Corosso (world)

From Traveller Wiki - Science-Fiction Adventure in the Far future
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Corosso/Oriah (Alpha Crucis 1711)
Classic Era (1116)
B542875-A
StarportB Good: Spacecraft Construction, Overhaul, Refined fuel
Size5 Medium (8,000 km, 0.40g - 0.57g)
Atmosphere4 Thin (tainted)
Hydrographics2 Dry World 20%
Population8 Moderate (400 million)
Government7 Balkanization
Law5 Moderate Law (no concealable weapons)
Tech LevelA Early Stellar (jump drive)
See also UWP
System Details
Primary M2 V M0 V
Planetoid Belts 0
Gas Giants 3

Corosso is a poor, moderate population pre-industrial hellworld, with over a hundred million, but not yet a billion sophonts struggling to survive in an inhospitable environment.

  • Hellworlds often offer daily, and sometimes even hourly, life-threatening situations to their inhabitants. Survivors often form intense survival skills and tend to be grim realists.
  • This world would like to become a major industrial powerhouse in the subsector, but lacks the population and resources to build an adequate workforce and industrial business sector.
  • It is a Non-Aligned world dominated by human sophonts located in the Oriah Subsector of Alpha Crucis Sector.


Description (Astrography & Planetology)

The Corosso system is a binary star system with a combined eight planets and three major planetoids. Three of the eight planets are gas giants. The two stars are approximately 20AU distant from each other and each have their own system of planets. They orbit around a barycenter 10.69 AU from the M2 V star on a 93.5 standard year period.

Binary Solar System

Corosso Binary Star System
Star Name Hierarchy Category Mass (Sol) Temp (K) Luminosity (Sol)
Corosso

M2 V

Primary Main Sequence 0.44 3470 - 3560 0.0565
Unit Diameter Min Distance Hab Zone Jump Shadow M-Drive Limit
AU 0.0021 0.0197 0.25 - 0.48 0.21 2.1
Orbit #  *  * 1 0 4
Star Name Hierarchy Category Mass (Sol) Temp (K) Luminosity (Sol)
Corosso

M0 V

Secondary Main Sequence 0.57 3770 - 3850 0.13982
Unit Diameter Min Distance Hab Zone Jump Shadow M-Drive Limit
AU 0.0027 0.031 0.39 - 0.74 0.27 2.7
Orbit #  *  * 2 0 5

System Data

Orbit Distance UWP Notes
M0 V --- Primary Star
0 0.2 AU --- Large Gas Giant
0-1 193,000km 0R00000-0 Ring
0-2 386,000km 0R00000-0 Ring
0-3 965,000km Y100164-9
0-4 1,158,000km Y300166-9
0-5 1,930,000km Y201000-0
0-6 4,825,000km YS00000-0
0-7 8,685,000km Y100000-0
0-8 28,950,000 Y552000-0
1 0.4 AU YS00000-0
2 0.4 AU F200267-9
3 1 AU --- Large Gas Giant
3-1 1,652,000km YS00000-0
3-2 2,360,000km YS00000-0
3-3 2,832,000km Y410000-0
3-4 3,068,000km Y410000-0
3-5 5,900,000km HS00000-0
3-6 7,080,000km YS00000-0
3-7 8,260,000km Y210000-0
3-8 9,440,000km Y100000-0
4 1.6 AU H873000-0
Orbit Distance UWP Notes
M2 V --- Companion Star
0 0.2 AU GS00767-9
1 0.4 AU GS00434-9
2 0.9 AU B542875-A Corosso, Naval Bases
2-1 8,480km 0R00000-0 Ring
2-2 16,960km 0R00000-0 Ring
3 1.7 AU HS00366-9
4 2.3 AU --- Large Gas Giant
4-1 201,000km 0R00000-0
4-2 402,000km 0R00000-0
4-3 603,000km 0R00000-0
4-4 1,407,000km YS00000-0
4-5 2,010,000km H521000-0
4-6 2,211,000km Y430000-0
4-7 2,412,000km YS00000-0
4-8 9,045,000km HS00000-0

Mainworld Data

Corosso orbits the companion star at a distance of 0.9 AU. It has an orbital period of 1.22 standard years and a rotational period of 29.5 standard hours. The planet has an axial tilt of 48°.

Mainworld Size (S)

Corosso has a diameter of 8,480km, a mass of 0.1416 standard units, and a gravity of 0.36g.

