Silum (world)

Silum/Vaait (Massilia 1014)
Milieu 0	E865677-3 Starport E Frontier - no facilities Size 8 Large (12,800 km, 0.80g - 1.08g) Atmosphere 6 Standard Hydrographics 5 Wet World 50% Population 6 Moderate ( million) Government 7 Balkanization Law 7 Moderate Law (no firearms) Tech Level 3 Pre-Industrial (basic science)
Classic Era (1116)	E865899-6 Starport E Frontier - no facilities Size 8 Large (12,800 km, 0.80g - 1.08g) Atmosphere 6 Standard Hydrographics 5 Wet World 50% Population 8 Moderate (200 million) Government 9 Impersonal Bureaucracy Law 9 High Law (no weapons out of home) Tech Level 6 Pre-Stellar (nuclear)
See also	UWP
System Details
Primary	K9 V M1 V
Planetoid Belts	0
Gas Giants	1

style="width: 220px; height: 250px;"

Jump map from Travellermap.com

Silum is a pre-agricultural, moderate population rich garden world with over a hundred million, but not yet a billion sophonts.

• Garden worlds are known for their near-ideal utopian environments conducive to most sophonts, plants, animals, and other forms of life.
• It is a pre-agricultural world with an environment suitable for large scale agricultural and livestock industries that have not yet been widely developed.
• This is a rich world with a prosperous and thriving world economy.
• Its economy and population are rapidly growing and living conditions are expected to quickly rise barring outside forces.
• It is a member of the Third Imperium in the Vaait Subsector of Massilia Sector in the Domain of Sylea.
• This is a temperate world, with a climate of pleasant, average temperatures, considered to be an ideal or near-ideal environment by many different sophont species.
• It is a member of the Keum Cluster region of the Greater Massilia Main.
• During the Long Night it lay within the Rebin Empire's sphere of influence.
• At the founding of the Imperium this world was known as Uurguu.

Description (Astrography & Planetology)

Stellar Data

Silum is a binary star system.

• The primary is an orange main sequence.
• The secondary is a red main sequence.

Silum has two stars in the star system.

Primary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	K9 V	Main Sequence (Dwarf)		0.59	3850 - 3930	0.15775
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0057	0.0329	0.41 - 0.78	0.57	5.7
	Orbit #	*	*	2	2	6
	Remarks
Secondary
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M1 V	Main Sequence (Dwarf)		0.5	3620 - 3660	0.08839
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0047	0.0247	0.31 - 0.59	0.47	4.7
	Orbit #	*	*	1	1	6
	Remarks

System Data

The worlds of the system have been surveyed. They consist of:

• The mainworld.
• x9 secondary rocky worlds.
• x1 gas giant.

Mainworld Data

Mainworld Size (S)

Silum is a Meso World between 12,000km and 13,500km in diameter. The world has a standard gravity between 0.8G and 1.1G. The horizon will appear about 5.1km away. Vessels with 1G of thrust should check with local starport authorities before attempting to land using emergency power.

Mainworld Atmosphere (A)

Silum has a pressure of 0.71 to 1.49 atmospheres. A Standard Atmosphere does not require survival gear and will likely be easy for most sophonts to breathe.

Mainworld Hydrosphere (H)

Silum has 45-55% of its surface covered by liquid water. Wilderness refueling is possible.

Mainworld Geography and Topography

No centrally held map of the world exists within AAB Library Data records.

(Blank map, predominantly dry world.)

History & Background (Dossier)

Silum is a member of the Keum Cluster region of the Greater Massilia Main, a major Main and important trade route lying across parts of Massilia Sector and Zarushagar Sector.

The Rebin Empire

During the Long Night this world fell within the Rebin Empire's sphere of influence. It benefitted from trade agreements and defense policies imposed by the Empire, but it struggled with the Empire's unilateral decision-making, interference in its internal affairs, occasional military interventions, and most significantly its views on gender roles. The Empire gradually disintegrated in the centuries before the founding of the Third Imperium, with interstellar trade slowly dying off and some of the worlds it had overseen becoming depopulated.

• It was considered a Provincial World by the Empire and was afforded fewer rights and protections.
• The worlds that the Empire controlled or interacted with have a distinct Rebin cultural flavor to the present day.
• Despite its many shortcomings, the Rebin Empire was overall considered a force for good and most worlds are proud of their association with it.

