🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.43 AU

Year: 429 Days

Day: 44.5 Hours

Environment

Temp: 45 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.24 AU - 1.36 AU

Year: 516 Days

Day: 14.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,005,874 km

• M1: 525,089 km (0.032 R)
• M2: 722,857 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.77 AU - 3.41 AU

Year: 1892 Days

Day: 47.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.44 AU - 4.44 AU

Year: 2724 Days

Day: 41.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 6.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.84 AU - 15.98 AU

Year: 17102 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 103,005,874 km

• M1: 87,515 km (0.104 R)
• M2: 149,299 km (0.113 R)
• M3: 213,327 km (0.072 R)
• M4: 290,369 km (0.111 R)
• M5: 388,655 km (0.075 R)
• M6: 522,246 km (0.118 R)
• M7: 833,559 km (0.104 R)
• M8: 993,779 km (0.094 R)
• M9: 1,054,665 km (0.087 R)
• M10: 1,180,028 km (0.08 R)
• M11: 1,293,722 km (0.085 R)
• M12: 1,377,348 km (0.105 R)
• M13: 1,585,289 km (0.11 R)
• M14: 1,674,898 km (0.111 R)
• M15: 2,148,225 km (0.094 R)
• M16: 2,832,785 km (0.113 R)
• M17: 2,876,318 km (0.081 R)
• M18: 3,556,241 km (0.079 R)
• M19: 4,134,436 km (0.097 R)
• M20: 4,767,684 km (0.103 R)
• M21: 5,215,431 km (0.049 R)
• M22: 5,787,044 km (0.098 R)
• M23: 5,842,545 km (0.035 R)
• M24: 5,898,195 km (0.032 R)
• M25: 6,754,045 km (0.079 R)
• M26: 7,226,325 km (0.12 R)
• M27: 7,496,648 km (0.115 R)
• M28: 7,617,823 km (0.084 R)
• M29: 8,358,781 km (0.095 R)
• M30: 10,681,587 km (0.086 R)
• M31: 11,474,306 km (0.075 R)
• M32: 12,001,340 km (0.12 R)
• M33: 12,608,258 km (0.032 R)
• M34: 13,042,690 km (0.061 R)
• M35: 16,611,348 km (0.07 R)
• M36: 17,608,118 km (0.071 R)
• M37: 18,093,414 km (0.1 R)
• M38: 19,201,335 km (0.111 R)
• M39: 21,396,385 km (0.105 R)
• M40: 21,568,572 km (0.108 R)
• M41: 22,436,090 km (0.113 R)
• M42: 23,314,828 km (0.051 R)
• M43: 24,339,424 km (0.078 R)
• M44: 25,106,113 km (0.078 R)
• M45: 25,378,680 km (0.083 R)
• M46: 25,515,263 km (0.087 R)
• M47: 26,294,070 km (0.11 R)
• M48: 26,663,277 km (0.084 R)
• M49: 26,848,479 km (0.084 R)
• M50: 26,941,230 km (0.076 R)
• M51: 27,313,430 km (0.027 R)
• M52: 28,204,135 km (0.095 R)
• M53: 29,725,695 km (0.095 R)
• M54: 29,773,716 km (0.104 R)
• M55: 30,062,141 km (0.091 R)
• M56: 30,399,783 km (0.083 R)
• M57: 30,932,950 km (0.106 R)
• M58: 31,176,346 km (0.101 R)
• M59: 31,273,884 km (0.105 R)
• M60: 31,763,069 km (0.05 R)
• M61: 32,057,777 km (0.103 R)
• M62: 32,254,647 km (0.098 R)
• M63: 32,699,402 km (0.073 R)
• M64: 32,848,102 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 5.2

Gravity: 27.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.41 AU - 22.71 AU

Year: 30126 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,005,874 km

• M1: 90,656 km (0.119 R)
• M2: 138,378 km (0.094 R)
• M3: 471,532 km (0.105 R)
• M4: 573,109 km (0.077 R)
• M5: 857,495 km (0.106 R)
• M6: 1,890,019 km (0.095 R)
• M7: 2,437,847 km (0.082 R)
• M8: 3,078,874 km (0.056 R)
• M9: 3,174,616 km (0.117 R)
• M10: 3,418,162 km (0.09 R)
• M11: 3,769,118 km (0.093 R)
• M12: 3,820,281 km (0.106 R)
• M13: 5,170,701 km (0.037 R)
• M14: 6,901,548 km (0.097 R)
• M15: 6,964,080 km (0.115 R)
• M16: 7,795,395 km (0.04 R)
• M17: 9,203,111 km (0.118 R)
• M18: 9,272,076 km (0.033 R)
• M19: 9,829,926 km (0.069 R)
• M20: 11,345,503 km (0.085 R)
• M21: 11,419,553 km (0.081 R)
• M22: 12,017,047 km (0.101 R)
• M23: 12,092,445 km (0.105 R)
• M24: 12,548,269 km (0.09 R)
• M25: 12,855,244 km (0.095 R)
• M26: 12,932,287 km (0.066 R)
• M27: 13,948,954 km (0.084 R)
• M28: 15,235,047 km (0.055 R)
• M29: 16,979,658 km (0.063 R)
• M30: 19,579,220 km (0.113 R)
• M31: 21,654,591 km (0.069 R)
• M32: 23,139,051 km (0.046 R)
• M33: 23,609,536 km (0.081 R)
• M34: 25,814,609 km (0.113 R)
• M35: 26,106,923 km (0.11 R)
• M36: 26,892,162 km (0.071 R)
• M37: 27,685,031 km (0.088 R)
• M38: 28,485,529 km (0.049 R)
• M39: 30,007,089 km (0.088 R)
• M40: 30,314,513 km (0.117 R)
• M41: 30,726,056 km (0.114 R)
• M42: 31,243,067 km (0.101 R)
• M43: 31,346,887 km (0.112 R)
• M44: 34,942,023 km (0.106 R)
• M45: 35,049,734 km (0.032 R)
• M46: 36,132,823 km (0.119 R)
• M47: 36,569,050 km (0.103 R)
• M48: 37,007,222 km (0.046 R)
• M49: 37,888,503 km (0.115 R)
• M50: 41,027,066 km (0.09 R)
• M51: 41,254,455 km (0.109 R)
• M52: 42,512,274 km (0.098 R)
• M53: 45,652,932 km (0.098 R)
• M54: 46,006,581 km (0.064 R)
• M55: 48,867,491 km (0.08 R)
• M56: 49,349,794 km (0.112 R)
• M57: 51,540,057 km (0.089 R)
• M58: 52,523,663 km (0.104 R)
• M59: 56,645,982 km (0.098 R)
• M60: 57,279,529 km (0.03 R)
• M61: 57,915,469 km (0.115 R)
• M62: 59,579,895 km (0.047 R)
• M63: 59,966,306 km (0.093 R)
• M64: 60,224,213 km (0.116 R)
• M65: 62,562,877 km (0.108 R)
• M66: 64,006,646 km (0.119 R)
• M67: 64,931,161 km (0.12 R)
• M68: 66,659,614 km (0.072 R)
• M69: 68,672,903 km (0.113 R)
• M70: 68,807,840 km (0.081 R)
• M71: 73,585,397 km (0.088 R)
• M72: 74,138,162 km (0.071 R)
• M73: 75,108,753 km (0.113 R)
• M74: 77,202,973 km (0.119 R)
• M75: 79,883,019 km (0.043 R)
• M76: 80,309,074 km (0.117 R)
• M77: 82,736,898 km (0.117 R)
• M78: 83,024,125 km (0.059 R)
• M79: 83,599,628 km (0.115 R)
• M80: 83,743,691 km (0.088 R)
• M81: 84,176,328 km (0.039 R)
• M82: 86,496,591 km (0.104 R)
• M83: 88,103,871 km (0.106 R)
• M84: 88,543,988 km (0.086 R)
• M85: 90,607,391 km (0.102 R)
• M86: 93,582,294 km (0.082 R)
• M87: 94,331,032 km (0.068 R)
• M88: 95,683,845 km (0.042 R)
• M89: 99,474,955 km (0.081 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit