You can also "Create" similar images using programs like Space Engine. In addition to known celestial objects, you can create pictures of "fictional" ones generated through procedural generators. It basically "fills in" what we don't know with generated stuff. I've definitely posted about it before but it is quite an impressive piece of software. The controls and UI are a bit unusual.
Titan and SaturnIo and JupiterFictional Blue planet systemI suspect the procedural generation doesn't consider things like the Roche Limit. Doesn't prevent the images from being quite cool, though.