generally the planets. then followed closely by the background, followed by the effects. you know jsut the little things
Looks nice, but I think it is a little generic. The Depth could use some work, and the flare created by the light behind the planet looks too linear. It seems that all of your planets follow a very similar algorithm in their making, having harsh dramatic light, a dirty dry texture, and some cracks in the planet's surface with some molten rock coming up from the mantle. I would love to see a planet with defined signs of life and plants, flora and animal activity, and a stable atmosphere with clouds and such, maybe an ocean.