I’ve been preparing to run a TTRPG called Death in Space for my friends, and I have poured dozens of hours into map making for one of the bigger locations of the setting. It’s called the Iron Ring, and it is a giant orbital structure built around a yellow moon called Inaro.
This screenshot of the map is approximately 150,000 square meters. I plan to have about 5 more locations this size.
If it’s any consolation, there will always be people like me making open source games, free for the public. Though I’m only focused on PC games.