🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 8.6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 384 Days

Day: 5.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,183,434 km

• M1: 108,458 km (0.096 R)
• M2: 177,722 km (0.076 R)
• M3: 238,309 km (0.104 R)
• M4: 307,274 km (0.048 R)
• M5: 454,329 km (0.027 R)
• M6: 510,278 km (0.116 R)
• M7: 576,251 km (0.093 R)
• M8: 665,561 km (0.036 R)
• M9: 759,808 km (0.108 R)
• M10: 863,180 km (0.085 R)
• M11: 925,861 km (0.102 R)
• M12: 1,004,101 km (0.095 R)
• M13: 1,103,883 km (0.098 R)
• M14: 1,177,335 km (0.098 R)
• M15: 1,308,832 km (0.109 R)
• M16: 1,371,214 km (0.111 R)
• M17: 1,466,658 km (0.111 R)
• M18: 1,664,276 km (0.098 R)
• M19: 1,777,971 km (0.077 R)
• M20: 1,864,887 km (0.11 R)
• M21: 1,947,465 km (0.1 R)
• M22: 2,097,811 km (0.094 R)
• M23: 2,165,280 km (0.061 R)
• M24: 2,289,745 km (0.037 R)
• M25: 2,416,604 km (0.101 R)
• M26: 2,644,292 km (0.107 R)
• M27: 2,724,028 km (0.115 R)
• M28: 2,858,666 km (0.092 R)
• M29: 2,940,496 km (0.077 R)
• M30: 3,064,812 km (0.105 R)
• M31: 3,148,736 km (0.08 R)
• M32: 3,204,985 km (0.096 R)
• M33: 3,390,486 km (0.086 R)
• M34: 3,491,764 km (0.108 R)
• M35: 3,630,890 km (0.053 R)
• M36: 3,816,840 km (0.091 R)
• M37: 3,876,978 km (0.093 R)
• M38: 3,967,784 km (0.109 R)
• M39: 4,236,911 km (0.111 R)
• M40: 4,361,825 km (0.113 R)
• M41: 4,464,300 km (0.067 R)
• M42: 4,527,729 km (0.097 R)
• M43: 4,792,667 km (0.092 R)
• M44: 5,038,007 km (0.118 R)
• M45: 5,178,779 km (0.064 R)
• M46: 5,312,669 km (0.089 R)
• M47: 5,720,772 km (0.11 R)
• M48: 5,798,413 km (0.112 R)
• M49: 5,867,827 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 8.2

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,183,434 km

• M1: 104,120 km (0.114 R)
• M2: 157,227 km (0.098 R)
• M3: 209,437 km (0.105 R)
• M4: 277,654 km (0.063 R)
• M5: 392,395 km (0.074 R)
• M6: 476,320 km (0.099 R)
• M7: 555,457 km (0.104 R)
• M8: 619,036 km (0.058 R)
• M9: 685,457 km (0.086 R)
• M10: 754,272 km (0.108 R)
• M11: 834,906 km (0.109 R)
• M12: 1,019,809 km (0.105 R)
• M13: 1,099,544 km (0.053 R)
• M14: 1,265,598 km (0.114 R)
• M15: 1,340,995 km (0.086 R)
• M16: 1,490,593 km (0.105 R)
• M17: 1,704,518 km (0.062 R)
• M18: 1,928,466 km (0.079 R)
• M19: 2,047,247 km (0.094 R)
• M20: 2,142,840 km (0.089 R)
• M21: 2,220,332 km (0.1 R)
• M22: 2,292,139 km (0.115 R)
• M23: 2,398,203 km (0.062 R)
• M24: 2,451,760 km (0.098 R)
• M25: 2,580,713 km (0.11 R)
• M26: 2,760,829 km (0.066 R)
• M27: 2,845,352 km (0.066 R)
• M28: 3,002,728 km (0.081 R)
• M29: 3,082,464 km (0.092 R)
• M30: 3,140,807 km (0.066 R)
• M31: 3,340,820 km (0.095 R)
• M32: 3,438,657 km (0.035 R)
• M33: 3,590,947 km (0.079 R)
• M34: 3,698,957 km (0.111 R)
• M35: 3,808,014 km (0.093 R)
• M36: 3,965,690 km (0.111 R)
• M37: 4,125,610 km (0.088 R)
• M38: 4,238,856 km (0.08 R)
• M39: 4,402,366 km (0.1 R)
• M40: 4,551,216 km (0.074 R)
• M41: 4,659,824 km (0.076 R)
• M42: 4,718,766 km (0.096 R)
• M43: 4,786,234 km (0.115 R)
• M44: 4,871,206 km (0.101 R)
• M45: 4,939,422 km (0.107 R)
• M46: 5,120,286 km (0.078 R)
• M47: 5,215,879 km (0.068 R)
• M48: 5,338,400 km (0.1 R)
• M49: 5,550,679 km (0.05 R)
• M50: 5,622,038 km (0.099 R)
• M51: 5,684,719 km (0.092 R)
• M52: 5,747,700 km (0.076 R)
• M53: 5,965,365 km (0.117 R)
• M54: 6,194,848 km (0.055 R)
• M55: 6,250,349 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 11.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.11 AU - 1.45 AU

