Holias System - Revision history

The Minmus Derp: /* Hiril - Secondary */

2026-02-11T04:50:37Z

Hiril - Secondary

← Older revision		Revision as of 04:50, February 11, 2026
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	Holias is a medium-high mass main sequence G0V star with nine planets, including the [[Lrenn]] homeworld of [[Erdath]]. Host to almost 90% of the mass of the star system, it is of course also home to the majority of the system's population, with several terraformed and heavily colonized worlds.		Holias is a medium-high mass main sequence G0V star with nine planets, including the [[Lrenn]] homeworld of [[Erdath]]. Host to almost 90% of the mass of the star system, it is of course also home to the majority of the system's population, with several terraformed and heavily colonized worlds.
	==[[Hiril]] - Secondary==		==[[Hiril]] - Secondary==
	A miniscule red dwarf orbiting thousands of astronomical units beyond even [[Elistal]], Hiril is the secondary star of the system. Its three tightly spaced planets exist in an unstable 6:7:13 orbital resonance. None of them are naturally habitable, although ~~[[Patagon]]~~ ~~was~~ ~~carefully~~ ~~terraformed~~ ~~into~~ a ~~marginally~~ ~~livable~~ ~~state~~.		A miniscule red dwarf orbiting thousands of astronomical units beyond even [[Elistal]], Hiril is the secondary star of the system. Its three tightly spaced planets exist in an unstable 6:7:13 orbital resonance. None of them are naturally habitable, although the outer dwarf planet of Pakno has been worldhoused to a significant extent.

	==Inner Holias System==		==Inner Holias System==
	===[[Eloraz]]===		===[[Eloraz]]===

The Minmus Derp at 17:32, July 19, 2025

2025-07-19T17:32:45Z

← Older revision		Revision as of 17:32, July 19, 2025
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	{{Silky Way}}{{Vernarca Nebula}}{{Infobox Star System\|title1=Holias System\|image1=Holias System.png\|caption-image1=The worlds of the Holias System arranged next to each other\|image2=<gallery widths="400px" heights="400px">		{{Silky Way\|use_hatnote_links=no}}{{Vernarca Nebula\|use_hatnote_links=yes}}{{Infobox Star System\|title1=Holias System\|image1=Holias System.png\|caption-image1=The worlds of the Holias System arranged next to each other\|image2=<gallery widths="400px" heights="400px">
	Holias.png\|Primary		Holias.png\|Primary
	Hiril.png\|Secondary		Hiril.png\|Secondary

The Minmus Derp at 00:52, July 6, 2025

2025-07-06T00:52:49Z

← Older revision		Revision as of 00:52, July 6, 2025
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	{{Silky Way}}{{Infobox Star System\|title1=Holias System\|image1=Holias System.png\|caption-image1=The worlds of the Holias System arranged next to each other\|image2=<gallery widths="400px" heights="400px">		{{Silky Way}}{{Vernarca Nebula}}{{Infobox Star System\|title1=Holias System\|image1=Holias System.png\|caption-image1=The worlds of the Holias System arranged next to each other\|image2=<gallery widths="400px" heights="400px">
	Holias.png\|Primary		Holias.png\|Primary
	Hiril.png\|Secondary		Hiril.png\|Secondary

Nick118: /* List of Bodies */

2025-03-21T06:27:04Z

List of Bodies

← Older revision		Revision as of 06:27, March 21, 2025
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	*[[Olto]]/[[Pretora]]		*[[Olto]]/[[Pretora]]
	**[[Locor]]		**[[Locor]]
	*[[Eru]]		*[[Eru (Holias' planet)\|Eru]]
	**[[Celotor]]		**[[Celotor]]
	**[[Orata]]		**[[Orata]]

Nick118: /* Architecture */

2025-03-21T06:19:39Z

Architecture

← Older revision		Revision as of 06:19, March 21, 2025
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	==Architecture==		==Architecture==
	Surrounding Holias, the inner system consists of just three planets – '''[[Eloraz]]''', '''[[Lovos]]''', and '''[[Erdath]]''', with the Lijik Belt between the second and third. The outer system beyond the Eritho Belt consists of the other six: the supermassive '''[[Vulus]]''', '''[[Olto]]'''-'''[[Pretora]]''', '''[[Eru]]''', '''[[Eptunis]]''', and '''[[Elistal]]''' beyond the Lorvur Belt. The secondary star of [[Hiril]] possesses three tightly packed planets in its inner system, '''[[Prithill]]''', '''[[Patagon]]''', and '''[[Aard]]''', beyond which lies the diffuse Hiso Belt.		Surrounding Holias, the inner system consists of just three planets – '''[[Eloraz]]''', '''[[Lovos]]''', and '''[[Erdath]]''', with the Lijik Belt between the second and third. The outer system beyond the Eritho Belt consists of the other six: the supermassive '''[[Vulus]]''', '''[[Olto]]'''-'''[[Pretora]]''', '''[[Eru (Holias' planet)\|Eru]]''', '''[[Eptunis]]''', and '''[[Elistal]]''' beyond the Lorvur Belt. The secondary star of [[Hiril]] possesses three tightly packed planets in its inner system, '''[[Prithill]]''', '''[[Patagon]]''', and '''[[Aard]]''', beyond which lies the diffuse Hiso Belt.

	Beyond Hiril and its little system, there lies an impressively large cloud of comets known as the Limit Cloud, extending outwards for tens of thousands of astronomical units until it merges with interstellar space. Many unremarkable dwarf planets and passing rogue worlds can be found here.		Beyond Hiril and its little system, there lies an impressively large cloud of comets known as the Limit Cloud, extending outwards for tens of thousands of astronomical units until it merges with interstellar space. Many unremarkable dwarf planets and passing rogue worlds can be found here.

Nick118: /* Eru */ Fixed a issue (talked with minmus about it in discord server)

2025-03-21T06:16:07Z

Eru: Fixed a issue (talked with minmus about it in discord server)

← Older revision		Revision as of 06:16, March 21, 2025
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	===[[Olto]] and [[Pretora]]===		===[[Olto]] and [[Pretora]]===
	Olto and Pretora are a pair of Jovian planets found at around twice the distance to Vulus, adding up to just over Vulus' mass between them. The two worlds host a single major moon, [[Locor]], which hosts the majority of the system's population, shielded from the radiation belts under artificial magnetic fields.		Olto and Pretora are a pair of Jovian planets found at around twice the distance to Vulus, adding up to just over Vulus' mass between them. The two worlds host a single major moon, [[Locor]], which hosts the majority of the system's population, shielded from the radiation belts under artificial magnetic fields.
	===[[Eru]]===		===[[Eru (Holias' planet)\|Eru]]===
	The first of two ice giants in the Holias System, Eru is a dark and distant world, barely an afterthought in interstellar affairs. Its moon of [[Orata]] is famous for its massive cryovolcanism and uniquely young surface compared to the rest of the solar system. Out of its thirty-seven moons, it has three major ones: [[Celotor]], [[Orata]], and [[Lorost]].		The first of two ice giants in the Holias System, Eru is a dark and distant world, barely an afterthought in interstellar affairs. Its moon of [[Orata]] is famous for its massive cryovolcanism and uniquely young surface compared to the rest of the solar system. Out of its thirty-seven moons, it has three major ones: [[Celotor]], [[Orata]], and [[Lorost]].
	===[[Eptunis]]===		===[[Eptunis]]===

The Minmus Derp: Created page with "{{Silky Way}}{{Infobox Star System|title1=Holias System|image1=Holias System.png|caption-image1=The worlds of the Holias System arranged next to each other|image2= Holias.png|Primary Hiril.png|Secondary |caption-image2=Holias, the central star of the Holias System, and its companion Hiril|image3=Holias System Map.png|caption-image3=A map of the Holias System and all its planets|article_creator=User:The Minmus Derp..."

2025-02-14T05:08:32Z

Created page with "{{Silky Way}}{{Infobox Star System|title1=Holias System|image1=Holias System.png|caption-image1=The worlds of the Holias System arranged next to each other|image2=<gallery widths="400px" heights="400px"> Holias.png|Primary Hiril.png|Secondary </gallery>|caption-image2=Holias, the central star of the Holias System, and its companion Hiril|image3=Holias System Map.png|caption-image3=A map of the Holias System and all its planets|article_creator=User:The Minmus Derp..."

New page

{{Silky Way}}{{Infobox Star System|title1=Holias System|image1=Holias System.png|caption-image1=The worlds of the Holias System arranged next to each other|image2=<gallery widths="400px" heights="400px">
Holias.png|Primary
Hiril.png|Secondary
</gallery>|caption-image2=Holias, the central star of the Holias System, and its companion Hiril|image3=Holias System Map.png|caption-image3=A map of the Holias System and all its planets|article_creator=[[User:The Minmus Derp]] (12/02/2025)|scope=[[Scope:Silky Way|Silky Way]]|setting=[[Silky Way]]|author=[[User:Nick118|Nick118]] (04/08/2022) [[User:The Minmus Derp|The Minmus Derp]] (12/02/2025)|galaxy=[[Silky Way]]|region=[[Vernarca Nebula]]|sector=[[Ervo Sector]]|nearest_stars=*[[Zalidor]]
*[[Malvor]]
*[[Tauka]]
*[[Narsekil]]
*[[Kaxor]]
*etc.|distance_from_galactic_core=~55,000 light-years|other_names=Holias-Hiril System|demonym=Holian|previous/unused_names=|type=Binary S-type|planets={{Collapsible text
|title = <big>Holias:</big>
|content =
 
#[[Eloraz]]
#[[Lovos]]
#[[Erdath]]
##[[Verto]]
##[[Lirtso]]
#[[Vulus]]
##[[Orla]]
##[[Flortan]]
##[[Aro]]
##[[Esto]]
#[[Olto]]/[[Pretora]]
##[[Locor]]
#[[Eru]]
##[[Celotor]]
##[[Orata]]
##[[Lorost]]
#[[Eptunis]]
##[[Menro]]
##[[Meldoz]]
#[[Elistal]]
}} 
{{Collapsible text
|title =<big>Hiril:</big>
|content =
 
#[[Prithill]]
#[[Patagon]]
#[[Aard]]
}}|temperate_zone_(by_solvent)={{Collapsible text
|title = <big>Verda:</big>
|content =
 
* 0.784-1.129 AU {{small|(water)}}
* 1.655-2.288 AU {{small|(ammonia/ice)}}
* 5.474-7.569 AU {{small|(ethane)}}
* 13.530-18.709 AU {{small|(methane)}}
}} 
{{Collapsible text
|title =<big>Hiril:</big>
|content =
 
*TBA AU {{small|(water)}}
*TBA AU {{small|(ammonia/ice)}}
*TBA AU {{small|(ethane)}}
*TBA AU {{small|(methane)}}
}}|dwarf_planets=*[[Monto]] {{small|([[Holias]])}}
*[[Lorto]]
*[[Vurlo]]
*[[Pakni]] {{small|([[Hiril]])}}|notable_moons=*[[Verto]] {{small|([[Erdath]])}}
*[[Lirtso]]
*[[Flortan]] {{small|([[Vulus]])}}
*[[Locor]] {{small|([[Olto]]-[[Pretora]])}}
*[[Celotor]] {{small|([[Eru]])}}
*[[Lorost]]|notable_asteroids=*[[Mulitor]]|asteroid_belt(s)=*[[#Lijik Belt|Lijik Belt]] {{small|([[Holias]])}}
*[[#Eritho Belt|Eritho Belt]]
*[[#Lorvur Belt|Lorvur Belt]]
*[[#Hiso Belt|Hiso Belt]] {{small|([[Hiril]])}}|megastructures=Habitat swarms, starlifting arrays|dominant_species=[[Lrenn]]|demographics=*57% [[Lrenn]]
*24% [[Alorath]]
*10% [[Ravoryl]]
*9% other|nation(s)=[[File:Vernarcan Federation Flag.png|30px]] [[Vernarcan Federation]]|international_groups=[[Yazera Pact]]|native_species=[[Lrenn]]|inhabitant_species=[[Alorath]], [[Kesstra]], [[Verna]], [[Lrenn]], [[Kuna'uashi]], [[Ravoryl]], etc.|population=Quintillions|general_development=Very High|age=5.3 billion years|total_absolute_magnitude=4.59}}The '''Holias-Hiril System''', generally referred to as simply the Holias System due to Hiril's comparatively miniscule stature, is a major binary star system of the [[Vernarcan Federation]]. It can be found near the edge of the [[Ervo Sector]]'s [[Vernarca Nebula]], and is the capital system of the [[Erdathian Federal Republic]], a Federation member state. The system is composed of the early G-class star [[Holias]], and the late M-class [[Hiril]], orbiting several thousand AU away. The Holias System contains twelve planets, with a majority of nine orbiting the primary star.

==Architecture==
Surrounding Holias, the inner system consists of just three planets – '''[[Eloraz]]''', '''[[Lovos]]''', and '''[[Erdath]]''', with the Lijik Belt between the second and third. The outer system beyond the Eritho Belt consists of the other six: the supermassive '''[[Vulus]]''', '''[[Olto]]'''-'''[[Pretora]]''', '''[[Eru]]''', '''[[Eptunis]]''', and '''[[Elistal]]''' beyond the Lorvur Belt. The secondary star of [[Hiril]] possesses three tightly packed planets in its inner system, '''[[Prithill]]''', '''[[Patagon]]''', and '''[[Aard]]''', beyond which lies the diffuse Hiso Belt.

Beyond Hiril and its little system, there lies an impressively large cloud of comets known as the Limit Cloud, extending outwards for tens of thousands of astronomical units until it merges with interstellar space. Many unremarkable dwarf planets and passing rogue worlds can be found here.

==Formation & Evolution==
==[[Holias]] - Primary==
Holias is a medium-high mass main sequence G0V star with nine planets, including the [[Lrenn]] homeworld of [[Erdath]]. Host to almost 90% of the mass of the star system, it is of course also home to the majority of the system's population, with several terraformed and heavily colonized worlds.
==[[Hiril]] - Secondary==
A miniscule red dwarf orbiting thousands of astronomical units beyond even [[Elistal]], Hiril is the secondary star of the system. Its three tightly spaced planets exist in an unstable 6:7:13 orbital resonance. None of them are naturally habitable, although [[Patagon]] was carefully terraformed into a marginally livable state.
==Inner Holias System==
===[[Eloraz]]===
Eloraz is by far the closest world to Holias, and is among the smallest of the planets at 0.961 Terrestrial masses. Orbiting once every 1.69 standard days, Eloraz' entire surface has been thoroughly melted with a non-negligible atmosphere of vaporized silicates. Thus, Eloraz is completely useless outside of pulling material off of it for mining purposes. Eloraz, obviously, has no moons.
===[[Lovos]]===
Despite being over ten times as distant as Eloraz, Lovos is still far from the temperate zone. Its relatively thin atmosphere rains sulfuric acid, which evaporates long before hitting the superheated wasteland of the surface. Lovos is considered a terraforming prospect for the [[Erdathian Federal Republic]], but sheer amount of infrastructure required to do so and the presence of other political issues have prevented the project from going ahead as of yet. Lovos has no moons.
===Lijik Belt===
Between Lovos and Erdath lies the Lijik Belt, a rarified cloud of asteroids orbiting from ~0.4 to 1 AU. This belt was the site of the first Lrenn exploration missions and colonies beyond [[Erdath]]'s sphere of influence, and today is populated by enormous numbers of mobile habitat stations.
===[[Erdath]]===
The most famous and populous world of the Holias System, Erdath is the homeworld of the widespread [[Lrenn]] species, a founding member of the [[Vernarcan Federation]], and capital of the [[Erdathian Federal Republic]]. Erdath is the only world in the system to give rise to natural intelligent life, and currently holds a population of over four trillion people.

Erdath's sphere of influence is filled with a number of impressive habitation structures, but most notable is a shining natural ring system left untouched by mining efforts as a cultural artefact. Its twin large moons of [[Verto]] and [[Lirtso]] have also been heavily colonized by the [[Lrenn]] and later other species of the [[Vernarcan Federation]], and hold large populations of their own.
===Eritho Belt===
Beyond Erdath and below the orbit of the monstrous world of [[Vulus]] lies the Eritho Belt. The Eritho Belt is home to a number of notable objects, including the dwarf planet [[Monto]] and the large asteroid of [[Mulitor]]. It is also populated by a number of habitation structures, and was subject to heavy mining operations in the early days of civilization's history here.
==Outer Holias System==
===[[Vulus]]===
The largest world in the Holias System, Vulus is just a bit over one Jovian mass. Sitting just inside the frost line, Vulus is seen as the gateway to the outer Holias System and the exploration of its major moons was a key milestone in the exploration of the system as a whole. Vulus has a powerful magnetosphere, undampened by planetary rings, making unshielded habitation here extremely dangerous even to unhardened computers.

