🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 13.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.4 AU - 1.58 AU

Year: 1234 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,954,368 km

• M1: 166,203 km (0.112 R)
• M2: 255,214 km (0.1 R)
• M3: 366,066 km (0.065 R)
• M4: 482,004 km (0.084 R)
• M5: 595,699 km (0.12 R)
• M6: 926,160 km (0.072 R)
• M7: 1,028,186 km (0.07 R)
• M8: 1,140,385 km (0.105 R)
• M9: 1,244,654 km (0.115 R)
• M10: 1,503,309 km (0.065 R)
• M11: 1,625,680 km (0.081 R)
• M12: 1,751,492 km (0.085 R)
• M13: 2,088,386 km (0.063 R)
• M14: 2,303,658 km (0.12 R)
• M15: 2,616,168 km (0.115 R)
• M16: 2,874,373 km (0.12 R)
• M17: 3,019,633 km (0.079 R)
• M18: 3,176,262 km (0.097 R)
• M19: 3,371,188 km (0.107 R)
• M20: 3,515,700 km (0.108 R)
• M21: 3,616,080 km (0.076 R)
• M22: 3,848,256 km (0.081 R)
• M23: 4,046,922 km (0.102 R)
• M24: 4,229,730 km (0.112 R)
• M25: 4,563,782 km (0.096 R)
• M26: 5,029,630 km (0.12 R)
• M27: 5,216,029 km (0.07 R)
• M28: 5,373,256 km (0.115 R)
• M29: 5,908,518 km (0.108 R)
• M30: 5,995,733 km (0.115 R)
• M31: 6,416,103 km (0.112 R)
• M32: 6,562,111 km (0.084 R)
• M33: 6,823,308 km (0.111 R)
• M34: 7,018,534 km (0.051 R)
• M35: 7,134,173 km (0.079 R)
• M36: 7,285,566 km (0.062 R)
• M37: 7,391,032 km (0.036 R)
• M38: 7,627,247 km (0.111 R)
• M39: 7,710,424 km (0.081 R)
• M40: 7,829,953 km (0.115 R)
• M41: 7,950,080 km (0.106 R)
• M42: 8,167,745 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 10.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 2412 Days

Day: 12.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,954,368 km

• M1: 179,069 km (0.055 R)
• M2: 280,646 km (0.066 R)
• M3: 366,365 km (0.094 R)
• M4: 488,287 km (0.061 R)
• M5: 804,089 km (0.104 R)
• M6: 1,022,950 km (0.119 R)
• M7: 1,225,506 km (0.093 R)
• M8: 1,308,084 km (0.059 R)
• M9: 1,715,738 km (0.096 R)
• M10: 1,940,135 km (0.115 R)
• M11: 2,161,839 km (0.045 R)
• M12: 2,340,010 km (0.075 R)
• M13: 2,404,786 km (0.062 R)
• M14: 2,509,803 km (0.088 R)
• M15: 2,677,054 km (0.093 R)
• M16: 2,772,198 km (0.094 R)
• M17: 2,917,308 km (0.071 R)
• M18: 3,244,030 km (0.115 R)
• M19: 3,353,087 km (0.11 R)
• M20: 3,500,590 km (0.119 R)
• M21: 3,650,188 km (0.091 R)
• M22: 3,932,629 km (0.076 R)
• M23: 4,064,724 km (0.115 R)
• M24: 4,277,751 km (0.093 R)
• M25: 4,437,821 km (0.081 R)
• M26: 4,542,988 km (0.078 R)
• M27: 4,930,297 km (0.08 R)
• M28: 5,217,076 km (0.116 R)
• M29: 5,466,157 km (0.064 R)
• M30: 5,940,232 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 11.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.19 AU - 3.09 AU

Year: 2909 Days

Day: 13 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,954,368 km

• M1: 207,043 km (0.076 R)
• M2: 297,550 km (0.075 R)
• M3: 469,737 km (0.04 R)
• M4: 707,598 km (0.041 R)
• M5: 925,113 km (0.1 R)
• M6: 1,058,255 km (0.114 R)
• M7: 1,402,480 km (0.095 R)
• M8: 1,497,175 km (0.115 R)
• M9: 1,910,963 km (0.063 R)
• M10: 2,346,143 km (0.106 R)
• M11: 2,677,951 km (0.115 R)
• M12: 2,887,538 km (0.061 R)
• M13: 3,133,627 km (0.115 R)
• M14: 3,275,296 km (0.061 R)
• M15: 3,613,836 km (0.062 R)
• M16: 3,745,931 km (0.067 R)
• M17: 4,272,814 km (0.043 R)
• M18: 4,465,347 km (0.119 R)
• M19: 4,571,711 km (0.094 R)
• M20: 4,841,137 km (0.097 R)
• M21: 5,115,948 km (0.065 R)
• M22: 5,245,949 km (0.049 R)
• M23: 5,377,146 km (0.106 R)
• M24: 5,490,391 km (0.12 R)
• M25: 5,566,387 km (0.052 R)
• M26: 5,700,128 km (0.109 R)
• M27: 5,951,452 km (0.118 R)
• M28: 6,265,757 km (0.094 R)
• M29: 6,565,551 km (0.095 R)
• M30: 7,013,597 km (0.087 R)
• M31: 7,096,175 km (0.099 R)
• M32: 7,220,640 km (0.106 R)
• M33: 8,025,627 km (0.109 R)
• M34: 8,329,460 km (0.102 R)
• M35: 8,725,595 km (0.104 R)
• M36: 8,814,456 km (0.049 R)
• M37: 9,015,516 km (0.066 R)
• M38: 9,105,424 km (0.053 R)
• M39: 9,354,205 km (0.096 R)
• M40: 9,490,788 km (0.111 R)
• M41: 9,719,972 km (0.12 R)
• M42: 9,974,139 km (0.107 R)
• M43: 10,254,036 km (0.056 R)
• M44: 10,442,081 km (0.114 R)
• M45: 10,773,739 km (0.076 R)
• M46: 10,964,926 km (0.06 R)
• M47: 11,618,519 km (0.093 R)
• M48: 11,716,356 km (0.099 R)
• M49: 12,284,678 km (0.081 R)
• M50: 12,559,639 km (0.113 R)
• M51: 12,685,301 km (0.112 R)
• M52: 12,786,130 km (0.054 R)
• M53: 13,166,707 km (0.112 R)
• M54: 13,294,314 km (0.12 R)
• M55: 13,705,708 km (0.104 R)
• M56: 13,860,991 km (0.11 R)
• M57: 14,121,141 km (0.116 R)
• M58: 14,383,087 km (0.099 R)
• M59: 14,646,529 km (0.088 R)
• M60: 15,392,574 km (0.115 R)
• M61: 15,770,308 km (0.109 R)
• M62: 16,151,185 km (0.12 R)
• M63: 16,535,053 km (0.077 R)
• M64: 16,949,588 km (0.076 R)
• M65: 17,283,790 km (0.088 R)
• M66: 17,592,111 km (0.102 R)
• M67: 17,761,007 km (0.102 R)
• M68: 18,757,030 km (0.111 R)
• M69: 18,929,516 km (0.03 R)
• M70: 19,363,350 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 8.7

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.7 AU - 3.32 AU

Year: 3542 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,954,368 km

• M1: 145,708 km (0.063 R)
• M2: 366,216 km (0.107 R)
• M3: 443,707 km (0.087 R)
• M4: 527,781 km (0.116 R)
• M5: 702,661 km (0.065 R)
• M6: 826,229 km (0.073 R)
• M7: 884,871 km (0.098 R)
• M8: 1,267,543 km (0.114 R)
• M9: 1,406,070 km (0.084 R)
• M10: 2,188,318 km (0.071 R)
• M11: 2,355,568 km (0.042 R)
• M12: 2,509,803 km (0.058 R)
• M13: 2,579,366 km (0.09 R)
• M14: 2,756,191 km (0.116 R)
• M15: 2,882,452 km (0.12 R)
• M16: 3,103,408 km (0.12 R)
• M17: 3,178,207 km (0.111 R)
• M18: 3,387,345 km (0.047 R)
• M19: 3,719,302 km (0.109 R)
• M20: 3,919,464 km (0.074 R)
• M21: 4,000,546 km (0.08 R)
• M22: 4,061,732 km (0.103 R)
• M23: 4,226,439 km (0.113 R)
• M24: 4,309,765 km (0.057 R)
• M25: 4,648,006 km (0.067 R)
• M26: 4,951,091 km (0.116 R)
• M27: 5,016,914 km (0.111 R)
• M28: 5,127,168 km (0.109 R)
• M29: 5,372,658 km (0.039 R)
• M30: 5,576,410 km (0.119 R)
• M31: 5,713,741 km (0.063 R)
• M32: 6,369,129 km (0.108 R)
• M33: 6,440,787 km (0.067 R)
• M34: 6,705,725 km (0.099 R)
• M35: 6,778,728 km (0.119 R)
• M36: 6,998,936 km (0.102 R)
• M37: 7,172,021 km (0.072 R)
• M38: 7,572,644 km (0.088 R)
• M39: 7,903,704 km (0.119 R)
• M40: 7,980,747 km (0.03 R)
• M41: 8,871,453 km (0.091 R)
• M42: 9,987,004 km (0.076 R)
• M43: 10,209,905 km (0.027 R)
• M44: 10,774,188 km (0.089 R)
• M45: 10,831,185 km (0.082 R)
• M46: 11,175,111 km (0.03 R)
• M47: 11,522,776 km (0.098 R)
• M48: 12,228,728 km (0.113 R)
• M49: 12,737,212 km (0.048 R)
• M50: 12,948,743 km (0.062 R)
• M51: 13,100,435 km (0.106 R)
• M52: 13,620,587 km (0.083 R)
• M53: 14,023,005 km (0.091 R)
• M54: 14,335,216 km (0.038 R)
• M55: 15,317,775 km (0.046 R)
• M56: 15,736,200 km (0.098 R)
• M57: 16,617,182 km (0.117 R)
• M58: 17,213,479 km (0.117 R)
• M59: 17,346,920 km (0.038 R)
• M60: 17,413,791 km (0.119 R)
• M61: 17,783,148 km (0.088 R)
• M62: 18,461,125 km (0.111 R)
• M63: 18,529,342 km (0.085 R)
• M64: 19,216,744 km (0.057 R)
• M65: 19,285,858 km (0.107 R)
• M66: 19,633,075 km (0.096 R)
• M67: 20,017,392 km (0.099 R)
• M68: 20,298,486 km (0.087 R)
• M69: 21,113,795 km (0.11 R)
• M70: 21,364,072 km (0.118 R)
• M71: 21,507,536 km (0.068 R)
• M72: 21,651,449 km (0.096 R)
• M73: 21,831,565 km (0.082 R)
• M74: 22,157,090 km (0.074 R)
• M75: 22,411,407 km (0.112 R)
• M76: 22,630,268 km (0.094 R)
• M77: 23,364,644 km (0.082 R)
• M78: 23,586,498 km (0.109 R)
• M79: 23,920,550 km (0.104 R)
• M80: 23,995,050 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.3

Radius: 6.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.68 AU - 7.62 AU

Year: 10344 Days

Day: 24.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,954,368 km

• M1: 92,302 km (0.11 R)
• M2: 134,937 km (0.086 R)
• M3: 213,327 km (0.101 R)
• M4: 280,646 km (0.073 R)
• M5: 391,797 km (0.101 R)
• M6: 440,715 km (0.082 R)
• M7: 558,898 km (0.102 R)
• M8: 702,811 km (0.097 R)
• M9: 842,834 km (0.116 R)
• M10: 891,603 km (0.119 R)
• M11: 1,078,601 km (0.082 R)
• M12: 1,549,086 km (0.096 R)
• M13: 1,753,736 km (0.093 R)
• M14: 1,816,717 km (0.07 R)
• M15: 2,211,206 km (0.083 R)
• M16: 2,302,461 km (0.111 R)
• M17: 2,441,587 km (0.051 R)
• M18: 3,230,117 km (0.094 R)
• M19: 3,438,806 km (0.054 R)
• M20: 3,787,220 km (0.092 R)
• M21: 4,175,127 km (0.088 R)
• M22: 4,899,031 km (0.102 R)
• M23: 5,108,618 km (0.077 R)
• M24: 5,849,576 km (0.086 R)
• M25: 5,944,571 km (0.101 R)
• M26: 6,104,042 km (0.111 R)
• M27: 6,888,832 km (0.064 R)
• M28: 7,809,458 km (0.085 R)
• M29: 7,914,027 km (0.096 R)
• M30: 8,195,420 km (0.12 R)
• M31: 8,587,666 km (0.085 R)
• M32: 8,840,486 km (0.09 R)
• M33: 9,800,755 km (0.083 R)
• M34: 11,619,117 km (0.069 R)
• M35: 11,898,715 km (0.114 R)
• M36: 12,383,263 km (0.08 R)
• M37: 12,750,825 km (0.029 R)
• M38: 12,791,964 km (0.086 R)
• M39: 12,997,961 km (0.1 R)
• M40: 14,342,097 km (0.061 R)
• M41: 15,335,278 km (0.03 R)
• M42: 15,729,917 km (0.11 R)
• M43: 16,484,489 km (0.049 R)
• M44: 16,529,218 km (0.109 R)
• M45: 16,888,702 km (0.093 R)
• M46: 17,205,401 km (0.052 R)
• M47: 18,167,165 km (0.11 R)
• M48: 18,352,368 km (0.052 R)
• M49: 20,334,091 km (0.113 R)
• M50: 21,204,002 km (0.063 R)
• M51: 22,432,350 km (0.066 R)
• M52: 22,581,350 km (0.071 R)
• M53: 23,885,843 km (0.117 R)
• M54: 24,905,951 km (0.044 R)
• M55: 24,957,263 km (0.099 R)
• M56: 25,060,187 km (0.051 R)
• M57: 25,992,331 km (0.106 R)
• M58: 26,988,353 km (0.065 R)
• M59: 27,252,693 km (0.102 R)
• M60: 27,570,888 km (0.117 R)
• M61: 28,157,461 km (0.058 R)
• M62: 28,909,789 km (0.032 R)
• M63: 29,180,261 km (0.109 R)
• M64: 29,614,544 km (0.077 R)
• M65: 30,105,674 km (0.074 R)
• M66: 30,269,932 km (0.118 R)
• M67: 30,709,600 km (0.105 R)
• M68: 31,096,012 km (0.074 R)
• M69: 31,873,622 km (0.116 R)
• M70: 32,995,606 km (0.107 R)
• M71: 33,334,744 km (0.12 R)
• M72: 34,016,461 km (0.044 R)
• M73: 34,130,455 km (0.057 R)
• M74: 35,972,753 km (0.108 R)
• M75: 36,030,946 km (0.105 R)
• M76: 36,905,944 km (0.119 R)
• M77: 37,023,229 km (0.094 R)
• M78: 37,729,032 km (0.12 R)
• M79: 38,142,819 km (0.101 R)
• M80: 38,736,723 km (0.094 R)
• M81: 40,174,059 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 7.7

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.56 AU - 9.4 AU

Year: 18252 Days

Day: 24.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,954,368 km

• M1: 281,394 km (0.057 R)
• M2: 436,676 km (0.075 R)
• M3: 535,710 km (0.106 R)
• M4: 733,778 km (0.05 R)
• M5: 1,369,419 km (0.099 R)
• M6: 1,519,166 km (0.055 R)
• M7: 1,674,449 km (0.062 R)
• M8: 2,240,527 km (0.069 R)
• M9: 2,310,838 km (0.106 R)
• M10: 2,453,704 km (0.091 R)
• M11: 2,526,259 km (0.095 R)
• M12: 2,785,812 km (0.058 R)
• M13: 3,781,685 km (0.028 R)
• M14: 4,516,210 km (0.088 R)
• M15: 4,785,935 km (0.055 R)
• M16: 5,200,321 km (0.06 R)
• M17: 6,970,214 km (0.081 R)
• M18: 7,125,496 km (0.104 R)
• M19: 7,811,402 km (0.052 R)
• M20: 8,795,756 km (0.067 R)
• M21: 9,934,645 km (0.075 R)
• M22: 10,403,036 km (0.069 R)
• M23: 11,058,873 km (0.061 R)
• M24: 11,605,504 km (0.038 R)
• M25: 11,851,293 km (0.104 R)
• M26: 12,661,814 km (0.101 R)
• M27: 13,361,633 km (0.109 R)
• M28: 13,683,867 km (0.078 R)
• M29: 13,943,419 km (0.119 R)
• M30: 14,204,767 km (0.092 R)
• M31: 14,998,234 km (0.047 R)
• M32: 16,974,721 km (0.057 R)
• M33: 17,745,599 km (0.113 R)
• M34: 18,028,638 km (0.117 R)
• M35: 18,170,756 km (0.053 R)
• M36: 18,599,503 km (0.095 R)
• M37: 18,743,117 km (0.097 R)
• M38: 19,832,040 km (0.065 R)
• M39: 21,090,757 km (0.107 R)
• M40: 21,616,593 km (0.075 R)
• M41: 23,451,860 km (0.077 R)
• M42: 25,575,551 km (0.103 R)
• M43: 26,538,961 km (0.091 R)
• M44: 27,106,536 km (0.086 R)
• M45: 27,350,979 km (0.115 R)
• M46: 28,006,367 km (0.117 R)
• M47: 30,934,147 km (0.034 R)
• M48: 31,360,202 km (0.039 R)
• M49: 32,736,951 km (0.11 R)
• M50: 32,823,568 km (0.04 R)
• M51: 33,345,365 km (0.077 R)
• M52: 34,838,651 km (0.074 R)
• M53: 35,548,792 km (0.088 R)
• M54: 35,637,953 km (0.1 R)
• M55: 35,816,423 km (0.105 R)
• M56: 35,995,192 km (0.096 R)
• M57: 36,084,652 km (0.101 R)
• M58: 36,623,204 km (0.105 R)
• M59: 37,980,955 km (0.097 R)
• M60: 38,437,228 km (0.09 R)
• M61: 40,002,022 km (0.103 R)
• M62: 41,119,069 km (0.06 R)
• M63: 41,587,610 km (0.117 R)
• M64: 42,152,192 km (0.103 R)
• M65: 43,669,862 km (0.101 R)
• M66: 44,819,821 km (0.109 R)
• M67: 45,785,775 km (0.108 R)
• M68: 47,149,658 km (0.074 R)
• M69: 48,823,659 km (0.083 R)
• M70: 50,617,188 km (0.119 R)
• M71: 50,717,418 km (0.1 R)
• M72: 53,041,870 km (0.06 R)
• M73: 54,679,368 km (0.057 R)
• M74: 56,853,624 km (0.089 R)
• M75: 56,957,744 km (0.077 R)
• M76: 58,108,600 km (0.085 R)
• M77: 60,433,201 km (0.089 R)
• M78: 60,646,079 km (0.097 R)
• M79: 61,286,059 km (0.108 R)
• M80: 61,499,834 km (0.085 R)
• M81: 61,928,283 km (0.068 R)
• M82: 62,788,022 km (0.066 R)
• M83: 64,628,075 km (0.046 R)
• M84: 64,736,983 km (0.079 R)
• M85: 65,500,231 km (0.102 R)
• M86: 65,609,437 km (0.03 R)
• M87: 67,476,419 km (0.118 R)
• M88: 68,582,845 km (0.089 R)
• M89: 68,693,846 km (0.103 R)
• M90: 69,918,454 km (0.115 R)
• M91: 70,365,602 km (0.119 R)
• M92: 71,712,582 km (0.118 R)
• M93: 75,117,130 km (0.087 R)
• M94: 76,033,866 km (0.111 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: 476 - 18,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit