🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.06 AU - 1.66 AU

Year: 555 Days

Day: 30.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.84 AU - 2.16 AU

Year: 990 Days

Day: 38 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,545,321 km

• M1: 178,470 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.2 AU - 3.24 AU

Year: 1569 Days

Day: 14.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,545,321 km

• M1: 1,804,300 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.18 AU - 4.72 AU

Year: 2746 Days

Day: 39.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.08 AU - 4.86 AU

Year: 2767 Days

Day: 17.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,545,321 km

• M1: 163,361 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.97 AU - 5.05 AU

Year: 3351 Days

Day: 15.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.62 AU - 5.8 AU

Year: 3576 Days

Day: 37.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.6

Radius: 5.8

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.72 AU - 17.74 AU

Year: 18780 Days

Day: 16.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,545,321 km

• M1: 119,230 km (0.117 R)
• M2: 266,434 km (0.088 R)
• M3: 490,232 km (0.085 R)
• M4: 840,291 km (0.049 R)
• M5: 1,026,391 km (0.113 R)
• M6: 2,066,395 km (0.108 R)
• M7: 2,172,909 km (0.099 R)
• M8: 2,281,218 km (0.106 R)
• M9: 2,317,720 km (0.088 R)
• M10: 2,968,022 km (0.12 R)
• M11: 3,292,649 km (0.1 R)
• M12: 3,334,088 km (0.1 R)
• M13: 3,375,676 km (0.115 R)
• M14: 4,840,987 km (0.091 R)
• M15: 4,888,110 km (0.105 R)
• M16: 5,812,625 km (0.106 R)
• M17: 6,115,561 km (0.077 R)
• M18: 6,475,493 km (0.101 R)
• M19: 7,816,339 km (0.087 R)
• M20: 7,982,991 km (0.043 R)
• M21: 8,150,690 km (0.106 R)
• M22: 8,603,523 km (0.069 R)
• M23: 9,652,354 km (0.056 R)
• M24: 10,191,654 km (0.09 R)
• M25: 11,299,576 km (0.093 R)
• M26: 11,550,900 km (0.095 R)
• M27: 11,804,170 km (0.112 R)
• M28: 12,900,572 km (0.078 R)
• M29: 12,966,096 km (0.082 R)
• M30: 13,229,239 km (0.12 R)
• M31: 13,427,606 km (0.042 R)
• M32: 13,760,760 km (0.104 R)
• M33: 14,639,348 km (0.09 R)
• M34: 14,844,597 km (0.105 R)
• M35: 15,396,912 km (0.102 R)
• M36: 15,605,751 km (0.065 R)
• M37: 16,308,561 km (0.094 R)
• M38: 17,381,926 km (0.107 R)
• M39: 17,890,709 km (0.117 R)
• M40: 20,125,850 km (0.084 R)
• M41: 20,201,846 km (0.117 R)
• M42: 20,659,915 km (0.084 R)
• M43: 21,198,617 km (0.077 R)
• M44: 21,508,583 km (0.085 R)
• M45: 22,763,111 km (0.076 R)
• M46: 23,000,972 km (0.119 R)
• M47: 23,080,558 km (0.041 R)
• M48: 24,851,946 km (0.055 R)
• M49: 24,933,477 km (0.117 R)
• M50: 25,178,668 km (0.095 R)
• M51: 25,836,599 km (0.114 R)
• M52: 26,333,564 km (0.089 R)
• M53: 27,001,219 km (0.084 R)
• M54: 27,337,066 km (0.045 R)
• M55: 27,928,277 km (0.072 R)
• M56: 32,093,979 km (0.117 R)
• M57: 32,271,701 km (0.081 R)
• M58: 33,165,399 km (0.045 R)
• M59: 33,886,012 km (0.116 R)
• M60: 33,976,519 km (0.11 R)
• M61: 34,611,861 km (0.075 R)
• M62: 34,702,966 km (0.078 R)
• M63: 34,885,475 km (0.032 R)
• M64: 35,618,355 km (0.116 R)
• M65: 36,171,269 km (0.11 R)
• M66: 36,727,175 km (0.106 R)
• M67: 37,099,374 km (0.116 R)
• M68: 37,659,918 km (0.027 R)
• M69: 39,548,441 km (0.098 R)
• M70: 40,025,359 km (0.105 R)
• M71: 40,696,306 km (0.119 R)
• M72: 42,438,672 km (0.097 R)
• M73: 43,318,906 km (0.112 R)
• M74: 45,097,325 km (0.089 R)
• M75: 45,595,636 km (0.106 R)
• M76: 47,000,360 km (0.117 R)
• M77: 49,031,749 km (0.101 R)
• M78: 50,780,848 km (0.098 R)
• M79: 51,195,383 km (0.082 R)
• M80: 53,389,834 km (0.119 R)
• M81: 54,022,484 km (0.1 R)
• M82: 55,082,385 km (0.066 R)
• M83: 56,792,438 km (0.113 R)
• M84: 64,140,087 km (0.095 R)
• M85: 65,712,809 km (0.069 R)
• M86: 66,277,541 km (0.079 R)
• M87: 67,411,792 km (0.093 R)
• M88: 73,529,597 km (0.083 R)
• M89: 75,529,123 km (0.08 R)
• M90: 77,904,438 km (0.115 R)
• M91: 79,822,133 km (0.04 R)
• M92: 80,062,985 km (0.101 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit