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Interstellar Structures

Interstellar Structures

DATA PACK
This datapack adds new sci-fi themed enchantments and structures to the game! Explore the fallout of an alien invasion and collect some fancy new abilities!
by KekeCreations
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1,075 downloads
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Updated Oct 14, 2026
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Adventure Fantasy Magic ModJam 2025 Tech
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Story

The player plays in a futuristic Overworld where the Overworld dimension has been invaded by aliens from outer space. These aliens have found a way to mix science fiction and magic together to create special enchants and spaceships capable of entering our world. The aliens made one fatal mistake though, they forgot to check if the atmosphere was breathable! The overworld's atmosphere caused the aliens to age way faster than normal so within days the aliens had been wiped out. Explore the remains of the alien's invasion to discover their secrets! 

Project aim: This project aims to create several science fiction inspired enchantments and structures for Minecraft!

Planets & Planet Lore

This datapack in V2, adds two new planets one named Rift and the other named Drift. You can get to these planets and back by finding and using the alien waystones!

The planet Drift is mostly underwater and full of life, you can discover secret alien bases and pillagers roaming around here! Be careful of the volcanic oceans! I wonder what killed the aliens on this planet?

The planet Rift is a future verison of the Overworld where the aliens were successful at their invasion and destroyed the planet, fracturing it into many different pieces and leaving its hot core exposed. This future Overworld variant is now extremely hostile and filled with fiery mobs. How did the aliens achieve multiversal travel?

Features

The datapack currently supports 1.21.9 - 1.21.10

  • 3 UFO structures, one has crashed landed and has become overgrown, one has been corrupted and taken over by the darkness and the last one is still flying in the air!
  • 1 Mother ship structure. This structure has many different mob spawners and is full of juicy loot!
  • 2 Alien base structures, these structures have several different mob spawners and have crazy loot!
  • 2 Pillager structures, I wonder what the pillagers are looking for?
  • Abduction enchantment, this sword enchantment applies the levitation effect to any mob that has been attacked. The duration and strength of the effect depends on the enchantment level. 
  • Hover Jets enchantment, this boot enchantment allows the player to glide over water and lava blocks, providing safe travel across oceans and lava lakes.
  • Burst enchantment, this pickaxe enchantment allows the player to break more blocks instantly when sneaking with the pickaxe, blocks don't drop loot when broken with this method.
  • Bionic Leap enchantment, this boot enchantment allows the player to jump higher.
  • Bionic Sprint enchantment, this legging enchantment allows the player to sprint faster.
  • Nanite Reinforcement enchantment, this armour enchantment allows the player to upgrade their armour toughness no matter what material it's crafted out of!
  • Repulsion enchantment, this armour enchantment works a bit like thorns, when a mob attacks you, it has a chance to cause a repulsion explosion forcing the mob and the player away from each other!
  • Nanite Cooling enchantment, this boot enchantment instantly cools lava down into magma in a radius around the player!
  • Shrink Ray enchantment, this sword enchantment allows you to shrink your foes!
  • Hydro Jets enchantment, this boot enchantment allows you to quickly return to the ocean's surface by sneaking!
  • Alien Waystones, with these items you can travel to a different planet by clicking on a block in the survival gamemode!
InterstellarStructures-V2.0.0.zip
MC 1.21.9, 1.21.10
Release 2025-10-21 Get
InterstellarStructuresV1.0.0.zip
MC 1.21.8, 1.21.9, 1.21.10
Release 2025-10-08 Get

Requirements & install

How to use this data pack in Minecraft
Mods needed
None, works in vanilla
Minecraft
1.21.8 – 1.21.10
Install folder
saves/<world>/datapacks

How to install data packs

  1. Download the data pack .zip file (do not extract it).
  2. New world: click Data Packs on the world creation screen and drop the .zip in. Existing world: open .minecraft/saves/<world>/datapacks.
  3. Put the .zip into the datapacks folder of the world (servers: world/datapacks).
  4. Run /reload in game (or rejoin the world) and check it with /datapack list.
Browse more: Data Packs for 1.21.10 All data packs

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