ModsJava
Mekanism: Eternal Daystar
The author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
This mod adds an artificial sun.
By placing this artificial sun on top of a Solar Neutron Activator, you can produce polonium regardless of the time of day, location, or dimension.
This can be extremely useful for automation or in modpacks with very niche setups.
Also, as a bit of a joke, this mod lets you eat yellowcake uranium :D
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as mekanism_eternal_daystar-1201-1.0.1.jar — drop this file into the mods folder
- Download size: 324 KB
- Download link checked 13 Sept 2026 — working
These come from our own check of the pack file, not from the source page.