🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.46 AU - 0.76 AU

Year: 211 Days

Day: 23.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,559,787 km

• M1: 63,130 km (0.084 R)
• M2: 437,873 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 216 Days

Day: 13.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.63 AU - 2.03 AU

Year: 1097 Days

Day: 26.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.96 AU - 2.04 AU

Year: 1253 Days

Day: 41.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 8.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.31 AU - 3.31 AU

Year: 2086 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 86,559,787 km

• M1: 104,868 km (0.085 R)
• M2: 213,327 km (0.103 R)
• M3: 277,504 km (0.039 R)
• M4: 341,682 km (0.111 R)
• M5: 467,942 km (0.095 R)
• M6: 559,646 km (0.09 R)
• M7: 652,097 km (0.106 R)
• M8: 750,084 km (0.106 R)
• M9: 866,620 km (0.064 R)
• M10: 975,378 km (0.091 R)
• M11: 1,132,605 km (0.098 R)
• M12: 1,191,846 km (0.05 R)
• M13: 1,392,158 km (0.04 R)
• M14: 1,553,574 km (0.093 R)
• M15: 1,721,423 km (0.068 R)
• M16: 1,798,914 km (0.096 R)
• M17: 1,868,777 km (0.085 R)
• M18: 1,948,512 km (0.096 R)
• M19: 2,065,647 km (0.11 R)
• M20: 2,120,550 km (0.111 R)
• M21: 2,194,601 km (0.12 R)
• M22: 2,392,968 km (0.099 R)
• M23: 2,450,712 km (0.094 R)
• M24: 2,508,906 km (0.116 R)
• M25: 2,726,571 km (0.108 R)
• M26: 2,929,725 km (0.064 R)
• M27: 3,201,394 km (0.059 R)
• M28: 3,372,534 km (0.11 R)
• M29: 3,502,984 km (0.103 R)
• M30: 3,568,807 km (0.118 R)
• M31: 3,836,437 km (0.102 R)
• M32: 4,018,498 km (0.088 R)
• M33: 4,098,982 km (0.078 R)
• M34: 4,156,876 km (0.091 R)
• M35: 4,226,589 km (0.077 R)
• M36: 4,296,900 km (0.114 R)
• M37: 4,390,997 km (0.1 R)
• M38: 5,069,722 km (0.088 R)
• M39: 5,169,354 km (0.117 R)
• M40: 5,307,433 km (0.05 R)
• M41: 5,536,019 km (0.098 R)
• M42: 5,716,135 km (0.063 R)
• M43: 5,937,240 km (0.093 R)
• M44: 6,536,529 km (0.093 R)
• M45: 6,672,364 km (0.112 R)
• M46: 6,781,571 km (0.101 R)
• M47: 6,932,964 km (0.063 R)
• M48: 7,126,992 km (0.101 R)
• M49: 7,210,767 km (0.12 R)
• M50: 7,393,426 km (0.072 R)
• M51: 7,534,946 km (0.047 R)
• M52: 7,921,656 km (0.064 R)
• M53: 8,066,467 km (0.12 R)
• M54: 8,241,496 km (0.112 R)
• M55: 8,373,591 km (0.087 R)
• M56: 8,476,664 km (0.06 R)
• M57: 8,639,726 km (0.12 R)
• M58: 9,029,279 km (0.118 R)
• M59: 9,455,184 km (0.119 R)
• M60: 9,732,538 km (0.104 R)
• M61: 9,825,588 km (0.067 R)
• M62: 9,996,878 km (0.103 R)
• M63: 10,326,591 km (0.032 R)
• M64: 10,421,586 km (0.117 R)
• M65: 10,723,923 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 14

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.33 AU - 3.79 AU

Year: 2371 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 86,559,787 km

• M1: 175,777 km (0.089 R)
• M2: 284,984 km (0.12 R)
• M3: 412,741 km (0.064 R)
• M4: 502,200 km (0.118 R)
• M5: 673,639 km (0.051 R)
• M6: 858,393 km (0.092 R)
• M7: 1,031,477 km (0.082 R)
• M8: 1,143,377 km (0.073 R)
• M9: 1,238,371 km (0.09 R)
• M10: 1,879,099 km (0.065 R)
• M11: 1,967,511 km (0.117 R)
• M12: 2,282,116 km (0.066 R)
• M13: 2,390,574 km (0.104 R)
• M14: 3,214,559 km (0.096 R)
• M15: 3,923,803 km (0.047 R)
• M16: 4,021,939 km (0.107 R)
• M17: 4,663,414 km (0.077 R)
• M18: 4,767,684 km (0.103 R)
• M19: 5,282,750 km (0.041 R)
• M20: 5,373,406 km (0.09 R)
• M21: 5,685,467 km (0.111 R)
• M22: 6,003,662 km (0.106 R)
• M23: 6,098,357 km (0.04 R)
• M24: 6,366,137 km (0.064 R)
• M25: 6,853,976 km (0.114 R)
• M26: 6,992,803 km (0.061 R)
• M27: 7,212,861 km (0.083 R)
• M28: 7,866,155 km (0.112 R)
• M29: 8,116,133 km (0.072 R)
• M30: 8,263,038 km (0.036 R)
• M31: 8,410,991 km (0.045 R)
• M32: 8,517,205 km (0.08 R)
• M33: 9,011,477 km (0.111 R)
• M34: 9,141,926 km (0.07 R)
• M35: 9,670,306 km (0.082 R)
• M36: 10,367,432 km (0.111 R)
• M37: 10,595,718 km (0.114 R)
• M38: 10,756,685 km (0.091 R)
• M39: 10,941,439 km (0.051 R)
• M40: 11,810,154 km (0.116 R)
• M41: 12,000,891 km (0.068 R)
• M42: 12,120,569 km (0.078 R)
• M43: 12,337,187 km (0.098 R)
• M44: 12,822,931 km (0.069 R)
• M45: 14,115,457 km (0.089 R)
• M46: 14,216,585 km (0.096 R)
• M47: 14,777,278 km (0.119 R)
• M48: 15,475,301 km (0.058 R)
• M49: 15,579,571 km (0.087 R)
• M50: 15,815,188 km (0.096 R)
• M51: 15,972,864 km (0.113 R)
• M52: 16,422,555 km (0.077 R)
• M53: 17,091,557 km (0.068 R)
• M54: 17,199,417 km (0.094 R)
• M55: 17,307,576 km (0.03 R)
• M56: 18,043,149 km (0.111 R)
• M57: 18,152,954 km (0.042 R)
• M58: 18,373,311 km (0.117 R)
• M59: 18,677,893 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 6.5

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.5 AU - 14.6 AU

Year: 20881 Days

Day: 15.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,559,787 km

• M1: 131,497 km (0.025 R)
• M2: 224,098 km (0.087 R)
• M3: 272,567 km (0.118 R)
• M4: 486,043 km (0.069 R)
• M5: 599,289 km (0.098 R)
• M6: 696,378 km (0.113 R)
• M7: 1,716,935 km (0.099 R)
• M8: 2,186,223 km (0.109 R)
• M9: 2,653,118 km (0.107 R)
• M10: 2,981,186 km (0.086 R)
• M11: 3,497,449 km (0.06 R)
• M12: 3,675,769 km (0.102 R)
• M13: 4,181,111 km (0.116 R)
• M14: 4,322,780 km (0.093 R)
• M15: 4,708,294 km (0.06 R)
• M16: 4,757,212 km (0.095 R)
• M17: 5,104,878 km (0.114 R)
• M18: 5,205,557 km (0.119 R)
• M19: 5,307,134 km (0.077 R)
• M20: 5,358,147 km (0.067 R)
• M21: 5,719,575 km (0.103 R)
• M22: 6,088,933 km (0.11 R)
• M23: 6,357,610 km (0.103 R)
• M24: 8,522,291 km (0.029 R)
• M25: 8,822,684 km (0.094 R)
• M26: 9,187,703 km (0.045 R)
• M27: 9,372,007 km (0.12 R)
• M28: 9,932,551 km (0.085 R)
• M29: 9,995,531 km (0.095 R)
• M30: 11,085,801 km (0.095 R)
• M31: 11,216,549 km (0.111 R)
• M32: 12,078,981 km (0.099 R)
• M33: 12,213,469 km (0.1 R)
• M34: 15,151,871 km (0.05 R)
• M35: 15,808,605 km (0.081 R)
• M36: 16,103,463 km (0.057 R)
• M37: 16,251,714 km (0.106 R)
• M38: 16,474,765 km (0.113 R)
• M39: 17,149,900 km (0.11 R)
• M40: 17,528,981 km (0.1 R)
• M41: 17,834,161 km (0.076 R)
• M42: 18,760,321 km (0.092 R)
• M43: 19,307,700 km (0.113 R)
• M44: 20,900,618 km (0.043 R)
• M45: 21,143,265 km (0.067 R)
• M46: 21,468,042 km (0.093 R)
• M47: 21,549,573 km (0.117 R)
• M48: 21,958,424 km (0.052 R)
• M49: 22,205,111 km (0.076 R)
• M50: 22,369,968 km (0.058 R)
• M51: 23,367,935 km (0.101 R)
• M52: 25,493,123 km (0.101 R)
• M53: 27,413,810 km (0.095 R)
• M54: 27,856,769 km (0.081 R)
• M55: 30,015,915 km (0.111 R)
• M56: 30,198,275 km (0.028 R)
• M57: 31,023,457 km (0.115 R)
• M58: 33,921,616 km (0.08 R)
• M59: 34,206,750 km (0.105 R)
• M60: 34,301,894 km (0.097 R)
• M61: 36,905,196 km (0.1 R)
• M62: 37,002,884 km (0.112 R)
• M63: 37,394,232 km (0.095 R)
• M64: 38,874,203 km (0.117 R)
• M65: 40,172,115 km (0.059 R)
• M66: 40,675,212 km (0.104 R)
• M67: 42,708,098 km (0.079 R)
• M68: 44,773,745 km (0.102 R)
• M69: 45,609,249 km (0.034 R)
• M70: 48,039,317 km (0.07 R)
• M71: 49,216,503 km (0.069 R)
• M72: 52,584,400 km (0.102 R)
• M73: 54,351,599 km (0.093 R)
• M74: 56,250,595 km (0.117 R)
• M75: 57,944,042 km (0.061 R)
• M76: 61,612,332 km (0.1 R)
• M77: 64,412,505 km (0.094 R)
• M78: 64,530,089 km (0.089 R)
• M79: 67,015,657 km (0.107 R)
• M80: 67,253,967 km (0.11 R)
• M81: 68,689,957 km (0.103 R)
• M82: 70,862,716 km (0.056 R)
• M83: 73,426,225 km (0.085 R)
• M84: 76,143,970 km (0.115 R)
• M85: 76,517,216 km (0.051 R)
• M86: 77,140,441 km (0.065 R)
• M87: 77,265,355 km (0.03 R)
• M88: 77,890,675 km (0.119 R)
• M89: 78,141,251 km (0.077 R)
• M90: 78,266,614 km (0.071 R)
• M91: 81,042,253 km (0.109 R)
• M92: 83,721,700 km (0.066 R)
• M93: 83,978,410 km (0.08 R)
• M94: 84,878,989 km (0.115 R)
• M95: 85,007,793 km (0.111 R)
• M96: 85,136,747 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit