🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 560 Days

Day: 37.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.18 AU - 1.56 AU

Year: 586 Days

Day: 35.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,559,944 km

• M1: 119,678 km (0.11 R)
• M2: 232,774 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.47 AU - 1.63 AU

Year: 705 Days

Day: 19 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,559,944 km

• M1: 977,472 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.28 AU - 1.82 AU

Year: 705 Days

Day: 38.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 131.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.22 AU - 1.96 AU

Year: 732 Days

Day: 26 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.53 AU - 3.89 AU

Year: 2101 Days

Day: 31.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,559,944 km

• M1: 390,899 km (0.119 R)
• M2: 1,043,595 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 10.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.33 AU - 5.31 AU

Year: 3865 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,559,944 km

• M1: 193,131 km (0.093 R)
• M2: 621,729 km (0.112 R)
• M3: 953,686 km (0.069 R)
• M4: 1,167,462 km (0.079 R)
• M5: 1,294,770 km (0.078 R)
• M6: 1,367,624 km (0.05 R)
• M7: 1,641,537 km (0.118 R)
• M8: 1,817,913 km (0.097 R)
• M9: 1,916,648 km (0.114 R)
• M10: 1,983,668 km (0.106 R)
• M11: 2,051,436 km (0.073 R)
• M12: 2,224,221 km (0.115 R)
• M13: 2,677,503 km (0.114 R)
• M14: 3,120,013 km (0.096 R)
• M15: 3,441,499 km (0.072 R)
• M16: 3,627,000 km (0.085 R)
• M17: 3,794,700 km (0.093 R)
• M18: 4,008,176 km (0.101 R)
• M19: 4,138,027 km (0.105 R)
• M20: 4,269,374 km (0.117 R)
• M21: 4,335,645 km (0.109 R)
• M22: 4,491,377 km (0.073 R)
• M23: 4,762,897 km (0.075 R)
• M24: 5,180,275 km (0.06 R)
• M25: 5,537,066 km (0.106 R)
• M26: 5,730,646 km (0.116 R)
• M27: 5,828,333 km (0.12 R)
• M28: 6,476,541 km (0.095 R)
• M29: 6,655,160 km (0.055 R)
• M30: 6,938,798 km (0.11 R)
• M31: 7,173,966 km (0.051 R)
• M32: 7,279,432 km (0.088 R)
• M33: 7,545,118 km (0.117 R)
• M34: 8,278,447 km (0.055 R)
• M35: 8,555,801 km (0.089 R)
• M36: 8,779,899 km (0.04 R)
• M37: 8,864,422 km (0.117 R)
• M38: 9,034,365 km (0.062 R)
• M39: 9,148,359 km (0.076 R)
• M40: 9,464,010 km (0.091 R)
• M41: 10,017,672 km (0.08 R)
• M42: 10,462,277 km (0.101 R)
• M43: 10,672,013 km (0.118 R)
• M44: 10,792,439 km (0.081 R)
• M45: 11,034,788 km (0.107 R)
• M46: 11,710,372 km (0.071 R)
• M47: 11,834,538 km (0.089 R)
• M48: 12,147,198 km (0.117 R)
• M49: 12,336,140 km (0.089 R)
• M50: 12,494,265 km (0.105 R)
• M51: 12,876,637 km (0.073 R)
• M52: 13,392,301 km (0.112 R)
• M53: 13,489,838 km (0.117 R)
• M54: 14,244,859 km (0.093 R)
• M55: 14,577,415 km (0.1 R)
• M56: 14,644,285 km (0.092 R)
• M57: 14,912,664 km (0.073 R)
• M58: 15,864,555 km (0.12 R)
• M59: 16,836,193 km (0.077 R)
• M60: 17,577,451 km (0.111 R)
• M61: 17,719,868 km (0.074 R)
• M62: 18,654,854 km (0.099 R)
• M63: 19,716,700 km (0.117 R)
• M64: 19,864,652 km (0.05 R)
• M65: 20,685,346 km (0.106 R)
• M66: 21,061,884 km (0.12 R)
• M67: 21,975,179 km (0.111 R)
• M68: 22,359,496 km (0.074 R)
• M69: 23,056,921 km (0.072 R)
• M70: 23,369,132 km (0.088 R)
• M71: 23,486,567 km (0.084 R)
• M72: 23,761,527 km (0.056 R)
• M73: 23,997,892 km (0.092 R)
• M74: 24,831,601 km (0.101 R)
• M75: 25,392,593 km (0.12 R)
• M76: 25,513,318 km (0.109 R)
• M77: 25,715,126 km (0.062 R)
• M78: 26,079,397 km (0.094 R)
• M79: 26,567,983 km (0.071 R)
• M80: 26,936,443 km (0.06 R)
• M81: 27,265,259 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 12.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.29 AU - 11.99 AU

Year: 11794 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,559,944 km

• M1: 203,902 km (0.117 R)
• M2: 400,623 km (0.109 R)
• M3: 664,514 km (0.117 R)
• M4: 818,600 km (0.112 R)
• M5: 1,128,118 km (0.037 R)
• M6: 1,394,701 km (0.103 R)
• M7: 1,767,499 km (0.113 R)
• M8: 1,943,426 km (0.06 R)
• M9: 2,241,874 km (0.047 R)
• M10: 2,408,825 km (0.079 R)
• M11: 2,579,965 km (0.111 R)
• M12: 2,831,738 km (0.057 R)
• M13: 3,091,590 km (0.089 R)
• M14: 3,171,026 km (0.115 R)
• M15: 3,251,211 km (0.066 R)
• M16: 3,718,704 km (0.048 R)
• M17: 3,860,373 km (0.074 R)
• M18: 3,946,242 km (0.105 R)
• M19: 4,207,739 km (0.105 R)
• M20: 4,625,865 km (0.075 R)
• M21: 6,327,242 km (0.035 R)
• M22: 7,226,475 km (0.078 R)
• M23: 7,582,966 km (0.099 R)
• M24: 7,691,126 km (0.073 R)
• M25: 8,724,697 km (0.039 R)
• M26: 9,528,487 km (0.073 R)
• M27: 9,959,029 km (0.113 R)
• M28: 10,596,616 km (0.066 R)
• M29: 11,083,557 km (0.086 R)
• M30: 11,660,855 km (0.076 R)
• M31: 13,017,109 km (0.08 R)
• M32: 13,626,122 km (0.114 R)
• M33: 14,244,410 km (0.102 R)
• M34: 14,378,151 km (0.06 R)
• M35: 14,646,679 km (0.041 R)
• M36: 15,007,509 km (0.112 R)
• M37: 15,189,121 km (0.101 R)
• M38: 15,691,919 km (0.09 R)
• M39: 15,830,147 km (0.075 R)
• M40: 16,246,927 km (0.087 R)
• M41: 17,138,530 km (0.088 R)
• M42: 17,709,994 km (0.109 R)
• M43: 17,901,928 km (0.106 R)
• M44: 18,046,290 km (0.102 R)
• M45: 18,239,272 km (0.064 R)
• M46: 18,384,531 km (0.101 R)
• M47: 19,758,887 km (0.097 R)
• M48: 20,963,000 km (0.114 R)
• M49: 21,625,270 km (0.102 R)
• M50: 24,555,443 km (0.067 R)
• M51: 24,662,406 km (0.025 R)
• M52: 24,823,074 km (0.111 R)
• M53: 25,037,896 km (0.102 R)
• M54: 25,849,016 km (0.118 R)
• M55: 27,997,989 km (0.026 R)
• M56: 28,952,574 km (0.042 R)
• M57: 29,348,858 km (0.099 R)
• M58: 29,519,101 km (0.079 R)
• M59: 30,375,848 km (0.089 R)
• M60: 30,836,011 km (0.104 R)
• M61: 31,124,884 km (0.081 R)
• M62: 31,240,523 km (0.085 R)
• M63: 31,414,506 km (0.109 R)
• M64: 31,996,591 km (0.049 R)
• M65: 32,230,562 km (0.109 R)
• M66: 32,523,624 km (0.116 R)
• M67: 33,349,105 km (0.057 R)
• M68: 33,586,068 km (0.076 R)
• M69: 34,660,031 km (0.104 R)
• M70: 35,866,538 km (0.104 R)
• M71: 36,352,881 km (0.097 R)
• M72: 36,780,282 km (0.064 R)
• M73: 37,701,805 km (0.077 R)
• M74: 38,072,508 km (0.053 R)
• M75: 38,258,459 km (0.063 R)
• M76: 38,444,558 km (0.115 R)
• M77: 38,693,190 km (0.111 R)
• M78: 40,259,181 km (0.107 R)
• M79: 41,782,087 km (0.081 R)
• M80: 42,486,394 km (0.111 R)
• M81: 43,194,590 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 5.2

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.13 AU - 16.89 AU

Year: 22310 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,559,944 km

• M1: 132,544 km (0.062 R)
• M2: 289,472 km (0.09 R)
• M3: 630,405 km (0.112 R)
• M4: 1,034,619 km (0.025 R)
• M5: 1,291,927 km (0.036 R)
• M6: 1,796,371 km (0.079 R)
• M7: 1,965,566 km (0.095 R)
• M8: 2,104,692 km (0.09 R)
• M9: 2,139,848 km (0.099 R)
• M10: 2,578,469 km (0.094 R)
• M11: 2,654,315 km (0.107 R)
• M12: 2,692,462 km (0.088 R)
• M13: 2,769,356 km (0.082 R)
• M14: 2,925,386 km (0.04 R)
• M15: 3,286,964 km (0.113 R)
• M16: 4,007,877 km (0.098 R)
• M17: 4,228,833 km (0.099 R)
• M18: 5,152,300 km (0.045 R)
• M19: 5,248,043 km (0.039 R)
• M20: 5,344,384 km (0.117 R)
• M21: 5,441,174 km (0.079 R)
• M22: 7,281,826 km (0.112 R)
• M23: 7,389,387 km (0.073 R)
• M24: 8,323,775 km (0.105 R)
• M25: 8,890,601 km (0.105 R)
• M26: 9,353,008 km (0.057 R)
• M27: 9,646,071 km (0.063 R)
• M28: 10,970,610 km (0.066 R)
• M29: 11,093,879 km (0.076 R)
• M30: 11,591,441 km (0.082 R)
• M31: 11,969,326 km (0.119 R)
• M32: 12,032,606 km (0.114 R)
• M33: 12,287,221 km (0.115 R)
• M34: 12,351,249 km (0.068 R)
• M35: 12,737,212 km (0.085 R)
• M36: 13,454,982 km (0.11 R)
• M37: 13,985,307 km (0.095 R)
• M38: 14,657,749 km (0.111 R)
• M39: 17,092,754 km (0.073 R)
• M40: 17,450,741 km (0.104 R)
• M41: 17,956,083 km (0.074 R)
• M42: 18,319,905 km (0.043 R)
• M43: 18,833,474 km (0.111 R)
• M44: 20,934,427 km (0.043 R)
• M45: 21,702,612 km (0.096 R)
• M46: 23,108,383 km (0.073 R)
• M47: 23,424,783 km (0.047 R)
• M48: 23,662,942 km (0.119 R)
• M49: 26,749,296 km (0.049 R)
• M50: 27,164,729 km (0.108 R)
• M51: 27,248,055 km (0.039 R)
• M52: 27,582,407 km (0.086 R)
• M53: 27,666,181 km (0.061 R)
• M54: 28,593,090 km (0.039 R)
• M55: 28,932,827 km (0.078 R)
• M56: 29,444,750 km (0.11 R)
• M57: 29,873,648 km (0.048 R)
• M58: 29,959,666 km (0.083 R)
• M59: 31,522,216 km (0.117 R)
• M60: 32,667,089 km (0.074 R)
• M61: 33,200,106 km (0.096 R)
• M62: 34,454,933 km (0.119 R)
• M63: 35,269,792 km (0.114 R)
• M64: 36,090,935 km (0.086 R)
• M65: 37,103,114 km (0.066 R)
• M66: 37,288,167 km (0.119 R)
• M67: 38,404,765 km (0.115 R)
• M68: 43,174,245 km (0.089 R)
• M69: 43,368,872 km (0.104 R)
• M70: 45,232,263 km (0.094 R)
• M71: 46,124,165 km (0.083 R)
• M72: 46,323,130 km (0.094 R)
• M73: 49,036,836 km (0.114 R)
• M74: 50,157,174 km (0.051 R)
• M75: 51,285,890 km (0.059 R)
• M76: 53,463,885 km (0.101 R)
• M77: 54,091,598 km (0.117 R)
• M78: 54,406,502 km (0.025 R)
• M79: 54,827,171 km (0.087 R)
• M80: 55,883,631 km (0.075 R)
• M81: 56,733,646 km (0.071 R)
• M82: 58,124,009 km (0.118 R)
• M83: 58,554,103 km (0.109 R)
• M84: 59,525,591 km (0.03 R)
• M85: 61,922,747 km (0.071 R)
• M86: 64,240,318 km (0.105 R)
• M87: 64,796,223 km (0.096 R)
• M88: 65,130,575 km (0.085 R)
• M89: 65,577,274 km (0.102 R)
• M90: 66,249,118 km (0.103 R)
• M91: 66,586,012 km (0.112 R)
• M92: 70,671,979 km (0.095 R)
• M93: 71,245,836 km (0.074 R)
• M94: 74,254,848 km (0.034 R)
• M95: 75,306,072 km (0.103 R)
• M96: 77,187,116 km (0.095 R)
• M97: 77,896,359 km (0.117 R)
• M98: 78,726,777 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit