🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.85 AU

Year: 407 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,023,414 km

• M1: 169,644 km (0.081 R)
• M2: 260,899 km (0.07 R)
• M3: 354,547 km (0.05 R)
• M4: 473,627 km (0.11 R)
• M5: 610,808 km (0.116 R)
• M6: 812,017 km (0.056 R)
• M7: 899,981 km (0.09 R)
• M8: 1,086,978 km (0.117 R)
• M9: 1,292,077 km (0.053 R)
• M10: 1,388,119 km (0.105 R)
• M11: 1,486,704 km (0.115 R)
• M12: 1,582,895 km (0.064 R)
• M13: 1,676,394 km (0.11 R)
• M14: 1,761,814 km (0.086 R)
• M15: 1,963,322 km (0.077 R)
• M16: 2,069,836 km (0.081 R)
• M17: 2,244,267 km (0.101 R)
• M18: 2,372,772 km (0.097 R)
• M19: 2,480,931 km (0.1 R)
• M20: 2,590,736 km (0.098 R)
• M21: 2,678,699 km (0.055 R)
• M22: 2,785,512 km (0.076 R)
• M23: 2,930,173 km (0.116 R)
• M24: 3,052,694 km (0.109 R)
• M25: 3,177,160 km (0.094 R)
• M26: 3,271,556 km (0.091 R)
• M27: 3,392,431 km (0.107 R)
• M28: 3,489,071 km (0.118 R)
• M29: 3,586,609 km (0.058 R)
• M30: 3,698,209 km (0.072 R)
• M31: 3,871,294 km (0.115 R)
• M32: 3,985,886 km (0.094 R)
• M33: 4,088,061 km (0.045 R)
• M34: 4,246,336 km (0.096 R)
• M35: 4,697,672 km (0.036 R)
• M36: 4,973,082 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 12.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.88 AU

Year: 459 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,023,414 km

• M1: 171,290 km (0.084 R)
• M2: 299,345 km (0.085 R)
• M3: 384,766 km (0.106 R)
• M4: 470,934 km (0.096 R)
• M5: 601,234 km (0.073 R)
• M6: 749,336 km (0.102 R)
• M7: 853,157 km (0.03 R)
• M8: 1,031,178 km (0.049 R)
• M9: 1,152,801 km (0.104 R)
• M10: 1,338,153 km (0.11 R)
• M11: 1,481,617 km (0.118 R)
• M12: 1,635,254 km (0.117 R)
• M13: 1,734,139 km (0.053 R)
• M14: 1,814,772 km (0.094 R)
• M15: 1,974,692 km (0.059 R)
• M16: 2,107,236 km (0.09 R)
• M17: 2,248,306 km (0.091 R)
• M18: 2,353,324 km (0.064 R)
• M19: 2,603,302 km (0.116 R)
• M20: 2,684,683 km (0.104 R)
• M21: 2,784,764 km (0.043 R)
• M22: 2,874,074 km (0.096 R)
• M23: 2,964,431 km (0.11 R)
• M24: 3,123,304 km (0.116 R)
• M25: 3,210,071 km (0.033 R)
• M26: 3,584,515 km (0.08 R)
• M27: 3,800,235 km (0.103 R)
• M28: 3,919,763 km (0.108 R)
• M29: 4,020,293 km (0.11 R)
• M30: 4,121,721 km (0.071 R)
• M31: 4,529,076 km (0.117 R)
• M32: 4,613,598 km (0.077 R)
• M33: 4,691,539 km (0.094 R)
• M34: 4,841,436 km (0.116 R)
• M35: 4,920,723 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 10.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.97 AU - 2.35 AU

