Mods for Minecraft Java
Browse 112 free mods for Minecraft Java — popular picks include RocketCraft, Laicaps, Stellar Depths.
Updated daily
RocketCraft
Its A Mod That Adds Rockets And Planets
Laicaps
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1
Stellar Depths
Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.
Planet Craft
A mod to create a universe with Planets, Suns and Black Holes all customizable to your liking.
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 !
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.
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
NeroAgriculture
Mine alien ore, power up your machines, build rockets — then terraform a dead world until it rains.
Mars Renaissance
The Mars Planet add to Minecraft!
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!
Slimer's Universal Madness
The collapse of time and space has left some annomalies behind...
MagicFactory
Mod adding a new liminal space
Alienated
Adds a whole new planet to explore!
Advanced Rocketry - Continuation
The 1.7.10 continuation version of Advanced Rocketry
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 […]
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!
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
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 Factory
Tech mod with focus on near-future and sci-fi atmosphere
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.
DocMod
The mod is a adventure, more dimension, item, block, decorational, space, and functionality mod ! It add also blocks (decorational and functional or wip) content from the UK Show "Doctor Who"
Star Wars Mod
Adds Star Wars weapons, characters, and other planets.
Tizio's Space Project
Space exploration, with an Sci-fi theme, and large scale planet exploration
Craftformers: Cybertron
The home planet of the Cybertronians!
Cosmicraft [Space Exploration]
Cosmicraft is a space exploration mod meant to combine science fiction fantasies with the real physics of outer space. Participant MCreator x CurseForge ModJam 2024.
Better Elytra Boost
Adds a new item for Elytra boosting, serving as a replacement for rockets.