🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.95 AU - 1.05 AU

Year: 690 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,132,171 km

• M1: 183,706 km (0.116 R)
• M2: 284,834 km (0.06 R)
• M3: 387,608 km (0.105 R)
• M4: 508,034 km (0.106 R)
• M5: 645,664 km (0.07 R)
• M6: 794,065 km (0.075 R)
• M7: 905,067 km (0.109 R)
• M8: 1,002,904 km (0.077 R)
• M9: 1,099,844 km (0.054 R)
• M10: 1,195,287 km (0.062 R)
• M11: 1,384,379 km (0.111 R)
• M12: 1,549,984 km (0.085 R)
• M13: 1,693,448 km (0.1 R)
• M14: 1,981,723 km (0.118 R)
• M15: 2,075,222 km (0.12 R)
• M16: 2,273,289 km (0.119 R)
• M17: 2,391,322 km (0.086 R)
• M18: 2,491,253 km (0.072 R)
• M19: 2,606,294 km (0.09 R)
• M20: 2,757,986 km (0.099 R)
• M21: 2,955,456 km (0.064 R)
• M22: 3,424,445 km (0.105 R)
• M23: 3,560,729 km (0.062 R)
• M24: 3,683,399 km (0.089 R)
• M25: 3,784,228 km (0.086 R)
• M26: 3,925,299 km (0.083 R)
• M27: 4,540,445 km (0.078 R)
• M28: 4,648,754 km (0.12 R)
• M29: 5,090,666 km (0.1 R)
• M30: 5,203,313 km (0.061 R)
• M31: 5,528,689 km (0.097 R)
• M32: 5,725,260 km (0.098 R)
• M33: 5,915,100 km (0.057 R)
• M34: 6,143,835 km (0.119 R)
• M35: 6,263,962 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 11.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.08 AU - 3.18 AU

Year: 2944 Days

Day: 11.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,132,171 km

• M1: 140,024 km (0.097 R)
• M2: 229,334 km (0.112 R)
• M3: 366,814 km (0.105 R)
• M4: 441,912 km (0.078 R)
• M5: 515,365 km (0.104 R)
• M6: 706,102 km (0.119 R)
• M7: 785,239 km (0.051 R)
• M8: 857,345 km (0.081 R)
• M9: 1,042,548 km (0.071 R)
• M10: 1,122,882 km (0.08 R)
• M11: 1,314,666 km (0.087 R)
• M12: 1,491,640 km (0.073 R)
• M13: 1,609,673 km (0.069 R)
• M14: 1,717,384 km (0.045 R)
• M15: 1,841,400 km (0.117 R)
• M16: 2,069,687 km (0.109 R)
• M17: 2,232,000 km (0.071 R)
• M18: 2,923,442 km (0.059 R)
• M19: 3,056,135 km (0.106 R)
• M20: 3,224,732 km (0.065 R)
• M21: 3,361,913 km (0.088 R)
• M22: 3,767,323 km (0.107 R)
• M23: 3,893,733 km (0.118 R)
• M24: 4,206,842 km (0.103 R)
• M25: 4,857,742 km (0.061 R)
• M26: 4,956,028 km (0.099 R)
• M27: 5,074,958 km (0.112 R)
• M28: 5,174,890 km (0.115 R)
• M29: 5,498,919 km (0.102 R)
• M30: 5,704,765 km (0.086 R)
• M31: 6,124,387 km (0.096 R)
• M32: 6,252,144 km (0.079 R)
• M33: 6,467,116 km (0.081 R)
• M34: 6,684,631 km (0.112 R)
• M35: 6,882,549 km (0.101 R)
• M36: 7,126,843 km (0.063 R)
• M37: 7,216,452 km (0.111 R)
• M38: 7,510,262 km (0.064 R)
• M39: 8,273,809 km (0.119 R)
• M40: 8,724,697 km (0.116 R)
• M41: 8,796,504 km (0.054 R)
• M42: 8,989,336 km (0.051 R)
• M43: 9,824,242 km (0.106 R)
• M44: 10,099,651 km (0.044 R)
• M45: 10,530,344 km (0.112 R)
• M46: 10,709,412 km (0.112 R)
• M47: 11,331,141 km (0.111 R)
• M48: 11,435,860 km (0.041 R)
• M49: 12,991,079 km (0.1 R)
• M50: 13,128,260 km (0.111 R)
• M51: 13,653,947 km (0.077 R)
• M52: 14,497,978 km (0.112 R)
• M53: 14,668,819 km (0.063 R)
• M54: 15,012,446 km (0.101 R)
• M55: 15,678,605 km (0.08 R)
• M56: 16,265,776 km (0.115 R)
• M57: 16,413,729 km (0.051 R)
• M58: 16,890,048 km (0.113 R)
• M59: 17,643,423 km (0.066 R)
• M60: 18,039,558 km (0.091 R)
• M61: 18,469,353 km (0.079 R)
• M62: 18,747,605 km (0.116 R)
• M63: 19,027,054 km (0.12 R)
• M64: 19,433,362 km (0.087 R)
• M65: 19,873,928 km (0.099 R)
• M66: 20,063,767 km (0.089 R)
• M67: 20,222,491 km (0.04 R)
• M68: 20,317,934 km (0.041 R)
• M69: 20,509,270 km (0.099 R)
• M70: 21,054,404 km (0.082 R)
• M71: 21,151,045 km (0.119 R)
• M72: 21,571,863 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 15

