🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.85 AU - 1.15 AU

Year: 355 Days

Day: 45.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.32 AU - 1.64 AU

Year: 639 Days

Day: 26.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.07 AU - 3.19 AU

Year: 1965 Days

Day: 43.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.2 AU - 4.06 AU

Year: 2454 Days

Day: 38.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.33 AU - 4.41 AU

Year: 3241 Days

Day: 34.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.81 AU - 5.07 AU

Year: 3895 Days

Day: 13.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.74 AU - 5.94 AU

Year: 5007 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,080,139 km

• M1: 130,749 km (0.084 R)
• M2: 256,261 km (0.106 R)
• M3: 336,595 km (0.083 R)
• M4: 436,078 km (0.107 R)
• M5: 592,408 km (0.085 R)
• M6: 727,345 km (0.096 R)
• M7: 873,053 km (0.113 R)
• M8: 983,157 km (0.099 R)
• M9: 1,098,198 km (0.058 R)
• M10: 1,169,556 km (0.089 R)
• M11: 1,393,055 km (0.111 R)
• M12: 1,617,003 km (0.051 R)
• M13: 1,852,470 km (0.075 R)
• M14: 2,084,347 km (0.114 R)
• M15: 2,188,916 km (0.112 R)
• M16: 2,341,207 km (0.082 R)
• M17: 2,640,253 km (0.073 R)
• M18: 3,035,640 km (0.074 R)
• M19: 3,292,200 km (0.108 R)
• M20: 3,467,230 km (0.118 R)
• M21: 3,717,507 km (0.073 R)
• M22: 3,899,867 km (0.095 R)
• M23: 4,047,969 km (0.085 R)
• M24: 4,445,450 km (0.079 R)
• M25: 4,776,510 km (0.108 R)
• M26: 4,975,027 km (0.099 R)
• M27: 5,155,891 km (0.095 R)
• M28: 5,732,890 km (0.089 R)
• M29: 5,795,870 km (0.099 R)
• M30: 6,136,056 km (0.098 R)
• M31: 6,222,075 km (0.116 R)
• M32: 6,395,459 km (0.117 R)
• M33: 6,680,592 km (0.118 R)
• M34: 7,263,276 km (0.111 R)
• M35: 7,699,354 km (0.069 R)
• M36: 7,815,591 km (0.092 R)
• M37: 7,885,453 km (0.052 R)
• M38: 8,002,588 km (0.113 R)
• M39: 8,120,322 km (0.107 R)
• M40: 8,238,654 km (0.109 R)
• M41: 8,596,941 km (0.119 R)
• M42: 8,887,310 km (0.089 R)
• M43: 9,502,606 km (0.052 R)
• M44: 9,802,849 km (0.108 R)
• M45: 9,954,093 km (0.093 R)
• M46: 10,055,370 km (0.097 R)
• M47: 10,386,879 km (0.108 R)
• M48: 10,956,249 km (0.056 R)
• M49: 11,192,165 km (0.114 R)
• M50: 11,482,684 km (0.105 R)
• M51: 11,668,784 km (0.043 R)
• M52: 11,829,152 km (0.076 R)
• M53: 11,936,564 km (0.091 R)
• M54: 12,125,207 km (0.055 R)
• M55: 12,260,443 km (0.032 R)
• M56: 12,642,067 km (0.03 R)
• M57: 12,861,976 km (0.117 R)
• M58: 13,221,909 km (0.12 R)
• M59: 13,529,033 km (0.12 R)
• M60: 14,378,599 km (0.099 R)
• M61: 14,723,273 km (0.099 R)
• M62: 14,867,784 km (0.081 R)
• M63: 15,216,347 km (0.091 R)
• M64: 15,450,169 km (0.091 R)
• M65: 16,457,411 km (0.09 R)
• M66: 16,577,239 km (0.095 R)
• M67: 16,787,723 km (0.11 R)
• M68: 17,455,229 km (0.062 R)
• M69: 17,546,783 km (0.026 R)
• M70: 17,608,118 km (0.073 R)
• M71: 17,915,243 km (0.073 R)
• M72: 18,193,046 km (0.056 R)
• M73: 18,534,727 km (0.102 R)
• M74: 19,350,634 km (0.085 R)
• M75: 19,699,347 km (0.088 R)
• M76: 20,370,892 km (0.064 R)
• M77: 20,532,009 km (0.113 R)
• M78: 20,887,603 km (0.077 R)
• M79: 21,082,529 km (0.057 R)
• M80: 21,212,828 km (0.111 R)
• M81: 21,474,026 km (0.084 R)
• M82: 21,703,659 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 14.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.09 AU - 8.63 AU

Year: 7818 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,080,139 km

• M1: 253,120 km (0.057 R)
• M2: 354,098 km (0.116 R)
• M3: 532,120 km (0.095 R)
• M4: 642,672 km (0.102 R)
• M5: 959,970 km (0.101 R)
• M6: 1,156,541 km (0.087 R)
• M7: 1,289,234 km (0.099 R)
• M8: 1,655,001 km (0.108 R)
• M9: 2,217,340 km (0.091 R)
• M10: 3,234,904 km (0.086 R)
• M11: 3,650,487 km (0.104 R)
• M12: 3,966,288 km (0.102 R)
• M13: 4,291,065 km (0.092 R)
• M14: 4,411,492 km (0.1 R)
• M15: 4,655,486 km (0.088 R)
• M16: 4,841,585 km (0.068 R)
• M17: 5,285,293 km (0.113 R)
• M18: 6,212,201 km (0.072 R)
• M19: 6,869,833 km (0.07 R)
• M20: 7,011,054 km (0.117 R)
• M21: 7,769,066 km (0.108 R)
• M22: 7,990,471 km (0.089 R)
• M23: 8,326,468 km (0.116 R)
• M24: 8,935,331 km (0.047 R)
• M25: 9,915,496 km (0.08 R)
• M26: 10,560,862 km (0.077 R)
• M27: 10,765,362 km (0.085 R)
• M28: 11,428,529 km (0.082 R)
• M29: 11,638,565 km (0.089 R)
• M30: 12,405,104 km (0.102 R)
• M31: 12,707,591 km (0.074 R)
• M32: 13,056,453 km (0.112 R)
• M33: 13,320,045 km (0.113 R)
• M34: 13,808,033 km (0.082 R)
• M35: 14,664,780 km (0.095 R)
• M36: 15,260,928 km (0.088 R)
• M37: 15,958,652 km (0.098 R)
• M38: 16,762,142 km (0.052 R)
• M39: 17,048,772 km (0.107 R)
• M40: 17,289,026 km (0.118 R)
• M41: 17,481,858 km (0.114 R)
• M42: 17,821,295 km (0.097 R)
• M43: 18,016,221 km (0.09 R)
• M44: 18,654,705 km (0.073 R)
• M45: 19,001,473 km (0.118 R)
• M46: 19,752,005 km (0.054 R)
• M47: 19,852,834 km (0.119 R)
• M48: 19,953,813 km (0.087 R)
• M49: 20,410,236 km (0.08 R)
• M50: 21,230,331 km (0.099 R)
• M51: 21,333,554 km (0.113 R)
• M52: 21,956,779 km (0.057 R)
• M53: 22,113,408 km (0.092 R)
• M54: 22,585,838 km (0.1 R)
• M55: 23,061,709 km (0.106 R)
• M56: 23,221,030 km (0.065 R)
• M57: 23,327,394 km (0.076 R)
• M58: 24,725,686 km (0.081 R)
• M59: 24,888,747 km (0.065 R)
• M60: 25,380,176 km (0.077 R)
• M61: 26,151,054 km (0.057 R)
• M62: 26,817,812 km (0.07 R)
• M63: 27,321,658 km (0.107 R)
• M64: 27,490,404 km (0.054 R)
• M65: 27,941,741 km (0.049 R)
• M66: 28,395,621 km (0.105 R)
• M67: 29,656,282 km (0.116 R)
• M68: 31,169,764 km (0.064 R)
• M69: 31,287,198 km (0.042 R)
• M70: 31,463,574 km (0.113 R)
• M71: 31,935,854 km (0.105 R)
• M72: 32,350,839 km (0.096 R)
• M73: 33,727,438 km (0.114 R)
• M74: 35,674,155 km (0.087 R)
• M75: 35,981,729 km (0.094 R)
• M76: 36,475,551 km (0.048 R)
• M77: 37,532,311 km (0.095 R)
• M78: 38,095,846 km (0.061 R)
• M79: 38,725,354 km (0.103 R)
• M80: 38,914,894 km (0.113 R)
• M81: 39,930,813 km (0.091 R)
• M82: 40,634,372 km (0.105 R)
• M83: 40,891,232 km (0.112 R)
• M84: 41,471,073 km (0.089 R)
• M85: 42,508,684 km (0.071 R)
• M86: 43,030,780 km (0.057 R)
• M87: 43,817,815 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 4.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.36 AU - 15.9 AU

Year: 19852 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,080,139 km

• M1: 62,083 km (0.061 R)
• M2: 188,344 km (0.104 R)
• M3: 341,382 km (0.049 R)
• M4: 501,751 km (0.043 R)
• M5: 541,993 km (0.106 R)
• M6: 569,369 km (0.079 R)
• M7: 654,790 km (0.065 R)
• M8: 684,111 km (0.099 R)
• M9: 744,249 km (0.054 R)
• M10: 886,068 km (0.118 R)
• M11: 1,159,084 km (0.117 R)
• M12: 1,323,642 km (0.052 R)
• M13: 1,399,189 km (0.08 R)
• M14: 1,456,784 km (0.07 R)
• M15: 1,515,127 km (0.086 R)
• M16: 1,554,471 km (0.05 R)
• M17: 2,031,240 km (0.07 R)
• M18: 2,162,736 km (0.053 R)
• M19: 2,387,881 km (0.107 R)
• M20: 2,480,034 km (0.07 R)
• M21: 2,958,447 km (0.104 R)
• M22: 3,490,717 km (0.081 R)
• M23: 4,024,632 km (0.063 R)
• M24: 4,079,534 km (0.071 R)
• M25: 4,469,984 km (0.056 R)
• M26: 4,930,746 km (0.103 R)
• M27: 4,989,388 km (0.115 R)
• M28: 5,436,686 km (0.095 R)
• M29: 6,273,686 km (0.102 R)
• M30: 6,561,662 km (0.027 R)
• M31: 7,350,043 km (0.11 R)
• M32: 7,585,659 km (0.094 R)
• M33: 7,687,386 km (0.038 R)
• M34: 7,960,851 km (0.064 R)
• M35: 9,014,618 km (0.072 R)
• M36: 9,888,569 km (0.118 R)
• M37: 10,751,300 km (0.113 R)
• M38: 11,715,907 km (0.025 R)
• M39: 11,755,101 km (0.093 R)
• M40: 12,427,544 km (0.054 R)
• M41: 12,708,040 km (0.048 R)
• M42: 12,748,282 km (0.114 R)
• M43: 13,112,253 km (0.088 R)
• M44: 13,603,084 km (0.111 R)
• M45: 13,644,223 km (0.085 R)
• M46: 14,183,225 km (0.117 R)
• M47: 14,224,962 km (0.047 R)
• M48: 14,434,250 km (0.1 R)
• M49: 15,068,395 km (0.081 R)
• M50: 15,367,441 km (0.096 R)
• M51: 16,935,975 km (0.086 R)
• M52: 17,024,686 km (0.053 R)
• M53: 17,113,398 km (0.08 R)
• M54: 19,197,446 km (0.12 R)
• M55: 19,475,100 km (0.058 R)
• M56: 19,894,123 km (0.074 R)
• M57: 20,504,632 km (0.115 R)
• M58: 20,646,451 km (0.097 R)
• M59: 21,985,053 km (0.079 R)
• M60: 22,372,810 km (0.11 R)
• M61: 23,697,500 km (0.053 R)
• M62: 24,094,981 km (0.089 R)
• M63: 24,544,672 km (0.075 R)
• M64: 25,249,727 km (0.114 R)
• M65: 26,063,539 km (0.094 R)
• M66: 27,041,162 km (0.114 R)
• M67: 27,092,922 km (0.08 R)
• M68: 28,187,979 km (0.073 R)
• M69: 28,608,947 km (0.117 R)
• M70: 28,661,755 km (0.06 R)
• M71: 28,767,371 km (0.114 R)
• M72: 29,510,424 km (0.081 R)
• M73: 29,777,456 km (0.116 R)
• M74: 30,961,374 km (0.06 R)
• M75: 32,490,264 km (0.069 R)
• M76: 32,600,368 km (0.115 R)
• M77: 32,821,025 km (0.059 R)
• M78: 33,152,983 km (0.051 R)
• M79: 33,263,835 km (0.055 R)
• M80: 33,319,335 km (0.031 R)
• M81: 33,597,288 km (0.111 R)
• M82: 34,211,387 km (0.101 R)
• M83: 34,660,331 km (0.086 R)
• M84: 34,829,227 km (0.076 R)
• M85: 35,280,863 km (0.069 R)
• M86: 36,304,112 km (0.116 R)
• M87: 36,704,735 km (0.088 R)
• M88: 38,147,158 km (0.096 R)
• M89: 38,205,351 km (0.11 R)
• M90: 38,671,050 km (0.106 R)
• M91: 39,021,557 km (0.098 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit