Lydia (world)

Lydia/Glisten (Spinward Marches 1733) Milieu 1116 E310430-7 Starport E Frontier - no facilities Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 1 Vacuum (trace) Hydrographics 0 Desert World 0% Population 4 Moderate (90 thousand) Government 3 Self-Perpetuating Oligarchy Law 0 No Law Tech Level 7 Pre-Stellar (electronics)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	M4 III M0 V
Worlds	11
Gas Giants	2
Planetoid Belts	0
Cultural Details
Government	Self-perpetuating oligarchy
Law Level	No law
Cultural Extension	1112
Army Size (BEs)	0
Economic Details
Technology Level	7
Economic Extension	631-5 Resources 6 Few Labor 3 Low (9 thousand) Infrastructure 1 Extremely limited Efficiency -5 Extremely poor
Importance Extension	-3
Resource Units	9
GWP (BCr)	0
World Trade Number	2.5
Trade Volume (MCr/year)	0
Starport Details
Classification	Class-E
Port Size	0
Building Capacity (Tons)	0
Port employees	0
Port passengers (annual)	0

Lydia has a population between 10,000 and 10 million sophonts, lacking the industrial base to be completely self-supporting. It is a member of Third Imperium in the Glisten Subsector of Spinward Marches Sector and in the Domain of Deneb. Lydia, as a member world of the Third Imperium, holds the estate of an Imperial knight, a member of the Imperial Landed Nobility who acts as an Imperial representative to the world.

Astrography & Planetology

Lydia is a member of the Spinward Main. Lydia lies on the Collace Arm

Lydia has two stars in the star system.

Lydia primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M4 III	Giant		7.18	2100 - 3000	1918
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	1.81446	3.63253	34.82 - 56.75	181.446	1814.46
	Orbit #	4	5	9	11	14
	Remarks
Lydia companion
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M0 V	Main Sequence (Dwarf)		0.57	3770 - 3850	0.13982
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0055	0.031	0.39 - 0.74	0.55	5.5
	Orbit #	*	*	2	1	6
	Remarks

IISS GURPS Astrographics Survey

1733 Lydia (Imperial)

Starport: Class I.

Diameter: 963 miles (1,500 km).
Atmosphere: None.
Hydrographics: None.
Climate: Cold.
Population: 9,300.
Government: Dictatorship.
Control Level: 0.
Tech Level: 6.
World Trade Number: 2.5.

Native Lifeforms

The largest living thing on the surface is the Akenplant, a cactus like growth surviving on the surface. The roots of the Akenplant can split rocks to enable the plant to survive in unlikely places, a trait exploited by the locals.

History & Background (Dossier)

The whole population of Lydia live in a single natural cavern, surviving on hand-made life support machinery. TL–6 is barely sufficient to maintain the colony domes in the trace atmosphere.

Formerly a mining colony founded to exploit massive quantities of silver, it has been on the decline since the silver gave out around 1020. ConTech closed the starport in 1035, and most of the population emigrated. The remainder are expert garbage pickers--a fair amount of useful salvage at TL–12 remains from the mining operation, enough that free traders occasionally call to pick up the junk.

References & Contributors (Sources)

This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Marc Miller. The Spinward Marches (Game Designers Workshop, 1979), 26-27.
• Marc Miller. The Spinward Marches Campaign (Game Designers Workshop, 1985), 18-19.
• Marc Miller. Imperial Encyclopedia (Game Designers Workshop, 1987), 94-100. (UWP only)
• Rob Caswell. "Domain of Deneb: Sector Data." MegaTraveller Journal 3 (1992): 47-58. (UWP only)
• Dave Nilsen. The Regency Sourcebook (Game Designers Workshop, 1995), 50-51. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 95.
• Hans Rancke-Madsen. "The Outrim Frontier" JTAS Online (June 19, 2007)
• Mike West. The Spinward States (Avenger Enterprises, 2008), 114. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Citation Missing - Behind the Claw (UWP only)