Colehco (world)

Colehco/Sallounn (Gushemege 1523)
Classic Era (1116)	BAE7230-A Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size A Large (16,000 km, 1.14g - 1.48g) Atmosphere E Exotic (ellipsoid) Hydrographics 7 Wet World 70% Population 2 Low (600) Government 3 Self-Perpetuating Oligarchy Law 0 No Law Tech Level A Early Stellar (jump drive)
See also	UWP
System Details
Primary	M3 V M7 V
Planetoid Belts	2
Gas Giants	3

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Jump map from Travellermap.com

Colehco is a low-population world with a population of less than 10,000 sophonts in size.

• This world has yet to take off economically or otherwise and the population remains low for reasons largely unknown.
• It is a member of the Third Imperium in the Sallounn Subsector of Gushemege Sector in the Domain of Vland.
• This world has an Imperial Scout base, capable of handling IISS starships and personnel.
• 100% of the population is composed of Graytch.

Description (Astrography & Planetology)

Stellar Data

Colehco is a binary star system.

• Both are red main sequence stars.

Colehco has two stars in the star system.

Colehco
	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
Colehco
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M7 V	Main Sequence (Dwarf)		0.09	2630 - 2680	0.00022
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0011	0.0012	0.02 - 0.03	0.11	1.1
	Orbit #	*	*	*	0	3
	Remarks		None

System Data

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

• The mainworld.
• x4 secondary rocky worlds.
• x2 planetoid belts.
• x3 gas giants.

Mainworld Data

Mainworld Size (S)

Colehco is a Big World between 15,200km and 16,800km in diameter. The world has a standard gravity between 1.1G and 1.5G. The horizon will appear about 5.7km away. Vessels with only 1G of thrust should avoid landing on this world.

Mainworld Atmosphere (A)

Colehco has a pressure of 0.5 or less atmospheres. An Ellipsoid Atmosphere typically requires no survival gear under many conditions. The world's surface is ellipsoidal, not spherical. Because the atmosphere remains spherical, surface atmospheric pressure ranges from very high at the middle to very low at the ends. Breathable bands may exist at some point within the range of pressure. TL–5 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Colehco has 65-75% of its surface covered by liquid water or ice heavily tainted with other substances, which makes it dangerous, corrosive, or toxic. Wilderness refueling will be difficult. Water for the inhabitants needs to be imported and extensively recycled. These worlds may be Hell Worlds.

• The water on the surface may be unsuitable for use or consumption without extensive filtering and purification.
• Refining for fuel may cause issues with shipboard purification plants.

Mainworld Geography and Topography

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

(Blank map, exotic world.)

History & Background (Dossier)

This world is an example of just how extreme Graytch curiosity can be. There has been a large research base on this inhospitable world for over 500 years. Graytch scientists tirelessly investigate this world's shifting landscape of sulfurous rocks and mercurial seas. The base was often visited by Human researchers wishing to take advantage of the Graytch knowledge about such worlds.

World Starport (St)

Colehco 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.

• The world is host to a Scout Base.

World Population (P)

Colehco has population of 600 sophonts (hundreds).

• This is a Low Population World and the population would be too low to sustain itself without moderate outside assistance. This may represent a large transient population such as the crew of a fleet of starships, the dwindling remnants of a dying colony, a construction team building a new colony, or an outpost that could evolve into a colony.
• Almost the entire population consists of Graytch.

World Languages

The following languages are most commonly heard:

• Anglic, one of the two official languages of the Imperium.
• Ga-ray-cha, the primary language of the Graytch.
• Kehuu, the primary Lancian language, as common on the worlds of the Cultural Region as Anglic or Vilani.
• Ushi, a language used throughout Gushemege Sector.
• Vilani, one of the two official languages of the Imperium.

World Technology Level (T)

Colehco possesses a Technology Level of TL–10 or TL-A 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: Grav belts and maturing gravcraft.
  • Air: Greatly improved hybrid grav-aircraft.
  • Space: Improved interplanetary spacecraft (System Craft).
  • FTL: Jump Drive-1.

World Government (G)

Colehco is governed by Self-Perpetuating Oligarchy. A single family or small group provides the leadership and important positions in the government. These positions are inherited by member of the group or their family members. The organization may be a monarchy, with titles passed to family members, or a plutocracy where inheritance of the family fortune includes government position. Alternatively, the organization may be a more typical government apparatus, only with positions of power inherited.

World Law (L)

Colehco 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.

• Graytch legal codes treat almost all crime as an example of mental illness, and hand out banishment as one of their most substantial punishments.

Imperial Landed Nobility (N)

Colehco, 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: 9 (moderate)
• Labor: 1 (tens)
• Infrastructure: 1 (extremely limited)
• Efficiency: -3 (poor)

World Culture

• Heterogenity: 1 (monolithic)
• Acceptance: 3 (xenophobic)
• Strangeness: 1 (very typical)
• Symbols: 5 (concrete)

World Timeline

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

• circa -250,000: the Ancients transplant humans onto the world of Kukhun.
• -9235: the Vilani discover jump drive technology, and over the centuries pioneers and settlers gradually spread across Charted Space. The Kukhunen culture acquires jump technology from these wanderers.
• circa -5400: the Vilani Consolidation Wars - the Kukhunen region is eventually conquered.
• -4045 to -2204: the Ziru Sirka claims and settles worlds across the region.
• -2404 to -2215: the Interstellar Wars.
• -2204 to -1776: the Rule of Man administers the worlds of the region.
• -1776 to 0: the Long Night. There is widespread regression within the area and some worlds become barren.
• circa -1700: the reemergent Kukhunen region gradually collapses into civil war.
• -1200: the Lancian movement rises to dominance on Kukhun and within Kukhunen space. Few ships are available throughout the period but limited contact is maintained.
• -143: the Lancians gain modern jump technology from Sylean traders and use it to establish the Lancian Confederation.
• The Year 0: the Third Imperium is founded. There are frictions with the Lancians.
• 76-84: the Vilani Pacification Campaign results in the absorbtion of the Confederation.
• 300-420: the Imperial First Survey charts the system.
• 604-622: the Civil War.
• 624: the Express Boat Network is established.
• 639: the Lancian Cultural Region 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 13. (Chart locating the world but no further data)
• David Burden. "Contact: Lancians" Alien Realms, (1992), Volume 2 Issue 2, pages 8-13 (via HIWG). (The Lancians)
• Leighton Piper. "Contact: Lancians." Signal-GK 04 (1992): pages 4-7. (The Lancians)
• Marc Miller. First Survey (Imperium Games, 1996), 22. (World details circa the Year 0)
• Timothy B. Brown. Aliens Archive (Imperium Games, 1996), . (The Graytch)
• Martin Dougherty. Bearers of the Flame (Avenger Enterprises, 2006), page 22. (World details circa the year 1248)
• Jae Campbell. Encyclopaedia Dagudashaag (Signal-GK, 2017), pages 212-213. (The Lancians)
• Author & Contributor: David Burden of the HIWG. (Extensive development of the sector)