A Minecraft mod for removing the 30,000,000 block limit and (optionally) brings back the farlands
Enable farlands: As its name saids
Terrain Generation offset: Offsets the ChunkPos used to generate terrain. Set to 0 to disable modifying.
Take the coordinate you need and divide it by 16 to get the ChunkPos
Y / XZ Scale: Modifies the Y / XZ coordinate scale multiplier. Set to default to disable modifying.
Set Y Scale to 262144 to get the sky far lands(if enabled)