Dubleen (world)

Dubleen/Vaait (Massilia 1515)
Milieu 0	B848AAA-9 Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 8 Large (12,800 km, 0.80g - 1.08g) Atmosphere 4 Thin (tainted) Hydrographics 8 Wet World 80% Population A High (0 billion) Government A Charismatic Dictator Law A Extreme Law (no weapons) Tech Level 9 Early Stellar (fusion)
Classic Era (1116)	B848945-C Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 8 Large (12,800 km, 0.80g - 1.08g) Atmosphere 4 Thin (tainted) Hydrographics 8 Wet World 80% Population 9 High (2 billion) Government 4 Representative Democracy Law 5 Moderate Law (no concealable weapons) Tech Level C Average Stellar (robots)
See also	UWP
System Details
Primary	F6 V
Planetoid Belts	3
Gas Giants	4

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

Jump map from Travellermap.com

Dubleen is a high-population, industrial world with a billion or more sophonts in population size.

• As an industrial world, this planet has well-developed manufacturing and processing industries. Manufactured goods are a major export item.
• Its economy is rapidly growing and living conditions are expected to rapidly improve barring outside forces.
• It is a member of the Third Imperium in the Vaait Subsector of Massilia Sector in the Domain of Sylea.
• This is a "high technology" world with technology achievements at, near, or above the standard for Charted Space.
• The world serves as the subsector capital with the significant extra trade and prestige associated with that role.
• This world has an Imperial Scout base, capable of handling IISS starships and personnel.
• It lies within the Forquee Cluster.
• This world has colonies at Lupaning, Shukadiin, and the Wakatani Belt.

Description (Astrography & Planetology)

Dubleen has a solitary primary star.

• It is a white main sequence.

Dubleen has a solitary primary star.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	F6 V	Main Sequence (Dwarf)		1.25	6280 - 6350	2.18366
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0126	0.1226	1.36 - 2.36	1.26	12.6
	Orbit #	*	0	4	3	7
	Remarks

System Data

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

• The mainworld.
• x3 secondary rocky worlds.
• x3 planetoid belts.
• x4 gas giants.

Mainworld Data

Mainworld Size (S)

Dubleen is a Meso World between 12,000km and 13,500km in diameter. The world has a standard gravity between 0.8G and 1.1G. The horizon will appear about 5.1km away. Vessels with 1G of thrust should check with local starport authorities before attempting to land using emergency power.

Mainworld Atmosphere (A)

Dubleen has a pressure of 0.43 to 0.70 atmospheres. While the thin atmosphere does not require survival gear this atmosphere also contains an unusual taint 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)

Dubleen has 75-85% of its surface covered by liquid water with a few large continents and extensive islands. Wilderness refueling is possible.

Mainworld Geography and Topography

(Blank map, predominantly watery world.)

History & Background (Dossier)

Dubleen is the capital of Vaait Subsector.

It is a member of the Forquee Cluster, an important trade route lying within the sector.

The Trentan Federation Museum of Science and Technology is located on this world.

World Starport (St)

Dubleen 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.

• This world is host to a Scout Base.

World Population (P)

Dubleen has a population of 2,000,000,000 sophonts (billions).

• High Population Worlds like this tend to have huge consumer markets.

Linguistic Topography

The most commonly heard languages are:

• Anglic, one of the two official languages of the Imperium.
• Vilani, one of the two official languages of the Imperium.

World Technology Level (T)

Dubleen possesses a Technology Level of TL–12 or TL-C 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-3.

World Government (G)

Dubleen 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)

Dubleen 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. Personal concealable firearms, and anything more destructive, are typically regulated or prohibited.

Imperial Landed Nobility

Dubleen, as a member world of the Third Imperium, holds the estate of an Imperial Landed Knight who acts as an Imperial representative to the world, and the fiefdoms of two members of the Imperial Landed Nobility, who oversee affairs regarding the world at an Interstellar and Imperial level.

• It holds the estate of an Imperial knight, the Imperial representative to the world.
• It holds the fiefdom of an Imperial count.
• It holds the fiefdom of an Imperial subsector duke, who also conducts affairs regarding the entire subsector at the Interstellar and Imperial level.

Trade Data

• Importance: 4 (important)

World Economy

• Resources: J (extremely abundant)
• Labor: 8 (hundreds of millions)
• Infrastructure: F (very comprehensive)
• Efficiency: +2 (good)

World Culture

• Heterogenity: 7 (discordant)
• Acceptance: D (very xenophilic)
• Strangeness: 3 (somewhat typical)
• Symbols: A (abstract)

World Timeline

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

• circa -250,000: the Ancients are active within the sector.
• circa -9,000: the Geonee encounter the Vilani.
• -5400 to -4015: the Vilani Consolidation Wars.
• -4045 to -2204: the region is part of the Ziru Sirka.
• -2204 to -1776: the region becomes part of the Rule of Man.
• -1776 to 0: the Long Night.
• The Year 0: the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 604-622: the Civil War.
• 624: the Express Boat Network is established.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.

References

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.

• Jim Cunningham, John Harshman, J. Andrew Keith, Marc W. Miller, Gordon Sheridan. Atlas of the Imperium (Game Designers Workshop, 1984), page 22. (world location and some additional system data)
• Gary L. Thomas. The Travellers' Digest 11 (Digest Group Publications, 1989), pages 6-25. (sector background and history, plus details for the Geonee)
• James Holden, Joe D. Fugate Sr., Terrance McInnes. Vilani & Vargr (Digest Group Publications, 1990), page 11. (dot map provided, locating the world)
• Joe Fugate. Knightfall (Game Designers Workshop, 1990), pages 74-80. (sector data including the world, sector background and history)
• Marc Miller. First Survey (Imperium Games, 1996), pages 4, 38-41, 102-109. (sector data including the world circa The Year 0)
• David L. Pulver. Solomani (Mongoose Publishing, 2012), pages 57, 59. (sector background and history)

.