Penjie (world)

Penjie/Yrgonomi (Astron 0502)
Classic Era (1116)	X220000-0 Starport X No Starport Size 2 Small (3,200 km, 0.10g - 0.17g) Atmosphere 2 Vacuum (very thin - tainted) Hydrographics 0 Desert World 0% Population 0 Barren (0) Government 0 No Government structure Law 0 No Law Tech Level 0 Pre-Industrial (primitive)
See also	UWP
System Details
Primary	G6 V K7 V
Planetoid Belts	1
Gas Giants	2

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Jump map from Travellermap.com

Penjie is a poor, barren desert world with no overt population, government, or law level.

• This world has no free-standing water.
• This world could be populated if anyone had an inclination to do so...
• It is an unclaimed Non-Aligned world located in the Yrgonomi Subsector of Astron Sector.

• This is a frozen world, with a climate of extremely low temperatures.

Description (Astrography & Planetology)

Stellar Data

Penjie is a binary star system.

• The primary is a yellow main sequence.
• The secondary is an orange main sequence.

Penjie has two stars in the star system.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	G6 V	Main Sequence (Dwarf)		0.97	5550 - 5600	0.89888
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0088	0.0786	0.91 - 1.61	0.88	8.8
	Orbit #	*	*	3	3	7
	Remarks
Secondary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K7 V	Main Sequence (Dwarf)		0.64	3990 - 4100	0.20972
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0059	0.038	0.47 - 0.88	0.59	5.9
	Orbit #	*	*	2	2	6
	Remarks

System Data

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

• The mainworld.
• x6 secondary rocky worlds.
• x1 planetoid belt.
• x2 gas giants.

Mainworld Data

The mainworld orbits at the outer edge of the star's Habitable Zone.

• It lies just within the zone's colder outer H- region.
• It receives relatively low levels of stellar energy.

Mainworld Size (S)

Penjie is a Small World between 2,400km and 4,000km in diameter. The world has low gravity between 0.1G and 0.17G. The horizon will appear about 2.5km away.

• The world suffers frequent seismic activity.

Mainworld Atmosphere (A)

Penjie has a pressure of 0.10 to 0.42 atmospheres. The very thin pressures require a respirator or Oxygen Mask. This atmosphere also contains an unusual taint such as disease, a hazardous gas mix, pollutants, or sulfur compounds, which requires the use of a Filter Respirator Combination Mask. Some taints may require more protective equipment. TL–5 or more advanced survival gear is required to settle this world.

• The world has an abiotic oxygen atmosphere.
• Oxygen is produced by photocatalytic conversion of surface materials by stellar energy.
• Fresh surface material is constantly exposed through processes such as seismic activity, volcanism, or erosion.
• The oxygen rapidly depletes from the atmosphere through oxidization with surface materials: a rough equilibrium between production and depletion exists.
• The percentage of oxygen in the atmosphere varies according to the density of global cloud cover.

Mainworld Hydrosphere (H)

Penjie 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.

Satellites:

Penjie retains two small close moons.

• They orbit once every few days.

Mainworld Geography and Topography

No centrally held map of the world 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, predominantly dry world.)

Native Lifeforms

No native life: the world has an abiotic oxygen atmosphere.

History & Background (Dossier)

Penjie is a remote and untamed wilderness. In all likelihood, no intelligent being has ever have set foot on its worlds.

• Information about the system is limited.

Traffic within the system is very rare.

• The resources of the system are untapped.
• Commo only picks up natural background noise and static.

Note that social data, though only 40 years old, may be out of date: previously undocumented groups may now inhabit the system and maintain their own culture, forms of government, and systems of law.

• Verified updated data is constantly sought.

World Starport (St)

Penjie does not have a starport. The Class X Starport is an indication that no starport exists in the system. There are no facilities or services available, and no site marked for landing.

World Technology Level (T)

Penjie possesses a Tech Level of TL–0.

• The world has no technological base.

World Government (G)

Penjie has no government or ruling authority of any kind.

World Military

None.

World Law (L)

Penjie has no law level. No laws of any kind are enforced.

World Economy

• Resources: 7 (few)
• Labor: 0 (unpopulated)
• Infrastructure: 0 (non-existent)
• Efficiency: -5 (extremely poor)

Trade Data

• Importance: -3 (very unimportant)

World Demographics (P)

Penjie is unpopulated.

Urbanization

None.

World Culture

• Homogeneity: 0 (none)
• Acceptance: 0 (none)
• Strangeness: 0 (none)
• Symbols: 0 (none)

World Timeline

• 300-420: the First Survey charts the system.
• 995-1065: the Second Survey charts the system.
• 1065: the Second Survey is published.

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.

• Peter G. Celella, James Holden. Solomani & Aslan (Digest Group Publications, 1991), 50, 51. (Sector named, dot map provided locating world)
• Author & contributor: Jo Grant of CORE (generated data) / Geir Lanesskog (refinement of data).
• Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS