4 Tau Bootis

Star system data for NOC#582 4 Tau Bootis

Colony

Primary star

System number: 582
Name: 4 Tau Bootis
Spectral class: F7 IV
Mass: 2.7 MSol
Luminosity: 2.95 LSol
Age: 5 billion years
Diameter: 0.0225 A.U.

Planets, moons, and asteroids

Planet # moon # orbit radius
(A.U.)/(Mm)
world type size
(DEarth)
mass
(MEarth)
surface gravity
(gEarth)
atmosphere hydrographics surface temp.
(C)
climate solar day
(hours)
habitability RVM
I 0.45 small rock planet 0.77 0.36 0.62 none 250 infernal infinite 0
II 0.7 standard greenhouse planet 1 1 1 superdense corrosive 542 infernal infinite 0
III 1.22 standard greenhouse planet 0.58 0.18 0.55 superdense corrosive 1% water 406 infernal 43.1 0
IV 2.18 standard garden planet 0.93 0.84 0.97 standard breathable 71% water -6 cold 50.5 21% 0
IVa 31 tiny rock moon 0.23 0.01 0.16 none -34 frozen 533 0
V 3.33 small rock planet 0.45 0.06 0.3 none -81 frozen 573 0
Va 16 tiny rock moon 0.39 0.04 0.25 none -79 frozen 573 0
5.4 asteroid belt -121 frozen 0
VI 10.41 medium gas giant 12 400 3 superdense corrosive 14.5 0
5 moonlets -164 frozen 0
VIa 81 tiny sulfur moon 0.24 0.01 0.12 none -186 frozen 100 0
VIb 122 tiny ice moon 0.25 0.01 0.13 none -176 frozen 186 0
5 moonlets -164 frozen 0
VII 18.69 medium gas giant 11 350 2.8 superdense corrosive 68.1 0
7 moonlets -191 frozen 0
VIIa 60 standard ice moon 0.36 0.04 0.32 very thin suffocating -181 frozen 68.1 0
VIIb 73 small ice moon 0.46 0.03 0.14 very dense highly toxic 62% hydrocarbons -185 frozen 92.5 0
VIIc 86 tiny sulfur moon 0.18 0 0.09 none -208 frozen 119 0
VIId 100 small ice moon 0.36 0.02 0.18 very dense mildly toxic 54% hydrocarbons -188 frozen 147 0
1 moonlet -191 frozen 0
VIII 27.81 small gas giant 3.9 15 1 superdense corrosive 47.8 0
6 moonlets -206 frozen 0
VIIIa 17 standard hadean moon 0.58 0.13 0.37 none -227 frozen 47.8 0
VIIIb 20 tiny sulfur moon 0.2 0 0.08 none -220 frozen 64.5 0
VIIIc 23 tiny ice moon 0.07 0 0.03 none -214 frozen 80.9 0
VIIId 28 tiny ice moon 0.15 0 0.06 none -214 frozen 106 0
1 moonlet -206 frozen 0
IX 43.15 small gas giant 6.2 40 1 superdense corrosive 18.1 0
3 moonlets -219 frozen 0
IXa 36 tiny sulfur moon 0.08 0 0.02 none -230 frozen 95 0
IXb 41 tiny ice moon 0.11 0 0.06 none -225 frozen 115 0
IXc 46 tiny ice moon 0.15 0 0.07 none -225 frozen 135 0
IXd 52 tiny ice moon 0.28 0.01 0.09 none -225 frozen 163 0
IXe 58 tiny ice moon 0.14 0 0.07 none -225 frozen 193 0
2 moonlets -219 frozen 0
X 72.25 small gas giant 2.9 10 1.2 superdense corrosive 62.4 0
4 moonlets -232 frozen 0
Xa 17 tiny sulfur moon 0.11 0 0.06 none -240 frozen 62.4 0
Xb 33 tiny ice moon 0.15 0 0.06 none -236 frozen 165 0
5 moonlets -232 frozen 0

Copyright © 2013 by Brett Evill