🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 9.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.1 AU - 3.06 AU

Year: 2811 Days

Day: 6.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,734,408 km

• M1: 146,307 km (0.044 R)
• M2: 229,334 km (0.118 R)
• M3: 298,747 km (0.094 R)
• M4: 378,183 km (0.106 R)
• M5: 518,357 km (0.061 R)
• M6: 581,487 km (0.113 R)
• M7: 647,759 km (0.117 R)
• M8: 726,746 km (0.041 R)
• M9: 799,002 km (0.032 R)
• M10: 906,563 km (0.117 R)
• M11: 1,221,915 km (0.053 R)
• M12: 1,296,714 km (0.117 R)
• M13: 1,424,770 km (0.107 R)
• M14: 1,834,519 km (0.043 R)
• M15: 2,082,702 km (0.1 R)
• M16: 2,404,187 km (0.091 R)
• M17: 2,659,701 km (0.118 R)
• M18: 2,757,986 km (0.045 R)
• M19: 2,823,959 km (0.104 R)
• M20: 2,957,849 km (0.046 R)
• M21: 3,025,617 km (0.071 R)
• M22: 3,532,305 km (0.108 R)
• M23: 4,046,473 km (0.102 R)
• M24: 4,140,719 km (0.096 R)
• M25: 4,623,322 km (0.053 R)
• M26: 4,881,379 km (0.097 R)
• M27: 5,515,823 km (0.094 R)
• M28: 5,641,635 km (0.094 R)
• M29: 5,726,008 km (0.099 R)
• M30: 5,810,830 km (0.11 R)
• M31: 5,938,886 km (0.044 R)
• M32: 6,861,157 km (0.069 R)
• M33: 6,928,775 km (0.11 R)
• M34: 7,110,088 km (0.063 R)
• M35: 7,178,603 km (0.079 R)
• M36: 7,247,119 km (0.056 R)
• M37: 7,385,048 km (0.102 R)
• M38: 7,454,462 km (0.052 R)
• M39: 8,230,875 km (0.076 R)
• M40: 8,423,108 km (0.057 R)
• M41: 8,543,834 km (0.092 R)
• M42: 8,616,688 km (0.101 R)
• M43: 8,836,297 km (0.073 R)
• M44: 9,008,335 km (0.028 R)
• M45: 9,581,594 km (0.086 R)
• M46: 10,217,983 km (0.071 R)
• M47: 10,346,937 km (0.079 R)
• M48: 11,344,605 km (0.086 R)
• M49: 11,585,308 km (0.107 R)
• M50: 11,692,869 km (0.09 R)
• M51: 11,827,806 km (0.107 R)
• M52: 12,044,723 km (0.108 R)
• M53: 12,565,174 km (0.044 R)
• M54: 12,648,051 km (0.026 R)
• M55: 12,869,905 km (0.029 R)
• M56: 13,205,154 km (0.075 R)
• M57: 13,713,338 km (0.114 R)
• M58: 13,998,471 km (0.106 R)
• M59: 14,400,889 km (0.053 R)
• M60: 15,099,661 km (0.093 R)
• M61: 15,187,774 km (0.028 R)
• M62: 15,305,657 km (0.116 R)
• M63: 15,512,402 km (0.077 R)
• M64: 15,571,642 km (0.074 R)
• M65: 15,779,733 km (0.082 R)
• M66: 15,928,882 km (0.11 R)
• M67: 16,108,549 km (0.119 R)
• M68: 16,198,607 km (0.117 R)
• M69: 16,379,172 km (0.076 R)
• M70: 16,439,609 km (0.055 R)
• M71: 16,590,703 km (0.077 R)
• M72: 16,925,054 km (0.111 R)
• M73: 17,353,802 km (0.074 R)
• M74: 18,034,622 km (0.056 R)
• M75: 18,221,918 km (0.073 R)
• M76: 18,535,326 km (0.064 R)
• M77: 18,692,852 km (0.047 R)
• M78: 19,839,221 km (0.095 R)
• M79: 20,032,501 km (0.09 R)
• M80: 20,226,380 km (0.048 R)
• M81: 20,616,083 km (0.119 R)
• M82: 20,681,307 km (0.09 R)
• M83: 20,746,532 km (0.09 R)
• M84: 21,502,001 km (0.06 R)
• M85: 21,700,518 km (0.109 R)
• M86: 22,333,317 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 8.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.23 AU - 3.93 AU

Year: 4594 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 64.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,734,408 km

• M1: 110,553 km (0.101 R)
• M2: 224,696 km (0.109 R)
• M3: 305,180 km (0.052 R)
• M4: 449,542 km (0.095 R)
• M5: 511,026 km (0.093 R)
• M6: 670,049 km (0.106 R)
• M7: 723,754 km (0.119 R)
• M8: 894,296 km (0.106 R)
• M9: 954,285 km (0.105 R)
• M10: 1,025,942 km (0.111 R)
• M11: 1,263,354 km (0.045 R)
• M12: 1,470,846 km (0.066 R)
• M13: 1,530,386 km (0.087 R)
• M14: 1,918,443 km (0.078 R)
• M15: 2,010,147 km (0.111 R)
• M16: 2,239,480 km (0.06 R)
• M17: 2,606,294 km (0.059 R)
• M18: 2,708,469 km (0.116 R)
• M19: 2,946,779 km (0.12 R)
• M20: 3,160,853 km (0.052 R)
• M21: 3,238,644 km (0.102 R)
• M22: 3,669,486 km (0.094 R)
• M23: 4,118,429 km (0.045 R)
• M24: 4,977,271 km (0.085 R)
• M25: 5,049,826 km (0.117 R)
• M26: 5,399,286 km (0.107 R)
• M27: 5,775,525 km (0.089 R)
• M28: 5,947,563 km (0.08 R)
• M29: 6,434,504 km (0.087 R)
• M30: 7,015,392 km (0.092 R)
• M31: 7,158,109 km (0.047 R)
• M32: 7,384,450 km (0.083 R)
• M33: 7,467,327 km (0.114 R)
• M34: 8,098,630 km (0.103 R)
• M35: 8,420,715 km (0.115 R)
• M36: 8,529,173 km (0.109 R)
• M37: 9,011,177 km (0.108 R)
• M38: 9,277,910 km (0.09 R)
• M39: 9,344,930 km (0.032 R)
• M40: 9,457,129 km (0.099 R)
• M41: 9,524,747 km (0.07 R)
• M42: 9,637,544 km (0.054 R)
• M43: 9,705,461 km (0.085 R)
• M44: 10,116,556 km (0.083 R)
• M45: 10,208,708 km (0.065 R)
• M46: 10,790,794 km (0.107 R)
• M47: 11,503,478 km (0.094 R)
• M48: 12,749,778 km (0.116 R)
• M49: 12,924,209 km (0.103 R)
• M50: 13,300,597 km (0.105 R)
• M51: 13,477,571 km (0.083 R)
• M52: 13,910,358 km (0.095 R)
• M53: 13,987,251 km (0.089 R)
• M54: 14,115,606 km (0.108 R)
• M55: 14,425,423 km (0.116 R)
• M56: 14,763,515 km (0.109 R)
• M57: 15,713,611 km (0.116 R)
• M58: 16,142,209 km (0.096 R)
• M59: 16,222,991 km (0.058 R)
• M60: 16,764,985 km (0.117 R)
• M61: 16,983,547 km (0.093 R)
• M62: 17,120,579 km (0.106 R)
• M63: 17,285,436 km (0.105 R)
• M64: 17,589,119 km (0.047 R)
• M65: 17,838,948 km (0.106 R)
• M66: 18,398,444 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 10.1

