🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.63 AU - 0.71 AU

Year: 197 Days

Day: 19.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.65 AU - 0.83 AU

Year: 229 Days

Day: 42.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,236,524 km

• M1: 68,366 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 360 Days

Day: 40 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,236,524 km

• M1: 718,668 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.47 AU - 2.11 AU

Year: 862 Days

Day: 33.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.89 AU - 2.85 AU

Year: 1313 Days

Day: 27.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.85 AU - 4.85 AU

Year: 3265 Days

Day: 15.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,236,524 km

• M1: 106,813 km (0.119 R)
• M2: 516,113 km (0.113 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 9.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.32 AU - 8.28 AU

Year: 7098 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,236,524 km

• M1: 186,848 km (0.09 R)
• M2: 254,616 km (0.047 R)
• M3: 441,763 km (0.115 R)
• M4: 675,883 km (0.065 R)
• M5: 832,063 km (0.052 R)
• M6: 898,186 km (0.108 R)
• M7: 1,000,660 km (0.088 R)
• M8: 1,332,618 km (0.105 R)
• M9: 1,593,367 km (0.1 R)
• M10: 1,981,125 km (0.069 R)
• M11: 2,567,548 km (0.099 R)
• M12: 3,258,092 km (0.036 R)
• M13: 3,749,222 km (0.072 R)
• M14: 4,176,324 km (0.035 R)
• M15: 4,709,191 km (0.073 R)
• M16: 5,138,687 km (0.103 R)
• M17: 5,295,166 km (0.102 R)
• M18: 5,612,763 km (0.092 R)
• M19: 6,467,415 km (0.053 R)
• M20: 6,772,894 km (0.098 R)
• M21: 7,048,154 km (0.068 R)
• M22: 8,004,683 km (0.116 R)
• M23: 8,259,298 km (0.105 R)
• M24: 10,588,836 km (0.101 R)
• M25: 11,069,644 km (0.07 R)
• M26: 11,190,968 km (0.086 R)
• M27: 12,135,828 km (0.098 R)
• M28: 12,808,121 km (0.071 R)
• M29: 13,622,233 km (0.101 R)
• M30: 13,839,149 km (0.083 R)
• M31: 14,452,949 km (0.085 R)
• M32: 15,075,426 km (0.104 R)
• M33: 15,661,401 km (0.117 R)
• M34: 16,948,840 km (0.112 R)
• M35: 17,322,835 km (0.112 R)
• M36: 18,079,052 km (0.09 R)
• M37: 18,797,870 km (0.114 R)
• M38: 18,894,361 km (0.106 R)
• M39: 19,233,499 km (0.074 R)
• M40: 19,918,059 km (0.071 R)
• M41: 20,263,181 km (0.105 R)
• M42: 20,411,732 km (0.116 R)
• M43: 21,059,790 km (0.093 R)
• M44: 21,260,401 km (0.062 R)
• M45: 21,764,994 km (0.05 R)
• M46: 22,580,602 km (0.099 R)
• M47: 23,250,651 km (0.101 R)
• M48: 23,770,503 km (0.083 R)
• M49: 24,084,210 km (0.1 R)
• M50: 24,452,071 km (0.112 R)
• M51: 24,557,538 km (0.116 R)
• M52: 24,874,685 km (0.114 R)
• M53: 25,193,179 km (0.105 R)
• M54: 25,352,950 km (0.048 R)
• M55: 26,318,753 km (0.113 R)
• M56: 26,426,763 km (0.084 R)
• M57: 26,914,751 km (0.115 R)
• M58: 27,241,772 km (0.098 R)
• M59: 27,405,881 km (0.031 R)
• M60: 27,515,387 km (0.102 R)
• M61: 28,341,466 km (0.11 R)
• M62: 28,674,172 km (0.118 R)
• M63: 29,287,374 km (0.088 R)
• M64: 29,567,570 km (0.107 R)
• M65: 31,841,159 km (0.071 R)
• M66: 32,302,668 km (0.114 R)
• M67: 32,592,140 km (0.116 R)
• M68: 33,115,583 km (0.11 R)
• M69: 33,524,434 km (0.117 R)
• M70: 34,761,309 km (0.102 R)
• M71: 35,415,202 km (0.087 R)
• M72: 36,073,133 km (0.1 R)
• M73: 36,313,387 km (0.084 R)
• M74: 37,037,291 km (0.088 R)
• M75: 37,097,729 km (0.067 R)
• M76: 37,218,903 km (0.045 R)
• M77: 38,315,605 km (0.094 R)
• M78: 38,560,646 km (0.085 R)
• M79: 38,744,801 km (0.104 R)
• M80: 39,670,214 km (0.104 R)
• M81: 39,732,147 km (0.107 R)
• M82: 39,856,164 km (0.115 R)
• M83: 41,354,087 km (0.104 R)
• M84: 41,416,918 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 9

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.23 AU - 11.49 AU

Year: 10306 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,236,524 km

• M1: 129,851 km (0.095 R)
• M2: 312,211 km (0.081 R)
• M3: 388,506 km (0.067 R)
• M4: 472,580 km (0.05 R)
• M5: 695,481 km (0.087 R)
• M6: 819,647 km (0.08 R)
• M7: 1,090,868 km (0.079 R)
• M8: 1,479,972 km (0.098 R)
• M9: 2,351,080 km (0.072 R)
• M10: 2,625,143 km (0.082 R)
• M11: 2,737,641 km (0.047 R)
• M12: 2,794,488 km (0.091 R)
• M13: 2,851,784 km (0.114 R)
• M14: 2,967,573 km (0.099 R)
• M15: 3,144,248 km (0.104 R)
• M16: 3,293,996 km (0.108 R)
• M17: 3,385,101 km (0.108 R)
• M18: 3,694,768 km (0.094 R)
• M19: 3,981,248 km (0.094 R)
• M20: 4,242,147 km (0.064 R)
• M21: 4,441,411 km (0.099 R)
• M22: 4,508,431 km (0.086 R)
• M23: 4,780,400 km (0.082 R)
• M24: 4,849,215 km (0.112 R)
• M25: 5,269,136 km (0.106 R)
• M26: 5,340,195 km (0.102 R)
• M27: 5,591,819 km (0.09 R)
• M28: 5,700,726 km (0.11 R)
• M29: 5,883,983 km (0.084 R)
• M30: 6,181,234 km (0.027 R)
• M31: 7,259,835 km (0.103 R)
• M32: 7,498,593 km (0.117 R)
• M33: 9,027,035 km (0.113 R)
• M34: 9,760,663 km (0.103 R)
• M35: 10,468,709 km (0.107 R)
• M36: 11,422,994 km (0.115 R)
• M37: 11,840,372 km (0.116 R)
• M38: 13,413,543 km (0.118 R)
• M39: 13,706,606 km (0.076 R)
• M40: 15,000,777 km (0.111 R)
• M41: 15,406,935 km (0.09 R)
• M42: 15,508,961 km (0.115 R)
• M43: 17,014,215 km (0.076 R)
• M44: 17,172,639 km (0.104 R)
• M45: 17,490,833 km (0.107 R)
• M46: 18,025,646 km (0.086 R)
• M47: 18,240,917 km (0.11 R)
• M48: 18,403,081 km (0.112 R)
• M49: 18,946,870 km (0.098 R)
• M50: 19,717,149 km (0.12 R)
• M51: 19,994,653 km (0.047 R)
• M52: 21,231,229 km (0.083 R)
• M53: 21,344,923 km (0.114 R)
• M54: 21,744,350 km (0.047 R)
• M55: 22,898,946 km (0.109 R)
• M56: 23,190,662 km (0.034 R)
• M57: 24,906,998 km (0.044 R)
• M58: 25,086,965 km (0.12 R)
• M59: 25,810,869 km (0.114 R)
• M60: 26,419,283 km (0.045 R)
• M61: 26,541,654 km (0.11 R)
• M62: 27,836,723 km (0.098 R)
• M63: 27,898,956 km (0.096 R)
• M64: 28,023,421 km (0.099 R)
• M65: 28,900,214 km (0.044 R)
• M66: 29,152,287 km (0.083 R)
• M67: 29,531,966 km (0.085 R)
• M68: 30,232,234 km (0.104 R)
• M69: 31,195,794 km (0.053 R)
• M70: 31,260,420 km (0.102 R)
• M71: 31,713,851 km (0.085 R)
• M72: 31,843,852 km (0.098 R)
• M73: 32,234,751 km (0.108 R)
• M74: 32,561,772 km (0.12 R)
• M75: 33,153,132 km (0.049 R)
• M76: 34,413,195 km (0.058 R)
• M77: 36,570,695 km (0.036 R)
• M78: 36,706,979 km (0.09 R)
• M79: 36,775,196 km (0.119 R)
• M80: 38,771,729 km (0.059 R)
• M81: 39,189,107 km (0.112 R)
• M82: 39,677,993 km (0.11 R)
• M83: 40,028,501 km (0.119 R)
• M84: 40,098,662 km (0.085 R)
• M85: 40,168,973 km (0.112 R)
• M86: 40,520,827 km (0.106 R)
• M87: 40,944,488 km (0.109 R)
• M88: 41,298,587 km (0.096 R)
• M89: 41,938,566 km (0.117 R)
• M90: 43,228,399 km (0.088 R)
• M91: 44,531,247 km (0.098 R)
• M92: 47,472,341 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 12.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.67 AU - 12.19 AU