Mainworld Atmosphere (A)

The atmosphere of Corosso is a thin standard oxygen-nitrogen mix with a significant taint of pollution. The atmospheric pressure at the surface of the world is 0.48 atmospheres.

The average global temperature on Corosso is -108°C. During the day the surface temperature can go as high as -103°C and during night the surface temperature can fall to -152°C.

Mainworld Hydrosphere (H)

The surface of Corosso is roughly 22% water, all of which is ice.

Mainworld Geography & Topography

No information yet available.

Mainworld Map

No information yet available.

Native Lifeforms

Corosso has native life that is well adapted to the extreme cold surface temperatures.

History & Background (Dossier)

Corosso is a poor hellworld located in Oriah Subsector of Alpha Crucis Sector. The system is non-aligned and contains a naval base.

  • Corosso is a balkanized world divided into pro-Solomani, neutral, and pro-Imperial power blocs. Corossa has a trade agreement and mutual defense pact with neighboring Darlany (Alpha Crucis 1811), a thriving now-independent former colony.

World Starport

No information yet available.

World Technology Level

Category Subcategory Level
Common High A
Low A
Comfort Energy 8
Computers/Robotics A
Communications A
Medical C
Environment 9
Transportation Land 7
Sea 7
Air 8
Space A
Military Personal 8
Heavy 7
Novelty D

World Government

Corosso is a balkanized world with 13 states that collectively refer to themselves as the United Nations of Corosso. The 13 states are currently divided into pro-Solomani, pro-Imperial and non-aligned power blocs.

The pro-Solomani bloc consists of four nations that are in favor of Corosso joining the Solomani Confederacy.

  • Udrary is the largest nation and de facto leader of the Pro-Solomani power bloc. It is run by a civil service bureaucracy with a law profile of D-79776.
  • Scesian Confederation is a feudal technocracy with a law profile of 2-75669.
  • Proletarian Republic of Hublania is a charismatic oligarchy with a law profile of D-DFBCC.
  • Noswaevania is an impersonal bureaucracy with a law profile of 8-8AAC8.

The pro-Imperial bloc consists of five nations that are in favor of Corosso joining the Third Imperium.

  • The Dominion of Freunia is the largest nation and de factor leader of the Pro-Imperial power block. It is ran by a charismatic dictator with a law profile of C-AC778.
  • Todroadan is a representative democracy with a law profile of 3-84455.
  • Daskougua is a civil service bureaucracy with a law profile of 4-89848.
  • Uswos is a nation that is currently under occupation by Todroandan with a law profile of 3-16953.
  • Stegua Unification is a feudal technocracy with a law profile of 6-98727.

The non-aligned power bloc includes nations that are either in favor of Corosso remaining an independent world or simply not members of the other two blocs.

  • The Glauque Empire is the largest nation in the non-aligned power bloc. It is a feudal technocracy with a law profile of 9-65554.
  • Sastreorus is a civil service bureaucracy with a law profile of 9-AA7A9.
  • Adroejan is a feudal technocracy with a law profile of 6-39856.
  • Osnea is a nation that is currently under occupation by Sastreorus with a law profile of 8-6A135.

World Economy

No information yet available.

World Demographics

The inhabitants of Corosso are descendants of Solomani settlers and are mostly pure Solomani or mixed-Solomani today.

World Culture

As a whole, the people of Corosso are conservative in nature and tend to follow authority without question. They are friendly to off-worlders.

Corosso has a handful of notable customs.

  • The homegrown sport of Pyraraid is a team sport that is played by online avatars competing in events of simulated violence where one team must capture a flag while protecting their own.
  • The lower classes of Corosso in their leisure time are commonly found at social clubs performing popular music in turns for the approval of their friends.
  • As a rule when young adults marry they are not legally able to divorce until at least five years have passed.
  • It is considered taboo for the political elite to eat in public. As a result most politicians are known to fast during the day.

Historical Data

Corosso was colonized during the Rule of Man period and was a member of the Solomani Confederacy. During the Solomani Rim War the government collapsed and the world fell into a balkanized state of 13 nations. These nations organized into pro-Solomani, pro-Imperial and non-aligned power blocs. After a short period of war the three largest nations are locked into a cold war. Spy games and proxy wars are common occurrences. Each of the three nations maintains their own Naval forces and starports.

References & Contributors (Sources)

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 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.