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.59 AU - 2.79 AU

Year: 3045 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,132,171 km

• M1: 241,301 km (0.037 R)
• M2: 464,202 km (0.119 R)
• M3: 560,842 km (0.061 R)
• M4: 666,758 km (0.114 R)
• M5: 817,702 km (0.111 R)
• M6: 922,570 km (0.032 R)
• M7: 1,084,285 km (0.066 R)
• M8: 1,334,712 km (0.101 R)
• M9: 1,473,389 km (0.106 R)
• M10: 1,653,954 km (0.089 R)
• M11: 1,766,003 km (0.08 R)
• M12: 2,091,229 km (0.071 R)
• M13: 2,393,865 km (0.042 R)
• M14: 3,088,149 km (0.11 R)
• M15: 3,338,576 km (0.106 R)
• M16: 3,450,325 km (0.087 R)
• M17: 3,563,272 km (0.056 R)
• M18: 3,743,388 km (0.068 R)
• M19: 4,284,932 km (0.118 R)
• M20: 4,441,710 km (0.088 R)
• M21: 4,636,038 km (0.114 R)
• M22: 4,905,613 km (0.113 R)
• M23: 5,536,019 km (0.031 R)
• M24: 5,803,201 km (0.114 R)
• M25: 6,310,637 km (0.097 R)
• M26: 6,429,866 km (0.079 R)
• M27: 6,690,615 km (0.12 R)
• M28: 6,893,619 km (0.047 R)
• M29: 7,057,579 km (0.062 R)
• M30: 7,160,652 km (0.034 R)
• M31: 7,389,387 km (0.055 R)
• M32: 7,683,945 km (0.06 R)
• M33: 8,068,262 km (0.112 R)
• M34: 9,714,437 km (0.082 R)
• M35: 10,060,606 km (0.067 R)
• M36: 10,293,680 km (0.118 R)
• M37: 10,694,004 km (0.081 R)
• M38: 10,908,078 km (0.106 R)
• M39: 11,753,905 km (0.099 R)
• M40: 12,872,448 km (0.118 R)
• M41: 13,303,888 km (0.076 R)
• M42: 13,457,376 km (0.079 R)
• M43: 13,662,774 km (0.106 R)
• M44: 13,973,040 km (0.117 R)
• M45: 14,102,890 km (0.116 R)
• M46: 14,207,160 km (0.086 R)
• M47: 15,210,364 km (0.051 R)
• M48: 15,317,176 km (0.077 R)
• M49: 15,693,415 km (0.065 R)
• M50: 15,801,574 km (0.031 R)
• M51: 16,730,128 km (0.099 R)
• M52: 16,868,207 km (0.063 R)
• M53: 17,145,412 km (0.118 R)
• M54: 17,396,288 km (0.111 R)
• M55: 17,592,111 km (0.065 R)
• M56: 17,816,957 km (0.086 R)
• M57: 18,297,914 km (0.109 R)
• M58: 18,554,325 km (0.12 R)
• M59: 18,840,505 km (0.069 R)
• M60: 19,504,421 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 11

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.51 AU - 3.01 AU

Year: 3165 Days

Day: 10 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,132,171 km

• M1: 149,897 km (0.104 R)
• M2: 329,863 km (0.101 R)
• M3: 434,133 km (0.085 R)
• M4: 722,408 km (0.08 R)
• M5: 966,402 km (0.108 R)
• M6: 1,069,326 km (0.095 R)
• M7: 1,164,171 km (0.035 R)
• M8: 1,375,552 km (0.087 R)
• M9: 1,807,441 km (0.09 R)
• M10: 2,725,224 km (0.074 R)
• M11: 2,974,754 km (0.117 R)
• M12: 3,336,781 km (0.092 R)
• M13: 3,586,160 km (0.082 R)
• M14: 3,658,566 km (0.055 R)
• M15: 3,860,074 km (0.083 R)
• M16: 3,990,224 km (0.059 R)
• M17: 4,274,161 km (0.109 R)
• M18: 4,486,739 km (0.083 R)
• M19: 4,584,427 km (0.074 R)
• M20: 5,558,758 km (0.107 R)
• M21: 6,047,943 km (0.088 R)
• M22: 6,954,207 km (0.114 R)
• M23: 7,250,410 km (0.096 R)
• M24: 7,388,489 km (0.03 R)
• M25: 7,481,090 km (0.092 R)
• M26: 7,667,489 km (0.118 R)
• M27: 7,808,261 km (0.102 R)
• M28: 8,044,775 km (0.117 R)
• M29: 8,116,133 km (0.106 R)
• M30: 8,355,789 km (0.107 R)
• M31: 8,597,689 km (0.048 R)
• M32: 8,841,982 km (0.051 R)
• M33: 9,362,583 km (0.12 R)
• M34: 9,437,681 km (0.096 R)
• M35: 9,664,471 km (0.092 R)
• M36: 9,918,488 km (0.102 R)
• M37: 10,123,288 km (0.045 R)
• M38: 10,693,854 km (0.103 R)
• M39: 11,062,463 km (0.092 R)
• M40: 11,328,299 km (0.055 R)
• M41: 11,731,016 km (0.1 R)
• M42: 11,947,784 km (0.106 R)
• M43: 12,193,124 km (0.058 R)
• M44: 12,412,584 km (0.12 R)
• M45: 12,883,518 km (0.1 R)
• M46: 13,135,142 km (0.104 R)
• M47: 13,473,233 km (0.089 R)
• M48: 13,558,205 km (0.119 R)
• M49: 13,957,182 km (0.095 R)
• M50: 14,100,646 km (0.086 R)
• M51: 14,244,560 km (0.104 R)
• M52: 14,650,119 km (0.112 R)
• M53: 15,059,419 km (0.082 R)
• M54: 15,354,127 km (0.098 R)
• M55: 15,472,609 km (0.11 R)
• M56: 15,680,550 km (0.027 R)
• M57: 15,770,009 km (0.071 R)
• M58: 17,192,834 km (0.099 R)
• M59: 17,439,222 km (0.114 R)
• M60: 17,686,657 km (0.091 R)
• M61: 18,028,787 km (0.107 R)
• M62: 18,185,117 km (0.089 R)
• M63: 18,373,162 km (0.117 R)
• M64: 18,530,539 km (0.107 R)
• M65: 18,814,625 km (0.119 R)
• M66: 19,132,072 km (0.106 R)
• M67: 19,579,519 km (0.04 R)
• M68: 19,836,827 km (0.114 R)
• M69: 19,998,094 km (0.107 R)
• M70: 20,257,197 km (0.106 R)
• M71: 20,745,934 km (0.108 R)
• M72: 21,205,648 km (0.113 R)
• M73: 21,602,381 km (0.103 R)
• M74: 22,135,099 km (0.099 R)
• M75: 22,571,028 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.5

Radius: 4

Gravity: 53.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.19 AU - 9.61 AU

Year: 16805 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,132,171 km

• M1: 83,775 km (0.08 R)
• M2: 197,619 km (0.072 R)
• M3: 410,646 km (0.03 R)
• M4: 770,728 km (0.097 R)
• M5: 1,672,504 km (0.081 R)
• M6: 1,797,269 km (0.074 R)
• M7: 1,860,848 km (0.098 R)
• M8: 2,752,451 km (0.089 R)
• M9: 2,789,103 km (0.101 R)
• M10: 2,899,805 km (0.081 R)
• M11: 3,919,165 km (0.108 R)
• M12: 4,168,694 km (0.097 R)
• M13: 4,253,067 km (0.092 R)
• M14: 4,295,404 km (0.107 R)
• M15: 4,552,712 km (0.115 R)
• M16: 4,859,238 km (0.081 R)
• M17: 5,308,480 km (0.077 R)
• M18: 5,491,887 km (0.06 R)
• M19: 6,635,563 km (0.096 R)
• M20: 7,133,126 km (0.064 R)
• M21: 7,284,668 km (0.098 R)
• M22: 7,953,820 km (0.104 R)
• M23: 8,006,179 km (0.1 R)
• M24: 8,912,293 km (0.098 R)
• M25: 9,627,072 km (0.08 R)
• M26: 9,963,069 km (0.088 R)
• M27: 10,132,563 km (0.112 R)
• M28: 10,588,986 km (0.114 R)
• M29: 11,110,634 km (0.109 R)
• M30: 11,818,980 km (0.082 R)
• M31: 16,298,239 km (0.083 R)
• M32: 16,431,232 km (0.077 R)
• M33: 17,304,434 km (0.114 R)
• M34: 17,644,321 km (0.097 R)
• M35: 18,469,054 km (0.063 R)
• M36: 18,746,708 km (0.077 R)
• M37: 19,446,826 km (0.097 R)
• M38: 19,800,176 km (0.038 R)
• M39: 19,942,144 km (0.049 R)
• M40: 21,452,484 km (0.094 R)
• M41: 22,924,976 km (0.056 R)
• M42: 24,887,102 km (0.087 R)
• M43: 25,040,290 km (0.113 R)
• M44: 25,424,607 km (0.092 R)
• M45: 25,578,842 km (0.034 R)
• M46: 27,059,712 km (0.073 R)
• M47: 29,130,745 km (0.084 R)
• M48: 29,372,944 km (0.072 R)
• M49: 30,594,111 km (0.118 R)
• M50: 30,840,349 km (0.063 R)
• M51: 31,417,348 km (0.079 R)
• M52: 31,665,680 km (0.029 R)
• M53: 32,665,892 km (0.111 R)
• M54: 34,526,141 km (0.039 R)
• M55: 34,782,403 km (0.052 R)
• M56: 35,039,412 km (0.088 R)
• M57: 35,211,150 km (0.039 R)
• M58: 36,420,499 km (0.11 R)
• M59: 37,030,260 km (0.072 R)
• M60: 37,731,425 km (0.088 R)
• M61: 41,392,235 km (0.032 R)
• M62: 41,483,041 km (0.055 R)
• M63: 41,937,519 km (0.059 R)
• M64: 42,119,729 km (0.065 R)
• M65: 43,034,969 km (0.117 R)
• M66: 43,771,739 km (0.038 R)
• M67: 44,049,243 km (0.092 R)
• M68: 44,698,797 km (0.098 R)
• M69: 46,289,321 km (0.089 R)
• M70: 47,898,396 km (0.036 R)
• M71: 49,237,297 km (0.116 R)
• M72: 50,104,366 km (0.059 R)
• M73: 50,879,433 km (0.112 R)
• M74: 51,560,851 km (0.09 R)
• M75: 52,049,438 km (0.086 R)
• M76: 53,031,099 km (0.087 R)
• M77: 53,623,058 km (0.117 R)
• M78: 53,721,942 km (0.086 R)
• M79: 54,515,110 km (0.063 R)
• M80: 55,512,030 km (0.1 R)
• M81: 55,912,503 km (0.111 R)
• M82: 56,816,972 km (0.1 R)
• M83: 56,917,801 km (0.096 R)
• M84: 61,204,827 km (0.056 R)
• M85: 62,969,334 km (0.084 R)
• M86: 63,386,862 km (0.111 R)
• M87: 63,596,149 km (0.118 R)
• M88: 67,506,488 km (0.119 R)
• M89: 69,976,199 km (0.079 R)
• M90: 70,084,358 km (0.08 R)
• M91: 71,059,288 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit