Lots of stuff wrong with this

First, the lens flare is stupid. This is supposed to be a wallpaper. A large portion of it is used up with a lens flare. Clean that stuff up.

Second, the bottom ring on the planet completely defies gravity. That's not how orbiting objects should be positioned. There's nothing wrong with being surreal, but that ring looks so off that it's distracting.

Third, the quality of several objects is rather low. For example, the rings look very fuzzy, yet the resolution of the entire work is rather high.

Nice!

I really like the lighting in this Work. It looks like the into to a video game like halo! Want to see some more from you, good work!