🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.48 AU - 3.48 AU

Year: 1860 Days

Day: 35 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.19 AU - 4.61 AU

Year: 2785 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,182,186 km

• M1: 440,566 km (0.098 R)
• M2: 1,581,698 km (0.103 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 13

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.31 AU - 13.81 AU

Year: 14214 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,182,186 km

• M1: 161,865 km (0.113 R)
• M2: 742,454 km (0.099 R)
• M3: 1,401,882 km (0.102 R)
• M4: 2,412,415 km (0.084 R)
• M5: 2,981,785 km (0.069 R)
• M6: 3,612,938 km (0.103 R)
• M7: 4,907,109 km (0.107 R)
• M8: 5,569,230 km (0.094 R)
• M9: 6,329,785 km (0.059 R)
• M10: 7,115,473 km (0.057 R)
• M11: 8,011,714 km (0.025 R)
• M12: 10,247,454 km (0.095 R)
• M13: 11,155,214 km (0.118 R)
• M14: 15,990,816 km (0.065 R)
• M15: 18,248,846 km (0.119 R)
• M16: 20,185,241 km (0.112 R)
• M17: 21,338,491 km (0.119 R)
• M18: 22,912,260 km (0.091 R)
• M19: 23,970,964 km (0.117 R)
• M20: 29,422,012 km (0.064 R)
• M21: 33,279,692 km (0.063 R)
• M22: 36,807,210 km (0.108 R)
• M23: 44,596,322 km (0.092 R)
• M24: 45,191,422 km (0.089 R)
• M25: 45,791,759 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 7.5

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.27 AU - 14.23 AU

Year: 17443 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,182,186 km

• M1: 93,199 km (0.029 R)
• M2: 458,218 km (0.104 R)
• M3: 769,980 km (0.061 R)
• M4: 1,788,443 km (0.11 R)
• M5: 2,262,219 km (0.072 R)
• M6: 3,012,602 km (0.105 R)
• M7: 3,431,476 km (0.109 R)
• M8: 4,101,226 km (0.102 R)
• M9: 4,717,718 km (0.102 R)
• M10: 4,959,768 km (0.085 R)
• M11: 5,697,884 km (0.079 R)
• M12: 6,380,948 km (0.093 R)
• M13: 7,861,069 km (0.116 R)
• M14: 9,502,307 km (0.105 R)
• M15: 9,778,016 km (0.073 R)
• M16: 10,403,186 km (0.12 R)
• M17: 12,373,988 km (0.038 R)
• M18: 13,037,604 km (0.067 R)
• M19: 15,246,117 km (0.084 R)
• M20: 22,656,149 km (0.062 R)
• M21: 24,053,542 km (0.064 R)
• M22: 25,296,102 km (0.08 R)
• M23: 27,350,380 km (0.117 R)
• M24: 27,684,582 km (0.101 R)
• M25: 32,779,287 km (0.073 R)
• M26: 37,361,320 km (0.041 R)
• M27: 40,305,855 km (0.09 R)
• M28: 41,029,161 km (0.108 R)
• M29: 41,613,939 km (0.099 R)
• M30: 44,467,817 km (0.093 R)
• M31: 46,021,092 km (0.081 R)
• M32: 46,335,996 km (0.119 R)
• M33: 57,371,831 km (0.115 R)
• M34: 63,981,962 km (0.052 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit