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Stellar ore
Rare resource

Stellar ore

In brief: Star Ore — mined in the Expedition (requires a large fleet).

(data current as of 2026-05-22, game version 2.12.7)

Where it is minedExpedition "Endless Reaches"
Mining boosters1

Role in the economy

Star Ore — mined in the Expedition (requires a large fleet). Used for gear enhancement and refinement.

Where it occurs: mining — section Buildings; exchange — Trader; purchase — Shop.

Where it is mined

Expedition "Endless Reaches" (requires a large fleet) + Planetarium

What boosts mining

Bonuses to mining this resource come from various sources — click to open the section.

Boosters 1

Research 1

Alliance Skills 1

Questions and answers

What is “Stellar ore” in Xterium?
Star Ore — mined in the Expedition (requires a large fleet). Used for gear enhancement and refinement.
Where is “Stellar ore” mined?
Expedition "Endless Reaches" (requires a large fleet) + Planetarium.
How to boost the mining of “Stellar ore”?
Mining is boosted by: Research "Star Ore Prospecting".

Related sections

All resources
Full list of resources.
Buildings
Mines and storage.
Trader
Exchanging resources at the rate.
Shop
Buying resources and bundles.

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The Xterium knowledge base is maintained by the project team; data is verified against the game engine. About the project and team →

Verified data · Game version: 2.12.7