🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 128 Days

Day: 21 Hours

Environment

Temp: 273 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.7 AU - 0.76 AU

Year: 219 Days

Day: 39.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,437,654 km

• M1: 278,402 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.78 AU - 1.28 AU

Year: 367 Days

Day: 26.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.95 AU - 4.55 AU

Year: 3079 Days

Day: 31.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 11

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.41 AU - 7.79 AU

Year: 5959 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,437,654 km

• M1: 154,684 km (0.039 R)
• M2: 266,583 km (0.117 R)
• M3: 659,876 km (0.049 R)
• M4: 844,779 km (0.12 R)
• M5: 1,010,534 km (0.088 R)
• M6: 1,148,762 km (0.119 R)
• M7: 1,266,645 km (0.071 R)
• M8: 1,361,341 km (0.112 R)
• M9: 1,704,668 km (0.11 R)
• M10: 2,123,243 km (0.117 R)
• M11: 2,522,071 km (0.086 R)
• M12: 2,944,535 km (0.104 R)
• M13: 3,503,881 km (0.112 R)
• M14: 4,116,335 km (0.116 R)
• M15: 4,592,355 km (0.098 R)
• M16: 4,890,803 km (0.049 R)
• M17: 5,042,495 km (0.116 R)
• M18: 5,417,088 km (0.099 R)
• M19: 5,596,606 km (0.11 R)
• M20: 5,709,852 km (0.045 R)
• M21: 6,077,264 km (0.098 R)
• M22: 6,428,669 km (0.092 R)
• M23: 6,980,386 km (0.119 R)
• M24: 7,672,725 km (0.096 R)
• M25: 8,052,704 km (0.114 R)
• M26: 8,386,905 km (0.093 R)
• M27: 8,516,756 km (0.04 R)
• M28: 8,857,241 km (0.109 R)
• M29: 9,714,736 km (0.1 R)
• M30: 9,823,793 km (0.115 R)
• M31: 10,319,560 km (0.09 R)
• M32: 10,486,661 km (0.111 R)
• M33: 11,163,891 km (0.113 R)
• M34: 11,364,202 km (0.094 R)
• M35: 11,623,306 km (0.089 R)
• M36: 11,797,288 km (0.105 R)
• M37: 12,030,362 km (0.065 R)
• M38: 12,383,113 km (0.06 R)
• M39: 12,560,686 km (0.109 R)
• M40: 12,948,444 km (0.086 R)
• M41: 13,068,571 km (0.11 R)
• M42: 13,189,147 km (0.093 R)
• M43: 13,461,564 km (0.091 R)
• M44: 13,858,298 km (0.058 R)
• M45: 14,135,353 km (0.085 R)
• M46: 14,259,071 km (0.111 R)
• M47: 14,352,121 km (0.098 R)
• M48: 14,538,669 km (0.106 R)
• M49: 14,632,317 km (0.103 R)
• M50: 14,945,874 km (0.106 R)
• M51: 15,229,961 km (0.104 R)
• M52: 15,835,533 km (0.057 R)
• M53: 16,971,579 km (0.107 R)
• M54: 17,103,225 km (0.026 R)
• M55: 17,201,960 km (0.104 R)
• M56: 17,599,441 km (0.099 R)
• M57: 17,699,223 km (0.028 R)
• M58: 17,866,025 km (0.095 R)
• M59: 17,999,765 km (0.101 R)
• M60: 18,201,124 km (0.094 R)
• M61: 18,538,318 km (0.098 R)
• M62: 19,700,394 km (0.101 R)
• M63: 20,081,270 km (0.083 R)
• M64: 20,255,252 km (0.068 R)
• M65: 20,885,808 km (0.096 R)
• M66: 21,132,794 km (0.082 R)
• M67: 21,416,132 km (0.094 R)
• M68: 21,522,795 km (0.106 R)
• M69: 21,807,929 km (0.026 R)
• M70: 21,879,437 km (0.069 R)
• M71: 22,526,298 km (0.058 R)
• M72: 22,670,809 km (0.084 R)
• M73: 22,852,122 km (0.058 R)
• M74: 23,033,734 km (0.099 R)
• M75: 23,142,940 km (0.113 R)
• M76: 23,361,951 km (0.102 R)
• M77: 23,912,472 km (0.115 R)
• M78: 24,951,429 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 13.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.42 AU - 9.42 AU

