Regina (system)

Regina System
Regina/Spinward Marches 1910
Position	Distance	Name	UWP
Primary		Lusor	F7 V
0	0.2 AU	Clement	Y100000-0
1	0.4 AU	Ausun	Y300169-9
2	1 AU	Burgund	Small GG
1	3	Cent	Y400367-9
2	7	Thermidor	Y560000-0
3	1.5 AU	Olybrius	F75022A-9
1	25	Alise	Y20016C-9
4	3 AU	Assiniboia	Large GG
1	3	Redes	F595269-9
2	6	Printemps	F20036C-A
3	7	Brumaire	F564669-9
4	30	Harcourt	H43556C-A
5	55	Regina	A788899-C

Darida (Far Companion) System
Regina/Spinward Marches 1910
Position	Distance	Name	UWP
Primary		Darida	M3 V
0	0.2 AU	Augur	YS00000-0
1	0.4 AU	Kirunda	Y210000-0
1	8	Irkirka	YS00000-0
2	11	Arkurer	HS00137-9
3	13	Irgurkar	Y10046A-A
2	1 AU	Elazair	Small GG
1	3	Lashir	YS00000-0
2	8	Diuur lmar	G2200269-9
3	9	Shamardae	Y500000-0
4	20	Arapan	Y200000-0
5	50	Edaku	Y210000-0
6	125	Gagamshir	F534328-A

The Regina system is a triple star system - the primary Lusor and its dwarf companion Speck form the major system, while dim Darida orbits at about 5,000 AU distance.

There are three stars, eight planets and 17 satellites in the system.

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Trinary Solar System

Regina is a trinary star system. Specifically, the Regina system is composed of a binary system ("Lusor" with its companion "Speck") with a gravitationally subordinate subsystem, the "Darida" star and subsystem, which is part of the greater Regina star system.

Trinary Solar System

No results

Regina Trinary Star System

Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Regina F7 V	Primary	Main Sequence		1.21	6180 - 6280	1.94872
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0062	0.1158	1.29 - 2.24	0.62	6.2
	Orbit #	*	0	4	2	6
	Remarks
	'''Lusor''' <small>(Regina System Primary)</small>
Star Name	Hierarchy	Category		Mass (Sol)	Temp (K)	Luminosity (Sol)
Regina M3 V	Tertiary	Main Sequence		0.37	3270 - 3430	0.03081
	Unit	Diameter	Min Distance	Hab Zone	Jump Shadow	M-Drive Limit
	AU	0.0017	0.0146	0.18 - 0.35	0.17	1.7
	Orbit #	*	*	0	0	4
	Remarks
	'''Darida''' ''<small>(Far Companion) Subsystem. 5,000 AU distance from Regina system.</small> ''

Description

Regina is only one of seven worlds in the systems which boast a breathable atmosphere, and only one of four habitable planets in the life zone of Lusor, in orbit around the gas giant Assiniboia. With the best conditions of the group, it was settled first and soon dominated the system.

• Regina boasts the highest population; its companion satellites of Brumaire and Harcourt (along with a few other lesser worlds) have been colonized.
• Many planets orbiting Lusor (the primary star) and its dwarf companion Speck are named for persons or places associated with St. Regina. Worlds orbiting Darida (Lusor's far companion) are named in the Vilani language after famous Vilani authors."

Darida Subsystem

The Darida subsystem proved much less hospitable, and has been only minimally exploited.

• It does boast a military outpost, and a few small settlements devoted to prospecting and mining available ores.
• A few scientific and technical survey stations and a small military base maintained by the Imperial Navy occupy the relatively desolate Darida system.

History & Background (Dossier)

No information yet 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 Far Future Enterprises or by permission of the author. The page history lists all of the contributions.

• Classic Traveller Book 6 Scouts (book) (pgs. 54-55)
• Classic Traveller DGP Grand Census
• Classic Traveller DGP Grand Survey (book)
• Classic Traveller Supplement 3 Spinward Marches (pg. 20)
• Classic Traveller The Spinward Marches Campaign
• Classic Traveller The Traveller Book