The planets look great. Each of the three objects in the picture look very nice....
Somehow, when they are put together in the picture, I get this vague impression that it looks "unnatural"; as if my mind is telling me that it's unlikely to see three planets, two moons and a star in an arrangement like this. Well, in our solar system at least, the distance between planets is so great that I don't think you can have a vantage point where you'll see three planets at any point in time where they all appear big enough to be seen as disks rather than points. Anyway, this is an alien solar system so anything's possible - besides, a picture of one planet and little points for the other planets won't look good - please ignore this comment.
