🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 39.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 8.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.28 AU - 1.92 AU

Year: 1328 Days

Day: 6.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,103,138 km

• M1: 108,608 km (0.106 R)
• M2: 182,360 km (0.039 R)
• M3: 295,605 km (0.091 R)
• M4: 358,736 km (0.07 R)
• M5: 593,904 km (0.083 R)
• M6: 731,234 km (0.066 R)
• M7: 792,869 km (0.066 R)
• M8: 875,596 km (0.032 R)
• M9: 1,050,177 km (0.102 R)
• M10: 1,141,881 km (0.09 R)
• M11: 1,223,262 km (0.064 R)
• M12: 1,346,979 km (0.113 R)
• M13: 1,611,618 km (0.1 R)
• M14: 1,698,684 km (0.094 R)
• M15: 1,918,293 km (0.108 R)
• M16: 1,995,336 km (0.114 R)
• M17: 2,052,483 km (0.095 R)
• M18: 2,168,421 km (0.076 R)
• M19: 2,254,141 km (0.083 R)
• M20: 2,574,579 km (0.118 R)
• M21: 2,648,331 km (0.104 R)
• M22: 2,746,019 km (0.086 R)
• M23: 2,874,074 km (0.073 R)
• M24: 3,142,453 km (0.067 R)
• M25: 3,288,909 km (0.028 R)
• M26: 3,652,282 km (0.081 R)
• M27: 3,943,101 km (0.076 R)
• M28: 4,028,521 km (0.067 R)
• M29: 4,161,065 km (0.096 R)
• M30: 4,248,131 km (0.117 R)
• M31: 4,574,553 km (0.088 R)
• M32: 4,699,168 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 11.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.94 AU - 4.12 AU

Year: 4351 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 24,103,138 km

• M1: 145,409 km (0.086 R)
• M2: 294,708 km (0.114 R)
• M3: 370,853 km (0.04 R)
• M4: 735,722 km (0.062 R)
• M5: 828,922 km (0.118 R)
• M6: 996,471 km (0.109 R)
• M7: 1,201,121 km (0.117 R)
• M8: 1,304,493 km (0.026 R)
• M9: 1,447,060 km (0.1 R)
• M10: 1,557,763 km (0.084 R)
• M11: 1,758,373 km (0.102 R)
• M12: 1,837,062 km (0.047 R)
• M13: 1,916,947 km (0.104 R)
• M14: 2,132,667 km (0.115 R)
• M15: 2,554,533 km (0.09 R)
• M16: 2,804,062 km (0.081 R)
• M17: 2,885,145 km (0.056 R)
• M18: 3,002,579 km (0.109 R)
• M19: 3,217,701 km (0.114 R)
• M20: 3,500,141 km (0.025 R)
• M21: 3,650,786 km (0.103 R)
• M22: 3,765,229 km (0.097 R)
• M23: 4,036,899 km (0.086 R)
• M24: 4,274,909 km (0.085 R)
• M25: 4,449,639 km (0.105 R)
• M26: 4,764,842 km (0.072 R)
• M27: 5,044,739 km (0.08 R)
• M28: 5,186,857 km (0.08 R)
• M29: 5,591,669 km (0.057 R)
• M30: 6,036,872 km (0.116 R)
• M31: 6,278,922 km (0.106 R)
• M32: 6,401,293 km (0.063 R)
• M33: 6,570,787 km (0.059 R)
• M34: 6,710,512 km (0.076 R)
• M35: 6,898,407 km (0.035 R)
• M36: 7,199,398 km (0.048 R)
• M37: 7,391,930 km (0.093 R)
• M38: 7,602,265 km (0.103 R)
• M39: 7,732,714 km (0.093 R)
• M40: 8,161,910 km (0.074 R)
• M41: 8,329,011 km (0.106 R)
• M42: 8,413,085 km (0.081 R)
• M43: 8,581,831 km (0.119 R)
• M44: 8,700,762 km (0.069 R)
• M45: 9,268,635 km (0.104 R)
• M46: 9,565,886 km (0.076 R)
• M47: 9,689,155 km (0.108 R)
• M48: 10,062,252 km (0.115 R)
• M49: 10,385,832 km (0.109 R)
• M50: 10,676,351 km (0.117 R)
• M51: 10,877,710 km (0.061 R)
• M52: 11,006,514 km (0.117 R)
• M53: 11,080,265 km (0.06 R)
• M54: 11,154,316 km (0.089 R)
• M55: 11,321,268 km (0.066 R)
• M56: 11,620,314 km (0.057 R)
• M57: 11,865,206 km (0.057 R)
• M58: 12,054,746 km (0.054 R)
• M59: 12,130,891 km (0.064 R)
• M60: 12,360,225 km (0.108 R)
• M61: 12,706,843 km (0.107 R)
• M62: 12,842,528 km (0.088 R)
• M63: 13,037,155 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 3.1

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.44 AU - 11.58 AU

Year: 19239 Days

Day: 17.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,103,138 km

• M1: 84,224 km (0.096 R)
• M2: 122,371 km (0.117 R)
• M3: 417,228 km (0.108 R)
• M4: 994,227 km (0.094 R)
• M5: 1,437,935 km (0.067 R)
• M6: 1,725,462 km (0.091 R)
• M7: 1,748,350 km (0.104 R)
• M8: 1,840,652 km (0.073 R)
• M9: 2,078,662 km (0.062 R)
• M10: 2,226,166 km (0.108 R)
• M11: 2,453,704 km (0.089 R)
• M12: 2,583,256 km (0.077 R)
• M13: 2,768,458 km (0.037 R)
• M14: 2,903,395 km (0.106 R)
• M15: 3,068,103 km (0.072 R)
• M16: 3,349,347 km (0.114 R)
• M17: 5,570,277 km (0.098 R)
• M18: 5,740,369 km (0.075 R)
• M19: 5,877,850 km (0.105 R)
• M20: 6,724,723 km (0.067 R)
• M21: 7,421,700 km (0.109 R)
• M22: 7,571,298 km (0.071 R)
• M23: 8,257,054 km (0.093 R)
• M24: 9,201,765 km (0.072 R)
• M25: 9,443,216 km (0.101 R)
• M26: 9,973,540 km (0.103 R)
• M27: 11,276,687 km (0.084 R)
• M28: 11,926,241 km (0.098 R)
• M29: 12,498,902 km (0.112 R)
• M30: 13,625,075 km (0.075 R)
• M31: 14,038,414 km (0.11 R)
• M32: 15,445,531 km (0.107 R)
• M33: 15,684,439 km (0.115 R)
• M34: 15,972,714 km (0.089 R)
• M35: 16,603,269 km (0.082 R)
• M36: 18,847,836 km (0.103 R)
• M37: 19,462,234 km (0.09 R)
• M38: 19,823,663 km (0.057 R)
• M39: 20,083,215 km (0.108 R)
• M40: 21,663,866 km (0.042 R)
• M41: 21,877,641 km (0.042 R)
• M42: 24,108,594 km (0.118 R)
• M43: 25,616,691 km (0.036 R)
• M44: 25,729,637 km (0.083 R)
• M45: 26,925,373 km (0.103 R)
• M46: 27,155,155 km (0.076 R)
• M47: 27,270,345 km (0.113 R)
• M48: 27,616,665 km (0.097 R)
• M49: 30,260,807 km (0.036 R)
• M50: 30,859,198 km (0.091 R)
• M51: 32,250,459 km (0.098 R)
• M52: 32,800,380 km (0.108 R)
• M53: 32,984,386 km (0.042 R)
• M54: 33,661,914 km (0.092 R)
• M55: 34,344,081 km (0.114 R)
• M56: 36,290,947 km (0.119 R)
• M57: 36,417,806 km (0.105 R)
• M58: 38,402,372 km (0.119 R)
• M59: 39,962,827 km (0.099 R)
• M60: 41,875,885 km (0.06 R)
• M61: 42,676,084 km (0.115 R)
• M62: 43,279,711 km (0.059 R)
• M63: 43,683,625 km (0.034 R)
• M64: 44,359,509 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.1

Radius: 7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.91 AU - 10.51 AU

Year: 21402 Days

Day: 15.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,103,138 km

• M1: 111,899 km (0.049 R)
• M2: 198,068 km (0.094 R)
• M3: 341,233 km (0.047 R)
• M4: 478,264 km (0.051 R)
• M5: 838,795 km (0.095 R)
• M6: 1,028,336 km (0.029 R)
• M7: 1,212,640 km (0.077 R)
• M8: 1,761,964 km (0.114 R)
• M9: 2,143,289 km (0.111 R)
• M10: 2,427,824 km (0.077 R)
• M11: 2,749,459 km (0.12 R)
• M12: 2,851,186 km (0.067 R)
• M13: 3,111,037 km (0.038 R)
• M14: 3,793,802 km (0.068 R)
• M15: 4,947,351 km (0.101 R)
• M16: 5,227,997 km (0.04 R)
• M17: 5,481,864 km (0.116 R)
• M18: 5,739,771 km (0.098 R)
• M19: 6,001,567 km (0.098 R)
• M20: 7,052,941 km (0.116 R)
• M21: 7,298,132 km (0.054 R)
• M22: 7,653,427 km (0.073 R)
• M23: 8,270,069 km (0.118 R)
• M24: 8,528,724 km (0.096 R)
• M25: 8,752,523 km (0.114 R)
• M26: 9,435,437 km (0.064 R)
• M27: 9,783,252 km (0.097 R)
• M28: 9,861,192 km (0.116 R)
• M29: 10,135,405 km (0.103 R)
• M30: 10,811,737 km (0.109 R)
• M31: 11,584,859 km (0.102 R)
• M32: 11,791,304 km (0.074 R)
• M33: 12,460,007 km (0.081 R)
• M34: 12,841,631 km (0.096 R)
• M35: 12,926,902 km (0.096 R)
• M36: 13,877,746 km (0.118 R)
• M37: 15,075,277 km (0.119 R)
• M38: 15,210,364 km (0.094 R)
• M39: 15,345,899 km (0.042 R)
• M40: 15,481,734 km (0.112 R)
• M41: 15,527,212 km (0.064 R)
• M42: 15,663,645 km (0.041 R)
• M43: 15,800,378 km (0.034 R)
• M44: 16,351,795 km (0.108 R)
• M45: 16,722,798 km (0.097 R)
• M46: 17,190,441 km (0.058 R)
• M47: 18,234,634 km (0.049 R)
• M48: 18,330,526 km (0.072 R)
• M49: 19,642,051 km (0.094 R)
• M50: 19,740,337 km (0.091 R)
• M51: 19,838,772 km (0.117 R)
• M52: 20,333,791 km (0.081 R)
• M53: 20,383,607 km (0.027 R)
• M54: 21,589,067 km (0.09 R)
• M55: 21,843,234 km (0.109 R)
• M56: 23,024,608 km (0.067 R)
• M57: 23,076,369 km (0.059 R)
• M58: 23,180,190 km (0.087 R)
• M59: 24,596,583 km (0.073 R)
• M60: 26,582,494 km (0.109 R)
• M61: 27,292,336 km (0.041 R)
• M62: 27,787,505 km (0.03 R)
• M63: 28,285,666 km (0.111 R)
• M64: 28,341,167 km (0.091 R)
• M65: 28,563,619 km (0.087 R)
• M66: 29,684,705 km (0.115 R)
• M67: 29,910,598 km (0.117 R)
• M68: 30,648,864 km (0.064 R)
• M69: 31,278,222 km (0.06 R)
• M70: 31,796,279 km (0.087 R)
• M71: 32,317,179 km (0.094 R)
• M72: 32,607,848 km (0.102 R)
• M73: 32,782,578 km (0.055 R)
• M74: 33,016,100 km (0.081 R)
• M75: 33,250,221 km (0.036 R)
• M76: 35,981,729 km (0.111 R)
• M77: 36,464,032 km (0.117 R)
• M78: 36,948,430 km (0.069 R)
• M79: 37,009,167 km (0.111 R)
• M80: 37,435,072 km (0.119 R)
• M81: 37,496,108 km (0.064 R)
• M82: 38,107,664 km (0.057 R)
• M83: 38,599,243 km (0.068 R)
• M84: 40,149,226 km (0.076 R)
• M85: 40,837,526 km (0.098 R)
• M86: 41,972,375 km (0.055 R)
• M87: 42,416,531 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 3.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.21 AU - 12.65 AU

Year: 23705 Days

Day: 20 Hours

Environment

Temp: -238 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,103,138 km

• M1: 461,958 km (0.088 R)
• M2: 529,128 km (0.097 R)
• M3: 641,027 km (0.105 R)
• M4: 1,082,640 km (0.109 R)
• M5: 1,498,671 km (0.032 R)
• M6: 1,745,957 km (0.096 R)
• M7: 2,459,987 km (0.099 R)
• M8: 2,493,497 km (0.112 R)
• M9: 3,533,203 km (0.089 R)
• M10: 4,157,175 km (0.108 R)
• M11: 4,237,509 km (0.119 R)
• M12: 4,461,158 km (0.114 R)
• M13: 4,751,378 km (0.041 R)
• M14: 5,437,434 km (0.054 R)
• M15: 5,547,388 km (0.067 R)
• M16: 6,245,562 km (0.059 R)
• M17: 6,453,353 km (0.117 R)
• M18: 7,162,447 km (0.105 R)
• M19: 9,066,080 km (0.037 R)
• M20: 12,944,554 km (0.09 R)
• M21: 13,032,667 km (0.111 R)
• M22: 13,357,145 km (0.113 R)
• M23: 13,416,386 km (0.08 R)
• M24: 13,744,155 km (0.082 R)
• M25: 13,894,052 km (0.064 R)
• M26: 14,014,179 km (0.117 R)
• M27: 15,328,695 km (0.106 R)
• M28: 16,841,579 km (0.056 R)
• M29: 17,130,602 km (0.109 R)
• M30: 17,745,898 km (0.065 R)
• M31: 19,399,702 km (0.099 R)
• M32: 20,210,672 km (0.077 R)
• M33: 20,654,679 km (0.117 R)
• M34: 21,517,410 km (0.03 R)
• M35: 21,656,536 km (0.078 R)
• M36: 21,970,691 km (0.108 R)
• M37: 22,286,343 km (0.111 R)
• M38: 22,391,959 km (0.112 R)
• M39: 23,028,647 km (0.075 R)
• M40: 24,067,006 km (0.052 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit