Activate Rift Anchors, open Mystical Crates, and clear Securement Silos to get Stardust Source in Once Human. Read on to learn how to get Stardust Source, its effects, and what you can craft with Stardust Source!

How to Get Stardust Source

1. Activate Rift Anchors
2. Open Mystical Crates
3. Clear Securement Silos
4. Defeat Monolith Bosses
5. Purchase from Nisa
6. Process Stardust Ores

Activate Rift Anchors

One easy way of getting Stardust Source is activating Rift Anchors found all across the map. Once you get access to a region in the map, try to activate Rift Anchors to get not only some Energy Links and experience, but also Stardust Source!

Interactive Map and All Locations Guide

Locked Rift Anchors

Do note that Rift Anchors in regions outside of your current story progression cannot be activated unless you clear the region's Monolith boss.

This means that you won't be able to activate any Rift Anchors found in mid or late game regions early on, but you can always come back and activate Rift Anchors in regions that you have already cleared.

Open Mystical Crates

Along with Rift Anchors, it is also useful to hunt for Mystical Crates within locations in a region.

Not only will they contain useful loot like materials and blueprints, these crates will also net you some Stardust Sources!

All Mystical Crate and Blueprint Locations

Clear Securement Silos

Securement Silos are dungeon-like locations which hold materials to get, crates to open, and enemies to defeat.

Clearing these dungeons will net you with some Stardust Source and other useful loot, provided that you have Controllers which allows you to get more rewards than normal.

Defeat Monolith Bosses

Defeating bosses found inside Monoliths will also reward you with Stardust Source. Similar with Securement Silos, you also need to consume Controllers to get these as a reward after defeating the boss.

All Bosses Locations

Purchase from Nisa in Settlements

Stardust Source is also purchasable from Nisa, a girl with a jellyfish head, who can be found in most settlements like Deadsville.

You can purchase this material from Nisa for 6 Sproutlets per Stardust Source. You can get Sproutlets by participating in Cargo Scramble and Highway Pursuit events.

Do note that Nisa will only sell up to 10,000 Stardust Sources per season.

How to Farm Sproutlets

Process Stardust Ores

If you have the Oil Processing Memetic Specialization, you will be able to get a formula for Stardust Source, which allows you to process the material in an Electric Furnace with Stardust Ores and Portable Mixed Fuel.

Stardust Ores can be mined from Startrace Ores, which are iridescent ores found inside areas that have a Stardust Pollution level of 100 or higher.

Stardust Ore: How to Get and Smelt

Items Crafted with Stardust Source

Craftable Items That Use Stardust Source

List of Items
Biomass Missile	Quick Long -Acting Activator	Quick Activator
Adrenaline Shot	Copper LMG AP Ammo	Copper SR AP Ammo
Copper Rifle AP Ammo	Copper SMG AP Ammo	Copper Shotgun AP Bullet
Copper Pistol AP Bullet	Steel LMG AP Bullet	Steel SR AP Ammo
Steel Rifle AP Ammo	Steel SMG AP Bullet	Steel Shotgun AP Bullet
Steel Pistol AP Ammo	HE Grenade	Copper Grenade
Staroid Resonator	Lethal Pistol AP Ammo	Lethal LMG AP Ammo
Lethal SR AP Ammo	Lethal Rifle AP Ammo	Lethal SMG AP Ammo
Lethal Shotgun AP Ammo	Quick Wide-Area Activator	Tungsten Pistol AP Ammo
Tungsten LMG AP Ammo	Tungsten SR AP Ammo	Tungsten Rifle AP Ammo
Tungsten SMG AP Ammo	Tungsten Shotgun AP Ammo	Lightning Bottle
Smart Pistol AP Ammo	Smart LMG AP Ammo	Smart SR SP Ammo
Smart Rifle AP Ammo	Smart SMG Ammo	Smart Shotgun AP Ammo
Disintegrating Pistol AP Ammo	Disintegrating LMG AP Ammo	Disintegrating SR AP Ammo
Disintegrating Rifle AP Ammo	Disintegrating SMG AP Ammo	Disintegrating Shotgun AP Ammo
Blasting Pistol AP Ammo	Blasting LMG AP Ammo	Blasting SR AP Ammo
Blasting Rifle AP Ammo	Blasting SMG AP Ammo	Blasting Shotgun AP Ammo
Fertilizer - Mutation Boost	Thermite Grenade	Vortex Generators
Rocket Warhead

Gear Components That Use Stardust Source

List of Items
Legendary Pneumatic Action I	Legendary Pneumatic Action II	Legendary Pneumatic Action III
Legendary Pneumatic Action IV	Legendary Pneumatic Action V

Facilities That Use Stardust Source

Stardust Source Details

Stardust Source
Type	Materials
Weight	0
Description	A refined substance that contains Stardust energy.

Once Human Related Guides

List of All Resources and Materials

All Resources and Materials

List of All Materials

List of Items
Acid	Adhesive	All-Purpose Plastic
Aluminum Ingot	Aluminum Ore	Automatic Part
Bellflower	Beryllium Crystal	Bronze Ingot
Carbon Fiber Fabric	Charcoal	Controller
Copper Ingot	Copper Ore	Cotton Fabric
Detoxident	Eclipse Cortex Lv.1	Eclipse Cortex Lv.2
Electronic Part	Engineering Plastic	Fireproof Plastic
Glass	Gold Ore	Gravel
Gunpowder	Honeysuckle	Iridium Crystal
Iron Ore	Log	Metal Scraps
Metallic Fabric	Metallic Fiber	Mixed Explosives
Plasma	Platinum Crystal	Poly Detoxident
Rawhide	Refined Part	Rubber
Rusted Part	Sage	Shabby Fabric
Silver Ore	Sintered Brick	Spatial Keystone
Special Part	Special Plastic	Specialization Cleaner
Sproutlet	Standard Part	Stardust Ore
Stardust Source	Staroid	Steel Ingot
Stellar Planula	Storage Battery	Sulfur
Tin Ore	Tungsten Ingot	Vanadium Crystal
Waste Plastic