Attrogal (world)

Attrogal/Halginak (Perfection 2638)
Classic Era (1116)	?674???-? Starport ? Error in Starport Decode Size 6 Medium (9,600 km, 0.60g - 0.81g) Atmosphere 7 Standard (tainted) Hydrographics 4 Wet World 40% Population ? Error in Population Decode Government ? Error in Government Decode Law ? Error in Law Decode Tech Level ? Error in Tech Decode
See also	UWP
System Details
Primary	F3 V K8 V
Planetoid Belts	1
Gas Giants	4

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Jump map from Travellermap.com

Attrogal is a barren world with no overt population, government, or law level.

• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Halginak Subsector of Perfection Sector.

Description (Astrography & Planetology)

The Attrogal system was officially surveyed by the University of Tal Varisa Deep Sky Program.

• The results of the survey are available as the DSP Listing, a comprehensive star catalog first published in 5550AD.

Binary Solar System

Attrogal Binary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Attrogal F3 V	Primary	Main Sequence		1.44	6670 - 6750	3.58318
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0073	0.157	1.7 - 2.94	0.73	7.3
	Orbit #	*	0	5	2	6
	Remarks
	None
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Attrogal K8 V	Secondary	Main Sequence		0.62	3930 - 3990	0.18766
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0029	0.0359	0.45 - 0.84	0.29	2.9
	Orbit #	*	*	2	0	5
	Remarks
	0.2 AU distant (close companion)

System Data

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

• The mainworld.
• x4 secondary rocky worlds.
• x1 planetoid belt.
• x5 gas giants.

Mainworld Data

Limited data is available about the body nominated as the mainworld. All of the data has been gathered over centuries of remote observation.

Mainworld Size (S)

This world is a Meso World between 8,800km and 10,400km in diameter. The world has a standard gravity between 0.6G and 0.8G. The horizon will appear about 4.4km away.

Mainworld Atmosphere (A)

This world has a pressure of 0.71 to 1.49 atmospheres. While a Standard Atmosphere does not require survival gear this atmosphere also contains an unusual taint such as such as disease, a hazardous gas mix, pollutants, or sulfur compounds which requires the use of a Filter Mask. Some taints may require more protective equipment. TL–3 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

This world has 35-45% of its surface covered by liquid water. There will be a number of small seas or one larger body of water. Wilderness refueling is possible.

Satellites:

No information yet available.

Mainworld Geography and Topography

No information yet available.

Native Lifeforms

No information yet available.

History & Background (Dossier)

Detailed information about the astrographic and orbital aspects of the system became available following the publication of the DSP Listing.

World Starport (St)

The presence or nature of any port facilities within the Attrogal system are currently unknown.

Facilities

Port facilities within the system include:

• No information yet available.

World Technology Level (T)

The degree of technological advancement within the Attrogal system is currently unknown.

World Government (G)

The nature of the governing authority within the Attrogal system is currently unknown.

World Military

No information yet available.

World Law (L)

The status of local law within the Attrogal system is unknown.

World Economy

• Resources: Unknown
• Labor: Unknown
• Infrastructure: Unknown
• Efficiency: Unknown

Trade Data

No information yet available.

World Demographics (P)

The current population of the Attrogal system is unknown.

Urbanization

No information yet available.

World Culture

• Homogeneity: Unknown
• Acceptance: Unknown
• Strangeness: Unknown
• Symbols: Unknown

World Timeline

ca. 5550AD: Detailed information about the system is published in the DSP Listing.

UWP Listing

No information yet available.

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.

• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS