Ychea (world)

Ychea/Aklan (Delphi 0623)
Classic Era (1116)	A427988-D Starport A Excellent: Starship Construction, Overhaul, Refined fuel Size 4 Small (6,400 km, 0.32g - 0.46g) Atmosphere 2 Vacuum (very thin - tainted) Hydrographics 7 Wet World 70% Population 9 High (5 billion) Government 8 Civil Service Bureaucracy Law 8 High Law (controlled blades) Tech Level D Average Stellar (holo data)
See also	UWP
System Details
Primary	K0 V
Planetoid Belts	0
Gas Giants	2

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Jump map from Travellermap.com

Ychea is a high-population, industrial world with a billion or more sophonts in population size.

• As an industrial world, this planet has well-developed manufacturing and processing industries. Manufactured goods are a major export item.
• Its economy is rapidly growing and living conditions are expected to rapidly improve barring outside forces.
• The world serves as the subsector capital with the significant extra trade and prestige associated with that role.
• This is a "high technology" world with technology achievements at, near, or above the standard for Charted Space.
• It is a member of the Third Imperium in the Aklan Subsector of Delphi Sector in the Domain of Sylea.
• This world has a colony at Withern.

Description (Astrography & Planetology)

This world is part of the namesake Ychea Cluster.

Stellar Data

Ychea has a solitary primary star.

Ychea
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K0 V	Main Sequence (Dwarf)		0.88	5170 - 5270	0.63928
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0076	0.0663	0.78 - 1.4	0.76	7.6
	Orbit #	*	*	3	2	6
	Remarks

History & Background (Dossier)

In the past this world was the seat of the Ychean Empire.

Imperial High (Landed) Nobility

Herodotus, as a member world of the Third Imperium, holds the estate of an Imperial Landed Knight who acts as an Imperial representative to the world, and the fiefdoms of two members of the Imperial Landed Nobility, who oversee affairs regarding the world at an Interstellar and Imperial level.

• It holds the estate of an Imperial knight, the Imperial representative to the world.
• It holds the fiefdom of an Imperial count.
• It holds the fiefdom of an Imperial subsector duke, who also conducts affairs regarding the entire subsector at the Interstellar and Imperial level.

Historical Data

No information yet available.

Timeline

Major events that have affected this world and the wider region that it lies within:

• circa -250,000: The Ancients are active within the region.
• -9235: The Vilani discover jump drive technology. Over the centuries pioneers and settlers gradually spread across Charted Space.
• -5400 to -4015: The Vilani Consolidation Wars.
• -4045 to -2204: The Ziru Sirka claims and settles worlds across the region.
• -2404 to -2215: The Interstellar Wars.
• -2204 to -1776: The Rule of Man administers the worlds of the region.
• -1776 to 0: The Long Night.
• -530: The Free Human League is founded in the Lashkagur Cluster. It will be an important trade partner of Ychea.
• The Year 0: The Third Imperium is founded.
• 76 to 120: The Third Imperium wages the Pacification Campaigns to unify and assimilate the regions under its control.
  • The Ychean Empire does not resist incorporation.
• 132: Following the Pacification Campaign, a treaty is signed formalizing an existing agreement which allies the Free Human League with the Third Imperium.
• 300-420: The Imperial First Survey.
• 604-622: The Civil War.
• 624: The Express Boat Network is established.
• 800-820: The Psionics Suppressions.
• 995-1065: The Imperial Second Survey.
• 1065: The Second Survey is published. Information about the world becomes widely available.

References & Contributors (Sources)

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.

• MegaTraveller Imperial Encyclopedia
• MegaTraveller Arrival Vengeance
• Periodical: Challenge Magazine No. 37 — Michael R. Mikesh
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science