Federation Basic Specs

Class	Dimentions metres				Mass KTons	Crew	Warp Speeds
Class	Length	Beam	Height	Decks	Mass KTons	Crew	Norm Cruise	Max Cruise	Max Rated
Akira Class	464.431	316.671	87.431	192	3,0551	5001	6	9.3	9.81	121
Ambassador Class	5263	3204	1254	36	2,350	550	6	8.8	9.2	12
Antares	565	205	255	6	0	206	4.5*	5*	6*	-
Centaur Class	381.877	230	58.54	10	8708	3158	6	8.5	9.6	128
Challenger Class	3949	264	115	10	1,000	225	6	8	8.6	12
Cheyenne Class	39410	250	113	20	1,305	245	6	9	9.4	12
Constellation Class	23111	135	6512	152	325	520	6	8	8.6	12
Constitution Class (basic)	28913	127.114	72.614	212	600	43315	5*	616*	917*	417
Constitution Refit (refit)	30513	140	75	232	620	400	6*	718*	9.5*	4
Constitution Class (Early)	28913	127.114	72.614	212	600	20319	5*	6*	7.5*	8
Daedalus Class	12120	4821	4021	10	72	22922	4*	4.5*	4.9*	12
Defender Class	33923	140	59	8	1,200	215	6*	7.8*	8.4*	1
Defiant Class	170.6824	134.1124	30.124	425	35526	5027	6	8.7	9.528	12
Excelsior Class (standard)	46729	1854	1004	28	2,150	705	6	8.2	8.6	12
Excelsior Variant 1 (1701-B)	46730	1854	1004	28	2,35031	75031	6	8.6	9	12
Excelsior Variant 2 (Lakota)	46732	1854	1004	28	2,495	790	6	9	9.4	12
Federation Class	32033	14034	8734	16	900	50034	834*	9*	1034*	12
Federation Raider	6035	66	14.6	2	2.6	4	5	5.5	7	1
Freedom Class	45336	231.637	11937	31	2,169	370	5	7.6	9	12
Gage Class	32038	128	63.4	12	950	250	6	9	9.4	12
Galaxy Class (basic)	64139	47040	14541	4242	4,96043	1,01444	643	9.245	9.645	1243
Galaxy Class (uprated)	64146	470	145	42	5,125	400	6	9.2	9.98	128
Griffin Class	408.6547	13337	6637	16	1,30037	22537	5	5.7	7.2	1
Hermes Class (Class 1)	242.548	127.134	6034	16	412	19534	-	634*	834*	18
Holo Ship	246.8849	100	52.237	8	550	75	8	8.6	9	1
Intrepid Class	34350	13337	6637	1551	70052	14151	8	9.97551	9.985	1
Kelvin Class	45053	23353	10753	28	900	800	5.5*	7*	8*	4
Miranda Class (basic)	23054	127.1	51	8	520	210	4*	5*	7*	12
Miranda Refit (refit)	24355	150	63	18	65556	280	5	6	9.256	1256
Nebula SWAC (Basic)	442.2357	318.1157	130.4357	32	3,30931	75031	6	9	9.4	12
Nebula Class (Basic/Pod)	442.2358	318.1158	130.4358	32	3,575	780	6	9	9.4	12
Nebula Class (Uprated/Pod)	442.2359	318.1159	130.4359	32	2,370	780	6	9	9.931	1231
New Orleans Class	35060	290	83	19	900	190	6	9.2	9.4	8
Niagara Class	44361	260	130	23	2,950	520	7	9	9.4	12
Norway Class	364.7762	225.6163	52.4863	12	6228	1908	6	8.4	9.78	128
Nova Class	16564	62	34	8	127	7865	6	7	865	20
Oberth Class	150.8120	87	4166	12	94	8067	4	5	5.8	12
Olympic Class	23968	90	9669	23	400	360	6	8	9	12
Polaris Class	232.570	139.58	608	11	390	11537	5	5.8	7.2	12
Prometheus Class (docked mode)	41571	16349	6449	15	2,100	175	8	9.972	-	-
Prometheus Top (MV mode)	236.173	16337	6437	15	478	175	8	9.972	-	-
Ptolemy Class	22274	127.134	6634	12	274	22034	-	634*	634*	2
Raven Class	10575	66.976	1976	5	5.3	277	5	5.5	6	12
Rigel Class	63561	560	166	30	5,750	890	7	9.2	9.6	12
Saber Class	19078	250	41	11	3108	408	6	9.3	9.78	128
Saladin Class (Class 1)	242.579	127.134	6034	16	300	20034	-	634*	834*	8
Shelley Class	261.580	185	100	2837	744	215	6	8	8.2	12
Sovereign Class (basic)	68081	24037	8737	2437	3,500	70037	8	9.9	9.99	36
Sovereign Class (uprated)	68082	240	87	2437	3,500	70037	8	9.9	9.99	36
Soyuz Class	24383	150	63	18	310	130	5	6	8	1
Springfield Class	28984	487	76	10	650	120	6	6.5	7.1	12
Steamrunner Class	24485	160	40	9	375	185	6	8.8	9.5	-
Sydney Class	23886	80	50	12	360	125	5.5*	6*	7*	12
Trident Class	349.9787	1808	1358	10	66088	27588	6	8.2	8.6	-
Warp Sled	5589	12	14	1	1.78	1	6*	6.2*	6.5*	8
Yeager Class	328.947	150	85.52	1137	580	135	6	7.8	8.2	12

