Yusto (world)

Yusto/Ozhev (Fulani 2432)
Classic Era (1116)	C882232-9 Starport C Routine: No Construction, Major Repair, Unrefined fuel Size 8 Large (12,800 km, 0.80g - 1.08g) Atmosphere 8 Dense Hydrographics 2 Dry World 20% Population 2 Low (200) Government 3 Self-Perpetuating Oligarchy Law 2 Low Law (no energy weapons) Tech Level 9 Early Stellar (fusion)
See also	UWP
System Details
Primary	M5 V M5 V
Planetoid Belts	0
Gas Giants	0

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Jump map from Travellermap.com

Yusto 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 Non-Aligned world dominated by human sophonts located in the Ozhev Subsector of Fulani Sector.

• 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.

Description (Astrography & Planetology)

Yusto is a binary star system.

• Both are red main sequence stars.
• The system lies on the edge of the Idella Rift.

Binary Solar System

Yusto Binary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Yusto M5 V	Primary	Main Sequence		0.162	2930 - 3060	0.00171
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0009	0.0034	0.04 - 0.09	0.09	0.9
	Orbit #	*	*	*	*	3
	Remarks
	None
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Yusto M5 V	Secondary	Main Sequence		0.162	2930 - 3060	0.00171
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0009	0.0034	0.04 - 0.09	0.09	0.9
	Orbit #	*	*	*	*	3
	Remarks
	None

System Data

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

• The mainworld.
• x8 secondary rocky worlds.

Mainworld Data

Yusto is a Twilight Zone World.

• One side of the world permanently faces towards the star and one side permanently faces away.
• In the narrow region between permanent night and permanent day, the primary star eternally hangs on the horizon.

The mainworld orbits within the star's Habitable Zone.

• It lies within the zones warmer inner H+ region
• It receives higher levels of stellar energy.

• The world orbits inside the stars Jump Shadow.

Mainworld Size (S)

Yusto is a Meso World between 12,000km and 13,500km in diameter. The world has a standard gravity between 0.8G and 1.1G. The horizon will appear about 5.1km away. Vessels with 1G of thrust should check with local starport authorities before attempting to land using emergency power.

Mainworld Atmosphere (A)

Yusto has a pressure of 1.50 to 2.49 atmospheres. A Dense Atmosphere requires no survival gear although it may be hard on sophonts not accustomed to it.

Mainworld Hydrosphere (H)

Yusto has 15-25% of its surface covered by liquid water or ice. There may be a few small seas. Wilderness refueling is possible. Water for the inhabitants needs to be imported and extensively recycled. These worlds are Hell Worlds or Poor Worlds depending on their atmosphere.

• The world experiences high temperatures.
• Much of the surface is an arid, hostile environment.

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

Abundant native life occupying every available ecological niche. Its metabolic functions drive the process of atmospheric renewal.

History & Background (Dossier)

Yusto is a backwater outpost with little development. Some of the planets and moons within the system have never had an intelligent being visit them.

• The resources of the system are being explored.

There is limited activity within the system.

• Commercial traffic is infrequent: ships rarely visit.
• Commo picks up occasional signals and private chatter. Communications are in Riftian Anglic.
• One or two commercial navigation beacons may be active.
• A vessel or two may be operating among the other worlds and moons that make up the system.

Note that social data, though only 40 years old, may be out of date.

• Verified updated data is constantly sought.

World Starport (St)

Yusto has a Class C Starport, an average quality installation which includes amenities including unrefined fuel for starships, some brokerage services for passengers and cargo, and a variety of ship provisions. There is a shipyard capable of doing maintenance and other kinds of repair. Ports of this classification generally have only a downport, unless this is a trade port or system with an hostile environment mainworld.

World Population (P)

Yusto has population of 200 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.

Urbanization

A single central facility, lying close to the starport, with a few outlying structures and compounds.

• Almost all of the surface of the world is wilderness.

World Technology Level (T)

Yusto possesses a Technology Level of TL–9.

• Common Communication technologies for this TL include: Fiber optics and satellite communication and data networks.
• Common Power Generation technologies for this TL include: Early fusion power.
• Common Transportation technologies for this TL include:
  • Land: Ultra high-speed trains and early grav vehicles.
  • Water: High efficiency sailcraft, multihulled seacraft, improved artificial gills.
  • Air: Tiltrotorcraft, exotic VTOL's, PARWIG, and rocket-assisted suborbitals.
  • Space: SSTO spacecraft, early military spacecraft (System Craft), and interstellar STL starships
  • FTL: Prototype Jump Drive-1.

World Government (G)

Yusto 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 Military

Privately retained security personnel.

World Law (L)

Yusto 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. Portable energy weapons, body pistols, explosives, and poison gas are typically regulated or prohibited.

World Economy

• Resources: 9 (moderate)
• Labor: 1 (tens)
• Infrastructure: 0 (non-existent)
• Efficiency: +2 (good)

Trade Data

• Importance: -1 (unimportant)

World Culture

• Homogeneity: 6 (harmonious)
• Acceptance: 1 (extremely xenophobic)
• Strangeness: 7 (confusing)
• Symbols: 6 (somewhat concrete)

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 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 Far Future Enterprises 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