Forge World generation mods for Minecraft 1.21.3
483 mods are tagged World generation and publish a Forge build for Minecraft 1.21.3.
Notable
A library mod for adding biomes in a simple and compatible manner!
Adds 50+ unique biomes to enhance your world, with new trees, flowers, and more!
Allows you to locate biomes anywhere in the world.
Explore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.
A Structure Datapack adding dungeons, taverns and other structures to find while you explore the world.
Pre-generates chunks, quickly and efficiently
Bored of vanilla structure generation? This pack is for you!
Allows you to locate structures anywhere in the world.
Lots of Vanilla styled structrues to fill up the end dimension with life!
A subtle-ish overhaul of vanilla Overworld biomes! Reworked!
A nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.
A simplistic, vanilla-friendly collection of new structures.
Recently updated
Adds over 100 new structures to enhance the world exploration
A lightweight mod that adds missing blocks, items and other features to improve your Minecraft experience.
Adds 50+ unique biomes to enhance your world, with new trees, flowers, and more!
🌲 Allows specifying which biome players will spawn in on new world creation.