Year: 2117 Days

Day: 10.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,023,414 km

• M1: 133,441 km (0.12 R)
• M2: 292,763 km (0.092 R)
• M3: 370,853 km (0.07 R)
• M4: 509,830 km (0.094 R)
• M5: 668,403 km (0.057 R)
• M6: 844,630 km (0.114 R)
• M7: 1,016,817 km (0.115 R)
• M8: 1,159,084 km (0.083 R)
• M9: 1,475,334 km (0.102 R)
• M10: 2,018,973 km (0.101 R)
• M11: 2,108,881 km (0.105 R)
• M12: 2,213,450 km (0.12 R)
• M13: 2,279,722 km (0.12 R)
• M14: 2,414,210 km (0.101 R)
• M15: 2,747,814 km (0.045 R)
• M16: 3,111,187 km (0.114 R)
• M17: 3,321,522 km (0.059 R)
• M18: 3,567,610 km (0.048 R)
• M19: 3,867,554 km (0.079 R)
• M20: 3,964,044 km (0.057 R)
• M21: 4,324,725 km (0.112 R)
• M22: 4,542,988 km (0.057 R)
• M23: 4,713,231 km (0.07 R)
• M24: 5,236,823 km (0.111 R)
• M25: 5,397,641 km (0.071 R)
• M26: 5,487,549 km (0.106 R)
• M27: 5,632,659 km (0.074 R)
• M28: 5,760,715 km (0.048 R)
• M29: 5,908,069 km (0.044 R)
• M30: 5,982,269 km (0.117 R)
• M31: 6,094,318 km (0.074 R)
• M32: 6,415,205 km (0.105 R)
• M33: 6,568,095 km (0.051 R)
• M34: 6,702,882 km (0.106 R)
• M35: 6,858,165 km (0.108 R)
• M36: 7,231,561 km (0.064 R)
• M37: 7,390,733 km (0.099 R)
• M38: 7,834,740 km (0.105 R)
• M39: 8,621,924 km (0.111 R)
• M40: 8,748,483 km (0.115 R)
• M41: 8,854,548 km (0.09 R)
• M42: 8,982,305 km (0.101 R)
• M43: 9,153,595 km (0.095 R)
• M44: 9,586,531 km (0.12 R)
• M45: 9,739,719 km (0.073 R)
• M46: 10,338,110 km (0.108 R)
• M47: 10,405,280 km (0.055 R)
• M48: 10,540,217 km (0.09 R)
• M49: 11,131,428 km (0.108 R)
• M50: 11,269,357 km (0.113 R)
• M51: 11,803,571 km (0.091 R)
• M52: 12,014,803 km (0.118 R)
• M53: 12,298,441 km (0.054 R)
• M54: 12,417,371 km (0.078 R)
• M55: 12,632,194 km (0.103 R)
• M56: 13,284,291 km (0.106 R)
• M57: 13,381,829 km (0.075 R)
• M58: 13,651,404 km (0.118 R)
• M59: 13,848,424 km (0.081 R)
• M60: 13,947,458 km (0.078 R)
• M61: 14,570,982 km (0.108 R)
• M62: 14,924,183 km (0.113 R)
• M63: 15,922,898 km (0.089 R)
• M64: 16,758,552 km (0.061 R)
• M65: 16,890,348 km (0.116 R)
• M66: 17,314,607 km (0.096 R)
• M67: 17,608,268 km (0.027 R)
• M68: 17,822,941 km (0.054 R)
• M69: 17,903,724 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 10.4

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.43 AU - 5.57 AU

Year: 6366 Days

Day: 13.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 22,023,414 km

• M1: 253,419 km (0.057 R)
• M2: 468,541 km (0.096 R)
• M3: 580,440 km (0.072 R)
• M4: 1,156,691 km (0.118 R)
• M5: 1,613,114 km (0.086 R)
• M6: 1,710,951 km (0.109 R)
• M7: 2,143,737 km (0.113 R)
• M8: 3,816,990 km (0.078 R)
• M9: 4,136,082 km (0.093 R)
• M10: 4,298,844 km (0.076 R)
• M11: 4,463,851 km (0.102 R)
• M12: 4,574,852 km (0.113 R)
• M13: 4,799,997 km (0.081 R)
• M14: 5,202,715 km (0.07 R)
• M15: 5,319,700 km (0.063 R)
• M16: 5,526,744 km (0.113 R)
• M17: 5,676,192 km (0.118 R)
• M18: 6,102,097 km (0.042 R)
• M19: 7,178,753 km (0.104 R)
• M20: 7,772,507 km (0.104 R)
• M21: 7,906,547 km (0.116 R)
• M22: 8,007,675 km (0.101 R)
• M23: 8,313,453 km (0.115 R)
• M24: 8,485,042 km (0.101 R)
• M25: 8,831,660 km (0.108 R)
• M26: 9,467,451 km (0.069 R)
• M27: 9,610,766 km (0.097 R)
• M28: 9,790,881 km (0.075 R)
• M29: 10,559,665 km (0.077 R)
• M30: 11,347,896 km (0.096 R)
• M31: 11,999,844 km (0.089 R)
• M32: 12,467,337 km (0.12 R)
• M33: 13,259,757 km (0.092 R)
• M34: 14,027,643 km (0.114 R)
• M35: 14,314,272 km (0.077 R)
• M36: 14,437,691 km (0.115 R)
• M37: 15,648,685 km (0.065 R)
• M38: 15,818,329 km (0.111 R)
• M39: 16,031,207 km (0.116 R)
• M40: 17,284,538 km (0.058 R)
• M41: 17,460,016 km (0.053 R)
• M42: 18,078,304 km (0.106 R)
• M43: 18,479,675 km (0.087 R)
• M44: 18,659,043 km (0.119 R)
• M45: 18,748,802 km (0.108 R)
• M46: 20,022,179 km (0.117 R)
• M47: 20,252,560 km (0.107 R)
• M48: 20,715,864 km (0.058 R)
• M49: 20,855,589 km (0.105 R)
• M50: 20,995,612 km (0.117 R)
• M51: 21,700,218 km (0.065 R)
• M52: 22,221,866 km (0.089 R)
• M53: 22,364,882 km (0.087 R)
• M54: 23,325,898 km (0.119 R)
• M55: 23,909,031 km (0.08 R)
• M56: 25,089,807 km (0.116 R)
• M57: 26,997,629 km (0.052 R)
• M58: 27,099,355 km (0.082 R)
• M59: 27,303,257 km (0.107 R)
• M60: 27,558,621 km (0.103 R)
• M61: 27,763,570 km (0.08 R)
• M62: 28,640,363 km (0.088 R)
• M63: 28,795,945 km (0.084 R)
• M64: 29,212,425 km (0.087 R)
• M65: 29,946,053 km (0.066 R)
• M66: 30,156,836 km (0.089 R)
• M67: 30,473,834 km (0.044 R)
• M68: 30,844,987 km (0.07 R)
• M69: 30,951,351 km (0.03 R)
• M70: 31,057,864 km (0.099 R)
• M71: 31,591,929 km (0.112 R)
• M72: 31,699,190 km (0.083 R)
• M73: 32,453,014 km (0.1 R)
• M74: 32,561,173 km (0.071 R)
• M75: 33,267,126 km (0.087 R)
• M76: 34,252,976 km (0.11 R)
• M77: 34,363,080 km (0.11 R)
• M78: 34,804,842 km (0.093 R)
• M79: 35,304,050 km (0.114 R)
• M80: 36,029,301 km (0.029 R)
• M81: 36,534,194 km (0.095 R)
• M82: 37,154,576 km (0.047 R)
• M83: 37,324,370 km (0.107 R)
• M84: 37,551,160 km (0.106 R)
• M85: 37,835,396 km (0.084 R)
• M86: 38,006,237 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 14.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.63 AU - 6.03 AU

Year: 7079 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,023,414 km

• M1: 212,728 km (0.115 R)
• M2: 339,438 km (0.095 R)
• M3: 450,589 km (0.083 R)
• M4: 554,410 km (0.04 R)
• M5: 687,552 km (0.075 R)
• M6: 854,054 km (0.107 R)
• M7: 1,013,675 km (0.115 R)
• M8: 1,661,135 km (0.114 R)
• M9: 1,824,196 km (0.118 R)
• M10: 1,964,220 km (0.074 R)
• M11: 2,437,697 km (0.109 R)
• M12: 2,656,110 km (0.11 R)
• M13: 2,848,792 km (0.102 R)
• M14: 3,112,832 km (0.095 R)
• M15: 3,299,231 km (0.063 R)
• M16: 3,506,873 km (0.089 R)
• M17: 4,026,726 km (0.104 R)
• M18: 4,324,126 km (0.092 R)
• M19: 4,551,964 km (0.059 R)
• M20: 6,064,997 km (0.1 R)
• M21: 6,256,333 km (0.064 R)
• M22: 6,406,678 km (0.09 R)
• M23: 6,514,688 km (0.12 R)
• M24: 6,623,446 km (0.055 R)
• M25: 6,820,616 km (0.112 R)
• M26: 7,221,089 km (0.106 R)
• M27: 7,606,304 km (0.09 R)
• M28: 7,951,875 km (0.07 R)
• M29: 8,091,450 km (0.056 R)
• M30: 8,302,532 km (0.054 R)
• M31: 8,586,918 km (0.115 R)
• M32: 8,778,104 km (0.08 R)
• M33: 8,898,530 km (0.032 R)
• M34: 9,043,640 km (0.073 R)
• M35: 9,238,267 km (0.096 R)
• M36: 9,459,073 km (0.052 R)
• M37: 9,607,175 km (0.092 R)
• M38: 9,880,790 km (0.094 R)
• M39: 9,980,871 km (0.083 R)
• M40: 10,283,358 km (0.06 R)
• M41: 10,486,661 km (0.058 R)
• M42: 10,614,418 km (0.066 R)
• M43: 10,794,234 km (0.034 R)
• M44: 11,078,770 km (0.032 R)
• M45: 11,814,342 km (0.071 R)
• M46: 12,053,998 km (0.116 R)
• M47: 12,322,377 km (0.101 R)
• M48: 12,865,118 km (0.105 R)
• M49: 13,139,331 km (0.077 R)
• M50: 13,777,515 km (0.104 R)
• M51: 13,973,788 km (0.078 R)
• M52: 14,482,719 km (0.094 R)
• M53: 14,911,617 km (0.114 R)
• M54: 15,460,790 km (0.074 R)
• M55: 15,898,963 km (0.12 R)
• M56: 16,075,488 km (0.107 R)
• M57: 16,341,323 km (0.073 R)
• M58: 16,460,104 km (0.106 R)
• M59: 16,937,621 km (0.113 R)
• M60: 17,087,667 km (0.097 R)
• M61: 17,449,993 km (0.114 R)
• M62: 17,632,054 km (0.099 R)
• M63: 17,784,195 km (0.044 R)
• M64: 18,428,214 km (0.045 R)
• M65: 19,487,217 km (0.091 R)
• M66: 19,897,414 km (0.06 R)
• M67: 20,151,282 km (0.049 R)
• M68: 21,274,313 km (0.058 R)
• M69: 21,371,552 km (0.056 R)
• M70: 21,566,328 km (0.116 R)
• M71: 21,729,240 km (0.05 R)
• M72: 21,859,839 km (0.029 R)
• M73: 22,023,350 km (0.104 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: 452 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit