Jinx (world)

Jinx/Five Sisters (Spinward Marches 0440)
Classic Era (1116)	D100133-7 Starport D Poor: No Construction, Minor Repair, Unrefined fuel Size 1 Small (1,600 km, 0.05g - 0.09g) Atmosphere 0 Vacuum Hydrographics 0 Desert World 0% Population 1 Low (20) Government 3 Self-Perpetuating Oligarchy Law 3 Low Law (no automatic weapons) Tech Level 7 Pre-Stellar (electronics)
See also	UWP
System Details
Primary	G3 IV D
Planetoid Belts	0
Gas Giants	2

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Jump map from Travellermap.com

Jinx 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 Five Sisters Subsector of Spinward Marches Sector.

• It is a mainworld which is a satellite of either a gas giant or another world.
• This dangerous world is designated an Amber Zone with an environment, laws, customs, life forms, or other conditions that make it dangerous to visitors.
• It is a member of the Raweh Cluster.

Description (Astrography & Planetology)

Stellar Data

Jinx is a binary star system.

• The primary is a turbulent yellow subgiant.
• The secondary is a white dwarf stellar remnant.

Jinx has two stars in the star system.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	G3 IV	Subgiant		1.9	4900 - 5800	5.54
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.02494	0.19523	1.87 - 3.05	2.494	24.94
	Orbit #	*	0	5	5	8
	Remarks
Secondary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	D	White Dwarf		0.53	6800 - 6800	0
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.00011	0.00168	0 - 0.03	0.011	0.11
	Orbit #	*	*	*	*	0
	Remarks

System Data

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

• The mainworld.
• x7 secondary rocky worlds.
• x2 gas giants.

Mainworld Data

Jinx is the 13th moon of the system's second gas giant.

The mainworld and its gas giant primary orbit within the outer system.

• They receive very low levels of stellar energy.

The gas giant has an an eccentric orbit around the star, with its actual orbital distance varying by up to 4 AU over the course of a local year.

Mainworld Size (S)

Jinx is a Small World between 900km and 2,400km in diameter. The world has very low gravity between 0.05G and 0.09G. The horizon will appear about 2km away.

Mainworld Atmosphere (A)

Jinx 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)

Jinx 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)

Jinx is a Danger World and is designated as an Amber Zone. It presents particular risks and dangers due to the environment or native life forms, laws or customs, or other conditions that are not well understood.

• Visitors are advised to act with caution.

The system has been issued an Amber Zone travel advisory given its general lawlessness.

World Starport (St)

Jinx has a Class D Starport, a poor quality installation which has few of the 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 only a downport, unless this is a trade port or system with an hostile environment mainworld.

World Population (P)

Jinx has a population of 20 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.

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)

Jinx 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)

Jinx 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)

Jinx 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.

Trade Data

• Importance: -3 (very unimportant)

World Economy

• Resources: 3 (very scarce)
• Labor: 0 (none available)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

World Culture

• Heterogenity: 1 (monolithic)
• Acceptance: 1 (extremely xenophobic)
• Strangeness: 2 (typical)
• Symbols: 4 (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.

---

IISS GURPS Astrographics Survey

0440 Jinx (Imperium) - Amber Zone

Starport: Class II.

Diameter: 1,125 miles (1,800 km).
Atmosphere: None.
Hydrographics: None.
Climate: Variable (very hot to very cold).
Population: 26 million.
Government: Anarchy.
Control Level: 0.
Tech Level: 7.
World Trade Number: 1.5.

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), 10-11.
• 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), 48. (UWP only)
• Martin Dougherty, Neil Frier. Behind the Claw (Steve Jackson Games, 1998), 52.
• Mike West. The Spinward States (Avenger Enterprises, 2008), 109. (UWP only)
• Martin Dougherty. The Spinward Marches (Mongoose Publishing, 2008), .
• Martin Dougherty. Behind the Claw (Mongoose Publishing, 2019), 98-102. (UWP only)