🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 9.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.67 AU - 0.95 AU

Year: 494 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,166,782 km

• M1: 118,781 km (0.089 R)
• M2: 179,368 km (0.098 R)
• M3: 242,498 km (0.091 R)
• M4: 422,016 km (0.054 R)
• M5: 509,530 km (0.098 R)
• M6: 577,897 km (0.112 R)
• M7: 639,232 km (0.093 R)
• M8: 703,110 km (0.089 R)
• M9: 778,507 km (0.107 R)
• M10: 856,897 km (0.054 R)
• M11: 930,798 km (0.101 R)
• M12: 999,463 km (0.088 R)
• M13: 1,062,444 km (0.11 R)
• M14: 1,126,771 km (0.097 R)
• M15: 1,221,915 km (0.113 R)
• M16: 1,289,683 km (0.087 R)
• M17: 1,412,054 km (0.104 R)
• M18: 1,492,089 km (0.033 R)
• M19: 1,556,117 km (0.098 R)
• M20: 1,701,975 km (0.096 R)
• M21: 1,846,187 km (0.072 R)
• M22: 1,943,725 km (0.078 R)
• M23: 2,075,222 km (0.104 R)
• M24: 2,137,155 km (0.075 R)
• M25: 2,203,128 km (0.084 R)
• M26: 2,276,580 km (0.104 R)
• M27: 2,340,608 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 8.7

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.45 AU - 2.93 AU

Year: 2992 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,166,782 km

• M1: 123,717 km (0.082 R)
• M2: 204,500 km (0.092 R)
• M3: 288,275 km (0.1 R)
• M4: 365,468 km (0.087 R)
• M5: 664,963 km (0.06 R)
• M6: 733,478 km (0.064 R)
• M7: 878,289 km (0.107 R)
• M8: 1,010,234 km (0.099 R)
• M9: 1,101,938 km (0.088 R)
• M10: 1,381,387 km (0.066 R)
• M11: 1,509,891 km (0.1 R)
• M12: 1,615,657 km (0.043 R)
• M13: 1,933,702 km (0.043 R)
• M14: 2,226,166 km (0.118 R)
• M15: 2,286,454 km (0.054 R)
• M16: 2,408,526 km (0.112 R)
• M17: 2,501,576 km (0.101 R)
• M18: 2,755,593 km (0.097 R)
• M19: 2,836,824 km (0.111 R)
• M20: 3,835,241 km (0.066 R)
• M21: 3,907,796 km (0.111 R)
• M22: 4,165,553 km (0.098 R)
• M23: 4,466,992 km (0.089 R)
• M24: 4,581,884 km (0.049 R)
• M25: 4,795,061 km (0.104 R)
• M26: 5,011,529 km (0.059 R)
• M27: 5,090,965 km (0.066 R)
• M28: 5,211,092 km (0.093 R)
• M29: 5,618,148 km (0.087 R)
• M30: 5,783,753 km (0.043 R)
• M31: 6,205,170 km (0.071 R)
• M32: 6,592,928 km (0.094 R)
• M33: 6,658,302 km (0.082 R)
• M34: 7,010,755 km (0.115 R)
• M35: 7,301,573 km (0.101 R)
• M36: 7,825,764 km (0.104 R)
• M37: 7,941,403 km (0.109 R)
• M38: 8,174,327 km (0.057 R)
• M39: 8,385,858 km (0.117 R)
• M40: 8,456,768 km (0.077 R)
• M41: 8,790,371 km (0.086 R)
• M42: 9,128,312 km (0.115 R)
• M43: 9,347,773 km (0.113 R)
• M44: 9,569,028 km (0.078 R)
• M45: 9,717,429 km (0.066 R)
• M46: 9,866,728 km (0.05 R)
• M47: 10,344,394 km (0.079 R)
• M48: 10,701,035 km (0.098 R)
• M49: 10,778,078 km (0.092 R)
• M50: 11,087,895 km (0.064 R)
• M51: 11,322,016 km (0.066 R)
• M52: 11,875,079 km (0.11 R)
• M53: 12,007,922 km (0.108 R)
• M54: 12,302,181 km (0.093 R)
• M55: 12,680,215 km (0.119 R)
• M56: 12,843,426 km (0.086 R)
• M57: 13,447,502 km (0.075 R)
• M58: 13,669,505 km (0.069 R)
• M59: 13,808,931 km (0.107 R)
• M60: 14,399,543 km (0.09 R)
• M61: 14,456,091 km (0.057 R)
• M62: 14,912,215 km (0.116 R)
• M63: 15,401,998 km (0.117 R)
• M64: 15,955,660 km (0.094 R)
• M65: 16,131,737 km (0.105 R)
• M66: 16,190,678 km (0.115 R)
• M67: 16,249,620 km (0.078 R)
• M68: 16,397,273 km (0.051 R)
• M69: 16,694,075 km (0.115 R)
• M70: 16,843,075 km (0.077 R)
• M71: 16,902,764 km (0.071 R)
• M72: 17,262,697 km (0.082 R)
• M73: 17,594,804 km (0.055 R)
• M74: 17,746,347 km (0.106 R)
• M75: 18,112,113 km (0.036 R)
• M76: 18,665,476 km (0.077 R)
• M77: 19,537,183 km (0.086 R)
• M78: 19,851,787 km (0.103 R)
• M79: 21,191,137 km (0.11 R)
• M80: 21,709,045 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 11.1

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.16 AU - 4.94 AU

Year: 6583 Days

Day: 14.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,166,782 km

• M1: 155,283 km (0.094 R)
• M2: 276,307 km (0.097 R)
• M3: 360,980 km (0.099 R)
• M4: 481,256 km (0.064 R)
• M5: 768,484 km (0.08 R)
• M6: 979,268 km (0.084 R)
• M7: 1,645,128 km (0.089 R)
• M8: 2,190,861 km (0.106 R)
• M9: 2,297,973 km (0.107 R)
• M10: 2,744,074 km (0.093 R)
• M11: 2,859,862 km (0.093 R)
• M12: 3,024,869 km (0.046 R)
• M13: 3,315,089 km (0.106 R)
• M14: 3,488,473 km (0.074 R)
• M15: 3,563,870 km (0.076 R)
• M16: 3,690,579 km (0.112 R)
• M17: 5,038,755 km (0.092 R)
• M18: 5,152,749 km (0.077 R)
• M19: 5,383,279 km (0.05 R)
• M20: 5,558,458 km (0.081 R)
• M21: 5,676,342 km (0.109 R)
• M22: 5,974,490 km (0.084 R)
• M23: 6,773,941 km (0.077 R)
• M24: 6,931,617 km (0.102 R)
• M25: 7,282,724 km (0.108 R)
• M26: 7,411,827 km (0.071 R)
• M27: 7,606,902 km (0.077 R)
• M28: 7,770,861 km (0.115 R)
• M29: 7,869,746 km (0.089 R)
• M30: 8,303,131 km (0.113 R)
• M31: 8,472,027 km (0.057 R)
• M32: 8,813,110 km (0.109 R)
• M33: 8,916,332 km (0.092 R)
• M34: 9,019,854 km (0.114 R)
• M35: 9,403,273 km (0.107 R)
• M36: 11,511,556 km (0.095 R)
• M37: 12,696,222 km (0.109 R)
• M38: 12,773,863 km (0.083 R)
• M39: 12,929,894 km (0.06 R)
• M40: 13,125,867 km (0.059 R)
• M41: 15,593,932 km (0.114 R)
• M42: 15,802,621 km (0.077 R)
• M43: 16,180,356 km (0.046 R)
• M44: 16,349,252 km (0.084 R)
• M45: 16,603,568 km (0.114 R)
• M46: 17,288,428 km (0.064 R)
• M47: 18,026,095 km (0.084 R)
• M48: 18,245,106 km (0.116 R)
• M49: 19,085,098 km (0.118 R)
• M50: 19,667,183 km (0.044 R)
• M51: 20,711,227 km (0.101 R)
• M52: 21,355,545 km (0.065 R)
• M53: 22,334,364 km (0.049 R)
• M54: 22,616,804 km (0.083 R)
• M55: 23,710,066 km (0.103 R)
• M56: 23,853,979 km (0.103 R)
• M57: 24,046,212 km (0.071 R)
• M58: 24,190,724 km (0.12 R)
• M59: 24,287,364 km (0.071 R)
• M60: 24,723,292 km (0.093 R)
• M61: 24,917,919 km (0.036 R)
• M62: 25,161,913 km (0.107 R)
• M63: 25,455,723 km (0.1 R)
• M64: 25,553,859 km (0.093 R)
• M65: 25,947,900 km (0.108 R)
• M66: 26,244,852 km (0.101 R)
• M67: 26,642,334 km (0.114 R)
• M68: 27,544,110 km (0.077 R)
• M69: 28,049,451 km (0.073 R)
• M70: 28,252,455 km (0.086 R)
• M71: 28,659,960 km (0.114 R)
• M72: 28,915,623 km (0.104 R)
• M73: 29,018,097 km (0.078 R)
• M74: 29,532,265 km (0.045 R)
• M75: 30,049,425 km (0.117 R)
• M76: 31,618,856 km (0.09 R)
• M77: 32,360,413 km (0.074 R)
• M78: 33,591,155 km (0.119 R)
• M79: 34,130,904 km (0.094 R)
• M80: 34,401,975 km (0.105 R)
• M81: 34,619,341 km (0.084 R)
• M82: 35,273,981 km (0.053 R)
• M83: 35,712,752 km (0.086 R)
• M84: 36,318,922 km (0.066 R)
• M85: 36,429,475 km (0.117 R)
• M86: 36,984,184 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 12

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.06 AU - 5.24 AU

Year: 6801 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,166,782 km

• M1: 216,319 km (0.031 R)
• M2: 338,989 km (0.062 R)
• M3: 612,304 km (0.083 R)
• M4: 885,320 km (0.075 R)
• M5: 970,741 km (0.07 R)
• M6: 1,074,262 km (0.037 R)
• M7: 1,309,580 km (0.113 R)
• M8: 2,113,818 km (0.119 R)
• M9: 2,290,792 km (0.114 R)
• M10: 2,765,765 km (0.113 R)
• M11: 2,894,868 km (0.045 R)
• M12: 3,070,048 km (0.062 R)
• M13: 3,570,153 km (0.077 R)
• M14: 3,998,452 km (0.115 R)
• M15: 4,317,993 km (0.089 R)
• M16: 4,903,968 km (0.086 R)
• M17: 5,219,769 km (0.047 R)
• M18: 5,542,152 km (0.105 R)
• M19: 5,678,436 km (0.058 R)
• M20: 5,898,943 km (0.079 R)
• M21: 6,206,666 km (0.1 R)
• M22: 6,577,070 km (0.107 R)
• M23: 6,721,582 km (0.114 R)
• M24: 6,896,312 km (0.096 R)
• M25: 7,459,698 km (0.091 R)
• M26: 8,223,395 km (0.093 R)
• M27: 9,044,089 km (0.092 R)
• M28: 9,172,743 km (0.112 R)
• M29: 9,496,922 km (0.083 R)
• M30: 9,627,670 km (0.064 R)
• M31: 9,857,901 km (0.07 R)
• M32: 10,256,879 km (0.052 R)
• M33: 10,695,051 km (0.103 R)
• M34: 11,173,914 km (0.074 R)
• M35: 11,729,670 km (0.1 R)
• M36: 12,580,283 km (0.113 R)
• M37: 13,671,450 km (0.083 R)
• M38: 13,819,103 km (0.105 R)
• M39: 15,364,449 km (0.089 R)
• M40: 15,518,086 km (0.086 R)
• M41: 15,672,322 km (0.092 R)
• M42: 16,608,206 km (0.049 R)
• M43: 16,687,044 km (0.103 R)
• M44: 17,442,065 km (0.109 R)
• M45: 18,086,383 km (0.112 R)
• M46: 18,615,809 km (0.098 R)
• M47: 18,697,639 km (0.091 R)
• M48: 18,985,167 km (0.091 R)
• M49: 20,234,159 km (0.108 R)
• M50: 21,423,761 km (0.075 R)
• M51: 21,940,622 km (0.09 R)
• M52: 22,070,473 km (0.114 R)
• M53: 22,505,055 km (0.047 R)
• M54: 22,636,103 km (0.088 R)
• M55: 23,737,143 km (0.099 R)
• M56: 24,048,606 km (0.101 R)
• M57: 24,137,766 km (0.118 R)
• M58: 24,585,662 km (0.12 R)
• M59: 24,855,686 km (0.086 R)
• M60: 25,671,593 km (0.09 R)
• M61: 26,496,326 km (0.094 R)
• M62: 26,588,478 km (0.098 R)
• M63: 26,865,683 km (0.109 R)
• M64: 27,329,736 km (0.114 R)
• M65: 27,422,935 km (0.115 R)
• M66: 27,609,484 km (0.059 R)
• M67: 28,171,822 km (0.075 R)
• M68: 28,265,919 km (0.048 R)
• M69: 28,927,441 km (0.053 R)
• M70: 29,069,858 km (0.102 R)
• M71: 29,355,441 km (0.039 R)
• M72: 29,546,327 km (0.042 R)
• M73: 29,689,792 km (0.059 R)
• M74: 29,881,427 km (0.082 R)
• M75: 30,797,115 km (0.033 R)
• M76: 31,429,017 km (0.104 R)
• M77: 32,016,188 km (0.104 R)
• M78: 32,557,583 km (0.072 R)
• M79: 33,201,303 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868

Radius: 3.3

Gravity: 79.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.66 AU - 11.94 AU

