StarGenOSX

I recovered a bit from my funky mood over the unlikelihood of Canopus being able to have a planetary system (what the hey, it's fiction, right?) and have been working on a Mac OS X version of the StarGen program that will hopefully be able to produce a realistic—however improbable—planetary system for the star.

Here's what the control panel of the app looks like at the moment:



Any suggestions as to an icon for the app itself?