🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 14.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 52.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,048,162 km

• M1: 381,923 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.06 AU - 1.22 AU

Year: 459 Days

Day: 47.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,048,162 km

• M1: 31,116 km (0.065 R)
• M2: 326,123 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.05 AU - 1.29 AU

Year: 477 Days

Day: 15.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.01 AU - 1.53 AU

Year: 539 Days

Day: 46.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.52 AU - 1.86 AU

Year: 828 Days

Day: 16.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.49 AU - 3.27 AU

Year: 1841 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,048,162 km

• M1: 892,650 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.28 AU - 4.26 AU

Year: 2758 Days

Day: 36.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 14.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.11 AU - 11.73 AU

Year: 12671 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,048,162 km

• M1: 198,217 km (0.075 R)
• M2: 310,116 km (0.099 R)
• M3: 976,276 km (0.073 R)
• M4: 1,098,796 km (0.096 R)
• M5: 1,452,745 km (0.047 R)
• M6: 1,619,247 km (0.06 R)
• M7: 2,024,658 km (0.055 R)
• M8: 2,462,231 km (0.114 R)
• M9: 2,899,656 km (0.114 R)
• M10: 3,748,773 km (0.118 R)
• M11: 4,150,144 km (0.079 R)
• M12: 5,662,279 km (0.111 R)
• M13: 6,757,037 km (0.106 R)
• M14: 7,000,133 km (0.104 R)
• M15: 7,916,420 km (0.119 R)
• M16: 8,129,896 km (0.112 R)
• M17: 9,181,420 km (0.11 R)
• M18: 9,632,158 km (0.11 R)
• M19: 10,044,151 km (0.04 R)
• M20: 10,555,626 km (0.105 R)
• M21: 12,288,268 km (0.076 R)
• M22: 12,536,002 km (0.072 R)
• M23: 13,086,523 km (0.077 R)
• M24: 13,339,493 km (0.092 R)
• M25: 13,798,908 km (0.091 R)
• M26: 14,159,738 km (0.117 R)
• M27: 15,049,097 km (0.073 R)
• M28: 15,420,698 km (0.082 R)
• M29: 16,281,335 km (0.094 R)
• M30: 16,444,396 km (0.084 R)
• M31: 16,717,412 km (0.079 R)
• M32: 16,937,022 km (0.073 R)
• M33: 18,727,559 km (0.095 R)
• M34: 18,841,403 km (0.077 R)
• M35: 21,108,559 km (0.108 R)
• M36: 21,703,659 km (0.08 R)
• M37: 21,943,315 km (0.036 R)
• M38: 22,304,295 km (0.06 R)
• M39: 23,583,506 km (0.097 R)
• M40: 23,768,259 km (0.075 R)
• M41: 24,263,129 km (0.104 R)
• M42: 24,761,440 km (0.12 R)
• M43: 25,263,041 km (0.045 R)
• M44: 25,578,394 km (0.097 R)
• M45: 25,958,372 km (0.109 R)
• M46: 26,149,109 km (0.033 R)
• M47: 26,276,417 km (0.032 R)
• M48: 26,531,930 km (0.101 R)
• M49: 27,109,677 km (0.087 R)
• M50: 27,238,631 km (0.025 R)
• M51: 28,342,962 km (0.117 R)
• M52: 29,793,912 km (0.051 R)
• M53: 30,931,604 km (0.07 R)
• M54: 31,607,487 km (0.095 R)
• M55: 32,493,406 km (0.105 R)
• M56: 33,318,438 km (0.076 R)
• M57: 33,664,158 km (0.07 R)
• M58: 35,059,308 km (0.064 R)
• M59: 35,411,013 km (0.115 R)
• M60: 35,976,194 km (0.078 R)
• M61: 36,758,291 km (0.099 R)
• M62: 36,972,515 km (0.118 R)
• M63: 37,545,924 km (0.103 R)
• M64: 38,122,325 km (0.077 R)
• M65: 38,266,836 km (0.075 R)
• M66: 38,774,123 km (0.062 R)
• M67: 38,919,532 km (0.046 R)
• M68: 39,065,090 km (0.064 R)
• M69: 39,868,880 km (0.112 R)
• M70: 41,418,414 km (0.08 R)
• M71: 42,088,613 km (0.113 R)
• M72: 44,881,156 km (0.071 R)
• M73: 45,416,268 km (0.12 R)
• M74: 46,107,261 km (0.108 R)
• M75: 46,415,582 km (0.106 R)
• M76: 47,499,718 km (0.067 R)
• M77: 49,220,392 km (0.08 R)
• M78: 51,040,998 km (0.12 R)
• M79: 51,280,056 km (0.064 R)
• M80: 51,919,587 km (0.053 R)
• M81: 52,883,595 km (0.086 R)
• M82: 53,367,844 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 4.1

Gravity: 54.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14 AU - 14.32 AU

Year: 20073 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,048,162 km

• M1: 53,706 km (0.076 R)
• M2: 80,633 km (0.111 R)
• M3: 288,574 km (0.085 R)
• M4: 444,605 km (0.043 R)
• M5: 577,597 km (0.069 R)
• M6: 697,874 km (0.071 R)
• M7: 748,289 km (0.112 R)
• M8: 799,900 km (0.079 R)
• M9: 1,640,041 km (0.117 R)
• M10: 1,987,408 km (0.105 R)
• M11: 2,206,419 km (0.095 R)
• M12: 2,549,447 km (0.117 R)
• M13: 2,787,308 km (0.114 R)
• M14: 2,908,931 km (0.065 R)
• M15: 3,157,263 km (0.08 R)
• M16: 3,586,459 km (0.073 R)
• M17: 3,942,801 km (0.084 R)
• M18: 4,217,463 km (0.088 R)
• M19: 4,640,975 km (0.103 R)
• M20: 5,127,317 km (0.118 R)
• M21: 6,147,575 km (0.077 R)
• M22: 6,359,106 km (0.045 R)
• M23: 9,135,493 km (0.079 R)
• M24: 10,112,816 km (0.034 R)
• M25: 10,237,281 km (0.094 R)
• M26: 11,509,611 km (0.099 R)
• M27: 12,831,009 km (0.119 R)
• M28: 13,372,853 km (0.063 R)
• M29: 14,060,704 km (0.036 R)
• M30: 14,130,117 km (0.03 R)
• M31: 14,338,956 km (0.085 R)
• M32: 15,613,829 km (0.099 R)
• M33: 16,192,025 km (0.102 R)
• M34: 17,443,710 km (0.094 R)
• M35: 17,667,808 km (0.073 R)
• M36: 18,649,918 km (0.102 R)
• M37: 19,340,013 km (0.1 R)
• M38: 20,273,354 km (0.088 R)
• M39: 20,430,282 km (0.099 R)
• M40: 21,861,036 km (0.086 R)
• M41: 22,426,067 km (0.12 R)
• M42: 23,405,933 km (0.057 R)
• M43: 24,734,063 km (0.118 R)
• M44: 24,817,838 km (0.119 R)
• M45: 27,202,578 km (0.114 R)
• M46: 27,462,429 km (0.069 R)
• M47: 28,334,435 km (0.069 R)
• M48: 29,392,840 km (0.043 R)
• M49: 29,570,413 km (0.11 R)
• M50: 30,016,214 km (0.073 R)
• M51: 30,105,524 km (0.099 R)
• M52: 30,733,835 km (0.076 R)
• M53: 30,824,043 km (0.118 R)
• M54: 32,094,727 km (0.099 R)
• M55: 36,103,352 km (0.101 R)
• M56: 36,484,078 km (0.075 R)
• M57: 36,770,558 km (0.11 R)
• M58: 37,057,936 km (0.119 R)
• M59: 39,089,325 km (0.117 R)
• M60: 41,654,181 km (0.085 R)
• M61: 43,663,729 km (0.09 R)
• M62: 44,069,438 km (0.087 R)
• M63: 45,499,145 km (0.094 R)
• M64: 45,910,539 km (0.104 R)
• M65: 48,194,600 km (0.092 R)
• M66: 48,508,905 km (0.094 R)
• M67: 49,034,292 km (0.028 R)
• M68: 49,773,007 km (0.111 R)
• M69: 49,984,688 km (0.094 R)
• M70: 50,834,553 km (0.072 R)
• M71: 52,764,366 km (0.111 R)
• M72: 52,872,226 km (0.096 R)
• M73: 53,521,181 km (0.053 R)
• M74: 54,281,737 km (0.067 R)
• M75: 56,363,840 km (0.096 R)
• M76: 57,359,264 km (0.117 R)
• M77: 58,137,473 km (0.075 R)
• M78: 58,471,973 km (0.068 R)
• M79: 58,919,121 km (0.091 R)
• M80: 59,143,069 km (0.055 R)
• M81: 59,591,863 km (0.088 R)
• M82: 63,452,086 km (0.093 R)
• M83: 64,949,262 km (0.112 R)
• M84: 66,225,182 km (0.114 R)
• M85: 68,213,188 km (0.078 R)
• M86: 70,695,915 km (0.101 R)
• M87: 72,008,187 km (0.112 R)
• M88: 73,569,390 km (0.092 R)
• M89: 77,092,121 km (0.047 R)
• M90: 80,669,305 km (0.031 R)
• M91: 81,167,018 km (0.1 R)
• M92: 83,544,726 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit