Persephone: Difference between revisions
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Reverted back to planet as PBH hypothesis is less likely (even Wikipedia doesn't want to mention it). I know this is a world-building project but I have permission to revert it. |
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{{InfoboxPlanet|image1 = Saen (1).jpg|caption1 = Image of [[Dasezt]], which Planet Nine closely resembles.|name = Ninth Planet|parent = [[Sol]]|altnames = Planet Nine, Planet X|orbperiod = ~15000 years|mass = 10 Earths|population = 0|controller =}} |
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{{InfoboxPlanet|name = Ninth Planet|parent = [[Sol]]|altnames = Planet Nine, Planet X, P9|orbperiod = ~15000 years|mass = 12.5 Earths|population = 0|controller = |notes = Has the mass of 10 earths, however the event horizon is small enough to draw on a piece of A4 paper.|sma = 625 AU|eccentricity = 0.35}}Persephone, the ninth major body in the Sol system, is a black hole that is responsible for the anomalous behaviours of objects orbiting far beyond the Kuiper belt, 6 times further than the heliopause of its parent star. |
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'''Planet Nine''', truncated to P9, is a planet that is responsible for the anomalous behaviours of objects orbiting far beyond the Kuiper belt, 6 times further than the heliopause of its parent star. |
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In 2079, when telescopes became powerful enough to observe tiny amounts of gravitational lensing, an expedition was sent out to explore Persephone, and become the first expedition to get close to a black hole. Knowledge of these mysterious objects expanded a massive amount. Persephone's electromagnetic influence is too small to cause BHIP, which means that beings running on electric impulses I.E. Robots, Humans, Xa'Thins, etc. are not affected to a large degree. Safe exposure time at 0.1AU: 7 hours. |
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In 2050, seven moons were discovered around Persephone, Five of them were named [[Dionysus (moon)|Dionysus]], [[Pariahdark]], [[Klemper]], [[Nightmerica]], [[Terminatra]]. Two moons had [[Triton]]-like retrograde motion were named [[Femalien]] and [[Poindexter]]. |
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In 8151, there was an attempt to put a moon around Persephone. It would be similar to Europa, having a frozen crust with a large underwater ocean. The spin of the black hole would make any orbits nearby unstable, causing the moon to be flung off. A scientific outpost would be established in 8201, on the edge of the hill sphere of this black hole. Several tests would be conducted on Persephone, one of which was to see how close a spacecraft could get to Persephone before it passed a point that escaping would require using its warp drive. |
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== Modern |
== Modern P9 (200th Millenium) == |
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Planet Nine is not interesting enough to gather much attention, but it does have a spacecraft museum of physical relics of the ancient world orbiting around it at a distance of 0.1 AU. |
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[[Category:Planets]] |
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Persephone also serves as a place where waste from the Sol system is dumped, thanks to being relatively close to the Sol system.[[Category:Planets]] |
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[[Category:Sol System]] |
[[Category:Sol System]] |
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[[Category:Gas giants]] |
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[[Category:Unknown planets]] |
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[[Category:N-Class]] |
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Revision as of 03:58, May 8, 2020
Discovery (Ancient 21th Century)
Planet Nine, truncated to P9, is a planet that is responsible for the anomalous behaviours of objects orbiting far beyond the Kuiper belt, 6 times further than the heliopause of its parent star.
Being discovered the same way as Neptune and Pluto, the location of this planet was deduced by using the anomalous belt of minor bodies and maths to figure out the necessary orbit and mass an object would need to reproduce the effects of the anomalabelt.
In 2050, seven moons were discovered around Persephone, Five of them were named Dionysus, Pariahdark, Klemper, Nightmerica, Terminatra. Two moons had Triton-like retrograde motion were named Femalien and Poindexter.
Modern P9 (200th Millenium)
Planet Nine is not interesting enough to gather much attention, but it does have a spacecraft museum of physical relics of the ancient world orbiting around it at a distance of 0.1 AU.