World Starport (St)

Silum has a Class E Starport, a frontier quality installation with few expected amenities. There is unrefined fuel for starships and a limited variety of ship provisions. There is no shipyard of any kind, but there may be parts and technical support for doing minor services and repair. Ports of this classification generally consist of a downport.

World Population (P)

Silum has a population of 200,000,000 sophonts (hundreds of millions).

Linguistic Topography

The most commonly heard languages are:

• Anglic, one of the two official languages of the Imperium.
• Vilani, one of the two official languages of the Imperium.

Locals speak with a distinctive Rebin accent.

World Technology Level (T)

Silum possesses a Technology Level of TL–6.

• Common Communication technologies for this TL include: Telephone, radio, and television.
• Common Power Generation technologies for this TL include: Early fission power generation, advanced water and wind generation of electricity.
• Common Transportation technologies for this TL include:
  • Land: Improved automobiles, early ATV's, and dedicated AFV's.
  • Water: Amphibious vehicles, improved submersibles, and early SCUBA gear.
  • Air: Early jet aircraft and rotorcraft VTOL's.
  • Space: Early unmanned rocket delivery systems and early manned orbital rockets.

World Government (G)

Silum is governed by an Impersonal Bureaucracy. The leadership of the government takes another form (democracy, dictatorship, oligarchy), but the bureaucracy dictates government policy and its execution. Government leadership is reduced to little more than figureheads and does not select the bureaucracy leadership or its members.

World Law (L)

Silum has a high law level with laws covering many areas of interactions of people, corporations, and the government. A few worlds with this law level may be Amber Zones. Any interaction with the judicial system requires an Advocate trained in the local legal system. Law enforcement is present almost everywhere, either as people or via technology. Legal proceedings can take weeks to months to resolve and involve a dozen or more people. All objects specifically manufactured as weapons are typically regulated or prohibited (outside private residences or visiting starships).

Imperial Landed Nobility

Silum, 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 estate and fiefdoms of three 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 estate of an Imperial baronet.
• It holds the fiefdom of an Imperial baron.
• It holds the fiefdom of an Imperial viscount.

Trade Data

• Importance: -1 (unimportant)

World Economy

• Resources: A (abundant)
• Labor: 7 (tens of millions)
• Infrastructure: 6 (limited)
• Efficiency: +1 (average)

World Culture

• Heterogenity: 9 (discordant)
• Acceptance: 7 (aloof)
• Strangeness: 6 (very distinct)
• Symbols: 7 (somewhat concrete)

World 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 sector.
• -9235: the Vilani discover jump drive technology. Over the centuries pioneers and settlers gradually spread across Charted Space.
• circa -9,000: the Geonee encounter the Vilani.
• -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. The Rebin Empire flourishes.
• circa -100: the Rebin Empire has collapsed.
• 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.
• 300-420: the Imperial First Survey charts the system.
• 604-622: the Civil War.
• 624: the Express Boat Network is established.
• 800-820: the Psionics Suppressions.
• 995-1065: the Imperial Second Survey charts the system.
• 1065: the Second Survey is published. Information about the system becomes widely available.

References & Contributors (Sources)

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 Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Jim Cunningham, John Harshman, J. Andrew Keith, Marc W. Miller, Gordon Sheridan. Atlas of the Imperium (Game Designers Workshop, 1984), page 22. (world location and some additional system data)
• John Harshman, Marc Miller. Solomani (Game Designers Workshop, 1986), pages 5, 7, 20. (sector background and history)
• Gary L. Thomas. The Travellers' Digest 11 (Digest Group Publications, 1989), pages 6-25. (sector background and history, plus details for the Geonee)
• James Holden, Joe D. Fugate Sr., Terrance McInnes. Vilani & Vargr (Digest Group Publications, 1990), page 11. (dot map provided, locating the world)
• Joe Fugate. Knightfall (Game Designers Workshop, 1990), pages 74-80. (sector data including the world, sector background and history)
• Marc Miller. First Survey (Imperium Games, 1996), pages 4, 38-41, 102-109. (sector data including the world circa The Year 0)
• David L. Pulver. Solomani (Mongoose Publishing, 2012), pages 57, 59. (sector background and history)