Designation

Mission

Commanding Officer

Other Members

SG-1

Exploration/First Contact

Col. Jack O'Neill, USAF

Major Samantha Carter, USAF
Dr. Daniel Jackson, civilian specialist
Teal'c

SG-2

Exploration

 

 

SG-3

Marine Combat Unit

Col. Reynolds, UMSC

 

SG-4

Exploration

Captain Helen Daniels, USAF

Lt. Jennifer Hailey, USAF

SSgt. Nick Gardinier, USA

Ruth Steinem, civilian specialist

SG-5

Marine Combat Unit

 

 

SG-6

Search & Rescue

Dr. Janet Fraiser

Captain Sophie Trembeth, British Army

Ssgt. Sean Courtenay, USAF

Dr. Margaret Gregory, USA

SG-7

Scientific

 

 

SG-8

Medical

 

 

SG-9

Diplomacy

Lt. Col Amanda MacDonald, UMSC

Maj. Mark Edwards, British Army

SG-10

Science/Artic Exploration

Lt. Cmdr. Jacqueline Chambers, USN

Capt.-Lt. Aleksander Khelashvili, Russian Navy

Lt. Judith MacDevitt, USN

MCPO Jaden Medellin, USN

SG-11

Engineering

 

 

SG-12

Medical

 

 

SG-13

Killing Dr. Fraiser
(Kidding!)
Exploration

Col. Dave Dixon, USAF

Dr. Cameron Balinsky
Sr. Airman Jake Bosworth, USAF
Sr. Airman Simon Wells, USAF

SG-14

Exploration

 

 

SG-15

Covert Ops

Maj. Frank Pierce, USAF

Lt. Grace Satterfield, USAF

SG-16

Scientific

 

 

SG-17

Exploration

Captain Bridget Anderson, USAF

Lt. Jason Elliot, USAF
SSgt Job Lowe, USAF

Ssgt Kevin Nash, USAF

SG-18

Marine Combat Unit

 

 

SG-19

Allied Governments Unit

Maj. Alasdair Murdoch, British Army

Maj. Glenn Loral, Canadian Forces
Commandant Josèphine-Marthe Benoît, French Armed Forces
(People's Republic of China representative)

SG-20

Russian Federation

Col. Chekov

 

Key: Bold - Canon character with player/original character
Italic - Canon character without player