StarMaker [Addon for Galacticraft]
StarMaker lets players build their own solar systems, planets and moons for Galacticraft 4 without writing any code.
What it does
Players use StarMaker to design custom celestial systems within Galacticraft, defining the planets and moons that make up each one. The tools are aimed at users without programming experience, and the worlds they create can be shared with other players. Because the mod is an add-on, Galacticraft-Legacy and AsmodeusCore must be installed alongside it.
The mod works in both single-player and multiplayer setups, and server owners can run it alongside other mods in a modpack. Custom resource packs are supported as well. StarMaker is published for Forge only, with builds for 1.12.2, and it runs on the client and the server together, so both sides need it. The license is All rights reserved, which means the code and assets are not open source, and the author forbids modifying the add-on or copying its code and assets.
Key features
Custom solar systems
Players can define their own planets and moons inside Galacticraft 4 to form new solar systems.
No programming required
World design is handled without code, so players who do not script can still create complete systems.
Shareable worlds
Systems built with the mod can be shared with other players, who can load them into their own games.
Resource pack support
Custom resource packs can be used to change the look of the celestial bodies and their surroundings.
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
Use cases
Modpack building
Modpack authors can include StarMaker to add custom planets and moons alongside the existing Galacticraft content.
Server worlds
Server owners can offer custom solar systems to all players on a Galacticraft 4 server.
Who it’s for: Players and server owners who want to extend Galacticraft 4 with their own planets and moons, especially those who prefer building without writing code.
Questions
Does StarMaker need other mods to work?
Do players need StarMaker to join a server that uses it?
Can custom systems be used in modpacks?
In the catalog
StarMaker [Addon for Galacticraft] is one of 3,514 Library mods on ModsFinder, and one of 1,576 Library mods for Forge. 2,920 mods support Minecraft 1.12.2.
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Official listing
- Modrinth page
- modrinth.com/mod/starmaker
- Owner
- BlesseNtumble
- Published
- 2023-07-20
- Updated on Modrinth
- 2026-07-24
- Facts verified
- 2026-10-15