

This adds in 14 new diemension which include:
- Space
- Mercury
- Venus
- Earth
- The Moon
- Mars
- Jupiter
- Saturn
- Neptune
- Uranus
- Pluto
- Eris
- Makemake
- Haumea
- Ceres
The setup is simple too!
put the .jar file in your plugins folder.
restart or start your server!
IMPORTANT MESSAGES:
If this is your servers first time generating, it will give you a live meter of how much of the worlds have been generated!
It is recommended to have at least 3GB of RAM for a full generation in one go, though it may work with less (not yet tested). If you run out of RAM, you’ll receive a message indicating high memory usage. In that case, stop the server—force stopping is fine if needed—then restart it. The process will resume from where it left off with significantly reduced RAM usage. Once planet waypoints are fully generated, they will no longer impact RAM.
to visit a planet is also simple:
Fly up 1000 blocks in the sky (can be using any method but elytra is highly reccomened) and you will be telported to a new dimesnion.
Find a planet along the X axis, they spawn in either negatives or positives with earth (the overworld) spawning in the middle.
Once you find a planet you can fall or crash into it as when you are touching the waypoint you will then be sent to that diemesnion.
You will be spawned 500 blocks up so it may be a good idea to try to land using an elytra or water bucket clutch.
You are now on the surface of that planet!
PLANET LOCATIONS (In the space dimension ofc):
- Mercury (-359, 0)
- Venus (-165, 0)
- Earth (0, 0)
- The Moon (754, 0)
- Mars (880, 0)
- Jupiter (3051, 0)
- Saturn (5500, 0)
- Neptune (17000, 0)
- Uranus (11400, 0)
- Pluto (19992, 0)
- Eris (19796, 0)
- Makemake (13328, 0)
- Haumea (12740, 0)
- Ceres (1623, 0)
PLEASE DO NOT ASK ME WHEN UPDATES OR SUPPORT FOR FABRIC IS COMING OUT!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.4, 1.21.5
- 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 Modrinth — 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.
- Ships as the_solar_system-1.0.jar — drop this file into the mods folder
- Download size: 50 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.