CurseForge · Minecraft mod
Stellar Engine
An all-in-one sidemod for GUI compatibility across Stellar Mods.
Quick answer
Which Stellar Engine release should I use?
Stellar Engine StellarEngine-1.21.1-1.+.-.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Stellar Engine required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Stellar Engine StellarEngine-1.21.1-1.+.-.jar need?
StellarEngine-1.21.1-1.+.-.jar. 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 Stellar Engine without breaking your instance.
Built for Stellar Engine StellarEngine-1.21.1-1.+.-.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use StellarEngine-1.21.1-1.+.-.jar. It targets 1.21.1 with NeoForge; 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
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside StellarEngine-1.21.1-1.+.-.jar. It opens that exact file at the source.
About this project
What does Stellar Engine add?
Stellar Engine:
An all in one sidemod that allows players to enjoy all of the stunning GUIs of the Stellar mod series to include Titans and Pixelloot. No longer do you need 14 client side mods, as this will keep you covered.
Project description from CurseForge.
Pick your setup
Stellar Engine 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
Stellar Engine versions and loaders
StellarEngine-1.21.1-1.+.-.jar
1 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.