Ok, if we can go with this one and number 13 then I think we have a winner. The only change I'd like to make to this one is to have both the planet and the moon entirely within the one shot... so the moon isn't cut off at the edges, and maybe Pluto could move towards the centre just a tiny bit. On number 13, you just need to remove the planet and the moon, so it's just the sun, the nebulosity and the asteroids.
#13 Ok I will do that. Only planet and the moon will be removed !! NEBULOSITY WILL BE ON SAME POSTION on this design. #17 It feel dramatic look though - If moon is cutoff from the scene, But yeah I will do what you want !! And i will move pluto bit to center.