A painstakingly engineered world gen, 127x127.

Grid world, with large expanses for non-dwarf civilizations, and a paradise in the center surrounded by desert.
Does well with mods I've tried, in particular mods which add civilization entities.

Look for good embarks in the center of map.

With repeated re-gens, I've managed to get Freezing Mountains & Hot Jungle biomes, Joyous Wilds and Terrifying, sand and clay, flux and iron, and a single block of aquifer (rest of the embark had none) in the same 3x3 embark.
Despite the volcanoes, most of these embarks will be surrounded by flat forests and jungles.


Nothing like watching unicorns play with blendecs.
Beware the giant badgers. They're everywhere.