Sun Gears

After playing with both the Heart Gears http://www.thingiverse.com/thing:6291 and Gear Gears http://www.thingiverse.com/thing:6533, a good friend wanted something different. She liked the way the Heart Gears moved and is totally into solar power, so she asked if I could make gears that looked like a sun. Believe it or not, I am very new at this and had very little experience with OpenSCAD. I understood that if I could get an stl file of a sun it should be relatively straightforward. Unfortun