Year: 24073 Days

Day: 15.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,166,782 km

• M1: 229,483 km (0.051 R)
• M2: 454,179 km (0.119 R)
• M3: 1,275,172 km (0.116 R)
• M4: 1,444,068 km (0.113 R)
• M5: 1,656,048 km (0.09 R)
• M6: 1,877,752 km (0.089 R)
• M7: 2,227,811 km (0.061 R)
• M8: 2,472,105 km (0.096 R)
• M9: 2,555,431 km (0.112 R)
• M10: 3,300,428 km (0.089 R)
• M11: 3,438,507 km (0.112 R)
• M12: 3,485,032 km (0.118 R)
• M13: 3,912,134 km (0.038 R)
• M14: 4,058,291 km (0.065 R)
• M15: 5,076,903 km (0.038 R)
• M16: 5,889,668 km (0.106 R)
• M17: 7,571,747 km (0.115 R)
• M18: 8,495,663 km (0.067 R)
• M19: 8,684,755 km (0.111 R)
• M20: 9,131,304 km (0.077 R)
• M21: 9,389,660 km (0.064 R)
• M22: 10,112,816 km (0.094 R)
• M23: 10,179,537 km (0.089 R)
• M24: 10,246,257 km (0.097 R)
• M25: 10,650,022 km (0.104 R)
• M26: 10,785,707 km (0.116 R)
• M27: 12,673,184 km (0.108 R)
• M28: 12,816,947 km (0.078 R)
• M29: 12,961,309 km (0.04 R)
• M30: 14,584,446 km (0.102 R)
• M31: 14,886,335 km (0.089 R)
• M32: 16,192,474 km (0.066 R)
• M33: 18,340,849 km (0.089 R)
• M34: 18,503,461 km (0.075 R)
• M35: 19,158,850 km (0.112 R)
• M36: 21,855,501 km (0.103 R)
• M37: 23,072,180 km (0.094 R)
• M38: 23,600,261 km (0.1 R)
• M39: 23,865,797 km (0.081 R)
• M40: 24,757,999 km (0.091 R)
• M41: 25,117,931 km (0.047 R)
• M42: 26,391,308 km (0.112 R)
• M43: 26,575,015 km (0.087 R)
• M44: 27,406,480 km (0.112 R)
• M45: 27,592,430 km (0.087 R)
• M46: 28,622,710 km (0.106 R)
• M47: 30,624,031 km (0.108 R)
• M48: 31,398,349 km (0.065 R)
• M49: 31,690,215 km (0.109 R)
• M50: 32,375,074 km (0.095 R)
• M51: 35,364,787 km (0.06 R)
• M52: 35,567,193 km (0.075 R)
• M53: 35,770,048 km (0.03 R)
• M54: 37,612,495 km (0.116 R)
• M55: 37,715,867 km (0.102 R)
• M56: 40,116,763 km (0.095 R)
• M57: 41,495,607 km (0.063 R)
• M58: 41,602,270 km (0.082 R)
• M59: 41,923,008 km (0.104 R)
• M60: 43,646,974 km (0.102 R)
• M61: 47,833,171 km (0.09 R)
• M62: 48,281,217 km (0.09 R)
• M63: 49,068,700 km (0.115 R)
• M64: 50,087,312 km (0.119 R)
• M65: 51,227,248 km (0.102 R)
• M66: 54,932,189 km (0.083 R)
• M67: 56,107,579 km (0.114 R)
• M68: 57,410,128 km (0.118 R)
• M69: 58,005,378 km (0.086 R)
• M70: 59,442,564 km (0.096 R)
• M71: 60,044,696 km (0.074 R)
• M72: 62,596,087 km (0.105 R)
• M73: 62,840,979 km (0.081 R)
• M74: 64,811,034 km (0.069 R)
• M75: 65,182,784 km (0.119 R)
• M76: 66,676,369 km (0.11 R)
• M77: 68,307,285 km (0.079 R)
• M78: 68,811,580 km (0.078 R)
• M79: 70,841,623 km (0.051 R)
• M80: 72,248,740 km (0.055 R)
• M81: 74,052,741 km (0.09 R)
• M82: 77,179,785 km (0.069 R)
• M83: 77,705,173 km (0.073 R)
• M84: 78,099,962 km (0.064 R)
• M85: 78,495,349 km (0.109 R)
• M86: 79,155,973 km (0.067 R)
• M87: 80,216,772 km (0.116 R)
• M88: 80,882,034 km (0.089 R)
• M89: 84,777,113 km (0.105 R)
• M90: 87,361,865 km (0.116 R)
• M91: 89,420,781 km (0.078 R)
• M92: 90,387,033 km (0.039 R)
• M93: 90,940,695 km (0.029 R)
• M94: 91,773,357 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit