Actually i find this interesting but
I noticed some changes in the planet
When i was using the simulation in the open folder ( Earth,Sun,Moon ) i smashed Ceres ( added 5 ceres's in it to make it bigger ) and the planet was molten then i fast forward and the planet cooled in a new topography but!
The atmosphere dissipated ( around 200 degrees ) and the planet was barren and it looks like it is frozen and when the temperatures finally reached 20 degrees the blue atmosphere appeared but the temperature of the planet suddenly turned -273? how on earth did this happened and their is water on the surface but the land was frozen, there is a sun and a moon on the simulation but the earth was different
and the funny thing was there are city lights on the dark side but when it returns to day the topography is different ._.
bug?