🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.79 AU - 1.15 AU

Year: 364 Days

Day: 37.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.37 AU - 1.63 AU

Year: 700 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.53 AU - 2.61 AU

Year: 1569 Days

Day: 32.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,644,049 km

• M1: 590,014 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.28 AU - 3.4 AU

Year: 1823 Days

Day: 17.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,644,049 km

• M1: 715,676 km (0.093 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 13.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.95 AU - 4.71 AU

Year: 3431 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,644,049 km

• M1: 163,660 km (0.105 R)
• M2: 519,553 km (0.106 R)
• M3: 722,259 km (0.049 R)
• M4: 862,282 km (0.12 R)
• M5: 1,121,535 km (0.064 R)
• M6: 1,274,125 km (0.107 R)
• M7: 1,516,623 km (0.067 R)
• M8: 1,686,866 km (0.079 R)
• M9: 1,833,771 km (0.101 R)
• M10: 2,204,325 km (0.078 R)
• M11: 2,769,954 km (0.051 R)
• M12: 3,015,893 km (0.089 R)
• M13: 3,250,762 km (0.095 R)
• M14: 3,605,159 km (0.029 R)
• M15: 4,493,770 km (0.106 R)
• M16: 4,658,777 km (0.118 R)
• M17: 4,867,765 km (0.109 R)
• M18: 5,037,409 km (0.089 R)
• M19: 5,317,157 km (0.112 R)
• M20: 5,426,064 km (0.096 R)
• M21: 5,690,703 km (0.07 R)
• M22: 6,463,376 km (0.113 R)
• M23: 6,579,913 km (0.104 R)
• M24: 6,767,658 km (0.089 R)
• M25: 7,487,822 km (0.111 R)
• M26: 7,757,996 km (0.088 R)
• M27: 7,882,013 km (0.074 R)
• M28: 8,131,691 km (0.06 R)
• M29: 8,409,495 km (0.041 R)
• M30: 8,511,371 km (0.113 R)
• M31: 8,639,277 km (0.099 R)
• M32: 8,741,901 km (0.11 R)
• M33: 8,896,885 km (0.087 R)
• M34: 9,791,779 km (0.089 R)
• M35: 10,006,602 km (0.047 R)
• M36: 10,141,539 km (0.117 R)
• M37: 10,495,487 km (0.051 R)
• M38: 10,687,721 km (0.054 R)
• M39: 10,770,598 km (0.064 R)
• M40: 10,936,652 km (0.078 R)
• M41: 11,047,952 km (0.118 R)
• M42: 11,243,626 km (0.108 R)
• M43: 11,894,377 km (0.082 R)
• M44: 12,557,544 km (0.078 R)
• M45: 12,732,574 km (0.1 R)
• M46: 12,820,388 km (0.091 R)
• M47: 12,996,614 km (0.09 R)
• M48: 13,085,027 km (0.04 R)
• M49: 13,292,070 km (0.098 R)
• M50: 13,799,506 km (0.083 R)
• M51: 14,100,946 km (0.062 R)
• M52: 14,191,752 km (0.115 R)
• M53: 14,741,075 km (0.108 R)
• M54: 15,422,044 km (0.088 R)
• M55: 15,672,172 km (0.04 R)
• M56: 15,923,646 km (0.029 R)
• M57: 16,398,769 km (0.093 R)
• M58: 16,654,133 km (0.078 R)
• M59: 16,878,679 km (0.089 R)
• M60: 17,136,436 km (0.074 R)
• M61: 17,330,764 km (0.059 R)
• M62: 17,493,077 km (0.087 R)
• M63: 17,917,786 km (0.09 R)
• M64: 19,380,255 km (0.076 R)
• M65: 19,955,608 km (0.084 R)
• M66: 20,194,217 km (0.081 R)
• M67: 21,019,249 km (0.098 R)
• M68: 21,401,023 km (0.109 R)
• M69: 21,715,178 km (0.077 R)
• M70: 22,277,367 km (0.083 R)
• M71: 22,560,256 km (0.104 R)
• M72: 22,808,739 km (0.089 R)
• M73: 24,246,374 km (0.052 R)
• M74: 24,355,281 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 9.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.19 AU - 5.99 AU

Year: 4373 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,644,049 km

• M1: 135,087 km (0.098 R)
• M2: 216,767 km (0.063 R)
• M3: 414,685 km (0.073 R)
• M4: 478,414 km (0.103 R)
• M5: 537,356 km (0.037 R)
• M6: 626,665 km (0.097 R)
• M7: 1,343,090 km (0.06 R)
• M8: 1,455,886 km (0.106 R)
• M9: 1,558,810 km (0.049 R)
• M10: 1,637,648 km (0.109 R)
• M11: 1,745,059 km (0.09 R)
• M12: 1,924,577 km (0.098 R)
• M13: 2,052,483 km (0.082 R)
• M14: 2,271,943 km (0.109 R)
• M15: 2,346,891 km (0.067 R)
• M16: 2,561,116 km (0.074 R)
• M17: 2,765,915 km (0.082 R)
• M18: 2,846,099 km (0.045 R)
• M19: 3,058,229 km (0.073 R)
• M20: 3,515,400 km (0.065 R)
• M21: 3,585,113 km (0.057 R)
• M22: 4,176,773 km (0.107 R)
• M23: 4,588,167 km (0.111 R)
• M24: 5,012,725 km (0.059 R)
• M25: 5,170,102 km (0.081 R)
• M26: 5,369,367 km (0.09 R)
• M27: 5,469,897 km (0.117 R)
• M28: 5,591,370 km (0.034 R)
• M29: 5,899,093 km (0.113 R)
• M30: 6,002,914 km (0.049 R)
• M31: 6,466,966 km (0.052 R)
• M32: 6,789,948 km (0.117 R)
• M33: 6,920,697 km (0.106 R)
• M34: 7,008,211 km (0.1 R)
• M35: 7,295,589 km (0.089 R)
• M36: 7,496,648 km (0.06 R)
• M37: 7,586,706 km (0.1 R)
• M38: 7,767,720 km (0.108 R)
• M39: 7,950,379 km (0.113 R)
• M40: 8,718,115 km (0.095 R)
• M41: 8,907,955 km (0.115 R)
• M42: 9,003,249 km (0.085 R)
• M43: 9,147,012 km (0.101 R)
• M44: 9,267,289 km (0.103 R)
• M45: 9,607,175 km (0.115 R)
• M46: 9,778,614 km (0.11 R)
• M47: 10,099,651 km (0.029 R)
• M48: 10,224,117 km (0.065 R)
• M49: 10,298,916 km (0.085 R)
• M50: 11,186,330 km (0.085 R)
• M51: 11,834,987 km (0.102 R)
• M52: 11,992,513 km (0.109 R)
• M53: 12,230,224 km (0.068 R)
• M54: 12,362,768 km (0.034 R)
• M55: 12,817,546 km (0.109 R)
• M56: 12,898,328 km (0.106 R)
• M57: 13,468,745 km (0.079 R)
• M58: 14,019,714 km (0.061 R)
• M59: 14,297,966 km (0.087 R)
• M60: 14,465,665 km (0.11 R)
• M61: 15,457,649 km (0.104 R)
• M62: 15,889,538 km (0.074 R)
• M63: 16,383,809 km (0.051 R)
• M64: 16,883,017 km (0.117 R)
• M65: 17,417,231 km (0.087 R)
• M66: 18,807,295 km (0.1 R)
• M67: 19,052,635 km (0.106 R)
• M68: 19,422,740 km (0.117 R)
• M69: 19,795,239 km (0.045 R)
• M70: 20,673,379 km (0.073 R)
• M71: 20,894,933 km (0.111 R)
• M72: 21,372,300 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 9.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.51 AU - 8.83 AU

Year: 7311 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,644,049 km

• M1: 160,369 km (0.116 R)
• M2: 233,073 km (0.114 R)
• M3: 392,246 km (0.053 R)
• M4: 578,645 km (0.085 R)
• M5: 764,445 km (0.094 R)
• M6: 1,106,127 km (0.064 R)
• M7: 1,551,629 km (0.119 R)
• M8: 1,878,052 km (0.108 R)
• M9: 2,248,606 km (0.094 R)
• M10: 2,641,898 km (0.094 R)
• M11: 3,006,917 km (0.074 R)
• M12: 4,085,069 km (0.114 R)
• M13: 4,679,870 km (0.084 R)
• M14: 5,002,254 km (0.114 R)
• M15: 5,181,173 km (0.052 R)
• M16: 5,484,258 km (0.113 R)
• M17: 5,637,895 km (0.073 R)
• M18: 5,918,092 km (0.113 R)
• M19: 5,981,072 km (0.115 R)
• M20: 6,139,347 km (0.083 R)
• M21: 6,622,399 km (0.105 R)
• M22: 6,852,031 km (0.088 R)
• M23: 6,984,425 km (0.08 R)
• M24: 7,050,996 km (0.101 R)
• M25: 7,386,844 km (0.117 R)
• M26: 7,831,299 km (0.112 R)
• M27: 7,900,413 km (0.114 R)
• M28: 8,039,240 km (0.079 R)
• M29: 8,460,956 km (0.091 R)
• M30: 8,567,470 km (0.089 R)
• M31: 8,817,897 km (0.071 R)
• M32: 9,399,234 km (0.104 R)
• M33: 10,752,048 km (0.108 R)
• M34: 11,451,268 km (0.093 R)
• M35: 11,965,286 km (0.095 R)
• M36: 12,205,092 km (0.052 R)
• M37: 12,365,910 km (0.045 R)
• M38: 12,567,867 km (0.097 R)
• M39: 13,180,320 km (0.075 R)
• M40: 13,345,327 km (0.109 R)
• M41: 13,718,873 km (0.036 R)
• M42: 14,096,009 km (0.086 R)
• M43: 14,434,100 km (0.067 R)
• M44: 14,817,819 km (0.082 R)
• M45: 14,903,389 km (0.105 R)
• M46: 16,164,499 km (0.081 R)
• M47: 16,429,736 km (0.072 R)
• M48: 17,595,402 km (0.097 R)
• M49: 18,280,112 km (0.059 R)
• M50: 20,529,017 km (0.088 R)
• M51: 20,672,481 km (0.119 R)
• M52: 20,912,286 km (0.084 R)
• M53: 22,518,070 km (0.044 R)
• M54: 24,821,877 km (0.109 R)
• M55: 25,076,792 km (0.096 R)
• M56: 25,795,161 km (0.1 R)
• M57: 26,156,888 km (0.077 R)
• M58: 26,728,652 km (0.108 R)
• M59: 28,149,682 km (0.094 R)
• M60: 28,896,175 km (0.104 R)
• M61: 29,541,241 km (0.114 R)
• M62: 30,082,337 km (0.085 R)
• M63: 30,299,702 km (0.108 R)
• M64: 30,736,079 km (0.103 R)
• M65: 31,009,843 km (0.038 R)
• M66: 31,449,512 km (0.119 R)
• M67: 31,835,923 km (0.113 R)
• M68: 32,557,733 km (0.1 R)
• M69: 32,725,133 km (0.056 R)
• M70: 33,228,829 km (0.104 R)
• M71: 34,926,615 km (0.092 R)
• M72: 35,326,789 km (0.04 R)
• M73: 35,670,864 km (0.077 R)
• M74: 36,362,754 km (0.094 R)
• M75: 36,536,288 km (0.094 R)
• M76: 36,710,270 km (0.071 R)
• M77: 37,467,086 km (0.1 R)
• M78: 37,876,685 km (0.066 R)
• M79: 38,052,762 km (0.092 R)
• M80: 38,287,929 km (0.092 R)
• M81: 38,996,126 km (0.114 R)
• M82: 39,292,479 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.7

Radius: 6.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.55 AU - 17.03 AU

Year: 20570 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,644,049 km

• M1: 143,016 km (0.073 R)
• M2: 188,793 km (0.055 R)
• M3: 309,518 km (0.062 R)
• M4: 375,790 km (0.113 R)
• M5: 484,847 km (0.111 R)
• M6: 909,705 km (0.103 R)
• M7: 1,098,048 km (0.117 R)
• M8: 1,176,886 km (0.068 R)
• M9: 1,584,391 km (0.106 R)
• M10: 2,048,743 km (0.113 R)
• M11: 2,765,167 km (0.114 R)
• M12: 2,855,225 km (0.052 R)
• M13: 3,075,433 km (0.063 R)
• M14: 3,206,481 km (0.104 R)
• M15: 3,320,175 km (0.063 R)
• M16: 3,848,704 km (0.114 R)
• M17: 4,112,445 km (0.111 R)
• M18: 4,319,489 km (0.116 R)
• M19: 4,593,552 km (0.119 R)
• M20: 4,636,188 km (0.087 R)
• M21: 4,982,357 km (0.07 R)
• M22: 5,225,304 km (0.059 R)
• M23: 5,471,991 km (0.12 R)
• M24: 5,768,494 km (0.083 R)
• M25: 6,329,486 km (0.081 R)
• M26: 7,104,552 km (0.073 R)
• M27: 7,705,338 km (0.115 R)
• M28: 7,909,090 km (0.12 R)
• M29: 7,960,402 km (0.111 R)
• M30: 8,322,130 km (0.118 R)
• M31: 9,358,244 km (0.076 R)
• M32: 9,521,156 km (0.101 R)
• M33: 10,603,347 km (0.077 R)
• M34: 12,581,331 km (0.11 R)
• M35: 12,731,228 km (0.093 R)
• M36: 12,791,366 km (0.112 R)
• M37: 14,543,905 km (0.117 R)
• M38: 14,890,673 km (0.077 R)
• M39: 14,954,102 km (0.115 R)
• M40: 15,144,690 km (0.059 R)
• M41: 15,464,081 km (0.117 R)
• M42: 16,142,209 km (0.08 R)
• M43: 16,402,958 km (0.108 R)
• M44: 16,501,244 km (0.112 R)
• M45: 17,160,821 km (0.115 R)
• M46: 17,728,096 km (0.025 R)
• M47: 18,267,845 km (0.106 R)
• M48: 18,335,613 km (0.104 R)
• M49: 18,471,597 km (0.109 R)
• M50: 18,641,839 km (0.103 R)
• M51: 19,397,758 km (0.09 R)
• M52: 20,374,033 km (0.072 R)
• M53: 20,797,395 km (0.101 R)
• M54: 21,187,995 km (0.113 R)
• M55: 21,545,235 km (0.117 R)
• M56: 22,483,214 km (0.099 R)
• M57: 22,738,128 km (0.072 R)
• M58: 24,698,309 km (0.105 R)
• M59: 24,810,807 km (0.097 R)
• M60: 25,187,345 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 6.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.2 AU - 16.76 AU

Year: 23193 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,644,049 km

• M1: 180,714 km (0.105 R)
• M2: 498,161 km (0.092 R)
• M3: 1,179,878 km (0.095 R)
• M4: 1,466,508 km (0.113 R)
• M5: 1,677,441 km (0.041 R)
• M6: 2,050,388 km (0.087 R)
• M7: 2,102,000 km (0.069 R)
• M8: 2,755,593 km (0.113 R)
• M9: 3,406,044 km (0.065 R)
• M10: 4,004,436 km (0.088 R)
• M11: 4,399,075 km (0.107 R)
• M12: 4,499,754 km (0.043 R)
• M13: 4,771,723 km (0.119 R)
• M14: 5,475,132 km (0.081 R)
• M15: 6,172,857 km (0.104 R)
• M16: 6,589,637 km (0.113 R)
• M17: 7,172,470 km (0.111 R)
• M18: 7,251,458 km (0.118 R)
• M19: 7,291,101 km (0.09 R)
• M20: 7,330,744 km (0.07 R)
• M21: 7,410,331 km (0.076 R)
• M22: 7,690,976 km (0.06 R)
• M23: 8,221,450 km (0.091 R)
• M24: 8,553,857 km (0.09 R)
• M25: 8,721,705 km (0.032 R)
• M26: 9,103,330 km (0.028 R)
• M27: 9,490,339 km (0.052 R)
• M28: 9,620,639 km (0.106 R)
• M29: 9,707,705 km (0.075 R)
• M30: 9,970,698 km (0.1 R)
• M31: 10,325,095 km (0.095 R)
• M32: 10,548,595 km (0.118 R)
• M33: 11,504,974 km (0.101 R)
• M34: 12,252,066 km (0.105 R)
• M35: 12,488,729 km (0.05 R)
• M36: 12,726,889 km (0.084 R)
• M37: 12,918,524 km (0.112 R)
• M38: 13,111,206 km (0.084 R)
• M39: 13,499,263 km (0.114 R)
• M40: 14,635,758 km (0.097 R)
• M41: 15,038,326 km (0.069 R)
• M42: 16,894,088 km (0.077 R)
• M43: 17,635,195 km (0.092 R)
• M44: 17,688,602 km (0.11 R)
• M45: 18,063,344 km (0.076 R)
• M46: 18,440,930 km (0.094 R)
• M47: 19,423,488 km (0.092 R)
• M48: 20,647,349 km (0.094 R)
• M49: 21,896,042 km (0.112 R)
• M50: 23,755,693 km (0.097 R)
• M51: 24,883,511 km (0.111 R)
• M52: 25,123,167 km (0.098 R)
• M53: 25,725,598 km (0.078 R)
• M54: 25,846,772 km (0.06 R)
• M55: 28,120,510 km (0.069 R)
• M56: 28,495,253 km (0.11 R)
• M57: 29,819,792 km (0.089 R)
• M58: 30,010,679 km (0.09 R)
• M59: 31,422,584 km (0.098 R)
• M60: 31,876,314 km (0.112 R)
• M61: 31,941,389 km (0.093 R)
• M62: 33,316,643 km (0.081 R)
• M63: 34,244,149 km (0.084 R)
• M64: 35,718,885 km (0.094 R)
• M65: 37,282,632 km (0.101 R)
• M66: 38,107,365 km (0.116 R)
• M67: 38,452,637 km (0.109 R)
• M68: 39,495,184 km (0.03 R)
• M69: 40,335,775 km (0.071 R)
• M70: 40,476,397 km (0.066 R)
• M71: 42,391,549 km (0.057 R)
• M72: 43,756,779 km (0.088 R)
• M73: 43,973,696 km (0.089 R)
• M74: 44,771,950 km (0.09 R)
• M75: 46,235,616 km (0.044 R)
• M76: 46,530,323 km (0.103 R)
• M77: 46,825,480 km (0.084 R)
• M78: 47,121,384 km (0.112 R)
• M79: 50,568,269 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit