🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 15.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,325,883 km

• M1: 55,202 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 213 Days

Day: 20.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.25 AU

Year: 367 Days

Day: 31.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.14 AU - 1.14 AU

Year: 434 Days

Day: 42 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.55 AU - 1.73 AU

Year: 749 Days

Day: 34.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,325,883 km

• M1: 356,492 km (0.093 R)
• M2: 1,481,468 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.38 AU - 2.2 AU

Year: 854 Days

Day: 26.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.3 AU - 2.3 AU

Year: 1243 Days

Day: 22.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,325,883 km

• M1: 843,882 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 10.6

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.9 AU - 11.34 AU

Year: 9817 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,325,883 km

• M1: 140,024 km (0.1 R)
• M2: 342,280 km (0.118 R)
• M3: 474,674 km (0.114 R)
• M4: 579,393 km (0.044 R)
• M5: 727,046 km (0.115 R)
• M6: 797,057 km (0.093 R)
• M7: 925,562 km (0.112 R)
• M8: 1,041,650 km (0.102 R)
• M9: 1,204,263 km (0.082 R)
• M10: 1,397,693 km (0.118 R)
• M11: 1,648,269 km (0.115 R)
• M12: 1,766,900 km (0.069 R)
• M13: 2,457,444 km (0.053 R)
• M14: 3,018,735 km (0.1 R)
• M15: 3,284,272 km (0.069 R)
• M16: 4,061,283 km (0.117 R)
• M17: 4,321,733 km (0.083 R)
• M18: 4,655,037 km (0.103 R)
• M19: 4,859,088 km (0.111 R)
• M20: 5,205,707 km (0.087 R)
• M21: 5,276,018 km (0.119 R)
• M22: 5,346,628 km (0.105 R)
• M23: 5,560,403 km (0.034 R)
• M24: 6,070,382 km (0.12 R)
• M25: 6,368,531 km (0.091 R)
• M26: 6,519,326 km (0.108 R)
• M27: 6,671,467 km (0.094 R)
• M28: 6,901,847 km (0.084 R)
• M29: 6,979,189 km (0.038 R)
• M30: 7,173,816 km (0.097 R)
• M31: 7,449,525 km (0.064 R)
• M32: 8,092,497 km (0.05 R)
• M33: 8,256,157 km (0.12 R)
• M34: 8,586,619 km (0.054 R)
• M35: 9,005,792 km (0.08 R)
• M36: 9,388,762 km (0.087 R)
• M37: 10,170,860 km (0.11 R)
• M38: 10,258,973 km (0.086 R)
• M39: 11,382,902 km (0.076 R)
• M40: 12,169,188 km (0.117 R)
• M41: 12,687,395 km (0.055 R)
• M42: 12,973,127 km (0.079 R)
• M43: 13,164,762 km (0.054 R)
• M44: 13,599,494 km (0.098 R)
• M45: 13,745,501 km (0.049 R)
• M46: 14,831,582 km (0.075 R)
• M47: 14,931,663 km (0.11 R)
• M48: 15,587,949 km (0.109 R)
• M49: 15,791,701 km (0.071 R)
• M50: 16,876,285 km (0.103 R)
• M51: 16,980,854 km (0.11 R)
• M52: 18,682,680 km (0.105 R)
• M53: 19,444,133 km (0.118 R)
• M54: 19,773,697 km (0.055 R)
• M55: 21,732,382 km (0.111 R)
• M56: 22,705,815 km (0.041 R)
• M57: 23,227,014 km (0.087 R)
• M58: 24,222,139 km (0.081 R)
• M59: 24,517,445 km (0.09 R)
• M60: 25,052,108 km (0.119 R)
• M61: 27,659,150 km (0.096 R)
• M62: 27,844,203 km (0.111 R)
• M63: 28,091,638 km (0.072 R)
• M64: 28,900,962 km (0.093 R)
• M65: 29,402,713 km (0.108 R)
• M66: 30,605,929 km (0.072 R)
• M67: 30,989,199 km (0.105 R)
• M68: 31,760,675 km (0.067 R)
• M69: 31,889,928 km (0.039 R)
• M70: 32,019,180 km (0.082 R)
• M71: 32,538,434 km (0.08 R)
• M72: 33,453,674 km (0.056 R)
• M73: 33,716,817 km (0.103 R)
• M74: 34,576,406 km (0.041 R)
• M75: 35,980,382 km (0.038 R)
• M76: 36,994,656 km (0.073 R)
• M77: 38,155,535 km (0.111 R)
• M78: 39,605,887 km (0.12 R)
• M79: 41,215,111 km (0.03 R)
• M80: 44,280,371 km (0.077 R)
• M81: 44,858,717 km (0.114 R)
• M82: 45,294,196 km (0.063 R)
• M83: 46,315,501 km (0.111 R)
• M84: 46,902,672 km (0.081 R)
• M85: 46,976,125 km (0.041 R)
• M86: 47,197,081 km (0.093 R)
• M87: 48,158,397 km (0.102 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit