🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 11.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.22 AU - 1.24 AU

Year: 910 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,798,791 km

• M1: 148,251 km (0.108 R)
• M2: 226,042 km (0.061 R)
• M3: 328,367 km (0.108 R)
• M4: 420,669 km (0.088 R)
• M5: 501,153 km (0.062 R)
• M6: 598,391 km (0.058 R)
• M7: 769,531 km (0.045 R)
• M8: 844,031 km (0.11 R)
• M9: 927,507 km (0.112 R)
• M10: 1,007,691 km (0.114 R)
• M11: 1,122,882 km (0.115 R)
• M12: 1,209,200 km (0.118 R)
• M13: 1,353,412 km (0.064 R)
• M14: 1,766,900 km (0.11 R)
• M15: 1,852,770 km (0.117 R)
• M16: 2,061,459 km (0.087 R)
• M17: 2,152,265 km (0.085 R)
• M18: 2,320,712 km (0.083 R)
• M19: 2,415,258 km (0.078 R)
• M20: 2,528,802 km (0.115 R)
• M21: 2,617,364 km (0.114 R)
• M22: 2,815,881 km (0.114 R)
• M23: 2,898,608 km (0.072 R)
• M24: 3,237,597 km (0.067 R)
• M25: 3,412,028 km (0.119 R)
• M26: 3,629,394 km (0.092 R)
• M27: 3,729,774 km (0.115 R)
• M28: 3,831,052 km (0.12 R)
• M29: 3,984,838 km (0.084 R)
• M30: 4,098,832 km (0.118 R)
• M31: 4,203,401 km (0.082 R)
• M32: 4,383,367 km (0.101 R)
• M33: 4,576,797 km (0.114 R)
• M34: 4,685,405 km (0.058 R)
• M35: 4,983,255 km (0.115 R)
• M36: 5,061,494 km (0.109 R)
• M37: 5,608,873 km (0.076 R)
• M38: 5,819,058 km (0.113 R)
• M39: 6,008,150 km (0.052 R)
• M40: 6,103,444 km (0.097 R)
• M41: 6,211,304 km (0.083 R)
• M42: 6,295,677 km (0.114 R)
• M43: 6,416,701 km (0.085 R)
• M44: 6,526,506 km (0.111 R)
• M45: 6,698,245 km (0.104 R)
• M46: 7,059,075 km (0.04 R)
• M47: 7,260,882 km (0.108 R)
• M48: 7,541,528 km (0.098 R)
• M49: 7,773,853 km (0.11 R)
• M50: 7,969,228 km (0.115 R)
• M51: 8,484,892 km (0.096 R)
• M52: 8,592,004 km (0.119 R)
• M53: 8,726,642 km (0.092 R)
• M54: 8,834,801 km (0.084 R)
• M55: 8,943,410 km (0.104 R)
• M56: 9,079,693 km (0.116 R)
• M57: 9,161,822 km (0.102 R)
• M58: 9,326,978 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 11.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.28 AU - 1.34 AU

Year: 1000 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,798,791 km

• M1: 164,707 km (0.066 R)
• M2: 240,553 km (0.039 R)
• M3: 354,397 km (0.08 R)
• M4: 454,478 km (0.083 R)
• M5: 593,904 km (0.073 R)
• M6: 810,521 km (0.112 R)
• M7: 958,922 km (0.095 R)
• M8: 1,138,141 km (0.068 R)
• M9: 1,389,615 km (0.073 R)
• M10: 1,554,172 km (0.076 R)
• M11: 1,700,479 km (0.113 R)
• M12: 1,775,428 km (0.071 R)
• M13: 1,859,950 km (0.105 R)
• M14: 1,989,652 km (0.048 R)
• M15: 2,258,030 km (0.057 R)
• M16: 2,350,183 km (0.087 R)
• M17: 2,481,380 km (0.041 R)
• M18: 2,624,695 km (0.113 R)
• M19: 2,731,508 km (0.084 R)
• M20: 3,184,041 km (0.071 R)
• M21: 3,413,973 km (0.103 R)
• M22: 3,552,501 km (0.098 R)
• M23: 3,649,440 km (0.036 R)
• M24: 3,945,793 km (0.1 R)
• M25: 4,035,103 km (0.086 R)
• M26: 4,410,893 km (0.117 R)
• M27: 4,620,629 km (0.101 R)
• M28: 4,762,299 km (0.084 R)
• M29: 4,965,453 km (0.116 R)
• M30: 5,074,210 km (0.112 R)
• M31: 5,318,803 km (0.103 R)
• M32: 5,442,520 km (0.119 R)
• M33: 5,554,719 km (0.106 R)
• M34: 5,680,381 km (0.105 R)
• M35: 5,768,793 km (0.097 R)
• M36: 5,857,804 km (0.041 R)
• M37: 5,934,398 km (0.091 R)
• M38: 6,101,499 km (0.115 R)
• M39: 6,374,814 km (0.059 R)
• M40: 6,546,104 km (0.081 R)
• M41: 6,692,261 km (0.107 R)
• M42: 6,785,759 km (0.035 R)
• M43: 6,893,171 km (0.108 R)
• M44: 7,287,511 km (0.072 R)
• M45: 7,425,141 km (0.112 R)
• M46: 7,577,581 km (0.107 R)
• M47: 7,843,416 km (0.098 R)
• M48: 8,226,537 km (0.103 R)
• M49: 8,369,851 km (0.11 R)
• M50: 8,470,830 km (0.11 R)
• M51: 8,615,641 km (0.117 R)
• M52: 8,849,163 km (0.111 R)
• M53: 9,412,100 km (0.083 R)
• M54: 9,517,117 km (0.091 R)
• M55: 9,773,678 km (0.109 R)
• M56: 10,216,637 km (0.064 R)
• M57: 10,339,906 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 13.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.58 AU - 1.66 AU

Year: 1375 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,798,791 km

• M1: 184,903 km (0.041 R)
• M2: 274,063 km (0.038 R)
• M3: 363,972 km (0.111 R)
• M4: 466,745 km (0.045 R)
• M5: 582,983 km (0.083 R)
• M6: 684,709 km (0.081 R)
• M7: 774,917 km (0.093 R)
• M8: 964,158 km (0.07 R)
• M9: 1,051,823 km (0.047 R)
• M10: 1,208,452 km (0.079 R)
• M11: 1,425,817 km (0.1 R)
• M12: 1,638,097 km (0.071 R)
• M13: 1,732,194 km (0.104 R)
• M14: 1,815,520 km (0.101 R)
• M15: 2,217,788 km (0.071 R)
• M16: 2,611,380 km (0.089 R)
• M17: 2,715,201 km (0.082 R)
• M18: 2,835,628 km (0.1 R)
• M19: 3,144,547 km (0.116 R)
• M20: 3,247,321 km (0.049 R)
• M21: 3,367,448 km (0.12 R)
• M22: 3,472,765 km (0.033 R)
• M23: 3,579,129 km (0.03 R)
• M24: 3,770,166 km (0.088 R)
• M25: 4,110,501 km (0.108 R)
• M26: 4,337,141 km (0.115 R)
• M27: 4,434,380 km (0.105 R)
• M28: 4,666,855 km (0.084 R)
• M29: 4,802,989 km (0.119 R)
• M30: 5,041,897 km (0.107 R)
• M31: 5,209,746 km (0.062 R)
• M32: 5,303,693 km (0.078 R)
• M33: 5,666,319 km (0.095 R)
• M34: 5,909,265 km (0.12 R)
• M35: 6,046,896 km (0.109 R)
• M36: 6,215,343 km (0.103 R)
• M37: 6,305,251 km (0.084 R)
• M38: 6,812,388 km (0.097 R)
• M39: 6,936,105 km (0.105 R)
• M40: 7,050,099 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.19 AU - 4.27 AU

Year: 5801 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,798,791 km

• M1: 250,576 km (0.113 R)
• M2: 343,028 km (0.104 R)
• M3: 612,454 km (0.046 R)
• M4: 811,568 km (0.069 R)
• M5: 1,592,619 km (0.073 R)
• M6: 1,877,752 km (0.093 R)
• M7: 2,122,794 km (0.081 R)
• M8: 2,449,964 km (0.12 R)
• M9: 2,882,153 km (0.07 R)
• M10: 3,473,663 km (0.072 R)
• M11: 3,707,035 km (0.089 R)
• M12: 4,059,787 km (0.074 R)
• M13: 4,335,346 km (0.112 R)
• M14: 4,512,470 km (0.06 R)
• M15: 4,966,201 km (0.09 R)
• M16: 5,292,623 km (0.073 R)
• M17: 5,706,560 km (0.102 R)
• M18: 5,803,649 km (0.115 R)
• M19: 6,735,943 km (0.104 R)
• M20: 7,483,633 km (0.116 R)
• M21: 7,804,521 km (0.115 R)
• M22: 8,404,558 km (0.033 R)
• M23: 8,981,856 km (0.08 R)
• M24: 9,476,128 km (0.107 R)
• M25: 9,959,628 km (0.037 R)
• M26: 10,135,705 km (0.025 R)
• M27: 10,352,322 km (0.044 R)
• M28: 10,790,345 km (0.109 R)
• M29: 11,315,733 km (0.073 R)
• M30: 12,036,196 km (0.096 R)
• M31: 12,140,316 km (0.037 R)
• M32: 12,538,845 km (0.108 R)
• M33: 12,792,712 km (0.08 R)
• M34: 12,962,955 km (0.025 R)
• M35: 13,348,917 km (0.097 R)
• M36: 13,521,553 km (0.082 R)
• M37: 13,891,060 km (0.114 R)
• M38: 14,351,971 km (0.071 R)
• M39: 14,551,235 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 5.8

