I wasn't sure if to ask here or the modding section, but since I'm looking for a server I thought here would be most appropriate.
Since mapgen v7 supports custom biomes and terrain nodes, my old physics changes implemented modifiable gravity, while a change allowing textured cubemap skies was added last week, I was thinking: Has anyone made any worlds over other planets? Such as Moon, Mars, or others... be they fictional or based on real space knowledge. Doesn't matter if it's done via mods in minetest_game or a totally different game.
It would be intriguing to see how exploring, mining, building, etc. would be like in non-Earth environments. With different landscapes and terrain materials, a different sky and daytime cycle, a different gravity and walk speed, and other factors. Any server where it's been done yet?
This video of a moon world was recently linked on IRC. It intrigued me to make this thread and ask for more.