About Cobblestone Generator Tweak
From ModrinthTweaks the vanilla cobblestone generator to produce multiple stone variants (fully datapack-driven)
Intro :
Tired of your cobblestone generator always giving the same block? This mod tweaks it so generators can produce various stone types and even rare ores.
Features :
- Cobblestone generators don’t just make cobble anymore, they can also give you stone, andesite, diorite and a few other blocks.
- The odds of getting ores are balanced to keep things close to vanilla progression, nothing too crazy.
- Works fine in singleplayer and multiplayer, no special setup needed.
- Super lightweight: no extra items, no menus, no configs. Just drop it in and it’s ready.
- This mod is fully datapack-driven, which means you can add your own generators without touching the code.
How To Use :
It works very simply: start by building a regular cobblestone generator and let it produce its first block. Then, replace the block under the generated cobblestone with the one you want to use as a generator.
Advanced Generators :
Some generators require special setups to work properly :
- Generators with a hopper (🔗🖼️) : The block that defines the generator type must be placed under the hopper.
- Generators with a normal piston (🔗🖼️) : You need two blocks that define the generator type placed under the piston. Both blocks are required.
- Generators with a sticky piston (🔗🖼️) : The block above the sticky piston must be a glass block (any type of glass, tinted or not). In addition, you must place two blocks that define the generator type under the piston. Both blocks are required.
Create Custom Generator :
This mod is fully datapack-driven, which means you can add your own generators without touching the code. You can find an example datapack for Biomes O Plenty at the following URL :
💡 Example With Biomes O Plenty
You may also want to read the GitHub README, which explains how to create a datapack and details how the system works :
💡 Creating Custom Generators with Datapacks
💡 About Weight Rules
Default Generators :
The mod comes with a set of ready-to-use generators so you can start right away without any configuration.
Highlights
From source dataGame versions
Built for Minecraft 1.21.1.
Loaders
Runs on Fabric, Forge and NeoForge.
Footprint
Rated a light load on a server.
Cobblestone Generator Tweak on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge, NeoForge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.1.0, released 2025-10-03
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.21.1 | 1.21.1 |
| Forge | 1.21.1 | 1.21.1 |
| NeoForge | 1.21.1 | 1.21.1 |
From 4 recorded builds of Cobblestone Generator Tweak.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.1.0 | 2025-10-03 | 1.21.1 | NeoForge |
| 1.1.0 | 2025-10-03 | 1.21.1 | Forge |
| 1.1.0 | 2025-10-03 | 1.21.1 | Fabric |
| 1.0.0 | 2025-09-29 | 1.21.1 | Fabric |
Run Cobblestone Generator Tweak on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogTechnology & automation
Machines, power, logistics and automation.
Runs on your server
From source side supportModrinth lists Cobblestone Generator Tweak as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
- ✓Authorjtorleon_studios, as published on Modrinth
- ✓LicenseLicenseRef-All-Rights-ReservedFree












