Didn't you release a Mars one a while ago as the first of this series? I'll have to take a look through your gallery to be sure. Regardless, this one's very nice. Though I think it would have been better if you kept Mars's true colors. I'm not sure if you used the Mars texture and just tinted it but using the original texture of the planet (I know there's a full one online somewhere) would have been better IMHO. The way you did the sun with Phobos and Deimos though was a nice touch.