Galaxy Space [Addon for Galacticraft]
Players who want planets and moons beyond vanilla space can add Galaxy Space, an addon that extends Galacticraft with new worlds to visit.
What it does
Galaxy Space adds a catalog of planets and moons for Galacticraft to the game. The list covers Mercury, Venus, Mars, Ceres, the asteroids, Jupiter, Saturn, Uranus, Neptune, Pluto, the Kuiper Belt objects Haumea, Makemake and Eris, and a number of Jovian and Saturnian moons. The author text also lists systems beyond the Solar System, including alpha Centauri, Proxima Centauri and Barnard's bodies. Some of these worlds are realized in the mod, while others are noted as unrealized planets or moons with content still planned.
The mod needs AsmodeusCore [Galacticraft Addons Library] and MixinBooter to run. It is published for Forge only, for Minecraft 1.12.2, with the latest file, 2.2.0, dated 2025-09-17. Both sides must run it, and the code is not open source; the mod is released as All rights reserved. GalacticraftCompatibility is one of the mods that require it.
Key features
Extra planets and moons
Adds worlds beyond the vanilla Galacticraft set, including inner planets, gas giants and their moons.
Outer Solar System bodies
Includes Kuiper Belt objects such as Haumea, Makemake and Eris, for travel far from the Sun.
Systems beyond the Solar System
The author text lists alpha Centauri, Proxima Centauri and Barnard's bodies as destinations.
Realized and planned content
Some worlds are fully realized, while others are marked as planned, so players can see which are complete.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Required by 1 mod
How it compares
Galacticraft-Legacy is a Forge addon for 1.12.2 that is open source under the MIT License and runs on client and server. GalacticTweaks is also a Forge mod for 1.12.2, open source under the MIT License, with the same client and server environment. ExtraPlanets covers 1.7.10 – 1.12.2 on Forge, is not open source and is released as All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Galaxy Space [Addon for Galacticraft] | Forge | 1.12.2 | Client and server | 2025-09-17 |
| Galacticraft-Legacy | Forge | 1.12.2 | Client and server | 2023-12-09 |
| GalacticTweaks | Forge | 1.12.2 | Client and server | 2023-12-08 |
| ExtraPlanets | Forge | 1.7.10 – 1.12.2 | Client and server | 2025-01-21 |
Questions
Does Galaxy Space need AsmodeusCore?
Does the server need Galaxy Space?
Are all listed planets playable?
In the catalog
Galaxy Space [Addon for Galacticraft] is one of 17,631 Equipment mods on ModsFinder, and one of 9,216 Equipment mods for Forge. 2,920 mods support Minecraft 1.12.2.
More from BlesseNtumble
Similar mods
What the author says
Features: "#" - Realized planets/moons "*" - GalactiCraft content "$" - Unrealized planet with realized moons "@" - Unrealized planets/moons or planned content
Official listing
- Modrinth page
- modrinth.com/mod/galaxy-space
- Owner
- BlesseNtumble
- Published
- 2023-07-20
- Updated on Modrinth
- 2025-09-17
- Facts verified
- 2026-10-15