🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.96 AU - 1.26 AU

Year: 411 Days

Day: 17.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,480,188 km

• M1: 172,187 km (0.113 R)
• M2: 212,429 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.06 AU - 1.68 AU

Year: 564 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.17 AU - 1.59 AU

Year: 570 Days

Day: 16.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,480,188 km

• M1: 625,170 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.36 AU - 3.42 AU

Year: 2194 Days

Day: 27.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,480,188 km

• M1: 888,611 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 10.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.3 AU - 8.18 AU

Year: 6847 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,480,188 km

• M1: 190,887 km (0.115 R)
• M2: 255,064 km (0.069 R)
• M3: 438,322 km (0.102 R)
• M4: 529,128 km (0.092 R)
• M5: 617,091 km (0.059 R)
• M6: 765,193 km (0.099 R)
• M7: 1,010,085 km (0.117 R)
• M8: 1,110,166 km (0.038 R)
• M9: 1,227,002 km (0.054 R)
• M10: 1,445,115 km (0.106 R)
• M11: 1,617,153 km (0.046 R)
• M12: 1,750,594 km (0.03 R)
• M13: 1,841,699 km (0.084 R)
• M14: 2,028,846 km (0.063 R)
• M15: 2,108,732 km (0.07 R)
• M16: 2,189,664 km (0.094 R)
• M17: 2,472,703 km (0.034 R)
• M18: 2,592,830 km (0.109 R)
• M19: 2,662,244 km (0.042 R)
• M20: 3,074,087 km (0.102 R)
• M21: 3,147,838 km (0.079 R)
• M22: 4,179,765 km (0.095 R)
• M23: 4,468,788 km (0.073 R)
• M24: 4,700,515 km (0.116 R)
• M25: 4,828,570 km (0.03 R)
• M26: 5,044,590 km (0.116 R)
• M27: 5,286,041 km (0.112 R)
• M28: 5,689,207 km (0.118 R)
• M29: 6,644,389 km (0.091 R)
• M30: 6,740,282 km (0.064 R)
• M31: 6,909,028 km (0.106 R)
• M32: 7,128,339 km (0.055 R)
• M33: 7,201,941 km (0.117 R)
• M34: 7,449,076 km (0.05 R)
• M35: 7,825,016 km (0.097 R)
• M36: 8,028,020 km (0.105 R)
• M37: 8,104,614 km (0.062 R)
• M38: 8,232,820 km (0.072 R)
• M39: 8,387,504 km (0.118 R)
• M40: 8,517,205 km (0.111 R)
• M41: 8,989,785 km (0.102 R)
• M42: 9,095,850 km (0.077 R)
• M43: 9,524,747 km (0.072 R)
• M44: 10,625,488 km (0.084 R)
• M45: 10,822,209 km (0.064 R)
• M46: 11,162,395 km (0.089 R)
• M47: 11,391,130 km (0.069 R)
• M48: 11,506,171 km (0.101 R)
• M49: 11,882,409 km (0.075 R)
• M50: 12,203,895 km (0.11 R)
• M51: 13,397,387 km (0.086 R)
• M52: 13,732,037 km (0.099 R)
• M53: 14,100,347 km (0.065 R)
• M54: 14,285,699 km (0.118 R)
• M55: 14,409,716 km (0.091 R)
• M56: 14,502,915 km (0.107 R)
• M57: 14,658,796 km (0.065 R)
• M58: 14,752,594 km (0.098 R)
• M59: 14,877,957 km (0.059 R)
• M60: 15,066,750 km (0.118 R)
• M61: 15,224,575 km (0.095 R)
• M62: 15,637,765 km (0.113 R)
• M63: 16,572,452 km (0.048 R)
• M64: 17,063,133 km (0.095 R)
• M65: 17,128,807 km (0.089 R)
• M66: 17,425,908 km (0.092 R)
• M67: 17,658,084 km (0.071 R)
• M68: 17,924,817 km (0.066 R)
• M69: 18,092,067 km (0.078 R)
• M70: 18,226,406 km (0.105 R)
• M71: 18,462,023 km (0.073 R)
• M72: 18,698,836 km (0.093 R)
• M73: 19,518,184 km (0.104 R)
• M74: 20,384,056 km (0.084 R)
• M75: 20,523,781 km (0.083 R)
• M76: 20,663,804 km (0.067 R)
• M77: 20,980,054 km (0.117 R)
• M78: 21,938,378 km (0.073 R)
• M79: 22,512,984 km (0.118 R)
• M80: 23,092,675 km (0.064 R)
• M81: 23,824,059 km (0.097 R)
• M82: 24,414,672 km (0.041 R)
• M83: 24,488,723 km (0.103 R)
• M84: 24,600,173 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242

