TL;DR
The map terrain generator could have more map types and terrain options.What?
Add more map types.Currently there are 3 types. Nauvis, lakes, and island.
How about others, such as continents or archipelago?
Add more terrain types.
Currently there are trees, rocks, cliffs, water.
How about mountains and rivers?
Add terrain options to other planets.
For example, Vulcanus with lava oceans, Fulgora with very long and thin continents, Gleba archipelago.


