🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

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: 322.8

Radius: 9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.86 AU - 1.14 AU

Year: 656 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,940,908 km

• M1: 112,498 km (0.109 R)
• M2: 224,546 km (0.118 R)
• M3: 326,273 km (0.065 R)
• M4: 423,811 km (0.057 R)
• M5: 482,453 km (0.089 R)
• M6: 609,013 km (0.118 R)
• M7: 718,070 km (0.054 R)
• M8: 781,649 km (0.067 R)
• M9: 892,351 km (0.116 R)
• M10: 1,041,949 km (0.101 R)
• M11: 1,134,849 km (0.034 R)
• M12: 1,318,705 km (0.092 R)
• M13: 1,468,602 km (0.118 R)
• M14: 1,624,184 km (0.073 R)
• M15: 1,756,129 km (0.038 R)
• M16: 1,838,259 km (0.12 R)
• M17: 1,927,569 km (0.107 R)
• M18: 2,000,273 km (0.068 R)
• M19: 2,211,057 km (0.041 R)
• M20: 2,351,529 km (0.092 R)
• M21: 2,614,223 km (0.103 R)
• M22: 2,701,738 km (0.073 R)
• M23: 2,776,536 km (0.026 R)
• M24: 3,283,374 km (0.095 R)
• M25: 3,399,911 km (0.108 R)
• M26: 3,547,564 km (0.114 R)
• M27: 3,622,213 km (0.102 R)
• M28: 3,712,421 km (0.095 R)
• M29: 3,872,191 km (0.097 R)
• M30: 3,956,864 km (0.11 R)
• M31: 4,269,673 km (0.098 R)
• M32: 4,542,091 km (0.085 R)
• M33: 4,607,016 km (0.089 R)
• M34: 4,811,816 km (0.052 R)
• M35: 4,911,148 km (0.06 R)
• M36: 5,539,310 km (0.081 R)
• M37: 5,774,777 km (0.108 R)
• M38: 6,004,709 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 9.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.14 AU - 2.82 AU

Year: 2562 Days

Day: 13.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 75,940,908 km

• M1: 140,173 km (0.096 R)
• M2: 230,231 km (0.084 R)
• M3: 322,533 km (0.078 R)
• M4: 461,809 km (0.088 R)
• M5: 559,047 km (0.104 R)
• M6: 781,649 km (0.103 R)
• M7: 860,487 km (0.078 R)
• M8: 918,381 km (0.103 R)
• M9: 1,014,274 km (0.074 R)
• M10: 1,249,142 km (0.117 R)
• M11: 1,466,358 km (0.116 R)
• M12: 1,860,698 km (0.044 R)
• M13: 1,945,072 km (0.104 R)
• M14: 2,062,207 km (0.055 R)
• M15: 2,205,970 km (0.085 R)
• M16: 2,369,630 km (0.073 R)
• M17: 2,614,223 km (0.118 R)
• M18: 2,691,714 km (0.074 R)
• M19: 2,796,433 km (0.119 R)
• M20: 2,991,957 km (0.045 R)
• M21: 3,368,196 km (0.104 R)
• M22: 3,528,715 km (0.033 R)
• M23: 3,643,456 km (0.118 R)
• M24: 4,165,553 km (0.095 R)
• M25: 4,348,212 km (0.069 R)
• M26: 4,512,769 km (0.107 R)
• M27: 4,890,803 km (0.079 R)
• M28: 5,029,780 km (0.092 R)
• M29: 5,116,098 km (0.082 R)
• M30: 5,268,089 km (0.103 R)
• M31: 5,344,683 km (0.066 R)
• M32: 5,789,587 km (0.071 R)
• M33: 5,970,900 km (0.111 R)
• M34: 6,165,676 km (0.069 R)
• M35: 6,397,403 km (0.085 R)
• M36: 6,479,233 km (0.102 R)
• M37: 6,561,363 km (0.116 R)
• M38: 6,620,304 km (0.064 R)
• M39: 7,255,497 km (0.091 R)
• M40: 7,402,103 km (0.064 R)
• M41: 7,524,922 km (0.113 R)
• M42: 7,648,490 km (0.097 R)
• M43: 7,710,573 km (0.072 R)
• M44: 7,910,137 km (0.063 R)
• M45: 8,301,784 km (0.111 R)
• M46: 8,519,300 km (0.03 R)
• M47: 8,596,492 km (0.114 R)
• M48: 8,661,118 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 13.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.18 AU - 5.12 AU

Year: 5546 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,940,908 km

• M1: 251,923 km (0.095 R)
• M2: 340,934 km (0.114 R)
• M3: 466,446 km (0.114 R)
• M4: 746,045 km (0.091 R)
• M5: 833,410 km (0.115 R)
• M6: 1,313,918 km (0.105 R)
• M7: 1,409,062 km (0.096 R)
• M8: 1,577,809 km (0.092 R)
• M9: 1,679,535 km (0.03 R)
• M10: 1,768,546 km (0.115 R)
• M11: 1,967,212 km (0.102 R)
• M12: 2,573,532 km (0.084 R)
• M13: 2,659,850 km (0.056 R)
• M14: 2,960,841 km (0.116 R)
• M15: 3,310,601 km (0.109 R)
• M16: 3,538,438 km (0.059 R)
• M17: 3,969,879 km (0.051 R)
• M18: 4,151,191 km (0.082 R)
• M19: 4,522,344 km (0.1 R)
• M20: 4,904,267 km (0.084 R)
• M21: 5,341,093 km (0.028 R)
• M22: 5,541,853 km (0.069 R)
• M23: 6,112,569 km (0.07 R)
• M24: 6,229,106 km (0.098 R)
• M25: 6,487,910 km (0.12 R)
• M26: 6,750,155 km (0.076 R)
• M27: 6,919,051 km (0.111 R)
• M28: 7,113,678 km (0.113 R)
• M29: 8,657,229 km (0.113 R)
• M30: 8,788,277 km (0.06 R)
• M31: 9,105,424 km (0.065 R)
• M32: 9,345,828 km (0.106 R)
• M33: 9,696,784 km (0.097 R)
• M34: 9,860,295 km (0.116 R)
• M35: 10,190,009 km (0.09 R)
• M36: 10,384,037 km (0.074 R)
• M37: 10,551,287 km (0.1 R)
• M38: 10,916,905 km (0.119 R)
• M39: 11,401,153 km (0.061 R)
• M40: 11,516,194 km (0.088 R)
• M41: 11,631,534 km (0.116 R)
• M42: 12,420,513 km (0.093 R)
• M43: 12,956,073 km (0.078 R)
• M44: 13,834,811 km (0.105 R)
• M45: 15,363,253 km (0.114 R)
• M46: 16,195,914 km (0.065 R)
• M47: 16,390,092 km (0.108 R)
• M48: 17,010,475 km (0.118 R)
• M49: 17,109,060 km (0.085 R)
• M50: 18,307,638 km (0.046 R)
• M51: 18,985,167 km (0.085 R)
• M52: 19,087,492 km (0.095 R)
• M53: 19,258,482 km (0.062 R)
• M54: 19,429,921 km (0.073 R)
• M55: 19,809,002 km (0.064 R)
• M56: 20,051,650 km (0.086 R)
• M57: 20,155,770 km (0.077 R)
• M58: 20,539,638 km (0.061 R)
• M59: 21,137,431 km (0.062 R)
• M60: 21,491,828 km (0.099 R)
• M61: 23,256,635 km (0.12 R)
• M62: 23,402,642 km (0.114 R)
• M63: 23,990,263 km (0.111 R)
• M64: 24,806,020 km (0.076 R)
• M65: 25,067,517 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 7.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.69 AU - 7.73 AU

Year: 12700 Days

Day: 21.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,940,908 km

• M1: 104,120 km (0.082 R)
• M2: 157,826 km (0.065 R)
• M3: 329,863 km (0.108 R)
• M4: 622,477 km (0.109 R)
• M5: 757,713 km (0.111 R)
• M6: 879,935 km (0.099 R)
• M7: 1,325,138 km (0.086 R)
• M8: 1,378,544 km (0.056 R)
• M9: 1,529,339 km (0.118 R)
• M10: 1,628,223 km (0.077 R)
• M11: 1,743,862 km (0.077 R)
• M12: 1,832,424 km (0.083 R)
• M13: 2,362,300 km (0.074 R)
• M14: 2,526,858 km (0.042 R)
• M15: 2,798,079 km (0.097 R)
• M16: 2,937,205 km (0.075 R)
• M17: 3,610,395 km (0.1 R)
• M18: 3,723,940 km (0.078 R)
• M19: 4,249,627 km (0.12 R)
• M20: 4,369,754 km (0.091 R)
• M21: 4,430,191 km (0.113 R)
• M22: 4,819,295 km (0.09 R)
• M23: 4,965,602 km (0.068 R)
• M24: 5,092,012 km (0.113 R)
• M25: 5,326,731 km (0.11 R)
• M26: 5,564,891 km (0.053 R)
• M27: 5,696,388 km (0.052 R)
• M28: 6,074,422 km (0.091 R)
• M29: 6,346,091 km (0.114 R)
• M30: 6,529,498 km (0.109 R)
• M31: 6,691,363 km (0.063 R)
• M32: 6,784,563 km (0.092 R)
• M33: 7,090,041 km (0.106 R)
• M34: 7,376,222 km (0.095 R)
• M35: 8,232,221 km (0.064 R)
• M36: 8,965,101 km (0.112 R)
• M37: 9,274,470 km (0.11 R)
• M38: 9,352,410 km (0.07 R)
• M39: 9,561,249 km (0.071 R)
• M40: 9,692,446 km (0.097 R)
• M41: 9,797,913 km (0.11 R)
• M42: 9,877,199 km (0.116 R)
• M43: 10,196,740 km (0.069 R)
• M44: 11,120,507 km (0.108 R)
• M45: 11,175,709 km (0.082 R)
• M46: 11,592,339 km (0.078 R)
• M47: 11,648,289 km (0.113 R)
• M48: 12,070,753 km (0.1 R)
• M49: 12,127,451 km (0.039 R)
• M50: 12,212,721 km (0.088 R)
• M51: 12,498,154 km (0.056 R)
• M52: 12,555,600 km (0.092 R)
• M53: 13,221,759 km (0.068 R)
• M54: 13,280,252 km (0.099 R)
• M55: 13,691,796 km (0.06 R)
• M56: 14,197,436 km (0.063 R)
• M57: 14,467,610 km (0.068 R)
• M58: 15,472,459 km (0.112 R)
• M59: 16,217,456 km (0.105 R)
• M60: 16,594,293 km (0.117 R)
• M61: 17,356,644 km (0.071 R)
• M62: 18,195,439 km (0.107 R)
• M63: 18,423,576 km (0.078 R)
• M64: 18,619,699 km (0.079 R)
• M65: 18,751,046 km (0.104 R)
• M66: 19,245,766 km (0.089 R)
• M67: 19,411,670 km (0.051 R)
• M68: 20,214,562 km (0.116 R)
• M69: 21,164,957 km (0.04 R)
• M70: 21,336,247 km (0.06 R)
• M71: 21,611,208 km (0.085 R)
• M72: 21,680,172 km (0.095 R)
• M73: 21,921,922 km (0.114 R)
• M74: 22,025,893 km (0.062 R)
• M75: 23,391,572 km (0.057 R)
• M76: 23,497,637 km (0.061 R)
• M77: 23,817,178 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.5

Radius: 4.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.27 AU - 9.57 AU

Year: 16028 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,940,908 km

• M1: 490,681 km (0.075 R)
• M2: 948,301 km (0.114 R)
• M3: 1,003,951 km (0.071 R)
• M4: 1,089,671 km (0.095 R)
• M5: 2,735,098 km (0.072 R)
• M6: 2,936,457 km (0.086 R)
• M7: 3,142,602 km (0.099 R)
• M8: 4,497,959 km (0.099 R)
• M9: 4,831,562 km (0.107 R)
• M10: 5,346,628 km (0.083 R)
• M11: 6,008,449 km (0.066 R)
• M12: 6,481,627 km (0.086 R)
• M13: 6,535,033 km (0.105 R)
• M14: 6,939,546 km (0.106 R)
• M15: 6,994,000 km (0.071 R)
• M16: 7,268,961 km (0.099 R)
• M17: 7,914,475 km (0.109 R)
• M18: 8,287,572 km (0.063 R)
• M19: 8,636,883 km (0.039 R)
• M20: 9,229,740 km (0.089 R)
• M21: 9,744,057 km (0.102 R)
• M22: 10,926,928 km (0.106 R)
• M23: 11,213,707 km (0.04 R)
• M24: 11,859,670 km (0.104 R)
• M25: 12,187,290 km (0.104 R)
• M26: 12,517,751 km (0.086 R)
• M27: 12,784,185 km (0.097 R)
• M28: 12,951,735 km (0.091 R)
• M29: 13,356,846 km (0.089 R)
• M30: 13,663,372 km (0.108 R)
• M31: 15,872,932 km (0.098 R)
• M32: 16,269,965 km (0.118 R)
• M33: 17,000,152 km (0.081 R)
• M34: 18,492,541 km (0.111 R)
• M35: 21,005,187 km (0.098 R)
• M36: 21,520,551 km (0.11 R)
• M37: 23,458,741 km (0.112 R)
• M38: 23,581,711 km (0.088 R)
• M39: 24,075,833 km (0.101 R)
• M40: 24,365,604 km (0.093 R)
• M41: 25,199,911 km (0.066 R)
• M42: 25,367,909 km (0.085 R)
• M43: 26,256,072 km (0.115 R)
• M44: 27,025,304 km (0.091 R)
• M45: 27,975,550 km (0.083 R)
• M46: 29,509,676 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 7.6

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.6 AU - 11.58 AU

Year: 19482 Days

Day: 19.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,940,908 km

• M1: 96,939 km (0.104 R)
• M2: 182,061 km (0.111 R)
• M3: 569,968 km (0.078 R)
• M4: 724,203 km (0.03 R)
• M5: 1,099,694 km (0.102 R)
• M6: 1,941,032 km (0.091 R)
• M7: 2,245,614 km (0.072 R)
• M8: 2,975,651 km (0.089 R)
• M9: 3,208,126 km (0.118 R)
• M10: 4,369,305 km (0.091 R)
• M11: 4,903,220 km (0.096 R)
• M12: 5,131,805 km (0.099 R)
• M13: 6,326,494 km (0.087 R)
• M14: 6,575,425 km (0.054 R)
• M15: 6,980,386 km (0.03 R)
• M16: 7,031,698 km (0.04 R)
• M17: 7,921,058 km (0.07 R)
• M18: 8,735,020 km (0.059 R)
• M19: 9,348,670 km (0.095 R)
• M20: 9,861,192 km (0.09 R)
• M21: 11,211,912 km (0.093 R)
• M22: 12,123,711 km (0.108 R)
• M23: 12,933,035 km (0.094 R)
• M24: 13,439,873 km (0.07 R)
• M25: 13,567,480 km (0.105 R)
• M26: 14,407,472 km (0.078 R)
• M27: 15,934,268 km (0.087 R)
• M28: 16,957,517 km (0.047 R)
• M29: 17,026,482 km (0.096 R)
• M30: 17,303,238 km (0.095 R)
• M31: 18,001,860 km (0.066 R)
• M32: 18,072,171 km (0.108 R)
• M33: 18,638,399 km (0.045 R)
• M34: 19,426,331 km (0.102 R)
• M35: 19,860,763 km (0.093 R)
• M36: 21,183,208 km (0.046 R)
• M37: 22,080,496 km (0.114 R)
• M38: 22,306,838 km (0.069 R)
• M39: 23,526,509 km (0.101 R)
• M40: 24,846,112 km (0.1 R)
• M41: 25,396,333 km (0.092 R)
• M42: 25,791,870 km (0.082 R)
• M43: 26,509,042 km (0.108 R)
• M44: 26,669,261 km (0.097 R)
• M45: 26,829,929 km (0.083 R)
• M46: 27,152,014 km (0.094 R)
• M47: 27,232,647 km (0.119 R)
• M48: 28,617,325 km (0.118 R)
• M49: 28,699,454 km (0.063 R)
• M50: 28,864,012 km (0.066 R)
• M51: 29,028,868 km (0.082 R)
• M52: 29,276,752 km (0.099 R)
• M53: 29,941,266 km (0.07 R)
• M54: 30,108,067 km (0.12 R)
• M55: 30,610,716 km (0.081 R)
• M56: 32,049,549 km (0.105 R)
• M57: 32,305,810 km (0.081 R)
• M58: 32,906,296 km (0.112 R)
• M59: 34,292,469 km (0.088 R)
• M60: 35,432,854 km (0.09 R)
• M61: 37,750,723 km (0.117 R)
• M62: 39,109,970 km (0.095 R)
• M63: 39,383,883 km (0.033 R)
• M64: 39,841,503 km (0.081 R)
• M65: 40,301,068 km (0.117 R)
• M66: 40,854,730 km (0.112 R)
• M67: 41,969,832 km (0.083 R)
• M68: 42,250,029 km (0.047 R)
• M69: 44,229,658 km (0.094 R)
• M70: 44,896,116 km (0.073 R)
• M71: 45,950,332 km (0.113 R)
• M72: 46,239,206 km (0.074 R)
• M73: 46,335,696 km (0.093 R)
• M74: 46,818,748 km (0.099 R)
• M75: 47,985,312 km (0.073 R)
• M76: 48,572,035 km (0.079 R)
• M77: 49,062,866 km (0.093 R)
• M78: 50,545,231 km (0.085 R)
• M79: 52,745,816 km (0.056 R)
• M80: 54,671,290 km (0.093 R)
• M81: 56,723,025 km (0.093 R)
• M82: 56,826,247 km (0.06 R)
• M83: 57,032,842 km (0.113 R)
• M84: 57,862,063 km (0.037 R)
• M85: 58,070,004 km (0.072 R)
• M86: 59,113,299 km (0.109 R)
• M87: 60,057,561 km (0.045 R)
• M88: 66,044,169 km (0.052 R)
• M89: 67,570,217 km (0.094 R)
• M90: 67,789,228 km (0.114 R)
• M91: 68,557,413 km (0.1 R)
• M92: 68,667,367 km (0.115 R)
• M93: 71,213,074 km (0.064 R)
• M94: 72,329,523 km (0.07 R)
• M95: 72,889,917 km (0.06 R)
• M96: 75,940,965 km (0.056 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: 254 - 16,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit