[quote=@BBeast] This is a 9-body problem we're talking about, though. 2-body is perfectly predictable, but as soon as you have so many as 3 bodies things start getting chaotic, in the technical sense. Sure, Vulamera would be able to simulate ahead for a couple trillion years without any issues and find a solution which did not involve any collisions with Galbar, but all it would take is a [i]little[/i] nudge [sub]*cough*Vestec*cough*[/sub] to potentially screw us all over in a few billion years. [/quote] Even now, all it would take is one god with the right know-how to nudge it back into place, right? So Vestec would have to really put his back into it if he wanted to catch us all by surprise, and if such was the case he could have done it with only two moons, right? Maybe? Edit: As I expected. ↓