Planet |
Mass (kg) |
Planetary Radius (Km) |
Gravity (Earth normal) |
Semimajor axis of Revolution (AU's) |
Solar Constant (kW/m2) |
Sidereal Year (Earth Normal) |
Average Day time Temp. (C) |
Average night time Temp. (C) |
Equilibrium temp. (C) |
| Earth |
5.98E+24 |
6371.3 |
1.00 |
1.0 |
1.367 |
1.00 |
21.85 |
1.85 |
120.85 |
| Kentaurus |
6.10E+24 |
7645.6 |
0.71 |
1.25 |
1.215 |
1.31 |
10 |
-5 |
115.62 |
| Tierranova |
5.86E+24 |
6116.4 |
1.06 |
0.99 |
1.936 |
1.03 |
23 |
4 |
124.39 |
| Mars |
6.24E+23 |
3380.0 |
0.38 |
1.52 |
0.589 |
1.88 |
0 |
-80 |
45.85 |

| Star |
Spectral Type |
Absolute Magnitude |
Apparent Magnitude |
Distance (ly) |
| Sol |
M5 V |
15 |
19.4 |
4.3 |
| Bernard's Star |
M5 V |
13.21 |
9.5 |
5.9 |
| Wolf 359 |
M6 V |
16.80 |
13.6 |
7.6 |
| M5 V |
15 |
19.4 |
4.3 |
|
| Bernard's Star |
M5 V |
13.21 |
9.5 |
5.9 |
| Wolf 359 |
M6 V |
16.80 |
13.6 |
7.6 |
| Lalande 21185 |
M2 V |
10.42 |
7.5 |
8.1 |
| Sirius A |
A1 V |
1.41 |
-1.5 |
8.6 |
| Sirius B |
A5 wd |
11.54 |
7.2 |
8.6 |
| Luyten 726-8 |
A M5 V |
15.27 |
12.5 |
8.9 |
| Luyten 726-8 B |
M6 V |
15.8 |
13.0 |
8.9 |
| Ross 154 |
M5 V |
13.3 |
10.6 |
9.4 |
| Ross 248 |
M6 V |
14.8 |
12.2 |
10.3 |
| Eriandi |
K2 V |
6.13 |
37 |
10.7 |