🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 152 Days

Day: 32.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.8 AU - 1.02 AU

Year: 324 Days

Day: 23.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 384 Days

Day: 25.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,607,711 km

• M1: 171,738 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.92 AU - 1.28 AU

Year: 430 Days

Day: 32.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.63 AU - 1.73 AU

Year: 812 Days

Day: 22.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,607,711 km

• M1: 49,666 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.9 AU - 3.58 AU

Year: 2174 Days

Day: 16.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,607,711 km

• M1: 190,438 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 11.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.88 AU - 5.36 AU

Year: 4319 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,607,711 km

• M1: 259,403 km (0.073 R)
• M2: 511,026 km (0.085 R)
• M3: 668,403 km (0.093 R)
• M4: 905,366 km (0.106 R)
• M5: 1,087,876 km (0.097 R)
• M6: 1,474,885 km (0.081 R)
• M7: 1,756,279 km (0.091 R)
• M8: 1,953,748 km (0.048 R)
• M9: 2,263,715 km (0.082 R)
• M10: 2,552,738 km (0.045 R)
• M11: 2,720,587 km (0.09 R)
• M12: 3,266,320 km (0.112 R)
• M13: 3,635,228 km (0.099 R)
• M14: 3,846,012 km (0.079 R)
• M15: 4,060,834 km (0.105 R)
• M16: 4,569,916 km (0.109 R)
• M17: 5,029,331 km (0.105 R)
• M18: 5,264,648 km (0.088 R)
• M19: 5,383,579 km (0.092 R)
• M20: 5,527,641 km (0.03 R)
• M21: 5,672,901 km (0.088 R)
• M22: 5,746,054 km (0.12 R)
• M23: 5,868,575 km (0.077 R)
• M24: 6,520,223 km (0.062 R)
• M25: 7,513,703 km (0.112 R)
• M26: 7,810,206 km (0.104 R)
• M27: 8,414,581 km (0.047 R)
• M28: 8,498,206 km (0.104 R)
• M29: 8,694,329 km (0.117 R)
• M30: 8,863,674 km (0.088 R)
• M31: 9,349,418 km (0.113 R)
• M32: 9,436,035 km (0.086 R)
• M33: 9,522,952 km (0.103 R)
• M34: 9,668,361 km (0.116 R)
• M35: 10,227,707 km (0.108 R)
• M36: 10,436,396 km (0.065 R)
• M37: 11,656,217 km (0.109 R)
• M38: 11,780,683 km (0.102 R)
• M39: 11,905,597 km (0.113 R)
• M40: 12,952,932 km (0.085 R)
• M41: 13,178,824 km (0.095 R)
• M42: 13,667,561 km (0.073 R)
• M43: 13,930,554 km (0.08 R)
• M44: 14,361,545 km (0.101 R)
• M45: 14,595,516 km (0.106 R)
• M46: 14,797,025 km (0.091 R)
• M47: 15,646,441 km (0.055 R)
• M48: 15,921,701 km (0.102 R)
• M49: 16,302,727 km (0.044 R)
• M50: 16,616,733 km (0.06 R)
• M51: 16,721,900 km (0.062 R)
• M52: 16,932,684 km (0.039 R)
• M53: 17,038,599 km (0.086 R)
• M54: 17,392,697 km (0.078 R)
• M55: 17,820,996 km (0.106 R)
• M56: 18,108,373 km (0.049 R)
• M57: 18,833,774 km (0.035 R)
• M58: 19,273,591 km (0.113 R)
• M59: 19,383,994 km (0.073 R)
• M60: 19,605,549 km (0.085 R)
• M61: 20,051,351 km (0.07 R)
• M62: 20,125,850 km (0.115 R)
• M63: 20,238,049 km (0.117 R)
• M64: 20,650,789 km (0.1 R)
• M65: 21,142,218 km (0.055 R)
• M66: 21,256,062 km (0.106 R)
• M67: 23,302,860 km (0.08 R)
• M68: 23,381,250 km (0.042 R)
• M69: 23,617,165 km (0.071 R)
• M70: 23,735,497 km (0.1 R)
• M71: 24,409,286 km (0.087 R)
• M72: 24,848,655 km (0.069 R)
• M73: 25,492,524 km (0.119 R)
• M74: 25,694,781 km (0.117 R)
• M75: 25,897,635 km (0.11 R)
• M76: 27,084,694 km (0.11 R)
• M77: 27,456,595 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 13.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.34 AU - 6.32 AU

Year: 4587 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 138.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,607,711 km

• M1: 202,705 km (0.096 R)
• M2: 304,282 km (0.073 R)
• M3: 543,639 km (0.109 R)
• M4: 843,582 km (0.1 R)
• M5: 994,527 km (0.095 R)
• M6: 1,228,498 km (0.041 R)
• M7: 1,550,133 km (0.112 R)
• M8: 1,739,374 km (0.088 R)
• M9: 1,824,795 km (0.099 R)
• M10: 2,233,347 km (0.088 R)
• M11: 2,394,164 km (0.109 R)
• M12: 2,517,433 km (0.107 R)
• M13: 2,713,406 km (0.083 R)
• M14: 3,301,475 km (0.053 R)
• M15: 3,657,668 km (0.102 R)
• M16: 3,848,405 km (0.078 R)
• M17: 4,075,345 km (0.079 R)
• M18: 4,424,058 km (0.111 R)
• M19: 4,747,937 km (0.054 R)
• M20: 4,869,261 km (0.11 R)
• M21: 5,168,307 km (0.07 R)
• M22: 5,419,183 km (0.072 R)
• M23: 5,564,293 km (0.104 R)
• M24: 5,674,098 km (0.044 R)
• M25: 5,784,501 km (0.117 R)
• M26: 6,007,701 km (0.06 R)
• M27: 6,347,737 km (0.117 R)
• M28: 6,520,074 km (0.081 R)
• M29: 6,732,951 km (0.119 R)
• M30: 6,967,820 km (0.089 R)
• M31: 7,225,428 km (0.103 R)
• M32: 7,325,359 km (0.033 R)
• M33: 7,913,877 km (0.046 R)
• M34: 8,016,950 km (0.087 R)
• M35: 8,454,524 km (0.093 R)
• M36: 8,665,756 km (0.082 R)
• M37: 8,964,353 km (0.073 R)
• M38: 9,158,082 km (0.049 R)
• M39: 9,309,775 km (0.039 R)
• M40: 9,396,841 km (0.104 R)
• M41: 9,725,657 km (0.065 R)
• M42: 9,969,352 km (0.112 R)
• M43: 10,237,431 km (0.083 R)
• M44: 10,598,560 km (0.05 R)
• M45: 10,964,028 km (0.091 R)
• M46: 11,056,031 km (0.098 R)
• M47: 11,263,972 km (0.069 R)
• M48: 11,660,256 km (0.065 R)
• M49: 12,061,328 km (0.093 R)
• M50: 12,347,060 km (0.09 R)
• M51: 12,828,317 km (0.041 R)
• M52: 13,047,029 km (0.085 R)
• M53: 13,168,951 km (0.087 R)
• M54: 13,512,577 km (0.062 R)
• M55: 13,958,678 km (0.041 R)
• M56: 14,058,460 km (0.098 R)
• M57: 14,208,656 km (0.102 R)
• M58: 14,359,301 km (0.045 R)
• M59: 14,763,814 km (0.112 R)
• M60: 15,351,733 km (0.091 R)
• M61: 16,182,600 km (0.09 R)
• M62: 16,287,468 km (0.108 R)
• M63: 16,471,623 km (0.115 R)
• M64: 16,868,506 km (0.116 R)
• M65: 17,081,534 km (0.102 R)
• M66: 17,456,276 km (0.109 R)
• M67: 17,698,625 km (0.072 R)
• M68: 18,132,459 km (0.083 R)
• M69: 18,377,949 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 9.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.64 AU - 7.66 AU

