
The Sky Dimension
this mod adds a sky dimension, located 20k blocks above spawn there is the sky dimension, there is a classic skyblock island there.
Screenshots

About this Mod
This mod adds a dimension to the overworld. 20,000 blocks from the ground there exists a dimension which you can build in. The classic skyblock island exists up there.
from u.u.
first mod in my uu terrain mods.
and first ever mod!!!
Available Versions
How to Install The Sky Dimension on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "The Sky Dimension". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
The Sky Dimension 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 4 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is The Sky Dimension compatible with fabric?
The Sky Dimension officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with The Sky Dimension – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if The Sky Dimension 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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