Gunn (world)

Gunn/Sword Worlds (Spinward Marches 1429) Milieu 1116 E544110-8 Starport E Frontier - no facilities Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 4 Thin (tainted) Hydrographics 4 Wet World 40% Population 1 Low (60) Government 1 Company/Corporation Law 0 No Law Tech Level 8 Pre-Stellar (superconductors)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	M3 V
Worlds	9
Gas Giants	2
Planetoid Belts	0
Cultural Details
Government	Company or Corporation
Law Level	No law
Cultural Extension	1113
Army Size (BEs)	0
Economic Details
Technology Level	8
Economic Extension	501-5 Resources 5 Scarce Labor 0 Barren (6) Infrastructure 1 Extremely limited Efficiency -5 Extremely poor
Importance Extension	-3
Resource Units	3
GWP (BCr)	0
World Trade Number	1
Trade Volume (MCr/year)	0
Starport Details
Classification	Class-E
Port Size	0
Building Capacity (Tons)	0
Port employees	0
Port passengers (annual)	0

Gunn supports a population of fewer than 10,000 sophonts. 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 Sword Worlds Subsector of Spinward Marches Sector and in the Domain of Deneb. Gunn, 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

Gunn is a member of the Spinward Main.

Monostellar System

Gunn Monostellar System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Gunn 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
	Remarks
	Periodic bouts of strong flare activity.

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x2 gas giants.

Orbital Data

The mainworld orbits within the star's Habitable Zone.

• It lies within the zones colder outer H- region.
• It receives lower levels of stellar energy.

• The world orbits inside the stars Jump Shadow.

Geography and Topography

A basic map of Gunn, the nominated mainworld of the system, showing major bodies of water, large landmasses, major highland regions, and the polar icecaps.

Climate

Gunn is a cold world.

• The world experiences low temperatures.
• Much of the surface is covered in glaciers, pack ice, and ice sheets.

History & Background (Dossier)

The entire population are the employees of Sternmetal Horizons, in the process of establishing a mining operation on the planet.

Gunn has practically no magnetic field, and is thus subject to unhealthily high levels of stellar radiation. Despite a lack of ferric and other magnetic metals, the world has substantial deposits of lead, tin, copper, rare earths and also some gemstones. Gunn is a frontier mining camp with a dangerous environment, hence the amber travel zone Travellers' Aid Society classification.

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), 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), 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.
• Martin Dougherty. Sword Worlds (Mongoose Publishing, 2020), .