Year: 7834 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,437,654 km

• M1: 176,675 km (0.09 R)
• M2: 319,990 km (0.104 R)
• M3: 646,113 km (0.115 R)
• M4: 1,442,722 km (0.101 R)
• M5: 1,848,880 km (0.076 R)
• M6: 2,007,753 km (0.112 R)
• M7: 2,412,864 km (0.106 R)
• M8: 2,843,856 km (0.055 R)
• M9: 3,028,459 km (0.065 R)
• M10: 3,437,759 km (0.038 R)
• M11: 3,549,957 km (0.102 R)
• M12: 3,720,649 km (0.113 R)
• M13: 4,864,025 km (0.088 R)
• M14: 5,022,300 km (0.059 R)
• M15: 5,311,323 km (0.077 R)
• M16: 5,672,153 km (0.117 R)
• M17: 5,872,464 km (0.102 R)
• M18: 6,487,312 km (0.112 R)
• M19: 7,122,654 km (0.089 R)
• M20: 8,913,191 km (0.103 R)
• M21: 9,107,518 km (0.096 R)
• M22: 9,978,776 km (0.085 R)
• M23: 10,140,192 km (0.097 R)
• M24: 10,588,238 km (0.086 R)
• M25: 11,715,608 km (0.082 R)
• M26: 12,099,925 km (0.068 R)
• M27: 12,271,962 km (0.072 R)
• M28: 12,618,730 km (0.085 R)
• M29: 13,233,278 km (0.032 R)
• M30: 13,544,292 km (0.104 R)
• M31: 14,082,994 km (0.11 R)
• M32: 14,537,323 km (0.042 R)
• M33: 15,367,142 km (0.095 R)
• M34: 15,694,013 km (0.08 R)
• M35: 16,023,278 km (0.068 R)
• M36: 16,545,225 km (0.069 R)
• M37: 18,539,814 km (0.077 R)
• M38: 19,238,137 km (0.075 R)
• M39: 19,388,931 km (0.115 R)
• M40: 20,148,589 km (0.117 R)
• M41: 20,455,265 km (0.104 R)
• M42: 20,557,889 km (0.053 R)
• M43: 21,176,775 km (0.088 R)
• M44: 21,540,747 km (0.047 R)
• M45: 21,645,017 km (0.111 R)
• M46: 22,064,190 km (0.075 R)
• M47: 22,433,098 km (0.109 R)
• M48: 22,857,208 km (0.089 R)
• M49: 23,016,979 km (0.096 R)
• M50: 23,123,642 km (0.096 R)
• M51: 23,284,011 km (0.048 R)
• M52: 23,767,362 km (0.081 R)
• M53: 24,037,236 km (0.1 R)
• M54: 24,308,308 km (0.11 R)
• M55: 24,416,916 km (0.116 R)
• M56: 24,853,293 km (0.036 R)
• M57: 25,017,551 km (0.102 R)
• M58: 26,344,783 km (0.056 R)
• M59: 27,411,715 km (0.076 R)
• M60: 28,435,563 km (0.09 R)
• M61: 28,779,489 km (0.085 R)
• M62: 29,240,400 km (0.083 R)
• M63: 29,878,136 km (0.117 R)
• M64: 33,799,844 km (0.025 R)
• M65: 33,921,317 km (0.102 R)
• M66: 34,164,414 km (0.088 R)
• M67: 35,573,626 km (0.028 R)
• M68: 35,758,828 km (0.109 R)
• M69: 35,944,479 km (0.113 R)
• M70: 36,876,922 km (0.107 R)
• M71: 37,880,425 km (0.092 R)
• M72: 38,512,177 km (0.049 R)
• M73: 38,638,886 km (0.103 R)
• M74: 38,829,324 km (0.107 R)
• M75: 40,235,245 km (0.106 R)
• M76: 40,363,899 km (0.098 R)
• M77: 40,492,553 km (0.105 R)
• M78: 41,722,846 km (0.103 R)
• M79: 41,852,996 km (0.065 R)
• M80: 43,623,936 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 13.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.98 AU - 9 AU

Year: 9474 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,437,654 km

• M1: 206,595 km (0.118 R)
• M2: 488,886 km (0.071 R)
• M3: 586,274 km (0.112 R)
• M4: 1,101,340 km (0.114 R)
• M5: 1,202,468 km (0.118 R)
• M6: 1,697,786 km (0.057 R)
• M7: 1,796,371 km (0.086 R)
• M8: 1,979,030 km (0.112 R)
• M9: 2,189,215 km (0.092 R)
• M10: 2,340,907 km (0.09 R)
• M11: 2,700,990 km (0.104 R)
• M12: 2,911,324 km (0.064 R)
• M13: 3,274,398 km (0.101 R)
• M14: 3,729,325 km (0.109 R)
• M15: 3,911,685 km (0.076 R)
• M16: 4,811,367 km (0.063 R)
• M17: 5,475,581 km (0.054 R)
• M18: 5,564,442 km (0.116 R)
• M19: 5,653,603 km (0.093 R)
• M20: 5,743,361 km (0.047 R)
• M21: 5,863,937 km (0.097 R)
• M22: 5,985,112 km (0.118 R)
• M23: 6,076,666 km (0.096 R)
• M24: 6,416,402 km (0.06 R)
• M25: 6,953,459 km (0.073 R)
• M26: 7,049,800 km (0.052 R)
• M27: 7,472,414 km (0.066 R)
• M28: 7,670,332 km (0.036 R)
• M29: 8,274,258 km (0.116 R)
• M30: 8,479,058 km (0.063 R)
• M31: 8,998,312 km (0.047 R)
• M32: 9,103,479 km (0.117 R)
• M33: 9,314,861 km (0.115 R)
• M34: 9,995,382 km (0.08 R)
• M35: 10,877,710 km (0.057 R)
• M36: 11,177,355 km (0.114 R)
• M37: 12,015,701 km (0.089 R)
• M38: 12,481,549 km (0.109 R)
• M39: 13,032,368 km (0.053 R)
• M40: 13,310,919 km (0.105 R)
• M41: 13,752,532 km (0.079 R)
• M42: 14,158,092 km (0.07 R)
• M43: 14,815,425 km (0.092 R)
• M44: 14,898,153 km (0.107 R)
• M45: 14,981,180 km (0.109 R)
• M46: 16,415,973 km (0.114 R)
• M47: 16,587,711 km (0.106 R)
• M48: 16,932,833 km (0.073 R)
• M49: 17,367,714 km (0.098 R)
• M50: 17,674,240 km (0.054 R)
• M51: 18,248,397 km (0.093 R)
• M52: 18,694,199 km (0.089 R)
• M53: 19,369,633 km (0.07 R)
• M54: 19,870,038 km (0.106 R)
• M55: 20,236,702 km (0.06 R)
• M56: 20,467,083 km (0.064 R)
• M57: 20,651,836 km (0.045 R)
• M58: 20,976,763 km (0.099 R)
• M59: 21,350,159 km (0.033 R)
• M60: 22,769,694 km (0.113 R)
• M61: 23,587,545 km (0.051 R)
• M62: 24,219,596 km (0.096 R)
• M63: 25,202,753 km (0.118 R)
• M64: 25,549,970 km (0.078 R)
• M65: 25,948,648 km (0.097 R)
• M66: 26,148,810 km (0.097 R)
• M67: 26,449,951 km (0.068 R)
• M68: 26,752,288 km (0.116 R)
• M69: 26,853,416 km (0.108 R)
• M70: 27,462,280 km (0.099 R)
• M71: 29,785,983 km (0.06 R)
• M72: 29,995,570 km (0.042 R)
• M73: 30,627,322 km (0.109 R)
• M74: 30,733,087 km (0.11 R)
• M75: 30,838,853 km (0.073 R)
• M76: 31,369,925 km (0.045 R)
• M77: 32,172,069 km (0.052 R)
• M78: 32,279,630 km (0.082 R)
• M79: 32,387,191 km (0.091 R)
• M80: 32,656,617 km (0.094 R)
• M81: 33,796,702 km (0.097 R)
• M82: 33,906,058 km (0.12 R)
• M83: 35,614,615 km (0.112 R)
• M84: 36,227,518 km (0.037 R)
• M85: 36,339,417 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 4

Gravity: 53.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.36 AU - 18.66 AU

Year: 24657 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,437,654 km

• M1: 83,176 km (0.119 R)
• M2: 641,476 km (0.112 R)
• M3: 667,805 km (0.049 R)
• M4: 721,511 km (0.073 R)
• M5: 891,304 km (0.091 R)
• M6: 1,234,182 km (0.098 R)
• M7: 2,640,851 km (0.117 R)
• M8: 2,857,319 km (0.107 R)
• M9: 2,901,301 km (0.112 R)
• M10: 2,945,432 km (0.076 R)
• M11: 4,271,318 km (0.106 R)
• M12: 4,731,631 km (0.079 R)
• M13: 5,100,390 km (0.09 R)
• M14: 5,261,357 km (0.031 R)
• M15: 6,549,245 km (0.054 R)
• M16: 6,782,767 km (0.095 R)
• M17: 6,900,501 km (0.048 R)
• M18: 7,378,317 km (0.104 R)
• M19: 8,365,812 km (0.091 R)
• M20: 9,989,398 km (0.089 R)
• M21: 10,190,757 km (0.05 R)
• M22: 11,009,057 km (0.085 R)
• M23: 11,848,301 km (0.118 R)
• M24: 12,347,210 km (0.114 R)
• M25: 12,925,854 km (0.098 R)
• M26: 13,071,862 km (0.045 R)
• M27: 14,638,002 km (0.075 R)
• M28: 14,866,588 km (0.044 R)
• M29: 15,173,114 km (0.034 R)
• M30: 15,250,157 km (0.113 R)
• M31: 15,714,658 km (0.052 R)
• M32: 15,792,449 km (0.058 R)
• M33: 17,457,174 km (0.113 R)
• M34: 18,515,280 km (0.115 R)
• M35: 19,510,255 km (0.098 R)
• M36: 19,677,805 km (0.074 R)
• M37: 21,120,826 km (0.084 R)
• M38: 21,551,817 km (0.1 R)
• M39: 24,017,789 km (0.034 R)
• M40: 24,107,547 km (0.099 R)
• M41: 25,010,819 km (0.044 R)
• M42: 25,283,835 km (0.108 R)
• M43: 25,925,012 km (0.111 R)
• M44: 27,036,524 km (0.113 R)
• M45: 27,410,519 km (0.081 R)
• M46: 27,880,256 km (0.092 R)
• M47: 28,542,526 km (0.06 R)
• M48: 28,732,665 km (0.114 R)
• M49: 29,018,696 km (0.075 R)
• M50: 30,463,063 km (0.119 R)
• M51: 33,120,969 km (0.087 R)
• M52: 37,192,873 km (0.058 R)
• M53: 37,504,485 km (0.039 R)
• M54: 38,235,121 km (0.087 R)
• M55: 39,392,710 km (0.105 R)
• M56: 41,311,751 km (0.106 R)
• M57: 41,419,162 km (0.063 R)
• M58: 42,933,990 km (0.101 R)
• M59: 43,042,898 km (0.037 R)
• M60: 43,260,862 km (0.103 R)
• M61: 43,479,275 km (0.118 R)
• M62: 46,017,352 km (0.114 R)
• M63: 46,240,403 km (0.075 R)
• M64: 47,360,591 km (0.071 R)
• M65: 48,603,002 km (0.069 R)
• M66: 51,698,032 km (0.108 R)
• M67: 52,627,185 km (0.108 R)
• M68: 55,684,965 km (0.078 R)
• M69: 56,398,696 km (0.044 R)
• M70: 57,235,248 km (0.11 R)
• M71: 58,558,142 km (0.119 R)
• M72: 59,891,059 km (0.063 R)
• M73: 60,500,221 km (0.099 R)
• M74: 61,601,860 km (0.107 R)
• M75: 62,093,588 km (0.112 R)
• M76: 68,476,630 km (0.096 R)
• M77: 71,680,867 km (0.1 R)
• M78: 73,106,086 km (0.117 R)
• M79: 74,409,831 km (0.076 R)
• M80: 75,327,016 km (0.115 R)
• M81: 75,984,498 km (0.105 R)
• M82: 76,116,145 km (0.102 R)
• M83: 78,633,278 km (0.111 R)
• M84: 80,639,535 km (0.089 R)
• M85: 81,177,489 km (0.057 R)
• M86: 82,527,311 km (0.112 R)
• M87: 83,340,824 km (0.106 R)
• M88: 84,156,881 km (0.107 R)
• M89: 84,565,881 km (0.083 R)
• M90: 84,975,630 km (0.082 R)
• M91: 89,247,846 km (0.09 R)
• M92: 89,386,822 km (0.093 R)
• M93: 90,082,751 km (0.104 R)
• M94: 90,780,625 km (0.119 R)
• M95: 91,060,224 km (0.07 R)
• M96: 91,340,122 km (0.114 R)
• M97: 91,900,665 km (0.069 R)
• M98: 93,871,916 km (0.104 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit