🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 18.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.78 AU - 0.88 AU

Year: 273 Days

Day: 19 Hours

Environment

Temp: 124 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.8 AU - 1 AU

Year: 309 Days

Day: 43.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 330 Days

Day: 47.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.84 AU - 1.24 AU

Year: 384 Days

Day: 29.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,440,113 km

• M1: 53,556 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 395 Days

Day: 34.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.93 AU - 2.37 AU

Year: 1140 Days

Day: 21.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.36 AU - 3.78 AU

Year: 1945 Days

Day: 38.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 1964 Days

Day: 45.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 11.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.5 AU - 9.44 AU

Year: 8915 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,440,113 km

• M1: 141,968 km (0.114 R)
• M2: 228,436 km (0.064 R)
• M3: 447,447 km (0.111 R)
• M4: 559,197 km (0.085 R)
• M5: 1,357,301 km (0.079 R)
• M6: 1,608,776 km (0.064 R)
• M7: 2,565,903 km (0.07 R)
• M8: 2,681,841 km (0.052 R)
• M9: 3,039,978 km (0.118 R)
• M10: 3,308,207 km (0.091 R)
• M11: 3,392,431 km (0.107 R)
• M12: 3,541,430 km (0.105 R)
• M13: 4,480,606 km (0.092 R)
• M14: 5,002,104 km (0.113 R)
• M15: 5,393,602 km (0.088 R)
• M16: 5,568,033 km (0.112 R)
• M17: 6,441,984 km (0.09 R)
• M18: 6,921,744 km (0.101 R)
• M19: 7,524,025 km (0.071 R)
• M20: 7,887,997 km (0.117 R)
• M21: 8,171,784 km (0.12 R)
• M22: 8,895,987 km (0.116 R)
• M23: 9,132,202 km (0.117 R)
• M24: 9,731,491 km (0.025 R)
• M25: 10,810,989 km (0.104 R)
• M26: 11,158,206 km (0.034 R)
• M27: 11,895,723 km (0.063 R)
• M28: 12,583,126 km (0.073 R)
• M29: 12,682,309 km (0.109 R)
• M30: 14,408,968 km (0.094 R)
• M31: 14,582,202 km (0.114 R)
• M32: 14,860,903 km (0.085 R)
• M33: 14,965,921 km (0.107 R)
• M34: 15,565,210 km (0.094 R)
• M35: 15,671,873 km (0.094 R)
• M36: 16,678,367 km (0.1 R)
• M37: 16,860,278 km (0.082 R)
• M38: 17,336,448 km (0.092 R)
• M39: 17,447,001 km (0.098 R)
• M40: 17,520,753 km (0.062 R)
• M41: 18,414,600 km (0.088 R)
• M42: 19,706,079 km (0.069 R)
• M43: 19,782,972 km (0.111 R)
• M44: 19,937,058 km (0.057 R)
• M45: 20,130,189 km (0.095 R)
• M46: 21,936,134 km (0.046 R)
• M47: 22,415,745 km (0.077 R)
• M48: 23,060,661 km (0.078 R)
• M49: 23,793,541 km (0.1 R)
• M50: 24,286,317 km (0.045 R)
• M51: 24,451,323 km (0.117 R)
• M52: 25,156,827 km (0.066 R)
• M53: 25,407,403 km (0.084 R)
• M54: 25,953,136 km (0.083 R)
• M55: 26,290,928 km (0.027 R)
• M56: 27,099,056 km (0.101 R)
• M57: 28,304,815 km (0.096 R)
• M58: 28,739,696 km (0.116 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: 513 - 13,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit