Hradus (world)

Hradus/Tobia (Trojan Reach 2714)
Classic Era (1116)	B54699B-7 Starport B Good: Spacecraft Construction, Overhaul, Refined fuel Size 5 Medium (8,000 km, 0.40g - 0.57g) Atmosphere 4 Thin (tainted) Hydrographics 6 Wet World 60% Population 9 High (2 billion) Government 9 Impersonal Bureaucracy Law B Extreme Law (control of movement) Tech Level 7 Pre-Stellar (electronics)
See also	UWP
System Details
Primary	F1 V M6 V
Planetoid Belts	2
Gas Giants	3

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Jump map from Travellermap.com

Hradus 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.
• It is a member of the Third Imperium in the Tobia Subsector of Trojan Reach Sector in the Domain of Deneb.
• This world has an Imperial Scout base, capable of handling IISS starships and personnel.
• About 80% of the population is composed of Aslan.
• About 20% of the population is composed of baseline humans and other non-human sophonts.

Description (Planetology)

This world is part of the Tobia Cluster.

Stellar Data

Hradus has two stars in the star system.

Hradus
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	F1 V	Main Sequence (Dwarf)		1.5	6820 - 7020	4.13351
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0156	0.1686	1.8 - 3.11	1.56	15.6
	Orbit #	*	0	5	4	8
	Remarks
Hradus
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M6 V	Main Sequence (Dwarf)		0.102	2740 - 2810	0.00034
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0013	0.0015	0.02 - 0.04	0.13	1.3
	Orbit #	*	*	*	0	3
	Remarks

Mainworld Data

Mainworld Size (S)

Hradus is a Meso World between 7,200km and 8,800km in diameter. The world has a standard gravity between 0.4G and 0.57G. The horizon will appear about 4km away.

Mainworld Atmosphere (A)

Hradus has a pressure of 0.43 to 0.70 atmospheres. While the thin atmosphere does not require survival gear this atmosphere also contains an unusual taint such as disease, a hazardous gas mix, pollutants, or sulfur compounds which requires the use of a Filter Mask. Some taints may require more protective equipment. TL–3 or more advanced survival gear is required to settle this world.

Mainworld Hydrosphere (H)

Hradus has 55-65% of its surface covered by liquid water. It has significant large liquid bodies. Wilderness refueling is possible.

History & Background (Dossier)

Hradus is a high-population, heavily industrialized Imperial world. The system contains the highest Aslan population in the entire Imperium.

• Because of this, the Treaty of Hradus, which provided admittance to the Imperium, explicitly caps technology at TL-7, even though the Aslan have the capability to produce up to TL-12 goods.
• The world was originally settled by Humans who were soon joined by members of the progressive Esuaheakhahryoyulr, fleeing the Hierate during the Aslan Cultural Purge.

World Starport (Sp)

Hradus has a Class B Starport, a good quality installation which includes all the expected amenities including refined fuel for starships, brokerage services for passengers and cargo, and a variety of ship provisions. There is a shipyard capable of doing annual maintenance, overhauls and most kinds of repair, and construction of non-starships. Most ports of this classification have both a Highport and a Downport.

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.

• Mongoose Traveller: Aslan