🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 25.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,852,672 km

• M1: 52,958 km (0.106 R)
• M2: 87,066 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 316 Days

Day: 45.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.23 AU - 1.31 AU

Year: 539 Days

Day: 36.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.22 AU - 2.76 AU

Year: 1480 Days

Day: 21.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,852,672 km

• M1: 451,786 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 9.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.38 AU - 9.64 AU

Year: 11048 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,852,672 km

• M1: 191,635 km (0.074 R)
• M2: 287,677 km (0.061 R)
• M3: 593,305 km (0.108 R)
• M4: 970,142 km (0.081 R)
• M5: 1,046,138 km (0.103 R)
• M6: 1,349,971 km (0.057 R)
• M7: 1,704,219 km (0.111 R)
• M8: 1,797,269 km (0.092 R)
• M9: 1,940,284 km (0.079 R)
• M10: 2,087,189 km (0.12 R)
• M11: 2,237,685 km (0.091 R)
• M12: 2,576,375 km (0.078 R)
• M13: 2,903,545 km (0.067 R)
• M14: 3,129,139 km (0.104 R)
• M15: 3,244,179 km (0.087 R)
• M16: 3,748,474 km (0.103 R)
• M17: 4,896,189 km (0.067 R)
• M18: 5,030,079 km (0.105 R)
• M19: 5,335,857 km (0.079 R)
• M20: 5,508,343 km (0.083 R)
• M21: 6,289,094 km (0.073 R)
• M22: 6,916,209 km (0.071 R)
• M23: 7,028,856 km (0.033 R)
• M24: 7,104,403 km (0.11 R)
• M25: 7,409,134 km (0.051 R)
• M26: 7,486,027 km (0.105 R)
• M27: 7,563,070 km (0.089 R)
• M28: 7,992,117 km (0.115 R)
• M29: 8,589,760 km (0.12 R)
• M30: 8,670,543 km (0.066 R)
• M31: 8,955,228 km (0.108 R)
• M32: 9,037,207 km (0.05 R)
• M33: 9,284,493 km (0.063 R)
• M34: 9,492,284 km (0.05 R)
• M35: 9,659,684 km (0.084 R)
• M36: 9,997,327 km (0.053 R)
• M37: 11,077,274 km (0.096 R)
• M38: 11,742,984 km (0.105 R)
• M39: 12,835,049 km (0.087 R)
• M40: 13,675,190 km (0.078 R)
• M41: 13,769,736 km (0.06 R)
• M42: 14,197,436 km (0.115 R)
• M43: 14,823,055 km (0.077 R)
• M44: 15,310,444 km (0.091 R)
• M45: 15,902,104 km (0.111 R)
• M46: 16,051,253 km (0.075 R)
• M47: 16,150,885 km (0.12 R)
• M48: 16,350,898 km (0.103 R)
• M49: 17,516,564 km (0.056 R)
• M50: 18,135,301 km (0.099 R)
• M51: 18,656,500 km (0.105 R)
• M52: 20,141,857 km (0.094 R)
• M53: 21,554,660 km (0.083 R)
• M54: 22,607,380 km (0.07 R)
• M55: 23,168,073 km (0.111 R)
• M56: 26,333,264 km (0.093 R)
• M57: 28,056,033 km (0.028 R)
• M58: 28,658,464 km (0.091 R)
• M59: 29,448,042 km (0.099 R)
• M60: 29,631,299 km (0.105 R)
• M61: 29,998,861 km (0.082 R)
• M62: 30,183,315 km (0.105 R)
• M63: 31,172,905 km (0.052 R)
• M64: 31,359,753 km (0.063 R)
• M65: 32,110,435 km (0.098 R)
• M66: 32,488,020 km (0.039 R)
• M67: 32,803,821 km (0.039 R)
• M68: 34,013,021 km (0.076 R)
• M69: 34,205,254 km (0.108 R)
• M70: 34,719,721 km (0.09 R)
• M71: 37,330,353 km (0.032 R)
• M72: 38,792,972 km (0.102 R)
• M73: 39,127,921 km (0.1 R)
• M74: 39,800,813 km (0.111 R)
• M75: 41,021,681 km (0.057 R)
• M76: 41,911,190 km (0.092 R)
• M77: 43,361,242 km (0.105 R)
• M78: 45,320,226 km (0.108 R)
• M79: 45,885,108 km (0.115 R)
• M80: 47,093,559 km (0.089 R)
• M81: 47,236,425 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 11.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.7 AU - 11.52 AU

Year: 11223 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,852,672 km

• M1: 155,582 km (0.029 R)
• M2: 232,774 km (0.035 R)
• M3: 330,462 km (0.112 R)
• M4: 412,292 km (0.036 R)
• M5: 633,547 km (0.119 R)
• M6: 860,786 km (0.066 R)
• M7: 1,077,553 km (0.046 R)
• M8: 1,192,893 km (0.094 R)
• M9: 1,652,308 km (0.097 R)
• M10: 2,067,443 km (0.119 R)
• M11: 2,237,835 km (0.1 R)
• M12: 2,387,732 km (0.089 R)
• M13: 2,645,040 km (0.113 R)
• M14: 2,777,135 km (0.04 R)
• M15: 2,938,551 km (0.088 R)
• M16: 3,048,057 km (0.103 R)
• M17: 3,499,543 km (0.117 R)
• M18: 3,882,065 km (0.118 R)
• M19: 4,093,596 km (0.115 R)
• M20: 4,687,350 km (0.107 R)
• M21: 5,341,392 km (0.091 R)
• M22: 5,954,743 km (0.077 R)
• M23: 6,129,025 km (0.081 R)
• M24: 7,322,068 km (0.12 R)
• M25: 7,396,717 km (0.117 R)
• M26: 7,697,558 km (0.056 R)
• M27: 8,041,035 km (0.08 R)
• M28: 8,389,449 km (0.083 R)
• M29: 8,901,672 km (0.048 R)
• M30: 9,061,293 km (0.07 R)
• M31: 9,262,203 km (0.048 R)
• M32: 9,668,361 km (0.107 R)
• M33: 9,832,619 km (0.104 R)
• M34: 10,582,703 km (0.067 R)
• M35: 11,007,411 km (0.079 R)
• M36: 11,785,919 km (0.108 R)
• M37: 13,168,353 km (0.096 R)
• M38: 13,259,308 km (0.114 R)
• M39: 13,717,078 km (0.098 R)
• M40: 14,180,233 km (0.108 R)
• M41: 14,789,993 km (0.107 R)
• M42: 15,552,045 km (0.106 R)
• M43: 15,648,236 km (0.101 R)
• M44: 17,763,550 km (0.087 R)
• M45: 17,964,909 km (0.037 R)
• M46: 18,420,734 km (0.106 R)
• M47: 18,726,661 km (0.117 R)
• M48: 19,447,125 km (0.109 R)
• M49: 20,544,724 km (0.112 R)
• M50: 20,862,021 km (0.064 R)
• M51: 22,201,670 km (0.043 R)
• M52: 23,901,102 km (0.067 R)
• M53: 24,012,253 km (0.108 R)
• M54: 25,302,086 km (0.103 R)
• M55: 26,614,209 km (0.038 R)
• M56: 26,786,995 km (0.082 R)
• M57: 27,423,833 km (0.12 R)
• M58: 27,598,414 km (0.111 R)
• M59: 27,773,293 km (0.111 R)
• M60: 29,304,577 km (0.07 R)
• M61: 29,542,588 km (0.098 R)
• M62: 29,661,817 km (0.09 R)
• M63: 30,140,381 km (0.068 R)
• M64: 30,260,358 km (0.105 R)
• M65: 30,802,650 km (0.029 R)
• M66: 32,571,496 km (0.066 R)
• M67: 33,003,385 km (0.091 R)
• M68: 33,935,230 km (0.079 R)
• M69: 34,060,144 km (0.116 R)
• M70: 35,444,224 km (0.107 R)
• M71: 35,697,792 km (0.084 R)
• M72: 35,824,950 km (0.089 R)
• M73: 36,975,059 km (0.084 R)
• M74: 37,748,480 km (0.101 R)
• M75: 39,705,519 km (0.108 R)
• M76: 40,365,096 km (0.057 R)
• M77: 41,228,126 km (0.06 R)
• M78: 41,762,190 km (0.117 R)
• M79: 42,030,120 km (0.036 R)
• M80: 42,164,309 km (0.053 R)
• M81: 42,298,499 km (0.108 R)
• M82: 42,567,625 km (0.051 R)
• M83: 42,769,732 km (0.12 R)
• M84: 43,107,374 km (0.114 R)
• M85: 43,581,600 km (0.077 R)
• M86: 44,603,503 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.6

Radius: 7.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.11 AU - 21.53 AU

Year: 27155 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 137.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,852,672 km

