ModsFinder

Thun's Structures

by Thun

Thun's Structures adds new generated structures to the overworld, including beaches, taiga and swamp sites, a mooshroom island and a witch hut.

FabricForgeNeoForgeQuiltServer required, client optionalMIT License1.20 – 26.3

What it does

Structures from the mod generate in new terrain, refreshing parts of the vanilla overworld with places players have not seen before. Regular and snowy beaches, a mega spruce taiga, a jungle treehouse, a mooshroom island, a witch hut and a mangrove swamp are among the additions, and players can locate a chosen structure while exploring.

The server must run the mod to generate the structures, while players may add it to their clients but can join without it. Files are published for Fabric, Forge, NeoForge and Quilt, and the mod is available as a data pack for server platforms. Game versions run from 1.20 onward, across 24 release versions, and the code is released under the MIT License, not as open source.

Key features

  1. Overworld structures

    New structures are placed in the overworld, adding variety to existing biomes.

  2. Beach and taiga sites

    Regular and snowy beaches appear alongside a mega spruce taiga for exploration.

  3. Island and swamp sites

    A mooshroom island, a mangrove swamp and a witch hut give travelers distinct landmarks.

  4. Jungle treehouse

    A treehouse built into the jungle canopy is one of the generated structures.

Compatibility

Latest build for each game version and loader.

26.x5 of 5 versions with builds
26.31.3.41.3.41.3.41.3.4
26.21.3.31.3.31.3.31.3.3
26.1.21.3.21.3.21.3.21.3.2
26.1.11.3.21.3.21.3.21.3.2
26.11.3.21.3.21.3.21.3.2
1.21.x12 of 12 versions with builds
1.21.111.3.21.3.21.3.21.3.2
1.21.101.3.21.3.21.3.21.3.2
1.21.91.3.21.3.21.3.21.3.2
1.21.81.3.21.3.21.3.21.3.2
1.21.71.3.21.3.21.3.21.3.2
1.21.61.3.21.3.21.3.21.3.2
1.21.51.3.21.3.21.3.21.3.2
1.21.41.3.21.3.21.3.21.3.2
1.21.31.3.21.3.21.3.21.3.2
1.21.21.3.21.3.21.3.21.3.2
1.21.11.3.21.3.21.3.21.3.2
1.211.3.21.3.21.3.21.3.2
1.20.x7 of 7 versions with builds
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

Minimal Structures (Mingen) also needs the server to run it while clients may skip it, and it runs on Fabric, Forge, NeoForge and Quilt, but it is released under All rights reserved and is not open source. Simple Structures: Desert shares the same loaders and version range and is under the MIT License, adding desert structures rather than the mix of biomes in this mod.

ModLoadersGame versionsEnvironmentUpdated
Thun's StructuresFabric, Forge, NeoForge and Quilt1.20 – 26.3Server required, client optional2026-10-01
Minimal Structures (Mingen)Fabric, Forge, NeoForge and Quilt1.20 – 26.3Server required, client optional2026-09-15
Simple Structures: DesertFabric, Forge, NeoForge and Quilt1.20 – 26.3Server required, client optional2026-09-16

Questions

Does Thun's Structures have to be installed on the server?

Yes. The server must run the mod to generate the structures, while players can join without it.

Which loaders does Thun's Structures support?

Files are published for Fabric, Forge, NeoForge and Quilt, and a data pack version is available for server platforms.

Which game versions are covered?

Builds cover 1.20 – 26.3, with 1.3.4 for 26.3 as the latest file, published on 2026-10-01.

In the catalog

Thun's Structures is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.

World generation mods8,515Fabric modsMods for 26.38,071

More from Thun

All projects
Ocean Revamp1.21.11

Similar mods

Biomes O' Plenty1.7.10 – 26.3Cobblemon1.19.2 – 1.21.1Terralith1.18.2 – 26.3YUNG's Better Nether Fortresses1.18.2 – 26.1.2Dungeons and Taverns1.19 – 26.3Yeetus Experimentus1.18.2 – 26.3

What the author says

and upload the datapack file to the Minecraft Datapack Map website and search through it like a regular seed map ### Will the datapack/mod be backported? Currently I have no plans to backport the datapack or mod, but I will keep adding new structures & dungeons whenever I feel like it
Thun, on the Modrinth page

Official listing

Owner
Thun
Published
2025-09-14
Updated on Modrinth
2026-10-01
Facts verified
2026-10-15

Tags

AdventureDecorationWorld generation
Open on ModrinthCompare