Stratospherical Expansion

Completely overhauling the Overworld with new sky island terrain generation and custom biomes.

17.7K Downloads

forgeadventureworldgen

Rent Server with this Mod

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About this Mod

Stratospherical Expansion is a mod which completely overhauls the overworld generation to be made of sky islands. It also features completely reimagined vanilla biomes.
Requires Terrablender

!!! OUTDATED: Use the OG Stratospherical preset in Ecospherical Expansion (https://modrinth.com/mod/ecospherical-expansion) instead of this mod. Note: That is only available in 1.20.x. Fabric/Forge!!!

Discord: https://discord.gg/HHqKa8vTAN
This mod may be used in any modpack.

Available Versions

Stratospherical Expansion 0.3.1release

MC 1.20, 1.20.1forge

July 14, 2023

Stratospherical Expansion 0.3.0release

MC 1.20, 1.20.1forge

July 14, 2023

Stratospherical Expansion 0.2.1release

MC 1.20, 1.20.1forge

July 10, 2023

Stratospherical Expansion 0.2.0release

MC 1.18.2forge

June 13, 2023

Stratospherical Expansion 0.2.0release

MC 1.20, 1.20.1forge

June 12, 2023

How to Install Stratospherical Expansion on Your Server

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "Stratospherical Expansion". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1, 1.20, 1.18.2

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Stratospherical Expansion server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is Stratospherical Expansion compatible with forge?

Stratospherical Expansion officially supports forge for Minecraft 1.20.1, 1.20, 1.18.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Stratospherical Expansion – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Stratospherical Expansion 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.