With the new DLC, i started playing again a little bit, and I have build some simple maps with the Galaxy Forge.
It's essentially a spiral of Planets around a star, with the Planets all being random except for the home Planets.
What I can't figure out is what I have to do if I want some Pirate Basis and Worm Holes to appear.
Are there tables or files were I can read up on what the different types of "Random" mean, concerning the placing of planets? I use plain "Random" so far. That gives me all colonizable Planets, Ship graveyards, very few uncolonizable, like gas giants.