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Q&A How to create an annual celestial event for a world

One of the moons is the size of Earth's moon, and has a semi-major axis of around 413,277 km. This gives it 12 orbits a year. The moons orbit is such that it is full while it is in the constellatio...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

Answer
#1: Attribution notice removed by user avatar System‭ · 2021-03-30T23:53:19Z (over 3 years ago)
Source: https://worldbuilding.stackexchange.com/a/105526
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/