I put both of my previous One-Roll Generators together into one sheet, and added two more here: NPC’s and Monsters / Creatures.
So this sheet has Regions, Dungeons, NPC’s and Monsters. Enjoy, and any feedback is welcome!
https://docs.google.com/spreadsheets/d/1x36szqSOIJK6FMr6IQ4unDabG8DedAY3f19lRPqUrK4/edit?usp=sharing