Gravity: 22.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.97 AU - 7.13 AU

Year: 12483 Days

Day: 16.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,798,791 km

• M1: 113,395 km (0.111 R)
• M2: 286,779 km (0.109 R)
• M3: 516,861 km (0.119 R)
• M4: 679,324 km (0.102 R)
• M5: 816,954 km (0.066 R)
• M6: 1,051,224 km (0.09 R)
• M7: 1,528,441 km (0.027 R)
• M8: 1,579,604 km (0.086 R)
• M9: 2,036,775 km (0.109 R)
• M10: 2,207,616 km (0.113 R)
• M11: 2,442,634 km (0.117 R)
• M12: 2,747,664 km (0.065 R)
• M13: 2,904,592 km (0.058 R)
• M14: 3,494,157 km (0.093 R)
• M15: 3,872,191 km (0.088 R)
• M16: 3,977,658 km (0.112 R)
• M17: 4,084,022 km (0.105 R)
• M18: 4,227,187 km (0.089 R)
• M19: 4,555,704 km (0.102 R)
• M20: 4,592,655 km (0.068 R)
• M21: 5,198,376 km (0.074 R)
• M22: 5,629,218 km (0.106 R)
• M23: 6,276,229 km (0.083 R)
• M24: 6,608,486 km (0.115 R)
• M25: 6,946,577 km (0.091 R)
• M26: 7,816,190 km (0.086 R)
• M27: 8,354,293 km (0.11 R)
• M28: 8,857,989 km (0.116 R)
• M29: 9,418,682 km (0.084 R)
• M30: 9,655,645 km (0.116 R)
• M31: 9,703,367 km (0.085 R)
• M32: 10,232,494 km (0.086 R)
• M33: 10,574,176 km (0.118 R)
• M34: 11,570,797 km (0.079 R)
• M35: 11,722,788 km (0.098 R)
• M36: 12,234,563 km (0.112 R)
• M37: 12,805,877 km (0.062 R)
• M38: 13,279,653 km (0.096 R)
• M39: 13,812,970 km (0.052 R)
• M40: 14,516,529 km (0.097 R)
• M41: 14,571,132 km (0.112 R)
• M42: 15,454,208 km (0.056 R)
• M43: 16,184,395 km (0.102 R)
• M44: 17,156,183 km (0.038 R)
• M45: 17,213,928 km (0.098 R)
• M46: 17,794,966 km (0.087 R)
• M47: 18,087,879 km (0.106 R)
• M48: 18,146,671 km (0.062 R)
• M49: 18,205,462 km (0.116 R)
• M50: 18,382,437 km (0.034 R)
• M51: 18,678,491 km (0.108 R)
• M52: 19,697,103 km (0.095 R)
• M53: 20,000,039 km (0.065 R)
• M54: 20,304,620 km (0.032 R)
• M55: 22,352,914 km (0.083 R)
• M56: 22,479,025 km (0.111 R)
• M57: 24,335,983 km (0.058 R)
• M58: 24,595,984 km (0.059 R)
• M59: 26,909,665 km (0.112 R)
• M60: 27,245,811 km (0.113 R)
• M61: 27,990,210 km (0.111 R)
• M62: 28,399,211 km (0.109 R)
• M63: 28,947,338 km (0.09 R)
• M64: 29,568,318 km (0.094 R)
• M65: 29,637,582 km (0.111 R)
• M66: 30,193,787 km (0.094 R)
• M67: 31,882,597 km (0.106 R)
• M68: 32,309,550 km (0.057 R)
• M69: 32,595,282 km (0.099 R)
• M70: 34,036,358 km (0.095 R)
• M71: 36,756,646 km (0.072 R)
• M72: 36,905,645 km (0.116 R)
• M73: 37,503,737 km (0.1 R)
• M74: 38,255,766 km (0.098 R)
• M75: 38,937,035 km (0.115 R)
• M76: 40,541,921 km (0.08 R)
• M77: 44,052,983 km (0.114 R)
• M78: 46,125,661 km (0.07 R)
• M79: 46,689,047 km (0.034 R)
• M80: 47,092,961 km (0.101 R)
• M81: 47,335,758 km (0.104 R)
• M82: 47,579,004 km (0.059 R)
• M83: 48,229,905 km (0.07 R)
• M84: 50,696,325 km (0.113 R)
• M85: 51,610,966 km (0.047 R)
• M86: 53,456,555 km (0.074 R)
• M87: 56,179,386 km (0.116 R)
• M88: 56,522,863 km (0.092 R)
• M89: 57,644,099 km (0.118 R)
• M90: 57,817,183 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.3

Radius: 4.2

Gravity: 46.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.77 AU - 8.99 AU

Year: 13369 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,798,791 km

• M1: 62,382 km (0.068 R)
• M2: 201,359 km (0.028 R)
• M3: 253,718 km (0.056 R)
• M4: 583,731 km (0.12 R)
• M5: 661,372 km (0.086 R)
• M6: 914,791 km (0.101 R)
• M7: 1,147,116 km (0.102 R)
• M8: 1,397,394 km (0.111 R)
• M9: 1,860,250 km (0.111 R)
• M10: 1,975,589 km (0.039 R)
• M11: 2,004,761 km (0.118 R)
• M12: 2,946,480 km (0.113 R)
• M13: 3,496,850 km (0.102 R)
• M14: 4,003,987 km (0.074 R)
• M15: 4,078,337 km (0.028 R)
• M16: 4,304,080 km (0.09 R)
• M17: 4,807,028 km (0.119 R)
• M18: 5,616,502 km (0.055 R)
• M19: 5,699,679 km (0.091 R)
• M20: 6,079,508 km (0.098 R)
• M21: 6,952,112 km (0.073 R)
• M22: 7,176,359 km (0.093 R)
• M23: 8,908,254 km (0.06 R)
• M24: 9,695,139 km (0.096 R)
• M25: 10,147,523 km (0.078 R)
• M26: 10,299,813 km (0.085 R)
• M27: 10,968,665 km (0.054 R)
• M28: 11,072,786 km (0.053 R)
• M29: 12,673,632 km (0.086 R)
• M30: 13,002,449 km (0.057 R)
• M31: 13,612,359 km (0.064 R)
• M32: 14,516,229 km (0.101 R)
• M33: 14,860,155 km (0.033 R)
• M34: 15,849,146 km (0.099 R)
• M35: 16,500,196 km (0.117 R)
• M36: 16,979,358 km (0.06 R)
• M37: 19,884,549 km (0.109 R)
• M38: 20,266,323 km (0.118 R)
• M39: 21,231,229 km (0.046 R)
• M40: 22,211,245 km (0.058 R)
• M41: 22,474,986 km (0.069 R)
• M42: 23,607,741 km (0.115 R)
• M43: 25,100,877 km (0.089 R)
• M44: 25,513,318 km (0.091 R)
• M45: 25,582,283 km (0.032 R)
• M46: 26,275,370 km (0.117 R)
• M47: 26,904,429 km (0.034 R)
• M48: 28,677,762 km (0.075 R)
• M49: 30,269,184 km (0.109 R)
• M50: 30,708,105 km (0.063 R)
• M51: 31,075,517 km (0.08 R)
• M52: 33,310,509 km (0.058 R)
• M53: 33,612,398 km (0.095 R)
• M54: 33,763,641 km (0.101 R)
• M55: 33,991,030 km (0.086 R)
• M56: 34,066,876 km (0.037 R)
• M57: 35,750,899 km (0.086 R)
• M58: 36,059,968 km (0.082 R)
• M59: 36,758,590 km (0.069 R)
• M60: 39,040,108 km (0.075 R)
• M61: 39,119,544 km (0.088 R)
• M62: 39,677,544 km (0.099 R)
• M63: 41,529,117 km (0.049 R)
• M64: 42,997,719 km (0.046 R)
• M65: 44,982,135 km (0.118 R)
• M66: 45,985,488 km (0.059 R)
• M67: 46,153,486 km (0.117 R)
• M68: 47,165,366 km (0.082 R)
• M69: 49,985,735 km (0.068 R)
• M70: 50,158,520 km (0.085 R)
• M71: 50,504,391 km (0.115 R)
• M72: 50,677,625 km (0.083 R)
• M73: 51,285,740 km (0.071 R)
• M74: 51,808,735 km (0.071 R)
• M75: 51,983,614 km (0.097 R)
• M76: 52,158,494 km (0.082 R)
• M77: 52,333,674 km (0.102 R)
• M78: 52,772,294 km (0.037 R)
• M79: 53,212,262 km (0.098 R)
• M80: 53,830,251 km (0.099 R)
• M81: 54,895,238 km (0.026 R)
• M82: 57,497,194 km (0.045 R)
• M83: 57,587,700 km (0.034 R)
• M84: 57,949,877 km (0.105 R)
• M85: 59,041,193 km (0.061 R)
• M86: 59,406,362 km (0.08 R)
• M87: 60,506,654 km (0.067 R)
• M88: 60,690,659 km (0.097 R)
• M89: 60,782,812 km (0.081 R)
• M90: 60,967,116 km (0.1 R)
• M91: 61,243,872 km (0.102 R)
• M92: 61,428,626 km (0.094 R)
• M93: 61,706,130 km (0.102 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: 202 - 19,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit