PSball's Cosmos 1 (AU) to 1,000 (Blocks) Cosmic Horizons Addon
The datapack and resource pack for my addon. It adds many real objects, like the moons in the solar system with a radius over 100 kilometers, as well as…
⬇ Download on Modrinth
--Disclaimer-- The data pack file AND the resource pack file are BOTH required for gameplay!! If you don't have the resource pack, then the custom planets and moons are all black, and if you don't have the data pack, then the planets and moons won't show up in the first place!!
--Description-- I couldn't help but notice that the original Cosmic Horizons mod doesn't add many real celestial bodies, so I decided I'd fix that myself by adding them in. It's gonna have real dwarf planets, moons, exoplanets, rogue planets, black holes (and "time travel"), and many more objects like nebulae if the mod allows them to be made via data packs in the future!
--Current planets, moons, etc--
- Sun
- Mercury
- Venus
- Earth
- Earth's Moon
- Mars
- Jupiter
- Io
- Europa
- Ganymede
- Callisto
- Saturn
- Mimas
- Enceladus
- Tethys
- Dione
- Rhea
- Titan
- Iapetus
- Uranus
- Miranda
- Ariel
- Umbriel
- Titania
- Oberon
- Neptune
- Triton
- Ceres
- Pluto
- Charon
- Haumea
- Hi'iaka
- Makemake
- Eris
- Dysnomia
- Planet X
- Cosmia
- Guillermo (yes, the name sucks, I know)
- Rogue Planets
- WISE 0855-0714
- WISE 0855-0714 I
- SIMP0136
- SIMP0136 I
- OTS 44
- OTS 44 b
- PSO J318.5-22
- PSO J318.5-22 I
- OGLE-2016-BLG-1928
- WISE 0855-0714
--Future Plans--
- Alpha Centauri
- Proxima Centauri
- b
- c
- d
- Alpha Centauri A
- Alpha Centauri B
- Proxima Centauri
- Copernicus (55 Cancri)
- Janssen (e)
- Galileo (b)
- Galileo I
- Brahe (c)
- Brahe I
- Harriot (f)
- Harriot I
- Lipperhey (d)
- Lipperhey I
- TRAPPIST-1
- b
- c
- d
- e
- f
- g
- h
- K2-18
- c
- b
- Kepler-186
- b
- c
- d
- e
- f
- TrES-2
- b
- b I
- b
- WASP-12
- b
- b I
- b
- Betelgeuse
- b
- VY Canis Majoris
- b
- UY Scuti
- b
- Stephenson 2-18
- b
- 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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as PSball's Cosmos 1 to 1,000 v1.2.0 'Rogue Planets'.zip
- Download size: 110 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.