Difference between revisions of "Jastamin (world)"
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== Astrography and Planetology == | == Astrography and Planetology == | ||
| − | + | This [[star system]] is detailed using the [[Fringian Variant System Description]]. | |
{{TrinaryStarSystem | {{TrinaryStarSystem | ||
| Line 32: | Line 32: | ||
|tertiary = M5 VI | |tertiary = M5 VI | ||
|PrimaryNotes = | |PrimaryNotes = | ||
| − | |SecondaryNotes = | + | |SecondaryNotes = 735 AU from primary |
| − | |TertiaryNotes = | + | |TertiaryNotes = 1860 AU from primary |
}} | }} | ||
=== System Data === | === System Data === | ||
| − | ==== | + | ==== Receve-Jastamin System ==== |
| − | The primary is | + | The primary is Receve, an ordinary white main sequence star. It has a luminosity of 6.26 Sols, a mass of 1.54 Sols, and a diameter of 2.198 million km. The inner system consists of (III) an [[exotic atmosphere]] [[radworld]], (IV) a [[corrosive atmosphere]] [[inferno world]], and (V) a [[standard atmosphere]] [[hospitable world|hospitable]] [[water world]] – orbital positions (I) and (II) are empty. (VI) Jastamin orbits within the [[habitable zone]] and is designated the [[mainworld]]. Few of the worlds retain [[satellite]]s. |
==== Lyzo Subsystem ==== | ==== Lyzo Subsystem ==== | ||
| − | The companion is Lyzo, a magenta-colored L-type brown dwarf lying approximately 735 AU from | + | The companion is Lyzo, a magenta-colored L-type brown dwarf lying approximately 735 AU from Receve and approximately 1,250 AU from Calish. It is not luminous, it has a mass of 0.062 Sols and a diameter of 60,000 km. It does not retain a planetary system. |
==== Calish Subsystem ==== | ==== Calish Subsystem ==== | ||
| − | The far companion is Calish, a dim red subdwarf star lying approximately 1,860 AU from | + | The far companion is Calish, a dim red subdwarf star lying approximately 1,860 AU from Receve and approximately 1,250 AU from Lyzo. It has a luminosity of 0.002 Sols, a mass of 0.104 Sols, and a diameter of 145,000 km. (I) a [[vacuum]] [[iceworld]] forms the outer system: it retains no [[satellite]]s. |
| + | * The [[star]] experiences periodic flare activity. | ||
| + | |||
| + | === Mainworld Data === | ||
| + | ==== (VI) Jastamin ==== | ||
| + | (VI) Jastamin is designated the [[mainworld]]. It orbits Receve at a mean distance of 2.57 AU (384.5 million km), within the [[habitable zone]]. It has an orbital period of 3 years 117 days and a rotation period of 44 hours. The axial tilt is 23 degrees. Jastamin has a diameter of 9,504 km, a density of 4.52 g/cm³, and a surface gravity of 0.61 G. The world is geologically active. Its atmosphere is rated as [[Standard atmosphere|Standard]], [[Tainted atmosphere|Tainted]], with a mean surface pressure of 0.85 bar and a composition of 72% nitrogen (N<sub><small>2</small></sub>), 26% oxygen (O<sub><small>2</small></sub>), 1% argon (Ar), and 1% water vapor (H<sub><small>2</small></sub>O), carbon dioxide (CO<sub><small>2</small></sub>), ozone (O<sub><small>3</small></sub>), neon (Ne) and other trace gases. The [[Tainted atmosphere|taint]] is caused by the high percentage of atmospheric oxygen. Approximately 60% of the surface is covered in oceans of liquid water: average tidal ranges exceed 0.35m. Mean surface temperature: 33°C. The [[Fringian_Variant_System_Description#Planetary_Climate|climate]] is rated as Hot and experiences moderate seasonal changes during the local year. The atmosphere is active and strong weather systems driven by the star and the oceans sweep across the globe. | ||
| + | |||
| + | ==== Satellite ==== | ||
| + | Jastamin retains a single natural [[satellite]], a [[vacuum]] [[worldlet]] named Kurag: | ||
| + | : (VIa) Kurag ([[UWP]] Y200000-0, orbiting at 25 Diameters/240,000 km) | ||
| + | |||
| + | ==== Mainworld Geography and Topography ==== | ||
| + | Total surface area: 284 million km², Water surface area: 170 million km², Land surface area: 114 million km². | ||
| + | |||
| + | === Native Lifeforms === | ||
| + | ==== Receve-Jastamin System ==== | ||
| + | The temperate [[hospitable world|hospitable]] [[water world]] lying in orbital position (V) (within the [[Habitable Zone|H–]] region of the inner system) has extensive, abundant native life, with complex organisms inhabiting every ecological niche. Their metabolic functions drive the process of atmospheric renewal. | ||
| − | + | Jastamin, the [[mainworld]], has extensive, abundant native life, with complex organisms inhabiting every ecological niche. Their metabolic functions drive the process of atmospheric renewal. | |
| − | |||
| − | ==== | + | ==== Lyzo Subsystem ==== |
| − | + | The [[system|subsystem]] does not have native life. | |
| − | === | + | ==== Calish Subsystem ==== |
| − | No | + | No body in the [[system|subsystem]] is known to have native life. |
== History & Background (Dossier) == | == History & Background (Dossier) == | ||
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|S1= Author & Contributor: Lord (Marquis) and Master Scout Emeritus [[User: Alagoric|Adie Alegoric Stewart]] of the [[IISS]] | |S1= Author & Contributor: Lord (Marquis) and Master Scout Emeritus [[User: Alagoric|Adie Alegoric Stewart]] of the [[IISS]] | ||
|S2= Author & Contributor: Lord (Marquis) and Master of Sophontology [[User:Maksim-Smelchak|Maksim-Smelchak]] of the [[Ministry of Science]] | |S2= Author & Contributor: Lord (Marquis) and Master of Sophontology [[User:Maksim-Smelchak|Maksim-Smelchak]] of the [[Ministry of Science]] | ||
| − | |||
}} | }} | ||
| − | {{LEA|Distant Fringe|Distant Fringe worlds|Trinary Star System | + | {{LEA|Distant Fringe|Distant Fringe worlds|Trinary Star System}} |
Revision as of 11:52, 19 July 2018
This is a world-system under construction and is currently being input-programmed into the Traveller RPG Wiki.
| Jastamin/Jerik (Halcyon 0727) | |||||||||||||||||||||||||
| Classic Era (1116) | C676776-5
| ||||||||||||||||||||||||
| See also | UWP | ||||||||||||||||||||||||
| System Details | |||||||||||||||||||||||||
| Primary | F2 V BD M5 VI | ||||||||||||||||||||||||
| Planetoid Belts | 0 | ||||||||||||||||||||||||
| Gas Giants | 0 | ||||||||||||||||||||||||
Jastamin is an agricultural world with the potential to become an industrial power.
- As an agricultural world, this world is a near-ideal environment for producing quality foodstuffs of plant, animal, and other forms. Quality foodstuffs are a major export commodity for this world.
- As a preindustrial world, this planet cannot yet manufacture enough high-technology resources to support a modern, star-faring society. Having to import many manufactured and high tech goods drives the price up for these items at this world.
- This is a "low technology" world with technology competencies well below technology standards for Charted Space.
- It is a Non-Aligned world dominated by human sophonts located in the Jerik Subsector of Halcyon Sector.
Astrography and Planetology
This star system is detailed using the Fringian Variant System Description.
Trinary Solar System
Jastamin Trinary Star System Star Name Hierarchy Category Mass (Sol) Temp (K) Luminosity (Sol) Jastamin F2 V
Primary Main Sequence 1.46 6750 - 6820 3.76041 Unit Diameter Min Distance Hab Zone Jump Shadow M-Drive Limit AU 0.0075 0.1608 1.73 - 3 0.75 7.5 Orbit # * 0 5 2 6 Star Name Hierarchy Category Mass (Sol) Temp (K) Luminosity (Sol) Jastamin BD
Secondary Brown Dwarf 0.0276 950 - 1250 0 Unit Diameter Min Distance Hab Zone Jump Shadow M-Drive Limit AU 0.00092 0.00038 0 - 0.01 0.092 0.92 Orbit # * * * * 3 Remarks 735 AU from primary Star Name Hierarchy Category Mass (Sol) Temp (K) Luminosity (Sol) Jastamin M5 VI
Tertiary Main Sequence 0.104 2000 - 2900 0.002 Unit Diameter Min Distance Hab Zone Jump Shadow M-Drive Limit AU 0.00097 0.00371 0.04 - 0.06 0.097 0.97 Orbit # * * * * 3 Remarks 1860 AU from primary
System Data
Receve-Jastamin System
The primary is Receve, an ordinary white main sequence star. It has a luminosity of 6.26 Sols, a mass of 1.54 Sols, and a diameter of 2.198 million km. The inner system consists of (III) an exotic atmosphere radworld, (IV) a corrosive atmosphere inferno world, and (V) a standard atmosphere hospitable water world – orbital positions (I) and (II) are empty. (VI) Jastamin orbits within the habitable zone and is designated the mainworld. Few of the worlds retain satellites.
