🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.22 AU - 1.38 AU

Year: 541 Days

Day: 39.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.38 AU - 3.4 AU

Year: 2280 Days

Day: 24.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 12.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.94 AU - 7.66 AU

Year: 5776 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,626,054 km

• M1: 161,416 km (0.077 R)
• M2: 271,520 km (0.106 R)
• M3: 405,261 km (0.111 R)
• M4: 514,467 km (0.098 R)
• M5: 635,941 km (0.105 R)
• M6: 1,028,485 km (0.097 R)
• M7: 1,409,960 km (0.043 R)
• M8: 1,491,640 km (0.09 R)
• M9: 1,574,966 km (0.085 R)
• M10: 2,140,297 km (0.083 R)
• M11: 2,219,284 km (0.099 R)
• M12: 2,363,946 km (0.102 R)
• M13: 2,834,431 km (0.097 R)
• M14: 3,045,214 km (0.106 R)
• M15: 3,261,084 km (0.11 R)
• M16: 3,500,889 km (0.069 R)
• M17: 3,765,528 km (0.118 R)
• M18: 4,354,944 km (0.075 R)
• M19: 4,456,072 km (0.083 R)
• M20: 4,973,381 km (0.118 R)
• M21: 5,185,661 km (0.038 R)
• M22: 5,293,072 km (0.062 R)
• M23: 6,019,818 km (0.118 R)
• M24: 6,521,869 km (0.074 R)
• M25: 7,909,539 km (0.08 R)
• M26: 8,033,406 km (0.092 R)
• M27: 8,308,217 km (0.05 R)
• M28: 8,459,311 km (0.111 R)
• M29: 8,790,072 km (0.065 R)
• M30: 9,516,818 km (0.107 R)
• M31: 9,994,185 km (0.11 R)
• M32: 10,155,152 km (0.115 R)
• M33: 10,561,161 km (0.08 R)
• M34: 10,834,775 km (0.107 R)
• M35: 10,944,879 km (0.075 R)
• M36: 11,166,284 km (0.092 R)
• M37: 11,277,585 km (0.113 R)
• M38: 11,417,160 km (0.119 R)
• M39: 11,557,333 km (0.118 R)
• M40: 11,811,051 km (0.108 R)
• M41: 12,095,137 km (0.088 R)
• M42: 12,670,042 km (0.111 R)
• M43: 12,990,182 km (0.09 R)
• M44: 13,371,955 km (0.119 R)
• M45: 14,176,493 km (0.064 R)
• M46: 15,088,890 km (0.111 R)
• M47: 15,212,009 km (0.097 R)
• M48: 15,770,159 km (0.094 R)
• M49: 16,083,117 km (0.118 R)
• M50: 16,619,875 km (0.101 R)
• M51: 16,810,762 km (0.108 R)
• M52: 17,002,247 km (0.075 R)
• M53: 17,355,447 km (0.098 R)
• M54: 17,613,803 km (0.098 R)
• M55: 17,905,968 km (0.069 R)
• M56: 18,134,403 km (0.091 R)
• M57: 18,232,540 km (0.104 R)
• M58: 18,396,499 km (0.115 R)
• M59: 19,157,354 km (0.042 R)
• M60: 19,290,645 km (0.058 R)
• M61: 19,457,896 km (0.095 R)
• M62: 20,199,004 km (0.084 R)
• M63: 21,052,460 km (0.06 R)
• M64: 21,397,133 km (0.104 R)
• M65: 21,952,440 km (0.061 R)
• M66: 22,865,137 km (0.071 R)
• M67: 23,397,257 km (0.044 R)
• M68: 23,790,101 km (0.109 R)
• M69: 23,933,565 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.69 AU - 11.51 AU

Year: 12605 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 134.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,626,054 km

• M1: 183,407 km (0.07 R)
• M2: 393,742 km (0.111 R)
• M3: 671,994 km (0.065 R)
• M4: 803,041 km (0.053 R)
• M5: 2,041,263 km (0.099 R)
• M6: 2,499,182 km (0.056 R)
• M7: 2,850,288 km (0.039 R)
• M8: 3,570,153 km (0.105 R)
• M9: 3,751,167 km (0.119 R)
• M10: 3,935,471 km (0.111 R)
• M11: 5,069,423 km (0.06 R)
• M12: 5,376,847 km (0.036 R)
• M13: 5,690,404 km (0.106 R)
• M14: 7,042,021 km (0.097 R)
• M15: 7,194,012 km (0.108 R)
• M16: 7,656,419 km (0.117 R)
• M17: 8,009,620 km (0.055 R)
• M18: 8,488,931 km (0.067 R)
• M19: 8,732,177 km (0.094 R)
• M20: 9,308,578 km (0.108 R)
• M21: 9,601,491 km (0.05 R)
• M22: 9,770,237 km (0.075 R)
• M23: 9,982,666 km (0.057 R)
• M24: 14,250,992 km (0.1 R)
• M25: 14,491,995 km (0.065 R)
• M26: 14,783,112 km (0.096 R)
• M27: 15,371,181 km (0.08 R)
• M28: 15,867,098 km (0.09 R)
• M29: 16,620,922 km (0.064 R)
• M30: 16,823,777 km (0.101 R)
• M31: 17,644,022 km (0.058 R)
• M32: 18,006,946 km (0.114 R)
• M33: 18,372,414 km (0.043 R)
• M34: 18,477,282 km (0.108 R)
• M35: 18,740,275 km (0.104 R)
• M36: 19,110,679 km (0.094 R)
• M37: 19,429,921 km (0.074 R)
• M38: 20,236,104 km (0.115 R)
• M39: 20,398,717 km (0.034 R)
• M40: 20,834,346 km (0.106 R)
• M41: 21,108,110 km (0.095 R)
• M42: 21,272,967 km (0.08 R)
• M43: 21,383,071 km (0.049 R)
• M44: 21,825,581 km (0.065 R)
• M45: 23,455,001 km (0.066 R)
• M46: 24,370,840 km (0.093 R)
• M47: 25,181,660 km (0.071 R)
• M48: 25,707,496 km (0.029 R)
• M49: 26,060,248 km (0.112 R)
• M50: 26,296,164 km (0.118 R)
• M51: 27,008,549 km (0.097 R)
• M52: 28,695,116 km (0.104 R)
• M53: 28,999,846 km (0.064 R)
• M54: 29,122,068 km (0.114 R)
• M55: 29,612,599 km (0.112 R)
• M56: 30,601,890 km (0.109 R)
• M57: 31,288,395 km (0.047 R)
• M58: 32,042,966 km (0.118 R)
• M59: 33,570,211 km (0.027 R)
• M60: 34,149,155 km (0.099 R)
• M61: 35,970,958 km (0.085 R)
• M62: 36,629,338 km (0.099 R)
• M63: 36,827,705 km (0.118 R)
• M64: 37,291,608 km (0.082 R)
• M65: 38,359,587 km (0.095 R)
• M66: 38,695,434 km (0.027 R)
• M67: 39,032,179 km (0.081 R)
• M68: 39,167,116 km (0.088 R)
• M69: 39,369,971 km (0.109 R)
• M70: 41,073,292 km (0.039 R)
• M71: 42,037,600 km (0.114 R)
• M72: 42,245,242 km (0.099 R)
• M73: 42,383,770 km (0.087 R)
• M74: 43,708,159 km (0.034 R)
• M75: 43,918,494 km (0.061 R)
• M76: 45,542,229 km (0.025 R)
• M77: 46,182,957 km (0.034 R)
• M78: 48,195,497 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.1

Radius: 6

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.19 AU - 21.23 AU

Year: 31961 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,626,054 km

• M1: 77,791 km (0.046 R)
• M2: 145,858 km (0.09 R)
• M3: 189,541 km (0.094 R)
• M4: 421,866 km (0.062 R)
• M5: 698,772 km (0.103 R)
• M6: 1,323,792 km (0.117 R)
• M7: 1,501,364 km (0.107 R)
• M8: 1,762,562 km (0.108 R)
• M9: 2,119,353 km (0.109 R)
• M10: 2,243,220 km (0.059 R)
• M11: 2,369,630 km (0.073 R)
• M12: 2,498,284 km (0.108 R)
• M13: 2,629,183 km (0.112 R)
• M14: 3,082,165 km (0.085 R)
• M15: 4,316,796 km (0.078 R)
• M16: 4,580,238 km (0.117 R)
• M17: 4,903,220 km (0.117 R)
• M18: 4,957,823 km (0.103 R)
• M19: 5,800,358 km (0.109 R)
• M20: 6,445,873 km (0.03 R)
• M21: 6,807,601 km (0.069 R)
• M22: 8,515,410 km (0.11 R)
• M23: 11,055,582 km (0.104 R)
• M24: 11,127,239 km (0.102 R)
• M25: 13,196,477 km (0.088 R)
• M26: 13,501,657 km (0.075 R)
• M27: 14,041,256 km (0.08 R)
• M28: 14,274,778 km (0.077 R)
• M29: 14,352,869 km (0.071 R)
• M30: 16,187,836 km (0.034 R)
• M31: 17,842,538 km (0.05 R)
• M32: 18,095,358 km (0.107 R)
• M33: 18,264,554 km (0.087 R)
• M34: 18,775,281 km (0.097 R)
• M35: 19,636,964 km (0.05 R)
• M36: 19,985,378 km (0.098 R)
• M37: 26,689,158 km (0.03 R)
• M38: 27,559,668 km (0.097 R)
• M39: 29,229,030 km (0.075 R)
• M40: 29,826,075 km (0.094 R)
• M41: 33,180,808 km (0.045 R)
• M42: 34,116,243 km (0.113 R)
• M43: 35,165,822 km (0.119 R)
• M44: 39,140,188 km (0.063 R)
• M45: 40,348,939 km (0.113 R)
• M46: 41,124,455 km (0.082 R)
• M47: 42,353,252 km (0.117 R)
• M48: 43,593,867 km (0.084 R)
• M49: 45,764,831 km (0.104 R)
• M50: 47,386,921 km (0.083 R)
• M51: 48,909,827 km (0.11 R)
• M52: 49,263,626 km (0.032 R)
• M53: 49,973,618 km (0.065 R)
• M54: 51,763,406 km (0.1 R)
• M55: 51,883,534 km (0.104 R)
• M56: 52,244,214 km (0.109 R)
• M57: 52,485,216 km (0.081 R)
• M58: 53,089,292 km (0.104 R)
• M59: 53,574,139 km (0.069 R)
• M60: 53,817,086 km (0.077 R)
• M61: 54,304,177 km (0.083 R)
• M62: 56,761,471 km (0.119 R)
• M63: 60,388,472 km (0.085 R)
• M64: 60,514,882 km (0.052 R)
• M65: 60,768,001 km (0.072 R)
• M66: 63,832,065 km (0.03 R)
• M67: 64,993,992 km (0.109 R)
• M68: 66,684,597 km (0.112 R)
• M69: 68,917,345 km (0.078 R)
• M70: 69,181,535 km (0.028 R)
• M71: 69,446,174 km (0.083 R)
• M72: 69,578,568 km (0.109 R)
• M73: 69,843,655 km (0.119 R)
• M74: 70,907,446 km (0.093 R)
• M75: 71,174,329 km (0.053 R)
• M76: 71,976,622 km (0.094 R)
• M77: 76,033,267 km (0.104 R)
• M78: 78,916,766 km (0.053 R)
• M79: 79,608,507 km (0.107 R)
• M80: 80,580,444 km (0.058 R)
• M81: 80,858,846 km (0.111 R)
• M82: 83,238,200 km (0.11 R)
• M83: 83,378,822 km (0.104 R)
• M84: 84,789,979 km (0.107 R)
• M85: 87,064,166 km (0.077 R)
• M86: 88,639,282 km (0.119 R)
• M87: 89,070,423 km (0.078 R)
• M88: 89,790,587 km (0.106 R)
• M89: 91,091,939 km (0.109 R)
• M90: 93,713,043 km (0.106 R)
• M91: 93,859,499 km (0.045 R)
• M92: 95,768,966 km (0.119 R)
• M93: 98,136,502 km (0.087 R)
• M94: 98,582,603 km (0.117 R)
• M95: 99,626,048 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit