i like the planet itself, though i think one solid ring looks better than a bunch of little ones cuz the quality of the outer edges simply can't be maintainged.

also, i'm not a big fan of making digital work so large that you can't view the main idea of it on one screen. i just think it loses something when you have to scroll forever just to see what the art is about. i guess if you were designing this as a print it would look good hanging on a wall, but you just don't need all that black space otherwise.