🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 429 Days

Day: 23.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.44 AU - 4.86 AU

Year: 3057 Days

Day: 31 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.11 AU - 10.17 AU

Year: 10824 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,477,960 km

• M1: 640,428 km (0.073 R)
• M2: 1,120,937 km (0.106 R)
• M3: 1,282,802 km (0.084 R)
• M4: 1,699,282 km (0.094 R)
• M5: 1,911,262 km (0.099 R)
• M6: 2,598,665 km (0.077 R)
• M7: 3,475,907 km (0.066 R)
• M8: 4,024,931 km (0.109 R)
• M9: 5,101,138 km (0.082 R)
• M10: 5,203,313 km (0.094 R)
• M11: 5,409,609 km (0.094 R)
• M12: 6,298,370 km (0.096 R)
• M13: 6,741,030 km (0.113 R)
• M14: 7,117,717 km (0.107 R)
• M15: 7,501,286 km (0.119 R)
• M16: 8,288,769 km (0.046 R)
• M17: 8,611,153 km (0.088 R)
• M18: 8,814,755 km (0.118 R)
• M19: 9,351,662 km (0.054 R)
• M20: 9,899,041 km (0.115 R)
• M21: 10,241,171 km (0.073 R)
• M22: 10,937,100 km (0.072 R)
• M23: 11,202,038 km (0.082 R)
• M24: 11,290,899 km (0.09 R)
• M25: 12,055,045 km (0.06 R)
• M26: 12,604,518 km (0.082 R)
• M27: 12,743,195 km (0.118 R)
• M28: 13,022,046 km (0.074 R)
• M29: 13,162,219 km (0.064 R)
• M30: 14,591,627 km (0.113 R)
• M31: 14,834,723 km (0.119 R)
• M32: 15,472,758 km (0.074 R)
• M33: 15,571,792 km (0.089 R)
• M34: 15,770,458 km (0.097 R)
• M35: 15,869,941 km (0.08 R)
• M36: 16,119,919 km (0.044 R)
• M37: 16,623,764 km (0.076 R)
• M38: 16,928,495 km (0.067 R)
• M39: 17,030,521 km (0.079 R)
• M40: 17,854,057 km (0.1 R)
• M41: 17,957,878 km (0.069 R)
• M42: 18,954,499 km (0.12 R)
• M43: 20,292,951 km (0.109 R)
• M44: 21,165,705 km (0.06 R)
• M45: 21,330,712 km (0.118 R)
• M46: 23,685,083 km (0.12 R)
• M47: 25,241,798 km (0.114 R)
• M48: 25,709,292 km (0.072 R)
• M49: 27,248,654 km (0.091 R)
• M50: 27,788,403 km (0.115 R)
• M51: 28,756,899 km (0.115 R)
• M52: 29,367,708 km (0.096 R)
• M53: 29,551,713 km (0.109 R)
• M54: 29,921,070 km (0.076 R)
• M55: 30,354,006 km (0.043 R)
• M56: 30,788,887 km (0.107 R)
• M57: 30,975,885 km (0.053 R)
• M58: 31,476,439 km (0.079 R)
• M59: 32,358,917 km (0.033 R)
• M60: 33,121,866 km (0.059 R)
• M61: 34,535,716 km (0.058 R)
• M62: 37,755,211 km (0.11 R)
• M63: 38,089,114 km (0.119 R)
• M64: 39,434,597 km (0.092 R)
• M65: 39,841,204 km (0.095 R)
• M66: 43,074,463 km (0.066 R)
• M67: 43,353,463 km (0.097 R)
• M68: 43,983,420 km (0.11 R)
• M69: 44,687,128 km (0.119 R)
• M70: 46,248,182 km (0.118 R)
• M71: 46,748,587 km (0.098 R)
• M72: 46,963,559 km (0.091 R)
• M73: 47,250,787 km (0.058 R)
• M74: 47,538,613 km (0.11 R)
• M75: 48,043,655 km (0.084 R)
• M76: 48,260,572 km (0.091 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,149 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit