🌌 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: 654.5

Radius: 10.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 403 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,184,420 km

• M1: 131,945 km (0.107 R)
• M2: 197,918 km (0.119 R)
• M3: 297,999 km (0.089 R)
• M4: 365,468 km (0.108 R)
• M5: 446,400 km (0.03 R)
• M6: 583,880 km (0.109 R)
• M7: 694,433 km (0.085 R)
• M8: 800,648 km (0.101 R)
• M9: 904,170 km (0.113 R)
• M10: 990,637 km (0.103 R)
• M11: 1,135,149 km (0.116 R)
• M12: 1,224,309 km (0.102 R)
• M13: 1,291,778 km (0.095 R)
• M14: 1,425,369 km (0.112 R)
• M15: 1,595,162 km (0.07 R)
• M16: 1,663,977 km (0.057 R)
• M17: 1,771,837 km (0.095 R)
• M18: 1,843,345 km (0.095 R)
• M19: 1,949,559 km (0.08 R)
• M20: 2,075,072 km (0.097 R)
• M21: 2,227,064 km (0.086 R)
• M22: 2,370,677 km (0.097 R)
• M23: 2,560,966 km (0.101 R)
• M24: 2,724,327 km (0.064 R)
• M25: 2,826,652 km (0.062 R)
• M26: 2,995,697 km (0.109 R)
• M27: 3,081,567 km (0.055 R)
• M28: 3,201,694 km (0.084 R)
• M29: 3,578,830 km (0.107 R)
• M30: 3,656,022 km (0.034 R)
• M31: 3,726,633 km (0.118 R)
• M32: 3,854,838 km (0.119 R)
• M33: 3,955,667 km (0.053 R)
• M34: 4,050,063 km (0.072 R)
• M35: 4,123,217 km (0.1 R)
• M36: 4,226,439 km (0.055 R)
• M37: 4,337,889 km (0.027 R)
• M38: 4,435,278 km (0.087 R)
• M39: 4,525,934 km (0.028 R)
• M40: 4,609,559 km (0.075 R)
• M41: 4,770,526 km (0.044 R)
• M42: 5,241,012 km (0.067 R)
• M43: 5,353,061 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.68 AU - 0.8 AU

Year: 411 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,184,420 km

• M1: 178,470 km (0.095 R)
• M2: 336,146 km (0.117 R)
• M3: 442,660 km (0.118 R)
• M4: 631,303 km (0.082 R)
• M5: 838,945 km (0.082 R)
• M6: 950,096 km (0.111 R)
• M7: 1,097,899 km (0.083 R)
• M8: 1,311,076 km (0.1 R)
• M9: 1,447,808 km (0.119 R)
• M10: 1,589,777 km (0.1 R)
• M11: 1,683,574 km (0.053 R)
• M12: 1,915,750 km (0.058 R)
• M13: 2,038,720 km (0.069 R)
• M14: 2,135,659 km (0.11 R)
• M15: 2,263,565 km (0.086 R)
• M16: 2,358,261 km (0.078 R)
• M17: 2,472,554 km (0.055 R)
• M18: 2,570,241 km (0.104 R)
• M19: 2,687,975 km (0.089 R)
• M20: 2,839,368 km (0.104 R)
• M21: 2,974,305 km (0.11 R)
• M22: 3,144,248 km (0.115 R)
• M23: 3,284,122 km (0.092 R)
• M24: 3,494,307 km (0.071 R)
• M25: 3,639,267 km (0.118 R)
• M26: 3,751,167 km (0.102 R)
• M27: 3,921,110 km (0.027 R)
• M28: 4,079,235 km (0.118 R)
• M29: 4,217,463 km (0.059 R)
• M30: 4,342,527 km (0.104 R)
• M31: 4,461,457 km (0.054 R)
• M32: 4,611,654 km (0.112 R)
• M33: 4,702,609 km (0.088 R)
• M34: 4,932,541 km (0.073 R)
• M35: 5,158,434 km (0.043 R)
• M36: 5,268,687 km (0.052 R)
• M37: 5,475,731 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 14.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.3 AU - 2.84 AU

Year: 2660 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,184,420 km

• M1: 181,462 km (0.104 R)
• M2: 297,999 km (0.113 R)
• M3: 387,907 km (0.072 R)
• M4: 543,040 km (0.05 R)
• M5: 712,684 km (0.093 R)
• M6: 889,808 km (0.106 R)
• M7: 1,568,982 km (0.077 R)
• M8: 1,690,606 km (0.075 R)
• M9: 1,807,142 km (0.12 R)
• M10: 1,917,845 km (0.106 R)
• M11: 2,048,743 km (0.063 R)
• M12: 2,246,212 km (0.116 R)
• M13: 2,393,865 km (0.105 R)
• M14: 2,497,387 km (0.081 R)
• M15: 2,846,847 km (0.106 R)
• M16: 2,956,952 km (0.042 R)
• M17: 3,048,057 km (0.105 R)
• M18: 3,264,375 km (0.083 R)
• M19: 3,571,649 km (0.101 R)
• M20: 3,679,958 km (0.066 R)
• M21: 3,921,858 km (0.117 R)
• M22: 4,011,168 km (0.09 R)
• M23: 4,294,805 km (0.112 R)
• M24: 4,433,333 km (0.116 R)
• M25: 4,538,201 km (0.116 R)
• M26: 4,798,053 km (0.117 R)
• M27: 5,099,492 km (0.071 R)
• M28: 5,234,130 km (0.081 R)
• M29: 5,407,215 km (0.07 R)
• M30: 5,519,413 km (0.075 R)
• M31: 5,721,071 km (0.111 R)
• M32: 5,822,648 km (0.095 R)
• M33: 6,066,792 km (0.083 R)
• M34: 6,196,493 km (0.088 R)
• M35: 6,872,975 km (0.099 R)
• M36: 6,994,897 km (0.117 R)
• M37: 7,158,408 km (0.065 R)
• M38: 7,254,450 km (0.043 R)
• M39: 7,601,068 km (0.083 R)
• M40: 7,853,888 km (0.034 R)
• M41: 8,425,950 km (0.101 R)
• M42: 8,629,254 km (0.084 R)
• M43: 9,085,527 km (0.107 R)
• M44: 9,309,176 km (0.118 R)
• M45: 9,414,194 km (0.068 R)
• M46: 9,519,511 km (0.107 R)
• M47: 9,640,536 km (0.059 R)
• M48: 9,746,750 km (0.083 R)
• M49: 10,021,711 km (0.039 R)
• M50: 10,160,089 km (0.116 R)
• M51: 10,252,840 km (0.082 R)
• M52: 10,563,704 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 8.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.69 AU - 4.91 AU

Year: 5757 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,184,420 km

• M1: 294,259 km (0.083 R)
• M2: 406,607 km (0.089 R)
• M3: 993,779 km (0.037 R)
• M4: 1,149,061 km (0.082 R)
• M5: 1,235,978 km (0.112 R)
• M6: 1,312,422 km (0.071 R)
• M7: 1,377,497 km (0.061 R)
• M8: 1,470,248 km (0.118 R)
• M9: 1,551,480 km (0.063 R)
• M10: 1,634,357 km (0.057 R)
• M11: 1,819,110 km (0.1 R)
• M12: 2,040,814 km (0.105 R)
• M13: 2,116,660 km (0.082 R)
• M14: 2,559,320 km (0.103 R)
• M15: 2,641,300 km (0.071 R)
• M16: 3,169,829 km (0.091 R)
• M17: 3,275,894 km (0.118 R)
• M18: 3,767,922 km (0.108 R)
• M19: 3,880,569 km (0.112 R)
• M20: 3,956,116 km (0.103 R)
• M21: 4,283,137 km (0.061 R)
• M22: 4,539,248 km (0.116 R)
• M23: 4,759,755 km (0.113 R)
• M24: 4,922,368 km (0.114 R)
• M25: 5,086,926 km (0.12 R)
• M26: 5,295,017 km (0.115 R)
• M27: 5,506,099 km (0.087 R)
• M28: 5,676,940 km (0.072 R)
• M29: 5,762,959 km (0.078 R)
• M30: 6,355,366 km (0.093 R)
• M31: 6,444,826 km (0.074 R)
• M32: 6,852,480 km (0.119 R)
• M33: 6,921,145 km (0.094 R)
• M34: 7,315,186 km (0.103 R)
• M35: 7,385,348 km (0.104 R)
• M36: 7,455,958 km (0.066 R)
• M37: 7,573,991 km (0.083 R)
• M38: 7,692,622 km (0.119 R)
• M39: 7,811,851 km (0.115 R)
• M40: 8,173,429 km (0.063 R)
• M41: 8,812,960 km (0.081 R)
• M42: 8,962,857 km (0.092 R)
• M43: 9,417,635 km (0.095 R)
• M44: 9,828,281 km (0.093 R)
• M45: 11,582,914 km (0.066 R)
• M46: 12,272,561 km (0.093 R)
• M47: 12,749,030 km (0.092 R)
• M48: 12,862,126 km (0.062 R)
• M49: 13,346,075 km (0.114 R)
• M50: 13,720,219 km (0.109 R)
• M51: 14,302,604 km (0.11 R)
• M52: 14,863,446 km (0.111 R)
• M53: 15,042,066 km (0.118 R)
• M54: 15,281,273 km (0.092 R)
• M55: 15,581,965 km (0.073 R)
• M56: 15,763,427 km (0.113 R)
• M57: 16,097,928 km (0.086 R)
• M58: 16,465,340 km (0.077 R)
• M59: 16,619,276 km (0.097 R)
• M60: 16,928,645 km (0.051 R)
• M61: 16,990,728 km (0.118 R)
• M62: 17,052,960 km (0.093 R)
• M63: 17,302,340 km (0.115 R)
• M64: 17,868,119 km (0.086 R)
• M65: 17,962,964 km (0.114 R)
• M66: 18,407,868 km (0.075 R)
• M67: 18,503,761 km (0.095 R)
• M68: 18,792,185 km (0.113 R)
• M69: 19,471,060 km (0.094 R)
• M70: 19,960,993 km (0.114 R)
• M71: 20,223,837 km (0.103 R)
• M72: 20,454,816 km (0.068 R)
• M73: 20,919,467 km (0.086 R)
• M74: 21,052,908 km (0.117 R)
• M75: 21,253,519 km (0.118 R)
• M76: 21,320,539 km (0.053 R)
• M77: 21,960,668 km (0.103 R)
• M78: 22,028,436 km (0.082 R)
• M79: 22,198,080 km (0.036 R)
• M80: 22,607,081 km (0.109 R)
• M81: 23,018,624 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 5.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.11 AU - 8.09 AU

Year: 12215 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,184,420 km

• M1: 70,012 km (0.041 R)
• M2: 149,598 km (0.1 R)
• M3: 482,902 km (0.112 R)
• M4: 954,883 km (0.101 R)
• M5: 1,029,233 km (0.119 R)
• M6: 1,090,120 km (0.09 R)
• M7: 1,362,388 km (0.093 R)
• M8: 1,567,187 km (0.099 R)
• M9: 2,398,054 km (0.066 R)
• M10: 2,520,425 km (0.104 R)
• M11: 2,582,508 km (0.093 R)
• M12: 2,645,040 km (0.116 R)
• M13: 3,096,526 km (0.114 R)
• M14: 3,433,720 km (0.031 R)
• M15: 3,548,761 km (0.105 R)
• M16: 4,690,192 km (0.084 R)
• M17: 5,155,143 km (0.119 R)
• M18: 5,313,417 km (0.105 R)
• M19: 5,393,153 km (0.084 R)
• M20: 5,526,893 km (0.104 R)
• M21: 5,607,676 km (0.114 R)
• M22: 5,688,908 km (0.077 R)
• M23: 5,825,042 km (0.098 R)
• M24: 5,907,321 km (0.106 R)
• M25: 6,465,171 km (0.053 R)
• M26: 7,156,762 km (0.068 R)
• M27: 7,244,875 km (0.094 R)
• M28: 7,451,919 km (0.108 R)
• M29: 8,671,441 km (0.079 R)
• M30: 8,954,330 km (0.119 R)
• M31: 9,017,610 km (0.092 R)
• M32: 10,050,135 km (0.1 R)
• M33: 10,115,808 km (0.105 R)
• M34: 10,480,079 km (0.116 R)
• M35: 11,187,378 km (0.118 R)
• M36: 11,358,069 km (0.12 R)
• M37: 12,189,384 km (0.102 R)
• M38: 12,400,168 km (0.119 R)
• M39: 12,754,266 km (0.095 R)
• M40: 13,147,708 km (0.12 R)
• M41: 13,545,040 km (0.051 R)
• M42: 13,836,457 km (0.072 R)
• M43: 13,983,063 km (0.102 R)
• M44: 15,248,960 km (0.083 R)
• M45: 15,400,353 km (0.114 R)
• M46: 15,666,338 km (0.115 R)
• M47: 15,742,633 km (0.105 R)
• M48: 16,164,499 km (0.096 R)
• M49: 16,202,945 km (0.042 R)
• M50: 16,241,542 km (0.085 R)
• M51: 16,628,851 km (0.061 R)
• M52: 16,979,957 km (0.043 R)
• M53: 17,254,918 km (0.036 R)
• M54: 17,769,085 km (0.115 R)
• M55: 18,168,213 km (0.043 R)
• M56: 19,464,927 km (0.1 R)
• M57: 20,331,847 km (0.099 R)
• M58: 20,456,761 km (0.119 R)
• M59: 21,507,387 km (0.099 R)
• M60: 21,677,180 km (0.079 R)
• M61: 21,804,787 km (0.067 R)
• M62: 22,017,964 km (0.097 R)
• M63: 22,146,170 km (0.032 R)
• M64: 22,360,543 km (0.087 R)
• M65: 22,446,413 km (0.062 R)
• M66: 23,007,554 km (0.057 R)
• M67: 23,050,938 km (0.054 R)
• M68: 23,660,848 km (0.086 R)
• M69: 24,055,637 km (0.102 R)
• M70: 24,807,366 km (0.098 R)
• M71: 24,896,377 km (0.111 R)
• M72: 24,940,957 km (0.088 R)
• M73: 24,985,388 km (0.084 R)
• M74: 25,029,968 km (0.063 R)
• M75: 26,379,341 km (0.11 R)
• M76: 26,697,535 km (0.052 R)
• M77: 26,743,163 km (0.097 R)
• M78: 27,337,814 km (0.067 R)
• M79: 27,659,898 km (0.095 R)
• M80: 27,983,179 km (0.074 R)
• M81: 28,214,757 km (0.101 R)
• M82: 28,447,082 km (0.077 R)
• M83: 30,186,008 km (0.11 R)
• M84: 31,332,227 km (0.119 R)
• M85: 31,669,121 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.7

Radius: 4.3

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.82 AU - 10.32 AU

Year: 20633 Days

Day: 15.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,184,420 km

• M1: 174,581 km (0.063 R)
• M2: 215,571 km (0.044 R)
• M3: 511,924 km (0.1 R)
• M4: 1,525,599 km (0.101 R)
• M5: 1,616,106 km (0.051 R)
• M6: 1,833,920 km (0.034 R)
• M7: 2,262,817 km (0.117 R)
• M8: 2,577,272 km (0.085 R)
• M9: 2,721,484 km (0.093 R)
• M10: 3,055,537 km (0.119 R)
• M11: 3,246,723 km (0.109 R)
• M12: 3,680,856 km (0.034 R)
• M13: 3,761,788 km (0.072 R)
• M14: 4,175,127 km (0.039 R)
• M15: 4,690,043 km (0.111 R)
• M16: 4,777,857 km (0.074 R)
• M17: 5,224,706 km (0.113 R)
• M18: 5,270,183 km (0.061 R)
• M19: 5,315,661 km (0.051 R)
• M20: 5,407,215 km (0.071 R)
• M21: 5,919,887 km (0.099 R)
• M22: 6,742,226 km (0.098 R)
• M23: 7,242,482 km (0.042 R)
• M24: 7,754,705 km (0.111 R)
• M25: 9,916,992 km (0.101 R)
• M26: 10,313,427 km (0.06 R)
• M27: 11,238,839 km (0.113 R)
• M28: 11,830,648 km (0.101 R)
• M29: 12,371,744 km (0.053 R)
• M30: 13,105,821 km (0.069 R)
• M31: 13,540,552 km (0.081 R)
• M32: 13,603,084 km (0.081 R)
• M33: 14,169,761 km (0.085 R)
• M34: 14,937,347 km (0.114 R)
• M35: 16,113,785 km (0.113 R)
• M36: 16,246,329 km (0.105 R)
• M37: 16,445,743 km (0.061 R)
• M38: 17,319,693 km (0.098 R)
• M39: 17,387,461 km (0.075 R)
• M40: 17,591,513 km (0.115 R)
• M41: 17,933,494 km (0.047 R)
• M42: 18,002,009 km (0.086 R)
• M43: 18,346,533 km (0.111 R)
• M44: 20,315,540 km (0.098 R)
• M45: 20,387,198 km (0.049 R)
• M46: 20,674,127 km (0.103 R)
• M47: 22,646,574 km (0.105 R)
• M48: 23,392,170 km (0.109 R)
• M49: 25,368,059 km (0.074 R)
• M50: 25,754,171 km (0.048 R)
• M51: 26,142,228 km (0.094 R)
• M52: 27,081,403 km (0.063 R)
• M53: 28,430,627 km (0.115 R)
• M54: 34,041,594 km (0.103 R)
• M55: 34,296,957 km (0.075 R)
• M56: 34,467,349 km (0.061 R)
• M57: 35,668,770 km (0.087 R)
• M58: 35,755,088 km (0.109 R)
• M59: 35,928,023 km (0.111 R)
• M60: 38,465,951 km (0.056 R)
• M61: 40,070,089 km (0.069 R)
• M62: 40,609,688 km (0.061 R)
• M63: 43,527,595 km (0.049 R)
• M64: 46,323,729 km (0.095 R)
• M65: 46,889,957 km (0.064 R)
• M66: 48,697,996 km (0.036 R)
• M67: 49,466,032 km (0.047 R)
• M68: 49,562,373 km (0.102 R)
• M69: 49,755,055 km (0.115 R)
• M70: 50,722,654 km (0.072 R)
• M71: 51,306,235 km (0.071 R)
• M72: 51,696,387 km (0.085 R)
• M73: 52,087,585 km (0.118 R)
• M74: 52,971,559 km (0.118 R)
• M75: 53,860,320 km (0.111 R)
• M76: 54,654,535 km (0.091 R)
• M77: 55,953,344 km (0.079 R)
• M78: 56,959,240 km (0.048 R)
• M79: 57,060,218 km (0.082 R)
• M80: 57,262,325 km (0.078 R)
• M81: 58,174,274 km (0.092 R)
• M82: 58,377,727 km (0.107 R)
• M83: 64,271,284 km (0.072 R)
• M84: 65,113,371 km (0.04 R)
• M85: 66,277,392 km (0.058 R)
• M86: 66,808,763 km (0.086 R)
• M87: 66,915,128 km (0.075 R)
• M88: 67,128,305 km (0.098 R)
• M89: 67,234,818 km (0.07 R)
• M90: 67,982,658 km (0.113 R)
• M91: 68,733,340 km (0.11 R)
• M92: 69,271,144 km (0.119 R)
• M93: 72,527,292 km (0.094 R)
• M94: 73,184,475 km (0.066 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: 424 - 19,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit