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Crown Cluster: Difference between revisions

Scope: Silky Way
Scope: Silky Way/Spider Nebula
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{{Silky Way}}{{Spider Nebula}}{{Silky Way/Remaster}}{{Infobox Astronomical Body|title1=Crown Sector|type=|stars=8|diameter=|region=[[Lareas]]|nations=[[Union of Narenna]], [[Kormin Empire]], [[Republic of the Spider Nebula]]|major_systems=[[Narenna|Narenna System]]|image1=CrownCluster.png|caption1=The Crown Sector from the outside.}}The Crown Sector is a fairly large sector covering most of the territory of the [[Union of Narenna]] as well as the tri-point between the Union, the [[Republic of the Spider Nebula]] and the [[Kormin Empire]]. The Crown Sector has a notable Luminous Blue Variable at its center known as [[Narenna]], and most of the stars within it are unusually massive and young. Its central star, Narenna, contains a vast dyson swarm that is likely the largest dyson swarm in the local universe. The sector also contains many intelligent species, which have united to create the [[Union of Narenna]].
{{Star_Cluster|title1=Crown Cluster|type=Open Cluster|stars=2500 notable ones, much more that aren't notable|diameter=133 ly|region=Middle Shell|affiliation=[[Union of Narenna]]|major_systems=[[Narenna|Narenna System]]|image1=[[CrownCluster.png]]|caption1=The Crown Cluster from the outside.}}


== Civilization in the Crown Sector ==
The Crown Cluster is an open cluster located in the Middle Shell of the Lareas Galaxy.
The Crown Sector is mostly colonized by the Union of Narenna, which has a habit of creating vast megastructures around the massive stars of the region. Two of the largest dyson swarms surround [[Narenna]] and [[Miraban]], the latter has been mostly converted into a Nicoll-Dyson Beam during the [[Forever War]].

== Overview ==
The Crown Cluster is a fairly large open cluster, with roughly 2500 notable stars and is 133 ly in diameter. The Crown Cluster has a notable Luminous Blue Variable at its center known as [[Narenna]]. The cluster is fairly unusual in that it has a large number of habitable worlds interspersed between its massive stars, and it seems to be an island of civilization surrounded by an unusually large area with no intelligent life. Its central star, Narenna, contains a vast dyson swarm that is likely the largest dyson swarm in the local universe.

The cluster also contains many intelligent species, which have united to create the [[Union of Narenna]].

== Strange things ==
The Crown Cluster contains several anomalous objects, including one of the only instances of a Porphyrion Star outside the [[Archurion Nebula]]. There are also many ruins of vast megastructures, as if a vast civilization used to control the cluster several million years ago. However, these machines have proven undatable. There are also many strange planets, some of which have bizarre signals eminating from them. The source of these signals are unknown.


== Massive stars ==
== Massive stars ==
The Crown Cluster houses some of the most luminous stars in the Lareas Galaxy, including the LBV Narenna, housed in a tight central cluster similar to R136 in the Kruisir Galaxy. The small cluster is sometimes nicknamed the Lareas Jewel Cluster. The Lareas Jewel Cluster contains 5 LBVs (One being Narenna), 4 O type stars above 100 solar masses, a Porphyrion star, 17 Wolf-Rayet stars, 3 yellow hypergiants and an orange hypergiant, 23 red supergiants, three black holes and dozens of O-type stars above 50 solar masses. Hundreds of late O and B type stars reside in this cluster, and many more smaller, less massive stars. So it comes as a great surprise as to how many habitable worlds are located near this dangerous, radiation-ridden place. Just for context, here are some notable stars listed below:
The Crown Sector houses some of the most luminous stars in Flower, including the LBV Narenna, housed in a small nebula. The Crown Sector contains 2 LBVs ([[Narenna]] and Erekan), 1 O type star above 100 solar masses (Risial), 2 wolf-rayet stars (Salgare and [[Miraban]]), a yellow hypergiant ([[Thomsen's Star]]), and more. So it comes as a great surprise as to how many habitable worlds are located near this dangerous, radiation-ridden place.
{| class="article-table"
{| class="article-table"
|+Some of the notable stars in the Crown Cluster
|+Some of the notable stars in the Crown Cluster
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|
|
|SR 234
|SR 234
|WN7h
|WN5h
|1329000 LSol
|1329000 LSol
|56400 K
|44400 K
|-
|-
|Ketlao
|Ketlao
Line 53: Line 46:
|
|
|SR 253
|SR 253
|O2V(f)
|O1.5V
|930000 LSol
|930000 LSol
|51300 K
|50300 K
|-
|
|
|O5.5V+O7V
|310000 LSol+177000 LSol
|40800+38500 K
|-
|-
|
|
|SR 268
|SR 268
|O5III+WN4s
|O5III+WN6h
|963000+632000 LSol
|963000+632000 LSol
|42100+102000 K
|42100+102000 K
|-
|-
|
|[[Miraban]]
|SR 274
|SR 274
|WN5(h)
|WN6o/WCE
|235,500 LSol
|535,500 LSol
|68100 K
|60100 K
|-
|-
|
|
|SR 277
|SR 277
|O5Ibp
|O5 II
|1083000 LSol
|1083000 LSol
|41500 K
|41500 K
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|
|
|SR 299
|SR 299
|O2.5If/WN6
|WC8-hw
|1140000 LSol
|784000 LSol
|52100 K
|43500 K
|-
|-
|
|
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|876000 LSol
|876000 LSol
|50500 K
|50500 K
|-
|
|SR 301
|O4.5IIIf
|1048000 LSol
|45600 K
|-
|-
|
|
|SR 302
|SR 302
|O2V
|O2V((f))
|821000 LSol
|821000 LSol
|50000 K
|50000 K
|-
|
|SR 305
|O4III(f)
|1150000 LSol
|44100 K
|-
|-
|
|
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|SR 358
|SR 358
|A4 Ia0
|A4 Ia0
|839,000 LSol
|839000 LSol
|8240 K
|8240 K
|-
|
|SR 367
|O3V(f)
|893000 LSol
|45800 K
|-
|-
|Isiran
|Isiran
|SR 400
|SR 400
|ON9.7Ia
|K3 0
|653000 LSol
|753000 LSol
|4400 K
|30400 K
|-
|-
|Salgare
|Salgare
|SR 420
|SR 420
|O3If/WN7+O4III(f)
|WO3e
|407000 LSol
|1607000 LSol+853000 LSol
|43000 K+43800 K
|175000 K
|}
|}
[[Category:Star Clusters]]
[[Category:Lareas Galaxy]]


== Large Nebulae ==
The Crown Sector, being home to many massive stars, includes many large nebulae which are being mined for resources. Many of these are included in the below table.
{| class="article-table"
|+Some of the notable nebulae in the Crown Sector
!Name
!Star
!Catalog name (Ponta nebulosities catalog)
!Type
|-
|Crown Jewel Nebula
|Isiran
|Ponta 344
|Ejecta Nebula
|-
|Ruby Nebula
|Salgare
|Ponta 147
|Ejecta Nebula
|-
|Ornamental Nebula
|Honsin
|Ponta 221
|Ejecta Nebula
|-
|Double-Shell Nebula
|Ketlao
|Ponta 179
|Ejecta Nebula
|}


== Gallery ==
[[Category:Minmus' Articles]]
<gallery>
CrownJewelNebula.png|The Crown Jewel Nebula, surrounding Isiran
RubyNebula.png|The Ruby Nebula around Salgare
Ornamental Nebula.png|The Ornamental Nebula
DoubleShell Nebula.png|The Double-Shell Nebula, surrounding Ketlao
</gallery>
[[Category:Galactic Regions]]
[[Category:Scope: Silky Way – Seed Clusters]]
[[Category:Scope: Silky Way – Spider Nebula]]
[[Category:Scope: Silky Way – Venette Sector]]
[[Category:Scope: Silky Way – Union of Narenna]]
[[Category:Scope: Silky Way – Forever War]]
[[Category:Author:_The_Minmus_Derp]][

Latest revision as of 23:03, July 5, 2025

ISLANDED IN A STREAM OF STARS, ACROSS ETERNAL SEAS OF SPACE AND TIME
This content is a part of the Silky Way.
Index / Lexica / Timeline
Inter Arma Enim Silent Leges
This content is a part of the Spider Nebula within the Silky Way.
This article requires a drastic remaster to bring it into line with the rest of its intended setting.
Until this notice is removed, it is thus NON-CANON.
Crown Sector
The Crown Sector from the outside.
Civilization
Nations

Union of Narenna, Kormin Empire, Republic of the Spider Nebula

The Crown Sector is a fairly large sector covering most of the territory of the Union of Narenna as well as the tri-point between the Union, the Republic of the Spider Nebula and the Kormin Empire. The Crown Sector has a notable Luminous Blue Variable at its center known as Narenna, and most of the stars within it are unusually massive and young. Its central star, Narenna, contains a vast dyson swarm that is likely the largest dyson swarm in the local universe. The sector also contains many intelligent species, which have united to create the Union of Narenna.

Civilization in the Crown Sector

The Crown Sector is mostly colonized by the Union of Narenna, which has a habit of creating vast megastructures around the massive stars of the region. Two of the largest dyson swarms surround Narenna and Miraban, the latter has been mostly converted into a Nicoll-Dyson Beam during the Forever War.

Massive stars

The Crown Sector houses some of the most luminous stars in Flower, including the LBV Narenna, housed in a small nebula. The Crown Sector contains 2 LBVs (Narenna and Erekan), 1 O type star above 100 solar masses (Risial), 2 wolf-rayet stars (Salgare and Miraban), a yellow hypergiant (Thomsen's Star), and more. So it comes as a great surprise as to how many habitable worlds are located near this dangerous, radiation-ridden place.

Some of the notable stars in the Crown Cluster
Name Catalog name (Sira-Renali luminous objects catalog) Spectral Type Luminosity Avg. Temp
Narenna SR 2 B7 0/LBV 2254000 LSol 13500 K
Ugaloni SR 93 B9 0/LBV+X 1212000 LSol 10400 K
Onear SR 116 OẸpe/P8h 1210000 LSol 325000 K
SR 234 WN7h 1329000 LSol 44400 K
Ketlao SR 243 B0Ia0 1615000 LSol 26100 K
SR 253 O2V(f) 930000 LSol 50300 K
O5.5V+O7V 310000 LSol+177000 LSol 40800+38500 K
SR 268 O5III+WN6h 963000+632000 LSol 42100+102000 K
SR 274 WN5(h) 535,500 LSol 60100 K
SR 277 O5Ibp 1083000 LSol 41500 K
SR 282 Ofpe/WN9+WN3/O3 1530000+306000 LSol 31100+98000 K
Honsin SR 286 O3Ia+O5Ia 1226000+791000 LSol 46500+41400 K
Eorn SR 296 WN7h+BV 1428000+9840 LSol 45800+17600 K
SR 299 O2.5If/WN6 784000 LSol 43500 K
SR 300 O1.7V 876000 LSol 50500 K
SR 301 O4.5IIIf 1048000 LSol 45600 K
SR 302 O2V((f)) 821000 LSol 50000 K
SR 305 O4III(f) 1150000 LSol 44100 K
SR 309 O3V 662000 LSol 47800 K
SR 358 A4 Ia0 839000 LSol 8240 K
SR 367 O3V(f) 893000 LSol 45800 K
Isiran SR 400 ON9.7Ia 753000 LSol 30400 K
Salgare SR 420 O3If/WN7+O4III(f) 1607000 LSol+853000 LSol 43000 K+43800 K

Large Nebulae

The Crown Sector, being home to many massive stars, includes many large nebulae which are being mined for resources. Many of these are included in the below table.

Some of the notable nebulae in the Crown Sector
Name Star Catalog name (Ponta nebulosities catalog) Type
Crown Jewel Nebula Isiran Ponta 344 Ejecta Nebula
Ruby Nebula Salgare Ponta 147 Ejecta Nebula
Ornamental Nebula Honsin Ponta 221 Ejecta Nebula
Double-Shell Nebula Ketlao Ponta 179 Ejecta Nebula
  • The Crown Jewel Nebula, surrounding Isiran
    The Crown Jewel Nebula, surrounding Isiran
  • The Ruby Nebula around Salgare
    The Ruby Nebula around Salgare
  • The Ornamental Nebula
    The Ornamental Nebula
  • The Double-Shell Nebula, surrounding Ketlao
    The Double-Shell Nebula, surrounding Ketlao

[

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