I'd only found about this project a month ago when an author gave a presentation and mentioned how she was using Space Engine to generate fictional universes to

I'd only found about this project a month ago when an author gave a presentation and mentioned how she was using Space Engine to generate fictional universes to test how realistic her story settings could be- things like multi-sun (3+) solar systems, establishing what a habitable zone could be, and planets with permanently dark spots to name a few. Great that it's made accessible for people to customize it far enough to be limited only by their imagination.