Radius: 7.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.78 AU - 18.14 AU

Year: 25642 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,480,188 km

• M1: 142,417 km (0.071 R)
• M2: 289,921 km (0.115 R)
• M3: 476,918 km (0.032 R)
• M4: 763,548 km (0.06 R)
• M5: 1,723,517 km (0.117 R)
• M6: 2,222,875 km (0.097 R)
• M7: 2,472,703 km (0.115 R)
• M8: 3,102,211 km (0.07 R)
• M9: 3,596,632 km (0.08 R)
• M10: 3,742,490 km (0.088 R)
• M11: 3,853,192 km (0.094 R)
• M12: 5,181,472 km (0.106 R)
• M13: 5,304,890 km (0.098 R)
• M14: 5,429,505 km (0.12 R)
• M15: 7,134,023 km (0.086 R)
• M16: 7,271,653 km (0.116 R)
• M17: 7,783,428 km (0.117 R)
• M18: 9,588,775 km (0.082 R)
• M19: 9,995,531 km (0.115 R)
• M20: 11,249,461 km (0.039 R)
• M21: 11,356,124 km (0.075 R)
• M22: 11,786,367 km (0.063 R)
• M23: 12,112,640 km (0.106 R)
• M24: 12,167,244 km (0.107 R)
• M25: 12,441,756 km (0.086 R)
• M26: 12,662,861 km (0.085 R)
• M27: 13,277,559 km (0.059 R)
• M28: 13,901,981 km (0.098 R)
• M29: 14,420,038 km (0.05 R)
• M30: 15,475,002 km (0.082 R)
• M31: 15,891,931 km (0.039 R)
• M32: 16,919,818 km (0.06 R)
• M33: 16,981,004 km (0.074 R)
• M34: 17,658,383 km (0.086 R)
• M35: 17,720,317 km (0.109 R)
• M36: 17,844,632 km (0.087 R)
• M37: 17,906,865 km (0.099 R)
• M38: 17,969,098 km (0.062 R)
• M39: 21,175,279 km (0.041 R)
• M40: 22,640,890 km (0.067 R)
• M41: 22,775,827 km (0.099 R)
• M42: 23,181,985 km (0.093 R)
• M43: 24,276,742 km (0.088 R)
• M44: 26,303,794 km (0.117 R)
• M45: 26,872,415 km (0.095 R)
• M46: 27,015,281 km (0.094 R)
• M47: 27,301,611 km (0.07 R)
• M48: 27,373,418 km (0.091 R)
• M49: 27,877,414 km (0.056 R)
• M50: 28,821,526 km (0.106 R)
• M51: 29,114,139 km (0.095 R)
• M52: 29,187,442 km (0.094 R)
• M53: 29,334,198 km (0.07 R)
• M54: 29,481,252 km (0.074 R)
• M55: 29,554,855 km (0.113 R)
• M56: 32,093,979 km (0.118 R)
• M57: 34,314,161 km (0.098 R)
• M58: 35,795,629 km (0.098 R)
• M59: 36,583,561 km (0.098 R)
• M60: 39,143,480 km (0.092 R)
• M61: 39,955,198 km (0.108 R)
• M62: 40,199,790 km (0.071 R)
• M63: 43,257,421 km (0.073 R)
• M64: 44,012,442 km (0.077 R)
• M65: 44,771,651 km (0.12 R)
• M66: 45,280,284 km (0.115 R)
• M67: 46,132,243 km (0.104 R)
• M68: 47,765,553 km (0.119 R)
• M69: 48,372,172 km (0.106 R)
• M70: 49,242,982 km (0.096 R)
• M71: 52,509,900 km (0.083 R)
• M72: 53,854,186 km (0.049 R)
• M73: 54,214,568 km (0.112 R)
• M74: 54,394,983 km (0.078 R)
• M75: 56,302,206 km (0.108 R)
• M76: 58,046,667 km (0.067 R)
• M77: 58,508,625 km (0.029 R)
• M78: 58,601,076 km (0.097 R)
• M79: 59,622,381 km (0.094 R)
• M80: 60,181,877 km (0.06 R)
• M81: 60,368,725 km (0.06 R)
• M82: 61,870,837 km (0.054 R)
• M83: 62,437,215 km (0.088 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit