Hello, I'm interesting in Earth Moon evolution history. I understand it is very complex problem, and I can find many articles about that. But I would like to start from beginning and add real condition on my model step by step (I hope good way to do something). I would like to start with ordinary gravitation bound system (without tides effects), I hope I'm right it is problem from theoretical mechanics. Could somebody advise me some steps or some scripts or text where is described something like that? Only rotation around each other and their spins are taken into account for a start. Thank you for your posts.