🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 9.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 431 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,185,727 km

• M1: 116,836 km (0.071 R)
• M2: 198,965 km (0.092 R)
• M3: 287,378 km (0.087 R)
• M4: 361,129 km (0.108 R)
• M5: 465,848 km (0.09 R)
• M6: 560,543 km (0.119 R)
• M7: 655,987 km (0.084 R)
• M8: 729,738 km (0.088 R)
• M9: 835,205 km (0.083 R)
• M10: 901,178 km (0.034 R)
• M11: 1,015,321 km (0.1 R)
• M12: 1,126,472 km (0.074 R)
• M13: 1,266,944 km (0.082 R)
• M14: 1,448,706 km (0.084 R)
• M15: 1,515,875 km (0.076 R)
• M16: 1,593,068 km (0.069 R)
• M17: 1,671,756 km (0.058 R)
• M18: 1,818,811 km (0.111 R)
• M19: 1,906,026 km (0.102 R)
• M20: 2,009,847 km (0.086 R)
• M21: 2,264,463 km (0.105 R)
• M22: 2,332,380 km (0.1 R)
• M23: 2,438,146 km (0.096 R)
• M24: 2,502,473 km (0.03 R)
• M25: 2,632,923 km (0.057 R)
• M26: 2,721,036 km (0.094 R)
• M27: 2,815,881 km (0.108 R)
• M28: 2,940,197 km (0.094 R)
• M29: 3,072,291 km (0.064 R)
• M30: 3,176,860 km (0.095 R)
• M31: 3,318,380 km (0.066 R)
• M32: 3,377,920 km (0.081 R)
• M33: 3,437,909 km (0.118 R)
• M34: 3,656,621 km (0.115 R)
• M35: 3,736,805 km (0.08 R)
• M36: 3,854,838 km (0.068 R)
• M37: 3,955,368 km (0.051 R)
• M38: 4,069,511 km (0.114 R)
• M39: 4,146,255 km (0.033 R)
• M40: 4,262,193 km (0.078 R)
• M41: 4,326,969 km (0.098 R)
• M42: 4,385,761 km (0.072 R)
• M43: 4,484,196 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 9.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.66 AU - 1.08 AU

Year: 560 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,185,727 km

• M1: 119,828 km (0.112 R)
• M2: 207,941 km (0.062 R)
• M3: 271,670 km (0.092 R)
• M4: 353,799 km (0.091 R)
• M5: 429,346 km (0.037 R)
• M6: 495,767 km (0.037 R)
• M7: 583,132 km (0.075 R)
• M8: 644,617 km (0.111 R)
• M9: 767,437 km (0.119 R)
• M10: 863,180 km (0.03 R)
• M11: 955,033 km (0.085 R)
• M12: 1,029,383 km (0.119 R)
• M13: 1,136,046 km (0.055 R)
• M14: 1,201,869 km (0.064 R)
• M15: 1,416,841 km (0.087 R)
• M16: 1,624,782 km (0.097 R)
• M17: 1,750,145 km (0.061 R)
• M18: 1,873,713 km (0.115 R)
• M19: 2,097,063 km (0.096 R)
• M20: 2,157,052 km (0.029 R)
• M21: 2,250,850 km (0.067 R)
• M22: 2,425,580 km (0.113 R)
• M23: 2,552,289 km (0.065 R)
• M24: 2,657,606 km (0.078 R)
• M25: 2,728,665 km (0.094 R)
• M26: 2,964,132 km (0.05 R)
• M27: 3,074,984 km (0.117 R)
• M28: 3,174,766 km (0.1 R)
• M29: 3,281,878 km (0.071 R)
• M30: 3,383,904 km (0.096 R)
• M31: 3,519,440 km (0.037 R)
• M32: 3,604,261 km (0.069 R)
• M33: 3,755,954 km (0.106 R)
• M34: 3,822,674 km (0.112 R)
• M35: 4,106,910 km (0.095 R)
• M36: 4,196,370 km (0.071 R)
• M37: 4,258,603 km (0.081 R)
• M38: 4,321,134 km (0.099 R)
• M39: 4,412,240 km (0.117 R)
• M40: 4,510,825 km (0.092 R)
• M41: 4,588,915 km (0.113 R)
• M42: 4,825,878 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 8.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 670 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,185,727 km

