🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.2

Radius: 11.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 297 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,303,054 km

• M1: 148,251 km (0.084 R)
• M2: 254,017 km (0.055 R)
• M3: 360,980 km (0.08 R)
• M4: 457,620 km (0.07 R)
• M5: 539,300 km (0.105 R)
• M6: 653,443 km (0.109 R)
• M7: 930,499 km (0.11 R)
• M8: 1,101,938 km (0.113 R)
• M9: 1,254,977 km (0.112 R)
• M10: 1,382,135 km (0.1 R)
• M11: 1,590,824 km (0.079 R)
• M12: 1,701,825 km (0.104 R)
• M13: 1,809,985 km (0.1 R)
• M14: 1,926,372 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 8.3

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 404 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,303,054 km

• M1: 113,096 km (0.109 R)
• M2: 180,714 km (0.082 R)
• M3: 279,000 km (0.113 R)
• M4: 365,318 km (0.109 R)
• M5: 569,369 km (0.117 R)
• M6: 718,369 km (0.109 R)
• M7: 826,678 km (0.105 R)
• M8: 908,209 km (0.115 R)
• M9: 964,158 km (0.102 R)
• M10: 1,021,305 km (0.116 R)
• M11: 1,079,797 km (0.081 R)
• M12: 1,154,447 km (0.1 R)
• M13: 1,220,569 km (0.097 R)
• M14: 1,272,330 km (0.08 R)
• M15: 1,514,978 km (0.101 R)
• M16: 1,570,927 km (0.112 R)
• M17: 1,656,198 km (0.094 R)
• M18: 1,784,104 km (0.09 R)
• M19: 1,849,329 km (0.088 R)
• M20: 2,025,106 km (0.047 R)
• M21: 2,105,740 km (0.054 R)
• M22: 2,206,419 km (0.076 R)
• M23: 2,439,044 km (0.119 R)
• M24: 2,498,584 km (0.079 R)
• M25: 2,558,423 km (0.087 R)
• M26: 2,645,788 km (0.105 R)
• M27: 2,713,705 km (0.05 R)
• M28: 2,795,984 km (0.081 R)
• M29: 2,893,073 km (0.056 R)
• M30: 2,998,390 km (0.086 R)
• M31: 3,176,711 km (0.087 R)
• M32: 3,484,134 km (0.071 R)
• M33: 3,558,784 km (0.087 R)
• M34: 3,618,922 km (0.058 R)
• M35: 3,671,730 km (0.087 R)
• M36: 3,793,503 km (0.099 R)
• M37: 3,963,296 km (0.105 R)
• M38: 4,049,166 km (0.073 R)
• M39: 4,262,343 km (0.061 R)
• M40: 4,342,228 km (0.115 R)
• M41: 4,487,487 km (0.089 R)
• M42: 4,544,335 km (0.118 R)
• M43: 4,634,243 km (0.063 R)
• M44: 4,732,977 km (0.108 R)
• M45: 4,857,293 km (0.112 R)
• M46: 4,966,051 km (0.055 R)
• M47: 5,050,275 km (0.081 R)
• M48: 5,134,947 km (0.113 R)
• M49: 5,228,595 km (0.043 R)
• M50: 5,434,891 km (0.1 R)
• M51: 5,512,981 km (0.072 R)
• M52: 5,644,028 km (0.111 R)
• M53: 5,962,672 km (0.115 R)
• M54: 6,052,131 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 12.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.72 AU - 2.12 AU

Year: 1836 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,303,054 km

• M1: 187,147 km (0.061 R)
• M2: 299,046 km (0.104 R)
• M3: 405,410 km (0.099 R)
• M4: 560,094 km (0.12 R)
• M5: 702,960 km (0.099 R)
• M6: 822,938 km (0.105 R)
• M7: 904,618 km (0.112 R)
• M8: 1,175,989 km (0.066 R)
• M9: 1,365,978 km (0.061 R)
• M10: 1,632,262 km (0.048 R)
• M11: 1,718,431 km (0.096 R)
• M12: 1,835,865 km (0.055 R)
• M13: 1,966,165 km (0.118 R)
• M14: 2,172,759 km (0.114 R)
• M15: 2,300,366 km (0.088 R)
• M16: 2,397,755 km (0.067 R)
• M17: 2,474,349 km (0.079 R)
• M18: 2,630,379 km (0.071 R)
• M19: 2,835,777 km (0.107 R)
• M20: 2,987,619 km (0.111 R)
• M21: 3,226,377 km (0.108 R)
• M22: 3,372,684 km (0.103 R)
• M23: 3,496,401 km (0.057 R)
• M24: 3,672,029 km (0.036 R)
• M25: 4,045,426 km (0.119 R)
• M26: 4,150,743 km (0.117 R)
• M27: 4,283,436 km (0.063 R)
• M28: 4,404,311 km (0.081 R)
• M29: 4,773,369 km (0.091 R)
• M30: 4,870,757 km (0.106 R)
• M31: 5,124,325 km (0.096 R)
• M32: 5,309,976 km (0.104 R)
• M33: 5,541,853 km (0.102 R)
• M34: 5,747,401 km (0.061 R)
• M35: 5,970,451 km (0.042 R)
• M36: 6,151,016 km (0.054 R)
• M37: 6,287,599 km (0.057 R)
• M38: 6,532,939 km (0.115 R)
• M39: 6,625,690 km (0.091 R)
• M40: 6,750,155 km (0.11 R)
• M41: 6,828,395 km (0.111 R)
• M42: 7,255,946 km (0.05 R)
• M43: 7,497,247 km (0.087 R)
• M44: 7,675,867 km (0.048 R)
• M45: 7,790,309 km (0.078 R)
• M46: 8,709,289 km (0.072 R)
• M47: 8,862,926 km (0.059 R)
• M48: 9,155,689 km (0.076 R)
• M49: 9,277,162 km (0.105 R)
• M50: 9,364,228 km (0.08 R)
• M51: 9,680,029 km (0.118 R)
• M52: 9,928,063 km (0.066 R)
• M53: 10,052,827 km (0.045 R)
• M54: 10,160,239 km (0.111 R)
• M55: 10,322,103 km (0.099 R)
• M56: 10,466,765 km (0.07 R)
• M57: 10,557,421 km (0.063 R)
• M58: 11,107,193 km (0.1 R)
• M59: 11,255,445 km (0.115 R)
• M60: 11,516,343 km (0.102 R)
• M61: 11,685,090 km (0.104 R)
• M62: 11,835,884 km (0.095 R)
• M63: 12,292,008 km (0.038 R)
• M64: 12,387,751 km (0.116 R)
• M65: 12,812,160 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 13.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.1 AU - 4.62 AU

Year: 6284 Days

Day: 13.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,303,054 km

• M1: 173,982 km (0.105 R)
• M2: 420,370 km (0.102 R)
• M3: 619,784 km (0.11 R)
• M4: 1,190,799 km (0.098 R)
• M5: 1,352,365 km (0.093 R)
• M6: 1,881,941 km (0.096 R)
• M7: 2,179,192 km (0.12 R)
• M8: 2,454,303 km (0.069 R)
• M9: 2,624,844 km (0.098 R)
• M10: 3,242,983 km (0.083 R)
• M11: 3,388,841 km (0.101 R)
• M12: 3,665,746 km (0.07 R)
• M13: 3,752,363 km (0.102 R)
• M14: 4,016,703 km (0.115 R)
• M15: 4,151,191 km (0.08 R)
• M16: 4,401,618 km (0.12 R)
• M17: 4,517,108 km (0.12 R)
• M18: 4,704,105 km (0.059 R)
• M19: 4,965,602 km (0.091 R)
• M20: 5,085,879 km (0.095 R)
• M21: 5,378,941 km (0.111 R)
• M22: 5,602,440 km (0.062 R)
• M23: 5,727,803 km (0.067 R)
• M24: 5,854,363 km (0.095 R)
• M25: 6,291,189 km (0.107 R)
• M26: 7,033,793 km (0.108 R)
• M27: 7,776,247 km (0.056 R)
• M28: 7,972,968 km (0.049 R)
• M29: 8,342,475 km (0.044 R)
• M30: 8,746,688 km (0.076 R)
• M31: 9,305,736 km (0.083 R)
• M32: 9,395,045 km (0.064 R)
• M33: 9,664,770 km (0.091 R)
• M34: 10,089,479 km (0.077 R)
• M35: 10,211,999 km (0.051 R)
• M36: 10,304,152 km (0.104 R)
• M37: 10,613,371 km (0.11 R)
• M38: 10,800,517 km (0.07 R)
• M39: 11,146,238 km (0.078 R)
• M40: 11,945,839 km (0.069 R)
• M41: 12,108,003 km (0.09 R)
• M42: 13,701,519 km (0.118 R)
• M43: 14,281,660 km (0.108 R)
• M44: 14,453,847 km (0.104 R)
• M45: 14,661,339 km (0.089 R)
• M46: 15,184,483 km (0.094 R)
• M47: 15,360,261 km (0.067 R)
• M48: 16,249,171 km (0.106 R)
• M49: 16,357,031 km (0.111 R)
• M50: 16,501,094 km (0.1 R)
• M51: 18,114,058 km (0.109 R)
• M52: 18,525,153 km (0.118 R)
• M53: 18,825,994 km (0.091 R)
• M54: 19,128,631 km (0.091 R)
• M55: 19,242,475 km (0.105 R)
• M56: 19,776,839 km (0.08 R)
• M57: 20,123,008 km (0.045 R)
• M58: 20,743,241 km (0.108 R)
• M59: 21,094,945 km (0.077 R)
• M60: 21,804,338 km (0.091 R)
• M61: 22,401,384 km (0.119 R)
• M62: 23,165,380 km (0.104 R)
• M63: 23,367,935 km (0.103 R)
• M64: 23,570,940 km (0.113 R)
• M65: 23,815,383 km (0.089 R)
• M66: 25,675,782 km (0.109 R)
• M67: 27,112,220 km (0.032 R)
• M68: 27,754,145 km (0.094 R)
• M69: 27,969,267 km (0.117 R)
• M70: 28,357,922 km (0.055 R)
• M71: 28,487,773 km (0.096 R)
• M72: 29,184,151 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 12.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.96 AU - 4.96 AU

Year: 7625 Days

Day: 10.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,303,054 km

• M1: 226,042 km (0.076 R)
• M2: 390,301 km (0.068 R)
• M3: 514,317 km (0.097 R)
• M4: 611,107 km (0.118 R)
• M5: 810,372 km (0.097 R)
• M6: 1,199,027 km (0.092 R)
• M7: 1,394,551 km (0.109 R)
• M8: 1,601,146 km (0.076 R)
• M9: 1,730,249 km (0.078 R)
• M10: 2,162,138 km (0.082 R)
• M11: 2,704,131 km (0.102 R)
• M12: 2,964,581 km (0.087 R)
• M13: 3,453,916 km (0.076 R)
• M14: 3,594,538 km (0.084 R)
• M15: 3,823,422 km (0.103 R)
• M16: 3,968,832 km (0.027 R)
• M17: 4,235,565 km (0.117 R)
• M18: 4,849,365 km (0.109 R)
• M19: 5,263,451 km (0.105 R)
• M20: 5,855,560 km (0.113 R)
• M21: 6,365,539 km (0.045 R)
• M22: 8,851,556 km (0.085 R)
• M23: 9,833,367 km (0.075 R)
• M24: 10,074,220 km (0.103 R)
• M25: 10,520,769 km (0.084 R)
• M26: 11,814,043 km (0.099 R)
• M27: 12,414,529 km (0.101 R)
• M28: 12,937,224 km (0.092 R)
• M29: 13,113,001 km (0.042 R)
• M30: 13,245,395 km (0.091 R)
• M31: 13,467,100 km (0.07 R)
• M32: 13,779,460 km (0.097 R)
• M33: 14,275,227 km (0.059 R)
• M34: 14,366,033 km (0.099 R)
• M35: 15,797,386 km (0.096 R)
• M36: 16,032,553 km (0.112 R)
• M37: 16,221,496 km (0.087 R)
• M38: 16,601,624 km (0.1 R)
• M39: 16,984,744 km (0.085 R)
• M40: 17,613,504 km (0.111 R)
• M41: 17,759,661 km (0.097 R)
• M42: 17,857,348 km (0.106 R)
• M43: 18,102,390 km (0.098 R)
• M44: 18,348,478 km (0.114 R)
• M45: 18,496,730 km (0.116 R)
• M46: 19,646,090 km (0.073 R)
• M47: 20,306,116 km (0.092 R)
• M48: 20,408,291 km (0.12 R)
• M49: 20,921,711 km (0.086 R)
• M50: 21,752,129 km (0.103 R)
• M51: 22,276,619 km (0.074 R)
• M52: 22,381,936 km (0.109 R)
• M53: 22,540,360 km (0.09 R)
• M54: 22,858,405 km (0.089 R)
• M55: 23,338,016 km (0.091 R)
• M56: 24,361,714 km (0.081 R)
• M57: 24,579,080 km (0.086 R)
• M58: 26,229,892 km (0.069 R)
• M59: 26,956,340 km (0.109 R)
• M60: 27,406,629 km (0.108 R)
• M61: 28,830,053 km (0.089 R)
• M62: 30,394,099 km (0.106 R)
• M63: 31,629,627 km (0.06 R)
• M64: 31,807,499 km (0.113 R)
• M65: 32,701,795 km (0.104 R)
• M66: 32,821,623 km (0.12 R)
• M67: 33,906,956 km (0.081 R)
• M68: 34,028,280 km (0.119 R)
• M69: 35,126,627 km (0.064 R)
• M70: 35,927,125 km (0.117 R)
• M71: 37,170,433 km (0.106 R)
• M72: 37,797,248 km (0.091 R)
• M73: 37,923,060 km (0.066 R)
• M74: 38,554,214 km (0.116 R)
• M75: 38,934,491 km (0.114 R)
• M76: 40,919,506 km (0.106 R)
• M77: 41,307,413 km (0.086 R)
• M78: 42,217,417 km (0.119 R)
• M79: 42,544,138 km (0.118 R)
• M80: 42,805,935 km (0.108 R)
• M81: 43,463,118 km (0.046 R)
• M82: 44,322,259 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 4.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.14 AU - 8.88 AU

Year: 17136 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,303,054 km

• M1: 236,664 km (0.08 R)
• M2: 324,927 km (0.048 R)
• M3: 447,597 km (0.099 R)
• M4: 545,883 km (0.037 R)
• M5: 624,122 km (0.117 R)
• M6: 651,200 km (0.115 R)
• M7: 836,102 km (0.043 R)
• M8: 896,390 km (0.088 R)
• M9: 1,235,678 km (0.078 R)
• M10: 1,357,002 km (0.113 R)
• M11: 2,101,252 km (0.076 R)
• M12: 2,225,418 km (0.078 R)
• M13: 2,611,979 km (0.093 R)
• M14: 3,865,759 km (0.068 R)
• M15: 4,459,662 km (0.073 R)
• M16: 4,565,877 km (0.118 R)
• M17: 4,780,699 km (0.093 R)
• M18: 4,944,060 km (0.042 R)
• M19: 4,971,436 km (0.063 R)
• M20: 6,049,439 km (0.055 R)
• M21: 6,137,552 km (0.1 R)
• M22: 6,344,745 km (0.056 R)
• M23: 7,165,439 km (0.089 R)
• M24: 7,258,638 km (0.102 R)
• M25: 7,383,702 km (0.053 R)
• M26: 7,446,384 km (0.087 R)
• M27: 7,540,780 km (0.101 R)
• M28: 7,635,625 km (0.045 R)
• M29: 7,730,919 km (0.114 R)
• M30: 7,794,647 km (0.09 R)
• M31: 8,180,610 km (0.059 R)
• M32: 8,506,883 km (0.117 R)
• M33: 9,443,216 km (0.065 R)
• M34: 9,992,839 km (0.091 R)
• M35: 10,765,212 km (0.103 R)
• M36: 11,702,593 km (0.082 R)
• M37: 12,255,357 km (0.099 R)
• M38: 12,703,552 km (0.07 R)
• M39: 12,854,047 km (0.099 R)
• M40: 14,157,793 km (0.055 R)
• M41: 16,723,546 km (0.104 R)
• M42: 18,696,742 km (0.067 R)
• M43: 20,742,044 km (0.053 R)
• M44: 21,364,970 km (0.097 R)
• M45: 21,723,556 km (0.1 R)
• M46: 22,674,549 km (0.119 R)
• M47: 23,132,169 km (0.11 R)
• M48: 23,500,479 km (0.1 R)
• M49: 23,685,232 km (0.077 R)
• M50: 23,777,834 km (0.119 R)
• M51: 24,149,584 km (0.098 R)
• M52: 25,134,237 km (0.044 R)
• M53: 26,179,927 km (0.099 R)
• M54: 26,852,668 km (0.077 R)
• M55: 27,094,269 km (0.096 R)
• M56: 27,385,237 km (0.081 R)
• M57: 27,482,475 km (0.026 R)
• M58: 28,068,151 km (0.098 R)
• M59: 30,804,595 km (0.107 R)
• M60: 31,108,129 km (0.101 R)
• M61: 31,769,501 km (0.12 R)
• M62: 32,229,964 km (0.108 R)
• M63: 32,486,674 km (0.06 R)
• M64: 33,364,963 km (0.106 R)
• M65: 33,728,785 km (0.052 R)
• M66: 33,833,054 km (0.071 R)
• M67: 34,617,994 km (0.093 R)
• M68: 34,880,838 km (0.107 R)
• M69: 34,986,304 km (0.066 R)
• M70: 35,303,003 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit