The Moon Board
It is the moon! Or an asteroid. Or whatever you want it to be, as long as it is grey and has craters.
This was created from an actual height map of the moon. I’m not sure what crater this is, but I’m sure it has a fancy name.
It is indeed Neper crater as pointed out by Auren-Dawnstar in the comments. Thanks!
This map was generated with the aid of Baldrax’s Houdini TaleSpire Terrain Generation Toolset