Class	Dimentions metres				Mass Tons	Crew	Warp Speeds
Class	Length	Beam	Height	Decks	Mass Tons	Crew	Norm Cruise	Max Cruise	Max Rated
Air Tram	1290	3	2.6	1	16.9	1	-	-	-	-
Argo Class	25	7	4.5	1	73.5	1	3	3.5	4	12
Danube Class	23.191	1492	693	194	158.78	194	4	5	5.2	12
Delta Flyer	15.195	8.596	3.7495	197	102.2	197	6	6.8	7.2	12
Federation Scout	24.449	13.849	549	198	85.7	198	5	6	8	12
Federation Trainer	11	10.5	3.6	1	12.45	199	-	-	-	-
Galaxy Yacht	25.6100	44.4	9.28	2	95101	3101	-	-	-	-
Orbital Shuttle	11.37102	6	3.7469	1103	17.12	1	-	-	-	-
Peregrine Class	14104	13.6	4.53	1	27	1	4	4.5	5.1	4
Sovereign Yacht	33.549	26.249	6.3	1	420	198	6	8	937	1
Travel Pod	4.99102	3.2	3.1269	118	2.85	1	-	-	-	-
Type 1 Shuttle	7.32105	3.2	2.4434	1	5.45	1	5*	6*	6.2*	3
Type 3 Shuttle	8.93102	3.4	2.9669	1	9.45	1	-	-	-	-
Type 6 Shuttle (standard)	6106	4.443	2.743	1	3.38107	137	1	1.1	1.2107	48107
Type 6 Shuttle (uprated)	6108	4.443	2.743	1	3.38107	137	1	1.1	2107	36107
Type 7 Shuttle (standard)	8.5106	3.643	2.743	1	3.96107	137	1.5	1.7	1.75107	48107
Type 7 Shuttle (uprated)	8.5106	3.643	2.743	1	3.96107	137	1.5	1.7	2107	36107
Type 8 Shuttle (standard)	6102	4.437	2.769	1	3.3837	137	2.6	3	3.243	3637
Type 8 Shuttle (uprated)	6102	4.437	2.7169	1	3.3837	137	2.6	3	3.243	4837
Type 9 Shuttle	9.17102	3.8	2.9569	1	1.85	137	3	3.4	4109	3
Type 10 Shuttle	9.64110	5.82110	3.35110	1	19.37110	1110	4	4.5	5	3
Type 11 Shuttle	14.6449	3.2649	4.549	1	27.2	1	5	5.5	6	3
Type 15 Shuttle	3.6111	2.443	1.643	1	0.97112	1113	-	-	-	-
Type 18 Shuttle	4.5110	3.1110	1.8110	1	1.21	1110	-	-	-	-
Work Bee	2.7114	1.2114	2.7114	1	1.68	1114	-	-	-	-

