Hirbun (world)

Hirbun/Liasdi (Zarushagar 1428)
Classic Era (1116)	B422645-C Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 4 Small (6,400 km, 0.32g - 0.46g) Atmosphere 2 Vacuum (very thin - tainted) Hydrographics 2 Dry World 20% Population 6 Moderate (5 million) Government 4 Representative Democracy Law 5 Moderate Law (no concealable weapons) Tech Level C Average Stellar (robots)
See also	UWP
System Details
Primary	M1 V
Planetoid Belts	0
Gas Giants	0

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

Jump map from Travellermap.com

Hirbun is a poor, non-agricultural and nonindustrial hellworld with a population struggling to survive in an inhospitable environment.

• Hellworlds often offer daily, and sometimes even hourly, life-threatening situations to their inhabitants. Survivors often develop intense survival skills and tend to be grim realists.
• It requires extensive imports of outside technology to maintain a modern, star-faring society.
• It is unable to produce quality foodstuffs and must import them.
• It is a member of the Third Imperium in the Liasdi Subsector of Zarushagar Sector in the Domain of Ilelish.
• This is a "high technology" world with technology achievements at, near, or above the standard for Charted Space.
• This world has an Imperial Naval Base, capable of handling warships.
• It lies within the Mavic Cluster region of the Liasdi Main.
• It is part of the Darmine Cultural Region.
• It is considered to be part of Darmine Space.

Description (Astrography & Planetology)

Stellar Data

Hirbun has a solitary primary star.

• It is a red main sequence.

Hirbun has a solitary primary star.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M1 V	Main Sequence (Dwarf)		0.5	3620 - 3660	0.08839
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0047	0.0247	0.31 - 0.59	0.47	4.7
	Orbit #	*	*	1	1	6
	Remarks

System Data

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

• The mainworld.
• x12 secondary rocky worlds.

Mainworld Data

Mainworld Size (S)

Hirbun is a Meso World between 5,600km and 7,200km in diameter. The world has low gravity between 0.32G and 0.46G. The horizon will appear about 3.6km away.

Mainworld Atmosphere (A)

Hirbun has a pressure of 0.10 to 0.42 atmospheres. The very thin pressures require a respirator or Oxygen Mask. 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 Respirator Combination Mask. Some taints may require more protective equipment. TL–5 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Hirbun has 15-25% of its surface covered by liquid water or ice. There may be a few small seas. Wilderness refueling is possible. Water for the inhabitants needs to be imported and extensively recycled. These worlds are Hell Worlds or Poor Worlds depending on their atmosphere.

Mainworld Geography and Topography

(Blank map, predominantly dry world.)

History & Background (Dossier)

Hirbun is a member of the Mavic Cluster region of the Liasdi Main, an important trade route crossing between Ilelish Sector and Zarushagar Sector.

It is a part of the Darmine Cultural Region, created within rimward Zarushagar Sector by order of Emperor Artemsus in the years immediately following the Ilelish Pacification Campaign.

World Starport (St)

Hirbun 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 Naval Base.

World Population (P)

Hirbun has a population of 5,000,000 sophonts (millions).

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

World Technology Level (T)

Hirbun 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)

Hirbun 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)

Hirbun 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

Hirbun, as a member world of the Third Imperium has a member of the Imperial Landed Nobility who acts as an Imperial representative to the world.

• It holds the estate of an Imperial knight.

Trade Data

• Importance: 1 (ordinary)

World Economy

• Resources: 8 (moderate)
• Labor: 5 (hundreds of thousands)
• Infrastructure: 5 (limited)
• Efficiency: -1 (average)

World Culture

• Heterogenity: 4 (harmonious)
• Acceptance: 7 (tens of millions)
• 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 & Contributors (Sources)

This article is missing content for one or more detailed sections. Additional details are required to complete the article. You can help the Traveller Wiki by expanding it.

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)
• John Harshman, Marc Miller. Solomani (Game Designers Workshop, 1986), pages 5, 7, 20. (sector background and history)
• 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)