Hammermium (world)

Hammermium/Trin's Veil (Spinward Marches 2936) Milieu 1116 A5525AB-B Starport A Excellent: Starship Construction, Overhaul, Refined fuel Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 5 Thin Hydrographics 2 Dry World 20% Population 5 Moderate (500 thousand) Government A Charismatic Dictator Law B Extreme Law (control of movement) Tech Level B Average Stellar (large starships)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	M3 V
Worlds	11
Gas Giants	5
Planetoid Belts	3
Cultural Details
Government	Charismatic dictatorship
Law Level	Extreme
Cultural Extension	767D
Army Size (BEs)	1
Economic Details
Technology Level	11
Economic Extension	F45+3 Resources F Extremely abundant Labor 4 Moderate (50 thousand) Infrastructure 5 Limited Efficiency +3 Improved
Importance Extension	1
Resource Units	900
GWP (BCr)	1
World Trade Number	4
Trade Volume (MCr/year)	1,852
Starport Details
Classification	Class-A
Port Size	4
Building Capacity (Tons)	0
Port employees	140
Port passengers (annual)	1,000

Hammermium has both an unbreathably thin atmosphere and a lack of surface water making habitation by sophonts difficult. The system has a population between 10,000 and 10 million, lacking the industrial base to be completely self-supporting. This world is designated an Amber Zone with an environment, laws, customs, life forms, or other conditions make it dangerous to visitors. It is a member of Third Imperium in the Trin's Veil Subsector of Spinward Marches Sector and in the Domain of Deneb. Hammermium, as a member world of the Third Imperium, holds the estate of an Imperial knight, a member of the Imperial Nobility charged with overseeing the world.

Astrography & Planetology

It is located within the Katarulu Cluster.

Hammermium has a cool climate and a thin oxygen-nitrogen atmosphere.

Monostellar System

Hammermium Monostellar System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Hammermium Primary M3 V	Primary	Main Sequence		0.3942	2300 - 3100	0.02
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.00404	0.01179	0.11 - 0.18	0.404	4.04
	Orbit #	*	*	0	1	6

History & Background (Dossier)

Hammermium is a charismatic dictatorship and in 1120 the planet was ruled by Count Jon Kantte. Technically, the Count was also head of Hammermium Corporation, a mercantile concern that profits from the very large volume of traffic coming into the Marches via Trin (Spinward Marches 3235). The corporation owns Hammermium's starport, as well as a private fleet of custom ships. Hammermium Corporation also subsidizes a few merchant vessels operating elsewhere in the Marches.

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 Far Future Enterprises or by permission of the author. The page history lists all of the contributions.

• Marc Miller. The Spinward Marches (Game Designers Workshop, 1979), 34-35.
• 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), 51. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 121.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 115. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 133-138. (UWP only)