In regards to huge orbits:
My current game's homeworld (and this is a colossally stupid thing to do, as I've noted in the other thread) is situated on the third star of a quaternary system.
Orbital distance (C to A) 15200 AU, for a 1. 5 million year orbit.
Huge resources on this planet, though, which is why I had to be here.
Glasstide-A G4-V Diameter: 1. 39m Mass: 0. 96 Luminosity: 1. 14
Glasstide-B G9-V Diameter: 1. 25m Mass: 0. 85 Luminosity: 0. 56. Orbits Glasstide-A at 80 AU.
Glasstide-C K4-V Diameter: 1. 11m Mass: 0. 69 Luminosity: 0. 23. Orbits Glasstide-A at 15200 AU.
Glasstide-D L4-VII Diameter: 125k Mass: 0. 06 Luminosity: 1. 00E-04. Orbits Glasstide-C at 24. 0 AU.
Glasstide-C IV: Colony Cost: 0. 00, Temperature: 20. 4, Gravity: 1. 59, Orbit: 176m
Nitrogen 61%, Oxygen (0. 32) 19. 9%, Carbon Dioxide 18. 4%, Argon 0. 40%, Pressure: 1. 63
Glasstide-C IV - Moon 1: Colony Cost: 2. 00, Temperature: 23. 5, Gravity: 1. 61, Orbit: 75k
Duranium 27,341,110 Acc: 0. 9
Neutronium 17,523,710 Acc: 0. 9
Corbomite 12,347,120 Acc: 0. 5
Tritanium 15,364,990 Acc: 0. 6
Boronide 33,512,630 Acc: 0. 9
Mercassium 13,230,390 Acc: 0. 5
Vendarite 41,255,800 Acc: 0. 8
Sorium 27,140,820 Acc: 0. 8
Uridium 91,495,530 Acc: 0. 4
Corundium 15,645,190 Acc: 0. 2
Gallicite 14,647,420 Acc: 0. 2