Isshikha (world)

From Traveller Wiki - Science-Fiction Adventure in the Far future
Jump to: navigation, search

This is a world-system under construction and is currently being input-programmed into the Traveller RPG Wiki.

Isshikha/Hak'tha (Deep 0102)
Classic Era (1115)
StarportE Frontier - no facilities
Size4 Small (6,400 km, 0.32g - 0.46g)
Atmosphere3 Vacuum (very thin)
Hydrographics4 Wet World 40%
Population0 Barren (0)
Government0 No Government structure
Law0 No Law
Tech Level0 Pre-Industrial (primitive)
See also UWP
System Details
Primary K8 V
Planetoid Belts 1
Gas Giants 2
Jump map from [1]

Isshikha is a barren world with no overt population, government, or law level.

  • Warning: Humans are not welcome within Sath-controlled areas. Those few humans that venture into their territory are generally met with a hostile reception and are closely monitored at all times.

Astrography and Planetology[edit]

This star system is detailed using the Fringian Variant System Description.

Monostellar System[edit]

Isshikha Monostellar System
Star Name Hierarchy Color Classification Remarks
Isshikha Primary Orange K8 V

System Data[edit]

Iss'thii-Isshikha System[edit]

The primary is Iss'thii, an ordinary orange main sequence star. It has a luminosity of 0.056 Sols, a mass of 0.5214 Sols, and a diameter of 773,000 km. (I) Isshikha orbits within the habitable zone and is designated the mainworld. (II) a sparse icy planetoid belt, (III) a small gas giant, (IV) a large ringed gas giant, (V) a thin atmosphere radworld, and (VI) a vacuum worldlet form the outer system. Isshikha and both of the giant worlds retain satellites.

Mainworld Data[edit]

(I) Isshikha[edit]

(I) Isshikha is designated the mainworld and orbits Iss'thii at a mean distance of 0.28 AU (41.9 million km), within the habitable zone. It has an orbital period of 74 days 23 hours and a rotation period of 26.5 hours. The axial tilt is 18 degrees. Isshikha has a diameter of 6,271 km, a density of 5.21 g/cm³, and a surface gravity of 0.46 G. The world is geologically active. Its atmosphere is rated as Very Thin, with a mean surface pressure of 0.23 bar and a composition of 80% nitrogen, 18% oxygen, 1% carbon dioxide, and 1% argon, carbon monoxide, neon and other trace gases. Approximately 39% of the surface is covered in seas of liquid water: average tidal ranges are 0.25m. Mean surface temperature: 15°C. The atmosphere is sedentary and weak weather systems, driven by the star and the seas, crawl across the globe. The climate is seasonal and weather patterns follow regular cycles during the local year.


Isshikha retains a single natural satellite, a vacuum moon named Kikhi:

(Ia) Kikhi (UWP Y100000-0, orbiting at 20 Diameters/284,000 km).

Mainworld geography and topography[edit]

Total surface area: 124 million km², Land surface area: 76 million km², Water surface area: 48 million km².

Native lifeforms[edit]

Isshikha has extensive but primitive native life, entirely consisting of microscopic multicellular organisms. Their metabolic functions drive the process of atmospheric renewal. Flora-types have colonised the land regions immediately around the seas and grow in vast thick slime-mats, each covering many tens of square kilometers.

History & Background (Dossier)[edit]

No information yet available.

World starport[edit]

Isshikha has a frontier quality starport.

World technology level[edit]

Isshikha 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[edit]

Isshikha has no well-defined government structure. It is an Anarchy.

  • In many cases, tribal, clan or family bonds predominate.
  • The typical power source of this government is an Pantocracy or Chaos.
  • The typical power structure of this government is a Confederation (Anarchy).

World military[edit]

No information yet available.

World economy[edit]

No information yet available.

Trade data[edit]

No information yet available.

World demographics[edit]

Population: 0

World culture[edit]

  • Homogeneity: 0
  • Acceptance: 0
  • Strangeness: 0
  • Symbols: 0

Historical data[edit]

No information yet available.

World timeline[edit]

No information yet available.

UWP listing[edit]

No information yet available.

References & Contributors / Sources[edit]

62px-Information icon.svg.png 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 article was copied or excerpted from the following copyrighted sources and used under license from Far Future Enterprises or by permission of the author.

  1. "Jump Map API" and map location from