🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 276 Days

Day: 46.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.82 AU - 1.04 AU

Year: 321 Days

Day: 35.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.94 AU - 1.32 AU

Year: 430 Days

Day: 47.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,358,984 km

• M1: 226,491 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.01 AU - 1.25 AU

Year: 430 Days

Day: 26.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.16 AU - 2.6 AU

Year: 1315 Days

Day: 16.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.58 AU - 5.3 AU

Year: 3351 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 10

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.02 AU - 11.1 AU

Year: 13174 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,358,984 km

• M1: 125,513 km (0.089 R)
• M2: 223,649 km (0.084 R)
• M3: 306,676 km (0.12 R)
• M4: 426,354 km (0.026 R)
• M5: 639,980 km (0.1 R)
• M6: 816,356 km (0.095 R)
• M7: 903,272 km (0.119 R)
• M8: 1,055,862 km (0.103 R)
• M9: 1,528,292 km (0.078 R)
• M10: 1,787,695 km (0.086 R)
• M11: 2,518,480 km (0.088 R)
• M12: 2,692,612 km (0.115 R)
• M13: 3,238,644 km (0.081 R)
• M14: 3,943,699 km (0.038 R)
• M15: 4,588,765 km (0.05 R)
• M16: 4,856,096 km (0.087 R)
• M17: 5,322,094 km (0.076 R)
• M18: 5,917,793 km (0.117 R)
• M19: 6,004,559 km (0.083 R)
• M20: 6,208,910 km (0.042 R)
• M21: 6,534,435 km (0.106 R)
• M22: 6,714,551 km (0.094 R)
• M23: 7,295,290 km (0.067 R)
• M24: 7,733,612 km (0.105 R)
• M25: 8,407,251 km (0.089 R)
• M26: 8,504,938 km (0.074 R)
• M27: 8,603,074 km (0.108 R)
• M28: 8,966,148 km (0.074 R)
• M29: 9,032,719 km (0.076 R)
• M30: 9,605,230 km (0.044 R)
• M31: 11,320,220 km (0.092 R)
• M32: 11,500,486 km (0.115 R)
• M33: 12,602,125 km (0.106 R)
• M34: 12,789,122 km (0.107 R)
• M35: 13,014,566 km (0.076 R)
• M36: 13,317,202 km (0.114 R)
• M37: 13,469,493 km (0.096 R)
• M38: 13,814,017 km (0.054 R)
• M39: 13,891,060 km (0.102 R)
• M40: 14,394,906 km (0.06 R)
• M41: 15,340,813 km (0.105 R)
• M42: 16,103,912 km (0.099 R)
• M43: 16,674,179 km (0.064 R)
• M44: 17,209,440 km (0.103 R)
• M45: 17,333,905 km (0.115 R)
• M46: 17,500,109 km (0.108 R)
• M47: 17,625,172 km (0.12 R)
• M48: 17,708,798 km (0.091 R)
• M49: 18,721,426 km (0.104 R)
• M50: 19,450,117 km (0.114 R)
• M51: 19,796,286 km (0.082 R)
• M52: 20,363,113 km (0.084 R)
• M53: 20,582,423 km (0.072 R)
• M54: 22,501,764 km (0.117 R)
• M55: 23,047,497 km (0.107 R)
• M56: 23,551,642 km (0.082 R)
• M57: 23,689,870 km (0.098 R)
• M58: 24,804,524 km (0.091 R)
• M59: 25,415,481 km (0.088 R)
• M60: 25,699,119 km (0.102 R)
• M61: 26,412,701 km (0.111 R)
• M62: 27,181,185 km (0.069 R)
• M63: 27,616,665 km (0.097 R)
• M64: 27,762,373 km (0.098 R)
• M65: 29,134,335 km (0.119 R)
• M66: 29,431,137 km (0.094 R)
• M67: 29,728,986 km (0.119 R)
• M68: 30,127,665 km (0.09 R)
• M69: 30,277,711 km (0.094 R)
• M70: 30,427,908 km (0.118 R)
• M71: 31,943,783 km (0.098 R)
• M72: 32,198,847 km (0.059 R)
• M73: 32,659,609 km (0.074 R)
• M74: 34,315,508 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 8.1

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.28 AU - 13.94 AU

Year: 14168 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,358,984 km

• M1: 102,475 km (0.116 R)
• M2: 359,633 km (0.059 R)
• M3: 447,148 km (0.101 R)
• M4: 559,346 km (0.116 R)
• M5: 892,501 km (0.065 R)
• M6: 1,327,532 km (0.107 R)
• M7: 1,421,778 km (0.091 R)
• M8: 1,927,120 km (0.054 R)
• M9: 2,283,462 km (0.103 R)
• M10: 2,720,288 km (0.069 R)
• M11: 3,214,559 km (0.107 R)
• M12: 3,310,451 km (0.028 R)
• M13: 3,669,935 km (0.072 R)
• M14: 4,007,428 km (0.118 R)
• M15: 4,568,420 km (0.067 R)
• M16: 4,894,842 km (0.112 R)
• M17: 6,475,194 km (0.104 R)
• M18: 6,596,668 km (0.116 R)
• M19: 6,800,719 km (0.037 R)
• M20: 7,048,304 km (0.102 R)
• M21: 7,298,880 km (0.083 R)
• M22: 7,981,495 km (0.101 R)
• M23: 8,952,984 km (0.069 R)
• M24: 9,088,370 km (0.103 R)
• M25: 9,269,982 km (0.115 R)
• M26: 10,765,362 km (0.091 R)
• M27: 11,005,616 km (0.092 R)
• M28: 11,393,972 km (0.109 R)
• M29: 11,638,864 km (0.119 R)
• M30: 11,737,449 km (0.077 R)
• M31: 12,334,045 km (0.111 R)
• M32: 13,042,690 km (0.078 R)
• M33: 13,350,413 km (0.042 R)
• M34: 13,401,875 km (0.113 R)
• M35: 13,712,440 km (0.074 R)
• M36: 15,897,167 km (0.046 R)
• M37: 16,006,374 km (0.093 R)
• M38: 16,446,192 km (0.072 R)
• M39: 16,834,248 km (0.115 R)
• M40: 17,393,894 km (0.116 R)
• M41: 17,562,940 km (0.11 R)
• M42: 18,016,520 km (0.079 R)
• M43: 18,588,882 km (0.082 R)
• M44: 19,927,932 km (0.084 R)
• M45: 19,986,874 km (0.09 R)
• M46: 20,163,998 km (0.066 R)
• M47: 21,357,938 km (0.111 R)
• M48: 22,329,577 km (0.05 R)
• M49: 22,513,432 km (0.099 R)
• M50: 23,006,058 km (0.042 R)
• M51: 24,252,956 km (0.052 R)
• M52: 24,441,899 km (0.074 R)
• M53: 24,568,159 km (0.105 R)
• M54: 24,631,289 km (0.052 R)
• M55: 25,330,061 km (0.043 R)
• M56: 25,393,939 km (0.114 R)
• M57: 26,035,265 km (0.117 R)
• M58: 26,552,276 km (0.066 R)
• M59: 27,530,646 km (0.05 R)
• M60: 28,321,869 km (0.087 R)
• M61: 30,061,692 km (0.108 R)
• M62: 30,400,232 km (0.09 R)
• M63: 30,740,118 km (0.077 R)
• M64: 31,491,997 km (0.118 R)
• M65: 31,698,143 km (0.063 R)
• M66: 35,056,915 km (0.037 R)
• M67: 36,201,488 km (0.059 R)
• M68: 36,633,826 km (0.108 R)
• M69: 37,285,474 km (0.041 R)
• M70: 37,722,150 km (0.119 R)
• M71: 39,337,508 km (0.116 R)
• M72: 40,526,362 km (0.056 R)
• M73: 40,675,811 km (0.098 R)
• M74: 41,953,526 km (0.092 R)
• M75: 43,015,671 km (0.081 R)
• M76: 44,163,386 km (0.093 R)
• M77: 45,011,456 km (0.065 R)
• M78: 47,351,765 km (0.073 R)
• M79: 48,536,580 km (0.074 R)
• M80: 49,013,199 km (0.091 R)
• M81: 49,331,843 km (0.105 R)
• M82: 51,016,015 km (0.088 R)
• M83: 51,177,432 km (0.077 R)
• M84: 51,500,713 km (0.117 R)
• M85: 51,905,674 km (0.097 R)
• M86: 52,719,038 km (0.112 R)
• M87: 52,800,568 km (0.094 R)
• M88: 53,045,460 km (0.093 R)
• M89: 54,275,753 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 5.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.23 AU - 17.57 AU

Year: 19571 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,358,984 km

• M1: 154,385 km (0.059 R)
• M2: 206,894 km (0.102 R)
• M3: 363,373 km (0.1 R)
• M4: 439,519 km (0.096 R)
• M5: 487,839 km (0.1 R)
• M6: 857,196 km (0.094 R)
• M7: 918,980 km (0.098 R)
• M8: 961,017 km (0.095 R)
• M9: 1,025,344 km (0.077 R)
• M10: 1,203,964 km (0.083 R)
• M11: 1,320,800 km (0.07 R)
• M12: 1,416,841 km (0.103 R)
• M13: 1,490,444 km (0.092 R)
• M14: 1,693,149 km (0.086 R)
• M15: 2,124,439 km (0.112 R)
• M16: 2,323,554 km (0.12 R)
• M17: 2,440,091 km (0.108 R)
• M18: 2,499,032 km (0.116 R)
• M19: 3,606,057 km (0.085 R)
• M20: 3,981,547 km (0.107 R)
• M21: 4,156,278 km (0.108 R)
• M22: 4,227,037 km (0.03 R)
• M23: 4,369,455 km (0.05 R)
• M24: 4,695,877 km (0.098 R)
• M25: 4,806,430 km (0.025 R)
• M26: 4,917,880 km (0.084 R)
• M27: 5,998,426 km (0.095 R)
• M28: 6,118,403 km (0.045 R)
• M29: 6,320,211 km (0.078 R)
• M30: 7,149,133 km (0.063 R)
• M31: 7,404,496 km (0.036 R)
• M32: 7,662,852 km (0.112 R)
• M33: 7,967,882 km (0.071 R)
• M34: 8,011,864 km (0.119 R)
• M35: 8,099,827 km (0.098 R)
• M36: 8,861,430 km (0.094 R)
• M37: 10,451,805 km (0.071 R)
• M38: 10,692,957 km (0.113 R)
• M39: 11,131,877 km (0.086 R)
• M40: 11,926,391 km (0.084 R)
• M41: 12,027,070 km (0.109 R)
• M42: 12,945,153 km (0.115 R)
• M43: 13,152,346 km (0.089 R)
• M44: 13,412,646 km (0.027 R)
• M45: 13,780,058 km (0.06 R)
• M46: 14,204,168 km (0.099 R)
• M47: 14,471,200 km (0.099 R)
• M48: 15,501,631 km (0.089 R)
• M49: 18,034,472 km (0.088 R)
• M50: 20,451,226 km (0.118 R)
• M51: 20,692,377 km (0.103 R)
• M52: 21,177,673 km (0.115 R)
• M53: 21,360,631 km (0.045 R)
• M54: 21,421,667 km (0.111 R)
• M55: 22,035,766 km (0.11 R)
• M56: 23,218,338 km (0.111 R)
• M57: 26,165,864 km (0.042 R)
• M58: 26,624,681 km (0.081 R)
• M59: 28,486,127 km (0.045 R)
• M60: 28,687,935 km (0.096 R)
• M61: 29,296,649 km (0.1 R)
• M62: 29,364,566 km (0.082 R)
• M63: 29,909,551 km (0.084 R)
• M64: 31,078,658 km (0.115 R)
• M65: 31,147,922 km (0.091 R)
• M66: 31,355,863 km (0.066 R)
• M67: 31,912,966 km (0.114 R)
• M68: 32,825,064 km (0.119 R)
• M69: 34,459,570 km (0.026 R)
• M70: 35,034,325 km (0.048 R)
• M71: 35,395,155 km (0.046 R)
• M72: 35,757,182 km (0.091 R)
• M73: 39,145,125 km (0.087 R)
• M74: 39,594,517 km (0.088 R)
• M75: 40,347,443 km (0.115 R)
• M76: 41,180,853 km (0.059 R)
• M77: 42,480,260 km (0.11 R)
• M78: 44,259,577 km (0.095 R)
• M79: 44,571,489 km (0.119 R)
• M80: 44,649,579 km (0.102 R)
• M81: 45,826,465 km (0.095 R)
• M82: 46,458,217 km (0.117 R)
• M83: 47,092,961 km (0.09 R)
• M84: 50,146,852 km (0.115 R)
• M85: 50,390,696 km (0.044 R)
• M86: 51,124,474 km (0.034 R)
• M87: 51,779,713 km (0.079 R)
• M88: 52,190,658 km (0.044 R)
• M89: 52,767,657 km (0.088 R)
• M90: 52,932,963 km (0.095 R)
• M91: 54,178,066 km (0.039 R)
• M92: 55,937,337 km (0.111 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit