Atson (world)

Atson/Querion (Spinward Marches 0111) Milieu 1116 B310598-8 Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 1 Vacuum (trace) Hydrographics 0 Desert World 0% Population 5 Moderate (900 thousand) Government 9 Impersonal Bureaucracy Law 8 High Law (controlled blades) Tech Level 8 Pre-Stellar (superconductors)
See also	UWP
style="width: 220px; height: 250px;" Jump map from Travellermap.com
System Details
Primary	K8 V
Worlds	10
Gas Giants	3
Planetoid Belts	3
Cultural Details
Government	Impersonal bureaucracy
Law Level	High
Cultural Extension	5458
Army Size (BEs)	1
Economic Details
Technology Level	8
Economic Extension	D43-1 Resources D Very abundant Labor 4 Moderate (90 thousand) Infrastructure 3 Very limited Efficiency -1 Average
Importance Extension	-1
Resource Units	140
GWP (BCr)	1
World Trade Number	3.5
Trade Volume (MCr/year)	0
Starport Details
Classification	Class-B
Port Size	0
Building Capacity (Tons)	0
Port employees	0
Port passengers (annual)	0

Atson has a population between 10,000 and 10 million sophonts, lacking the industrial base to be completely self-supporting. It is a Human dominated Non-Aligned world in the Querion Subsector of Spinward Marches Sector.

Description (Astrography & Planetology)

Stellar Data

Atson has a solitary primary star.

• It is an orange main sequence.

Atson has a solitary primary star.

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

System Data

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

• The mainworld.
• x3 secondary rocky worlds.
• x3 planetoid belts.
• x3 gas giants.

Mainworld Data

Mainworld Size (S)

Atson is a Small World between 4,000km and 5,600km in diameter. The world has low gravity between 0.24G and 0.34G. The horizon will appear about 3km away.

Mainworld Atmosphere (A)

Atson has a pressure of less than 0.1 atmospheres which requires the use of a Vacc Suit. TL–8 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Atson has no free-standing water or ice on the surface. Wilderness refueling isn't possible on this world. Water for the inhabitants needs to be imported and extensively recycled. These worlds are classified Desert World or a Hell World depending on their atmosphere.

The planet is a small, rocky world with a frozen climate and a trace atmosphere made up of volcanic gases.

Mainworld Geography and Topography

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

(Blank map, trace atmosphere world.)

History & Background (Dossier)

The sole employer on Aston is the starport, which provides a jump route via Mizan-fel (Spinward Marches 0311) to the Foreven Sector from the consulate at Terra Nova (Spinward Marches 0511).

World Starport (St)

Atson has a Class B Starport, a good 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 most kinds of repair, and construction of non-starships. Most ports of this classification have both a Highport and a Downport.

World Population (P)

Atson 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.

Linguistic Topography

The most commonly heard languages are:

• Anglic, one of the two principal languages of the Imperium.
• Vilani, one of the two principal languages of the Imperium.
• Zdetl, the language of the Zhodani Consulate.

World Technology Level (T)

Atson possesses a Technology Level of TL–8.

• Common Communication technologies for this TL include: Fiber optics, improved telephones, and satellite communication and data networks.
• Common Power Generation technologies for this TL include: Improved geothermal and improved batteries.
• Common Transportation technologies for this TL include:
  • Land: Advanced automobiles.
  • Water: Triphibians and early artificial gills.
  • Air: Improved helicopters and hypersonic jets.
  • Space: Space shuttles, early space stations, and improved interplanetary spacecraft (System Craft).

World Government (G)

Atson is governed by an Impersonal Bureaucracy. The leadership of the government takes another form (democracy, dictatorship, oligarchy), but the bureaucracy dictates government policy and its execution. Government leadership is reduced to little more than figureheads and does not select the bureaucracy leadership or its members.

World Law (L)

Atson has a high law level with laws covering many areas of interactions of people, corporations, and the government. A few worlds with this law level may be Amber Zones. Any interaction with the judicial system requires an Advocate trained in the local legal system. Law enforcement is present almost everywhere, either as people or via technology. Legal proceedings can take weeks to months to resolve and involve a dozen or more people. All blade weapons and firearms, and anything more destructive, are typically regulated or prohibited.

World Timeline

Major events that have affected this world and the wider region that it lies within:

• The Year 0: the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 589-604: First Frontier War.
• 604-622: the Civil War.
• 615-620: Second Frontier War.
• 624: the Express Boat Network is established.
• 800-820: the Psionics Suppressions.
• 979-986: Third Frontier War.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.
• 1082-1084: Fourth Frontier War, also known as the False War.
• 1107-1110: Fifth Frontier War.

---

IISS GURPS Astrographics Survey

0111 Atson (Independent)

Starport: Class IV.

Diameter: 3,045 miles (4,900 km).
Atmosphere: Trace oxygen-nitrogen.
Hydrographics: None.
Climate: Frozen.
Population: 900,000.
Government: Bureaucracy (starport authority).
Control Level: 4.
Tech Level: 8.
World Trade Number: 3.5.

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), 6-7.
• 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), 40. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 42.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 99. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 57. (UWP only)