🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 16.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,983,713 km

• M1: 244,443 km (0.098 R)
• M2: 294,857 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.25 AU

Year: 402 Days

Day: 38.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.57 AU - 2.01 AU

Year: 870 Days

Day: 39.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.17 AU - 4.23 AU

Year: 2587 Days

Day: 26.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,983,713 km

• M1: 1,450,351 km (0.11 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 11.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.22 AU - 10.92 AU

Year: 11614 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,983,713 km

• M1: 148,102 km (0.044 R)
• M2: 270,623 km (0.119 R)
• M3: 390,750 km (0.113 R)
• M4: 629,508 km (0.045 R)
• M5: 790,475 km (0.115 R)
• M6: 966,253 km (0.066 R)
• M7: 1,120,189 km (0.102 R)
• M8: 1,338,751 km (0.084 R)
• M9: 1,434,045 km (0.085 R)
• M10: 2,630,978 km (0.098 R)
• M11: 2,801,220 km (0.05 R)
• M12: 3,025,467 km (0.098 R)
• M13: 3,412,327 km (0.084 R)
• M14: 3,952,974 km (0.093 R)
• M15: 4,092,399 km (0.111 R)
• M16: 4,176,922 km (0.103 R)
• M17: 5,512,682 km (0.094 R)
• M18: 6,113,915 km (0.029 R)
• M19: 6,243,168 km (0.104 R)
• M20: 7,037,682 km (0.059 R)
• M21: 7,173,218 km (0.089 R)
• M22: 7,654,624 km (0.112 R)
• M23: 8,360,427 km (0.079 R)
• M24: 9,087,023 km (0.104 R)
• M25: 9,160,775 km (0.053 R)
• M26: 9,308,877 km (0.115 R)
• M27: 9,645,323 km (0.042 R)
• M28: 9,795,968 km (0.058 R)
• M29: 10,214,692 km (0.108 R)
• M30: 10,678,146 km (0.115 R)
• M31: 10,834,177 km (0.082 R)
• M32: 10,951,611 km (0.103 R)
• M33: 11,187,976 km (0.103 R)
• M34: 11,705,734 km (0.077 R)
• M35: 12,150,040 km (0.051 R)
• M36: 12,394,782 km (0.118 R)
• M37: 12,641,170 km (0.078 R)
• M38: 13,305,833 km (0.054 R)
• M39: 13,684,914 km (0.113 R)
• M40: 13,982,165 km (0.11 R)
• M41: 14,324,445 km (0.074 R)
• M42: 14,930,167 km (0.07 R)
• M43: 15,854,382 km (0.089 R)
• M44: 17,252,524 km (0.068 R)
• M45: 17,619,637 km (0.088 R)
• M46: 18,642,737 km (0.11 R)
• M47: 18,877,905 km (0.072 R)
• M48: 19,780,728 km (0.107 R)
• M49: 20,454,966 km (0.1 R)
• M50: 21,283,887 km (0.036 R)
• M51: 21,776,513 km (0.084 R)
• M52: 22,372,810 km (0.108 R)
• M53: 23,733,852 km (0.117 R)
• M54: 25,017,850 km (0.116 R)
• M55: 25,537,853 km (0.11 R)
• M56: 26,166,463 km (0.105 R)
• M57: 26,377,097 km (0.096 R)
• M58: 26,588,329 km (0.107 R)
• M59: 26,906,374 km (0.106 R)
• M60: 27,492,498 km (0.085 R)
• M61: 27,599,461 km (0.101 R)
• M62: 27,921,395 km (0.095 R)
• M63: 28,514,850 km (0.061 R)
• M64: 30,099,241 km (0.08 R)
• M65: 31,097,059 km (0.076 R)
• M66: 31,320,259 km (0.104 R)
• M67: 32,670,529 km (0.097 R)
• M68: 32,783,925 km (0.056 R)
• M69: 33,581,281 km (0.118 R)
• M70: 33,810,316 km (0.104 R)
• M71: 35,137,249 km (0.11 R)
• M72: 35,253,337 km (0.045 R)
• M73: 35,777,827 km (0.042 R)
• M74: 36,598,670 km (0.11 R)
• M75: 36,716,404 km (0.109 R)
• M76: 37,307,166 km (0.068 R)
• M77: 38,558,103 km (0.107 R)
• M78: 39,098,301 km (0.064 R)
• M79: 39,279,015 km (0.09 R)
• M80: 39,641,192 km (0.107 R)
• M81: 40,307,949 km (0.116 R)
• M82: 40,490,459 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 3.6

