Hello! Just wanted to say how much I enjoy this mod! The detail present on the exoplanets is breath-taking. I use Interstellar Extended, and this planet pack has made my playthrough much more enjoyable. Excellent work.
May be rather difficult for a new player, but a Jool-5 mission is always fun. If that's too hard (which it is lol), do a "grand tour"-esque mission where you go to as many celestial bodies as you can (mining helps)