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Flagship Artifact Comparison

Collapsed Star Fragment vs Null-Space Membrane

Comparing Collapsed Star Fragment (Epic) and Null-Space Membrane (Rare), both Flagship artifacts in Starforge MMO. They share the same equip slot, so only one can be slotted at a time — this breakdown helps you pick.

At a Glance

AttributeCollapsed Star FragmentNull-Space Membrane
Rarityepicrare
Equip slotFlagshipFlagship
SetVoid RemnantsVoid Remnants
Bonuses22
Total bonus magnitude2022
UniqueNoNo

★ marks the higher rarity and larger total bonus magnitude. Magnitude sums the absolute value of each direct bonus and is a rough power proxy, not a balance verdict.

Collapsed Star Fragment

epic Flagship Artifact

A shard of compressed stellar matter — not quite a neutron star, not quite anything else. It warps the space immediately around it slightly enough to be imperceptible to crew but enough to confuse incoming targeting solutions.

Passive bonuses

  • +8% Fleet Evasion
  • +12% Sensor Jamming Resistance

Set bonus3 pieces

+18% Expedition Discovery Chance

Void Attunement: The void reveals its secrets to those who carry its remnants.

How to get

Void Rift Expedition, Mythic Boss

Null-Space Membrane

rare Flagship Artifact

A translucent film that does not reflect light — it absorbs it. Wrapping even a small surface area of a hull with this membrane has been shown to reduce heat signature and therefore scanner visibility.

Passive bonuses

  • +10% Fleet Stealth Rating
  • -12% Passive Scan Detection

Set bonus3 pieces

+18% Expedition Discovery Chance

Void Attunement: The void reveals its secrets to those who carry its remnants.

How to get

Deep Expedition, Anomaly Reward

Which Artifact Should You Equip?

Collapsed Star Fragment is the higher-rarity relic, so it carries the stronger ceiling for the Flagship slot and is the long-term target. That said, if you are already running the Void Remnants set, the set bonus can outweigh raw rarity — favour the artifact that completes a set you already own.

Collapsed Star Fragment details →Null-Space Membrane details →

More Flagship artifact comparisons