Astro Synodic
The synodic universe is a vast expanse of planets and their systems
Rules:
Set in space, obviously. this is a separate fantasy universe, irl locations (earth, solar system etc) do not exist.
This is more space fantasy than hard sci-fi, where trips between planets only takes several days on average, the longest trips shouldn't take more than a month or two with warp technology, and artificial gravity is all but perfected.
