T20 Traveller Starship Conversions and Design Variations

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Traveller CT, MT, TNE, 2300AD and GT ships converted to T20

This list provides specifications for converted Traveller ships and their modernized 1212 conversions. These ships are being utilized in my TNE - T20 Traveller Universe.

Ships that are direct conversions may be found or operated privately. Major govts have advanced their technologies or developed alternate designs.

Refitted Regency/Commonwealth vessels may use TL16 power plants. IMTU, these plants provide improved fuel utilization for Jump drives. Jump fuel needs are reduced by 50% on these vessels. All original Traveller Conversions follow T20 rules and canon options.

Assume 2 weeks of stores plus added stores.

See Commonwealth Fleet and Ship Designations for details on vessels being used in the Commonwealth.

Ships Production Legend

All (common prior to Rebellion could be produced or found anywhere)

Regency = R
Commonwealth = C
Vilani Empire = Vi
Virus Black Empire/ other virus = Vb
Pocket Empires = P
Reformation Coalition = Rc
Terran Alliance/ Solomani = S

The "Tampa Bay Traveller Group" Player's Ship

T20 from MegaTraveller Gunboat Conversion

Fortune's Child - Vigilante class StarMerc	Commonwealth refitted 600dt armed liner - MT Conversion (based on Charles E. Gannon's Admiral Bentril in Assignment: Vigilante)
Raptor2 Combat Lander and Kestrel 2 Fighters	20 dton lander and 10 dton fighter - MT Conversion (based on Charles E Gannon's Raptor and Kestrel subcraft)

T20 from GURPS

Class Name	Size	Description	Empire
Dragon class SDB	400dt	GURPS Design conversion (deckplans available)	C
Caen Dropship	1200dt	GURPS Design conversion (deckplans available)	C, Vb, Ve
Keith Transport	30kdt	GURPS Design conversion	C. Vb, Ve

T20 from T2300AD

Class Name	Size	Description	Empire
Tula class Frigate TL10	1418dt	2300AD Design Conversion TL10 w/ jump	S
Tula class Frigate TL12	1418dt	2300AD Variation -TL12	P
Tula class Freighter or Space Station	1418dt	2300AD Variation - TL12	P

T20 from TNE
Non-Starships

Class Name	Size	Description	Empire
Cuspid class Gunboat	25dt	TNE Design Conversion - RQS Gunboat	R
Fang class SDB	50dt	TNE Design Conversion - actually an RQS Gunboat	R

Traders and Gunboats (100-1000dt)

Class Name	Size	Description	Empire
Faith class Quarantine Cutter	150dt	TNE Design Conversion - RQS Gunboat	R
Cobra class Corsair	200dt	TNE Design Conversion - Plans in Challenge 75	P
Trekhyair class Quarantine Cutter	350dt	TNE Design Conversion - Aslan for Regency	R
Manta class Fuel Shuttle	400dt	TNE Design Conversion	Rc
Barekdoldin class Patrol Cruiser	500dt	TNE Design Conversion - Darrian for Regency	R
Aurora class Clipper	600dt	TNE Design Conversion	Rc
...Clipper	-	-	Rc
Maggart class Clipper	-	-	Rc

Medium Ships (1000+ to 10,000dt)

Class Name	Size	Description	Empire
RC Maggart class Stretch Clipper	-	TNE Design Conversion	Rc
J2 Frontier Freighter	2kdt	TNE Design Conversion	All

T20 from MegaTraveller

Traders and Gunboats (100-1000dt)

Class Name	Size	Description	Empire
Donosev Survey Scout	400dt	MT Conversion	All
Bertil Armed Transport	600dt	MT Conversion Variation - Armed troop transport	R Vi
1000dt Liners:
Gold of Zurian Long Liner	1000dt	MT Design Conversion	All
Silver Streak Long Liner	1000dt	Commonwealth Liner	C

Medium Ships (1000+ to 10,000dt)

Class Name	Size	Description	Empire
-
-

Capital Ships (10,001dt+)

Class Name	Size	Description	Empire
Nemesis class Intruder Cruiser	19.9kdt	MT Design Conversion (DG- TG12)	R
Starburst for Extreme Heroism (SEH) Light Cruiser	30kdt	MT Design Conversion	Vi R Vb P
Hero class Light Cruiser	30kdt	Commonwealth refitted SEH	C
Planet class Heavy Cruiser	75kdt	MT Design Conversion	Vi R Vb P
World class Heavy Cruiser	75kdt	Commonwealth refitted Planet	C
CJ15 class Imperial Cruiser	100kdt	MT Design Conversion	Vi R Vb P
Mars class Strike Cruiser	100kdt	Commonwealth refitted CJ15	C
Intimidator (BL14) class Light Battleship	200kdt	MT Design Conversion	Vi
Voloshilef class Battleship	200kdt	MT Design Conversion	Vi R Vb P
Monarch class Battleship	200kdt	Commonwealth refitted Voloshilef	C

T20 from Classic Traveller (B2, HG)

Non-Starships

Drop Capsules:	Size	Description	Empire
Standard Drop Capsule	1dt	Drop Capsules for Kinunir and Orlando	All
Armoured Drop Capsule	2dt	Armoured Drop Capsules for Kinunir and Orlando	All
Prowler Assault Shuttle	40dt	CT Conversion (Judges Guild) for Border Prowler cruiser	?
Modular Cutter TL9	50dt	CT Conversion w/ 9 module types	All
Modular Cutter TL15	50dt	CT Conversion	All
Asteroid Workboat	150dt	CT Conversion (Judges Guild)	All
Adventure Class Ships (FASA)		Deckplans
Stedlas class SDB	400dt	CT Conversion	All
Condor class SDB	500dt	CT Conversion	R
Eshpair II class Orbital Facility	500dt	CT Conversion w/ M1	All

Traders and Gunboats (100-1000dt)

Scouts:	Size	Description	Empire
Serpent class Scout TL14	100dt	CT Sketch Conversion (plans Paul Vernon's website)	C
Serpent class Scout TL16 Commonwealth Rangers' Scout	100dt	Upgraded to TL16 based on PV's Serpent Scout	C
Serpent Stretch Scout TL14	100dt	CT Sketch Conversion (plans Paul Vernon's website)	C
Sky Raiders' Exploration Scout	150dt	CT Design Conversion (FASA - plans in Fate of the Sky Raiders)	Sky Raiders
Adventure class Ships (FASA)		2 Deckplan Modules
Desiree Keach Yacht	400dt	CT Design Conversion	All
Lucifer class Destroyer Escort	400dt	CT Design Conversion	All
Valor class Missile Corvette	400dt	CT Design Conversion	All
Zhdits class Destroyer Escort	400dt	CT Design Conversion	Zhodani
Lurushaar Kilaalum Patrol Cruiser	400dt	CT Design Conversion	All
Maru class Heavy Trader	500dt	CT Design Conversion	All
Lord Somerset class Liner	600dt	CT Design Conversion (see above)	All not C
Explorer class Survey Cruiser	800dt	CT Design Conversion	R
Chameleon Commerce Raider	800dt	CT Design Conversion	C
Chameleon 2 Commerce Raider	800dt	Variation based on Chameleon - TL16 stealth prototype	C
Lynx class Commerce Merchant	800dt	Variation based on the Chameleon (merchant)	C
Pathfinder class Survey Cruiser	800dt	Variation based on the Chameleon (survey ship)	C
-
Border Prowler class Hvy Patrol Cruiser	1000dt	CT Design Conversion (Judges Guild - Hrunta's deckplans)	?
-
-
1000t X-Boat Tender and Variations:
Purcell class (type XT) Tender	1000dt	CT Design Conversion w/ a few minor changes (deckplans)	All
Purcell class (type S5T) Tender	1000dt	variation (5 Ship support)	All
Ranger class (type SCT) Tender	1000dt	variation (Scout Commander, M5, J4)	All
Texan class Refueling Tender	1000dt	variation - Refueling ship	All
Blood class Corsair	1000dt	variation - Standard Corsair	All
Blood class Fast Corsair	1000dt	variation - Fast Corsair (M4)	All
Long Arm class Fast Carrier Corsair	1000dt	variation - Fast Carrier Corsair (M4/Carrier)	All
Paul Bunyon Bulk Transport	1000dt	variation - Bulk Transport	All
Paul Bunyon type 2 Bulk Transport	1000dt	variation - Bulk Transport (J2/ Heavy Haul package)	All
Savior class Liner	1000dt	variation - Mass Transit Liner	All
Cardinal class Mobile Baseship	1000dt	variation - Large, Portable labship	All
BeltMaster class Refinery Ship	1000dt	variation - Belter Tender and Refinery Vessel	All

