Beautiful. Simply beautiful. Only one minor nit-picky issue (and I feel like an a** for saying this): meteors do not combust until they make contact with an atmosphere. Comets generate tails if ice that trail away from the core, and ion tails that point directly away from the star. But I'm a nerd for saying this because the two meteoroids add to the sci-fi feel! Good luck, great art (and no ills meant) S.Sapiens
Super clean,quite realistic. Shading on the 2nd planet is right on. I might suggest moving the comets flying towards the upper right corner for the matter of breaking things up. Right now allot of the focus is on the large planet and although appealing it may be better to have peoples eye wander around a bit more. Just a suggestion. Excellent job.