Year: 11261 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,236,524 km

• M1: 175,329 km (0.044 R)
• M2: 555,008 km (0.07 R)
• M3: 656,136 km (0.03 R)
• M4: 980,764 km (0.048 R)
• M5: 1,064,538 km (0.029 R)
• M6: 1,331,870 km (0.11 R)
• M7: 1,878,052 km (0.07 R)
• M8: 2,260,125 km (0.046 R)
• M9: 2,489,608 km (0.074 R)
• M10: 2,696,801 km (0.069 R)
• M11: 2,817,825 km (0.103 R)
• M12: 3,002,728 km (0.073 R)
• M13: 3,548,761 km (0.091 R)
• M14: 4,230,927 km (0.042 R)
• M15: 4,372,297 km (0.107 R)
• M16: 4,769,031 km (0.067 R)
• M17: 5,102,484 km (0.093 R)
• M18: 6,881,502 km (0.118 R)
• M19: 7,216,452 km (0.112 R)
• M20: 7,556,637 km (0.073 R)
• M21: 7,815,292 km (0.073 R)
• M22: 8,430,289 km (0.092 R)
• M23: 8,653,638 km (0.063 R)
• M24: 10,035,175 km (0.075 R)
• M25: 10,463,025 km (0.086 R)
• M26: 11,238,241 km (0.096 R)
• M27: 11,434,962 km (0.104 R)
• M28: 11,881,811 km (0.076 R)
• M29: 12,233,366 km (0.092 R)
• M30: 13,464,556 km (0.119 R)
• M31: 13,673,694 km (0.112 R)
• M32: 14,254,134 km (0.112 R)
• M33: 14,681,236 km (0.078 R)
• M34: 16,487,780 km (0.086 R)
• M35: 17,559,499 km (0.084 R)
• M36: 17,673,642 km (0.068 R)
• M37: 17,845,231 km (0.104 R)
• M38: 18,017,418 km (0.113 R)
• M39: 19,473,903 km (0.087 R)
• M40: 19,829,198 km (0.101 R)
• M41: 20,007,518 km (0.083 R)
• M42: 20,306,116 km (0.078 R)
• M43: 20,606,060 km (0.076 R)
• M44: 21,637,088 km (0.092 R)
• M45: 22,871,420 km (0.038 R)
• M46: 23,623,149 km (0.081 R)
• M47: 24,829,656 km (0.114 R)
• M48: 25,861,283 km (0.106 R)
• M49: 25,991,134 km (0.086 R)
• M50: 26,644,129 km (0.086 R)
• M51: 26,906,823 km (0.071 R)
• M52: 27,501,025 km (0.079 R)
• M53: 27,766,562 km (0.031 R)
• M54: 27,899,554 km (0.088 R)
• M55: 31,087,335 km (0.065 R)
• M56: 31,780,272 km (0.092 R)
• M57: 32,829,402 km (0.068 R)
• M58: 33,110,946 km (0.074 R)
• M59: 33,322,776 km (0.106 R)
• M60: 33,676,725 km (0.12 R)
• M61: 34,174,437 km (0.069 R)
• M62: 35,321,104 km (0.049 R)
• M63: 35,465,317 km (0.09 R)
• M64: 37,357,879 km (0.106 R)
• M65: 37,799,343 km (0.106 R)
• M66: 38,836,056 km (0.107 R)
• M67: 40,333,232 km (0.112 R)
• M68: 40,786,214 km (0.065 R)
• M69: 41,620,671 km (0.097 R)
• M70: 41,773,111 km (0.06 R)
• M71: 42,998,617 km (0.094 R)
• M72: 44,391,373 km (0.075 R)
• M73: 45,484,933 km (0.086 R)
• M74: 46,903,869 km (0.108 R)
• M75: 47,062,443 km (0.046 R)
• M76: 48,257,281 km (0.081 R)
• M77: 50,595,645 km (0.104 R)
• M78: 50,758,258 km (0.045 R)
• M79: 51,983,465 km (0.099 R)
• M80: 52,065,445 km (0.098 R)
• M81: 52,229,703 km (0.058 R)
• M82: 52,888,083 km (0.12 R)
• M83: 54,546,226 km (0.109 R)
• M84: 54,629,702 km (0.065 R)
• M85: 55,214,330 km (0.066 R)
• M86: 55,381,730 km (0.075 R)
• M87: 55,885,127 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933

Radius: 5.3

Gravity: 33.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.35 AU - 21.99 AU

Year: 27874 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,236,524 km

• M1: 221,854 km (0.098 R)
• M2: 385,963 km (0.027 R)
• M3: 506,838 km (0.064 R)
• M4: 558,598 km (0.12 R)
• M5: 784,342 km (0.105 R)
• M6: 1,003,652 km (0.09 R)
• M7: 1,497,175 km (0.058 R)
• M8: 1,611,618 km (0.065 R)
• M9: 1,768,696 km (0.115 R)
• M10: 2,055,624 km (0.098 R)
• M11: 2,952,912 km (0.06 R)
• M12: 3,096,975 km (0.091 R)
• M13: 3,491,913 km (0.103 R)
• M14: 3,593,191 km (0.107 R)
• M15: 4,328,914 km (0.118 R)
• M16: 4,383,218 km (0.103 R)
• M17: 5,516,122 km (0.056 R)
• M18: 5,753,085 km (0.086 R)
• M19: 7,502,782 km (0.088 R)
• M20: 10,042,655 km (0.097 R)
• M21: 10,114,761 km (0.1 R)
• M22: 11,365,399 km (0.097 R)
• M23: 12,354,241 km (0.115 R)
• M24: 12,819,790 km (0.114 R)
• M25: 14,250,843 km (0.059 R)
• M26: 15,315,531 km (0.038 R)
• M27: 15,398,408 km (0.08 R)
• M28: 15,731,712 km (0.114 R)
• M29: 17,002,696 km (0.101 R)
• M30: 17,088,565 km (0.064 R)
• M31: 17,174,733 km (0.056 R)
• M32: 17,607,071 km (0.091 R)
• M33: 17,693,987 km (0.103 R)
• M34: 20,275,598 km (0.07 R)
• M35: 20,640,916 km (0.11 R)
• M36: 20,824,323 km (0.04 R)
• M37: 21,563,486 km (0.101 R)
• M38: 21,749,586 km (0.114 R)
• M39: 23,257,682 km (0.116 R)
• M40: 23,544,162 km (0.064 R)
• M41: 24,896,676 km (0.119 R)
• M42: 25,582,283 km (0.071 R)
• M43: 27,373,718 km (0.066 R)
• M44: 28,794,748 km (0.117 R)
• M45: 29,617,536 km (0.097 R)
• M46: 29,720,908 km (0.073 R)
• M47: 30,239,564 km (0.099 R)
• M48: 31,180,834 km (0.112 R)
• M49: 31,707,867 km (0.076 R)
• M50: 32,344,256 km (0.098 R)
• M51: 32,557,284 km (0.108 R)
• M52: 33,845,471 km (0.105 R)
• M53: 35,369,125 km (0.076 R)
• M54: 36,029,002 km (0.088 R)
• M55: 36,471,213 km (0.112 R)
• M56: 36,915,219 km (0.066 R)
• M57: 37,249,271 km (0.112 R)
• M58: 39,616,359 km (0.12 R)
• M59: 39,730,203 km (0.047 R)
• M60: 42,263,942 km (0.085 R)
• M61: 44,257,333 km (0.051 R)
• M62: 45,802,380 km (0.102 R)
• M63: 46,161,415 km (0.062 R)
• M64: 47,728,004 km (0.112 R)
• M65: 50,171,835 km (0.117 R)
• M66: 50,418,522 km (0.087 R)
• M67: 51,409,009 km (0.047 R)
• M68: 52,906,783 km (0.064 R)
• M69: 53,157,808 km (0.098 R)
• M70: 53,409,282 km (0.104 R)
• M71: 56,970,460 km (0.116 R)
• M72: 58,519,994 km (0.034 R)
• M73: 58,779,547 km (0.113 R)
• M74: 59,691,196 km (0.081 R)
• M75: 60,214,190 km (0.098 R)
• M76: 62,852,049 km (0.104 R)
• M77: 69,060,511 km (0.117 R)
• M78: 71,819,993 km (0.063 R)
• M79: 73,913,316 km (0.066 R)
• M80: 74,334,284 km (0.072 R)
• M81: 75,885,016 km (0.119 R)
• M82: 78,588,399 km (0.08 R)
• M83: 83,358,178 km (0.108 R)
• M84: 85,409,912 km (0.102 R)
• M85: 86,441,988 km (0.052 R)
• M86: 88,369,706 km (0.041 R)
• M87: 89,264,152 km (0.093 R)
• M88: 89,712,497 km (0.116 R)
• M89: 100,073,795 km (0.061 R)
• M90: 100,228,928 km (0.055 R)
• M91: 100,694,925 km (0.086 R)
• M92: 102,097,256 km (0.103 R)
• M93: 102,566,095 km (0.113 R)
• M94: 103,349,091 km (0.045 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit