
Modrinth · Minecraft mod
Celestial Lib
A library mod for space exploration mods, like Celestial Exploration
Quick answer
Which Celestial Lib release should I use?
Celestial Lib 1.0.2 targets 1.18.2 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Celestial Lib required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Celestial Lib 1.0.2 need?
1.0.2. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Celestial Lib without breaking your instance.
Built for Celestial Lib 1.0.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.2. It targets 1.18.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.2. It opens that exact file at the source.
About this project
What does Celestial Lib add?
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…)
Project description from Modrinth.
Pick your setup
Celestial Lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Celestial Lib versions and loaders
1.0.2
celestiallib-1.18.2-v1.0.2.jar
10 Aug 2026
1.0.0
celestiallib-1.18.2-v1.0.0.jar
6 Oct 2025
0.1.0
celestiallib-1.18.2-v0.1.0.jar
2 Sept 2025
Looking for an older file? The official Modrinth project page is in Resources.