🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.07 AU - 1.21 AU

Year: 426 Days

Day: 34.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.16 AU - 1.64 AU

Year: 580 Days

Day: 44.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,351,362 km

• M1: 75,547 km (0.106 R)
• M2: 673,639 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.47 AU - 1.85 AU

Year: 748 Days

Day: 43.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.57 AU - 3.45 AU

Year: 1827 Days

Day: 34.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.73 AU - 4.11 AU

Year: 2213 Days

Day: 34.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.06 AU - 3.86 AU

Year: 2252 Days

Day: 32.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,351,362 km

• M1: 1,697,337 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 9.6

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.04 AU - 11.8 AU

Year: 12624 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 24,351,362 km

• M1: 121,324 km (0.079 R)
• M2: 202,556 km (0.085 R)
• M3: 369,656 km (0.093 R)
• M4: 464,950 km (0.072 R)
• M5: 891,753 km (0.1 R)
• M6: 1,217,128 km (0.077 R)
• M7: 1,393,654 km (0.069 R)
• M8: 1,856,958 km (0.065 R)
• M9: 2,587,894 km (0.106 R)
• M10: 3,759,993 km (0.099 R)
• M11: 4,953,335 km (0.094 R)
• M12: 5,403,176 km (0.039 R)
• M13: 6,341,903 km (0.078 R)
• M14: 6,606,541 km (0.075 R)
• M15: 7,842,519 km (0.086 R)
• M16: 8,414,431 km (0.05 R)
• M17: 11,685,239 km (0.084 R)
• M18: 11,847,254 km (0.066 R)
• M19: 12,282,883 km (0.115 R)
• M20: 12,502,642 km (0.041 R)
• M21: 12,613,045 km (0.12 R)
• M22: 13,678,033 km (0.057 R)
• M23: 15,952,967 km (0.078 R)
• M24: 16,433,924 km (0.096 R)
• M25: 16,554,949 km (0.037 R)
• M26: 16,797,747 km (0.1 R)
• M27: 17,164,261 km (0.103 R)
• M28: 18,405,176 km (0.11 R)
• M29: 18,656,799 km (0.118 R)
• M30: 19,738,990 km (0.057 R)
• M31: 22,364,582 km (0.048 R)
• M32: 22,970,304 km (0.036 R)
• M33: 23,241,226 km (0.079 R)
• M34: 23,445,128 km (0.029 R)
• M35: 23,513,195 km (0.073 R)
• M36: 23,581,412 km (0.028 R)
• M37: 24,335,684 km (0.076 R)
• M38: 25,376,885 km (0.076 R)
• M39: 26,574,416 km (0.118 R)
• M40: 27,144,384 km (0.048 R)
• M41: 28,514,102 km (0.1 R)
• M42: 29,170,837 km (0.062 R)
• M43: 30,128,114 km (0.1 R)
• M44: 30,573,317 km (0.083 R)
• M45: 31,696,198 km (0.094 R)
• M46: 32,300,424 km (0.098 R)
• M47: 33,214,018 km (0.087 R)
• M48: 33,597,288 km (0.116 R)
• M49: 33,904,861 km (0.114 R)
• M50: 34,059,097 km (0.109 R)
• M51: 34,368,016 km (0.038 R)
• M52: 34,445,508 km (0.026 R)
• M53: 34,677,983 km (0.089 R)
• M54: 36,399,256 km (0.118 R)
• M55: 38,871,361 km (0.12 R)
• M56: 39,194,343 km (0.114 R)
• M57: 39,437,140 km (0.08 R)
• M58: 40,576,777 km (0.092 R)
• M59: 41,150,634 km (0.061 R)
• M60: 41,397,321 km (0.091 R)
• M61: 41,975,068 km (0.086 R)
• M62: 42,140,523 km (0.046 R)
• M63: 42,721,711 km (0.095 R)
• M64: 43,055,015 km (0.117 R)
• M65: 44,480,982 km (0.092 R)
• M66: 44,903,297 km (0.076 R)
• M67: 46,263,740 km (0.12 R)
• M68: 47,810,432 km (0.112 R)
• M69: 48,590,136 km (0.047 R)
• M70: 49,636,274 km (0.115 R)
• M71: 50,513,666 km (0.067 R)
• M72: 50,689,743 km (0.098 R)
• M73: 51,042,644 km (0.067 R)
• M74: 52,016,975 km (0.053 R)
• M75: 52,372,868 km (0.079 R)
• M76: 52,462,028 km (0.119 R)
• M77: 53,355,726 km (0.055 R)
• M78: 53,804,520 km (0.085 R)
• M79: 54,977,068 km (0.115 R)
• M80: 56,888,929 km (0.055 R)
• M81: 57,715,008 km (0.098 R)
• M82: 58,267,922 km (0.116 R)
• M83: 59,379,135 km (0.034 R)
• M84: 60,217,033 km (0.09 R)
• M85: 61,246,415 km (0.089 R)
• M86: 62,564,971 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 7.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.06 AU - 15.26 AU

Year: 17663 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,351,362 km

• M1: 173,534 km (0.113 R)
• M2: 226,790 km (0.113 R)
• M3: 586,872 km (0.048 R)
• M4: 698,472 km (0.096 R)
• M5: 797,207 km (0.091 R)
• M6: 900,729 km (0.109 R)
• M7: 1,121,535 km (0.109 R)
• M8: 1,510,191 km (0.054 R)
• M9: 1,827,637 km (0.08 R)
• M10: 1,882,689 km (0.026 R)
• M11: 1,994,289 km (0.095 R)
• M12: 2,836,226 km (0.116 R)
• M13: 2,964,731 km (0.078 R)
• M14: 3,029,656 km (0.097 R)
• M15: 3,260,785 km (0.106 R)
• M16: 3,463,490 km (0.062 R)
• M17: 4,351,952 km (0.062 R)
• M18: 4,425,853 km (0.105 R)
• M19: 5,666,319 km (0.11 R)
• M20: 5,787,942 km (0.084 R)
• M21: 6,116,159 km (0.082 R)
• M22: 7,006,715 km (0.116 R)
• M23: 8,348,010 km (0.063 R)
• M24: 8,625,664 km (0.112 R)
• M25: 8,765,687 km (0.109 R)
• M26: 9,142,524 km (0.074 R)
• M27: 9,285,241 km (0.112 R)
• M28: 9,476,726 km (0.097 R)
• M29: 9,621,237 km (0.074 R)
• M30: 9,960,974 km (0.09 R)
• M31: 10,354,267 km (0.082 R)
• M32: 10,853,026 km (0.112 R)
• M33: 11,822,121 km (0.085 R)
• M34: 11,925,793 km (0.117 R)
• M35: 12,395,829 km (0.111 R)
• M36: 12,659,570 km (0.11 R)
• M37: 12,871,850 km (0.117 R)
• M38: 12,978,513 km (0.118 R)
• M39: 13,516,018 km (0.116 R)
• M40: 14,225,561 km (0.073 R)
• M41: 14,891,271 km (0.084 R)
• M42: 15,284,414 km (0.102 R)
• M43: 16,195,465 km (0.076 R)
• M44: 16,368,401 km (0.085 R)
• M45: 16,541,785 km (0.119 R)
• M46: 17,476,921 km (0.098 R)
• M47: 18,010,536 km (0.096 R)
• M48: 18,309,283 km (0.092 R)
• M49: 18,730,252 km (0.076 R)
• M50: 19,337,170 km (0.06 R)
• M51: 21,575,155 km (0.111 R)
• M52: 22,147,366 km (0.068 R)
• M53: 22,467,356 km (0.075 R)
• M54: 22,531,683 km (0.105 R)
• M55: 23,176,899 km (0.085 R)
• M56: 23,371,675 km (0.115 R)
• M57: 23,959,296 km (0.112 R)
• M58: 24,419,608 km (0.098 R)
• M59: 25,616,840 km (0.117 R)
• M60: 25,751,029 km (0.07 R)
• M61: 26,561,252 km (0.118 R)
• M62: 26,901,288 km (0.115 R)
• M63: 27,791,993 km (0.057 R)
• M64: 27,999,037 km (0.115 R)
• M65: 29,321,482 km (0.114 R)
• M66: 29,391,643 km (0.061 R)
• M67: 36,006,562 km (0.113 R)
• M68: 36,609,142 km (0.036 R)
• M69: 37,595,740 km (0.094 R)
• M70: 38,513,972 km (0.11 R)
• M71: 38,590,865 km (0.112 R)
• M72: 39,749,949 km (0.058 R)
• M73: 40,060,963 km (0.111 R)
• M74: 40,372,725 km (0.076 R)
• M75: 44,741,282 km (0.101 R)
• M76: 45,389,041 km (0.06 R)
• M77: 45,551,504 km (0.084 R)
• M78: 46,530,174 km (0.092 R)
• M79: 48,176,648 km (0.085 R)
• M80: 48,591,333 km (0.07 R)
• M81: 49,007,066 km (0.083 R)
• M82: 49,090,392 km (0.119 R)
• M83: 50,513,666 km (0.103 R)
• M84: 50,597,889 km (0.076 R)
• M85: 50,850,560 km (0.112 R)
• M86: 51,019,307 km (0.086 R)
• M87: 51,441,921 km (0.109 R)
• M88: 51,865,731 km (0.113 R)
• M89: 53,058,326 km (0.07 R)
• M90: 53,143,896 km (0.059 R)
• M91: 56,253,736 km (0.092 R)
• M92: 56,340,952 km (0.091 R)
• M93: 57,478,943 km (0.081 R)
• M94: 58,712,976 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.5

Radius: 6.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.64 AU - 17.02 AU

Year: 19980 Days

Day: 18.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,351,362 km

• M1: 86,019 km (0.119 R)
• M2: 201,957 km (0.083 R)
• M3: 421,118 km (0.1 R)
• M4: 815,308 km (0.062 R)
• M5: 1,394,402 km (0.107 R)
• M6: 1,649,915 km (0.084 R)
• M7: 1,874,013 km (0.096 R)
• M8: 2,013,288 km (0.061 R)
• M9: 2,451,012 km (0.093 R)
• M10: 2,741,680 km (0.073 R)
• M11: 3,336,781 km (0.07 R)
• M12: 3,392,880 km (0.092 R)
• M13: 3,639,417 km (0.119 R)
• M14: 3,970,627 km (0.113 R)
• M15: 4,030,167 km (0.116 R)
• M16: 4,454,725 km (0.043 R)
• M17: 4,516,509 km (0.083 R)
• M18: 4,872,253 km (0.079 R)
• M19: 5,237,122 km (0.088 R)
• M20: 5,544,247 km (0.111 R)
• M21: 5,834,616 km (0.085 R)
• M22: 6,337,265 km (0.093 R)
• M23: 6,453,503 km (0.107 R)
• M24: 7,045,013 km (0.116 R)
• M25: 7,927,042 km (0.065 R)
• M26: 8,534,110 km (0.071 R)
• M27: 8,611,153 km (0.06 R)
• M28: 8,999,359 km (0.079 R)
• M29: 9,981,320 km (0.09 R)
• M30: 10,062,402 km (0.112 R)
• M31: 10,198,087 km (0.04 R)
• M32: 10,857,664 km (0.06 R)
• M33: 11,248,862 km (0.067 R)
• M34: 11,672,972 km (0.102 R)
• M35: 12,420,662 km (0.097 R)
• M36: 12,595,393 km (0.089 R)
• M37: 13,901,532 km (0.073 R)
• M38: 13,992,188 km (0.107 R)
• M39: 14,326,090 km (0.089 R)
• M40: 14,785,805 km (0.063 R)
• M41: 14,847,439 km (0.077 R)
• M42: 15,250,306 km (0.065 R)
• M43: 16,736,411 km (0.11 R)
• M44: 16,961,706 km (0.101 R)
• M45: 17,026,182 km (0.037 R)
• M46: 17,610,811 km (0.115 R)
• M47: 17,839,995 km (0.075 R)
• M48: 18,004,253 km (0.085 R)
• M49: 18,168,961 km (0.119 R)
• M50: 18,566,442 km (0.05 R)
• M51: 19,033,935 km (0.073 R)
• M52: 19,606,596 km (0.042 R)
• M53: 20,424,896 km (0.089 R)
• M54: 20,768,972 km (0.093 R)
• M55: 21,463,255 km (0.079 R)
• M56: 21,778,009 km (0.101 R)
• M57: 22,483,214 km (0.117 R)
• M58: 23,267,406 km (0.072 R)
• M59: 23,375,116 km (0.098 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit