ModsJava
Create Aeronautics: Rubies
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthRubies
A collection of utilities that I, Ruby, wanted.
Features
- Chunk Loaders with sub-level support.
- Load Detector, emits Redstone when a chunk is loaded.
- Pole, a hollow block fitting a sub-level Shaft.
- Telescopic Actuator, a telescopic piston-like.
- Regex support in Frogports, Postboxes, and Package Filters.
- Inverted Gyroscopic Propeller Bearing, trying to align to +gravity.
- Redstone Propeller Bearing, aligning with Redstone power.
- Gyroscopic Horizon Propeller Bearing, trying to align to the horizon line.
- Networked Redstone Link, paired up just like Stock networks.
While no Ponders exist (yet), all features have descriptions available in-game.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as simulatedrubies-1.4.0.jar — drop this file into the mods folder
- Download size: 972 KB
- Download link checked 9 Oct 2026 — working
These come from our own check of the pack file, not from the source page.