🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 9.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.16 AU - 1.34 AU

Year: 889 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,647,468 km

• M1: 145,409 km (0.118 R)
• M2: 219,610 km (0.098 R)
• M3: 296,802 km (0.095 R)
• M4: 432,487 km (0.104 R)
• M5: 684,261 km (0.114 R)
• M6: 747,241 km (0.072 R)
• M7: 812,466 km (0.063 R)
• M8: 873,502 km (0.081 R)
• M9: 1,026,840 km (0.101 R)
• M10: 1,093,560 km (0.041 R)
• M11: 1,231,490 km (0.105 R)
• M12: 1,456,784 km (0.057 R)
• M13: 1,703,621 km (0.081 R)
• M14: 1,832,125 km (0.116 R)
• M15: 1,980,676 km (0.066 R)
• M16: 2,056,522 km (0.083 R)
• M17: 2,298,571 km (0.084 R)
• M18: 2,396,259 km (0.104 R)
• M19: 2,459,239 km (0.07 R)
• M20: 2,707,123 km (0.095 R)
• M21: 3,050,301 km (0.048 R)
• M22: 3,148,138 km (0.108 R)
• M23: 3,227,275 km (0.066 R)
• M24: 3,326,907 km (0.102 R)
• M25: 3,407,540 km (0.088 R)
• M26: 3,736,356 km (0.101 R)
• M27: 3,820,131 km (0.108 R)
• M28: 3,968,383 km (0.038 R)
• M29: 4,064,574 km (0.078 R)
• M30: 4,226,888 km (0.102 R)
• M31: 4,325,323 km (0.101 R)
• M32: 4,479,858 km (0.108 R)
• M33: 4,658,777 km (0.062 R)
• M34: 4,794,462 km (0.085 R)
• M35: 4,908,605 km (0.12 R)
• M36: 5,198,077 km (0.106 R)
• M37: 5,291,875 km (0.052 R)
• M38: 5,433,544 km (0.106 R)
• M39: 5,540,656 km (0.077 R)
• M40: 5,612,463 km (0.044 R)
• M41: 5,672,602 km (0.093 R)
• M42: 5,951,751 km (0.043 R)
• M43: 6,123,938 km (0.095 R)
• M44: 6,322,754 km (0.044 R)
• M45: 6,460,683 km (0.077 R)
• M46: 6,548,946 km (0.045 R)
• M47: 6,765,115 km (0.11 R)
• M48: 6,880,455 km (0.086 R)
• M49: 7,074,184 km (0.069 R)
• M50: 7,282,873 km (0.057 R)
• M51: 7,361,711 km (0.045 R)
• M52: 7,559,928 km (0.103 R)
• M53: 7,733,163 km (0.086 R)
• M54: 8,069,908 km (0.092 R)
• M55: 8,165,052 km (0.091 R)
• M56: 8,260,645 km (0.116 R)
• M57: 8,425,352 km (0.035 R)
• M58: 8,494,317 km (0.03 R)
• M59: 8,674,433 km (0.069 R)
• M60: 9,222,410 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 13.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.62 AU - 1.94 AU

Year: 1510 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,647,468 km

• M1: 186,848 km (0.106 R)
• M2: 420,370 km (0.075 R)
• M3: 521,349 km (0.097 R)
• M4: 607,068 km (0.09 R)
• M5: 719,267 km (0.035 R)
• M6: 810,521 km (0.082 R)
• M7: 998,566 km (0.116 R)
• M8: 1,193,342 km (0.091 R)
• M9: 1,321,996 km (0.103 R)
• M10: 1,428,360 km (0.08 R)
• M11: 1,631,365 km (0.069 R)
• M12: 2,035,578 km (0.073 R)
• M13: 2,118,156 km (0.06 R)
• M14: 2,201,931 km (0.099 R)
• M15: 2,438,296 km (0.036 R)
• M16: 2,615,569 km (0.1 R)
• M17: 2,762,773 km (0.071 R)
• M18: 2,971,313 km (0.067 R)
• M19: 3,077,527 km (0.087 R)
• M20: 3,209,323 km (0.086 R)
• M21: 3,330,647 km (0.084 R)
• M22: 3,640,763 km (0.079 R)
• M23: 3,793,204 km (0.117 R)
• M24: 3,895,828 km (0.078 R)
• M25: 4,156,876 km (0.112 R)
• M26: 4,276,255 km (0.1 R)
• M27: 4,545,531 km (0.103 R)
• M28: 4,751,378 km (0.098 R)
• M29: 5,044,590 km (0.059 R)
• M30: 5,143,773 km (0.115 R)
• M31: 5,315,063 km (0.116 R)
• M32: 5,416,041 km (0.11 R)
• M33: 5,722,567 km (0.07 R)
• M34: 5,900,290 km (0.069 R)
• M35: 6,506,011 km (0.118 R)
• M36: 6,614,171 km (0.047 R)
• M37: 6,769,603 km (0.11 R)
• M38: 7,387,442 km (0.106 R)
• M39: 7,532,552 km (0.066 R)
• M40: 7,842,220 km (0.09 R)
• M41: 7,973,866 km (0.092 R)
• M42: 8,156,076 km (0.116 R)
• M43: 8,239,402 km (0.058 R)
• M44: 8,609,357 km (0.094 R)
• M45: 8,864,721 km (0.117 R)
• M46: 9,105,274 km (0.07 R)
• M47: 9,191,742 km (0.079 R)
• M48: 9,295,862 km (0.084 R)
• M49: 9,557,808 km (0.112 R)
• M50: 9,822,297 km (0.1 R)
• M51: 9,911,009 km (0.115 R)
• M52: 10,071,377 km (0.115 R)
• M53: 10,196,591 km (0.05 R)
• M54: 10,557,571 km (0.088 R)
• M55: 11,051,393 km (0.105 R)
• M56: 11,180,795 km (0.107 R)
• M57: 12,023,929 km (0.114 R)
• M58: 12,732,724 km (0.087 R)
• M59: 13,180,021 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 10.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.72 AU - 1.86 AU

Year: 1523 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,647,468 km

• M1: 135,835 km (0.1 R)
• M2: 218,562 km (0.087 R)
• M3: 346,169 km (0.118 R)
• M4: 422,464 km (0.076 R)
• M5: 533,017 km (0.084 R)
• M6: 610,659 km (0.112 R)
• M7: 1,006,794 km (0.051 R)
• M8: 1,304,942 km (0.104 R)
• M9: 1,383,930 km (0.095 R)
• M10: 1,505,553 km (0.101 R)
• M11: 1,588,580 km (0.068 R)
• M12: 1,694,794 km (0.085 R)
• M13: 1,814,323 km (0.098 R)
• M14: 2,108,432 km (0.107 R)
• M15: 2,249,354 km (0.115 R)
• M16: 2,405,683 km (0.116 R)
• M17: 2,479,136 km (0.118 R)
• M18: 2,615,569 km (0.035 R)
• M19: 2,818,723 km (0.097 R)
• M20: 2,896,215 km (0.079 R)
• M21: 3,390,187 km (0.098 R)
• M22: 3,500,441 km (0.034 R)
• M23: 4,157,923 km (0.08 R)
• M24: 4,291,065 km (0.067 R)
• M25: 4,592,056 km (0.106 R)
• M26: 4,868,812 km (0.094 R)
• M27: 5,310,276 km (0.109 R)
• M28: 5,487,250 km (0.087 R)
• M29: 5,617,101 km (0.032 R)
• M30: 5,863,638 km (0.111 R)
• M31: 6,080,106 km (0.09 R)
• M32: 6,164,031 km (0.114 R)
• M33: 6,299,118 km (0.11 R)
• M34: 6,693,308 km (0.112 R)
• M35: 6,780,075 km (0.099 R)
• M36: 7,254,898 km (0.086 R)
• M37: 7,487,373 km (0.092 R)
• M38: 7,923,152 km (0.096 R)
• M39: 8,015,005 km (0.113 R)
• M40: 8,162,658 km (0.05 R)
• M41: 8,367,159 km (0.081 R)
• M42: 8,686,700 km (0.072 R)
• M43: 8,762,396 km (0.072 R)
• M44: 9,125,321 km (0.048 R)
• M45: 9,454,137 km (0.075 R)
• M46: 10,625,338 km (0.075 R)
• M47: 10,726,766 km (0.083 R)
• M48: 11,197,251 km (0.076 R)
• M49: 11,403,846 km (0.065 R)
• M50: 11,570,199 km (0.078 R)
• M51: 11,653,525 km (0.076 R)
• M52: 11,758,093 km (0.114 R)
• M53: 11,926,092 km (0.054 R)
• M54: 12,158,417 km (0.11 R)
• M55: 12,563,080 km (0.085 R)
• M56: 12,885,613 km (0.09 R)
• M57: 13,342,036 km (0.113 R)
• M58: 13,583,038 km (0.113 R)
• M59: 13,737,273 km (0.111 R)
• M60: 13,803,545 km (0.097 R)
• M61: 14,114,260 km (0.094 R)
• M62: 14,382,339 km (0.119 R)
• M63: 14,494,538 km (0.055 R)
• M64: 14,607,035 km (0.096 R)
• M65: 14,832,928 km (0.12 R)
• M66: 14,900,995 km (0.104 R)
• M67: 15,014,540 km (0.082 R)
• M68: 15,105,645 km (0.09 R)
• M69: 15,402,746 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 11.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.02 AU - 5.86 AU

Year: 8067 Days

Day: 5.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,647,468 km

• M1: 178,769 km (0.109 R)
• M2: 279,898 km (0.082 R)
• M3: 369,656 km (0.084 R)
• M4: 446,550 km (0.06 R)
• M5: 590,463 km (0.106 R)
• M6: 674,537 km (0.088 R)
• M7: 967,001 km (0.095 R)
• M8: 1,108,670 km (0.09 R)
• M9: 1,313,769 km (0.034 R)
• M10: 1,531,583 km (0.095 R)
• M11: 1,698,983 km (0.12 R)
• M12: 1,888,823 km (0.101 R)
• M13: 2,069,088 km (0.076 R)
• M14: 2,203,876 km (0.112 R)
• M15: 2,324,153 km (0.12 R)
• M16: 2,553,785 km (0.103 R)
• M17: 2,662,393 km (0.081 R)
• M18: 2,809,448 km (0.1 R)
• M19: 3,035,341 km (0.055 R)
• M20: 3,385,549 km (0.04 R)
• M21: 3,646,598 km (0.116 R)
• M22: 3,728,278 km (0.109 R)
• M23: 3,872,790 km (0.084 R)
• M24: 4,382,170 km (0.109 R)
• M25: 4,958,122 km (0.086 R)
• M26: 5,071,667 km (0.111 R)
• M27: 5,652,406 km (0.081 R)
• M28: 5,962,822 km (0.097 R)
• M29: 6,500,775 km (0.034 R)
• M30: 6,625,241 km (0.031 R)
• M31: 6,750,604 km (0.103 R)
• M32: 7,156,762 km (0.031 R)
• M33: 7,649,687 km (0.077 R)
• M34: 7,886,949 km (0.086 R)
• M35: 7,993,164 km (0.035 R)
• M36: 8,586,170 km (0.08 R)
• M37: 8,695,526 km (0.101 R)
• M38: 8,832,857 km (0.04 R)
• M39: 8,998,611 km (0.117 R)
• M40: 9,081,937 km (0.088 R)
• M41: 9,193,238 km (0.1 R)
• M42: 9,445,759 km (0.107 R)
• M43: 9,728,948 km (0.116 R)
• M44: 9,842,942 km (0.064 R)
• M45: 9,986,107 km (0.082 R)
• M46: 11,395,917 km (0.072 R)
• M47: 11,636,919 km (0.106 R)
• M48: 11,971,121 km (0.08 R)
• M49: 12,804,830 km (0.088 R)
• M50: 13,402,772 km (0.103 R)
• M51: 13,593,360 km (0.028 R)
• M52: 14,009,691 km (0.12 R)
• M53: 14,625,735 km (0.118 R)
• M54: 14,789,395 km (0.1 R)
• M55: 15,085,300 km (0.063 R)
• M56: 15,217,544 km (0.114 R)
• M57: 15,549,651 km (0.104 R)
• M58: 16,187,387 km (0.084 R)
• M59: 16,731,175 km (0.102 R)
• M60: 17,211,833 km (0.027 R)
• M61: 17,523,147 km (0.066 R)
• M62: 17,836,405 km (0.076 R)
• M63: 18,151,607 km (0.114 R)
• M64: 19,358,712 km (0.115 R)
• M65: 19,646,389 km (0.091 R)
• M66: 20,922,160 km (0.099 R)
• M67: 21,180,515 km (0.092 R)
• M68: 21,365,717 km (0.057 R)
• M69: 21,477,168 km (0.038 R)
• M70: 21,812,417 km (0.063 R)
• M71: 22,224,708 km (0.096 R)
• M72: 22,299,807 km (0.061 R)
• M73: 22,488,300 km (0.098 R)
• M74: 22,677,242 km (0.05 R)
• M75: 23,170,915 km (0.062 R)
• M76: 23,976,051 km (0.1 R)
• M77: 24,285,120 km (0.036 R)
• M78: 24,634,581 km (0.106 R)
• M79: 25,338,139 km (0.048 R)
• M80: 26,565,590 km (0.087 R)
• M81: 26,725,360 km (0.076 R)
• M82: 26,845,338 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.2

Radius: 7.5

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.49 AU - 7.91 AU

Year: 13585 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,647,468 km

• M1: 144,063 km (0.063 R)
• M2: 225,294 km (0.051 R)
• M3: 274,512 km (0.12 R)
• M4: 605,871 km (0.048 R)
• M5: 882,478 km (0.105 R)
• M6: 946,805 km (0.097 R)
• M7: 1,172,698 km (0.105 R)
• M8: 1,440,777 km (0.098 R)
• M9: 1,595,312 km (0.11 R)
• M10: 2,033,334 km (0.093 R)
• M11: 2,415,856 km (0.105 R)
• M12: 2,630,978 km (0.086 R)
• M13: 3,179,553 km (0.103 R)
• M14: 3,553,099 km (0.048 R)
• M15: 3,976,461 km (0.095 R)
• M16: 4,603,426 km (0.08 R)
• M17: 4,717,270 km (0.108 R)
• M18: 5,103,531 km (0.075 R)
• M19: 5,702,072 km (0.114 R)
• M20: 5,865,433 km (0.119 R)
• M21: 5,947,712 km (0.113 R)
• M22: 6,834,528 km (0.11 R)
• M23: 7,183,091 km (0.093 R)
• M24: 7,671,977 km (0.1 R)
• M25: 8,355,789 km (0.107 R)
• M26: 9,928,063 km (0.071 R)
• M27: 10,924,235 km (0.073 R)
• M28: 10,974,949 km (0.083 R)
• M29: 11,331,740 km (0.092 R)
• M30: 12,004,332 km (0.053 R)
• M31: 12,583,574 km (0.103 R)
• M32: 13,225,948 km (0.104 R)
• M33: 13,388,112 km (0.058 R)
• M34: 13,988,747 km (0.108 R)
• M35: 16,014,751 km (0.116 R)
• M36: 16,130,091 km (0.056 R)
• M37: 17,951,146 km (0.107 R)
• M38: 18,010,985 km (0.104 R)
• M39: 18,070,824 km (0.045 R)
• M40: 20,395,426 km (0.073 R)
• M41: 20,708,235 km (0.104 R)
• M42: 20,959,709 km (0.109 R)
• M43: 21,148,801 km (0.108 R)
• M44: 22,231,740 km (0.071 R)
• M45: 22,877,254 km (0.082 R)
• M46: 22,942,030 km (0.118 R)
• M47: 23,202,181 km (0.085 R)
• M48: 23,791,148 km (0.111 R)
• M49: 23,922,644 km (0.118 R)
• M50: 24,318,630 km (0.088 R)
• M51: 24,384,902 km (0.063 R)
• M52: 25,587,070 km (0.102 R)
• M53: 25,924,413 km (0.105 R)
• M54: 30,584,985 km (0.117 R)
• M55: 30,871,316 km (0.084 R)
• M56: 30,942,973 km (0.066 R)
• M57: 31,302,457 km (0.093 R)
• M58: 31,880,353 km (0.069 R)
• M59: 32,316,132 km (0.104 R)
• M60: 32,973,465 km (0.069 R)
• M61: 33,561,534 km (0.064 R)
• M62: 35,196,340 km (0.081 R)
• M63: 35,496,433 km (0.102 R)
• M64: 36,325,804 km (0.112 R)
• M65: 37,620,274 km (0.08 R)
• M66: 37,773,462 km (0.114 R)
• M67: 38,003,843 km (0.065 R)
• M68: 38,157,630 km (0.103 R)
• M69: 41,513,858 km (0.085 R)
• M70: 42,467,245 km (0.064 R)
• M71: 43,026,741 km (0.102 R)
• M72: 45,370,491 km (0.103 R)
• M73: 45,778,744 km (0.029 R)
• M74: 45,860,574 km (0.109 R)
• M75: 46,106,213 km (0.094 R)
• M76: 47,175,988 km (0.094 R)
• M77: 47,506,749 km (0.082 R)
• M78: 48,004,461 km (0.081 R)
• M79: 49,759,693 km (0.108 R)
• M80: 50,265,034 km (0.119 R)
• M81: 50,349,407 km (0.08 R)
• M82: 50,941,516 km (0.109 R)
• M83: 51,280,953 km (0.109 R)
• M84: 52,560,165 km (0.084 R)
• M85: 53,936,315 km (0.063 R)
• M86: 54,109,251 km (0.06 R)
• M87: 54,282,186 km (0.108 R)
• M88: 58,046,816 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit