Bronze (world)

Bronze/Sword Worlds (Spinward Marches 1627) Milieu 1116 E201000-0 Starport E Frontier - no facilities Size 2 Small (3,200 km, 0.10g - 0.17g) Atmosphere 0 Vacuum Hydrographics 1 Dry World 10% Population 0 Barren (0) Government 0 No Government structure Law 0 No Law Tech Level 0 Pre-Industrial (primitive)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	M3 V
Worlds	5
Gas Giants	0
Planetoid Belts	1
Cultural Details
Government	No government
Law Level	No law
Cultural Extension	0000
Army Size (BEs)	0
Economic Details
Technology Level	0
Economic Extension	200-5 Resources 2 Very scarce Labor 0 Barren (0) Infrastructure 0 Non-existent Efficiency -5 Extremely poor
Importance Extension	-3
Resource Units	0
GWP (BCr)	0
World Trade Number	0
Trade Volume (MCr/year)	0
Starport Details
Classification	Class-E
Port Size	0
Building Capacity (Tons)	0
Port employees	0
Port passengers (annual)	0

Bronze is an icy, barren vacuum world, with no overt population, government, or law level, which would warrant hazardous environment precautions if anyone lived here.

• Its surface is ice-capped with little or no atmosphere and nearly all of its water frozen.
• This world could be populated by a determined group if they had an inclination to do so... The world has been set aside to preserve indigenous life forms, to delay resource development, or for other reasons. It is a member of Sword Worlds Confederation in the Sword Worlds Subsector of Spinward Marches Sector and in the Sword Worlds.

Astrography & Planetology

Bronze is a member of the Spinward Main. Bronze is one of the Metal Worlds.

Bronze is a small, airless and ice-capped frozen world in the Sword Worlds Subsector of the Spinward Marches. Bronze orbits its primary, CN4335687, at a distance of 0.17 AU.

Deep fissures run around the planet, probably cracks left over from its contraction as it cooled. Some of these are extremely deep, and have never been explored in even the most cursory fashion.

Mascons, or concentrations of dense materials, that dot the surface. The system’s planetoid belt is in the next orbit out, and at least a few members of that group have smashed into Bronze at one point or another. Several of these have been high-quality chunks of nickel-iron mixed with valuable metals, so Bronze has a variety of ready-made mines sitting right on the surface.

Bronze has a solitary primary star.

CN4335687
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M3 V	Main Sequence (Dwarf)		0.37	3270 - 3430	0.03081
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0034	0.0146	0.18 - 0.35	0.34	3.4
	Orbit #	*	*	0	1	5
	Remarks

History & Background (Dossier)

Prior to the Fifth Frontier War Bronze belonged to the Sword Worlds Confederation, but after the war it was annexed by the Imperium.

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), 16-17.
• 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), 44-45. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 72.
• Paul Drye, Hans Rancke-Madsen, Robert Prior. Sword Worlds (Steve Jackson Games, 2004), 71.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 109. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 89-92,96-97. (UWP only)
• Martin Dougherty. Sword Worlds (Mongoose Publishing, 2020), .