
Ores4Gen
Adds some ores into cobblestone/stone and other generators
Screenshots




About this Mod
Ores4Gen
Ores4Gen is a Minecraft mod that adds ores in water-lava generators (also known as cobblestone generators).
This mod is designed to enhance the gameplay experience by providing players with additional resources that
can be mined directly from these generators
Available generators
- Water + Lava = Cobblestone Generator
- Still Water + Lava = Stone Generator
- Water + Lava + Blue Ice + Soul Soil = Basalt Generator
- Lava source + Water = Obsidean Generator
Features
- Lightweight and easy to install.
- Configurable ore generation: Users can customize which ores spawn in the generators.
- Very configurable: Adjust spawn rates, types of ores, and other parameters via a config file.
- Compatible with popular modpacks.
Default chances
Cobblestone generator:
- Cobblestone - 98%
- Coal ore - 1%
- Iron ore - 0.5%
- Gold ore - 0.3%
- Diamond ore - 0.1%
- Emerald ore - 0.1%
Stone generator:
- Stone - 90%
- Coal ore - 2%
- Iron ore - 1.5%
- Gold ore - 1.3%
- Lapis ore - 1.2%
- Redstone ore - 2%
- Diamond ore - 1%
- Emerald ore - 1%
Obsidian generator:
- Obsidian - 99.8%
- Crying obsidian - 0.2%
Basalt generator:
- Basalt - 96.5%
- Blackstone - 1%
- Glided blackstone - 1%
- Ancient debris - 0.5%
Commands
This mod adds ores4gen command with the following subcommands:
- (none) /
info- shows info about the mod. reload- reloads the config file.state- shows the current state of each generator type (enabled/disabled).state <generator_type|all> <enabled|disabled>- sets the state of a specific generator type.state <generator_type|all> get- get chances of a specific generator type (in percentage view).saveToConfig- saves the current enabled/disabled state of each generator type to the config file.
Configuration
Configuration file is on file config/ores4gen.json. Configuration guide available on project GitHub
Available Versions
How to Install Ores4Gen on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "Ores4Gen". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Ores4Gen server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.
Is Ores4Gen compatible with fabric?
Ores4Gen officially supports fabric for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Ores4Gen – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Ores4Gen consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Ores4Gen with just one click on your server.