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.99 AU - 4.41 AU

Year: 5838 Days

Day: 6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 18,734,408 km

• M1: 268,528 km (0.036 R)
• M2: 372,648 km (0.053 R)
• M3: 974,929 km (0.084 R)
• M4: 1,184,815 km (0.076 R)
• M5: 1,445,265 km (0.1 R)
• M6: 1,743,414 km (0.079 R)
• M7: 1,959,882 km (0.04 R)
• M8: 2,550,045 km (0.082 R)
• M9: 2,616,467 km (0.054 R)
• M10: 2,934,213 km (0.085 R)
• M11: 3,385,250 km (0.071 R)
• M12: 3,756,851 km (0.099 R)
• M13: 3,883,710 km (0.06 R)
• M14: 3,986,185 km (0.089 R)
• M15: 4,141,617 km (0.068 R)
• M16: 4,458,615 km (0.074 R)
• M17: 4,647,108 km (0.057 R)
• M18: 6,010,094 km (0.106 R)
• M19: 6,827,647 km (0.105 R)
• M20: 6,920,547 km (0.038 R)
• M21: 7,076,578 km (0.043 R)
• M22: 7,233,655 km (0.107 R)
• M23: 7,583,565 km (0.072 R)
• M24: 7,776,696 km (0.069 R)
• M25: 7,873,934 km (0.105 R)
• M26: 8,432,234 km (0.107 R)
• M27: 8,598,886 km (0.052 R)
• M28: 8,935,630 km (0.036 R)
• M29: 9,139,682 km (0.084 R)
• M30: 9,242,306 km (0.035 R)
• M31: 9,483,308 km (0.092 R)
• M32: 10,147,822 km (0.077 R)
• M33: 10,899,701 km (0.105 R)
• M34: 11,190,968 km (0.115 R)
• M35: 11,374,225 km (0.075 R)
• M36: 11,967,530 km (0.118 R)
• M37: 12,079,878 km (0.108 R)
• M38: 12,267,923 km (0.078 R)
• M39: 12,876,188 km (0.107 R)
• M40: 13,924,869 km (0.104 R)
• M41: 15,081,709 km (0.039 R)
• M42: 15,528,558 km (0.045 R)
• M43: 16,393,683 km (0.093 R)
• M44: 16,518,597 km (0.099 R)
• M45: 17,274,515 km (0.115 R)
• M46: 17,699,223 km (0.064 R)
• M47: 17,784,644 km (0.045 R)
• M48: 17,955,784 km (0.11 R)
• M49: 18,429,410 km (0.094 R)
• M50: 19,256,986 km (0.08 R)
• M51: 19,344,800 km (0.105 R)
• M52: 19,565,008 km (0.096 R)
• M53: 19,697,402 km (0.085 R)
• M54: 20,185,839 km (0.116 R)
• M55: 20,993,518 km (0.099 R)
• M56: 21,174,531 km (0.109 R)
• M57: 21,446,800 km (0.073 R)
• M58: 22,132,855 km (0.088 R)
• M59: 23,573,483 km (0.088 R)
• M60: 23,902,897 km (0.11 R)
• M61: 24,044,567 km (0.119 R)
• M62: 24,614,086 km (0.064 R)
• M63: 25,187,943 km (0.085 R)
• M64: 25,284,135 km (0.063 R)
• M65: 26,838,008 km (0.03 R)
• M66: 26,936,144 km (0.076 R)
• M67: 27,083,647 km (0.026 R)
• M68: 27,231,300 km (0.064 R)
• M69: 27,329,885 km (0.11 R)
• M70: 27,428,620 km (0.088 R)
• M71: 28,023,571 km (0.03 R)
• M72: 28,572,745 km (0.1 R)
• M73: 29,986,594 km (0.053 R)
• M74: 30,139,333 km (0.09 R)
• M75: 30,445,859 km (0.108 R)
• M76: 30,958,831 km (0.03 R)
• M77: 31,371,272 km (0.085 R)
• M78: 31,526,405 km (0.104 R)
• M79: 31,941,389 km (0.059 R)
• M80: 32,410,528 km (0.111 R)
• M81: 32,881,762 km (0.081 R)
• M82: 33,566,621 km (0.113 R)
• M83: 33,778,152 km (0.049 R)
• M84: 34,362,631 km (0.11 R)
• M85: 34,843,139 km (0.103 R)
• M86: 35,218,480 km (0.106 R)
• M87: 35,325,892 km (0.071 R)
• M88: 35,810,888 km (0.052 R)
• M89: 35,973,052 km (0.039 R)
• M90: 36,298,128 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 14.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.93 AU - 6.27 AU

Year: 7812 Days

Day: 10.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,734,408 km

• M1: 259,253 km (0.116 R)
• M2: 398,828 km (0.108 R)
• M3: 515,514 km (0.079 R)
• M4: 781,200 km (0.077 R)
• M5: 1,008,589 km (0.097 R)
• M6: 1,168,060 km (0.101 R)
• M7: 1,274,424 km (0.076 R)
• M8: 1,563,896 km (0.116 R)
• M9: 1,786,797 km (0.111 R)
• M10: 1,947,315 km (0.037 R)
• M11: 3,358,173 km (0.028 R)
• M12: 3,558,634 km (0.086 R)
• M13: 4,160,466 km (0.073 R)
• M14: 4,303,931 km (0.1 R)
• M15: 4,869,261 km (0.086 R)
• M16: 5,563,246 km (0.091 R)
• M17: 5,801,555 km (0.099 R)
• M18: 5,908,667 km (0.117 R)
• M19: 6,097,460 km (0.075 R)
• M20: 6,509,153 km (0.029 R)
• M21: 6,648,429 km (0.091 R)
• M22: 7,100,663 km (0.108 R)
• M23: 7,359,467 km (0.117 R)
• M24: 7,475,555 km (0.078 R)
• M25: 7,738,997 km (0.118 R)
• M26: 8,395,881 km (0.059 R)
• M27: 9,132,950 km (0.104 R)
• M28: 10,965,823 km (0.103 R)
• M29: 11,466,826 km (0.037 R)
• M30: 11,703,191 km (0.108 R)
• M31: 11,839,026 km (0.084 R)
• M32: 12,249,522 km (0.114 R)
• M33: 12,456,566 km (0.064 R)
• M34: 12,630,099 km (0.067 R)
• M35: 13,190,493 km (0.056 R)
• M36: 13,580,495 km (0.069 R)
• M37: 14,118,449 km (0.073 R)
• M38: 14,481,074 km (0.078 R)
• M39: 14,736,737 km (0.051 R)
• M40: 15,774,347 km (0.088 R)
• M41: 15,924,544 km (0.108 R)
• M42: 16,758,851 km (0.108 R)
• M43: 16,912,039 km (0.109 R)
• M44: 17,297,254 km (0.056 R)
• M45: 17,529,729 km (0.101 R)
• M46: 17,919,581 km (0.076 R)
• M47: 18,628,525 km (0.117 R)
• M48: 19,467,171 km (0.071 R)
• M49: 19,870,786 km (0.107 R)
• M50: 20,399,764 km (0.12 R)
• M51: 20,727,683 km (0.057 R)
• M52: 21,471,633 km (0.064 R)
• M53: 21,930,749 km (0.056 R)
• M54: 22,477,379 km (0.089 R)
• M55: 22,604,089 km (0.107 R)
• M56: 22,986,012 km (0.068 R)
• M57: 23,412,665 km (0.113 R)
• M58: 23,755,992 km (0.114 R)
• M59: 23,885,245 km (0.12 R)
• M60: 24,274,050 km (0.087 R)
• M61: 25,102,074 km (0.111 R)
• M62: 25,497,461 km (0.118 R)
• M63: 25,983,505 km (0.06 R)
• M64: 26,383,529 km (0.056 R)
• M65: 26,740,919 km (0.1 R)
• M66: 27,505,364 km (0.096 R)
• M67: 28,826,163 km (0.098 R)
• M68: 28,918,016 km (0.111 R)
• M69: 30,027,883 km (0.118 R)
• M70: 30,121,082 km (0.055 R)
• M71: 30,354,306 km (0.077 R)
• M72: 31,057,565 km (0.046 R)
• M73: 31,246,058 km (0.108 R)
• M74: 31,624,092 km (0.097 R)
• M75: 31,766,210 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 5.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.55 AU - 8.03 AU