Year: 7127 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,607,711 km

• M1: 118,033 km (0.069 R)
• M2: 198,367 km (0.071 R)
• M3: 319,092 km (0.118 R)
• M4: 625,170 km (0.058 R)
• M5: 701,913 km (0.077 R)
• M6: 851,810 km (0.1 R)
• M7: 967,749 km (0.112 R)
• M8: 1,120,338 km (0.12 R)
• M9: 1,347,727 km (0.096 R)
• M10: 1,449,753 km (0.081 R)
• M11: 1,572,274 km (0.093 R)
• M12: 1,698,235 km (0.059 R)
• M13: 2,057,270 km (0.114 R)
• M14: 2,155,705 km (0.106 R)
• M15: 2,296,327 km (0.077 R)
• M16: 2,607,940 km (0.086 R)
• M17: 3,022,027 km (0.096 R)
• M18: 3,317,333 km (0.073 R)
• M19: 3,386,746 km (0.109 R)
• M20: 4,208,188 km (0.113 R)
• M21: 4,929,100 km (0.098 R)
• M22: 5,142,277 km (0.085 R)
• M23: 5,911,809 km (0.112 R)
• M24: 6,024,605 km (0.095 R)
• M25: 6,483,422 km (0.034 R)
• M26: 6,775,886 km (0.11 R)
• M27: 6,923,689 km (0.088 R)
• M28: 7,102,608 km (0.117 R)
• M29: 7,162,447 km (0.082 R)
• M30: 7,343,460 km (0.095 R)
• M31: 7,802,277 km (0.101 R)
• M32: 7,926,294 km (0.103 R)
• M33: 8,844,525 km (0.106 R)
• M34: 9,201,615 km (0.118 R)
• M35: 9,431,248 km (0.101 R)
• M36: 10,471,253 km (0.099 R)
• M37: 11,091,635 km (0.103 R)
• M38: 11,231,210 km (0.112 R)
• M39: 11,301,222 km (0.057 R)
• M40: 11,901,857 km (0.115 R)
• M41: 12,512,964 km (0.102 R)
• M42: 12,658,224 km (0.104 R)
• M43: 12,840,584 km (0.113 R)
• M44: 13,392,899 km (0.097 R)
• M45: 13,467,100 km (0.072 R)
• M46: 13,765,398 km (0.114 R)
• M47: 13,840,346 km (0.1 R)
• M48: 13,915,444 km (0.039 R)
• M49: 14,028,241 km (0.117 R)
• M50: 14,179,185 km (0.066 R)
• M51: 14,673,457 km (0.113 R)
• M52: 14,980,432 km (0.072 R)
• M53: 15,096,071 km (0.074 R)
• M54: 16,586,814 km (0.077 R)
• M55: 16,826,469 km (0.078 R)
• M56: 16,906,654 km (0.107 R)
• M57: 16,986,988 km (0.082 R)
• M58: 17,107,564 km (0.107 R)
• M59: 17,188,197 km (0.069 R)
• M60: 17,796,611 km (0.104 R)
• M61: 18,370,918 km (0.058 R)
• M62: 18,453,346 km (0.039 R)
• M63: 19,537,632 km (0.065 R)
• M64: 21,592,807 km (0.097 R)
• M65: 22,117,297 km (0.07 R)
• M66: 22,557,713 km (0.087 R)
• M67: 22,646,126 km (0.12 R)
• M68: 23,760,929 km (0.081 R)
• M69: 23,985,924 km (0.105 R)
• M70: 25,076,343 km (0.105 R)
• M71: 25,673,687 km (0.119 R)
• M72: 25,765,989 km (0.111 R)
• M73: 25,858,441 km (0.036 R)
• M74: 26,648,617 km (0.106 R)
• M75: 26,788,790 km (0.082 R)
• M76: 27,258,078 km (0.064 R)
• M77: 28,204,883 km (0.113 R)
• M78: 29,499,952 km (0.078 R)
• M79: 29,742,001 km (0.116 R)
• M80: 29,887,411 km (0.094 R)
• M81: 30,179,126 km (0.096 R)
• M82: 30,471,889 km (0.082 R)
• M83: 30,667,414 km (0.071 R)

