This is an add-on for Planetary Diversity.
This is a stand-alone mod, it will work without PD.
This module does one thing: shows more of the planet portraits on the planet view. That's it. There was a lot of great art that people weren't seeing from Planetary Diversity. It's doesn't add any more building slots or anything else, its the same as vanilla otherwise.
All of the uninhabitable planet pictures are courtesy of Orries from UI Overhaul Dynamic. That mod is beautiful, I would highly recommend it.
This 100% will NOT work with any other planet view mods, this includes UI Overhaul Dynamic. This mod is if you want a more vanilla UI experience. If you want something more/extra building slots/something different use UI Overhaul Dynamic. They are not compatible.