Etheria

Etheria

Seamless private SMPs, built around AutoModpack

by tired
22 Downloads
0 Followers
fabricMC 1.21.1

About this Modpack

Etheria title text

Run plug and play private SMPs with friends! Thanks to AutoModpack, enjoy features such as:

  • Seamless player updates when you update your modpack
  • Direct & Respectful downloads from Modrinth API
  • Optional Server or Client side only mods

When connecting to an AutoModpack-supported server, simply paste in the certificate fingerprint provided by the server owner. AutoModpack handles downloading mods, configs and restarting the game for you!

Etheria's Goals

  • Out of the box optimisation
  • Minimal interference with modpacks - no minimaps or gameplay-changing mods included by defaul

Only use on servers you trust! AutoModpack allows servers to send files to your PC. Malicious server owners/admins can send harmful files.

For server owners, please read the AutoModpack docs to configure your server

Available Versions

1.0.0release
MC 1.21.1fabric22 downloads
March 13, 2026

How to Set Up a Etheria Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Etheria" and click "Install". The fabric loader and Minecraft 1.21.1 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

Etheria 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 Etheria 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 Etheria without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). 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.

Etheria 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 Etheria 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
MIT License
Server-side
Unsupported
Client-side
Required

Supported Versions

1.21.1

Start your Etheria Server now

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

Configure Server →