
Terra 1 to 1 Mod is a Minecraft mod that adds a new world generation type to Minecraft that utilizes public online datasets to generate the earth’s structures and features (in Minecraft) without any unfamiliar blocks or biomes at a 1 to 1 scale. The main features available are terrain, biomes, trees, and roads, all pulled from real global data sources.

Features:
- Concrete Roads, Stone Brick Minor Roads, and Grass Pathways from OpenStreetMap.
- Accurate elevation and biome placement using public terrain datasets.
- Procedural Tree placement based on a High Resolution Forest Cover dataset.
- Simple Oceans based on elevation with (mostly) accurate depths (this will be improved with the coming Update Aquatic).
- “Customize World” GUI that does not require MalisisCore.
- Custom map projections (such as Equirectangular, Sinusoidal, Web Mercator, or EqualEarth).
- Enable or Disable roads (this can also be done by disabling structures).
- Enable or Disable experimental options such as smooth blending.
- Teleport by latitude and longitude using “/tpll latitude longitude [elevation]”
- Use the decimal latitude and longitude format (for example, “/tpll 36.0660 -112.1172” not “36°03’57.6″N 112°07’01.9″W”).
- If elevation is left blank, it will place you at the surface at that location.
- Ores spawn just below surface (so you don’t have to dig over 8000 blocks down to find diamond’s if you are on top of Mt. Everest).
- Caves, Dungeons, and other standard underground features are still available and procedurally generated using CubicWorldGen as a baseline.
Screenshots:










Terra 1 to 1 Mod Download Links
For Minecraft 1.12.2
Forge version: Download from Server 1 – Download from Server 2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 205930.mcaddon
- Download size: 6.3 MB
- Download link checked 24 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.