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ExtraPlanets

Mod

by MJRLegends

An advanced Galacticraft Addon

Type

Mod

CurseForge Downloads

19,715,144

CurseForge ID

241291

Last Updated

Apr 13, 2026

Description

Create your own Minecraft server with a single click from our partner ServerMiner: Click Here and get 20% off with promo MJRLegends. No technical knowledge required and instant setup!

Public Discord Server for MJRLegends Projects: Here (NOT FOR REPORTING OR TALKING ABOUT BUGSPLEASE USE THE DISCORD FOR NON BUG HELP! AND THE ISSUE TRACKER FOR BUGS)

Mod Requirements:

For 1.12.2 Version (Please report them here and use [1.12.2] in the title):
Requires Galacticraft 4 Builds,
(255 Build and higher) and Forge 14.23.1.2555 or higher Requires MJRLegendsLib!

 

For 1.11.2 Version (Please report them here and use [1.11.2] in the title):
Requires Galacticraft 4 Builds, (184 Build and higher) and Forge 13.20.1.2513 or higher Requires MJRLegendsLib as of ExtraPlanets v0.5.0!

 

For 1.10.2 Version (Please report them here and use [1.10.2] in the title):
Requires Galacticraft 4 Builds, (184 Build and higher) and Forge 12.18.3.2239 or higher Requires MJRLegendsLib as of ExtraPlanets v0.8.6!

 

For 1.8.9 Version (Please report them here and use [1.8] in the title):
Requires Galacticraft 4 Builds, (184 Build and higher) and Forge 11.15.1.1764 or higher Requires MJRLegendsLib as of ExtraPlanets v1.1.9!

 

For 1.7.10 Version (Please report them here and use [1.7] in the title):
Requires Galacticraft 3 Builds, (502 Build and higher) and Forge 10.13.4.1614!

 

This ExtraPlanets Radiation Calculator will help you work out how long you will last on a planet/moon based on a few variables, from 0% radiation damage to 100% radiation damage on the player https://mjrlegends.com/extraplanetsradiation.php

 

Features of the addon:

  • 4-10 Tier Rockets
  • Electric Rocket (1.8.9/1.10.2/1.11.2/1.12.2 only!)
  • Custom Launch pads
  • Custom Vehicles
  • Multi Biome Systems for most Moons and Planets (MC 1.7.10 is currently missing one biome, but will be added very soon)
  • Different Gravity/Temperature/Day Length for each Planet and Moon
  • Dungeons Tier 4 -10(Pluto & Eris still is a Creeper Bosses, but they will be replaced very soon!)
  • Tier 2 - 4 Thermal Armour (Tier 3 - 5 in 1.8.9/1.10.2/1.11.2/1.12.2! Due to GC adding Tier 2)
  • Custom Tools for most materials
  • Custom Ores on every Planets and Moons
  • Custom Config options (Including Compatibility options for other GC Addons)
  • Custom Armor for most materials
  • Villages on All Planets
  • Villages on All Moons (v1.7.10 only!)
  • Custom Batteries
  • Custom Non Boss Mobs(Entities) (v1.7.10 only!)
  • Custom Achievements
  • Space Stations for each of the Planets
  • Custom Space Suits Tier 1 - 4, Including Gravity Boots (MC 1.8.9/1.10.2/1.11.2/1.12.2 only!)
  • Custom Radiation and Pressure System for planets, including onscreen displays (MC 1.8.9/1.10.2/1.11.2/1.12.2 only!)
  • Custom Machines to support Radiation and Pressure System
  • Upgraded versions of some of the Galacticraft Machines
  • Extended Galacticraft Galaxy Map Screen with Extra Information
  • Other Galaxies/Galaxies Selector (MC 1.8.9/1.10.2/1.11.2/1.12.2 only!)

 

Mod Compatibility Features:

  • Forge Microblocks support (v1.7.10 only!)
  • NEI/JEI Support
  • Extreme Reactors Support (1.10.2/1.11.2/1.12.2 only!)
  • Craft Tweaker Support (1.12.2 Only!) See Here for Methods
  • Dynamic Surroundings Support - via official config files here
  • Modular Power Suits Compact, adds pressure and radiation modules to apply to power suit
  • More Planets Rocket Crusher Support
  • Planet Progressions support with Custom Celestial Map Screen

 

Another Galacticraft addon Compatibility Support:

MC 1.7.10 - https://docs.mjrlegends.com/ExtraPlanets/1.7.10compact/

MC 1.12.2 - https://docs.mjrlegends.com/ExtraPlanets/1.12.2compact/

MC 1.8.9-1.11.2 - https://docs.mjrlegends.com/ExtraPlanets/1.8-1.11compact/ 

 

Planets included in addon:

  • Mercury
  • Venus (1.7.10 only! Due to GC have added Venus in 1.8.9/1.10.2/1.11.2/1.12.2 versions!)
  • Ceres
  • Jupiter
  • Saturn
  • Uranus
  • Neptune
  • Pluto
  • Eris
  • Kepler 22b
  • Haumea - (Added for visual purposes on Celestial Map Screen)
  • Kuiper Belt - (Added for visual purposes on Celestial Map Screen)
  • MakeMake - (Added for visual purposes on Celestial Map Screen)
  • Kepler 47b - (Added for visual purposes on Celestial Map Screen)
  • Kepler 47c - (Added for visual purposes on Celestial Map Screen)
  • Kepler 62b - (Added for visual purposes on Celestial Map Screen)
  • Kepler 62c - (Added for visual purposes on Celestial Map Screen)
  • Kepler 62d - (Added for visual purposes on Celestial Map Screen)
  • Kepler 62e - (Added for visual purposes on Celestial Map Screen)
  • Kepler 62f - (Added for visual purposes on Celestial Map Screen)
  • Kepler 69b - (Added for visual purposes on Celestial Map Screen)
  • Kepler 69c - (Added for visual purposes on Celestial Map Screen)

Moons included in addon:

Neptune Moons:

  • Triton

Uranus Moons:

  • Oberon
  • Titania

Mars Moons:

  • Phobos
  • Deimos

Jupiter Moons:

  • IO
  • Europa
  • Ganymede
  • Callisto

Saturn Moons:

  • Rhea
  • Titan
  • Iapetus

 

 

Change logs:

1.7.10 - HERE
1.8.9 - HERE
1.10.2 - HERE
1.11.2 -
HERE

1.12.2 - HERE

Credits:

  • Me(MJRLegends) for creating the addon
  • micdoodle8, radfast and others for creating the Galacticraft mod
  • LegendGamer for custom models
  • BlesseNtumble for the initial idea/concept of Custom Galaxies

Permissions -  https://docs.mjrlegends.com/Other/permissions/

Screenshots

Similar Mods

Included in Modpacks

External Resources