🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 144 Days

Day: 45.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.1 °

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: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.2 AU - 1.82 AU

Year: 671 Days

Day: 13.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.69 AU - 1.79 AU

Year: 830 Days

Day: 28.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.58 AU - 2.54 AU

Year: 1069 Days

Day: 36.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,958,764 km

• M1: 81,830 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.82 AU - 2.66 AU

Year: 1212 Days

Day: 16.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.88 AU - 3.42 AU

Year: 2022 Days

Day: 36.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,958,764 km

• M1: 3,153,224 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.12 AU - 4.68 AU

Year: 3338 Days

Day: 43.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,958,764 km

• M1: 17,353 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 7.2

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.31 AU - 16.53 AU

Year: 24063 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,958,764 km

• M1: 89,609 km (0.093 R)
• M2: 355,744 km (0.098 R)
• M3: 683,363 km (0.084 R)
• M4: 1,557,314 km (0.093 R)
• M5: 2,240,378 km (0.07 R)
• M6: 2,747,365 km (0.084 R)
• M7: 3,189,427 km (0.051 R)
• M8: 4,282,089 km (0.112 R)
• M9: 6,360,153 km (0.043 R)
• M10: 7,917,467 km (0.051 R)
• M11: 9,597,451 km (0.089 R)
• M12: 10,429,066 km (0.039 R)
• M13: 11,437,056 km (0.103 R)
• M14: 12,234,712 km (0.083 R)
• M15: 14,618,854 km (0.093 R)
• M16: 16,205,339 km (0.039 R)
• M17: 16,871,049 km (0.049 R)
• M18: 17,210,637 km (0.101 R)
• M19: 17,554,712 km (0.108 R)
• M20: 18,977,387 km (0.112 R)
• M21: 19,344,650 km (0.091 R)
• M22: 22,764,158 km (0.072 R)
• M23: 25,328,715 km (0.111 R)
• M24: 27,141,691 km (0.088 R)
• M25: 27,491,002 km (0.094 R)
• M26: 28,677,014 km (0.085 R)
• M27: 29,896,835 km (0.113 R)
• M28: 31,023,906 km (0.093 R)
• M29: 32,832,993 km (0.052 R)
• M30: 36,801,974 km (0.112 R)
• M31: 57,012,197 km (0.098 R)
• M32: 61,104,447 km (0.108 R)
• M33: 64,144,425 km (0.107 R)
• M34: 68,138,090 km (0.03 R)
• M35: 72,294,218 km (0.096 R)
• M36: 73,190,160 km (0.083 R)
• M37: 74,320,671 km (0.104 R)
• M38: 74,548,060 km (0.106 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit