ModsJava
CelestialLib
The author built this one for Minecraft 1.18.2 on Forge. On other versions it may install and then do nothing.
A library mod for space exploration mods.
Extracted from beta versions of Celestial Exploration, now into its own library!
- assign a space or empty dimension to be a "galaxy"
- create structures to represent "planets", and set up teleportation to/from planets and the galaxy
- set up various gravity effects on planets, and implement spacesuits/armor that can negate those effects when worn
- add additional planets through datapacks
- light speed travel system for traveling between galaxies, especially for use in modpacks with multiple space mods (for whenever it is I write those other mods…)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.2
- 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 CurseForge — 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.
Verified by MCModsHub
- Ships as celestiallib-1.18.2-v0.1.2.jar — drop this file into the mods folder
- Download size: 453 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.