🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 28.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,992,244 km

• M1: 387,010 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.81 AU - 1.17 AU

Year: 363 Days

Day: 42.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 426 Days

Day: 14.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.16 AU - 1.18 AU

Year: 467 Days

Day: 19.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.53 AU - 1.81 AU

Year: 796 Days

Day: 24.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 105.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,992,244 km

• M1: 970,441 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.34 AU - 3.12 AU

Year: 1664 Days

Day: 15.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 14.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.38 AU - 7 AU

Year: 5008 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,992,244 km

• M1: 244,443 km (0.083 R)
• M2: 339,737 km (0.073 R)
• M3: 446,699 km (0.059 R)
• M4: 659,278 km (0.092 R)
• M5: 771,327 km (0.116 R)
• M6: 1,078,601 km (0.083 R)
• M7: 1,369,419 km (0.085 R)
• M8: 1,483,861 km (0.07 R)
• M9: 1,722,919 km (0.109 R)
• M10: 1,885,382 km (0.075 R)
• M11: 2,212,852 km (0.049 R)
• M12: 2,516,236 km (0.05 R)
• M13: 2,907,584 km (0.09 R)
• M14: 3,491,465 km (0.089 R)
• M15: 3,715,862 km (0.045 R)
• M16: 3,813,549 km (0.096 R)
• M17: 3,978,256 km (0.117 R)
• M18: 4,078,337 km (0.098 R)
• M19: 4,246,934 km (0.056 R)
• M20: 4,417,924 km (0.086 R)
• M21: 5,124,924 km (0.105 R)
• M22: 5,678,586 km (0.09 R)
• M23: 5,924,524 km (0.102 R)
• M24: 6,058,415 km (0.107 R)
• M25: 6,193,352 km (0.059 R)
• M26: 6,466,218 km (0.094 R)
• M27: 6,604,148 km (0.092 R)
• M28: 6,743,124 km (0.039 R)
• M29: 7,680,355 km (0.027 R)
• M30: 7,931,679 km (0.088 R)
• M31: 8,058,389 km (0.111 R)
• M32: 8,378,079 km (0.034 R)
• M33: 8,615,192 km (0.054 R)
• M34: 9,295,413 km (0.096 R)
• M35: 9,406,714 km (0.072 R)
• M36: 9,563,343 km (0.072 R)
• M37: 9,970,249 km (0.053 R)
• M38: 10,429,066 km (0.068 R)
• M39: 10,591,230 km (0.098 R)
• M40: 10,800,966 km (0.032 R)
• M41: 11,012,198 km (0.055 R)
• M42: 11,200,991 km (0.084 R)
• M43: 12,283,631 km (0.091 R)
• M44: 12,577,890 km (0.106 R)
• M45: 12,775,509 km (0.114 R)
• M46: 12,998,858 km (0.115 R)
• M47: 13,098,640 km (0.032 R)
• M48: 13,575,857 km (0.063 R)
• M49: 13,854,857 km (0.043 R)
• M50: 14,781,018 km (0.092 R)
• M51: 15,172,814 km (0.047 R)
• M52: 15,330,491 km (0.085 R)
• M53: 15,488,765 km (0.059 R)
• M54: 15,647,488 km (0.093 R)
• M55: 15,940,102 km (0.097 R)
• M56: 16,314,994 km (0.112 R)
• M57: 16,747,033 km (0.083 R)
• M58: 17,046,378 km (0.108 R)
• M59: 17,484,850 km (0.113 R)
• M60: 18,289,088 km (0.11 R)
• M61: 18,766,155 km (0.102 R)
• M62: 18,907,226 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 4

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.48 AU - 15.84 AU

Year: 17614 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,992,244 km

• M1: 100,530 km (0.114 R)
• M2: 364,420 km (0.082 R)
• M3: 554,709 km (0.09 R)
• M4: 819,198 km (0.116 R)
• M5: 1,015,171 km (0.101 R)
• M6: 1,171,501 km (0.093 R)
• M7: 1,198,429 km (0.072 R)
• M8: 1,420,282 km (0.098 R)
• M9: 1,506,899 km (0.045 R)
• M10: 1,715,588 km (0.119 R)
• M11: 2,259,526 km (0.117 R)
• M12: 2,602,704 km (0.088 R)
• M13: 2,816,330 km (0.057 R)
• M14: 2,998,839 km (0.12 R)
• M15: 3,568,657 km (0.064 R)
• M16: 3,726,184 km (0.104 R)
• M17: 3,765,977 km (0.065 R)
• M18: 5,332,566 km (0.113 R)
• M19: 6,205,619 km (0.063 R)
• M20: 6,395,010 km (0.084 R)
• M21: 7,221,089 km (0.108 R)
• M22: 7,671,678 km (0.065 R)
• M23: 8,131,542 km (0.095 R)
• M24: 8,338,735 km (0.055 R)
• M25: 8,652,890 km (0.099 R)
• M26: 8,811,315 km (0.068 R)
• M27: 9,184,860 km (0.056 R)
• M28: 9,292,571 km (0.069 R)
• M29: 9,346,576 km (0.077 R)
• M30: 9,563,642 km (0.07 R)
• M31: 9,672,849 km (0.078 R)
• M32: 9,727,452 km (0.046 R)
• M33: 10,224,715 km (0.085 R)
• M34: 10,280,515 km (0.093 R)
• M35: 10,560,712 km (0.098 R)
• M36: 11,416,562 km (0.103 R)
• M37: 11,648,588 km (0.117 R)
• M38: 13,620,737 km (0.064 R)
• M39: 13,805,191 km (0.048 R)
• M40: 14,928,521 km (0.116 R)
• M41: 15,693,714 km (0.08 R)
• M42: 15,886,995 km (0.118 R)
• M43: 16,275,800 km (0.076 R)
• M44: 16,602,372 km (0.046 R)
• M45: 19,084,500 km (0.04 R)
• M46: 19,359,610 km (0.111 R)
• M47: 19,428,724 km (0.112 R)
• M48: 20,755,209 km (0.11 R)
• M49: 21,465,050 km (0.097 R)
• M50: 21,608,066 km (0.078 R)
• M51: 22,182,821 km (0.088 R)
• M52: 23,200,984 km (0.109 R)
• M53: 24,085,706 km (0.084 R)
• M54: 24,159,907 km (0.094 R)
• M55: 27,655,410 km (0.059 R)
• M56: 29,302,782 km (0.111 R)
• M57: 31,062,502 km (0.116 R)
• M58: 32,445,534 km (0.095 R)
• M59: 33,931,639 km (0.103 R)
• M60: 34,850,769 km (0.087 R)
• M61: 36,969,823 km (0.088 R)
• M62: 37,570,608 km (0.116 R)
• M63: 38,001,749 km (0.103 R)
• M64: 38,608,069 km (0.096 R)
• M65: 39,392,261 km (0.091 R)
• M66: 40,269,802 km (0.066 R)
• M67: 41,065,064 km (0.096 R)
• M68: 41,331,199 km (0.037 R)
• M69: 42,760,906 km (0.08 R)
• M70: 44,115,664 km (0.084 R)
• M71: 44,297,425 km (0.09 R)
• M72: 44,935,460 km (0.092 R)
• M73: 45,118,269 km (0.102 R)
• M74: 46,220,506 km (0.106 R)
• M75: 47,890,318 km (0.056 R)
• M76: 48,732,554 km (0.105 R)
• M77: 49,768,668 km (0.093 R)
• M78: 50,336,841 km (0.114 R)
• M79: 53,791,056 km (0.06 R)
• M80: 56,431,309 km (0.116 R)
• M81: 56,924,982 km (0.119 R)
• M82: 57,320,818 km (0.086 R)
• M83: 58,513,861 km (0.079 R)
• M84: 59,414,141 km (0.097 R)
• M85: 60,117,400 km (0.082 R)
• M86: 60,722,524 km (0.029 R)
• M87: 63,675,137 km (0.041 R)
• M88: 65,220,782 km (0.088 R)
• M89: 65,427,676 km (0.096 R)
• M90: 65,738,690 km (0.069 R)
• M91: 65,842,361 km (0.111 R)
• M92: 66,361,915 km (0.092 R)
• M93: 67,405,061 km (0.079 R)
• M94: 68,033,671 km (0.076 R)
• M95: 68,243,557 km (0.046 R)
• M96: 68,874,710 km (0.09 R)
• M97: 69,930,721 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit