Where to farm human outpost microdungeons

Hey all,

I'm trying to build a outpost styled colony and I need to find the little outpost styled micro dungeons. I can't remember where to find them.

Any advice?

 

Ummm... Tundra biomes, I believe.

 

I found some underground on ice planets. If you can find one in the underground there is potential for it to be massive and have a lot of stuff.

 

Surface minidungeons spawn on Frozen planets. Underground ones spawn in Ice caves, that's a bit of a lottery since caves are spawning absolutely on random (I once found massive network of Ice caves under Desert planet, go figure), but if you manage to find Ice layer you're set for life.

 

Darn, yeah I need to find one of the underground ones. I think I have enough now to get started (finally found one on a tundra planet as suggested)