This captures the feeling of outer space, and by extention, orbit, really well. There's a slight sense of cold, which is fitting as well.
I'm curious to hear from you what your intent was. It could help me provide better feedback and a more accurate rating, and I wouldn't have to base this entirely on my own taste.
That said, I like this piece. In addition to what I said above, It's peaceful, relaxing, emotional, and expansive, all at once. Very nice.
More info about how I review music here: https://codefreq.newgrounds.com/news/post/1089806