• M1: 179,069 km (0.06 R)
• M2: 375,790 km (0.111 R)
• M3: 522,994 km (0.111 R)
• M4: 637,586 km (0.094 R)
• M5: 1,011,132 km (0.115 R)
• M6: 1,398,590 km (0.081 R)
• M7: 1,490,743 km (0.081 R)
• M8: 1,584,989 km (0.03 R)
• M9: 1,829,283 km (0.077 R)
• M10: 1,930,411 km (0.118 R)
• M11: 2,111,873 km (0.042 R)
• M12: 2,191,310 km (0.057 R)
• M13: 2,519,378 km (0.034 R)
• M14: 3,100,266 km (0.091 R)
• M15: 3,405,895 km (0.101 R)
• M16: 3,721,247 km (0.049 R)
• M17: 4,312,458 km (0.1 R)
• M18: 4,618,984 km (0.107 R)
• M19: 5,728,252 km (0.091 R)
• M20: 6,065,146 km (0.101 R)
• M21: 6,331,730 km (0.075 R)
• M22: 6,408,474 km (0.077 R)
• M23: 6,563,158 km (0.027 R)
• M24: 7,721,045 km (0.085 R)
• M25: 8,218,309 km (0.104 R)
• M26: 8,470,979 km (0.034 R)
• M27: 8,811,763 km (0.078 R)
• M28: 9,462,664 km (0.067 R)
• M29: 11,041,220 km (0.109 R)
• M30: 11,226,722 km (0.025 R)
• M31: 11,366,596 km (0.12 R)
• M32: 11,460,094 km (0.102 R)
• M33: 11,789,659 km (0.109 R)
• M34: 12,554,403 km (0.097 R)
• M35: 12,845,221 km (0.053 R)
• M36: 13,681,623 km (0.12 R)
• M37: 14,892,019 km (0.114 R)
• M38: 16,347,008 km (0.107 R)
• M39: 18,668,169 km (0.063 R)
• M40: 20,007,967 km (0.086 R)
• M41: 20,064,366 km (0.077 R)
• M42: 20,120,914 km (0.118 R)
• M43: 20,575,242 km (0.114 R)
• M44: 20,689,386 km (0.118 R)
• M45: 21,033,012 km (0.099 R)
• M46: 21,725,800 km (0.112 R)
• M47: 22,661,235 km (0.075 R)
• M48: 22,897,001 km (0.071 R)
• M49: 23,015,333 km (0.077 R)
• M50: 23,252,446 km (0.109 R)
• M51: 23,430,766 km (0.064 R)
• M52: 24,450,126 km (0.056 R)
• M53: 25,239,405 km (0.063 R)
• M54: 26,284,196 km (0.072 R)
• M55: 27,030,091 km (0.091 R)
• M56: 29,052,954 km (0.077 R)
• M57: 29,501,897 km (0.099 R)
• M58: 29,888,607 km (0.098 R)
• M59: 31,583,551 km (0.074 R)
• M60: 32,975,111 km (0.112 R)
• M61: 33,376,332 km (0.075 R)
• M62: 33,712,030 km (0.084 R)
• M63: 33,981,306 km (0.102 R)
• M64: 34,318,948 km (0.07 R)
• M65: 37,198,707 km (0.105 R)
• M66: 37,268,270 km (0.116 R)
• M67: 38,597,148 km (0.072 R)
• M68: 39,799,167 km (0.119 R)
• M69: 40,369,135 km (0.089 R)
• M70: 41,013,603 km (0.065 R)
• M71: 42,530,375 km (0.108 R)
• M72: 42,675,785 km (0.077 R)
• M73: 42,748,489 km (0.106 R)
• M74: 42,821,343 km (0.103 R)
• M75: 43,186,063 km (0.093 R)
• M76: 47,114,503 km (0.115 R)
• M77: 47,641,835 km (0.1 R)
• M78: 48,778,331 km (0.095 R)
• M79: 49,006,766 km (0.061 R)
• M80: 49,159,207 km (0.106 R)
• M81: 49,541,130 km (0.09 R)
• M82: 49,694,019 km (0.099 R)
• M83: 50,154,033 km (0.118 R)
• M84: 50,230,776 km (0.071 R)
• M85: 50,384,563 km (0.079 R)
• M86: 50,461,456 km (0.101 R)
• M87: 50,692,435 km (0.111 R)
• M88: 51,232,783 km (0.108 R)
• M89: 51,387,467 km (0.1 R)
• M90: 51,697,434 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit