Been reading a LOT of old threads (and some current ones). Learning a lot!

A question: if one has an approximate coastline, perhaps some notion of mountains, very deep seas, that stuff -- as much or as little detail as is desired -- is there a good way to work backwards to things like tectonics? And from there forward to climate, rainfall, and so forth?

It looks to me as though there are well-known tools, ranging from Wilber onward, that do these things, but I'm new to this and don't know what these are. I can look them up, once I know which ones I'm looking for.

My big issue, having tinkered with a few programs in the past, is this: suppose I have very particular requirements in certain areas; can these systems accommodate to my demands, or are they going to generate worlds from nothing and leave me skimming through world after world hunting for what I want?

Thanks!