Star Trek Online Wiki

The latest Star Trek Online story update, Season Twenty-four: Reflections, is now live!

Spoiler warnings ahead!


Star Trek Online Wiki
Star Trek Online Wiki
Craylon Gas icon.png
Very rare icon.png
Craylon Gas
Very Rare
Research and Development - Material
Value: 0 Energy credit icon.png

Craylon Gas is a R&D Material.

Game Description[]

A gas found in the atmospheres of certain desert planets. It is harmful to most life, and must be contained in a biohazard locker when not being used. Craylon gas is an essential component of EPS conduits.


Guaranteed Reward[]

PvE Queues
Advanced & Elite Ground Queues
Fleet Research Lab
Fleet Research Daily - Cannons
  • “Temporal Targeting Scanner”
Admiralty System
Event: Stable Particle Fountain

Random Reward Chance[]

Admiralty System
Event: Scavenger Party
Any Assignment rewarding
Duty Officer System
Personnel Officer
Zen Store
[Research and Development Pack]


See more: List of craftable components.

Craylon Gas is used in crafting components needed to fabricate various items. See crafting school in the table below for details on requirements and craftable items.

Material Component Crafting school
1x [Craylon Gas]
1x [Trellium-K]
4,000x [Dilithium]
Blue Arrow (Right).png [Component - Particle Alignment Matrix] Ground Weapons School
Kits and Modules School
1x [Craylon Gas]
500x [Dilithium]
Blue Arrow (Right).png [Component - Emitter Array] Shields School
Science School

External link[]