Asteroid Belt

Center: 12.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.3

Radius: 7.5

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.69 AU - 20.21 AU

Year: 28350 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,607,711 km

• M1: 312,061 km (0.056 R)
• M2: 593,904 km (0.106 R)
• M3: 812,167 km (0.112 R)
• M4: 890,556 km (0.061 R)
• M5: 1,259,764 km (0.11 R)
• M6: 1,413,849 km (0.093 R)
• M7: 1,640,041 km (0.115 R)
• M8: 1,706,762 km (0.119 R)
• M9: 2,054,278 km (0.027 R)
• M10: 2,461,783 km (0.06 R)
• M11: 2,655,362 km (0.093 R)
• M12: 4,098,383 km (0.045 R)
• M13: 4,562,137 km (0.088 R)
• M14: 4,752,276 km (0.093 R)
• M15: 4,848,317 km (0.062 R)
• M16: 5,239,067 km (0.077 R)
• M17: 5,589,276 km (0.061 R)
• M18: 5,741,716 km (0.064 R)
• M19: 5,792,729 km (0.054 R)
• M20: 7,507,120 km (0.085 R)
• M21: 8,593,799 km (0.102 R)
• M22: 8,652,292 km (0.115 R)
• M23: 8,769,876 km (0.085 R)
• M24: 9,607,325 km (0.118 R)
• M25: 10,097,258 km (0.065 R)
• M26: 12,071,351 km (0.081 R)
• M27: 12,137,025 km (0.12 R)
• M28: 12,799,893 km (0.077 R)
• M29: 13,610,713 km (0.114 R)
• M30: 14,022,407 km (0.11 R)
• M31: 15,352,930 km (0.1 R)
• M32: 15,495,347 km (0.083 R)
• M33: 15,997,099 km (0.106 R)
• M34: 17,164,112 km (0.071 R)
• M35: 17,534,366 km (0.08 R)
• M36: 18,661,138 km (0.094 R)
• M37: 19,041,864 km (0.085 R)
• M38: 19,194,903 km (0.117 R)
• M39: 19,579,220 km (0.107 R)
• M40: 22,420,382 km (0.104 R)
• M41: 22,582,098 km (0.106 R)
• M42: 22,743,963 km (0.04 R)
• M43: 23,314,080 km (0.111 R)
• M44: 27,174,902 km (0.075 R)
• M45: 27,347,239 km (0.069 R)
• M46: 27,953,110 km (0.061 R)
• M47: 28,651,134 km (0.075 R)
• M48: 28,914,276 km (0.046 R)
• M49: 29,002,240 km (0.088 R)
• M50: 30,868,922 km (0.063 R)
• M51: 31,680,640 km (0.118 R)
• M52: 32,043,714 km (0.118 R)
• M53: 33,141,164 km (0.043 R)
• M54: 33,787,128 km (0.096 R)
• M55: 36,696,956 km (0.108 R)
• M56: 36,887,544 km (0.071 R)
• M57: 37,078,281 km (0.116 R)
• M58: 38,519,806 km (0.065 R)
• M59: 38,810,325 km (0.037 R)
• M60: 39,588,533 km (0.044 R)
• M61: 39,979,582 km (0.112 R)
• M62: 41,160,358 km (0.105 R)
• M63: 42,452,435 km (0.114 R)
• M64: 43,053,220 km (0.096 R)
• M65: 43,556,168 km (0.099 R)
• M66: 44,364,745 km (0.097 R)
• M67: 44,466,172 km (0.087 R)
• M68: 45,689,284 km (0.089 R)
• M69: 47,752,239 km (0.082 R)
• M70: 49,004,522 km (0.061 R)
• M71: 49,319,276 km (0.077 R)
• M72: 49,529,461 km (0.06 R)
• M73: 49,634,778 km (0.113 R)
• M74: 52,718,290 km (0.113 R)
• M75: 54,663,212 km (0.067 R)
• M76: 54,989,784 km (0.03 R)
• M77: 56,192,251 km (0.09 R)
• M78: 56,631,620 km (0.085 R)
• M79: 56,851,828 km (0.115 R)
• M80: 59,739,367 km (0.112 R)
• M81: 60,075,513 km (0.07 R)
• M82: 60,300,059 km (0.083 R)
• M83: 62,333,244 km (0.047 R)
• M84: 67,746,892 km (0.098 R)
• M85: 68,331,670 km (0.066 R)
• M86: 69,506,163 km (0.083 R)
• M87: 72,590,871 km (0.066 R)
• M88: 73,789,150 km (0.12 R)
• M89: 74,631,835 km (0.047 R)
• M90: 77,423,032 km (0.101 R)
• M91: 79,877,933 km (0.108 R)
• M92: 80,001,351 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit