There will definitely be a range of understanding across different civilizations, based on which was toppled by the previous millennium event, which protected astronomical knowledge, etc. I wanted to explore more 'exact' numbers though because I'm really loving the world as I develop it and am...
Hi, I’m looking for ideas and guidance (maybe even formulas?) on making an on-planet situation match a hypothetical solar system. It’s for a fantasy role-playing, but the sentient species must necessarily care (and believably calculate) aspects about their solar system. (However, because it’s...