* Cochrane Scale

Yellow text = Canon source

Green text = Backstage source

White text = DITL speculation

References

#	Series	Season	Source	Comment
1			Star Trek Deep Space Nine Technical Manual	Stated on page 153
2			Production drawing
3			Star Trek Chronology	Stated on page 138
4
5			Speculative	Estimated from model
6	TOS	1	Charlie X
7			Star Trek Deep Space Nine Technical Manual	Stated on page 156. This is the size we would expect if the saucer section matches that of a standard Excelsior in size; however, the DS9 TM figures for height and beam do not match those calculated from scale diagrams using this length.
8			Star Trek Deep Space Nine Technical Manual
9			Speculative	Scaled to the Galaxy class nacelles.
10			Speculative	Calculated very approximately by comparing the overall length to the size of windows on a photograph of the Cheyenne model. Could well be off by 20% or more either way.
11				Calculated from the scale diagram on page 317, compared to the Constitution class. Scaling of bridge module and impulse engines to the refit Constitution class gives a figure in the 230 - 260 range. Some non-canon sources give a length of 315 metres.
12				Calculated from the scale diagram assuming a length of 231
13			Star Trek Encyclopedia	Third edition, page 138
14			Star Trek - Starfleet Technical Manual	Section 1:04:10
15	TOS	1	Shore Leave
16			Various Original Series episodes
17	TOS	3	The Paradise Syndrome
18			Star Trek : The Motion Picture
19	TOS	1	The Cage
20				Calculated from the diagram comparing the Daedalus, Oberth, Miranda, and Intrepid class ships ('show resource' entry under Starships). Picture assumed to be to scale, and Intrepid class assumed to be 343 metres long.
21			Omnipedia scale diagram
22	TNG	5	Power Play
23			Speculative	Scaled so the saucer section is the same size as the Constitution refit. Note that class name is entirely speculative.
24			Star Trek Deep Space Nine Technical Manual	Stated on page 121
25			Visible on the bridge Main Systems Display
26			Star Trek Deep Space Nine Technical Manual	Page 153
27	DS9	3	The Adversary
28	DS9	6	The Sound of Her Voice
29			Star Trek Chronology	Stated on page 138. Scale diagrams usually give a size consistent with this figure. However, the DS9 TM claims that the Enterprise-B type, which is based on an identical basic hull, has a length of 511.25 metres.
30			Star Trek Chronology	Stated on page 138, assuming it to be the same size as the standard Excelsior. The DS9 TM claims that this ship has a length of 511.25 metres.
31
32			Star Trek Chronology	Stated on page 138, assuming this is the same size and the original
33			Star Trek - Starfleet Technical Manual	Stated on page 01:04:24.
34			Star Trek - Starfleet Technical Manual
35			Speculative	Based on comparison of the Raider to Voyager in 'Caretaker'.
36			Speculative	Scaled so that the primary hull is equal to that of the Niagra Class in size.
37			Generic official information
38			Speculative	Approximate, scaled to the estimated height of the captain's yacht on the saucer section. Since this ship was designed as a version of the Enterprise for 'Star Trek : Phase 2', the size should be roughly similar to the original Enterprise. Note that class name is speculative, assuming that the only known ship of this class was in fact the first of its kind.
39			Star Trek The Next Generation Technical Manual	Taken from a diagram with dimensions on it on page 20. This length, or lengths within a metre or two of this one, have been confirmed in multiple official sources.
40			Star Trek The Next Generation Technical Manual	Taken from a scale diagram on page 20. Note that the figure given on the diagram is incorrect; a correct figure must be derived from scaling
41			Star Trek The Next Generation Technical Manual	Taken from a diagram with dimensions on it on page 20.
42	TNG	3	Yesterday's Enterprise
43			Star Trek The Next Generation Technical Manual
44	TNG	4	Remember Me
45	TNG	1	Encounter at Farpoint
46			Speculative	Assumed to be the same as the standard Galaxy Class.
47			Speculative	Scaled so that the primary hull is equal to that of the Intrepid Class in size.
48			Star Trek - Starfleet Technical Manual	Stated on page 01:04:14.
49			Star Trek : The Magazine
50			Star Trek Encyclopedia	Calculated by looking at the diagram on page 213. This shows 15 decks, and assuming each one to be 4.05 metres tall this gives an overall length of 343 metres. The ship's designer Rick Sternback has confirmed this as being the 'real' length of the ship, although some sources give numbers significantly higher.
51	VOY	1	Caretaker, Part 1
52	VOY	1	Phage
53			Speculative	Estimated off scale diagram assuming saucer rim is two 3.75 m decks thick
54			Speculative	Assumed to have been scaled up in its refit by the same amount as the Constitution.
55			Speculative	This is one of the most difficult lengths to work out - any way you do it seems to give a radically different answer. There are at least three possibilities : Mr. Stipes says that the Miranda class is 500 - 560 feet (152 to 171 metres) long. From the scale diagram on Page 317 of the Encyclopedia (1st edition), we get 243 metres (compared to the E-A). Using the Omnipedia diagram comparing the Daedalus, Oberth, Miranda, and Intrepid class ships ('show resource' entry under Starships), we get 259 metres (compared to a 343 metre Intrepid). In the end I arbitrarily decided to use the 243 metre figure because it looked like the best match to what we saw of the USS Reliant in Startrek II.
