Mandau (world)

Mandau/Sibigil (Theta Borealis 2520)
Classic Era (1116)	A000576-B Starport A Excellent: Starship Construction, Overhaul, Refined fuel Size 0 Asteroid/Planetoid Belt Atmosphere 0 Vacuum Hydrographics 0 Desert World 0% Population 5 Moderate (700 thousand) Government 7 Balkanization Law 6 Moderate Law (no firearms except shotguns) Tech Level B Average Stellar (large starships)
See also	UWP
System Details
Primary	G3 V M0 V
Planetoid Belts	2
Gas Giants	2

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Jump map from Travellermap.com

Mandau is a ring of many small worldlets (planetoids AKA an "asteroid belt"), not capable of retaining an atmosphere or water, and nonindustrial in nature.

• These worldlets warrant hazardous environment precautions.
• Life in a vacuum requires great discipline. After all, it only takes one forgotten seal on a vacuum suit to spell death. Those who survive tend to be very methodically-minded and attentive to small detail.
• The worldlets require extensive imports of outside technology to maintain a modern, star-faring society. Having to import most manufactured and high tech goods drives the price up for these items at this world.
• It is a Non-Aligned world dominated by human sophonts located in the Sibigil Subsector of Theta Borealis Sector.

• Asteroid belts have no climate, but experience extreme differences in temperature between direct starlight and shade.

Description (Astrography & Planetology)

Mandau is a binary star system.

• The primary is a yellow main sequence.
• The secondary is a red main sequence.

Binary Solar System

Mandau Binary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Mandau G3 V	Primary	Main Sequence		0.99	5680 - 5720	0.96544
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0047	0.0815	0.94 - 1.66	0.47	4.7
	Orbit #	*	*	3	1	6
	Remarks
	None
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Mandau M0 V	Secondary	Main Sequence		0.57	3770 - 3850	0.13982
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0027	0.031	0.39 - 0.74	0.27	2.7
	Orbit #	*	*	2	0	5
	Remarks
	Periodic bouts of strong flare activity. 55 AU distant from the primary.

System Data

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

• The mainworld.
• x11 secondary rocky worlds.
• x2 planetoid belts.
• x2 gas giants.

Mainworld Data

Mandau is an Asteroid Belt mainworld.

The belt 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 beyond the stars Jump Shadow.

Mainworld Size (S)

Mandau is an Asteroid Belt consisting of a few very large objects with diameters of hundreds of kilometers, thousands of bodies of a few kilometers in diameter, and millions of smaller objects.

• Asteroid Belt is the belt when it is the mainworld of a system.
• Planetoid Belt refers to any non-mainworld belt within a system.

Mainworld Atmosphere (A)

None of the bodies within the Mandau belt retain an atmosphere.

• The belt is in vacuum conditions, requiring the use of a Vacc Suit.
• TL–8 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

The Mandau belt contains a few icy bodies. A few belt objects have frozen volatiles on their surfaces.

• Wilderness refueling is possible within the belt, provided a suitable icy object can be found.
• Water for the inhabitants is generally imported and is extensively recycled.

Mainworld Geography and Topography

No centrally held chart of the belt exists within AAB Library Data records.

• Locally, detailed maps may be available.
• Verified updated charts are constantly sought.
• Detailed survey data commands premium prices.

(Placeholder chart, asteroid belt.)

Native Lifeforms

No native life.

History & Background (Dossier)

Mandau is a growing commercial outpost with some degree of development. It is an important hub for Baylor-Ator Lines.

• It has been home to a small community of belters for centuries.
• The resources of the system are being exploited.

A number of organizations and private interests are active within the system.

• Commercial traffic is fairly frequent: ships regularly arrive and depart.
• Commo regularly picks up signals and private chatter. Communications are in Riftian Anglic.
• Multiple commercial navigation beacons will be active.
• One or two vessels may be operating among the other worlds and moons that make up the system.

Note that social data, though only 40 years old, may be out of date.

• Verified updated data is constantly sought.

World Starport (St)

Mandau has a Class A Starport, an excellent quality installation which includes all the expected amenities including refined fuel for starships, brokerage services for passengers and cargo, and a variety of ship provisions. There is a shipyard capable of doing annual maintenance, overhauls and other kinds of repair, and construction of both starships and non-starships. Most ports of this classification have both a Highport and a Downport.

World Population (P)

Mandau has a population of 700,000 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.

Urbanization

Cities are tunnelled into large rocky planetoids.

• Each has its own starport.
• Smaller facilities exist on other rocky bodies.
• Structures and facilities are sealed.

World Technology Level (T)

Mandau possesses a Technology Level of TL–11 or TL-B in Hexadecimal Notation.

• Common Communication technologies for this TL include: Holovision, Personal Global Communications, and advanced Translators.
• Common Power Generation technologies for this TL include: Increasingly advanced fusion plants and advanced fuel cells.
• Common Transportation technologies for this TL include:
  • Land, Water & Air: Personal G-Tubes and advanced gravcraft.
  • Space: Advanced interplanetary spacecraft (System Craft).
  • FTL: Jump Drive-2.

World Government (G)

Mandau has a Balkanized Government. There is no central world government. The world has several governments competing for control of the world. These may be allies, cooperating, competitors, or at war with each other.

World Military

Approximately 3000 personnel.

• Each planetoid-state maintains its own standing army.

World Law (L)

Mandau has a moderate level with laws covering many areas of government and interaction. These laws are simple enough that most people can act as their own advocate, though for serious issues a professional is recommended. Law enforcement officials will be present, but not in great numbers. All firearms except shotguns, and anything more destructive, are typically regulated or prohibited.

Trade Data

• Importance: 1 (ordinary)

Baylor-Ator Lines maintains large corporate holdings within the system.

World Economy

• Resources: B (abundant)
• Labor: 4 (tens of thousands)
• Infrastructure: 5 (limited)
• Efficiency: +1 (average)

World Culture

• Homogeneity: 4 (harmonious)
• Acceptance: 6 (aloof)
• Strangeness: 4 (somewhat distinct)
• Symbols: A (abstract)

World Timeline

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

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.

• Bill Bledsaw. Theta Borealis Sector (Group One, 1981), .
• J. Andrew Keith, Marc Miller, John Harshman. Aslan (Game Designers Workshop, 1984), IBC. (sector named but no further data)
• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), 50, 51. (sector named, dot map provided)
• EXTERNAL LINK: Goerge.com
• Author & Contributor: Jo Grant of CORE (generated data)
• Author & Contributor: Graham2001
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS