Murchison (world)

Murchison/Trin's Veil (Spinward Marches 2935)
Classic Era (1116)	B544433-6 Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 4 Thin (tainted) Hydrographics 4 Wet World 40% Population 4 Moderate (30 thousand) Government 3 Self-Perpetuating Oligarchy Law 3 Low Law (no automatic weapons) Tech Level 6 Pre-Stellar (nuclear)
See also	UWP
System Details
Primary	M5 III M3 V
Planetoid Belts	2
Gas Giants	5

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Jump map from Travellermap.com

Murchison is a pre-agricultural and nonindustrial world lacking adequate development for its economy to become prosperous.

• As a nonindustrial world, it requires extensive imports of outside technology to maintain a modern, star-faring society. The need to import most manufactured and high technology goods drives the price of these goods up in the open market.
• It is a member of the Third Imperium in the Trin's Veil Subsector of Spinward Marches Sector in the Domain of Deneb.
• It is a chilly tundra world, with a climate of low temperatures.
• This world has an Imperial Naval Base, capable of handling warships.
• It is located within the Katarulu Cluster.

Description (Astrography & Planetology)

Stars

Murchison is a binary star system.

• The primary is a turbulent red giant.
• The secondary is a red main sequence.

Binary Solar System

Murchison Binary Star System

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M5 III	Giant		7.4	2000 - 2900	2280
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	2.12153	3.96052	37.96 - 61.87	212.153	2121.53
	Orbit #	4	5	9	11	15
	Remarks		None
Companion
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M3 V	Main Sequence		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.
• x2 secondary rocky worlds.
• x5 gas giants.

Mainworld Data

The mainworld orbits within the star's Habitable Zone.

• It lies within the zones colder outer H- region.
• It receives lower levels of stellar energy.

• The world orbits deep inside the stars huge Jump Shadow.

Mainworld Size (S)

Murchison is a Meso World between 7,200km and 8,800km in diameter. The world has a standard gravity between 0.4G and 0.57G. The horizon will appear about 4km away.

Mainworld Atmosphere (A)

Murchison 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 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.

• It experiences low to moderate temperatures.
• The atmosphere contains a significant proportion of carbon dioxide, making it unbreathable without artifical assistance.

Mainworld Hydrosphere (H)

Murchison has 35-45% of its surface covered by liquid water. There will be a number of small seas or one larger body of water. Wilderness refueling is possible.

• The seas are crusted with pack ice and the land surface is often covered in frost.

Mainworld Geography and Topography

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

(Blank map, predominantly dry world.)

History & Background (Dossier)

Muchison was the touchstone of the Psionics Suppressions. In 818 a mob stormed the then prestigious Murchison School of Mental Excellence, killing several of the students and staff. The failure of the local government and Imperial troops to keep order incited a rebellion from a combined psionics and non-psionic citizens force. What followed was several days of bloody street fighting and months of guerrilla activities which, despite the efforts of Imperial forces, spread throughout the subsector. Most of these events are now forgotten by the local populace.

World Starport (St)

Murchison 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 Naval Base.

The Imperial Naval Base hosts elements of the 207th Fleet. Murchison's own naval base is a small affair, servicing only a small patrol and customs flotilla.

World Population (P)

Murchison has a population of 30,000 sophonts (tens of thousands).

• This is a Nonindustrial World, too small to support the complete chain of production of most goods from start to finish.

Linguistic Topography

The following languages are most commonly heard:

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

World Technology Level (T)

Murchison possesses a Technology Level of TL–6.

• Common Communication technologies for this TL include: Telephone, radio, and television.
• Common Power Generation technologies for this TL include: Early fission power generation, advanced water and wind generation of electricity.
• Common Transportation technologies for this TL include:
  • Land: Improved automobiles, early ATV's, and dedicated AFV's.
  • Water: Amphibious vehicles, improved submersibles, and early SCUBA gear.
  • Air: Early jet aircraft and rotorcraft VTOL's.
  • Space: Early unmanned rocket delivery systems and early manned orbital rockets.

World Government (G)

Murchison 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 monarchy, with titles passed to family members. Or a plutocracy where inheritance of the family fortune includes government position. Or the organization may be more typical organization with positions of power inherited.

World Law (L)

Murchison has a low law level. 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. Machine guns, other automatic weapons, portable energy weapons, and other military weapons, body pistols, explosives, and poison gas are typically regulated or prohibited.

Imperial Landed Nobility

Murchison, as a member world of the Third Imperium, holds the estates of two members of the Imperial Nobility, who are charged with overseeing the world.

• It holds the estate of an Imperial knight.
• It holds the estate of an Imperial baronet.

Trade Data

• Importance: -1 (unimportant)

World Economy

• Resources: 6 (few)
• Labor: 3 (thousands)
• Infrastructure: 2 (extremely limited)
• Efficiency: -4 (very poor)

World Culture

• Heterogenity: 1 (monolithic)
• Acceptance: 3 (xenophobic)
• Strangeness: 2 (typical)
• Symbols: 3 (very concrete)

World Timeline

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

• The Year 0: the Third Imperium is founded.
• 300-420: the Imperial First Survey charts the system.
• 589-604: First Frontier War.
• 604-622: the Civil War.
• 615-620: Second Frontier War.
• 624: the Express Boat Network is established.
• 979-986: Third Frontier War.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.
• 1082-1084: Fourth Frontier War, also known as the False War.
• 1107-1110: Fifth Frontier War.

References & Contributors (Sources)

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.

• Marc Miller. The Spinward Marches (Game Designers Workshop, 1979), 34-35.
• Marc Miller. The Spinward Marches Campaign (Game Designers Workshop, 1985), 18-19.
• Marc Miller. Imperial Encyclopedia (Game Designers Workshop, 1987), 94-100. (UWP only)
• Rob Caswell. "Domain of Deneb: Sector Data." MegaTraveller Journal 3 (1992): 47-58. (UWP only)
• Dave Nilsen. The Regency Sourcebook (Game Designers Workshop, 1995), 51. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 120-121.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 115. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 133-138. (UWP only)