🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 14.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.43 AU - 2.09 AU

Year: 1485 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,020,265 km

• M1: 197,768 km (0.098 R)
• M2: 309,069 km (0.106 R)
• M3: 404,213 km (0.074 R)
• M4: 600,187 km (0.093 R)
• M5: 728,542 km (0.109 R)
• M6: 854,204 km (0.091 R)
• M7: 995,574 km (0.083 R)
• M8: 1,092,214 km (0.085 R)
• M9: 1,231,789 km (0.088 R)
• M10: 1,328,429 km (0.025 R)
• M11: 1,427,912 km (0.109 R)
• M12: 1,521,410 km (0.103 R)
• M13: 1,617,303 km (0.03 R)
• M14: 1,715,289 km (0.045 R)
• M15: 1,870,871 km (0.08 R)
• M16: 2,060,411 km (0.097 R)
• M17: 2,186,971 km (0.114 R)
• M18: 2,306,350 km (0.113 R)
• M19: 2,572,784 km (0.061 R)
• M20: 2,860,311 km (0.09 R)
• M21: 3,386,148 km (0.099 R)
• M22: 3,773,606 km (0.081 R)
• M23: 3,906,000 km (0.114 R)
• M24: 4,150,892 km (0.1 R)
• M25: 4,300,191 km (0.057 R)
• M26: 4,694,531 km (0.045 R)
• M27: 5,220,666 km (0.114 R)
• M28: 5,314,764 km (0.104 R)
• M29: 5,436,536 km (0.062 R)
• M30: 5,600,346 km (0.045 R)
• M31: 5,752,038 km (0.05 R)
• M32: 6,215,343 km (0.028 R)
• M33: 6,661,593 km (0.091 R)
• M34: 6,837,221 km (0.06 R)
• M35: 7,029,155 km (0.112 R)
• M36: 7,448,777 km (0.084 R)
• M37: 7,616,028 km (0.105 R)
• M38: 7,969,527 km (0.089 R)
• M39: 8,249,874 km (0.048 R)
• M40: 8,772,569 km (0.112 R)
• M41: 9,208,198 km (0.103 R)
• M42: 9,717,279 km (0.105 R)
• M43: 10,017,073 km (0.103 R)
• M44: 10,353,818 km (0.059 R)
• M45: 10,900,449 km (0.111 R)
• M46: 11,212,061 km (0.111 R)
• M47: 11,368,989 km (0.111 R)
• M48: 11,491,510 km (0.095 R)
• M49: 11,702,593 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 10.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.4 AU - 3.64 AU

Year: 4199 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 94,020,265 km

• M1: 213,775 km (0.049 R)
• M2: 371,003 km (0.104 R)
• M3: 480,658 km (0.11 R)
• M4: 593,904 km (0.093 R)
• M5: 688,150 km (0.115 R)
• M6: 777,610 km (0.117 R)
• M7: 850,314 km (0.094 R)
• M8: 980,764 km (0.045 R)
• M9: 1,225,955 km (0.098 R)
• M10: 1,324,540 km (0.085 R)
• M11: 1,570,030 km (0.11 R)
• M12: 1,664,276 km (0.095 R)
• M13: 2,016,579 km (0.071 R)
• M14: 2,164,232 km (0.11 R)
• M15: 2,254,440 km (0.05 R)
• M16: 2,330,735 km (0.12 R)
• M17: 3,226,377 km (0.114 R)
• M18: 3,487,725 km (0.074 R)
• M19: 3,738,152 km (0.036 R)
• M20: 3,902,111 km (0.111 R)
• M21: 4,105,863 km (0.115 R)
• M22: 4,294,207 km (0.101 R)
• M23: 4,640,526 km (0.065 R)
• M24: 4,836,798 km (0.117 R)
• M25: 5,136,443 km (0.081 R)
• M26: 5,566,088 km (0.103 R)
• M27: 5,691,002 km (0.027 R)
• M28: 5,795,870 km (0.106 R)
• M29: 5,880,094 km (0.044 R)
• M30: 6,007,402 km (0.114 R)
• M31: 6,812,388 km (0.05 R)
• M32: 6,901,548 km (0.1 R)
• M33: 7,193,713 km (0.096 R)
• M34: 7,558,881 km (0.061 R)
• M35: 7,697,409 km (0.106 R)
• M36: 7,766,972 km (0.095 R)
• M37: 7,930,183 km (0.115 R)
• M38: 8,118,078 km (0.113 R)
• M39: 8,283,832 km (0.037 R)
• M40: 8,618,483 km (0.116 R)
• M41: 8,690,739 km (0.118 R)
• M42: 10,255,233 km (0.109 R)
• M43: 10,562,956 km (0.039 R)
• M44: 11,319,472 km (0.082 R)
• M45: 11,451,567 km (0.093 R)
• M46: 11,824,515 km (0.106 R)
• M47: 12,309,810 km (0.08 R)
• M48: 12,418,418 km (0.06 R)
• M49: 13,244,199 km (0.081 R)
• M50: 13,495,374 km (0.119 R)
• M51: 13,719,920 km (0.107 R)
• M52: 13,832,717 km (0.088 R)
• M53: 13,917,389 km (0.089 R)
• M54: 14,487,058 km (0.098 R)
• M55: 14,803,607 km (0.05 R)
• M56: 15,209,765 km (0.062 R)
• M57: 15,443,587 km (0.119 R)
• M58: 15,531,550 km (0.116 R)
• M59: 15,678,605 km (0.102 R)
• M60: 16,931,487 km (0.031 R)
• M61: 17,052,512 km (0.106 R)
• M62: 17,631,156 km (0.062 R)
• M63: 17,845,979 km (0.12 R)
• M64: 18,000,065 km (0.09 R)
• M65: 18,185,416 km (0.042 R)
• M66: 18,433,599 km (0.109 R)
• M67: 18,651,563 km (0.071 R)
• M68: 19,532,396 km (0.1 R)
• M69: 20,298,187 km (0.113 R)
• M70: 20,652,435 km (0.066 R)
• M71: 21,990,887 km (0.115 R)
• M72: 22,056,860 km (0.086 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 10.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.92 AU - 7.06 AU

Year: 9321 Days

Day: 14.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,020,265 km

• M1: 318,344 km (0.077 R)
• M2: 407,654 km (0.094 R)
• M3: 494,870 km (0.114 R)
• M4: 603,777 km (0.086 R)
• M5: 784,042 km (0.081 R)
• M6: 1,409,212 km (0.116 R)
• M7: 1,489,097 km (0.112 R)
• M8: 1,934,151 km (0.087 R)
• M9: 2,183,531 km (0.12 R)
• M10: 2,395,361 km (0.109 R)
• M11: 2,890,231 km (0.079 R)
• M12: 3,149,634 km (0.112 R)
• M13: 3,608,151 km (0.089 R)
• M14: 3,916,173 km (0.069 R)
• M15: 6,468,762 km (0.057 R)
• M16: 7,259,685 km (0.1 R)
• M17: 7,900,114 km (0.048 R)
• M18: 8,117,480 km (0.037 R)
• M19: 8,263,637 km (0.07 R)
• M20: 10,958,493 km (0.093 R)
• M21: 11,160,600 km (0.08 R)
• M22: 11,404,893 km (0.048 R)
• M23: 11,815,838 km (0.093 R)
• M24: 12,525,531 km (0.051 R)
• M25: 12,864,370 km (0.086 R)
• M26: 13,249,135 km (0.029 R)
• M27: 13,551,024 km (0.086 R)
• M28: 14,249,646 km (0.086 R)
• M29: 14,470,303 km (0.088 R)
• M30: 14,692,306 km (0.078 R)
• M31: 15,364,599 km (0.108 R)
• M32: 15,864,106 km (0.067 R)
• M33: 16,414,926 km (0.116 R)
• M34: 17,819,650 km (0.108 R)
• M35: 18,152,954 km (0.107 R)
• M36: 18,680,885 km (0.037 R)
• M37: 20,195,862 km (0.088 R)
• M38: 20,394,079 km (0.104 R)
• M39: 20,842,723 km (0.084 R)
• M40: 20,942,954 km (0.11 R)
• M41: 21,345,073 km (0.08 R)
• M42: 21,648,308 km (0.092 R)
• M43: 21,800,599 km (0.071 R)
• M44: 22,055,064 km (0.104 R)
• M45: 22,464,215 km (0.113 R)
• M46: 22,875,758 km (0.098 R)
• M47: 23,498,086 km (0.098 R)
• M48: 24,759,046 km (0.086 R)
• M49: 25,077,689 km (0.066 R)
• M50: 25,291,016 km (0.111 R)
• M51: 25,772,871 km (0.104 R)
• M52: 25,988,142 km (0.114 R)
• M53: 27,073,026 km (0.063 R)
• M54: 27,786,009 km (0.057 R)
• M55: 28,227,921 km (0.067 R)
• M56: 28,950,928 km (0.078 R)
• M57: 29,398,974 km (0.051 R)
• M58: 30,585,733 km (0.042 R)
• M59: 30,984,861 km (0.078 R)
• M60: 31,788,201 km (0.11 R)
• M61: 31,961,286 km (0.119 R)
• M62: 32,308,353 km (0.045 R)
• M63: 32,540,379 km (0.086 R)
• M64: 32,947,884 km (0.107 R)
• M65: 33,532,812 km (0.06 R)
• M66: 35,547,296 km (0.05 R)
• M67: 36,026,907 km (0.089 R)
• M68: 36,207,322 km (0.064 R)
• M69: 36,992,711 km (0.073 R)
• M70: 38,334,604 km (0.089 R)
• M71: 38,888,116 km (0.095 R)
• M72: 39,940,836 km (0.065 R)
• M73: 41,317,137 km (0.105 R)
• M74: 41,758,301 km (0.034 R)
• M75: 41,947,841 km (0.067 R)
• M76: 42,201,111 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 6.5

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.02 AU - 7.06 AU

Year: 10634 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,020,265 km

• M1: 162,613 km (0.094 R)
• M2: 450,140 km (0.08 R)
• M3: 548,575 km (0.095 R)
• M4: 886,966 km (0.111 R)
• M5: 1,241,962 km (0.077 R)
• M6: 1,529,788 km (0.08 R)
• M7: 1,770,341 km (0.113 R)
• M8: 1,906,625 km (0.113 R)
• M9: 2,022,862 km (0.096 R)
• M10: 2,587,594 km (0.089 R)
• M11: 2,690,667 km (0.117 R)
• M12: 3,336,930 km (0.09 R)
• M13: 3,449,129 km (0.095 R)
• M14: 3,706,437 km (0.113 R)
• M15: 5,180,125 km (0.118 R)
• M16: 5,540,656 km (0.07 R)
• M17: 6,045,549 km (0.078 R)
• M18: 7,098,868 km (0.1 R)
• M19: 8,056,743 km (0.113 R)
• M20: 8,512,418 km (0.114 R)
• M21: 8,976,471 km (0.103 R)
• M22: 9,211,638 km (0.093 R)
• M23: 9,290,477 km (0.065 R)
• M24: 9,448,751 km (0.081 R)
• M25: 9,728,050 km (0.075 R)
• M26: 10,540,666 km (0.089 R)
• M27: 11,122,452 km (0.116 R)
• M28: 11,501,982 km (0.042 R)
• M29: 12,753,518 km (0.113 R)
• M30: 13,957,182 km (0.066 R)
• M31: 14,002,510 km (0.107 R)
• M32: 14,093,167 km (0.091 R)
• M33: 15,010,800 km (0.057 R)
• M34: 15,243,275 km (0.049 R)
• M35: 15,617,569 km (0.104 R)
• M36: 16,089,849 km (0.069 R)
• M37: 16,232,416 km (0.072 R)
• M38: 16,423,153 km (0.041 R)
• M39: 17,242,202 km (0.105 R)
• M40: 17,730,190 km (0.099 R)
• M41: 18,520,366 km (0.114 R)
• M42: 19,020,172 km (0.088 R)
• M43: 19,170,818 km (0.115 R)
• M44: 19,423,040 km (0.114 R)
• M45: 19,676,309 km (0.057 R)
• M46: 19,981,788 km (0.067 R)
• M47: 20,288,613 km (0.093 R)
• M48: 20,494,160 km (0.106 R)
• M49: 22,959,982 km (0.086 R)
• M50: 23,174,206 km (0.053 R)
• M51: 23,766,614 km (0.069 R)
• M52: 24,037,386 km (0.091 R)
• M53: 24,691,727 km (0.11 R)
• M54: 24,856,285 km (0.08 R)
• M55: 25,131,245 km (0.072 R)
• M56: 26,017,912 km (0.115 R)
• M57: 26,241,262 km (0.073 R)
• M58: 26,297,211 km (0.059 R)
• M59: 27,253,890 km (0.047 R)
• M60: 28,050,199 km (0.107 R)
• M61: 29,491,275 km (0.064 R)
• M62: 29,665,856 km (0.061 R)
• M63: 31,015,379 km (0.117 R)
• M64: 32,264,970 km (0.115 R)
• M65: 32,986,330 km (0.094 R)
• M66: 33,227,931 km (0.042 R)
• M67: 34,078,395 km (0.117 R)
• M68: 34,383,874 km (0.105 R)
• M69: 34,690,250 km (0.105 R)
• M70: 34,936,040 km (0.089 R)
• M71: 35,924,732 km (0.11 R)
• M72: 36,173,364 km (0.115 R)
• M73: 37,677,121 km (0.112 R)
• M74: 42,768,984 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 3.4

Gravity: 74.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.24 AU - 13.54 AU

Year: 24441 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,020,265 km

• M1: 197,918 km (0.037 R)
• M2: 288,425 km (0.082 R)
• M3: 909,705 km (0.099 R)
• M4: 1,030,580 km (0.077 R)
• M5: 1,287,738 km (0.053 R)
• M6: 1,458,130 km (0.119 R)
• M7: 1,782,758 km (0.084 R)
• M8: 1,972,598 km (0.114 R)
• M9: 2,750,656 km (0.11 R)
• M10: 2,794,039 km (0.079 R)
• M11: 3,014,098 km (0.105 R)
• M12: 3,058,828 km (0.049 R)
• M13: 3,148,886 km (0.065 R)
• M14: 3,194,214 km (0.042 R)
• M15: 3,470,820 km (0.082 R)
• M16: 4,195,622 km (0.114 R)
• M17: 4,652,045 km (0.099 R)
• M18: 5,177,582 km (0.067 R)
• M19: 5,338,998 km (0.113 R)
• M20: 5,447,457 km (0.097 R)
• M21: 5,832,671 km (0.096 R)
• M22: 6,226,862 km (0.084 R)
• M23: 6,513,491 km (0.086 R)
• M24: 7,520,285 km (0.12 R)
• M25: 7,825,465 km (0.113 R)
• M26: 8,072,600 km (0.077 R)
• M27: 9,476,576 km (0.119 R)
• M28: 9,872,263 km (0.108 R)
• M29: 10,680,091 km (0.077 R)
• M30: 11,230,163 km (0.033 R)
• M31: 11,578,726 km (0.073 R)
• M32: 14,718,785 km (0.1 R)
• M33: 15,023,516 km (0.062 R)
• M34: 15,561,769 km (0.075 R)
• M35: 16,106,156 km (0.097 R)
• M36: 17,454,332 km (0.072 R)
• M37: 18,182,574 km (0.105 R)
• M38: 18,264,105 km (0.12 R)
• M39: 19,752,304 km (0.105 R)
• M40: 21,021,942 km (0.12 R)
• M41: 21,623,325 km (0.097 R)
• M42: 21,709,793 km (0.107 R)
• M43: 21,969,644 km (0.076 R)
• M44: 22,843,146 km (0.083 R)
• M45: 23,019,223 km (0.107 R)
• M46: 23,550,146 km (0.112 R)
• M47: 23,639,007 km (0.108 R)
• M48: 25,805,184 km (0.069 R)
• M49: 30,613,858 km (0.106 R)
• M50: 30,710,797 km (0.092 R)
• M51: 31,490,501 km (0.075 R)
• M52: 34,069,120 km (0.043 R)
• M53: 34,774,923 km (0.112 R)
• M54: 39,530,789 km (0.057 R)
• M55: 42,848,720 km (0.086 R)
• M56: 43,501,116 km (0.104 R)
• M57: 44,485,919 km (0.054 R)
• M58: 45,478,052 km (0.115 R)
• M59: 45,699,457 km (0.083 R)
• M60: 48,158,995 km (0.059 R)
• M61: 48,497,685 km (0.044 R)
• M62: 50,203,101 km (0.061 R)
• M63: 51,120,734 km (0.084 R)
• M64: 51,928,114 km (0.091 R)
• M65: 52,043,753 km (0.119 R)
• M66: 55,317,702 km (0.036 R)
• M67: 56,621,896 km (0.117 R)
• M68: 56,860,206 km (0.119 R)
• M69: 57,576,929 km (0.102 R)
• M70: 57,816,435 km (0.084 R)
• M71: 59,502,553 km (0.072 R)
• M72: 59,866,076 km (0.055 R)
• M73: 62,062,023 km (0.061 R)
• M74: 62,923,108 km (0.088 R)
• M75: 63,416,931 km (0.115 R)
• M76: 63,788,083 km (0.092 R)
• M77: 64,160,133 km (0.078 R)
• M78: 64,408,466 km (0.078 R)
• M79: 64,532,781 km (0.104 R)
• M80: 64,906,178 km (0.105 R)
• M81: 67,666,109 km (0.116 R)
• M82: 68,171,899 km (0.101 R)
• M83: 69,314,827 km (0.107 R)
• M84: 69,569,742 km (0.058 R)
• M85: 75,123,413 km (0.058 R)
• M86: 75,385,209 km (0.115 R)
• M87: 76,698,529 km (0.11 R)
• M88: 78,948,481 km (0.106 R)
• M89: 79,481,050 km (0.084 R)
• M90: 80,683,667 km (0.06 R)
• M91: 81,085,786 km (0.079 R)
• M92: 82,701,293 km (0.062 R)
• M93: 86,786,063 km (0.111 R)
• M94: 91,634,081 km (0.054 R)
• M95: 91,913,680 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit