Yeah it'll still be a bit RNG no matter what. As far as I know there aren't any ways to add dungeons as a starting world requirement inside the universe_server.config, so it is what it is.

Inside "\storage\universe" in your game files you can delete the .system and .world files generated by the character to re-roll without making a new one again (said files will usually be the most recent in there).

I had to restart once because the FU cave didn't spawn the first time. Did the second.

Update: If installed, FU will now be treated the same as Vanilla with increased spawn chances for it's 4 starter dungeons.

This mod doesn't remove anything from the spawn list, so it should be. However, if FU dungeon's spawn chance is set at 1 or lower it might get replaced by one of the vanilla dungeons due to bad RNG.

Compatible with FU and FU's first quest about cave dungeon and teleport to Outpost?

Now that I think about it, another solution would be to start the game without this mod, repair the ship, and then install it, the only consequence to that would be just the starting planet not being affected by the mod.

For the record, screenshots were made with the Planet Generation Overhaul installed, which removes the dungeon limit as part of the package.

Guess the default dungeon count of 2 vanila has lowers the likelyhood a bit. No harm in upping the spawn chances I suppose. Should be more likely now, but I can't guarantee it to never happen again.

So not 100% sure this is the mod causing my issue, but after starting a new game, I'm no longer getting the Ancient Gate or the campsite/mine on the started orbited planet. All of the tutorial dungeons are getting overwritten by a bunch of others instead, making the tutorial quests unable to be completed.