Here is some other info you might find helpful.
Here is a list of Factions and their ranks.
Jedi Order
-Jedi Grand Master
-Jedi Master(Inculded Jedi Weapon Master, Jedi Sentinel, but can be given to Knights who prove themselves)
-Jedi Knight
-Jedi Padawan
-Youngling
Sith
Force Sensative:-Sith Lord
-Sith Master
-Sith
-Aprentice
Sith Military:Navy Officers-High Admiral
-Fleet Admiral
-Admiral
-Commodore
-Line Captain
-Captain
-Lt. Commander
-lieutenant
-Sub Lieutenant
Navy Enlisted Ranks-Fleet Chief Petty Officer
-Master Chief Petty Officer
-Petty Officer I
-Petty Officer II
-Petty Officer III
-Leading Crewman
-Able Crewman
-Junior Crewman
-Crewman Recruit
Army:Officers-Surface Marshal
-High General
-General
-Lt. General
-Major General
-Brig. General
-High Colonel
-Colonel
-Lt. Colonel
-Major
-Captain
-First Lieutenant
-Second Lieutenant
Enlisted-Warrant Officer
-Command Sgt. Major
-Sgt. Major
-Staff Corporal
-Staff Sergant
-Sergant
-Corporal
-Lance Corporal
-Private
Flying:Officers-High Marshal
-Force Marshal
-Chief Marshal
-Marshal
-Commodore
-Group Captain
-Wing Commander
-Squadron Leader
-Flight Lieutenant
-Flying officer
-Pilot Officer
Enlisted-Flight Sergant
-Chief Technician
-Staff Sergant
-Corporal
-Junior Technician
-Senior Spacecraftsman
-Leading Spacecraftsman
-Spacecraftsman
-SpaceCraftsman Basic
Republic
Military:Navy Officers-High Admiral
-Fleet Admiral
-Admiral
-Commodore
-Line Captain
-Captain
-Lt. Commander
-lieutenant
-Sub Lieutenant
Navy Enlisted Ranks-Fleet Chief Petty Officer
-Master Chief Petty Officer
-Petty Officer I
-Petty Officer II
-Petty Officer III
-Leading Crewman
-Able Crewman
-Junior Crewman
-Crewman Recruit
Army:Officers-Surface Marshal
-High General
-General
-Lt. General
-Major General
-Brig. General
-High Colonel
-Colonel
-Lt. Colonel
-Major
-Captain
-First Lieutenant
-Second Lieutenant
Enlisted-Warrant Officer
-Command Sgt. Major
-Sgt. Major
-Staff Corporal
-Staff Sergant
-Sergant
-Corporal
-Lance Corporal
-Private
Flying:Officers-High Marshal
-Force Marshal
-Chief Marshal
-Marshal
-Commodore
-Group Captain
-Wing Commander
-Squadron Leader
-Flight Lieutenant
-Flying officer
-Pilot Officer
Enlisted-Flight Sergant
-Chief Technician
-Staff Sergant
-Corporal
-Junior Technician
-Senior Spacecraftsman
-Leading Spacecraftsman
-Spacecraftsman
-SpaceCraftsman Basic
Senate:-Supreme Chancellor
-Courtsmen
-Senior Senator
-Junior Senator
Mandalorian
MilitaryNavy Officers-High Admiral
-Fleet Admiral
-Admiral
-Commodore
-Line Captain
-Captain
-Lt. Commander
-lieutenant
-Sub Lieutenant
Navy Enlisted Ranks-Fleet Chief Petty Officer
-Master Chief Petty Officer
-Petty Officer I
-Petty Officer II
-Petty Officer III
-Leading Crewman
-Able Crewman
-Junior Crewman
-Crewman Recruit
Army:Officers-Surface Marshal
-High General
-General
-Lt. General
-Major General
-Brig. General
-High Colonel
-Colonel
-Lt. Colonel
-Major
-Captain
-First Lieutenant
-Second Lieutenant
Enlisted-Warrant Officer
-Command Sgt. Major
-Sgt. Major
-Staff Corporal
-Staff Sergant
-Sergant
-Corporal
-Lance Corporal
-Private
Flying:Officers-High Marshal
-Force Marshal
-Chief Marshal
-Marshal
-Commodore
-Group Captain
-Wing Commander
-Squadron Leader
-Flight Lieutenant
-Flying officer
-Pilot Officer
Enlisted-Flight Sergant
-Chief Technician
-Staff Sergant
-Corporal
-Junior Technician
-Senior Spacecraftsman
-Leading Spacecraftsman
-Spacecraftsman
-SpaceCraftsman Basic