🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 183 Days

Day: 16.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.32 AU - 1.7 AU

Year: 695 Days

Day: 30.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 59.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,463,221 km

• M1: 58,792 km (0.119 R)
• M2: 931,247 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.9 AU

Year: 766 Days

Day: 19.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,463,221 km

• M1: 85,570 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1076 Days

Day: 23.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,463,221 km

• M1: 100,679 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 8.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.41 AU - 8.53 AU

Year: 6896 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,463,221 km

• M1: 102,026 km (0.079 R)
• M2: 1,659,489 km (0.078 R)
• M3: 1,917,845 km (0.08 R)
• M4: 2,961,589 km (0.069 R)
• M5: 3,834,343 km (0.087 R)
• M6: 4,670,745 km (0.088 R)
• M7: 6,989,661 km (0.092 R)
• M8: 11,710,521 km (0.111 R)
• M9: 12,291,709 km (0.109 R)
• M10: 14,269,393 km (0.058 R)
• M11: 20,613,839 km (0.11 R)
• M12: 28,427,036 km (0.046 R)
• M13: 30,156,836 km (0.091 R)
• M14: 31,147,623 km (0.114 R)
• M15: 32,881,462 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.9

Radius: 6.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.19 AU - 20.39 AU

Year: 28119 Days

Day: 25 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,463,221 km

• M1: 84,672 km (0.09 R)
• M2: 823,985 km (0.049 R)
• M3: 1,528,890 km (0.103 R)
• M4: 2,794,189 km (0.065 R)
• M5: 4,047,819 km (0.047 R)
• M6: 4,887,213 km (0.103 R)
• M7: 5,757,424 km (0.098 R)
• M8: 8,199,609 km (0.07 R)
• M9: 12,561,284 km (0.065 R)
• M10: 15,155,012 km (0.101 R)
• M11: 24,717,907 km (0.072 R)
• M12: 37,654,382 km (0.1 R)
• M13: 42,193,331 km (0.102 R)
• M14: 57,972,167 km (0.046 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit