Deep Space — Unofficial Port
Build your ship. Explore infinite worlds. Discover what lies beyond.
Welcome to Deep Space, an unofficial port of the origional space exploration mod for Minecraft 1.21.1 that brings planets, stars, ring worlds, and interstellar travel to your adventures.
Take your Sable spacecraft beyond the atmosphere, explore worlds, and travel between galaxies through Hyper Relays. 
With Infinite Dimensions installed, your journey expands into a procedurally generated universe of unique star systems. 
Key Features（Some requires Infinite Dimensions installed）
- Travel from planets into space with your ship and its passengers
- Explore procedurally generated galaxies and random generated planets through Infinite Dimensions integration
- Discover massive ring worlds, including inhabited segments and damaged structures
- Jump between star systems using Hyper Relays and a ship-mounted Hyperspace Engine
- Navigate a persistent galaxy map with the DeepSpace Terminal
- Search for paradise planets, where rare Star Brambles grow and produce valuable Starbulbs
- Add custom planets through datapacks to shape your own universe
Your ship travels as a complete structure, carrying its passengers into the next destination. Galaxy dimensions provide a zero-gravity environment for both spacecraft and entities.
Your Window into the Universe
The DeepSpace Terminal records explored galaxies and relay connections, helping you plan routes and inspect discovered star systems. 
The DeepSpace Helmet displays planetary information directly in your HUD. You can also combine it with other head-slot equipment—including modded gear—to add the same display while keeping your preferred equipment.
Planet scans are saved for future visits, so completed surveys remain available throughout your exploration.
AeroIE Integration
With Aeronautics: InterStellar Expansion installed, its Control Seat displays DeepSpace planetary information in the piloting HUD and provides integrated Hyper Relay jump controls. 
Build the vessel you want, take the controls, and head for the next star.
Requirements
Minecraft 1.21.1 · NeoForge
| Component | Status |
|---|---|
| Veil | Required |
| Sable | Required |
| Sable Schematic API | Required |
| GeckoLib | Required |
| Infinite Dimensions | Optional but suggested — enables procedural galaxy generation and infinite star systems |
| Photon | Optional — enables Hyper Relay light effects |
| Aeronautics: InterStellar Expansion | Optional — adds Control Seat integration |
The DeepSpace Terminal includes an in-game manual explaining exploration, equipment, and interstellar travel.
Authors & License
Current author: KODU16
Original authors: Mallowwww and confect1ondev
This is an unofficial port of DeepSpace.
The project remains licensed under MIT, with the original copyright and license notices preserved.
If you encounter a bug, please report it with your mod versions, a description of what happened, and the relevant game logs.
For example datapack structure to add more planets, see github page.