🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 188 Days

Day: 44.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,339,501 km

• M1: 75,397 km (0.093 R)
• M2: 92,302 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 258 Days

Day: 27.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 313 Days

Day: 33.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,339,501 km

• M1: 234,420 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.5 AU - 2.2 AU

Year: 924 Days

Day: 26.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.9 AU - 5.22 AU

Year: 3575 Days

Day: 12.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 4.5

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.26 AU - 16.58 AU

Year: 19065 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,339,501 km

• M1: 154,684 km (0.086 R)
• M2: 211,980 km (0.037 R)
• M3: 277,354 km (0.098 R)
• M4: 334,950 km (0.064 R)
• M5: 782,696 km (0.064 R)
• M6: 1,065,735 km (0.105 R)
• M7: 1,454,390 km (0.113 R)
• M8: 1,557,912 km (0.069 R)
• M9: 1,855,163 km (0.092 R)
• M10: 2,258,329 km (0.069 R)
• M11: 2,470,010 km (0.042 R)
• M12: 2,815,282 km (0.107 R)
• M13: 2,912,072 km (0.093 R)
• M14: 4,949,446 km (0.082 R)
• M15: 5,583,741 km (0.054 R)
• M16: 5,951,751 km (0.116 R)
• M17: 6,076,067 km (0.084 R)
• M18: 6,710,960 km (0.116 R)
• M19: 6,754,045 km (0.105 R)
• M20: 7,500,388 km (0.046 R)
• M21: 7,679,756 km (0.091 R)
• M22: 7,815,142 km (0.104 R)
• M23: 8,597,689 km (0.111 R)
• M24: 8,738,311 km (0.034 R)
• M25: 9,069,521 km (0.079 R)
• M26: 9,356,599 km (0.071 R)
• M27: 9,501,410 km (0.067 R)
• M28: 10,285,452 km (0.099 R)
• M29: 11,090,289 km (0.116 R)
• M30: 11,397,263 km (0.063 R)
• M31: 12,282,135 km (0.061 R)
• M32: 12,493,517 km (0.114 R)
• M33: 12,652,838 km (0.114 R)
• M34: 13,296,857 km (0.069 R)
• M35: 13,459,620 km (0.063 R)
• M36: 13,513,924 km (0.029 R)
• M37: 14,560,959 km (0.117 R)
• M38: 15,462,586 km (0.087 R)
• M39: 15,690,872 km (0.108 R)
• M40: 15,748,018 km (0.062 R)
• M41: 17,201,362 km (0.093 R)
• M42: 18,273,978 km (0.115 R)
• M43: 18,879,251 km (0.076 R)
• M44: 19,062,060 km (0.11 R)
• M45: 19,368,137 km (0.088 R)
• M46: 19,614,226 km (0.092 R)
• M47: 19,923,145 km (0.1 R)
• M48: 20,047,162 km (0.111 R)
• M49: 20,171,478 km (0.103 R)
• M50: 20,671,284 km (0.071 R)
• M51: 21,555,557 km (0.086 R)
• M52: 22,323,443 km (0.106 R)
• M53: 23,295,680 km (0.095 R)
• M54: 23,622,850 km (0.111 R)
• M55: 24,083,462 km (0.103 R)
• M56: 25,013,512 km (0.107 R)
• M57: 25,214,272 km (0.114 R)
• M58: 25,281,292 km (0.09 R)
• M59: 26,294,369 km (0.059 R)
• M60: 26,362,286 km (0.112 R)
• M61: 27,045,649 km (0.058 R)
• M62: 27,251,646 km (0.095 R)
• M63: 28,639,016 km (0.091 R)
• M64: 29,765,488 km (0.094 R)
• M65: 30,262,752 km (0.11 R)
• M66: 30,548,184 km (0.057 R)
• M67: 30,834,515 km (0.051 R)
• M68: 30,906,172 km (0.081 R)
• M69: 31,265,656 km (0.069 R)
• M70: 31,409,719 km (0.095 R)
• M71: 31,771,147 km (0.106 R)
• M72: 32,425,039 km (0.083 R)
• M73: 32,498,043 km (0.089 R)
• M74: 33,083,420 km (0.09 R)
• M75: 34,116,243 km (0.1 R)
• M76: 34,711,194 km (0.093 R)
• M77: 35,234,487 km (0.087 R)
• M78: 36,213,456 km (0.108 R)
• M79: 36,896,370 km (0.104 R)
• M80: 38,970,395 km (0.093 R)
• M81: 39,748,154 km (0.103 R)
• M82: 41,477,206 km (0.061 R)
• M83: 45,905,752 km (0.102 R)
• M84: 45,987,732 km (0.098 R)
• M85: 46,397,929 km (0.063 R)
• M86: 46,562,337 km (0.067 R)
• M87: 47,387,370 km (0.081 R)
• M88: 49,303,269 km (0.073 R)
• M89: 49,471,118 km (0.048 R)
• M90: 51,754,879 km (0.079 R)
• M91: 52,609,382 km (0.105 R)
• M92: 53,038,429 km (0.048 R)
• M93: 54,418,918 km (0.118 R)
• M94: 54,505,685 km (0.106 R)
• M95: 55,287,783 km (0.091 R)
• M96: 56,073,770 km (0.09 R)
• M97: 58,276,150 km (0.115 R)
• M98: 59,521,702 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 7.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.64 AU - 16.25 AU

Year: 20143 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,339,501 km

• M1: 143,315 km (0.11 R)
• M2: 274,811 km (0.074 R)
• M3: 404,213 km (0.12 R)
• M4: 743,651 km (0.104 R)
• M5: 1,326,036 km (0.058 R)
• M6: 1,426,117 km (0.051 R)
• M7: 1,714,242 km (0.117 R)
• M8: 2,254,141 km (0.095 R)
• M9: 3,039,081 km (0.119 R)
• M10: 3,687,588 km (0.108 R)
• M11: 4,009,522 km (0.082 R)
• M12: 4,155,530 km (0.108 R)
• M13: 4,452,781 km (0.089 R)
• M14: 4,566,026 km (0.104 R)
• M15: 4,795,509 km (0.098 R)
• M16: 4,989,538 km (0.104 R)
• M17: 5,225,753 km (0.077 R)
• M18: 5,587,181 km (0.109 R)
• M19: 6,418,945 km (0.082 R)
• M20: 7,024,069 km (0.107 R)
• M21: 7,828,606 km (0.088 R)
• M22: 7,919,711 km (0.106 R)
• M23: 8,241,795 km (0.093 R)
• M24: 8,288,021 km (0.089 R)
• M25: 8,851,108 km (0.117 R)
• M26: 9,281,351 km (0.117 R)
• M27: 9,572,020 km (0.076 R)
• M28: 10,063,150 km (0.105 R)
• M29: 10,916,905 km (0.09 R)
• M30: 11,172,418 km (0.109 R)
• M31: 12,266,876 km (0.111 R)
• M32: 12,961,459 km (0.04 R)
• M33: 13,559,252 km (0.106 R)
• M34: 13,778,712 km (0.104 R)
• M35: 14,612,570 km (0.026 R)
• M36: 15,405,589 km (0.047 R)
• M37: 15,749,664 km (0.09 R)
• M38: 15,807,259 km (0.039 R)
• M39: 15,980,493 km (0.078 R)
• M40: 16,270,564 km (0.09 R)
• M41: 16,503,936 km (0.084 R)
• M42: 16,797,148 km (0.081 R)
• M43: 18,775,430 km (0.097 R)
• M44: 19,698,748 km (0.095 R)
• M45: 19,760,832 km (0.058 R)
• M46: 21,333,853 km (0.09 R)
• M47: 22,103,085 km (0.059 R)
• M48: 23,012,042 km (0.09 R)
• M49: 23,866,994 km (0.107 R)
• M50: 24,531,657 km (0.102 R)
• M51: 25,879,235 km (0.083 R)
• M52: 26,151,653 km (0.103 R)
• M53: 26,424,968 km (0.04 R)
• M54: 26,630,665 km (0.1 R)
• M55: 27,181,634 km (0.101 R)
• M56: 27,597,366 km (0.114 R)
• M57: 27,736,343 km (0.053 R)
• M58: 27,805,906 km (0.099 R)
• M59: 29,422,760 km (0.052 R)
• M60: 29,564,878 km (0.11 R)
• M61: 29,849,562 km (0.111 R)
• M62: 30,853,514 km (0.108 R)
• M63: 31,359,454 km (0.078 R)
• M64: 31,504,564 km (0.086 R)
• M65: 32,014,244 km (0.045 R)
• M66: 32,894,029 km (0.108 R)
• M67: 35,128,422 km (0.064 R)
• M68: 36,111,729 km (0.09 R)
• M69: 37,642,265 km (0.071 R)
• M70: 37,873,693 km (0.101 R)
• M71: 38,570,669 km (0.115 R)
• M72: 38,648,311 km (0.048 R)
• M73: 39,977,338 km (0.104 R)
• M74: 43,001,758 km (0.086 R)
• M75: 43,405,224 km (0.082 R)
• M76: 44,215,895 km (0.074 R)
• M77: 44,541,420 km (0.087 R)
• M78: 49,098,919 km (0.106 R)
• M79: 49,436,112 km (0.057 R)
• M80: 50,112,893 km (0.077 R)
• M81: 50,452,331 km (0.117 R)
• M82: 52,505,412 km (0.084 R)
• M83: 53,628,892 km (0.092 R)
• M84: 53,802,425 km (0.044 R)
• M85: 53,976,109 km (0.119 R)
• M86: 54,063,025 km (0.118 R)
• M87: 54,760,151 km (0.065 R)
• M88: 55,899,488 km (0.106 R)
• M89: 56,339,605 km (0.112 R)
• M90: 56,692,656 km (0.048 R)
• M91: 57,046,455 km (0.082 R)
• M92: 57,578,425 km (0.1 R)
• M93: 58,023,030 km (0.12 R)
• M94: 58,290,362 km (0.1 R)
• M95: 58,915,681 km (0.113 R)
• M96: 60,082,843 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 6.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.97 AU - 20.41 AU

Year: 27313 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,339,501 km

• M1: 87,664 km (0.064 R)
• M2: 135,236 km (0.065 R)
• M3: 1,090,120 km (0.12 R)
• M4: 1,235,080 km (0.107 R)
• M5: 1,992,045 km (0.098 R)
• M6: 2,170,067 km (0.109 R)
• M7: 2,541,817 km (0.061 R)
• M8: 2,702,486 km (0.1 R)
• M9: 2,833,533 km (0.106 R)
• M10: 2,899,805 km (0.102 R)
• M11: 3,135,871 km (0.117 R)
• M12: 3,808,014 km (0.095 R)
• M13: 3,881,317 km (0.07 R)
• M14: 4,141,467 km (0.107 R)
• M15: 4,254,713 km (0.1 R)
• M16: 4,678,973 km (0.076 R)
• M17: 5,076,155 km (0.115 R)
• M18: 5,692,349 km (0.118 R)
• M19: 6,418,945 km (0.058 R)
• M20: 6,815,380 km (0.11 R)
• M21: 6,949,270 km (0.067 R)
• M22: 7,039,029 km (0.118 R)
• M23: 8,527,079 km (0.077 R)
• M24: 9,754,529 km (0.099 R)
• M25: 10,108,029 km (0.066 R)
• M26: 10,363,243 km (0.035 R)
• M27: 10,568,790 km (0.102 R)
• M28: 10,620,402 km (0.063 R)
• M29: 10,672,162 km (0.107 R)
• M30: 12,588,511 km (0.089 R)
• M31: 12,918,075 km (0.077 R)
• M32: 13,083,979 km (0.11 R)
• M33: 13,754,477 km (0.087 R)
• M34: 14,321,752 km (0.109 R)
• M35: 14,896,657 km (0.092 R)
• M36: 15,070,489 km (0.04 R)
• M37: 15,891,183 km (0.064 R)
• M38: 16,068,906 km (0.037 R)
• M39: 16,187,836 km (0.094 R)
• M40: 16,486,284 km (0.106 R)
• M41: 17,759,362 km (0.065 R)
• M42: 17,943,816 km (0.039 R)
• M43: 18,813,129 km (0.093 R)
• M44: 19,001,174 km (0.075 R)
• M45: 20,014,550 km (0.068 R)
• M46: 20,334,839 km (0.115 R)
• M47: 20,721,399 km (0.113 R)
• M48: 23,764,669 km (0.12 R)
• M49: 23,832,437 km (0.099 R)
• M50: 24,376,375 km (0.117 R)
• M51: 24,649,840 km (0.112 R)
• M52: 27,724,525 km (0.092 R)
• M53: 29,161,562 km (0.106 R)
• M54: 29,306,522 km (0.117 R)
• M55: 29,816,052 km (0.068 R)
• M56: 29,889,056 km (0.047 R)
• M57: 30,770,038 km (0.057 R)
• M58: 31,065,643 km (0.113 R)
• M59: 31,287,796 km (0.081 R)
• M60: 32,858,574 km (0.11 R)
• M61: 32,933,971 km (0.051 R)
• M62: 33,009,518 km (0.068 R)
• M63: 33,919,971 km (0.116 R)
• M64: 34,531,377 km (0.076 R)
• M65: 35,300,909 km (0.108 R)
• M66: 36,309,797 km (0.057 R)
• M67: 36,778,487 km (0.109 R)
• M68: 38,196,974 km (0.084 R)
• M69: 39,633,113 km (0.107 R)
• M70: 39,713,448 km (0.086 R)
• M71: 40,196,349 km (0.097 R)
• M72: 40,519,481 km (0.093 R)
• M73: 41,168,137 km (0.079 R)
• M74: 42,065,724 km (0.093 R)
• M75: 42,558,051 km (0.111 R)
• M76: 43,217,478 km (0.105 R)
• M77: 43,300,206 km (0.114 R)
• M78: 44,462,881 km (0.118 R)
• M79: 45,972,922 km (0.114 R)
• M80: 48,698,744 km (0.119 R)
• M81: 49,907,645 km (0.079 R)
• M82: 50,081,178 km (0.105 R)
• M83: 51,388,813 km (0.086 R)
• M84: 51,651,657 km (0.066 R)
• M85: 54,037,743 km (0.08 R)
• M86: 54,841,083 km (0.086 R)
• M87: 55,738,222 km (0.086 R)
• M88: 56,008,396 km (0.117 R)
• M89: 56,640,297 km (0.06 R)
• M90: 59,559,101 km (0.119 R)
• M91: 60,204,017 km (0.112 R)
• M92: 61,873,081 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit