All these planets are not mods! It's simple scripted worlds that ANYONE can create via editor and exporting planet script. 5-10 minutes of job.

I tested it tonight. The expectations were high since initial textures in SE quite weak. Well, on dead planets the textures really look better, but... what is made with vegetation is awful, it can't be put into words. It's like you have fallen into a plate of salad and you walk on a sorrel and ...