and you can mod n.body and real universe in it: https://github.com/mockingbirdnest/Principia https://github.com/mockingbirdnest/Principia https://forum.kerbal

and you can mod n.body and real universe in it: https://github.com/mockingbirdnest/Principia https://github.com/mockingbirdnest/Principia https://forum.kerbalspaceprogram.com/index.php?/topic/177216-161-real-solar-system-v162-19-apr-2019/ https://forum.kerbalspaceprogram.com/index.php?/topic/177216... getting them all to work together might be a little finicky, for a realistic simulation I'd go just with Principia, as the compressed distances and smaller forces seems to help a lot with game stability