Stellar Client

Name: Stellar Client
Price: 8 EUR
Author: MrDrak

A modpack for most modern versions allowing for performant and aesthetic gameplay. Originally made for the Stellar Minecraft Server.

by MrDrak

6.4K Downloads

0 Followers

fabricMC 1.21.11lightweightmultiplayeroptimization

Rent Stellar Client Server

Screenshots

About this Modpack

Stunning Built-In Shaders!
Comes with shader compatibility!

Summary

Stellar Client is a client-side modpack designed for aesthetical and optimised Minecraft gameplay, especially whilst playing on the StellarMC minecraft server.

Why should I install this?

Stellar Client features many quality of life improvements included, and has numerous optimisation mods to make your game run just that little bit smoother. Your gameplay will be clean and buttery smooth no matter how you play.

StellarMC Server

This pack is specifically designed for playing on the StellarMC Minecraft Server, however anyone can use this pack to use on any server or world!
You can join StellarMC by using this IP in Minecraft (pack.stellarmc.top).

Authors

Waffler
MrDrakify
Stellarite Interactive (Plashost)
Contributing mod developers

Credits

We do not own nor maintain any of the mods provided with this pack, nor are we partnered with them.
View each mod's resource page by checking them out either in game or on the content page.

License additions

You may not redistribute this modpack without prior permission from the mod authors.
Doing so would be a breach of licence and will result in the termination of your access.

Available Versions

Stellar Client 1.21.11-1.0.0release

MC 1.21.11fabric773 downloads

December 25, 2025

Stellar Client 1.21.10-1.1.0release

MC 1.21.10fabric91 downloads

December 25, 2025

Stellar Client 1.21.8-1.1.0release

MC 1.21.8fabric63 downloads

December 25, 2025

Stellar Client 1.21.10-1.0.0release

MC 1.21.10fabric158 downloads

November 17, 2025

Stellar Client 1.21.8-1.0.0release

MC 1.21.8fabric126 downloads

September 27, 2025

How to Set Up a Stellar Client Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Stellar Client). Based on player count: per 8 players.

Install Modpack in Dashboard

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

Start Server & Play

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

Frequently Asked Questions

Stellar Client 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 Stellar Client server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 Stellar Client 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.

Stellar Client 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.