A very cool collection of resources to make maps and add randomly generated content to them :- https://github.com/kensanata/hex-mapping
Also for Traveller.
Possibly holidays could disappear here:…
This and Alex’s other game stuff can be found here:
https://alexschroeder.ch/wiki/RPG
Which can lead you down this enjoyable rabbit hole:
https://cosmicheroes.space/blog/index.php/2019/01/30/old-school-rpg-planet/