You are going to have to get me over the orbital stability issue before I even bother wasting time on this. No stability means not really possible.

This is what you are up against gravitationally speaking read it well (http://en.wikipedia.org/wiki/Double_planet).

Hint calculate the tug-of-war value.

Last edited by Orac; 08/28/11 01:57 PM.
I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.