I want to be a Space Artist

I need Help from the community of artist!
Ok. 2yrs ago I tried space art. I got some good advice, but I think in general as an artist I needed to grow a bit. This distress signal is for help which comes down to 3 things;

Lighting (Where should it come from)
Stars (How much is to much)
Planet addition (It stands out to much, its not native to the scene)

(Yes There Will Be Color)
I've been able to Creating nebulae (nebulas) I can totally make astroids And Planets. and not just fail planets that
look like ANYWAYS! I've so far spent about 14 hours on what you see here. Adding+ erasing- Which is a good thing.

I've been in study mode just looking at artists like These deviants who are amazing and you should check them out



Any comments or advice would be welcome beyond words I'm not going to stop until this is done! As basic as this is I want to turn it into something high caliber.

Llama Badges to all who comment!