Starlight Preserved
Starlight Preserved is a lightweight server backup mod for Fabric that automatically backs up your world at configurable intervals, so you never have to worry about losing progress.
About this Mod
Starlight Preserved
Starlight Preserved is a lightweight server-side backup mod for Fabric that automatically backs up your world at configurable intervals, so you never have to worry about losing progress.
Features
- Automatic backups: backs up your world at a configurable interval
- Safe saves: flushes all world data to disk before zipping to ensure a clean backup
- Disk space check: skips backup and warns if there isn't enough disk space
- Player notifications: broadcasts backup status to all online players
- Configurable: tweak backup interval, max backups to keep, and more via a simple JSON config file
Requirements
- Fabric Loader
- Fabric API
Client Side Optional
Starlight Preserved works when only installed on the server, players do not need it on their client.
Available Versions
How to Install Starlight Preserved on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1).
Install Mod
Open the mod browser in the dashboard and search for "Starlight Preserved". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Starlight Preserved server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1). You can switch loaders with one click in the panel.
Is Starlight Preserved compatible with fabric?
Starlight Preserved officially supports fabric for Minecraft 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Starlight Preserved – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Starlight Preserved consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Starlight Preserved with just one click on your server.