56
57			Star Trek Deep Space Nine Technical Manual	Page 152. The length given is assumed to apply to the Nebula shown, I.e. the standard hull with a weapon pod attached.
58			Star Trek Deep Space Nine Technical Manual	Page 152
59			Star Trek Deep Space Nine Technical Manual	Scaled to Nebula with weapon pod using length stated in on page 152
60			Speculative	Speculation, based on looking at pictures of the New Orleans and the Galaxy class.
61			Speculative	Scaled so that the nacelles are equal to that of the Galaxy Class in size.
62			Star Trek Chronology	Stated on page 154.
63			Star Trek Chronology
64	VOY	5	Equinox, Part 1	Taken from a size comparios diagram projected in astrometrics during the episode.
65	VOY	5	Equinox, Part 1
66
67	TNG	1	The Naked Now
68			Star Trek Encyclopedia	Calculated from the scale diagram on page 579, comparing the freighter to the Vor'cha class.
69			Star Trek Encyclopedia
70			Star Trek Deep Space Nine Technical Manual	Scaled so that the primary hull is equal to that of the Constitution Class in size.
71			Star Trek : The Magazine	Based on deck heights and an image of the CGI model used in the episode
72			Generic canonical information
73			Generic official information	Scaled to match the diagram of the full ship.
74			Star Trek - Starfleet Technical Manual	Stated on page 01:04:16
75			Speculative	Scaled to the door seen on the starboard side of the ship in 'Dark Frontier'.
76			Speculative	Calculated from scale diagram of the ship
77	VOY	5	Dark Frontier, Part 1
78			David Stipes, DS9 visual effects supervisor	Taken from a posting to the DS9 Newsgroup
79			Star Trek - Starfleet Technical Manual	Stated on page 01:04:12
80			Speculative	Scaled so that the primary hull is equal to that of the Excelsior Class in size.
81			Star Trek Chronology	Page 138. Given a length of 685 metres by its creator, but the Encyclopedia can probably be considered more canon. Stated by Picard to be 'almost seven hundred metres' in First Contact.
82			Speculative	Assumed to be the same size as the basic
83			Speculative	The Soyuz model was a re-use of the standard Miranda model with a few add on pods, so should be classed as having the same length.
84			Speculative	Rough Estimate from the deck heights.
85			David Stipes, DS9 visual effects supervisor	Taken from a posting to the DS9 Newsgroup.
86			Speculative	Scaled to the nacelles, which are those from the Refit Constitution class.
87			Star Trek Deep Space Nine Technical Manual	Page 157. Scaled so that the primary hull is equal to that of the Excelsior Class in size.
88
89				Calculated from the diagram comparing the Constellation, Miranda, warp shuttle, and Valiant class ships ('show resource' entry under Starships). Note that this uses the conjectural figure for the length of the Miranda.
90			Speculative	Estimated by scaling against a person approximately six feet in height.
91			Star Trek Deep Space Nine Technical Manual	Stated on page 140.
92	DS9	2	Playing God	Dax states the width of the ship
93			Production drawing	Scaled assuming a 14 m width as per DS9's "Playing God".
94			Various Deep Space Nine episodes
95			Speculative	Scaled off the Flyer's beam and scale diagrams
96			Speculative	Based on a comparison of the Flyer to Voyager's shuttlebay door in 'Extreme Risk'. Assumes a beam of 133 metres for Voyager and a width of 9.5 metres for the door as per scale diagrams
97			Various Voyager episodes
98			Star Trek : Insurrection
99	TNG	5	The First Duty
100			Speculative	Approximation.
101
102			Star Trek Encyclopedia	Calculated from the scale diagram on page 443, assuming a 24 foot Type 1.
103			Star Trek III : The Search for Spock
104			Speculative	Approximation based on the cockpit being large enough for a single person.
105	TOS	1	The Galileo Seven	Described by Kirk as 'a 24 foot shuttle craft' in the episode.
106			Star Trek The Next Generation Technical Manual	Stated on page 161.
107
108			Star Trek The Next Generation Technical Manual	Stated pn page 161.
109	VOY	2	Resolutions
110			Star Trek Deep Space Nine Technical Manual	Stated on page 137
111			Star Trek The Next Generation Technical Manual	Stated on page 160.
112
113	TNG	3	The Price
114			Production Drawings

Page views : 6,911

Last updated : 7 Jun 2013

Series:	TOS Season 1 (Disc 1)
Source:	Charlie X

Series:	TOS Season 1 (Disc 4)
Source:	Shore Leave

Series:	TOS Season (Disc )
Source:	Various Original Series episodes

Series:	TOS Season 3 (Disc 1)
Source:	The Paradise Syndrome

Series:	TOS Season 1 (Disc 2)
Source:	The Cage

Source:	Star Trek Deep Space Nine Technical Manual
Comment:	Stated on page 153

Series:	VOY Season 5 (Disc 7)
Source:	Equinox, Part 1
Comment:	Taken from a size comparios diagram projected in astrometrics during the episode.

Series:	DS9 Season 2 (Disc 5)
Source:	Playing God
Comment:	Dax states the width of the ship

Series:	DS9 Season (Disc )
Source:	Various Deep Space Nine episodes