Lyzo Subsystem
The companion is Lyzo, a magenta-colored L-type brown dwarf lying approximately 735 AU from Receve and approximately 1,250 AU from Calish. It is not luminous, it has a mass of 0.062 Sols and a diameter of 60,000 km. It does not retain a planetary system.
Calish Subsystem
The far companion is Calish, a dim red subdwarf star lying approximately 1,860 AU from Receve and approximately 1,250 AU from Lyzo. It has a luminosity of 0.002 Sols, a mass of 0.104 Sols, and a diameter of 145,000 km. (I) a vacuum iceworld forms the outer system: it retains no satellites.
- The star experiences periodic flare activity.
Mainworld Data
(VI) Jastamin
(VI) Jastamin is designated the mainworld. It orbits Receve at a mean distance of 2.57 AU (384.5 million km), within the habitable zone. It has an orbital period of 3 years 117 days and a rotation period of 44 hours. The axial tilt is 23 degrees. Jastamin has a diameter of 9,504 km, a density of 4.52 g/cm³, and a surface gravity of 0.61 G. The world is geologically active. Its atmosphere is rated as Standard, Tainted, with a mean surface pressure of 0.85 bar and a composition of 72% nitrogen (N2), 26% oxygen (O2), 1% argon (Ar), and 1% water vapor (H2O), carbon dioxide (CO2), ozone (O3), neon (Ne) and other trace gases. The taint is caused by the high percentage of atmospheric oxygen. Approximately 60% of the surface is covered in oceans of liquid water: average tidal ranges exceed 0.35m. Mean surface temperature: 33°C. The climate is rated as Hot and experiences moderate seasonal changes during the local year. The atmosphere is active and strong weather systems driven by the star and the oceans sweep across the globe.
Satellite
Jastamin retains a single natural satellite, a vacuum worldlet named Kurag:
- (VIa) Kurag (UWP Y200000-0, orbiting at 25 Diameters/240,000 km)
Mainworld Geography and Topography
Total surface area: 284 million km², Water surface area: 170 million km², Land surface area: 114 million km².
Native Lifeforms
Receve-Jastamin System
The temperate hospitable water world lying in orbital position (V) (within the H– region of the inner system) has extensive, abundant native life, with complex organisms inhabiting every ecological niche. Their metabolic functions drive the process of atmospheric renewal.
Jastamin, the mainworld, has extensive, abundant native life, with complex organisms inhabiting every ecological niche. Their metabolic functions drive the process of atmospheric renewal.
Lyzo Subsystem
The subsystem does not have native life.
Calish Subsystem
No body in the subsystem is known to have native life.
History & Background (Dossier)
No information yet available.
World starport
Jastamin 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 technology level
Jastamin possesses a Technology Level of TL–5.
- Common Communication technologies for this TL include: Telephone, radio, and television.
- Common Power Generation technologies for this TL include: Electricity, hydrocarbon internal combustion, and the most fundamental atomic energy.
- Common Transportation technologies for this TL include:
- Land: Ground cars or automobiles and tracked vehicles.
- Water: Large ships and submersibles with steel hulls.
- Air: Early aircraft including seaplanes and very early unmanned rockets.
World government
Jastamin has a Balkanized Government. There is no central world government. The world has several governments competing for control of the world. These may be allies, cooperating, competitors, or at war with each other.
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.
Historical data
No information yet available.
World timeline
No information yet available.
UWP listing
No information yet available.
References & Contributors / Sources
|
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- Author & Contributor: Lord (Marquis) and Master Scout Emeritus Adie Alegoric Stewart of the IISS
- Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science
- ↑ "Jump Map API" and map location from Travellermap.com