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.39 AU - 20.39 AU

Year: 28662 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,983,713 km

• M1: 218,114 km (0.085 R)
• M2: 325,974 km (0.11 R)
• M3: 370,704 km (0.108 R)
• M4: 401,670 km (0.095 R)
• M5: 449,990 km (0.061 R)
• M6: 552,465 km (0.04 R)
• M7: 588,368 km (0.107 R)
• M8: 700,567 km (0.1 R)
• M9: 1,099,245 km (0.065 R)
• M10: 1,309,131 km (0.05 R)
• M11: 1,357,451 km (0.069 R)
• M12: 1,406,370 km (0.105 R)
• M13: 1,531,134 km (0.089 R)
• M14: 1,818,362 km (0.094 R)
• M15: 2,065,647 km (0.105 R)
• M16: 2,441,288 km (0.055 R)
• M17: 2,900,553 km (0.118 R)
• M18: 3,419,059 km (0.068 R)
• M19: 3,791,857 km (0.108 R)
• M20: 4,071,007 km (0.108 R)
• M21: 4,106,462 km (0.071 R)
• M22: 4,910,101 km (0.048 R)
• M23: 5,137,490 km (0.07 R)
• M24: 6,040,912 km (0.073 R)
• M25: 6,162,235 km (0.106 R)
• M26: 6,202,926 km (0.11 R)
• M27: 7,119,512 km (0.098 R)
• M28: 7,204,933 km (0.118 R)
• M29: 8,033,106 km (0.113 R)
• M30: 8,616,837 km (0.113 R)
• M31: 9,029,129 km (0.086 R)
• M32: 10,642,991 km (0.114 R)
• M33: 10,936,951 km (0.025 R)
• M34: 12,190,132 km (0.077 R)
• M35: 12,343,620 km (0.114 R)
• M36: 12,600,629 km (0.111 R)
• M37: 12,859,583 km (0.101 R)
• M38: 13,593,809 km (0.091 R)
• M39: 13,752,831 km (0.111 R)
• M40: 15,709,422 km (0.118 R)
• M41: 16,606,560 km (0.086 R)
• M42: 16,776,504 km (0.115 R)
• M43: 17,232,927 km (0.075 R)
• M44: 17,462,559 km (0.082 R)
• M45: 17,693,239 km (0.07 R)
• M46: 18,274,427 km (0.042 R)
• M47: 18,743,865 km (0.098 R)
• M48: 19,515,042 km (0.086 R)
• M49: 19,694,560 km (0.112 R)
• M50: 19,994,803 km (0.08 R)
• M51: 20,660,812 km (0.104 R)
• M52: 21,149,698 km (0.081 R)
• M53: 21,211,033 km (0.081 R)
• M54: 21,580,690 km (0.079 R)
• M55: 21,642,474 km (0.038 R)
• M56: 21,828,125 km (0.099 R)
• M57: 24,226,178 km (0.037 R)
• M58: 25,130,498 km (0.106 R)
• M59: 25,521,546 km (0.113 R)
• M60: 25,717,669 km (0.103 R)
• M61: 26,507,546 km (0.081 R)
• M62: 26,839,055 km (0.072 R)
• M63: 27,573,132 km (0.032 R)
• M64: 27,707,321 km (0.095 R)
• M65: 28,043,766 km (0.089 R)
• M66: 28,924,599 km (0.067 R)
• M67: 29,061,032 km (0.062 R)
• M68: 29,608,411 km (0.114 R)
• M69: 29,745,891 km (0.064 R)
• M70: 30,991,892 km (0.059 R)
• M71: 31,271,191 km (0.089 R)
• M72: 32,537,986 km (0.043 R)
• M73: 33,035,099 km (0.07 R)
• M74: 33,606,414 km (0.118 R)
• M75: 33,893,193 km (0.117 R)
• M76: 36,437,553 km (0.09 R)
• M77: 36,879,914 km (0.105 R)
• M78: 37,101,618 km (0.108 R)
• M79: 37,398,121 km (0.101 R)
• M80: 37,621,022 km (0.109 R)
• M81: 37,695,372 km (0.054 R)
• M82: 37,769,872 km (0.046 R)
• M83: 38,217,469 km (0.112 R)
• M84: 39,873,667 km (0.11 R)
• M85: 41,784,032 km (0.044 R)
• M86: 42,866,821 km (0.1 R)
• M87: 45,138,914 km (0.111 R)
• M88: 46,090,506 km (0.076 R)
• M89: 46,170,092 km (0.102 R)
• M90: 46,568,770 km (0.119 R)
• M91: 48,255,486 km (0.038 R)
• M92: 48,336,418 km (0.114 R)
• M93: 48,498,134 km (0.111 R)
• M94: 48,579,066 km (0.057 R)
• M95: 52,268,449 km (0.075 R)
• M96: 54,356,686 km (0.034 R)
• M97: 54,693,281 km (0.111 R)
• M98: 55,115,147 km (0.104 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit