Vreibefger (world)

Vreibefger/Lanth (Spinward Marches 2415) Milieu 1116 E581542-3 Starport E Frontier - no facilities Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 8 Dense Hydrographics 1 Dry World 10% Population 5 Moderate (900 thousand) Government 4 Representative Democracy Law 2 Low Law (no energy weapons) Tech Level 3 Pre-Industrial (basic science)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	K9 V
Worlds	8
Gas Giants	1
Planetoid Belts	0
Cultural Details
Government	Representative democracy
Law Level	Low
Cultural Extension	1211
Army Size (BEs)	10
Economic Details
Technology Level	3
Economic Extension	741-5 Resources 7 Few Labor 4 Moderate (90 thousand) Infrastructure 1 Extremely limited Efficiency -5 Extremely poor
Importance Extension	-3
Resource Units	14
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

Vreibefger has a breathable, habitable atmosphere and a reasonable amount of surface water. The system supports a population in the hundreds of thousands of sophonts, lacking the industrial base to be completely self-supporting. This world has the Imperial Research Station Epsilon for the Sector. It is a member of Third Imperium in the Lanth Subsector of Spinward Marches Sector and in the Domain of Deneb. Vreibefger, as a member world of the Third Imperium, holds the estates of an Imperial knight (the Imperial representative to the world) and a baronet. Both are members of the Imperial Landed Nobility who oversee affairs regarding the world at an Interstellar and Imperial level.

• Vreibefger is a member of the Spinward Main.

Description (Astrography & Planetology)

Stars

Vreibefger has a solitary primary star.

• It is an orange main sequence.

Vreibefger has a solitary primary star.

Vreibefger
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K9 V	Main Sequence (Dwarf)		0.59	3850 - 3930	0.15775
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0057	0.0329	0.41 - 0.78	0.57	5.7
	Orbit #	*	*	2	2	6
	Remarks		None

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x1 gas giant.

Mainworld Data

Vreibefger has a frozen climate and a dense oxygen-nitrogen atmosphere.

Mainworld Size (S)

Vreibefger is a Meso World between 7,200km and 8,800km in diameter. The world has a standard gravity between 0.4G and 0.57G. The horizon will appear about 4km away.

Mainworld Atmosphere (A)

Vreibefger has a pressure of 1.50 to 2.49 atmospheres. A Dense Atmosphere requires no survival gear although it may be hard on sophonts not accustomed to it.

• It experiences low temperatures.

Mainworld Hydrosphere (H)

Vreibefger has 05-15% of its surface covered by liquid water or ice. Wilderness refueling will be difficult. Water for the inhabitants needs to be imported and extensively recycled. These worlds are Hell Worlds or Poor Worlds depending on their atmosphere.

Mainworld Geography and Topography

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

(Blank map, predominantly dry world.)

Native Lifeforms

The most well-known native species is the icebear, a ferocious-looking shaggy quadruped that weighs 135 kg and is occasionally hunted for its fur. The icebears are herbivorous and generally harmless, but when angered can be quite dangerous.

History & Background (Dossier)

The Naval Base hosts elements of the 18th Fleet.

Research Station Epsilon is located at a remote site on-planet, in the crater of an extinct volcano in the Molars, a peculiarly squared-off mountain range.

Research Station Epsilon (Spinward Marches) Data Table

Name	World	Sector	Primary Project	Secondary Project/s	Primary Sponsor	Secondary Sponsor/s	Notes
Research Station Epsilon	Vreibefger	Vreibefger (Spinward Marches 2415)	Classified	Classified	IISS	Imperial Navy	None

World Starport (St)

Vreibefger 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)

Vreibefger has a population of 900,000 sophonts (hundreds of thousands).

• This is a Nonindustrial World, too small to support the complete chain of production of most goods from start to finish.

World Technology Level (T)

Vreibefger possesses a Technology Level of TL–3.

• Common Communication technologies for this TL include: Printing press, the mechanical telegraph, and the first audio recordings.
• Common Power Generation technologies for this TL include: Coal or other simple hydrocarbon fuels and early steam engines.
• Common Transportation technologies for this TL include:
  • Land: Bicycles and early steam coaches with advanced roadways.
  • Water: Advanced sailing and early steam engine ships.
  • Air: The earliest hot air balloons.

World Government (G)

Vreibefger is governed by a Representative Democracy where government leadership is by representatives elected by eligible voters. What determines an eligible voter varies. The representatives determine policy, including selecting members of the bureaucracy. There can be referenda, votes by eligible voters on specific subjects.

World Law (L)

Vreibefger has a low law level. There are few laws, covering only important areas. There may be few or no law enforcement officers, the expectation is citizens will bring law breakers to the attention of the Judicial system. Legal proceedings will be fast, with few people involved. For interactions outside of the framework of the laws, cultural norms dominate. Portable energy weapons, body pistols, explosives, and poison gas are typically regulated or prohibited.

Trade Data

• Importance: -3 (very unimportant)

World Economy

• Resources: 7 (few)
• Labor: 4 (tens of thousands)
• Infrastructure: 1 (extremely limited)
• Efficiency: -5 (extremely poor)

World Culture

• Heterogenity: 1 (monolithic)
• Acceptance: 2 (very xenophobic)
• Strangeness: 1 (very typical)
• Symbols: 1 (extremely concrete)

World Timeline

• 300-420: the First Survey charts the system.
• 995-1065: the Second Survey charts the system.
• 1065: the Second Survey is published.

---

IISS GURPS Astrographics Survey

2415 Vreibefger (Imperial)

Starport: Class I - Naval Base and Scout Base.

Diameter: 4,195 miles (6,700 km).
Atmosphere: Dense oxygen-nitrogen.
Hydrographics: 10%.
Climate: Frozen.
Population: 933,000.
Government: Representative democracy.
Control Level: 1.
Tech Level: 5.
World Trade Number: 2.5.

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), 22-23.
• 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), 42. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 89.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 104. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 67-72. (UWP only)