How to Install SkyFactory on Your Minecraft Server
Learn how to set up a SkyFactory modpack server for skyblock gameplay with automation and tech mods.
SkyFactory is a popular skyblock modpack that starts you on a tiny island and provides extensive tech, magic, and automation mods to build a massive base from nothing.
Installing SkyFactory
Check the modpack installer
Go to Modpacks on the XGamingServer panel and search for "SkyFactory". Multiple versions may be available (SkyFactory 3, SkyFactory 4, SkyFactory One).
Manual installation
Download the SkyFactory server pack from CurseForge if it's not in the installer.
Upload server files
Stop your server and upload via Files:
/mods/folder/config/folder/scripts/folder- Any required server JAR or Forge installer
Set the Forge version
Match the exact Forge version specified in the modpack documentation. Set it in Startup.
Allocate RAM
| Version | Players | Recommended RAM |
|---|---|---|
| SkyFactory 4 | 1–5 | 4 GB |
| SkyFactory 4 | 5–15 | 6 GB |
| SkyFactory One | 1–5 | 5 GB |
| SkyFactory One | 5–15 | 8 GB |
Start the server
Start from Console, accept the EULA, and restart.
SkyFactory-Specific Setup
World type
SkyFactory typically auto-configures the world type, but if you get a normal world instead of a skyblock island, edit server.properties via Files:
level-type=voidworldThen delete the world folder and restart to regenerate.
Player islands
SkyFactory usually includes an island management system. Players can create islands with:
/island create— Create your starting island/island home— Teleport to your island/island invite <player>— Invite friends to your island
The exact commands depend on the SkyFactory version.
Performance Tips
SkyFactory servers with extensive automation can get laggy. Optimize with:
- Chunk loading limits — Restrict how many chunks each player can keep loaded
- Entity limits — Cap mob spawners and animal farms
- Regular restarts — Schedule restarts every 6–12 hours
- View distance — Keep at 8 or lower
💡 Tip: SkyFactory 4 has a prestige system that unlocks additional mods as you progress. Don't worry if some mods seem "missing" at the start — they unlock over time.
📝 Note: Each SkyFactory version uses different Minecraft versions and Forge builds. Make sure players install the exact same SkyFactory version on their client.
See also: Installing Modpacks | Update Modpacks | Types of Server Lag
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