The basic unit of the Imperial Navy is the Fleet, of which there are eight, one for each province. A Fleet is commanded by a Fleet Admiral from his/her Supercruiser.
There are 17 Wings, each with two Wing Bases. A Vice Admiral or Rear Admiral commands each Wing, subject to the Fleet.
| Terra Fleet Admiral commands | Sol Vice Admiral |
| Hafen Vice Admiral | |
| Dovan Rear Admiral | |
| Credix Fleet Admiral commands | Credix Vice Admiral |
| Deletia Rear Admiral | |
| Geled Fleet Admiral commands | Geled Vice Admiral |
| Tep Kecor Rear Admiral | |
| Neordan Fleet Admiral commands | Neordan Vice Admiral |
| Frit Rear Admiral | |
| Borshall Fleet Admiral commands | Borshall Vice Admiral |
| Mel Rear Admiral | |
| New Sardinia Fleet Admiral commands | New Sardinia Vice Admiral |
| Kertora Rear Admiral | |
| Phuctra Fleet Admiral commands | Phuctra Vice Admiral |
| Vetret Rear Admiral | |
| Patala Fleet Admiral commands | Patala Vice Admiral |
| Vermis Rear Admiral |
Auxiliary to each Wing Base are 10 carriers and 25 troop carriers, 25 Task Force Bases, and all ancillary ships. Also, in each Wing there are the following independent ships: 100 scouts, 50 gunboats, 25 cruisers, 10 destroyers, and 10 troop carriers.
The Imperial Navy, then, consists of over 9800 ships: 8 Supercruisers, 17 Wing Bases, 425 Task Force Bases, 170 carriers, 442 Troop carriers, 782 destroyers, 1921 cruisers, 2210 gunboats, and 3825 scouts) with flight crews of 95,865 all together. Support crew, ancillary employees, etc. give the Navy somewhat in excess of 3 million members.
Of these, about 3,000 must be telepaths of reliable sensitivity. In an Empire in which one out of every billion people, on average, is a telepathic sensitive, it is a constant struggle to find enough telkepaths -- and until about TE 300, it was not possible.
(Classes O-T) Crew: 2 (Pilot/Astrogator, Copilot/Comm)
(Classes N-P) Crew: 5 (3 Gunners, Pilot/Astrogator, Captain/Copilot/Comm)
(Classes L-N) Crew: 10 (Captain, Pilot, Astrogator,/Comm, Medic,
Telepath, 5 Gunners)
One lifeboat
(Calsses I-L) Crew: 20 (Captain, Pilot, Copilot, Astrogator,
Comm, Medic, Telepath, Nurse, Science Officer, Engine Tech, 10
Gunners)
Two Class W lifeboats, one Scout
(Classes G-J) Crew: 50 (Captain, Pilot, Copilot, Astrogator,
Comm, Medic, Telepath, Nurse, Engine Tech, Apprentice Engine Tech,
40 Marines)
Five Class V lifeboats, 2 Scouts
(Classes D-G) Crew: 15 (Captain, Pilot, Copilot, Comm, Astrogator,
Medic, Nurse, Telepath, Science Officer, Engine Tech, 5 Gunners)
10 lifeboats
Carries: 2 Gunboats, 1 Cruiser, 1 Destroyer
(Class C) Crew: 25
Carries: 3 Cruisers, 1 Destroyer, 2 Gunboats
(Class B) Crew: 150
20 lifeboats
Carries: 5 Scouts, 10 Gunboats, 3 Cruisers, 1 Destroyer, 1 Troop
Carrier
(Class A) Crew: 200 (including Admiral)
Only 8 in Empire: Tem, Shu, Tefnut, Seb, Nephthys, Thoth, Isis,
Set
| Class A | 10 km | Class H | 700 m | Class O | 18 m |
| Class B | 8 km | Class I | 500 m | Class P | 16 m |
| Class C | 5 km | Class J | 250 m | Class Q | 15 m |
| Class D | 3 km | Class K | 150 m | Class R | 12 m |
| Class E | 1.5 km | Class L | 100 m | Class S | 10 m |
| Class F | 1000 m | Class M | 50 m | Class T | 8 m |
| Class G | 800 m | Class N | 20 m |
| Class U | 8 m | Class W | 5 m | Class Y | 3 m |
| Class V | 6 m | Class X | 4 m | Class Z | 2 m |
| Grade | Naval Rank | INMF Rank |
|---|---|---|
| -- | Supereme Admiral/Emperor | Supreme General/Emperor |
| O-12 | Fleet Admiral | -- |
| O-11 | Admiral | -- |
| O-10 | Vice Admiral | General |
| O-9 | Rear Admiral | Lieutenant General |
| O-8 | Commodore | Major General |
| O-7 | Captain | Colonel |
| O-6 | Commander | Lieutenant Colonel |
| O-5 | Lieutenant Commander | Captain |
| O-4 | Lieutenant JG | Lieutenant |
| O-3 | Ensign | Second Lieutenant |
| O-2 | Chief Warrant Officer | Chief Warrant Officer |
| O-1 | Warrant Officer | Warrant Officer |
| E-9 | Chief Master Sergeant | Sergeant Major |
| E-8 | Master Sergeant | Chief Master Sergeant |
| E-7 | Technical Sergeant | Master Sergeant |
| E-6 | Staff Sergeant | Staff Sergeant |
| E-5 | Sergeant | Sergeant |
| E-4 | Corporal | Corporal |
| E-3 | Petty Officer | Lance Corporal |
| E-2 | Spacer First Class | Private First Class |
| E-1 | Spacer | Private |
NOTE: Imperial Navy Uniforms are jet black, Marine Uniforms are dark blue
The Imperial Navy training grounds are at Zvezdy Gorodok on Terra.
Prior to TE 92, the main Imperial Navy base (including primary shipyards) was on Luna's Farside; after TE 92, the base and shipyards were moved to Hafen.