Vulus possesses over a hundred moons, most of which are miniscule asteroids captured from comets or the Eritho Belt. Its four major moons are [[Orla]], [[Flortan]], [[Aro]], and [[Esto]].
===[[Olto]] and [[Pretora]]===
Olto and Pretora are a pair of Jovian planets found at around twice the distance to Vulus, adding up to just over Vulus' mass between them. The two worlds host a single major moon, [[Locor]], which hosts the majority of the system's population, shielded from the radiation belts under artificial magnetic fields.
===[[Eru]]===
The first of two ice giants in the Holias System, Eru is a dark and distant world, barely an afterthought in interstellar affairs. Its moon of [[Orata]] is famous for its massive cryovolcanism and uniquely young surface compared to the rest of the solar system. Out of its thirty-seven moons, it has three major ones: [[Celotor]], [[Orata]], and [[Lorost]].
===[[Eptunis]]===
Similar to Eru, Eptunis is an ice giant, although it is both larger and colder than its outer system companion. It receives thousands of times less light than the inner system, requiring long exposure to see anything under natural light, and independent power sources for anyone who resides out here. The vast majority of its heat comes from its interior, dating back to its formation and creating massive storm systems and supersonic winds across the planet. Eptunis has two major moons: [[Menro]] and [[Meldoz]].
===Lorvur Belt===
The Lorvur Belt is an ice asteroid belt beyond [[Eptunis]], which is unusually rich in deuterium. It is filled with a great many dwarf planets, as well as uncountable asteroids and comets filled with habitats. Notable objects within it include [[Lorto]]-[[Corenes]]–a binary–and [[Vurlo]], two large dwarf planets which host massive virtual populations. Vurlo's orbit takes it beyond even [[Elistal]] on its sweeping ellipse.
===[[Elistal]]===
The final planet of the Holias System, Elistal is a darkened world lit only by the occasional lamp fielded by its few inhabitants. Its position so far off the beaten path and harsh conditions mean that it is populated by a tiny number of flesh and blood beins, but they operate an impressive array of computational systems which thrive on the low temperatures. Trillions of simulated beings reside in the Elistal computers, making it a surprising linchpin of the system's "economy".
===Scattered Disk===
The Scattered Disk is a sparse disk of objects beyond the Lorvur Belt and the inexplicably placed [[Elistal]], containing few notable objects. The scattered disk peters out at ~2000 AU, beyond which Hiril's gravity destabilizes anything in orbit.
==Hiril System==
===[[Prithill]]===
Prithill is a volcanic rocky world, on the cusp of being torn apart by its miniscule star's gravity. Its massive geological activity produces an infrared-visible tail emanating from it, formed from volcanic material. Prithill's surface is utterly inhospitable, and has been used for little more than resource extraction across history.
===[[Patagon]]===
Patagon is in a very similar situation to Prithill, orbiting in an unstable 6:7 resonance right up next to it. It is a rare example of a hot gas dwarf, although the rapid erosion of its atmosphere means that it may not stay that way for very long. Over long periods of time, the orbits of Prithill and Patagon become wildly unpredictable with even the smallest inaccuracy.
===[[Aard]]===
Aard is a small, cold world, covered in windswept ice, rock and sand. It is arguable that it is a terraforming prospect, but no one really cares. Its surface is sheathed in a thin atmosphere, which helps hold in absolutely none of Hiril's heat.
===Hiso Belt===
The Hiso Belt consists of a thick belt and cloud of icy objects orbiting beyond Aard. Much of its contents were captured from the neighboring regions of the Limit Cloud, likely including the massive ringed dwarf planet of [[Pakno]], ironically the most populated object in the system.
==List of Bodies==
'''[[Holias]]'''
*[[Eloraz]]
*[[Lovos]]
*[[#Lijik Belt|Lijik Belt]]
*[[Erdath]]
**[[Verto]]
**[[Lirtso]]
*[[#Eritho Belt|Eritho Belt]]
**[[Monto]]
**[[Mulitor]]
*[[Vulus]]
**[[Orla]]
**[[Flortan]]
**[[Aro]]
**[[Esto]]
*[[Olto]]/[[Pretora]]
**[[Locor]]
*[[Eru]]
**[[Celotor]]
**[[Orata]]
**[[Lorost]]
*[[Eptunis]]
**[[Menro]]
**[[Meldoz]]
*[[#Lorvur Belt|Lorvur Belt]]
**[[Lorto]]
***[[Corenes]]
**[[Vurlo]]
*[[Elistal]]

'''[[Hiril]]'''
*[[Prithill]]
*[[Patagon]]
*[[Aard]]
*[[#Hiso Belt|Hiso Belt]]
**[[Pakno]]
==Map==

[[Category:Star Systems]]
[[Category:Author: Nick118]]
[[Category:Author: The Minmus Derp]]
[[Category:Scope: Silky Way – Holias System]]
[[Category:Scope: Silky Way – Star Systems]]
[[Category:Scope: Silky Way – Ervo Sector]]
[[Category:Scope: Silky Way – Vernarca Nebula]]
[[Category:Scope: Silky Way]]