🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.88 AU - 0.88 AU

Year: 297 Days

Day: 35.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,396,386 km

• M1: 75,846 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.77 AU - 1.13 AU

Year: 333 Days

Day: 18.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,396,386 km

• M1: 104,719 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.69 AU - 2.39 AU

Year: 1049 Days

Day: 41.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.09 AU - 3.17 AU

Year: 1993 Days

Day: 40.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 158.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.97 AU - 8.53 AU

Year: 7026 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,396,386 km

• M1: 174,880 km (0.069 R)
• M2: 813,962 km (0.081 R)
• M3: 2,178,145 km (0.091 R)
• M4: 2,881,853 km (0.111 R)
• M5: 3,546,517 km (0.113 R)
• M6: 4,037,796 km (0.101 R)
• M7: 4,623,472 km (0.115 R)
• M8: 5,079,895 km (0.074 R)
• M9: 6,478,336 km (0.085 R)
• M10: 7,385,348 km (0.106 R)
• M11: 8,119,873 km (0.055 R)
• M12: 8,561,187 km (0.114 R)
• M13: 10,024,254 km (0.043 R)
• M14: 10,970,012 km (0.116 R)
• M15: 12,021,386 km (0.112 R)
• M16: 13,904,374 km (0.11 R)
• M17: 16,672,533 km (0.117 R)
• M18: 19,461,636 km (0.036 R)
• M19: 20,322,123 km (0.096 R)
• M20: 23,945,084 km (0.061 R)
• M21: 24,397,767 km (0.088 R)
• M22: 27,812,039 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.75 AU - 14.61 AU

Year: 16250 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,396,386 km

• M1: 382,671 km (0.094 R)
• M2: 699,370 km (0.094 R)
• M3: 1,329,775 km (0.119 R)
• M4: 2,456,098 km (0.055 R)
• M5: 3,137,217 km (0.108 R)
• M6: 3,665,447 km (0.069 R)
• M7: 4,695,129 km (0.093 R)
• M8: 5,839,403 km (0.09 R)
• M9: 7,390,733 km (0.063 R)
• M10: 8,409,644 km (0.057 R)
• M11: 11,811,051 km (0.05 R)
• M12: 16,098,825 km (0.108 R)
• M13: 22,127,769 km (0.081 R)
• M14: 28,242,133 km (0.112 R)
• M15: 30,608,173 km (0.091 R)
• M16: 36,408,531 km (0.104 R)
• M17: 40,291,344 km (0.097 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit