🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 20.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.18 AU - 1.26 AU

Year: 505 Days

Day: 40.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,450,224 km

• M1: 615,894 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.49 AU

Year: 511 Days

Day: 46.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.84 AU

Year: 675 Days

Day: 31.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.24 AU - 2.02 AU

Year: 780 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.94 AU - 2.78 AU

Year: 1359 Days

Day: 39.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.58 AU - 2.66 AU

Year: 1589 Days

Day: 17.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 11.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.17 AU - 7.65 AU

Year: 6807 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,450,224 km

• M1: 158,424 km (0.115 R)
• M2: 312,061 km (0.116 R)
• M3: 428,598 km (0.117 R)
• M4: 519,553 km (0.1 R)
• M5: 590,762 km (0.071 R)
• M6: 755,020 km (0.083 R)
• M7: 869,912 km (0.115 R)
• M8: 1,142,479 km (0.097 R)
• M9: 1,214,884 km (0.111 R)
• M10: 1,339,499 km (0.025 R)
• M11: 1,429,258 km (0.109 R)
• M12: 2,070,584 km (0.088 R)
• M13: 2,422,139 km (0.069 R)
• M14: 2,661,795 km (0.094 R)
• M15: 2,842,509 km (0.117 R)
• M16: 3,078,425 km (0.084 R)
• M17: 3,164,294 km (0.093 R)
• M18: 3,515,849 km (0.119 R)
• M19: 3,660,062 km (0.037 R)
• M20: 3,769,567 km (0.079 R)
• M21: 4,142,365 km (0.085 R)
• M22: 4,256,508 km (0.106 R)
• M23: 4,333,252 km (0.113 R)
• M24: 5,044,590 km (0.12 R)
• M25: 5,248,641 km (0.094 R)
• M26: 5,664,972 km (0.111 R)
• M27: 6,005,906 km (0.111 R)
• M28: 6,157,149 km (0.059 R)
• M29: 6,244,066 km (0.114 R)
• M30: 6,485,516 km (0.051 R)
• M31: 7,319,973 km (0.095 R)
• M32: 7,435,463 km (0.118 R)
• M33: 7,974,015 km (0.092 R)
• M34: 8,308,067 km (0.114 R)
• M35: 8,380,174 km (0.095 R)
• M36: 8,501,049 km (0.031 R)
• M37: 8,646,757 km (0.099 R)
• M38: 8,940,567 km (0.119 R)
• M39: 9,362,583 km (0.12 R)
• M40: 9,664,471 km (0.116 R)
• M41: 9,740,467 km (0.067 R)
• M42: 10,537,076 km (0.109 R)
• M43: 10,798,573 km (0.098 R)
• M44: 11,221,336 km (0.031 R)
• M45: 11,327,850 km (0.03 R)
• M46: 11,784,572 km (0.051 R)
• M47: 12,055,943 km (0.083 R)
• M48: 12,165,149 km (0.115 R)
• M49: 12,494,564 km (0.097 R)
• M50: 12,577,441 km (0.083 R)
• M51: 12,688,143 km (0.07 R)
• M52: 12,799,145 km (0.07 R)
• M53: 12,938,421 km (0.08 R)
• M54: 13,302,991 km (0.118 R)
• M55: 13,870,266 km (0.076 R)
• M56: 13,956,135 km (0.061 R)
• M57: 14,156,895 km (0.103 R)
• M58: 14,561,558 km (0.12 R)
• M59: 15,146,186 km (0.085 R)
• M60: 15,293,540 km (0.073 R)
• M61: 15,441,492 km (0.116 R)
• M62: 15,798,283 km (0.065 R)
• M63: 15,887,892 km (0.119 R)
• M64: 16,097,628 km (0.093 R)
• M65: 16,793,408 km (0.095 R)
• M66: 17,653,596 km (0.111 R)
• M67: 17,933,194 km (0.079 R)
• M68: 18,528,145 km (0.089 R)
• M69: 20,319,430 km (0.026 R)
• M70: 20,972,425 km (0.095 R)
• M71: 21,998,367 km (0.106 R)
• M72: 22,399,738 km (0.054 R)
• M73: 22,567,736 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.1

Radius: 6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.3 AU - 14.84 AU

Year: 19777 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 108,450,224 km

• M1: 317,596 km (0.1 R)
• M2: 361,728 km (0.098 R)
• M3: 432,338 km (0.068 R)
• M4: 521,049 km (0.036 R)
• M5: 984,653 km (0.065 R)
• M6: 1,138,440 km (0.109 R)
• M7: 2,624,994 km (0.066 R)
• M8: 2,815,133 km (0.077 R)
• M9: 3,058,977 km (0.11 R)
• M10: 3,284,272 km (0.082 R)
• M11: 3,830,902 km (0.087 R)
• M12: 3,965,241 km (0.059 R)
• M13: 4,155,829 km (0.081 R)
• M14: 4,602,827 km (0.12 R)
• M15: 5,242,209 km (0.099 R)
• M16: 5,301,749 km (0.08 R)
• M17: 5,816,664 km (0.108 R)
• M18: 6,570,488 km (0.114 R)
• M19: 8,202,750 km (0.113 R)
• M20: 8,306,571 km (0.116 R)
• M21: 8,550,565 km (0.11 R)
• M22: 8,832,408 km (0.084 R)
• M23: 9,188,750 km (0.082 R)
• M24: 10,248,950 km (0.093 R)
• M25: 10,888,331 km (0.096 R)
• M26: 11,463,086 km (0.097 R)
• M27: 12,244,735 km (0.067 R)
• M28: 16,141,909 km (0.07 R)
• M29: 16,577,389 km (0.066 R)
• M30: 18,086,383 km (0.119 R)
• M31: 18,402,632 km (0.045 R)
• M32: 20,807,418 km (0.059 R)
• M33: 23,407,280 km (0.079 R)
• M34: 26,977,882 km (0.114 R)
• M35: 27,080,955 km (0.107 R)
• M36: 27,805,607 km (0.056 R)
• M37: 27,961,787 km (0.074 R)
• M38: 28,641,709 km (0.104 R)
• M39: 29,645,212 km (0.095 R)
• M40: 30,499,266 km (0.115 R)
• M41: 30,552,822 km (0.109 R)
• M42: 31,037,070 km (0.1 R)
• M43: 33,164,502 km (0.114 R)
• M44: 35,451,105 km (0.106 R)
• M45: 35,676,998 km (0.094 R)
• M46: 37,558,041 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 6.9

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.9 AU - 18.82 AU

Year: 28285 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,450,224 km

• M1: 103,671 km (0.101 R)
• M2: 488,736 km (0.072 R)
• M3: 566,527 km (0.095 R)
• M4: 735,423 km (0.093 R)
• M5: 888,462 km (0.109 R)
• M6: 1,154,896 km (0.044 R)
• M7: 1,225,356 km (0.11 R)
• M8: 2,223,174 km (0.106 R)
• M9: 2,630,379 km (0.096 R)
• M10: 2,677,054 km (0.101 R)
• M11: 3,060,623 km (0.074 R)
• M12: 3,825,517 km (0.1 R)
• M13: 3,985,437 km (0.08 R)
• M14: 4,703,507 km (0.107 R)
• M15: 4,817,500 km (0.084 R)
• M16: 5,165,016 km (0.053 R)
• M17: 5,282,750 km (0.082 R)
• M18: 6,571,086 km (0.082 R)
• M19: 7,086,302 km (0.049 R)
• M20: 7,348,696 km (0.09 R)
• M21: 8,361,324 km (0.099 R)
• M22: 8,569,116 km (0.108 R)
• M23: 9,060,395 km (0.086 R)
• M24: 10,217,684 km (0.087 R)
• M25: 12,038,889 km (0.071 R)
• M26: 12,116,829 km (0.035 R)
• M27: 12,351,997 km (0.072 R)
• M28: 12,430,685 km (0.069 R)
• M29: 13,794,270 km (0.071 R)
• M30: 14,369,324 km (0.094 R)
• M31: 14,868,532 km (0.062 R)
• M32: 16,486,583 km (0.053 R)
• M33: 17,714,183 km (0.117 R)
• M34: 20,628,499 km (0.059 R)
• M35: 21,285,533 km (0.115 R)
• M36: 21,759,160 km (0.092 R)
• M37: 23,687,776 km (0.065 R)
• M38: 25,369,854 km (0.105 R)
• M39: 27,602,902 km (0.115 R)
• M40: 30,109,863 km (0.075 R)
• M41: 30,747,898 km (0.043 R)
• M42: 30,961,673 km (0.099 R)
• M43: 32,471,115 km (0.081 R)
• M44: 36,235,447 km (0.091 R)
• M45: 36,461,190 km (0.107 R)
• M46: 36,687,382 km (0.086 R)
• M47: 37,027,418 km (0.105 R)
• M48: 38,054,108 km (0.087 R)
• M49: 38,974,584 km (0.091 R)
• M50: 39,321,651 km (0.106 R)
• M51: 39,437,439 km (0.067 R)
• M52: 40,135,314 km (0.034 R)
• M53: 41,072,095 km (0.079 R)
• M54: 43,206,259 km (0.098 R)
• M55: 43,805,398 km (0.113 R)
• M56: 43,925,525 km (0.105 R)
• M57: 44,527,956 km (0.098 R)
• M58: 47,334,412 km (0.041 R)
• M59: 48,945,731 km (0.066 R)
• M60: 50,827,223 km (0.089 R)
• M61: 52,349,381 km (0.119 R)
• M62: 53,500,836 km (0.082 R)
• M63: 54,273,060 km (0.119 R)
• M64: 55,438,428 km (0.114 R)
• M65: 57,136,064 km (0.116 R)
• M66: 59,647,962 km (0.045 R)
• M67: 59,914,546 km (0.084 R)
• M68: 63,143,167 km (0.1 R)
• M69: 64,095,507 km (0.082 R)
• M70: 66,014,399 km (0.096 R)
• M71: 67,951,990 km (0.112 R)
• M72: 70,048,605 km (0.117 R)
• M73: 73,019,618 km (0.116 R)
• M74: 74,592,041 km (0.094 R)
• M75: 76,754,329 km (0.089 R)
• M76: 77,334,470 km (0.112 R)
• M77: 78,499,089 km (0.078 R)
• M78: 79,669,393 km (0.08 R)
• M79: 80,992,886 km (0.073 R)
• M80: 81,140,389 km (0.117 R)
• M81: 82,768,912 km (0.12 R)
• M82: 83,661,562 km (0.035 R)
• M83: 83,960,010 km (0.08 R)
• M84: 84,109,159 km (0.08 R)
• M85: 85,156,643 km (0.106 R)
• M86: 88,628,660 km (0.088 R)
• M87: 94,310,387 km (0.095 R)
• M88: 95,087,249 km (0.108 R)
• M89: 95,866,055 km (0.083 R)
• M90: 99,950,377 km (0.086 R)
• M91: 101,059,794 km (0.096 R)
• M92: 101,218,518 km (0.112 R)
• M93: 102,811,137 km (0.114 R)
• M94: 105,054,656 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit