You produce a lot of songs, and also in all different styles.
What I miss in your songs is diversity. Now I know it is ambient stuff you do, not typical songs.
This particular song is a bit like massive attack.
You could do a little more movement, route a few tracks through a bus and run those throug a LP filter, move everything to a darker tone to build up some tention so the next bit will be more fresh again. This way the listener will be more in a sightseeing ride.
Like when you travel through the desert, it’s all sand but some times you spot some differences in height and colour tones, sometimes a dead animal or lost plants, maybe an oase.
In your case planets, rings, moons, sunflares, twinkling starts.
If you paint that in with filters, drumbreaks and spot arpergiators the piece can be a lot more attractive.