🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 41.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 60.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,696,243 km

• M1: 357,389 km (0.109 R)
• M2: 414,386 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 354 Days

Day: 20.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,696,243 km

• M1: 102,475 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.91 AU - 1.17 AU

Year: 393 Days

Day: 42.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.91 AU - 2.51 AU

Year: 1218 Days

Day: 13.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.53 AU - 5.53 AU

Year: 3576 Days

Day: 40.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 11

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.98 AU - 7.32 AU

Year: 5656 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,696,243 km

• M1: 151,842 km (0.077 R)
• M2: 305,180 km (0.058 R)
• M3: 415,882 km (0.088 R)
• M4: 532,419 km (0.084 R)
• M5: 842,984 km (0.104 R)
• M6: 954,434 km (0.111 R)
• M7: 1,501,215 km (0.1 R)
• M8: 1,621,342 km (0.106 R)
• M9: 2,076,867 km (0.111 R)
• M10: 2,349,135 km (0.108 R)
• M11: 2,469,412 km (0.067 R)
• M12: 2,571,288 km (0.11 R)
• M13: 3,058,080 km (0.1 R)
• M14: 3,234,306 km (0.054 R)
• M15: 3,391,085 km (0.073 R)
• M16: 3,666,045 km (0.118 R)
• M17: 3,735,908 km (0.068 R)
• M18: 4,311,261 km (0.089 R)
• M19: 4,609,260 km (0.111 R)
• M20: 4,914,140 km (0.03 R)
• M21: 5,095,154 km (0.082 R)
• M22: 5,278,262 km (0.078 R)
• M23: 5,357,399 km (0.094 R)
• M24: 6,005,008 km (0.043 R)
• M25: 6,366,287 km (0.1 R)
• M26: 6,620,454 km (0.093 R)
• M27: 6,763,170 km (0.084 R)
• M28: 7,080,766 km (0.059 R)
• M29: 8,337,987 km (0.09 R)
• M30: 8,461,256 km (0.068 R)
• M31: 9,277,611 km (0.097 R)
• M32: 9,890,065 km (0.099 R)
• M33: 10,119,099 km (0.06 R)
• M34: 10,917,503 km (0.095 R)
• M35: 11,018,631 km (0.11 R)
• M36: 11,188,126 km (0.086 R)
• M37: 11,324,260 km (0.082 R)
• M38: 11,666,988 km (0.092 R)
• M39: 11,770,510 km (0.062 R)
• M40: 11,874,331 km (0.098 R)
• M41: 12,152,733 km (0.072 R)
• M42: 12,292,756 km (0.06 R)
• M43: 12,929,295 km (0.081 R)
• M44: 13,576,755 km (0.067 R)
• M45: 13,649,310 km (0.039 R)
• M46: 13,940,876 km (0.03 R)
• M47: 14,234,537 km (0.104 R)
• M48: 14,902,940 km (0.096 R)
• M49: 15,619,514 km (0.054 R)
• M50: 16,347,158 km (0.056 R)
• M51: 16,695,870 km (0.093 R)
• M52: 16,773,661 km (0.062 R)
• M53: 16,851,602 km (0.046 R)
• M54: 17,835,806 km (0.025 R)
• M55: 18,034,921 km (0.119 R)
• M56: 18,435,245 km (0.12 R)
• M57: 19,163,338 km (0.099 R)
• M58: 19,244,868 km (0.054 R)
• M59: 19,408,229 km (0.071 R)
• M60: 19,613,029 km (0.057 R)
• M61: 20,522,584 km (0.071 R)
• M62: 21,657,733 km (0.059 R)
• M63: 22,382,833 km (0.095 R)
• M64: 24,384,752 km (0.07 R)
• M65: 25,049,864 km (0.039 R)
• M66: 25,228,185 km (0.119 R)
• M67: 26,171,549 km (0.064 R)
• M68: 26,670,308 km (0.116 R)
• M69: 26,943,773 km (0.118 R)
• M70: 27,035,028 km (0.046 R)
• M71: 27,218,136 km (0.06 R)
• M72: 27,401,393 km (0.116 R)
• M73: 27,815,630 km (0.06 R)
• M74: 28,046,609 km (0.09 R)
• M75: 28,557,037 km (0.091 R)
• M76: 29,351,850 km (0.087 R)
• M77: 29,634,141 km (0.102 R)
• M78: 29,964,603 km (0.1 R)
• M79: 30,819,854 km (0.058 R)
• M80: 30,915,447 km (0.091 R)
• M81: 32,360,263 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 11.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.03 AU - 11.45 AU

Year: 12152 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,696,243 km

• M1: 162,164 km (0.042 R)
• M2: 386,710 km (0.08 R)
• M3: 561,291 km (0.093 R)
• M4: 845,677 km (0.101 R)
• M5: 2,182,184 km (0.101 R)
• M6: 2,669,574 km (0.115 R)
• M7: 3,463,041 km (0.105 R)
• M8: 3,637,173 km (0.12 R)
• M9: 4,704,404 km (0.118 R)
• M10: 4,858,789 km (0.093 R)
• M11: 5,054,314 km (0.105 R)
• M12: 6,409,072 km (0.098 R)
• M13: 7,016,290 km (0.094 R)
• M14: 8,007,525 km (0.119 R)
• M15: 8,661,118 km (0.032 R)
• M16: 9,380,385 km (0.114 R)
• M17: 10,369,227 km (0.111 R)
• M18: 10,774,039 km (0.099 R)
• M19: 10,927,227 km (0.104 R)
• M20: 11,339,219 km (0.079 R)
• M21: 11,651,430 km (0.113 R)
• M22: 12,019,441 km (0.053 R)
• M23: 12,125,356 km (0.085 R)
• M24: 12,659,271 km (0.115 R)
• M25: 14,700,833 km (0.062 R)
• M26: 15,155,760 km (0.101 R)
• M27: 16,254,407 km (0.119 R)
• M28: 16,430,185 km (0.12 R)
• M29: 17,020,797 km (0.035 R)
• M30: 18,162,229 km (0.079 R)
• M31: 19,576,826 km (0.084 R)
• M32: 19,763,973 km (0.104 R)
• M33: 20,140,062 km (0.1 R)
• M34: 20,328,855 km (0.108 R)
• M35: 20,899,122 km (0.084 R)
• M36: 22,250,290 km (0.118 R)
• M37: 22,576,114 km (0.118 R)
• M38: 22,903,584 km (0.112 R)
• M39: 23,100,754 km (0.081 R)
• M40: 23,629,432 km (0.089 R)
• M41: 23,762,275 km (0.114 R)
• M42: 24,162,150 km (0.061 R)
• M43: 24,497,100 km (0.08 R)
• M44: 25,443,007 km (0.088 R)
• M45: 25,579,142 km (0.074 R)
• M46: 25,989,040 km (0.103 R)
• M47: 26,401,032 km (0.101 R)
• M48: 26,538,812 km (0.088 R)
• M49: 26,746,005 km (0.112 R)
• M50: 29,345,118 km (0.063 R)
• M51: 29,845,822 km (0.067 R)
• M52: 30,349,369 km (0.054 R)
• M53: 33,578,588 km (0.107 R)
• M54: 33,653,238 km (0.108 R)
• M55: 34,855,107 km (0.091 R)
• M56: 36,377,265 km (0.032 R)
• M57: 37,765,833 km (0.117 R)
• M58: 39,014,526 km (0.026 R)
• M59: 40,038,973 km (0.047 R)
• M60: 41,392,085 km (0.099 R)
• M61: 41,632,489 km (0.079 R)
• M62: 41,793,008 km (0.116 R)
• M63: 43,409,113 km (0.096 R)
• M64: 44,061,360 km (0.103 R)
• M65: 46,120,276 km (0.097 R)
• M66: 46,952,638 km (0.101 R)
• M67: 47,370,615 km (0.109 R)
• M68: 47,538,164 km (0.111 R)
• M69: 47,789,937 km (0.05 R)
• M70: 49,989,924 km (0.078 R)
• M71: 50,416,726 km (0.117 R)
• M72: 50,502,296 km (0.047 R)
• M73: 50,844,726 km (0.065 R)
• M74: 51,360,091 km (0.113 R)
• M75: 52,222,672 km (0.028 R)
• M76: 53,003,274 km (0.117 R)
• M77: 54,137,375 km (0.064 R)
• M78: 55,721,018 km (0.054 R)
• M79: 56,429,663 km (0.117 R)
• M80: 56,874,118 km (0.105 R)
• M81: 57,319,771 km (0.109 R)
• M82: 57,766,470 km (0.117 R)
• M83: 57,945,538 km (0.071 R)
• M84: 58,393,883 km (0.119 R)
• M85: 59,113,748 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 3.1

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.98 AU - 14 AU

Year: 16370 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,696,243 km

• M1: 99,483 km (0.117 R)
• M2: 232,924 km (0.109 R)
• M3: 496,067 km (0.109 R)
• M4: 1,010,085 km (0.116 R)
• M5: 1,228,498 km (0.102 R)
• M6: 1,311,525 km (0.107 R)
• M7: 1,504,955 km (0.067 R)
• M8: 1,571,376 km (0.102 R)
• M9: 1,966,165 km (0.098 R)
• M10: 2,313,082 km (0.081 R)
• M11: 2,546,006 km (0.109 R)
• M12: 3,062,119 km (0.106 R)
• M13: 3,758,198 km (0.089 R)
• M14: 4,532,815 km (0.058 R)
• M15: 4,725,946 km (0.094 R)
• M16: 4,888,858 km (0.115 R)
• M17: 5,053,566 km (0.118 R)
• M18: 5,558,758 km (0.119 R)
• M19: 5,627,423 km (0.11 R)
• M20: 5,661,831 km (0.06 R)
• M21: 6,580,212 km (0.064 R)
• M22: 6,982,630 km (0.101 R)
• M23: 7,168,132 km (0.077 R)
• M24: 7,205,381 km (0.1 R)
• M25: 7,657,915 km (0.064 R)
• M26: 8,471,727 km (0.05 R)
• M27: 8,550,715 km (0.109 R)
• M28: 8,629,852 km (0.073 R)
• M29: 9,150,453 km (0.082 R)
• M30: 9,640,087 km (0.056 R)
• M31: 9,805,093 km (0.111 R)
• M32: 11,029,552 km (0.116 R)
• M33: 11,072,636 km (0.103 R)
• M34: 11,288,805 km (0.119 R)
• M35: 11,462,787 km (0.068 R)
• M36: 11,681,499 km (0.084 R)
• M37: 11,725,332 km (0.117 R)
• M38: 11,769,313 km (0.102 R)
• M39: 12,840,733 km (0.09 R)
• M40: 13,434,038 km (0.12 R)
• M41: 13,526,191 km (0.045 R)
• M42: 13,618,343 km (0.089 R)
• M43: 14,036,170 km (0.048 R)
• M44: 14,176,493 km (0.071 R)
• M45: 14,458,185 km (0.062 R)
• M46: 14,599,855 km (0.11 R)
• M47: 14,836,818 km (0.085 R)
• M48: 15,075,127 km (0.083 R)
• M49: 15,170,870 km (0.101 R)
• M50: 16,383,660 km (0.119 R)
• M51: 16,827,816 km (0.104 R)
• M52: 17,930,202 km (0.066 R)
• M53: 18,490,147 km (0.089 R)
• M54: 19,210,910 km (0.102 R)
• M55: 19,679,151 km (0.045 R)
• M56: 19,783,720 km (0.093 R)
• M57: 19,993,456 km (0.119 R)
• M58: 20,256,599 km (0.063 R)
• M59: 20,786,325 km (0.102 R)
• M60: 21,967,550 km (0.11 R)
• M61: 22,021,854 km (0.12 R)
• M62: 22,675,896 km (0.098 R)
• M63: 23,060,362 km (0.082 R)
• M64: 23,557,775 km (0.105 R)
• M65: 24,002,978 km (0.04 R)
• M66: 24,282,577 km (0.089 R)
• M67: 24,450,874 km (0.032 R)
• M68: 24,506,974 km (0.117 R)
• M69: 24,619,471 km (0.072 R)
• M70: 24,901,463 km (0.094 R)
• M71: 24,958,011 km (0.075 R)
• M72: 25,298,047 km (0.057 R)
• M73: 25,639,729 km (0.045 R)
• M74: 25,925,610 km (0.073 R)
• M75: 27,370,426 km (0.113 R)
• M76: 27,487,113 km (0.116 R)
• M77: 27,604,098 km (0.092 R)
• M78: 28,249,912 km (0.092 R)
• M79: 28,782,032 km (0.116 R)
• M80: 28,900,663 km (0.088 R)
• M81: 29,377,132 km (0.109 R)
• M82: 29,916,133 km (0.098 R)
• M83: 31,613,920 km (0.066 R)
• M84: 32,289,354 km (0.081 R)
• M85: 33,717,116 km (0.107 R)
• M86: 35,038,664 km (0.085 R)
• M87: 35,737,585 km (0.113 R)
• M88: 41,023,626 km (0.091 R)
• M89: 41,290,957 km (0.076 R)
• M90: 41,827,265 km (0.103 R)
• M91: 42,096,392 km (0.077 R)
• M92: 42,231,030 km (0.045 R)
• M93: 42,771,378 km (0.08 R)
• M94: 44,200,636 km (0.025 R)
• M95: 44,406,183 km (0.047 R)
• M96: 44,955,656 km (0.042 R)
• M97: 46,061,184 km (0.066 R)
• M98: 46,338,988 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.9

Radius: 6.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.93 AU - 20.47 AU

Year: 25309 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,696,243 km

• M1: 126,560 km (0.073 R)
• M2: 263,143 km (0.101 R)
• M3: 635,043 km (0.113 R)
• M4: 1,154,746 km (0.088 R)
• M5: 1,215,931 km (0.064 R)
• M6: 1,405,771 km (0.092 R)
• M7: 2,411,966 km (0.116 R)
• M8: 3,591,994 km (0.1 R)
• M9: 3,773,307 km (0.079 R)
• M10: 3,819,084 km (0.119 R)
• M11: 4,192,331 km (0.082 R)
• M12: 4,773,818 km (0.093 R)
• M13: 5,380,437 km (0.112 R)
• M14: 6,011,142 km (0.097 R)
• M15: 6,720,684 km (0.099 R)
• M16: 7,000,582 km (0.107 R)
• M17: 8,396,779 km (0.063 R)
• M18: 9,249,786 km (0.108 R)
• M19: 9,311,869 km (0.028 R)
• M20: 9,436,185 km (0.116 R)
• M21: 9,812,723 km (0.044 R)
• M22: 12,172,928 km (0.093 R)
• M23: 12,858,236 km (0.118 R)
• M24: 12,927,500 km (0.086 R)
• M25: 13,205,752 km (0.097 R)
• M26: 14,194,744 km (0.071 R)
• M27: 16,694,225 km (0.119 R)
• M28: 18,226,705 km (0.064 R)
• M29: 19,405,237 km (0.12 R)
• M30: 19,643,996 km (0.086 R)
• M31: 20,933,230 km (0.072 R)
• M32: 21,177,972 km (0.062 R)
• M33: 22,249,691 km (0.116 R)
• M34: 23,254,540 km (0.12 R)
• M35: 23,762,425 km (0.093 R)
• M36: 25,481,903 km (0.084 R)
• M37: 26,797,616 km (0.114 R)
• M38: 27,955,653 km (0.11 R)
• M39: 28,135,320 km (0.033 R)
• M40: 29,403,312 km (0.075 R)
• M41: 31,807,200 km (0.105 R)
• M42: 32,843,016 km (0.095 R)
• M43: 33,127,401 km (0.114 R)
• M44: 33,507,978 km (0.09 R)
• M45: 34,465,554 km (0.101 R)
• M46: 35,821,360 km (0.096 R)
• M47: 36,309,647 km (0.09 R)
• M48: 37,589,906 km (0.054 R)
• M49: 40,600,114 km (0.115 R)
• M50: 42,236,864 km (0.078 R)
• M51: 42,546,233 km (0.093 R)
• M52: 42,752,827 km (0.064 R)
• M53: 45,363,610 km (0.043 R)
• M54: 46,741,406 km (0.091 R)
• M55: 47,275,022 km (0.11 R)
• M56: 47,381,984 km (0.1 R)
• M57: 47,489,096 km (0.1 R)
• M58: 48,456,097 km (0.119 R)
• M59: 48,563,957 km (0.104 R)
• M60: 50,409,546 km (0.109 R)
• M61: 50,628,258 km (0.119 R)
• M62: 50,847,119 km (0.101 R)
• M63: 50,956,775 km (0.073 R)
• M64: 51,505,948 km (0.117 R)
• M65: 52,388,576 km (0.069 R)
• M66: 53,053,987 km (0.073 R)
• M67: 53,833,691 km (0.059 R)
• M68: 54,841,831 km (0.104 R)
• M69: 55,743,159 km (0.083 R)
• M70: 57,218,194 km (0.119 R)
• M71: 58,821,135 km (0.098 R)
• M72: 58,936,176 km (0.113 R)
• M73: 60,670,912 km (0.066 R)
• M74: 62,539,839 km (0.086 R)
• M75: 63,481,258 km (0.091 R)
• M76: 63,599,291 km (0.051 R)
• M77: 66,214,112 km (0.12 R)
• M78: 66,813,251 km (0.088 R)
• M79: 69,471,007 km (0.073 R)
• M80: 71,793,813 km (0.064 R)
• M81: 72,409,409 km (0.04 R)
• M82: 73,769,702 km (0.113 R)
• M83: 73,893,719 km (0.084 R)
• M84: 74,017,885 km (0.111 R)
• M85: 75,388,201 km (0.047 R)
• M86: 76,515,421 km (0.096 R)
• M87: 81,208,307 km (0.104 R)
• M88: 81,336,362 km (0.103 R)
• M89: 81,592,923 km (0.113 R)
• M90: 82,492,604 km (0.107 R)
• M91: 83,008,119 km (0.063 R)
• M92: 84,821,095 km (0.097 R)
• M93: 86,777,985 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit