So I've worked out some of the astronomy details. I'll have to see how this data works into any astrology aspects for the inhabitants of Eurosivarae. Mind you, these details are not quite written in stone just yet, but some of them (particularly the stellar data and orbital distance of Eurosivarae, itself) will definitely be playing a factor in how the world climates develop when I get to that stage.
So here goes;
Code:
Eurosivarae Astronomical Data
Class : G2V
Mass : 1.01 Sol
Radius : 1.008 Sol
Luminosity : 1.0354 Sol
Number of Known Planets : 13
Solar System Population : 1
Known Planets
Para Nu (to be renamed)
Distance: 47,995,439 km
Radius: 1995 km
Orbit Period: 66 days (0.19 years)
Pipel Tau (to be renamed)
Distance: 61,614,771 km
Radius: 2216 km
Orbit Period: 96 days (0.27 years)
Atmosphere: None
Known Moons
Pipel's Halo (Ring)
Gisvahala
Distance: 77,338,046 km
Radius: 2837 km
Orbit Period: 135 days (0.38 years)
Einimeir
Distance: 95,758,936 km
Radius: 5696 km
Orbit Period: 186 days (0.53 years)
Known Moons
Einimeir's Inner Halo (Ring)
Einimeir's Outer Halo (Ring)
Eurosivarae
Distance: 146,231,890 km
Radius: 6921 km
Density: 0.99
Gravity: 1.07G
Orbit Period: 351 days (1.00 years)
Rotation: 24 hrs
Mean Temp: 285K/12C/54F
Atmosphere: 0.87 atm, Breathable
Known Moons
Ematu (Moon)
Distance: 254,510 km
Radius: 2232 km
Orbit Period: 13 days
Rotation: 0 hrs
Toravae (Moon)
Distance: 414,303 km
Radius: 3633 km
Orbit Period: 27 days
Rotation: 0 hrs
Tatsu
Distance: 199,899,906 km
Radius: 3712 km
Orbit Period: 561 days (1.51 years)
Rotation: 21.3 hrs
Known Moons
Tatsu's Halo (Ring)
Maaraas
Distance: 233,449,450 km
Radius: 4524 km
Orbit Period: 708 days (2.02 years)
Rotation: 18.5 hrs
Known Moons
Grantiphy (Moon)
Distance: 322,037 km
Radius: 161 km
Orbit Period: 35.37 days
Rotation: 1021.9 hrs
Eeravalle
Distance: 272,727,561 km
Radius: 8469 km
Orbit Period: 894 days (2.55 years)
Rotation: 13.1 hrs
Known Moons
Bavirsas (Moon)
Distance: 31,590 km
Radius: 1107 km
Orbit Period: 0.41 days
Rotation: 0 hrs
Sponchio (Gas Giant) (to be renamed)
Distance: 438,078,166 km
Radius: 29458 km
Orbit Period: 1820 days (5.19) years
Rotation: 12.2 hrs
Known Moons (None Identified as of yet)
Paka (Gas Giant)
Distance: 925,204,999 km
Radius: 96339 km
Orbit Period: 5586 days (15.91 years)
Rotation: 5.8 hrs
Known Moons (None Identified as of yet)
Monthu (Gas Giant)
Distance: 2,825,454,900 km
Radius: 16981 km
Orbit Period: 29811 days (84.93 years)
Rotation: 23.6 hrs
Known Moons (None Identified as of yet)
Caenaar (Gas Giant)
Distance: 4,579,123,313 km
Radius: 32424 km
Orbit Period: 61506 days (175.23 years)
Rotation: 15.9 hrs
Known Moons (None Identified as of yet)
Muhene
Distance: 6,819,775,272 km
Radius: 5199 km
Orbit Period: 111789 days (318.49) years
Rotation: 26.5 hrs
Known Moons (None Identified as of yet)
As for how this looks from the "heavens" please refer to the image below.
On a side note, the number 3 will be playing a significant role in things for the Eurosivarae setting. A trinity of creator divinities, a three part cosmology set-up, several divine events that occur in 3s and so on. As an idea of how far reaching this is, each planetary orbital period (in days) is divisible by 3. There will be, of course, some anomolies (such as the closer moon, Ematu which has an orbital period of 13 days, but that, actually falls in line with the number of months defined for the world while the second moon, Toravae, orbits Eurosivarae every 27 days, or once a month. Obviously, there's still quite a bit of work to accomplish along these lines, but it is coming together slowly and surely. In a day or two, I hope to get back to work on the actual mapping. I've discovered that if I focus in on that aspect of world creation too much, I tend to get overly frustrated with things and end up forcing issues instead of letting them flow naturally.
GW
P.S. Sorry about the code tags, but wanted to make sure the details laid out properly for ease of reading.