WorldGen

Not a magic mod. · Snow Gravity & Accumulation · Snow-covered blocks · Tweak snow behaviors

Make your rivers stop looking like mistakes – and start flowing with style.

Small tweaks that add to Minecraft's Winter theme. Intended for use with a season mod.

A massive overhaul that improves biomes, adds new mobs, trees, and more!

The world is big. Go explore it!

Adds dithering on the biome borders to the game.

Adds beautiful flowing streams to your world.

Tellus is a mod that recreates real-world terrain, buildings and roads in Minecraft by generating Earth-scale landscapes from geographic and OSM data.

Natural Temperature is a mod that overhauls the way biomes are placed in the world, creating a layout that more closely resembles Earth’s climate zones with cold biomes in the north and warm biomes in the south.

Creates a world with a single chunk, and allows additional chunks to be added over time

Sand touching water will wet over time, creating beautiful and beaches. Wet sand defies gravity and can grow sugar cane without water neraby!

Generate trees and some nature stuffs around the world. With some detailed systems.

Enhances and improves grass and foliage generation in Minecraft

Climate control allows you control climate zones, ocean sizes, biome frequencies, and continent sizes. Make Minecraft worlds into Yourcraft worlds!

Adds many new flowers to the game and makes dye easier to get, and even more