Medium Ships (1001dt- 10,000dt)

Class Name	Size	Description	Empire
Kinunir class Colonial Cruiser	1250dt	CT Design Conversion (Supp 9)	All, Vb
Orlando class Colonial Cruiser	1250dt	Commonwealth refitted Kinunir class CC	C
Luruu class Hvy Patrol Cruiser	1250dt	Commonwealth refitted Kinunir class CC (J1 w/ missile bay)	C
Leviathan class Merchant Cruiser	1800dt	CT Design Conversion (TL13)	All
Leviathan class Merchant Cruiser	1800dt	variation - TL14	All
Leviathan class Merchant Cruiser	1800dt	variation - TL15	R
Leviathan class Merchant Cruiser	1800dt	Commonwealth refitted Leviathan - TL16	C, R
Stephon class Colonial Cruiser	2000dt	Regency refit of all Sydkai class Colonial Cruiser	R
Midu Agaashum class Destroyer	3000dt	CT Design Conversion (heavily used by Virus)	All, Vb
PF Sloan class Fleet Escort	5000dt	CT Design Conversion (heavily used by Virus)	All, Vb
Admiral Miller class Fleet Escort	5000dt	Commonwealth refit of the PF Sloan	C

Capital Ships (10,001dt+)

Class Name:	Size	Description	Empire
BG Liner class Moduleship	13,363dt	CT Design Conversion (Judge's Guild)	All
BG Mil class Modular Dropship	13,363dt	CT Design Conversion (Judge's Guild)	All
BG Cargo-Fuel class Moduleship	13,363dt	CT Design Conversion (Judge's Guild)	All
Brilliant Gem class CoreShips	36,117dt	CT Design Conversion (Judge's Guild)	All
Ghalalk class Armoured Cruisers	50kdt	CT Design Conversion	All
Vicious class Armoured Cruisers		Commonwealth refitted Ghalalk	C
Azanti High Lightning class J5 Frontier Cruiser	60kdt	CT Design Conversion	All
Azanti High Lightning class J4 Frontier Cruiser		Regency Refit of AHL	R
Azanti Rain class Frontier Cruiser		Commonwealth refitted AHL	C
Atlantic class Heavy Cruiser	75kdt	CT Design Conversion	Vb Vi P
Hawaii class Heavy Cruiser		Commonwealth refitted Atlantic	C
Wind class Strike Carrier Art	75kdt	CT Design Conversion	Vb Vi P
Storm class Strike Carrier		Commonwealth refitted Wind	C
Kokkirak class Dreadnaught	200kdt	CT Design Conversion	All
Samurai class Dreadnaught		Commonwealth refitted Kokkirak	C
Plankwell class Dreadnaught	200kdt	CT Design Conversion	All
Tigress class Dreadnaught	500kdt	CT Design Conversion	All
Lioness class Battle Station		Commonwealth refitted Tigress	C
-
-

Gargantuan Ships 1,000,000+dt

Darkling WorldShip	25mdt	CT Design Conversion (Judges Guild)	Darklings
Sky Raiders' Homeworld class Asteroid Baseship & Resource Freighter	50bdt/ 1mdt	CT Design Conversion (FASA)	Sky Raiders

For other ships in the 1212 Corridor Universe see Popular Media Ships and Savage Designs.

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Disclaimer:
Any use of Far Futures, GDW, GURPS, Judges Guild, Digest Group, FASA or any other copyrighted material or trademarks anywhere on this web site should not be viewed as a challenge to those copyrights or trademarks. The purpose is only for reference and use by this RPG group.
Although, USPs exist for most of these vessels direct conversion is not perfect. We've adjusted armour, crew size and other minor features where needed. This also allows us to purchase and utilize older Traveller products.