Sialann (star)

Sialann
Spectral	G7 V
Type	Main Sequence
Multiple	Binary
Luminosity	0.62 LSol
Absolute magnitude
Temperature	~4900° K
Mass	0.894 MSol
Radius	0.917 RSol
Companion	(Sialann B)

(Sialann B)
Spectral	M8 V
Type	Main Sequence
Multiple	Far Companion (~70.0 AU)
Luminosity	0.003 LSol
Absolute magnitude
Temperature	~2200° K
Mass	0.244 MSol
Radius	0.243 RSol

Sialann is the name given to the yellow primary star of the Melantris star system.

• Melantris is the homeworld of the Dynchia race.

Description (Specifications)

The G7 V star Sialann is orbited by a red dwarf companion at an average distance of ~70AU, but due to a high eccentricity, can approach as close as 20AU at periastron.

Melantris has two stars in the star system.

Sialann
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	G7 V	Main Sequence (Dwarf)		0.95	5480 - 5550	0.83567
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0086	0.0758	0.88 - 1.56	0.86	8.6
	Orbit #	*	*	3	3	7
	Remarks		Sialann
(Sialann B)
	Type	Category		Mass (Sol)	Temperature (K)	Luminosity
	M8 V	Main Sequence (Dwarf)		0.085	2420 - 2570	0.00018
	Unit	Diameter	Safe Distance	Habitable Zone	Jump Shadow	M-Drive Limit
	AU	0.0011	0.0011	0.01 - 0.03	0.11	1.1
	Orbit #	*	*	*	0	3
	Remarks		Sialann

History & Background (Dossier)

Sialann is the primary star of the world Melantris/Melantris (Leonidae 2733).

Image Repository

TravellerMap (T5SS):
[1]

References & Contributors (Sources)

This article has metadata.

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.

• GURPS Traveller: Humaniti, pg.56
• Author & Contributor: WHULorigan