• M1: 109,206 km (0.094 R)
• M2: 175,628 km (0.093 R)
• M3: 250,427 km (0.025 R)
• M4: 316,399 km (0.057 R)
• M5: 391,797 km (0.115 R)
• M6: 452,384 km (0.089 R)
• M7: 532,269 km (0.114 R)
• M8: 605,123 km (0.109 R)
• M9: 675,285 km (0.056 R)
• M10: 741,557 km (0.052 R)
• M11: 835,953 km (0.12 R)
• M12: 917,484 km (0.089 R)
• M13: 974,331 km (0.09 R)
• M14: 1,070,971 km (0.059 R)
• M15: 1,154,896 km (0.073 R)
• M16: 1,304,493 km (0.112 R)
• M17: 1,460,674 km (0.101 R)
• M18: 1,533,827 km (0.088 R)
• M19: 1,626,129 km (0.116 R)
• M20: 1,683,724 km (0.094 R)
• M21: 1,800,859 km (0.105 R)
• M22: 1,873,265 km (0.115 R)
• M23: 1,949,709 km (0.104 R)
• M24: 2,037,074 km (0.099 R)
• M25: 2,092,725 km (0.068 R)
• M26: 2,172,311 km (0.11 R)
• M27: 2,392,818 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 8

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.83 AU - 3.87 AU

Year: 4232 Days

Day: 12.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,185,727 km

• M1: 124,017 km (0.095 R)
• M2: 193,430 km (0.08 R)
• M3: 304,432 km (0.106 R)
• M4: 365,168 km (0.093 R)
• M5: 787,932 km (0.088 R)
• M6: 1,037,312 km (0.088 R)
• M7: 1,207,554 km (0.108 R)
• M8: 1,341,444 km (0.118 R)
• M9: 1,543,401 km (0.119 R)
• M10: 1,839,306 km (0.05 R)
• M11: 1,994,140 km (0.081 R)
• M12: 2,135,210 km (0.118 R)
• M13: 2,279,722 km (0.094 R)
• M14: 2,446,224 km (0.067 R)
• M15: 2,655,213 km (0.112 R)
• M16: 3,172,073 km (0.099 R)
• M17: 4,161,065 km (0.098 R)
• M18: 4,342,228 km (0.06 R)
• M19: 4,618,834 km (0.03 R)
• M20: 5,044,590 km (0.104 R)
• M21: 5,262,105 km (0.099 R)
• M22: 5,557,112 km (0.088 R)
• M23: 5,882,787 km (0.083 R)
• M24: 7,519,687 km (0.045 R)
• M25: 7,712,967 km (0.094 R)
• M26: 8,132,439 km (0.089 R)
• M27: 8,273,959 km (0.07 R)
• M28: 8,387,803 km (0.105 R)
• M29: 8,616,837 km (0.105 R)
• M30: 9,110,810 km (0.04 R)
• M31: 9,198,773 km (0.09 R)
• M32: 9,435,138 km (0.069 R)
• M33: 10,554,130 km (0.089 R)
• M34: 10,677,698 km (0.084 R)
• M35: 10,988,412 km (0.084 R)
• M36: 11,746,574 km (0.072 R)
• M37: 12,131,939 km (0.114 R)
• M38: 12,652,090 km (0.111 R)
• M39: 12,981,056 km (0.092 R)
• M40: 13,080,239 km (0.107 R)
• M41: 13,479,666 km (0.073 R)
• M42: 14,598,508 km (0.081 R)
• M43: 14,978,038 km (0.118 R)
• M44: 15,256,140 km (0.118 R)
• M45: 15,641,355 km (0.073 R)
• M46: 16,100,770 km (0.082 R)
• M47: 16,171,829 km (0.115 R)
• M48: 16,349,850 km (0.093 R)
• M49: 16,600,427 km (0.1 R)
• M50: 16,852,051 km (0.06 R)
• M51: 17,032,765 km (0.086 R)
• M52: 17,141,373 km (0.094 R)
• M53: 17,688,153 km (0.06 R)
• M54: 17,834,909 km (0.111 R)
• M55: 18,240,618 km (0.083 R)
• M56: 18,537,570 km (0.076 R)
• M57: 18,724,118 km (0.099 R)
• M58: 18,948,665 km (0.114 R)
• M59: 19,173,959 km (0.114 R)
• M60: 19,779,531 km (0.028 R)
• M61: 20,545,323 km (0.118 R)
• M62: 21,987,297 km (0.067 R)
• M63: 22,066,135 km (0.104 R)
• M64: 22,422,178 km (0.113 R)
• M65: 22,501,614 km (0.064 R)
• M66: 22,820,108 km (0.051 R)
• M67: 23,060,063 km (0.052 R)
• M68: 23,140,098 km (0.077 R)
• M69: 23,381,100 km (0.06 R)
• M70: 23,501,975 km (0.089 R)
• M71: 24,557,538 km (0.073 R)
• M72: 25,050,014 km (0.101 R)
• M73: 25,338,738 km (0.076 R)
• M74: 25,421,465 km (0.091 R)
• M75: 25,504,343 km (0.043 R)
• M76: 26,086,428 km (0.112 R)
• M77: 26,799,112 km (0.108 R)
• M78: 27,475,743 km (0.114 R)
• M79: 27,858,714 km (0.106 R)
• M80: 28,501,237 km (0.052 R)
• M81: 28,845,761 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.9

Radius: 9.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.6 AU - 4.02 AU

Year: 5133 Days

Day: 10.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,185,727 km

• M1: 180,415 km (0.046 R)
• M2: 306,825 km (0.071 R)
• M3: 431,141 km (0.052 R)
• M4: 495,169 km (0.114 R)
• M5: 563,236 km (0.097 R)
• M6: 684,560 km (0.112 R)
• M7: 912,397 km (0.111 R)
• M8: 1,307,037 km (0.093 R)
• M9: 1,489,396 km (0.095 R)
• M10: 1,680,283 km (0.117 R)
• M11: 2,066,844 km (0.104 R)
• M12: 2,300,217 km (0.093 R)
• M13: 2,400,148 km (0.104 R)
• M14: 2,481,081 km (0.092 R)
• M15: 3,272,603 km (0.077 R)
• M16: 3,476,355 km (0.086 R)
• M17: 3,801,731 km (0.109 R)
• M18: 4,064,425 km (0.064 R)
• M19: 5,304,740 km (0.072 R)
• M20: 5,571,473 km (0.086 R)
• M21: 5,979,876 km (0.027 R)
• M22: 6,173,755 km (0.087 R)
• M23: 6,653,365 km (0.054 R)
• M24: 7,350,940 km (0.118 R)
• M25: 7,469,422 km (0.051 R)
• M26: 7,768,617 km (0.052 R)
• M27: 8,163,406 km (0.059 R)
• M28: 9,741,963 km (0.063 R)
• M29: 9,904,875 km (0.102 R)
• M30: 10,299,664 km (0.027 R)
• M31: 10,969,264 km (0.091 R)
• M32: 11,377,816 km (0.08 R)
• M33: 11,895,424 km (0.065 R)
• M34: 12,668,546 km (0.073 R)
• M35: 13,133,047 km (0.084 R)
• M36: 14,115,606 km (0.099 R)
• M37: 14,896,058 km (0.107 R)
• M38: 15,083,953 km (0.103 R)
• M39: 15,424,139 km (0.094 R)
• M40: 15,690,573 km (0.066 R)
• M41: 16,035,246 km (0.079 R)
• M42: 16,421,209 km (0.111 R)
• M43: 17,084,376 km (0.066 R)
• M44: 17,202,259 km (0.106 R)
• M45: 17,478,566 km (0.111 R)
• M46: 17,636,991 km (0.106 R)
• M47: 18,035,370 km (0.111 R)
• M48: 19,576,228 km (0.096 R)
• M49: 19,864,652 km (0.105 R)
• M50: 20,404,102 km (0.038 R)
• M51: 21,243,346 km (0.026 R)
• M52: 22,351,119 km (0.116 R)
• M53: 22,695,792 km (0.118 R)
• M54: 22,912,111 km (0.049 R)
• M55: 22,998,877 km (0.068 R)
• M56: 23,740,284 km (0.105 R)
• M57: 23,959,894 km (0.095 R)
• M58: 24,048,007 km (0.105 R)
• M59: 24,136,120 km (0.116 R)
• M60: 24,534,051 km (0.1 R)
• M61: 24,667,193 km (0.096 R)
• M62: 25,381,224 km (0.114 R)
• M63: 25,605,770 km (0.11 R)
• M64: 26,966,811 km (0.057 R)
• M65: 27,471,704 km (0.098 R)
• M66: 27,609,933 km (0.045 R)
• M67: 27,794,686 km (0.032 R)
• M68: 28,864,610 km (0.113 R)
• M69: 28,958,258 km (0.072 R)
• M70: 29,052,056 km (0.109 R)
• M71: 29,192,977 km (0.056 R)
• M72: 29,334,048 km (0.042 R)
• M73: 29,428,295 km (0.097 R)
• M74: 29,522,541 km (0.072 R)
• M75: 29,758,607 km (0.107 R)
• M76: 30,375,698 km (0.102 R)
• M77: 30,470,992 km (0.106 R)
• M78: 30,948,807 km (0.117 R)
• M79: 32,057,627 km (0.087 R)
• M80: 32,348,894 km (0.063 R)
• M81: 32,543,670 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 12.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.14 AU - 4.76 AU

