Lethal Randomizer

A somewhat balanced, slightly performance-optimized modpack with a bunch of moons and dungeons and the lever will send you to a random (weighted) moon each day until its time to go sell. Currently hides what moon it randomizes to along with its weather, but doesn't randomize the dungeon layout for a bit of consistency.

Tweak it how you want - it's configured to not have foggy as a weather beyond the first moon since going to moons without knowing its details and getting complete fog might just be a run killer.