Kratu (world)

Kratu/Rangiriri (Canopus 2317)
Classic Era (1116)	E300100-7 Starport E Frontier - no facilities Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 0 Vacuum Hydrographics 0 Desert World 0% Population 1 Low (50) Government 0 No Government structure Law 0 No Law Tech Level 7 Pre-Stellar (electronics)
See also	UWP
System Details
Primary	K0 III F0 V
Planetoid Belts	0
Gas Giants	2

Jump map from Travellermap.com

Kratu is a low-population vacuum world, with a population of less than 10,000 sophonts, warranting 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.
• It is a Non-Aligned world dominated by human sophonts located in the Rangiriri Subsector of Canopus Sector.

• It orbits the system's secondary star.
• It is a member of the Ariette-Biton Cluster.

Description (Astrography & Planetology)

Stellar Data

Kratu is a binary star system.

• The primary is a turbulent orange giant.
• The secondary is a white main sequence.

Binary Solar System

Kratu Binary Star System

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K0 III	Giant		4	4000 - 5000	95
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.14888	0.80844	7.75 - 12.63	14.888	148.88
	Orbit #	0	2	7	7	11
	Remarks		Unstable pulsating star. It produces high levels of EM noise.
Secondary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	F0 V	Main Sequence		1.61	7020 - 7220	5.2953
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0161	0.1909	2.02 - 3.48	1.61	16.1
	Orbit #	*	0	5	4	8
	Remarks		Approximately 9 AU from the primary.

Notes

The two stars of the Kratu system have an average separation of 9 AU and orbit a barycenter that lies between them.

• Both stars have elliptical orbits around one another, with an average orbital eccentricity (e) of 0.23.
• They have an orbital period around one another of 11.4 standard years.

System Data

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

• The mainworld, orbiting the secondary star.
• x10 secondary rocky worlds. Four orbit the primary star, six orbit the secondary star.
• x2 gas giants, both orbiting the secondary star.

Mainworld Data

Kratu orbits towards the outer edge of the secondary star's habitable zone.

Mainworld Size (S)

Kratu 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)

Kratu has a pressure of less than 0.001 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)

Kratu 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.

Mainworld Geography and Topography

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

(Blank map, vacuum world.)

History & Background (Dossier)

Kratu is a member of the Ariette-Biton Cluster, a cluster and trade route lying within the coreward-trailing quadrant of Canopus Sector.

Although it lies within the territory of the Confederation, the world is not officially a member of that state, choosing instead to remain as a technically neutral world. Despite its neutral status, it relies on the Confederation for trade and defense and actively cooperates with Solomani interests.

Solomani Security keeps a close eye on things to ensure the security of the Confederation and the well-being of its loyal citizens. Almost anyone could be a SolSec informant, passing on all sorts of useful information: some gain a reward or benefit for their actions, others are coerced, while a few see it as an act of duty to help protect the Solomani state and its interests.

World Starport (St)

Kratu has a Class E Starport, a frontier quality installation with few expected amenities. There is unrefined fuel for starships and a limited variety of ship provisions. There is no shipyard of any kind, but there may be parts and technical support for doing minor services and repair. Ports of this classification generally consist of a downport.

World Population (P)

Kratu has a population of 50 sophonts (tens).

• This is a Low Population World and the population would be too low to sustain itself without significant outside assistance. This may represent a transient population such as the crew of a starship, the final survivors of a dying colony, an advance team setting up to receive colonists, or a small outpost where establishing a colony is not the primary objective.
• The population almost entirely consists of Solomani humans.

Linguistic Topography

The most commonly heard languages are:

• Rim Anglic, a dialect of Anglic and the principal language of the Confederation.

World Technology Level (T)

Kratu possesses a Technology Level of TL–7.

• Common Communication technologies for this TL include: Early video and early satellite communication networks.
• Common Power Generation technologies for this TL include: Early fuel cells, solar energy, and geothermal power sources.
• Common Transportation technologies for this TL include:
  • Land: Improved automobiles, hovercraft, and bullet trains.
  • Water: Hydrofoils and early triphibians.
  • Air: Hang gliders and supersonic jets.
  • Space: Deep space probes and interplanetary spacecraft (System Craft).

World Government (G)

Kratu has no central government or substantial government apparatus; an Anarchy. The largest governmental structure would be a family, tribe, or single clan. The largest group will be between 50 and 100 individuals, and there may be dozens to hundreds of them. This governmental structure can be stable over long periods of time if the population remains small or geographically separated.

World Law (L)

Kratu has no law in practice. It is an Anarchy. On many worlds, this by itself justifies an Amber Zone advisory. There are few laws, covering only important areas. There may be few or no law enforcement officers, the expectation is citizens will bring law breakers to the attention of the Judicial system. Legal proceedings will be fast, with few people involved. For interactions outside of the framework of the laws, cultural norms dominate. Kratu has only a tiny resident population; despite the low Law Level, this system still has a Green Zone rating from the TAS.

Trade Data

• Importance: -3 (very unimportant)

World Economy

• Resources: 7 (few)
• Labor: 0 (none available)
• Infrastructure: 0 (non-existent)
• Efficiency: +1 (average)

World Culture

• Heterogenity: 3 (monolithic)
• Acceptance: 1 (extremely xenophobic)
• Strangeness: 4 (somewhat distinct)
• Symbols: 6 (somewhat concrete)

World Timeline

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

• -9235: far to coreward, the Vilani discover jump drive technology. Over the centuries pioneers and settlers gradually spread across Charted Space.
• -4045 to -2204: the Ziru Sirka controls vast territories.
• -2431: Terrans discover jump drive technology.
• -2404 to -2215: the Interstellar Wars.
• -2204 to -1776: the Rule of Man administers the former Ziru Sirka.
• -1862 to -1110: the Terran Mercantile Community is active across the region.
• -1776 to 0: the Long Night.
• -1110 to 588: the Terran Mercantile Community gradually becomes the Old Earth Union, shrinking to control the region around Terra.
• The Year 0: to coreward, the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 588: the Old Earth Union and the former territories of the Terran Mercantile Community are annexed by the Imperium.
• 604-622: the Imperial Civil War.
• 624: the Imperial Express Boat Network is established.
• 704: the Solomani Autonomous Region is formed.
• 800-820: the Psionics Suppressions.
• 871: the Solomani Confederation is founded.
• 940: the Solomani Autonomous Region is dissolved.
• 990-1002: the Solomani Rim War.
• 995-1065: the Imperial Second Survey includes data for 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.

• 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)
• John Harshman, Marc Miller. Solomani (Game Designers Workshop, 1986), IFC, pages 3, 28. (sector named, background for the sector)
• Marc Miller. Imperial Encyclopedia (Game Designers Workshop, 1987), IFC. (Wars of the Imperium: sector named and shown)
• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), pages 8-11, various others. (dot map locating the worlds of the sector, background for the sector)
• Michael Taylor. Fighting Ships of the Solomani (QuikLink Interactive, 2009), page 5. (background for the sector)
• David L. Pulver. Solomani (Mongoose Publishing, 2012), pages 50, 118, 119, various others. (background for the sector)
• Zho Berka's Maps (Classic Era UWP Data for the world)
• CORE Data Site (UWP Data for the world)
• Author & Contributor: Rupert Boleyn (data generated to match dot map)
• Author & Contributor: Garnfellow (development of the sector)