Polyphemus (world)

Polyphemus/Capella (Solomani Rim 1537)
Interstellar Wars	E310000-0 Starport E Frontier - no facilities Size 3 Small (4,800 km, 0.24g - 0.34g) Atmosphere 1 Vacuum (trace) Hydrographics 0 Desert World 0% Population 0 Barren () Government 0 No Government structure Law 0 No Law Tech Level 0 Pre-Industrial (primitive)
Classic Era (1116)	A558AA9-E Starport A Excellent: Starship Construction, Overhaul, Refined fuel Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 5 Thin Hydrographics 8 Wet World 80% Population A High (20 billion) Government A Charismatic Dictator Law 9 High Law (no weapons out of home) Tech Level E High Stellar (anti-grav cities)
See also	UWP
System Details
Primary	M1 V M3 V M0 V
Planetoid Belts	1
Gas Giants	4

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Jump map from Travellermap.com

Polyphemus is a high-population world with a billion or more sophonts in population size.

• This world is a "Twilight Zone World", a planet that is tidally-locked to its star. It has a hot side that permanently faces the star, a cold side that permanently faces away, and a narrow twilight zone in-between.
• It is a member of the Solomani Confederation in the Capella Subsector of Solomani Rim Sector.

• This world has a colony at Teucer (world).

Description (Astrography & Planetology)

No information yet available.

Trinary Solar System

Polyphemus Trinary Star System

Polyphemus
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M1 V	Main Sequence		0.5	3620 - 3660	0.08839
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0047	0.0247	0.31 - 0.59	0.47	4.7
	Orbit #	*	*	1	1	6
	Remarks
Polyphemus
	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
Polyphemus
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M0 V	Main Sequence		0.57	3770 - 3850	0.13982
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0055	0.031	0.39 - 0.74	0.55	5.5
	Orbit #	*	*	2	1	6
	Remarks

IISS GURPS Astrographics Survey

1537 Polyphemus (Solomani)

Starport: Class V.

Diameter: 3,400 miles (5,400 km). Gravity: 0.38g.
Atmosphere: Thin oxygen-nitrogen.
Hydrographics: 80%.
Climate: Cold.
Population: 20 billion.
Government: Dictatorship.
Control Level: 6.
Tech Level: 11.
World Trade Number: 6.

System Data

No information yet available.

Mainworld Data

Polyphemus is a freak among worlds. Long ago, it became tide-locked to its red-dwarf primary, its volatile compounds freezing out on the night side.

Mainworld Geography & Topography

Quite recently, however (in the last million years or so) some cataclysmic event restarted the planet's rotation with respect to its primary. How this happened is not yet known, although it's clear that there was a massive release of energy. Most of the planet's surface rocks show signs of melting, and the planet's core is much warmer than would be expected for such a small world.

Mainworld Map

No information yet available.

Native Lifeforms

Many exobiologists believe that this world may have a rich shadow sphere of life.

History & Background (Dossier)

Polyphemus is a high-population world located within Capella Subsector of the Solomani Rim. The system is part of the Near Boötes Cluster and a member of the Solomani Confederation.

Non-canon: Polyphemus (Solomani Rim 1537) is a prosperous, science-oriented world and is the home of the Polypheman Scientific Academy, a university specializing in robotics and xenosciences, as well as one of the few Hiver embassies in human space.

Polyphemus is the homeworld of High Councilor Kathleen Ryan-Cox, minister of science and technology.

Imperial Landed Nobility

TBD, as a member world of the Third Imperium has a member of the Imperial Nobility overseeing the world.

• It holds the estate of an Imperial knight.

World Starport

TBD 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.

World Technology Level

TBD possesses a Technology Level of TL–0.

• These worlds often contain a Proto-Sophont species beginning to establish a nascent civilization and society.
• This world is in its Alpha Period and has not yet been interfered with by a higher technology civilization.
• Common Communication technologies for this TL include: Bodily communicative apparati, courier-runners, and smoke signals.
• Common Power Generation technologies for this TL include: Bodily muscle.
• Common Transportation technologies for this TL include:
  • Land: Bodily locomotion, riding beasts, and litters or sedan chairs.
  • Water: Swimming, rafts, and canoes.
  • Air: Typically not available unless a bodily ability.

World Government

TBD has no central government for the world, 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 Level

No information yet available.

World Military

No information yet available.

World Economy

No information yet available.

Trade Data

No information yet available.

World Demographics

No information yet available.

World Culture

No information yet available.

World Language/s

No information yet available.

Urbanization

No information yet available.

World Infrastructure

No information yet available.

Historical Data

No information yet available.

World Timeline

No information yet available.

UWP Listing

No information yet 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.

• Classic Traveller Solomani (Alien Module)
• TNE Survival Margin
• GURPS Traveller: Rim of Fire
• GURPS Traveller: Interstellar Wars
• Mongoose Traveller: Solomani Rim
• Periodical: Imperial Lines 2 by: Steven Eric Schwartz
• Traveller Wiki Editorial Team
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science