Pua solar system by LuveelVoom
The home system of the Pua. They have recently started launching probes to nearby stars.
Comments
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ArolaunTech 18th Jul 2022
500 m years sounds a bit too early, 1.5 billion years I think is better. -
LuveelVoom 18th Jul 2022
However, also note that the Pua have a simple internal structure, meaning it's possible that the Pua evolved much faster and so may have only took 500m-1.5b years to evolve. Or the star is just exceptionally long-lived, or Peppercorn's hypothesis. -
Peppercorn 17th Jul 2022
ArolaunTech, IDK if your analysis is correct or not but what if (for example) a civilisation beyond our comprehention seeded the system, leapfrogging the usual evolutionary steps required. -
ArolaunTech 17th Jul 2022Such luminosities are produced by stars between about 1.5 and 1.8 times as massive as the Sun, living between 2 and 2.5 billion years. I don't think 2 billion years is enough to evolve life from bacteria all the way to an intelligent species, considering that Earth took 4 billion years until the first animals were born.
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ArolaunTech 17th Jul 2022I would like to comment on the star. Based on your "1 AU" measuring stick, we can estimate the Pua's home planet is about 2.5 - 3 AU from its star. If we assume that the home planet is at a similar temperature to Earth (it does appear to have water oceans), the star should be about 6 to 9 times as bright as the Sun.