Kerro (world)

Kerro/Vorvoun (Provence 1204)
Classic Era (1116)	A000847-D Starport A Excellent: Starship Construction, Overhaul, Refined fuel Size 0 Asteroid/Planetoid Belt Atmosphere 0 Vacuum Hydrographics 0 Desert World 0% Population 8 Moderate (300 million) Government 4 Representative Democracy Law 7 Moderate Law (no firearms) Tech Level D Average Stellar (holo data)
See also	UWP
System Details
Primary	M3 V
Planetoid Belts	1
Gas Giants	3

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Jump map from Travellermap.com

Kerro is a ring of many small worldlets (planetoids AKA an "asteroid belt"), not capable of retaining an atmosphere or water, and both non-agricultural and preindustrial in nature.

• These worldlets warrant hazardous environment precautions.
• Life in a vacuum requires great discipline. After all, it only takes one forgotten seal on a vacuum suit to spell death. Those who survive tend to be very methodically-minded and attentive to small detail.
• Despite the challenges of living on asteroid colonies, this settlement is at a moderate population status of over a hundred million, but not yet at a billion sophonts in size.
• The worldlets are, for the most part, unable to produce quality foodstuffs and must import them.
• These worldlets are working towards being an industrial world but lack adequate resources to do so. Local leaders are diligently working towards the expansion of this settlement's industrial manufacturing capability.
• It is a member of the Empire of Varroerth in the Vorvoun Subsector of Provence Sector, which is part of the Vargr Extents.

• This is a "high technology" world with technology achievements at, near, or above the standard for Charted Space.
• This world-system has a Naval Base, usually associated with military starships, which may be located on or off-world.
• This world administers Un Gzang.
• It is a member of the Vorvoun Course.

Description (Astrography & Planetology)

Kerro has a solitary primary star.

• It is a red main sequence.

Kerro has a solitary primary star.

Kerro
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M3 V	Main Sequence (Dwarf)		0.37	3270 - 3430	0.03081
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0034	0.0146	0.18 - 0.35	0.34	3.4
	Orbit #	*	*	0	1	5
	Remarks		None

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x1 planetoid belt.
• x3 gas giants.

Mainworld Data

Mainworld Size (S)

Kerro 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 Kerro 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 Kerro 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)

World Starport (St)

Kerro has a Class A Starport, an excellent 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 other kinds of repair, and construction of both starships and non-starships. Most ports of this classification have both a Highport and a Downport.

• The world is host to a Vargr Naval Base.

World Population (P)

Kerro has a population of 300,000,000 sophonts (hundreds of millions).

• The population entirely consists of Vargr.

World Technology Level (T)

Kerro possesses a Technology Level of TL–13 or TL-D in Hexadecimal Notation.

• Common Communication technologies for this TL include: Holovideo recorders.
• Common Power Generation technologies for this TL include: Miniature super-batteries, prototype collectors, advanced fusion plants.
• 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-4.

World Government (G)

Kerro 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)

Kerro has a moderate law 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. All firearms, and anything more destructive, are typically regulated or prohibited.

Trade Data

• Importance: 2 (ordinary)

World Economy

• Resources: E (extremely abundant)
• Labor: 7 (tens of millions)
• Infrastructure: D (comprehensive)
• Efficiency: +2 (good)

World Culture

• Heterogenity: 0 (discordant)
• Acceptance: 0 (very friendly)
• Strangeness: 0 (distinct)
• Symbols: 0 (very abstract)

World Timeline

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

• ca -250,000: The Ancients were active within the region, transplanting the Vargr onto Lair.
• -9235: the Vilani discover jump technology. A few explorers and settlers begin to pioneer the region.
• -4045 to -2204: the Ziru Sirka claims a few rimward worlds within the sector and establishes a firm border. The Windhorn Rift and the absence of any significant Mains discourages large-scale Vilani expansion into the region.
• -3810: the Vargr discover jump technology and begin an era of expansion.
• -2400s: Vargr raiding into human-dominated areas significantly increases. This becomes known as the Vargr Pillaging.
• ca -1700: Vargr rimward expansion gradually ceases: the border between human and Vargr space stabilizes.
• -1776 to 0: the Long Night. There is widespread regression within the area and some worlds become barren.
• The Year 0: to rimward-trailing, the Third Imperium is founded.
• circa 26: the Empire of Varroerth is founded.
• 300-420: the Imperial First Survey charts the system.
• 777: the Lair Protectorate is established.
• early 900s: the Llaegharrgh-Vorvoun Jump Bridges are constructed.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the jump bridges becomes widely available.
• 1095: Faarzgaen extremists capture a number of worlds and secede from the Empire of Varroerth. They declare a Jihad against neighbouring worlds.
• 1096: the Province of Llaeghskath secedes from the Empire of Varroerth, becoming the Llaeghskath Interacterate.
• 1100: The political situation in the Jihad of Faarzgaen closes the spinward of the two Llaegharrgh-Vorvoun Jump Bridges.

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.

• John Harshman, Marc Miller, Loren Wiseman. Classic Traveller Supplement 8 Library Data (A-M), (Game Designers Workshop, 1981), various pages. (Library data entries)
• John Harshman, Marc Miller, Loren Wiseman. Classic Traveller Supplement 11 Library Data (N-Z), (Game Designers Workshop, 1982), various pages. (Library data entries)
• J. Andrew Keith, Marc Miller, John Harshman. Classic Traveller Vargr (Game Designers Workshop, 1984), IBC. (Sector named but no world data provided)
• James Holden, Joe D. Fugate Sr., Terrance McInnes. Vilani & Vargr (Digest Group Publications, 1990), pages 11, 48, 49. (Dot maps and charts indicating the location of the world and its political allegiance)
• Rob Caswell. "Life Under the Vargr: Snapshots of the Occupation." MegaTraveller Journal 2 (1991): page 47. (Background for Provence Sector)
• David Burden, Stuart Dollar, Andy Lilly, Joseph Walsh. T4 Aliens Volume 1 (Imperium Games, 1998), pages 91-182. (The Vargr)
• David L. Pulver. GURPS Traveller Alien Races 1 (Steve Jackson Games, 1998), pages 64-99. (The Vargr)
• Simon Beal. Mongoose Traveller: Vargr, (Mongoose Publishing, 2009), various pages. (Background for the Windhorn Rift region)
• Author & Contributor: David Drazul (Generated data)