i kinda like the planet it's just too blurry. you made the same mistake i made on your first though, too many stars. if you look at mine, it's a few post down, "Space lolz" there is a link to a good tutorial.
Sorry for the double-post, but I have an update for this. http://www.deviantart.com/deviation/49336344/
Followed some tutorials, and this is definetly an improvement in my opinion.
-/10
i personally saved a copy of my stars after i made the big and little ones then i just erase sections to make them look different, you'd never know if i didnt tell you. the problem with your stars is theres just WAY TOO MANY and no DEPTH to them at all. however this is an improvement. try making different layers then adding a lens flare (small one) to each layer then using the color balance tool separately on each one, you'll come out with some nice stars that look a lot closer.