Year: 12000 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,734,408 km

• M1: 180,415 km (0.034 R)
• M2: 372,798 km (0.102 R)
• M3: 618,737 km (0.109 R)
• M4: 689,646 km (0.113 R)
• M5: 1,137,243 km (0.076 R)
• M6: 1,213,837 km (0.119 R)
• M7: 1,269,637 km (0.066 R)
• M8: 1,430,305 km (0.112 R)
• M9: 1,658,891 km (0.085 R)
• M10: 1,796,371 km (0.067 R)
• M11: 2,042,909 km (0.111 R)
• M12: 2,313,830 km (0.088 R)
• M13: 2,355,418 km (0.088 R)
• M14: 2,481,829 km (0.034 R)
• M15: 2,949,172 km (0.106 R)
• M16: 3,270,509 km (0.114 R)
• M17: 3,618,922 km (0.115 R)
• M18: 3,962,698 km (0.12 R)
• M19: 4,265,484 km (0.083 R)
• M20: 4,299,742 km (0.093 R)
• M21: 4,333,850 km (0.073 R)
• M22: 5,127,317 km (0.11 R)
• M23: 5,438,631 km (0.055 R)
• M24: 5,475,731 km (0.063 R)
• M25: 5,680,830 km (0.091 R)
• M26: 6,369,728 km (0.118 R)
• M27: 6,487,162 km (0.118 R)
• M28: 7,004,172 km (0.117 R)
• M29: 7,084,806 km (0.106 R)
• M30: 7,287,959 km (0.099 R)
• M31: 7,513,553 km (0.105 R)
• M32: 7,658,364 km (0.116 R)
• M33: 8,161,761 km (0.12 R)
• M34: 8,784,387 km (0.104 R)
• M35: 9,200,419 km (0.077 R)
• M36: 9,645,323 km (0.064 R)
• M37: 9,960,974 km (0.081 R)
• M38: 10,741,576 km (0.098 R)
• M39: 11,021,773 km (0.105 R)
• M40: 11,257,090 km (0.082 R)
• M41: 11,876,575 km (0.068 R)
• M42: 12,409,592 km (0.1 R)
• M43: 12,531,664 km (0.112 R)
• M44: 12,605,266 km (0.094 R)
• M45: 12,801,987 km (0.074 R)
• M46: 12,925,406 km (0.075 R)
• M47: 13,024,439 km (0.086 R)
• M48: 13,398,284 km (0.071 R)
• M49: 13,952,844 km (0.067 R)
• M50: 14,181,729 km (0.069 R)
• M51: 14,360,797 km (0.086 R)
• M52: 14,489,003 km (0.067 R)
• M53: 14,850,281 km (0.041 R)
• M54: 15,162,343 km (0.059 R)
• M55: 16,431,980 km (0.09 R)
• M56: 16,512,463 km (0.102 R)
• M57: 16,808,667 km (0.064 R)
• M58: 16,970,981 km (0.051 R)
• M59: 17,433,687 km (0.1 R)
• M60: 17,817,854 km (0.045 R)
• M61: 18,371,516 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit