Could someone make a planet system with caves?

@Zenithspeed I agree

yeah the only way you're gonna be able to do that is to lower terrain height in a specific area and then cover it up with the basic shapes
i actually had an idea for a unique planet using something similar, but now that i think of it, it would also be cool if we had decorative rocks as structure pieces

yes, kinda
i would make a cave by making a pit in the terrain, then adding concrete objects to form the interior and exterior

ksp did something similar with the eve cave, except without the terrain pit

@StocktonAerospace I understand.

Not sure about caves but I built a bunker on my world droo v5. There’s no ground showing or anything. You’d have to at least to my knowledge, have to build a hole in planet studio. And then cover it up and make a bunker in studio. It’s pretty complicated