CurseForge · Minecraft mod
Ex Nihilo: Satellitium
A standalone Ex Nihilo‑inspired skyblock resource mod with sieves, barrels, automation, and cross‑mod compatibility for 1.21.1 NeoForge and 1.20.1 Forge.
Quick answer
Which Ex Nihilo: Satellitium release matches NeoForge?
Ex Nihilo: Satellitium exnihilosatellitium-1.20.1-1.4.1.jar targets 1.20.1 with Forge, NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Ex Nihilo: Satellitium required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Ex Nihilo: Satellitium exnihilosatellitium-1.20.1-1.4.1.jar need?
exnihilosatellitium-1.20.1-1.4.1.jar on NeoForge. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Ex Nihilo: Satellitium without breaking your instance.
Built for Ex Nihilo: Satellitium exnihilosatellitium-1.20.1-1.4.1.jar on NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use exnihilosatellitium-1.20.1-1.4.1.jar. It targets 1.20.1 with Forge, NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside exnihilosatellitium-1.20.1-1.4.1.jar. It opens that exact file at the source.
About this project
What does Ex Nihilo: Satellitium add?

This is another Ex Nihilo-style skyblock mod. It aims to recapture the feel of the classic 1.7.10 Ex Nihilo, with the addition of purpose-built automation machines.
Start from a single tree, one bucket of water and a single lava block, and transform your empty skyblock world into a functional base. This mod implements an independent Ex Nihilo‑themed skyblock resource chain. No code or assets are copied from any GPLv3‑licensed forks.
Features
- Barrels: Compost items into dirt, hold 1000 mB of fluid, and support 12 internal conversion recipes (Cobblestone / Obsidian / Netherrack / End Stone / Soul Sand / Dark Oak Sapling / Slime / Figurine).
- Sieves: 6 sieve materials available. Dirt drops 9 sapling types, bamboo and four kinds of gravel; crushed netherrack yields nylium spores, cobalt fragments and netherite scraps; sand provides agricultural and ocean‑themed loot; crushed end stone drops end‑game resources.
- Hammers & Crooks: Reduce stone tiers, turn gravel → crushed material → powder; harvest saplings, apples and silkworms from leaves.
- Crucibles: Melting points paired with heat sources. Wooden crucibles passively melt leaves and saplings.
- Witch Water, Porcelain Buckets, Silkworms & Figurines: Classic mid‑to‑late‑game progression lines.
- Automation: Electric / internal‑combustion powered auto‑sieves and auto‑hammers. Speed & fortune augment plugins, automatic item output.
- Optional Mod Integrations: Mekanism, Thermal Series, Create, Immersive Engineering, Tinkers' Construct 3. Gravel can be melted into ingots matching whichever supported mod you have installed. On 1.20.1, Tinkers’ Construct will melt fragments / crushed materials / powders to 60 mB fluid, and raw ore blocks to 240 mB fluid.
- JEI & Jade Support: Complete recipe views and in‑world block tooltips.
Dependencies
No hard dependencies. JEI and Jade are optional. Immersive Engineering, Tinkers' Construct and Mantle are optional and only available for Minecraft 1.20.1.
Supported Mods
- Mekanism
- Thermal Series
- Create
- Immersive Engineering
- Tinkers' Construct 3
- JEI
- Jade
- Ender IO
- Bamboo
- Extreme Reactors
- Draconic Evolution
Links
- Source Code & Issue Tracker: https://github.com/WanConcubine/Ex-Nihilo-Satellitium
Project description from CurseForge.
Pick your setup
Ex Nihilo: Satellitium by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ex Nihilo: Satellitium versions and loaders
exnihilosatellitium-1.20.1-1.4.1.jar
11 Nov 2026
exnihilosatellitium-1.21.1-1.4.1.jar
11 Nov 2026
exnihilosatellitium-1.21.1-1.4.0.jar
10 Nov 2026
exnihilosatellitium-1.20.1-1.4.0.jar
10 Nov 2026
exnihilosatellitium-1.20.1-1.3.2.jar
7 Nov 2026
exnihilosatellitium-1.21.1-1.3.2.jar
7 Nov 2026
exnihilosatellitium-1.21.1-1.3.1.jar
5 Nov 2026
exnihilosatellitium-1.20.1-1.3.1.jar
5 Nov 2026
exnihilosatellitium-1.21.1-1.1.2.jar
4 Nov 2026
exnihilosatellitium-1.20.1-1.1.2.jar
4 Nov 2026
exnihilosatellitium-1.20.1-1.1.0.jar
4 Nov 2026
exnihilosatellitium-1.21.1-1.1.0.jar
4 Nov 2026
Looking for an older file? The official CurseForge project page is in Resources.