Hello! I'm quite enjoying the mod, and I really appreciate the attention to detail with things like the pollution mechanic.

Is it possible to blacklist or whitelist certain surfaces so that you are unable to generate the Subsurface on planets where it doesn't make sense or would shortcut terrain limitation puzzles? I'm thinking of planets like Fulgora, where the small islands are an intentional challenge, or modded planets like Shattered Planet where the underground layer shouldn't logically exist in most of the map.

Doesn't have to be anything pre-populated for specific compatibility or anything, just a user-defined setting to list valid or invalid surfaces would be perfect.