Bronze (world)

Bronze/Sword Worlds (Spinward Marches 1627)
Classic Era (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
System Details
Primary	M3 V
Planetoid Belts	1
Gas Giants	0

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Jump map from Travellermap.com

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...
• It is a member of the Sword Worlds Confederation in the Sword Worlds Subsector of Spinward Marches Sector.

• This is a "Reserve World" with restricted access, either to protect the indigenous lifeforms, to protect available resources, preserve pristine and idyllic real estate, or other reasons.

Description (Astrography & Planetology)

Bronze is a member of the Spinward Main.

• It is one of the Metal Worlds.

Stellar Data

Bronze has a solitary primary star catalogued as CN4335687.

• It is a red main sequence.

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

System Data

The worlds of the system have been surveyed. They consist of:

• The mainworld.
• x3 secondary rocky worlds.
• x1 planetoid belt.

Mainworld Data

Bronze is a small, airless and ice-capped world. It 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. Rumour as to what might be down there fuels many unlikely stories.

Mascons, or concentrations of dense materials, 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.

Mainworld Size (S)

Bronze is a Small World between 2,400km and 4,000km in diameter. The world has low gravity between 0.1G and 0.17G. The horizon will appear about 2.5km away.

Mainworld Atmosphere (A)

Bronze has a pressure of less than 0.001 atmospheres which requires the use of a Vacc Suit. TL–8 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Bronze has 05-15% of its surface covered by ice, either in vast sheets or contained deep within craters or fractures on the surface. Wilderness refueling is possible. Water for the inhabitants can be got by mining and melting ice.

• The surface of the world is composed of a crust of ice many kilometers thick.
• Much of the surface is cratered and covered in thick layers of regolith and dust of meteoric origin, leaving only a part of the icy outer shell exposed.
• Below the outer icy shell there may be a world-ocean of liquid water.

Mainworld Geography and Topography

No centrally held map of the world exists within AAB Library Data records.

(Blank map, vacuum world.)

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.

World Starport (St)

Bronze has a Class E Starport, a frontier quality installation with few expected amenities. There is unrefined fuel for starships and a limited variety of ship provisions. There is no shipyard of any kind, but there may be parts and technical support for doing minor services and repair. Ports of this classification generally consist of a downport.

World Population (P)

Bronze is a Barren World with no sophont population. It may still possess lifeforms.

World Technology Level (T)

Bronze possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Bronze has no government or ruling authority of any kind.

World Law (L)

Bronze has no law level. No laws of any kind are enforced.

Trade Data

• Importance: -3 (very unimportant)

World Economy

• Resources: 2 (very scarce)
• Labor: 0 (none)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Historically, a mining company would move in, operate for a year or two, then pull out and relocate elsewhere. Few attempts were made to keep track of these temporary facilities, although the Confederation would send a ship to run off non-Sword Worlder prospectors.

World Culture

• Heterogenity: 0 (none)
• Acceptance: 0 (none)
• Strangeness: 0 (none)
• Symbols: 0 (none)

World Timeline

Major events that have affected this world and the wider region that it lies within:

• -420: Terran-descended humans flee the Old Earth Union through the Aslan Hierate.
• -399: The fleeing humans found the first settlement within the Sword Worlds region.
• The Year 0: the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 589-604: First Frontier War.
• 604-622: the Imperial Civil War.
• 615-620: Second Frontier War.
• 624: the Imperial Express Boat Network is established.
• 852: the modern Sword Worlds Confederation is formed.
• 979-986: Third Frontier War.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.
• 1082-1084: Fourth Frontier War, also known as the False War.
• 1107-1110: Fifth Frontier War.

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), .