Mods for Minecraft Java
Browse 117 free mods for Minecraft Java — popular picks include Planet Craft, Crossfate Adventures (Now for NeoForge!), msp.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Planet Craft
A mod to create a universe with Planets, Suns and Black Holes all customizable to your liking.
Crossfate Adventures (Now for NeoForge!)
Embark on a journey to discover the truth of the Overworld, and its connections to other worlds! Travel to other dimensions, to space, interact with new fauna and flora, and find new structures!
msp
Realistic orbital physics, rocket engineering, and space program progression for Minecraft. Build Create contraptions, launch them with real gravity/drag/re-entry, do science, unlock tech via FTB Quests.
Laicaps
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1
Orbital Horizons
A new and unique space mod
RocketCraft
Its A Mod That Adds Rockets And Planets
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Ad Astra Cargo Rocket [Unofficial] by SHB2
This is a Forge-compatible version of “Ad Astra Cargo Rocket [Unofficial]” by ChiyahaRe. This mod adds a cargo rocket that transports items across dimensions and enables automation.
AdvancedRocketry-TFRU
A forked ver of AdvancedRocketry, add most interesting features of universe including real universe travel and dyson sphere.
NLTech: Space Technologies
NLTST is an industrial Minecraft mod that brings various space technologies along with planets and star systems to the game. Currently in early alpha stages and looking for suggestions!
Mars Renaissance
The Mars Planet add to Minecraft!
Slimer's Universal Madness
The collapse of time and space has left some annomalies behind...
MagicFactory
Mod adding a new liminal space
Project Hail Mary - Dimensions Mod
This is the first release of Minecraft's space exploration mod Project Hail Mary. This mod features multiple dimensions, a rocket, and a new set of space armor and weapons.
Alienated
Adds a whole new planet to explore!
Advanced Rocketry - Continuation
The 1.7.10 continuation version of Advanced Rocketry
Immortal Storage Mod (26.1.2, 1.21.1) – Ascend Through Cultivation
Immortal Storage Mod introduces a xianxia progression system combined with custom pocket dimensions and expanding storage networks. Players begin as ordinary mortals, gather spiritual energy, refine alchemical pills, and survive tribulations across ten stages. The mod links your character growth directly to your storage space, unlocking specialized pocket dimensions filled with automated machines, spirit swords, […]
Exolith Mod (1.21.1, 1.20.1)
Exolith Mod brings space exploration right to your home base without adding heavy, laggy dimensions. You can build custom space probes, launch them into orbit, and gather rare materials from distant star systems. The mod combines crystalline energy networks with factory automation to power your machines and upgrade a helpful crystal companion. Features: Unmanned Space […]
TLOTD Mod (1.20.1) – Survive Prehistoric Dinosaurs and Travel to Outer Space
TLOTD Mod expands your world with prehistoric lands, deep space exploration, and modern technology. This mod lets you travel back in time to meet dinosaurs or fly up to the moon to gather rare resources. It adds many new types of armor, tools, and weapons that are much stronger than regular gear. You can also […]
Stellaris Mod (1.21.5, 1.20.6) – A Thrilling Space Adventure
Stellaris Mod introduces a space exploration to Minecraft, allowing players to go beyond Earth and explore planets, moons, and galaxies. With its detailed rocket crafting system, planetary exploration, advanced technology, and encounters with alien species. Features: Rocket Crafting and Launching: Build and customize your rocket with a component system, upgrading it as you progress. Planetary […]
Hbm's Nuclear Tech Mod (1.12.2) – Nuclear Reactors for Power Generation
Hbm's Nuclear Tech Mod focuses on advanced technology, atomic science, and nuclear weaponry. Players construct nuclear reactors, rockets, and bunkers while managing complex processes like uranium enrichment. Realistic mechanics replace simple TNT explosions with detailed explosive synthesis. Extensive tech tree offers diverse machinery and exploration opportunities. Radiation hazards add serious challenges to survival. Features: Nuclear […]
NasaTweaker Mod (1.12.2) – Enhance Galacticraft
NasaTweaker Mod expands Galacticraft by adding CraftTweaker support for its machines, allowing players to customize recipes and functions for Galacticraft machinery. This mod is ideal for players who want more control over the processing and crafting mechanics within their space exploration setup, providing flexibility and customization for a more tailored experience. Features: Offers recipe customization […]
Warp Drive Mod (1.12.2, 1.7.10) – Explore the Final Frontier
Warp Drive Mod lets you build your own custom spaceship and explore the galaxy. This mod adds science fiction technology to Minecraft, allowing you to travel between dimensions, mine asteroids for resources, and engage in space combat. You can build your ship from almost any block, equip it with laser cannons, and even jump to […]
Futurepack Mod - Now with flyable Spaceships!
The Futurepack is a modification adding future-themed materials, resources and other stuff.
Cosmopolis Mod
A mod about space. adds a custom dimesnion with custom structures
SpaceStation Mod
This mod adds a space station to which you can travel.
Ancient Gateways
A mod about linking distant points across space and dimensions
Interstellar Space Exploration
Forge 1.16.5 space exploration mod designed to have semi-realistic planets and features!
Futurepack Mod
The Futurepack is a modification adding future-themed materials, resources and other stuff. Build Spaceships and research & explore Planets.
Rocketcraft Simulator
This is a space mod where you can travel in your own universe with your own rockets.
Star Forge [DISCONTINUED]
A Star Wars Pack adding new weapons, planets, mobs, machines and blocks.
Space Explorer
A fun space inspired mod

Space Factory
Tech mod with focus on near-future and sci-fi atmosphere
Better Universe
Better Universe is a minecraft mod in 1.19.2 under forge allowing the player to discover several planets, notably Mars and Mercury, in order to discover new construction possibilities with futuristic technology.
Space and Scientific Mod
Adds industrial, Enderite, Space and many more stuffs
Future of Humanity
A semi-hard science expansion to Minecraft that adds tech and space themed stuff.