Lunar mascons

[darsie]

positive and maybe also negative ones. Or the real ones.

https://en.wikipedia.org/wiki/Mass_concentration_(astronomy)#Lunar_mascons

 

[darsie]

Is it possible? We might need heavy bodies under the surface of the Moon with their own SOI.

 

[darsie]

Hmm, that would require a SOI within a SOI. Maybe when there's an n-body mod.