🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.06 AU - 1.36 AU

Year: 481 Days

Day: 37.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.86 AU - 2.02 AU

Year: 977 Days

Day: 28.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 11.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.05 AU - 9.39 AU

Year: 8523 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 110,200,631 km

• M1: 160,519 km (0.058 R)
• M2: 280,496 km (0.1 R)
• M3: 363,373 km (0.036 R)
• M4: 818,749 km (0.1 R)
• M5: 934,837 km (0.028 R)
• M6: 1,021,454 km (0.093 R)
• M7: 1,436,289 km (0.116 R)
• M8: 1,748,201 km (0.109 R)
• M9: 2,268,053 km (0.076 R)
• M10: 2,339,412 km (0.092 R)
• M11: 2,533,290 km (0.094 R)
• M12: 2,607,491 km (0.076 R)
• M13: 2,757,986 km (0.108 R)
• M14: 3,120,462 km (0.109 R)
• M15: 3,553,548 km (0.098 R)
• M16: 3,833,894 km (0.118 R)
• M17: 3,948,187 km (0.072 R)
• M18: 4,180,064 km (0.114 R)
• M19: 4,536,406 km (0.045 R)
• M20: 4,871,655 km (0.104 R)
• M21: 5,120,586 km (0.116 R)
• M22: 5,215,131 km (0.104 R)
• M23: 5,437,733 km (0.119 R)
• M24: 5,598,850 km (0.101 R)
• M25: 6,258,577 km (0.034 R)
• M26: 6,495,390 km (0.115 R)
• M27: 7,153,172 km (0.075 R)
• M28: 7,615,429 km (0.054 R)
• M29: 7,723,439 km (0.116 R)
• M30: 7,977,606 km (0.064 R)
• M31: 8,271,565 km (0.066 R)
• M32: 9,911,457 km (0.066 R)
• M33: 10,148,121 km (0.049 R)
• M34: 10,991,404 km (0.053 R)
• M35: 11,113,626 km (0.042 R)
• M36: 11,982,490 km (0.091 R)
• M37: 12,488,729 km (0.116 R)
• M38: 12,873,046 km (0.105 R)
• M39: 13,565,834 km (0.105 R)
• M40: 14,049,185 km (0.034 R)
• M41: 14,404,330 km (0.037 R)
• M42: 14,762,467 km (0.079 R)
• M43: 15,305,059 km (0.107 R)
• M44: 15,900,309 km (0.1 R)
• M45: 16,456,514 km (0.116 R)
• M46: 16,643,362 km (0.082 R)
• M47: 17,970,743 km (0.079 R)
• M48: 18,793,233 km (0.111 R)
• M49: 18,939,689 km (0.052 R)
• M50: 19,184,431 km (0.103 R)
• M51: 19,381,152 km (0.12 R)
• M52: 20,424,597 km (0.107 R)
• M53: 23,138,452 km (0.074 R)
• M54: 23,400,249 km (0.093 R)
• M55: 23,505,266 km (0.097 R)
• M56: 23,715,750 km (0.081 R)
• M57: 24,670,783 km (0.092 R)
• M58: 25,692,387 km (0.096 R)
• M59: 26,235,727 km (0.025 R)
• M60: 26,399,387 km (0.085 R)
• M61: 26,727,904 km (0.078 R)
• M62: 27,665,882 km (0.101 R)
• M63: 27,999,485 km (0.089 R)
• M64: 28,278,485 km (0.106 R)
• M65: 28,390,385 km (0.102 R)
• M66: 29,858,239 km (0.083 R)
• M67: 32,632,382 km (0.085 R)
• M68: 33,575,297 km (0.073 R)
• M69: 34,886,373 km (0.069 R)
• M70: 35,186,616 km (0.066 R)
• M71: 36,032,143 km (0.068 R)
• M72: 36,700,995 km (0.112 R)
• M73: 37,067,660 km (0.119 R)
• M74: 39,043,399 km (0.094 R)
• M75: 39,793,183 km (0.115 R)
• M76: 41,751,868 km (0.07 R)
• M77: 42,390,501 km (0.083 R)
• M78: 42,710,940 km (0.089 R)
• M79: 42,967,949 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 7

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.09 AU - 19.87 AU

Year: 25304 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 110,200,631 km

• M1: 94,396 km (0.098 R)
• M2: 468,989 km (0.08 R)
• M3: 620,831 km (0.09 R)
• M4: 714,928 km (0.091 R)
• M5: 839,543 km (0.086 R)
• M6: 891,304 km (0.107 R)
• M7: 1,053,767 km (0.085 R)
• M8: 1,629,420 km (0.076 R)
• M9: 1,795,174 km (0.107 R)
• M10: 1,897,200 km (0.083 R)
• M11: 2,288,249 km (0.025 R)
• M12: 2,511,898 km (0.096 R)
• M13: 2,742,727 km (0.109 R)
• M14: 2,860,760 km (0.081 R)
• M15: 3,142,752 km (0.066 R)
• M16: 3,561,028 km (0.111 R)
• M17: 4,728,789 km (0.115 R)
• M18: 7,709,227 km (0.099 R)
• M19: 8,044,775 km (0.112 R)
• M20: 8,442,107 km (0.109 R)
• M21: 8,672,039 km (0.093 R)
• M22: 9,079,394 km (0.098 R)
• M23: 10,338,709 km (0.12 R)
• M24: 10,708,515 km (0.068 R)
• M25: 12,490,674 km (0.114 R)
• M26: 13,348,917 km (0.107 R)
• M27: 14,022,108 km (0.112 R)
• M28: 14,362,742 km (0.111 R)
• M29: 14,775,183 km (0.113 R)
• M30: 14,982,975 km (0.11 R)
• M31: 16,607,009 km (0.083 R)
• M32: 18,583,795 km (0.092 R)
• M33: 21,332,806 km (0.071 R)
• M34: 23,718,593 km (0.109 R)
• M35: 24,205,833 km (0.116 R)
• M36: 24,778,494 km (0.083 R)
• M37: 25,272,915 km (0.12 R)
• M38: 26,439,030 km (0.11 R)
• M39: 28,909,938 km (0.047 R)
• M40: 29,256,556 km (0.089 R)
• M41: 32,526,915 km (0.114 R)
• M42: 33,521,292 km (0.074 R)
• M43: 34,985,407 km (0.092 R)
• M44: 35,910,969 km (0.083 R)
• M45: 36,470,315 km (0.115 R)
• M46: 37,032,504 km (0.091 R)
• M47: 37,126,452 km (0.095 R)
• M48: 37,314,646 km (0.103 R)
• M49: 41,631,591 km (0.051 R)
• M50: 41,924,953 km (0.108 R)
• M51: 42,120,926 km (0.116 R)
• M52: 42,218,913 km (0.045 R)
• M53: 42,710,491 km (0.106 R)
• M54: 43,997,631 km (0.082 R)
• M55: 44,695,954 km (0.111 R)
• M56: 45,196,957 km (0.07 R)
• M57: 45,397,867 km (0.067 R)
• M58: 45,498,547 km (0.108 R)
• M59: 47,423,572 km (0.104 R)
• M60: 47,627,773 km (0.057 R)
• M61: 48,139,398 km (0.079 R)
• M62: 48,550,194 km (0.11 R)
• M63: 48,652,967 km (0.102 R)
• M64: 50,829,766 km (0.112 R)
• M65: 53,249,960 km (0.068 R)
• M66: 54,313,901 km (0.071 R)
• M67: 54,634,489 km (0.103 R)
• M68: 55,599,844 km (0.12 R)
• M69: 57,983,536 km (0.089 R)
• M70: 59,187,799 km (0.066 R)
• M71: 62,290,160 km (0.081 R)
• M72: 63,410,947 km (0.091 R)
• M73: 66,470,074 km (0.055 R)
• M74: 69,229,407 km (0.107 R)
• M75: 69,808,949 km (0.086 R)
• M76: 70,856,283 km (0.058 R)
• M77: 71,089,656 km (0.118 R)
• M78: 72,025,989 km (0.053 R)
• M79: 72,378,143 km (0.053 R)
• M80: 73,320,011 km (0.033 R)
• M81: 74,978,154 km (0.117 R)
• M82: 75,334,945 km (0.104 R)
• M83: 75,454,174 km (0.058 R)
• M84: 77,608,533 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.9

Radius: 5.7

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.32 AU - 21.2 AU

Year: 31767 Days

Day: 19.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 110,200,631 km

• M1: 74,350 km (0.034 R)
• M2: 1,087,277 km (0.094 R)
• M3: 1,157,439 km (0.041 R)
• M4: 1,339,350 km (0.085 R)
• M5: 1,896,003 km (0.097 R)
• M6: 2,198,490 km (0.08 R)
• M7: 2,656,858 km (0.088 R)
• M8: 2,704,281 km (0.056 R)
• M9: 2,994,949 km (0.106 R)
• M10: 3,605,907 km (0.083 R)
• M11: 5,352,462 km (0.082 R)
• M12: 5,412,601 km (0.054 R)
• M13: 7,185,335 km (0.084 R)
• M14: 7,318,328 km (0.083 R)
• M15: 7,722,242 km (0.098 R)
• M16: 7,790,160 km (0.102 R)
• M17: 7,858,376 km (0.059 R)
• M18: 9,263,848 km (0.119 R)
• M19: 9,336,104 km (0.103 R)
• M20: 9,700,375 km (0.113 R)
• M21: 10,442,829 km (0.054 R)
• M22: 12,218,705 km (0.077 R)
• M23: 12,377,429 km (0.058 R)
• M24: 12,697,119 km (0.066 R)
• M25: 14,085,687 km (0.049 R)
• M26: 14,503,214 km (0.1 R)
• M27: 15,009,454 km (0.1 R)
• M28: 15,435,957 km (0.11 R)
• M29: 18,439,134 km (0.092 R)
• M30: 19,356,020 km (0.119 R)
• M31: 19,819,923 km (0.113 R)
• M32: 20,006,471 km (0.076 R)
• M33: 21,233,623 km (0.087 R)
• M34: 22,000,760 km (0.111 R)
• M35: 24,756,503 km (0.116 R)
• M36: 24,856,883 km (0.052 R)
• M37: 27,827,298 km (0.057 R)
• M38: 27,931,718 km (0.068 R)
• M39: 28,141,005 km (0.115 R)
• M40: 28,560,926 km (0.112 R)
• M41: 29,088,857 km (0.067 R)
• M42: 29,300,987 km (0.096 R)
• M43: 29,833,406 km (0.078 R)
• M44: 31,994,796 km (0.114 R)
• M45: 32,213,657 km (0.095 R)
• M46: 32,542,922 km (0.105 R)
• M47: 33,759,901 km (0.071 R)
• M48: 34,541,999 km (0.056 R)
• M49: 34,766,695 km (0.073 R)
• M50: 35,783,212 km (0.117 R)
• M51: 35,896,757 km (0.117 R)
• M52: 37,498,950 km (0.102 R)
• M53: 41,248,022 km (0.096 R)
• M54: 43,287,640 km (0.085 R)
• M55: 43,893,661 km (0.106 R)
• M56: 45,975,465 km (0.083 R)
• M57: 46,966,252 km (0.039 R)
• M58: 48,968,619 km (0.117 R)
• M59: 49,220,991 km (0.043 R)
• M60: 50,107,208 km (0.051 R)
• M61: 50,234,367 km (0.1 R)
• M62: 51,895,651 km (0.11 R)
• M63: 55,009,830 km (0.084 R)
• M64: 58,852,700 km (0.026 R)
• M65: 59,793,222 km (0.082 R)
• M66: 63,192,534 km (0.106 R)
• M67: 63,742,157 km (0.078 R)
• M68: 66,793,654 km (0.066 R)
• M69: 67,634,095 km (0.076 R)
• M70: 67,774,567 km (0.088 R)
• M71: 70,034,393 km (0.031 R)
• M72: 71,316,297 km (0.052 R)
• M73: 71,745,344 km (0.103 R)
• M74: 72,749,744 km (0.089 R)
• M75: 73,037,570 km (0.094 R)
• M76: 75,063,125 km (0.073 R)
• M77: 75,499,502 km (0.049 R)
• M78: 75,645,211 km (0.119 R)
• M79: 76,374,949 km (0.059 R)
• M80: 77,547,347 km (0.098 R)
• M81: 79,021,186 km (0.092 R)
• M82: 80,652,999 km (0.115 R)
• M83: 81,249,147 km (0.111 R)
• M84: 81,547,744 km (0.102 R)
• M85: 83,497,752 km (0.069 R)
• M86: 83,949,987 km (0.111 R)
• M87: 85,311,327 km (0.091 R)
• M88: 85,918,844 km (0.071 R)
• M89: 87,443,546 km (0.038 R)
• M90: 89,285,096 km (0.09 R)
• M91: 90,365,342 km (0.066 R)
• M92: 91,605,059 km (0.118 R)
• M93: 91,915,774 km (0.036 R)
• M94: 92,694,431 km (0.109 R)
• M95: 95,357,872 km (0.094 R)
• M96: 96,619,879 km (0.114 R)
• M97: 98,841,856 km (0.118 R)
• M98: 99,799,133 km (0.102 R)
• M99: 105,444,957 km (0.09 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit