The "Human Shield Generator" can be found in dungeons like Apex Research Labs, Apex Test Chambers, and USCM Prisons on Planets with Alien life. The generator can also be 3D printed with an amount of 1000 pixels.
It generates a protective shield around it to protect your structures from:
- Rare Asteroids that can deal much damage to your building.
- Mining and Placing blocks/furnitures/decoratives..... by you or other players.
- And other destructive things.
The Generator cannot be destroyed by mining it. You have to damage it with weapons.
Somehow, the Human Shield Generator doesn't work on Planets without air.
You can still make a Spacestation with the "Human Shield Generator" but you have to travel to a planet with air and fly/build up until you're being in Space.