SkyFactory server facts
| Edition | Version | Minecraft | Loader | Mods | On the server | Server pack |
|---|---|---|---|---|---|---|
| SkyFactory 5 | 5.0.8 | 1.20.1 | Forge 47.4.0 | 293 | 275 | Yes |
| SkyFactory 4 | 4.2.4 | 1.12.2 | Forge 14.23.5.2860 | 202 | 196 | Yes |
Made by darkosto. Mods counted in the release files on 27 September 2026; mods that only run on a player's computer are not loaded by the server.
What is in the SkyFactory modpack
SkyFactory by darkosto is a skyblock series. You start in the void and turn dirt, gravel and sand into ores with sieves and hammers.
| Edition | Minecraft | Mods | Typical mods |
|---|---|---|---|
| SkyFactory 5 | 1.20.1, Forge | 293 | Ex Nihilo Sequentia, Create Sifter, Thermal, Mystical Agriculture, Botania with Garden of Glass, Draconic Evolution |
| SkyFactory 4 | 1.12.2, Forge | 202 | Bonsai Trees, Prestige points, Compact Machines, Mekanism, Astral Sorcery, ProjectE |
SkyFactory 4 is finished; its last release, 4.2.4, is from December 2021.
SkyFactory server tips
- SkyFactory 4 runs on Java 8, SkyFactory 5 on Java 17. The panel sets the right version.
- A void world has almost no terrain to generate, so the memory goes to farms and machines.
- Let the server create the world on its first start after the install. A world from a normal Minecraft save has no starting tree.
How to install SkyFactory on your server
- Order a Forge server below. Any Minecraft version is fine; the installer sets 1.20.1.
- In the control panel, open the Mods tab and go to CurseForge and FTB packs.
- Search for SkyFactory, pick the version and click Install this pack.
- Start the server in the Console tab. The first start of SkyFactory takes a few minutes; wait for
Done. - Players install the same SkyFactory version in their launcher and join with the server address.

The full walkthrough with screenshots is in how to install a modpack.
SkyFactory server RAM requirements
Automated sieves and big Mystical Agriculture farms are what grow a SkyFactory server over time.
| Players online | RAM | vCPU | NVMe storage | Price a month | Order |
|---|---|---|---|---|---|
| 1 to 3 players | 5 GB | 2 | 25 GB | €4.00 | 5 GB SkyFactory server |
| 4 to 8 players | 7 GB | 2 | 35 GB | €5.60 | 7 GB SkyFactory server |
| 9 to 16 players | 10 GB | 2 | 50 GB | €8.00 | 10 GB SkyFactory server |
Every size costs €0.80 per GB of RAM a month. See how much RAM a Minecraft server needs for the rule behind these numbers.
Questions about SkyFactory server hosting
SkyFactory 4 or SkyFactory 5?
SkyFactory 4 is the classic on 1.12.2 and is complete. SkyFactory 5 is the newer edition on 1.20.1. They are separate packs with separate worlds.
Can SkyFactory 4 run on a small plan?
Yes. For one to three players 5 GB is enough.
Which Java version does SkyFactory 4 use?
Java 8, the version for Minecraft 1.12.2. The panel switches the server to it when it installs the pack.
Written by the Cheapest Minecraft Hosting team, first published , updated .