Year: 950 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 64,183,434 km

• M1: 152,590 km (0.109 R)
• M2: 288,275 km (0.049 R)
• M3: 392,545 km (0.086 R)
• M4: 494,571 km (0.06 R)
• M5: 575,952 km (0.09 R)
• M6: 690,993 km (0.101 R)
• M7: 883,226 km (0.093 R)
• M8: 1,135,298 km (0.112 R)
• M9: 1,227,002 km (0.089 R)
• M10: 1,314,068 km (0.118 R)
• M11: 1,433,596 km (0.054 R)
• M12: 1,588,430 km (0.071 R)
• M13: 1,856,210 km (0.075 R)
• M14: 2,034,531 km (0.108 R)
• M15: 2,112,771 km (0.083 R)
• M16: 2,281,218 km (0.105 R)
• M17: 2,389,976 km (0.049 R)
• M18: 2,509,803 km (0.077 R)
• M19: 2,603,452 km (0.072 R)
• M20: 2,688,573 km (0.034 R)
• M21: 2,813,487 km (0.101 R)
• M22: 3,342,764 km (0.059 R)
• M23: 3,498,197 km (0.101 R)
• M24: 3,624,308 km (0.075 R)
• M25: 3,698,658 km (0.076 R)
• M26: 3,892,088 km (0.049 R)
• M27: 4,144,160 km (0.03 R)
• M28: 4,367,809 km (0.118 R)
• M29: 4,458,465 km (0.082 R)
• M30: 4,734,025 km (0.095 R)
• M31: 5,374,453 km (0.092 R)
• M32: 5,680,381 km (0.103 R)
• M33: 5,854,064 km (0.061 R)
• M34: 6,181,534 km (0.052 R)
• M35: 6,528,002 km (0.111 R)
• M36: 6,644,838 km (0.118 R)
• M37: 6,723,228 km (0.101 R)
• M38: 6,828,096 km (0.043 R)
• M39: 7,026,313 km (0.038 R)
• M40: 7,106,198 km (0.11 R)
• M41: 7,266,717 km (0.097 R)
• M42: 7,401,504 km (0.092 R)
• M43: 7,673,473 km (0.04 R)
• M44: 8,115,535 km (0.079 R)
• M45: 8,438,517 km (0.049 R)
• M46: 8,565,974 km (0.056 R)
• M47: 8,722,753 km (0.107 R)
• M48: 8,894,790 km (0.066 R)
• M49: 9,169,452 km (0.088 R)
• M50: 9,256,817 km (0.08 R)
• M51: 9,491,237 km (0.09 R)
• M52: 9,742,262 km (0.108 R)
• M53: 9,846,382 km (0.116 R)
• M54: 10,010,641 km (0.077 R)
• M55: 10,115,509 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 14.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.3 AU - 6.16 AU

Year: 7846 Days

Day: 11.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,183,434 km

• M1: 197,020 km (0.116 R)
• M2: 300,243 km (0.11 R)
• M3: 448,943 km (0.089 R)
• M4: 576,101 km (0.067 R)
• M5: 769,681 km (0.103 R)
• M6: 973,284 km (0.068 R)
• M7: 1,134,999 km (0.103 R)
• M8: 1,258,866 km (0.092 R)
• M9: 1,470,397 km (0.116 R)
• M10: 1,838,109 km (0.111 R)
• M11: 2,042,609 km (0.114 R)
• M12: 2,495,143 km (0.11 R)
• M13: 2,828,746 km (0.036 R)
• M14: 2,979,391 km (0.084 R)
• M15: 3,177,160 km (0.09 R)
• M16: 3,379,266 km (0.073 R)
• M17: 3,749,371 km (0.096 R)
• M18: 3,867,703 km (0.078 R)
• M19: 4,403,862 km (0.051 R)
• M20: 4,655,336 km (0.073 R)
• M21: 4,808,674 km (0.106 R)
• M22: 5,331,668 km (0.053 R)
• M23: 5,438,481 km (0.09 R)
• M24: 5,708,804 km (0.12 R)
• M25: 6,094,767 km (0.098 R)
• M26: 6,834,080 km (0.099 R)
• M27: 7,185,036 km (0.104 R)
• M28: 7,601,965 km (0.1 R)
• M29: 8,149,793 km (0.09 R)
• M30: 8,553,408 km (0.104 R)
• M31: 8,678,920 km (0.102 R)
• M32: 8,805,031 km (0.048 R)
• M33: 8,900,026 km (0.117 R)
• M34: 9,380,235 km (0.053 R)
• M35: 9,542,250 km (0.071 R)
• M36: 9,836,210 km (0.107 R)
• M37: 10,567,294 km (0.097 R)
• M38: 10,803,509 km (0.098 R)
• M39: 11,453,961 km (0.078 R)
• M40: 11,592,489 km (0.032 R)
• M41: 12,613,644 km (0.078 R)
• M42: 13,444,061 km (0.045 R)
• M43: 13,810,576 km (0.118 R)
• M44: 14,143,431 km (0.08 R)
• M45: 14,779,222 km (0.045 R)
• M46: 15,043,711 km (0.092 R)
• M47: 15,386,141 km (0.112 R)
• M48: 15,615,923 km (0.074 R)
• M49: 16,040,033 km (0.069 R)
• M50: 17,176,528 km (0.038 R)
• M51: 17,574,459 km (0.074 R)
• M52: 17,854,805 km (0.068 R)
• M53: 18,338,904 km (0.072 R)
• M54: 21,503,946 km (0.11 R)
• M55: 22,364,732 km (0.066 R)
• M56: 22,799,314 km (0.099 R)
• M57: 23,017,577 km (0.074 R)
• M58: 23,280,570 km (0.086 R)
• M59: 23,632,724 km (0.09 R)
• M60: 23,942,242 km (0.092 R)
• M61: 25,239,106 km (0.1 R)
• M62: 25,555,655 km (0.103 R)
• M63: 26,467,154 km (0.074 R)
• M64: 26,880,793 km (0.105 R)
• M65: 27,482,026 km (0.045 R)
• M66: 27,761,026 km (0.042 R)
• M67: 27,994,250 km (0.062 R)
• M68: 28,134,423 km (0.099 R)
• M69: 28,792,055 km (0.101 R)
• M70: 28,980,997 km (0.088 R)
• M71: 29,835,799 km (0.1 R)
• M72: 30,026,836 km (0.049 R)
• M73: 31,327,290 km (0.118 R)
• M74: 31,424,379 km (0.097 R)
• M75: 32,106,695 km (0.065 R)
• M76: 32,646,145 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 3.8

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.16 AU - 7.28 AU

Year: 10176 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,183,434 km

• M1: 88,562 km (0.067 R)
• M2: 119,828 km (0.078 R)
• M3: 156,330 km (0.098 R)
• M4: 400,773 km (0.082 R)
• M5: 573,857 km (0.065 R)
• M6: 739,462 km (0.071 R)
• M7: 1,214,436 km (0.103 R)
• M8: 1,319,004 km (0.103 R)
• M9: 1,462,918 km (0.108 R)
• M10: 1,536,669 km (0.103 R)
• M11: 1,904,082 km (0.118 R)
• M12: 1,944,324 km (0.032 R)
• M13: 2,025,705 km (0.106 R)
• M14: 2,128,927 km (0.03 R)
• M15: 2,191,609 km (0.109 R)
• M16: 2,362,001 km (0.09 R)
• M17: 2,944,834 km (0.082 R)
• M18: 3,156,515 km (0.103 R)
• M19: 3,397,368 km (0.093 R)
• M20: 3,421,902 km (0.092 R)
• M21: 3,744,734 km (0.081 R)
• M22: 4,824,980 km (0.071 R)
• M23: 6,291,787 km (0.044 R)
• M24: 6,747,462 km (0.095 R)
• M25: 8,407,550 km (0.047 R)
• M26: 8,440,611 km (0.111 R)
• M27: 8,976,321 km (0.106 R)
• M28: 9,010,130 km (0.104 R)
• M29: 9,214,182 km (0.093 R)
• M30: 9,248,290 km (0.114 R)
• M31: 9,730,593 km (0.033 R)
• M32: 10,185,820 km (0.082 R)
• M33: 10,683,831 km (0.089 R)
• M34: 10,791,542 km (0.1 R)
• M35: 10,827,595 km (0.111 R)
• M36: 10,863,648 km (0.116 R)
• M37: 11,189,771 km (0.063 R)
• M38: 11,482,385 km (0.08 R)
• M39: 12,450,432 km (0.11 R)
• M40: 14,582,950 km (0.072 R)
• M41: 15,304,909 km (0.072 R)
• M42: 15,670,227 km (0.116 R)
• M43: 16,326,812 km (0.111 R)
• M44: 16,533,856 km (0.043 R)
• M45: 16,908,748 km (0.12 R)
• M46: 17,160,222 km (0.104 R)
• M47: 17,794,218 km (0.09 R)
• M48: 17,921,975 km (0.099 R)
• M49: 18,007,245 km (0.087 R)
• M50: 18,694,648 km (0.11 R)
• M51: 18,954,649 km (0.046 R)
• M52: 19,259,529 km (0.092 R)
• M53: 21,167,351 km (0.076 R)
• M54: 21,212,380 km (0.081 R)
• M55: 21,257,558 km (0.1 R)
• M56: 21,347,915 km (0.1 R)
• M57: 21,528,929 km (0.102 R)
• M58: 21,801,346 km (0.103 R)
• M59: 22,671,857 km (0.112 R)
• M60: 25,494,020 km (0.11 R)
• M61: 26,410,606 km (0.093 R)
• M62: 26,604,785 km (0.055 R)
• M63: 28,325,310 km (0.107 R)
• M64: 28,773,505 km (0.041 R)
• M65: 30,132,153 km (0.116 R)
• M66: 30,182,866 km (0.114 R)
• M67: 30,947,012 km (0.101 R)
• M68: 32,859,023 km (0.105 R)
• M69: 32,963,592 km (0.087 R)
• M70: 33,068,011 km (0.103 R)
• M71: 33,750,327 km (0.104 R)
• M72: 34,014,068 km (0.104 R)
• M73: 34,490,238 km (0.112 R)
• M74: 34,649,560 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784

Radius: 7.3

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.9 AU - 9.84 AU

Year: 14483 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,183,434 km

• M1: 113,395 km (0.092 R)
• M2: 510,428 km (0.111 R)
• M3: 1,568,384 km (0.093 R)
• M4: 1,623,436 km (0.096 R)
• M5: 1,707,211 km (0.077 R)
• M6: 1,763,908 km (0.112 R)
• M7: 1,997,132 km (0.08 R)
• M8: 2,148,076 km (0.068 R)
• M9: 2,822,014 km (0.025 R)
• M10: 3,376,424 km (0.097 R)
• M11: 4,231,226 km (0.088 R)
• M12: 4,782,794 km (0.084 R)
• M13: 5,149,458 km (0.051 R)
• M14: 5,273,624 km (0.084 R)
• M15: 6,258,726 km (0.1 R)
• M16: 7,532,552 km (0.101 R)
• M17: 7,768,318 km (0.046 R)
• M18: 8,198,711 km (0.072 R)
• M19: 8,686,101 km (0.054 R)
• M20: 8,735,319 km (0.059 R)
• M21: 9,082,685 km (0.053 R)
• M22: 9,182,766 km (0.113 R)
• M23: 9,384,125 km (0.096 R)
• M24: 9,485,253 km (0.043 R)
• M25: 10,100,100 km (0.044 R)
• M26: 11,153,269 km (0.077 R)
• M27: 11,747,173 km (0.115 R)
• M28: 11,965,735 km (0.053 R)
• M29: 12,629,501 km (0.042 R)
• M30: 14,050,382 km (0.087 R)
• M31: 14,166,170 km (0.061 R)
• M32: 15,521,078 km (0.112 R)
• M33: 16,062,473 km (0.084 R)
• M34: 16,732,522 km (0.111 R)
• M35: 17,411,846 km (0.092 R)
• M36: 18,226,107 km (0.103 R)
• M37: 18,542,506 km (0.09 R)
• M38: 19,116,813 km (0.042 R)
• M39: 19,956,655 km (0.093 R)
• M40: 20,348,302 km (0.055 R)
• M41: 22,209,300 km (0.08 R)
• M42: 23,709,318 km (0.053 R)
• M43: 24,820,680 km (0.074 R)
• M44: 24,890,692 km (0.068 R)
• M45: 24,960,704 km (0.052 R)
• M46: 25,171,487 km (0.105 R)
• M47: 25,523,790 km (0.111 R)
• M48: 26,091,065 km (0.096 R)
• M49: 26,376,349 km (0.087 R)
• M50: 26,590,872 km (0.053 R)
• M51: 26,949,757 km (0.114 R)
• M52: 27,454,949 km (0.055 R)
• M53: 27,599,910 km (0.103 R)
• M54: 27,817,724 km (0.082 R)
• M55: 30,176,733 km (0.098 R)
• M56: 32,522,427 km (0.099 R)
• M57: 32,752,509 km (0.116 R)
• M58: 33,755,862 km (0.105 R)
• M59: 34,690,998 km (0.12 R)
• M60: 34,926,016 km (0.085 R)
• M61: 35,161,783 km (0.099 R)
• M62: 36,586,553 km (0.112 R)
• M63: 36,825,909 km (0.118 R)
• M64: 38,111,105 km (0.074 R)
• M65: 38,353,603 km (0.045 R)
• M66: 39,329,131 km (0.043 R)
• M67: 39,984,070 km (0.108 R)
• M68: 40,395,165 km (0.041 R)
• M69: 41,387,597 km (0.078 R)
• M70: 41,470,624 km (0.038 R)
• M71: 43,480,771 km (0.103 R)
• M72: 44,667,979 km (0.113 R)
• M73: 45,351,193 km (0.113 R)
• M74: 45,608,202 km (0.107 R)
• M75: 46,296,203 km (0.101 R)
• M76: 46,555,007 km (0.096 R)
• M77: 46,727,793 km (0.048 R)
• M78: 46,987,494 km (0.09 R)
• M79: 47,421,328 km (0.063 R)
• M80: 49,610,244 km (0.102 R)
• M81: 53,180,547 km (0.101 R)
• M82: 53,904,601 km (0.11 R)
• M83: 54,540,691 km (0.092 R)
• M84: 55,087,920 km (0.089 R)
• M85: 55,453,687 km (0.083 R)
• M86: 56,463,921 km (0.112 R)
• M87: 57,944,192 km (0.114 R)
• M88: 58,129,993 km (0.11 R)
• M89: 58,875,738 km (0.108 R)
• M90: 59,624,625 km (0.118 R)
• M91: 62,365,557 km (0.089 R)
• M92: 63,415,884 km (0.04 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit