Celestial Performance

Celestial Performance

Celestial Performance is a modpack designed to enhance your experience by boosting your FPS

by eliaslund13
947 Downloads
0 Followers
fabricforgeMC 1.21.11lightweightmultiplayeroptimization

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Fulbright (optional)
Install shaders anywhere in minecraft!

About this Modpack

Celestial Performance

Available for fabric
Available for forge

⚠️WARNING: Use Mouse Tweaks mod at your own risk

The Mouse Tweaks mod is installed. Using this mod on some PvP servers may result in a ban. You risk being deleted from the server if this mod is discovered and its use violates the specific rules of the server. Always check the server's banned mod list before joining. Or uninstall the mod.

Celestial Performance is a modpack designed to make your game better by boosting your FPS. The modpack is specifically designed to enhance performance.

Mods

This modpack has a bunch of mods that gives you performance like

And so much more

My main focus is the newer versions of Minecraft.

This modpack offers better FPS. While it may fix some bugs, the main goal is optimization, so don’t expect bug fixes for Minecraft with each modpack update. This modpack also includes extra features you might like, such as installing shaders and resource packs in Minecraft with a click of a button.

Every modpack I release has been tested (by me). So if your game crashes, the issue might be because of your computer or because you updated the modpack/mods in the modpack when you were not supposed to. Occasionally, certain mods may be unstable in the version you're downloading. If I find a fix for a mod not working, I'll update the description with instructions on how to resolve it.
Older versions equal fewer mods. And if you want to request versions of minecraft or mod loaders, go to this website: https://docs.google.com/forms/d/e/1FAIpQLScw_qSE-vhHHEaFNCuIlVwAHrM530-mSJXJobapQyXMQBCNYA/viewform?usp=dialog

Celestial performance with shaders

Celestial Performance With Shaders

Available Versions

Celestial Performance 1.2.2release
MC 1.21.11fabric84 downloads
March 18, 2026
Celestial Performance 1.2.2release
MC 1.21.11fabric20 downloads
February 27, 2026
Celestial Performance 1.2.2release
MC 1.21.11fabric48 downloads
December 28, 2025
Celestial Performance 1.2.0 - Hotfix updaterelease
MC 1.21.10fabric25 downloads
December 13, 2025
Celestial Performance 1.1.9release
MC 1.21.9fabric16 downloads
December 11, 2025

How to Set Up a Celestial Performance Server

1

Order Server

Choose at least 4 GB RAM (6 GB recommended for Celestial Performance). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Celestial Performance" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Celestial Performance server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Celestial Performance server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to Celestial Performance without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Celestial Performance server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent Celestial Performance Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Optional
Client-side
Optional

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.11.21+4 more

Start your Celestial Performance Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →