🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 19 Hours

Environment

Temp: 246 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,493,745 km

• M1: 148,251 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.64 AU - 0.7 AU

Year: 193 Days

Day: 21.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 132.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,493,745 km

• M1: 58,343 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.65 AU - 0.87 AU

Year: 233 Days

Day: 35.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 37.9 Hours

Environment

Temp: 75 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,493,745 km

• M1: 17,802 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.26 AU

Year: 362 Days

Day: 43.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.23 AU - 1.81 AU

Year: 659 Days

Day: 32.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,493,745 km

• M1: 39,793 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.96 AU - 2.7 AU

Year: 1250 Days

Day: 37.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.4

Radius: 3.4

Gravity: 28.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.55 AU - 21.37 AU

Year: 25642 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,493,745 km

• M1: 42,336 km (0.109 R)
• M2: 227,389 km (0.049 R)
• M3: 605,871 km (0.105 R)
• M4: 792,420 km (0.032 R)
• M5: 1,814,473 km (0.092 R)
• M6: 2,120,849 km (0.081 R)
• M7: 2,286,454 km (0.073 R)
• M8: 3,114,927 km (0.069 R)
• M9: 3,727,829 km (0.119 R)
• M10: 6,250,498 km (0.119 R)
• M11: 8,330,806 km (0.062 R)
• M12: 9,498,118 km (0.046 R)
• M13: 10,353,818 km (0.1 R)
• M14: 14,957,543 km (0.043 R)
• M15: 15,798,582 km (0.088 R)
• M16: 20,667,245 km (0.108 R)
• M17: 21,421,817 km (0.088 R)
• M18: 23,795,187 km (0.109 R)
• M19: 27,561,912 km (0.09 R)
• M20: 28,823,022 km (0.045 R)
• M21: 33,992,227 km (0.118 R)
• M22: 38,603,431 km (0.08 R)
• M23: 39,314,919 km (0.103 R)
• M24: 39,890,272 km (0.091 R)
• M25: 40,180,043 km (0.114 R)
• M26: 43,308,284 km (0.115 R)
• M27: 43,461,173 km (0.118 R)
• M28: 43,614,362 km (0.106 R)
• M29: 43,767,999 km (0.099 R)
• M30: 50,719,662 km (0.105 R)
• M31: 55,440,372 km (0.08 R)
• M32: 61,597,372 km (0.12 R)
• M33: 66,961,503 km (0.057 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit