Tharsak (world)

Tharsak/Eiebl (Fulani 0432)
Classic Era (1116)	X000000-0 Starport X No Starport Size 0 Asteroid/Planetoid Belt Atmosphere 0 Vacuum Hydrographics 0 Desert World 0% 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	K8 V BD BD
Planetoid Belts	2
Gas Giants	1

style="width: 220px; height: 250px;"

Jump map from Travellermap.com

Tharsak is a ring of many small worldlets (planetoids AKA an "asteroid belt"), not capable of retaining an atmosphere or water, and barren in nature with no overt population, government, or law level.

• These worldlets would warrant hazardous environment precautions if anyone lived here.
• They could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Eiebl Subsector of Fulani Sector.

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

Description (Astrography & Planetology)

Stellar Data

Tharsak is a trinary star system.

• The primary is an orange main sequence.
• The secondary is a brown dwarf substellar object.
• The tertiary is a brown dwarf substellar object.

Tharsak has three stars in the star system.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K8 V	Main Sequence (Dwarf)		0.62	3930 - 3990	0.18766
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0057	0.0359	0.45 - 0.84	0.57	5.7
	Orbit #	*	*	2	2	6
	Remarks		Periodic bouts of strong flare activity.
Secondary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	BD	Brown Dwarf		0.0276	950 - 1250	0
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.00092	0.00038	0 - 0.01	0.092	0.92
	Orbit #	*	*	*	*	3
	Remarks		Approximately 9500 AU (0.15 light-years) from the primary.
Tertiary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	BD	Brown Dwarf		0.0276	950 - 1250	0
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.00092	0.00038	0 - 0.01	0.092	0.92
	Orbit #	*	*	*	*	3
	Remarks		Less than 0.5 AU distant from the secondary.

System Data

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

• The mainworld.
• x5 secondary rocky worlds.
• x2 planetoid belts.
• x1 gas giant.

Mainworld Data

Tharsak is an Asteroid Belt mainworld.

The belt orbits within the outer system.

• It receives very low levels of stellar energy.

• The belt lies just inside the star's Jump Shadow.

Mainworld Size (S)

Tharsak 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 Tharsak 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 Tharsak 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.)

History & Background (Dossier)

Tharsak is a frontier, a wild and lonely place that rarely sees visitors. Many of the planets and moons within it have ever have had an intelligent being visit them.

• Information about the system is limited.
• The resources of the system are largely untapped.

The system is unpopulated.

• Commercial traffic is extremely rare: the system sees very few visiting ships.
• Commo only picks up natural background noise and static.
• There are no active navigation beacons.

Note that social data, though only 40 years old, may be out of date: previously undocumented groups may now inhabit the system and maintain their own culture, forms of government, and systems of law.

• Verified updated data is constantly sought.

World Starport (St)

Tharsak does not have a starport. The Class X Starport is an indication that no starport exists in the system. There are no facilities or services available, and no site marked for landing.

World Demographics (P)

Tharsak is unpopulated.

Urbanization

None.

World Technology Level (T)

Tharsak possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Tharsak has no government or ruling authority of any kind.

World Military

None.

World Law (L)

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

World Economy

• Resources: B (abundant)
• Labor: 0 (unpopulated)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Trade Data

• Importance: -3 (very unimportant)

World Culture

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

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 Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), 50, 51. (sector named, dot map provided locating world)
• Author & Contributor: Jo Grant of CORE (generated data) / Geir Lanesskog (refinement of data)
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS