Celestial
Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Celestial is a mod that allows you to customize the sky in many ways, such as adding new planets, changing stars, and many other things! Everything is configured through a resource pack, so there is no need to mess through configs. Celestial also supports a wide variety of versions, with resource packs functioning identical on each different version.
- The creation of new planets and stars in the sky.
- Customization of the sky and fog colors.
- Customization of the fog distance.
- The ability to change the color and height of clouds.
- The creation of sky boxes with custom textures or solid colors.
- The ability to create immersive and animated skies, with countless variables available for use.
- Being able to customize the sky of any vanilla or modded dimension.
- And much more!
Below are a few examples of what Celestial is capable of.
An alien planet sky.
The Overworld, rendering at y = 11,000.
A hurricane.
A night sky with planets from the Solar System.
Moons (Not available as a demo).
Want to try out these demos? Download them here
Check out these resource packs with Celestial support made by UsernameGeri!
Hyper Realistic Sky - Adds an extremely realistic skybox to the sky.
Snowy Mountains Sky - Adds realistic mountain ranges to your Minecraft worlds.
Elden Ring Sky - Adds several skyboxes from Elden Ring.
Fabric versions require Fabric API
If you are interested in making your own resource pack, check out the wiki here.
Feel free to use this in modpacks or personal content!
Need assistance with anything, or having issues? Join the discord!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.19.3
- 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.
- Ships as celestial_forge-1.0.jar — drop this file into the mods folder
- Download size: 47 KB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.