Mods for Minecraft Java
Browse 117 free mods for Minecraft Java — popular picks include Create: Fallout, Astromine: Technologies (No Longer Used), Dataplanets.
Step by step: How to install Minecraft Java mods & modpacks
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Create: Fallout
A Fallout-inspired expansion for Create, adding iconic Nuka-Cola items, Sugar Bombs, bottle-cap currency, pre-war consumables, and new wasteland structures like the Red Rocket Station and Broadcast Station.
Astromine: Technologies (No Longer Used)
The technologic content module of a space-themed technological modification with exploration, weapons and progression in mind, adding machines, power tools and fun toys.
Dataplanets
Dataplanets provides infinite planets for VS: Genesis!
Astromine: Transportations (No Longer Used)
The transport content module of a space-themed technological modification with exploration, weapons and progression in mind, adding conveyor belts, pipes and cables.

Ragex's Nuclear Tech
A sci-fi chemistry learning tool about space, science, immersion and of course Nuclear Tech.
Spaceward Expansion
Bring Space to Minecraft
Starflight Innovation
A different approach to gameplay and aesthetics for a space exploration mod. One might call it rocket science...
MT Industrialization de Astra
Bridges the gap between Modern Industrialization, TechReborn, and Ad Astra, providing enhanced compatibility and refined gameplay for space exploration enthusiasts.
NeroSpace
Mine alien ore, build machines to refine it, and craft tiered rockets to blast off to new planet-dimensions full of exotic ores. A space-exploration tech mod that turns survival into a journey from your first pickaxe to interstellar travel.
Galaxy Superheroes
This addon for palladium adds new Heroes! Like a Galactus!
The Expanse: A Space Journey
Space exploration in Minecraft.
Galaxy Under Chaos - A Star Wars Experience
"Galaxy Under Chaos" is a Minecraft Star Wars mod where players explore a galaxy in turmoil. Discover unique planets and powerful technology. Customize lightsabers, face new mobs, and navigate an ever-changing universe full of chaos and mystery.
Digital Home: Private Dimension
A private space in a Pocket Dimension
Capybara's Liminal Spaces
Possibly your new favorite liminal space mod!
The Dulling
A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!
Beyond The Ocean
A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.
Secret of Universe
Adds content from the "Ben 10" animated series. New dimensions, structures, items, and, of course, the cosmic watch!
SpacePortal
This mod is about getting to another dimenshions and getting infinity
Temporal Threads of Space (TTS)
This mod adds a new type of energy - temporal energy, with which you can control the space-time continuum
Time Vortex (TARDIS) - Neoforge
Embark on a journey through time and space with this survival-focused TARDIS mod. Designed for NeoForge 1.21.1, it offers a balanced and immersive approach to piloting your very own space-time machine.
Eloncraft
A space mod that lets you live out your wildest dreams of becoming a hat merchant or sending cars to space.
Dimensional Sickness
These dimensions were not meant for you. A cosmic-horror mechanic that punishes players who linger too long in isolated spaces with a fatal sickness.
Cobblemon Ultra Space
An Addon for The Cobblemon Mod, Tested On Newest Version of Cobbleverse
Time Vortex (TARDIS)
Embark on a journey through time and space with this survival-focused TARDIS mod. Designed for NeoForge 1.21.1, it offers a balanced and immersive approach to piloting your very own space-time machine.
Big Globe: Creating Space Compatability
Adds Nickel to Big Globe World Generation.
Create: Orrery
A way to add northstar planets using datapacks into the game!
June's GeOverhaul
A complete re-imagining of Minecraft's underground, inspired by our own planet's 4.6 billion years of geologic evolution
USP Unified Space Program
Integration/Compatibility for *ALL* space mods.
NeroAgriculture
Mine alien ore, power up your machines, build rockets — then terraform a dead world until it rains.
Marsward
Build a rocket, leave Earth behind, and turn the red wastes of Mars into a place you can survive.
Create: Northstar - Redux Unhardcoded
Northstar Redux Unhardcoded: a transitional hardcode-removal fork unifying planet systems in a shared registry, keeping legacy compatibility, and offering Java/KubeJS extension paths until upstream gets data-driven planets.
My Secret Base
Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.

Interstellar: Galaxy
Travel throughout the galaxy
SpaceCraft by CapCreeperGR
This mod adds space to your game
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
AlienCraft : Kepler 22b
With this minecraft mod you can explore Kepler22b, a fareaway exoplanet with a unique flora, fauna, structures and equipments to craft for hours of gameplay !