Year: 6480 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,185,727 km

• M1: 156,330 km (0.117 R)
• M2: 264,639 km (0.087 R)
• M3: 420,669 km (0.083 R)
• M4: 519,105 km (0.097 R)
• M5: 789,129 km (0.113 R)
• M6: 905,666 km (0.055 R)
• M7: 1,003,353 km (0.095 R)
• M8: 1,278,314 km (0.067 R)
• M9: 1,403,826 km (0.1 R)
• M10: 1,592,769 km (0.118 R)
• M11: 1,852,770 km (0.085 R)
• M12: 2,044,704 km (0.118 R)
• M13: 2,294,233 km (0.106 R)
• M14: 2,466,270 km (0.072 R)
• M15: 3,215,905 km (0.099 R)
• M16: 3,331,395 km (0.051 R)
• M17: 3,428,783 km (0.091 R)
• M18: 3,646,299 km (0.057 R)
• M19: 4,012,215 km (0.085 R)
• M20: 4,283,885 km (0.115 R)
• M21: 5,090,068 km (0.107 R)
• M22: 5,202,565 km (0.057 R)
• M23: 5,293,221 km (0.102 R)
• M24: 5,707,907 km (0.108 R)
• M25: 5,824,892 km (0.092 R)
• M26: 6,422,237 km (0.058 R)
• M27: 6,765,414 km (0.091 R)
• M28: 7,139,708 km (0.05 R)
• M29: 7,367,546 km (0.119 R)
• M30: 7,882,611 km (0.114 R)
• M31: 8,356,088 km (0.099 R)
• M32: 8,516,008 km (0.119 R)
• M33: 8,757,908 km (0.043 R)
• M34: 9,029,279 km (0.083 R)
• M35: 9,552,422 km (0.089 R)
• M36: 9,803,747 km (0.088 R)
• M37: 10,743,969 km (0.075 R)
• M38: 10,918,101 km (0.102 R)
• M39: 11,593,985 km (0.039 R)
• M40: 12,012,111 km (0.11 R)
• M41: 12,192,825 km (0.097 R)
• M42: 12,374,437 km (0.091 R)
• M43: 12,893,840 km (0.112 R)
• M44: 13,171,793 km (0.108 R)
• M45: 13,389,309 km (0.119 R)
• M46: 13,576,755 km (0.117 R)
• M47: 13,733,683 km (0.08 R)
• M48: 14,176,044 km (0.097 R)
• M49: 14,335,216 km (0.114 R)
• M50: 15,074,828 km (0.072 R)
• M51: 15,269,903 km (0.102 R)
• M52: 15,433,115 km (0.106 R)
• M53: 15,564,013 km (0.069 R)
• M54: 16,725,640 km (0.08 R)
• M55: 17,096,493 km (0.103 R)
• M56: 17,198,070 km (0.119 R)
• M57: 18,225,209 km (0.1 R)
• M58: 18,956,145 km (0.1 R)
• M59: 19,272,245 km (0.078 R)
• M60: 19,519,381 km (0.078 R)
• M61: 19,732,109 km (0.083 R)
• M62: 20,482,492 km (0.079 R)
• M63: 20,590,352 km (0.097 R)
• M64: 21,096,741 km (0.109 R)
• M65: 21,205,797 km (0.097 R)
• M66: 21,974,282 km (0.12 R)
• M67: 22,417,540 km (0.1 R)
• M68: 23,463,379 km (0.101 R)
• M69: 23,614,024 km (0.102 R)
• M70: 23,764,968 km (0.072 R)
• M71: 23,954,209 km (0.108 R)
• M72: 24,601,370 km (0.054 R)
• M73: 24,716,261 km (0.107 R)
• M74: 26,107,671 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 10,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit