🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.7 AU - 3.06 AU

Year: 1702 Days

Day: 21.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 166 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351

Radius: 6.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.63 AU - 19.59 AU

Year: 22518 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,591,497 km

• M1: 405,859 km (0.066 R)
• M2: 475,422 km (0.119 R)
• M3: 861,235 km (0.101 R)
• M4: 1,273,676 km (0.097 R)
• M5: 1,432,699 km (0.12 R)
• M6: 1,598,154 km (0.118 R)
• M7: 2,714,753 km (0.092 R)
• M8: 3,237,298 km (0.103 R)
• M9: 3,309,254 km (0.094 R)
• M10: 3,454,813 km (0.05 R)
• M11: 4,653,391 km (0.119 R)
• M12: 4,734,773 km (0.089 R)
• M13: 4,775,762 km (0.101 R)
• M14: 4,940,470 km (0.109 R)
• M15: 6,324,250 km (0.077 R)
• M16: 7,674,520 km (0.107 R)
• M17: 8,111,197 km (0.117 R)
• M18: 9,212,087 km (0.069 R)
• M19: 9,365,874 km (0.091 R)
• M20: 11,003,821 km (0.091 R)
• M21: 11,440,647 km (0.057 R)
• M22: 13,592,163 km (0.116 R)
• M23: 13,650,507 km (0.066 R)
• M24: 13,943,120 km (0.069 R)
• M25: 14,415,700 km (0.07 R)
• M26: 14,713,699 km (0.094 R)
• M27: 15,074,080 km (0.118 R)
• M28: 15,498,040 km (0.093 R)
• M29: 15,558,927 km (0.065 R)
• M30: 15,803,369 km (0.057 R)
• M31: 15,926,040 km (0.043 R)
• M32: 16,731,026 km (0.064 R)
• M33: 17,233,076 km (0.091 R)
• M34: 17,296,207 km (0.083 R)
• M35: 19,486,918 km (0.077 R)
• M36: 20,413,976 km (0.105 R)
• M37: 20,614,587 km (0.093 R)
• M38: 20,748,626 km (0.111 R)
• M39: 21,085,072 km (0.098 R)
• M40: 21,899,782 km (0.111 R)
• M41: 22,517,621 km (0.074 R)
• M42: 22,655,700 km (0.101 R)
• M43: 25,691,490 km (0.095 R)
• M44: 25,908,107 km (0.085 R)
• M45: 26,634,255 km (0.098 R)
• M46: 27,146,478 km (0.064 R)
• M47: 27,661,993 km (0.108 R)
• M48: 27,735,894 km (0.12 R)
• M49: 28,180,798 km (0.056 R)
• M50: 28,852,493 km (0.028 R)
• M51: 29,002,390 km (0.107 R)
• M52: 29,077,488 km (0.097 R)
• M53: 29,227,834 km (0.107 R)
• M54: 32,835,237 km (0.082 R)
• M55: 33,463,099 km (0.081 R)
• M56: 33,699,613 km (0.098 R)
• M57: 34,571,470 km (0.054 R)
• M58: 34,890,263 km (0.06 R)
• M59: 35,450,656 km (0.088 R)
• M60: 37,149,490 km (0.08 R)
• M61: 38,214,477 km (0.107 R)
• M62: 38,626,769 km (0.084 R)
• M63: 38,792,074 km (0.11 R)
• M64: 39,372,514 km (0.096 R)
• M65: 40,374,221 km (0.107 R)
• M66: 40,625,995 km (0.113 R)
• M67: 42,402,768 km (0.06 R)
• M68: 43,859,553 km (0.108 R)
• M69: 44,291,142 km (0.117 R)
• M70: 45,856,535 km (0.091 R)
• M71: 46,822,039 km (0.089 R)
• M72: 48,505,614 km (0.119 R)
• M73: 49,041,324 km (0.056 R)
• M74: 49,668,737 km (0.084 R)
• M75: 49,848,554 km (0.11 R)
• M76: 50,569,765 km (0.09 R)
• M77: 50,841,136 km (0.084 R)
• M78: 51,203,761 km (0.095 R)
• M79: 54,042,680 km (0.06 R)
• M80: 54,135,131 km (0.116 R)
• M81: 55,155,239 km (0.058 R)
• M82: 56,088,281 km (0.031 R)
• M83: 57,026,409 km (0.081 R)
• M84: 57,214,603 km (0.075 R)
• M85: 58,823,080 km (0.109 R)
• M86: 62,860,128 km (0.115 R)
• M87: 63,639,233 km (0.115 R)
• M88: 64,127,670 km (0.118 R)
• M89: 64,323,494 km (0.085 R)
• M90: 65,206,869 km (0.115 R)
• M91: 65,502,176 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.4

Radius: 5.8

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.71 AU - 19.87 AU

Year: 25037 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,591,497 km

• M1: 104,419 km (0.042 R)
• M2: 163,660 km (0.1 R)
• M3: 547,678 km (0.11 R)
• M4: 750,084 km (0.074 R)
• M5: 1,188,854 km (0.117 R)
• M6: 2,667,779 km (0.12 R)
• M7: 3,097,424 km (0.087 R)
• M8: 3,410,981 km (0.084 R)
• M9: 3,502,535 km (0.102 R)
• M10: 5,021,103 km (0.098 R)
• M11: 5,177,732 km (0.089 R)
• M12: 5,335,857 km (0.118 R)
• M13: 6,261,868 km (0.115 R)
• M14: 6,887,187 km (0.088 R)
• M15: 7,236,647 km (0.043 R)
• M16: 9,132,202 km (0.049 R)
• M17: 9,774,725 km (0.078 R)
• M18: 9,839,650 km (0.095 R)
• M19: 9,970,249 km (0.049 R)
• M20: 10,167,120 km (0.062 R)
• M21: 10,564,751 km (0.103 R)
• M22: 11,443,489 km (0.116 R)
• M23: 11,512,005 km (0.069 R)
• M24: 12,065,517 km (0.056 R)
• M25: 12,627,706 km (0.088 R)
• M26: 13,198,272 km (0.08 R)
• M27: 13,850,369 km (0.093 R)
• M28: 14,143,431 km (0.055 R)
• M29: 15,336,475 km (0.12 R)
• M30: 20,920,664 km (0.106 R)
• M31: 21,088,662 km (0.055 R)
• M32: 21,341,333 km (0.112 R)
• M33: 21,679,873 km (0.073 R)
• M34: 22,619,796 km (0.1 R)
• M35: 23,835,279 km (0.115 R)
• M36: 24,982,844 km (0.06 R)
• M37: 25,698,072 km (0.046 R)
• M38: 26,601,344 km (0.076 R)
• M39: 26,783,255 km (0.054 R)
• M40: 27,515,088 km (0.098 R)
• M41: 29,185,497 km (0.119 R)
• M42: 30,222,360 km (0.087 R)
• M43: 30,507,195 km (0.11 R)
• M44: 31,367,233 km (0.118 R)
• M45: 31,751,998 km (0.093 R)
• M46: 32,818,182 km (0.071 R)
• M47: 33,208,783 km (0.08 R)
• M48: 34,192,089 km (0.106 R)
• M49: 35,384,534 km (0.11 R)
• M50: 39,871,872 km (0.102 R)
• M51: 41,653,134 km (0.11 R)
• M52: 46,272,716 km (0.059 R)
• M53: 47,480,270 km (0.056 R)
• M54: 47,921,883 km (0.067 R)
• M55: 48,920,748 km (0.068 R)
• M56: 50,038,543 km (0.107 R)
• M57: 50,263,089 km (0.079 R)
• M58: 51,617,549 km (0.088 R)
• M59: 52,185,422 km (0.076 R)
• M60: 55,171,545 km (0.08 R)
• M61: 56,334,818 km (0.075 R)
• M62: 56,451,654 km (0.082 R)
• M63: 56,568,490 km (0.1 R)
• M64: 57,271,151 km (0.075 R)
• M65: 57,388,586 km (0.087 R)
• M66: 58,448,935 km (0.059 R)
• M67: 59,515,718 km (0.076 R)
• M68: 59,634,648 km (0.068 R)
• M69: 62,633,337 km (0.106 R)
• M70: 63,360,383 km (0.102 R)
• M71: 63,968,349 km (0.114 R)
• M72: 64,334,116 km (0.115 R)
• M73: 64,578,259 km (0.115 R)
• M74: 66,419,510 km (0.077 R)
• M75: 66,789,765 km (0.089 R)
• M76: 68,651,510 km (0.114 R)
• M77: 70,656,271 km (0.067 R)
• M78: 74,210,417 km (0.094 R)
• M79: 74,338,473 km (0.12 R)
• M80: 74,722,940 km (0.066 R)
• M81: 76,009,182 km (0.108 R)
• M82: 80,568,626 km (0.036 R)
• M83: 81,623,141 km (0.077 R)
• M84: 82,284,514 km (0.087 R)
• M85: 82,682,294 km (0.115 R)
• M86: 83,213,516 km (0.097 R)
• M87: 83,479,501 km (0.084 R)
• M88: 83,612,644 km (0.078 R)
• M89: 84,412,992 km (0.071 R)
• M90: 85,886,681 km (0.051 R)
• M91: 87,639,369 km (0.11 R)
• M92: 87,774,755 km (0.097 R)
• M93: 89,540,010 km (0.108 R)
• M94: 89,676,294 km (0.062 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit