🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 13.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 259 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,999,717 km

• M1: 175,329 km (0.072 R)
• M2: 266,583 km (0.073 R)
• M3: 357,240 km (0.062 R)
• M4: 479,611 km (0.108 R)
• M5: 570,117 km (0.037 R)
• M6: 674,238 km (0.042 R)
• M7: 762,500 km (0.111 R)
• M8: 901,776 km (0.067 R)
• M9: 1,065,885 km (0.062 R)
• M10: 1,167,911 km (0.078 R)
• M11: 1,323,642 km (0.045 R)
• M12: 1,513,033 km (0.119 R)
• M13: 1,638,396 km (0.059 R)
• M14: 1,953,299 km (0.102 R)
• M15: 2,095,717 km (0.075 R)
• M16: 2,433,359 km (0.113 R)
• M17: 2,555,281 km (0.057 R)
• M18: 2,641,300 km (0.062 R)
• M19: 2,733,751 km (0.116 R)
• M20: 2,821,865 km (0.068 R)
• M21: 2,955,904 km (0.075 R)
• M22: 3,063,465 km (0.036 R)
• M23: 3,230,416 km (0.118 R)
• M24: 3,359,071 km (0.095 R)
• M25: 3,447,782 km (0.069 R)
• M26: 3,657,967 km (0.114 R)
• M27: 4,003,089 km (0.112 R)
• M28: 4,135,334 km (0.103 R)
• M29: 4,275,358 km (0.081 R)
• M30: 4,397,729 km (0.097 R)
• M31: 4,488,535 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 13.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,999,717 km

• M1: 173,982 km (0.1 R)
• M2: 298,747 km (0.12 R)
• M3: 416,780 km (0.066 R)
• M4: 562,787 km (0.061 R)
• M5: 655,987 km (0.032 R)
• M6: 761,453 km (0.109 R)
• M7: 851,810 km (0.112 R)
• M8: 952,789 km (0.042 R)
• M9: 1,136,794 km (0.036 R)
• M10: 1,278,463 km (0.108 R)
• M11: 1,400,086 km (0.029 R)
• M12: 1,502,561 km (0.093 R)
• M13: 1,588,281 km (0.065 R)
• M14: 1,699,731 km (0.08 R)
• M15: 1,797,418 km (0.091 R)
• M16: 1,893,011 km (0.105 R)
• M17: 1,994,588 km (0.067 R)
• M18: 2,089,433 km (0.113 R)
• M19: 2,194,601 km (0.089 R)
• M20: 2,319,814 km (0.107 R)
• M21: 2,447,421 km (0.057 R)
• M22: 2,676,456 km (0.113 R)
• M23: 2,767,261 km (0.116 R)
• M24: 2,888,286 km (0.06 R)
• M25: 2,991,509 km (0.112 R)
• M26: 3,161,153 km (0.101 R)
• M27: 3,282,776 km (0.09 R)
• M28: 3,375,078 km (0.039 R)
• M29: 3,515,251 km (0.106 R)
• M30: 3,620,418 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 13.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 337 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,999,717 km

• M1: 169,494 km (0.1 R)
• M2: 264,788 km (0.109 R)
• M3: 351,555 km (0.094 R)
• M4: 442,062 km (0.037 R)
• M5: 545,883 km (0.119 R)
• M6: 676,033 km (0.082 R)
• M7: 772,075 km (0.101 R)
• M8: 919,877 km (0.087 R)
• M9: 1,053,169 km (0.06 R)
• M10: 1,145,022 km (0.072 R)
• M11: 1,325,587 km (0.104 R)
• M12: 1,453,493 km (0.109 R)
• M13: 1,544,448 km (0.117 R)
• M14: 1,650,513 km (0.111 R)
• M15: 1,742,516 km (0.1 R)
• M16: 1,832,873 km (0.107 R)
• M17: 1,962,874 km (0.098 R)
• M18: 2,067,891 km (0.098 R)
• M19: 2,192,806 km (0.077 R)
• M20: 2,390,724 km (0.118 R)
• M21: 2,503,221 km (0.095 R)
• M22: 2,598,515 km (0.044 R)
• M23: 2,710,564 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 14.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 431 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,999,717 km

• M1: 184,454 km (0.091 R)
• M2: 280,646 km (0.085 R)
• M3: 410,048 km (0.088 R)
• M4: 544,985 km (0.074 R)
• M5: 645,964 km (0.082 R)
• M6: 772,224 km (0.1 R)
• M7: 871,108 km (0.076 R)
• M8: 1,004,251 km (0.115 R)
• M9: 1,175,839 km (0.101 R)
• M10: 1,276,519 km (0.106 R)
• M11: 1,369,269 km (0.116 R)
• M12: 1,481,468 km (0.114 R)
• M13: 1,632,262 km (0.04 R)
• M14: 1,770,341 km (0.118 R)
• M15: 1,994,439 km (0.097 R)
• M16: 2,149,422 km (0.117 R)
• M17: 2,274,935 km (0.066 R)
• M18: 2,444,130 km (0.08 R)
• M19: 2,575,477 km (0.057 R)
• M20: 2,673,912 km (0.047 R)
• M21: 2,766,513 km (0.112 R)
• M22: 2,962,337 km (0.104 R)
• M23: 3,080,519 km (0.096 R)
• M24: 3,261,084 km (0.116 R)
• M25: 3,421,902 km (0.09 R)
• M26: 3,538,438 km (0.078 R)
• M27: 4,034,505 km (0.119 R)
• M28: 4,133,090 km (0.105 R)
• M29: 4,518,753 km (0.116 R)
• M30: 4,681,516 km (0.108 R)
• M31: 4,785,337 km (0.081 R)
• M32: 4,881,229 km (0.096 R)
• M33: 5,048,330 km (0.107 R)
• M34: 5,172,646 km (0.045 R)
• M35: 5,343,038 km (0.064 R)
• M36: 5,533,775 km (0.097 R)
• M37: 5,680,530 km (0.069 R)
• M38: 5,828,483 km (0.055 R)
• M39: 5,949,807 km (0.084 R)
• M40: 6,472,352 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.7

Radius: 6.1

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.64 AU - 7.44 AU

Year: 11545 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,999,717 km

• M1: 199,115 km (0.086 R)
• M2: 284,685 km (0.086 R)
• M3: 452,384 km (0.112 R)
• M4: 650,003 km (0.069 R)
• M5: 784,790 km (0.079 R)
• M6: 1,389,016 km (0.106 R)
• M7: 1,432,100 km (0.096 R)
• M8: 1,935,048 km (0.079 R)
• M9: 1,983,369 km (0.086 R)
• M10: 2,436,052 km (0.119 R)
• M11: 2,540,920 km (0.057 R)
• M12: 2,674,212 km (0.112 R)
• M13: 3,229,818 km (0.105 R)
• M14: 3,850,799 km (0.105 R)
• M15: 4,096,887 km (0.079 R)
• M16: 4,475,669 km (0.065 R)
• M17: 4,701,861 km (0.043 R)
• M18: 5,817,562 km (0.056 R)
• M19: 5,958,184 km (0.114 R)
• M20: 6,064,398 km (0.078 R)
• M21: 6,135,457 km (0.096 R)
• M22: 7,539,284 km (0.032 R)
• M23: 7,731,068 km (0.073 R)
• M24: 8,794,709 km (0.074 R)
• M25: 8,835,101 km (0.087 R)
• M26: 9,736,428 km (0.116 R)
• M27: 10,198,087 km (0.106 R)
• M28: 11,449,024 km (0.102 R)
• M29: 11,713,962 km (0.082 R)
• M30: 12,070,155 km (0.07 R)
• M31: 12,115,034 km (0.099 R)
• M32: 14,853,273 km (0.11 R)
• M33: 15,627,592 km (0.117 R)
• M34: 15,823,266 km (0.052 R)
• M35: 16,019,688 km (0.046 R)
• M36: 17,114,445 km (0.075 R)
• M37: 17,721,663 km (0.108 R)
• M38: 17,772,526 km (0.111 R)
• M39: 17,874,552 km (0.103 R)
• M40: 18,079,202 km (0.12 R)
• M41: 19,009,401 km (0.102 R)
• M42: 19,955,010 km (0.096 R)
• M43: 20,380,316 km (0.112 R)
• M44: 21,185,602 km (0.118 R)
• M45: 21,456,374 km (0.099 R)
• M46: 21,510,678 km (0.045 R)
• M47: 21,946,606 km (0.063 R)
• M48: 23,439,294 km (0.103 R)
• M49: 23,551,193 km (0.075 R)
• M50: 23,944,186 km (0.095 R)
• M51: 24,339,274 km (0.116 R)
• M52: 24,509,367 km (0.086 R)
• M53: 24,736,606 km (0.109 R)
• M54: 25,307,921 km (0.08 R)
• M55: 25,422,662 km (0.039 R)
• M56: 26,172,895 km (0.092 R)
• M57: 27,165,029 km (0.063 R)
• M58: 27,282,612 km (0.116 R)
• M59: 27,754,295 km (0.076 R)
• M60: 27,813,535 km (0.117 R)
• M61: 27,932,017 km (0.066 R)
• M62: 28,050,498 km (0.115 R)
• M63: 30,396,941 km (0.092 R)
• M64: 30,641,085 km (0.034 R)
• M65: 30,702,270 km (0.071 R)
• M66: 32,867,999 km (0.08 R)
• M67: 33,369,899 km (0.072 R)
• M68: 34,317,901 km (0.096 R)
• M69: 34,954,739 km (0.099 R)
• M70: 35,338,757 km (0.062 R)
• M71: 35,531,289 km (0.12 R)
• M72: 36,434,262 km (0.113 R)
• M73: 36,628,739 km (0.115 R)
• M74: 36,823,516 km (0.104 R)
• M75: 37,410,089 km (0.119 R)
• M76: 38,262,797 km (0.115 R)
• M77: 38,460,565 km (0.092 R)
• M78: 39,121,938 km (0.105 R)
• M79: 39,920,641 km (0.07 R)
• M80: 40,859,218 km (0.111 R)
• M81: 40,926,537 km (0.117 R)
• M82: 41,872,743 km (0.059 R)
• M83: 42,008,578 km (0.108 R)
• M84: 43,031,528 km (0.088 R)
• M85: 44,269,899 km (0.085 R)
• M86: 44,408,278 km (0.113 R)
• M87: 44,477,541 km (0.058 R)
• M88: 46,640,876 km (0.107 R)
• M89: 46,993,030 km (0.119 R)
• M90: 47,063,640 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.8

Radius: 5.7

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.17 AU - 11.97 AU

Year: 23720 Days

Day: 18.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,999,717 km

• M1: 94,097 km (0.098 R)
• M2: 274,662 km (0.109 R)
• M3: 862,133 km (0.102 R)
• M4: 1,007,542 km (0.093 R)
• M5: 1,388,268 km (0.083 R)
• M6: 1,559,259 km (0.048 R)
• M7: 3,609,348 km (0.083 R)
• M8: 3,656,022 km (0.058 R)
• M9: 3,702,846 km (0.066 R)
• M10: 5,680,680 km (0.119 R)
• M11: 6,120,647 km (0.045 R)
• M12: 6,232,247 km (0.11 R)
• M13: 6,457,691 km (0.116 R)
• M14: 6,628,532 km (0.109 R)
• M15: 7,804,820 km (0.119 R)
• M16: 8,231,623 km (0.079 R)
• M17: 8,666,055 km (0.054 R)
• M18: 8,980,809 km (0.107 R)
• M19: 10,543,508 km (0.106 R)
• M20: 10,812,037 km (0.104 R)
• M21: 12,188,038 km (0.05 R)
• M22: 13,328,123 km (0.105 R)
• M23: 15,251,952 km (0.035 R)
• M24: 16,246,030 km (0.089 R)
• M25: 18,942,980 km (0.069 R)
• M26: 19,433,212 km (0.102 R)
• M27: 19,597,471 km (0.096 R)
• M28: 20,093,238 km (0.102 R)
• M29: 20,593,044 km (0.115 R)
• M30: 21,350,459 km (0.104 R)
• M31: 21,775,167 km (0.108 R)
• M32: 22,116,998 km (0.052 R)
• M33: 22,546,793 km (0.086 R)
• M34: 23,414,460 km (0.065 R)
• M35: 25,451,385 km (0.086 R)
• M36: 26,627,523 km (0.082 R)
• M37: 27,636,561 km (0.091 R)
• M38: 28,099,267 km (0.072 R)
• M39: 28,378,267 km (0.039 R)
• M40: 29,691,737 km (0.071 R)
• M41: 29,786,432 km (0.107 R)
• M42: 30,355,951 km (0.084 R)
• M43: 30,929,210 km (0.103 R)
• M44: 31,602,401 km (0.1 R)
• M45: 32,086,350 km (0.043 R)
• M46: 32,280,528 km (0.096 R)
• M47: 32,475,155 km (0.089 R)
• M48: 32,572,692 km (0.066 R)
• M49: 33,355,837 km (0.089 R)
• M50: 34,343,482 km (0.109 R)
• M51: 40,782,324 km (0.092 R)
• M52: 41,097,976 km (0.079 R)
• M53: 41,203,442 km (0.043 R)
• M54: 46,258,654 km (0.069 R)
• M55: 47,138,439 km (0.064 R)
• M56: 47,469,798 km (0.073 R)
• M57: 48,468,364 km (0.107 R)
• M58: 50,373,493 km (0.062 R)
• M59: 52,875,068 km (0.044 R)
• M60: 54,256,605 km (0.105 R)
• M61: 55,533,273 km (0.078 R)
• M62: 55,649,959 km (0.119 R)
• M63: 57,054,982 km (0.104 R)
• M64: 57,172,566 km (0.039 R)
• M65: 57,408,033 km (0.106 R)
• M66: 58,471,674 km (0.109 R)
• M67: 59,184,358 km (0.064 R)
• M68: 60,258,770 km (0.081 R)
• M69: 63,033,512 km (0.068 R)
• M70: 64,988,307 km (0.075 R)
• M71: 66,838,982 km (0.074 R)
• M72: 67,335,348 km (0.043 R)
• M73: 67,833,060 km (0.102 R)
• M74: 68,831,925 km (0.11 R)
• M75: 69,710,065 km (0.115 R)
• M76: 70,970,875 km (0.117 R)
• M77: 71,984,850 km (0.068 R)
• M78: 72,239,166 km (0.096 R)
• M79: 73,387,031 km (0.102 R)
• M80: 74,540,879 km (0.179 R)
• M81: 74,798,187 km (0.115 R)
• M82: 76,736,826 km (0.102 R)
• M83: 79,084,914 km (0.04 R)
• M84: 81,059,756 km (0.118 R)
• M85: 83,050,604 km (0.08 R)
• M86: 84,654,892 km (0.066 R)
• M87: 84,789,081 km (0.103 R)
• M88: 85,864,839 km (0.102 R)
• M89: 86,134,564 km (0.052 R)
• M90: 87,080,472 km (0.12 R)
• M91: 87,486,929 km (0.101 R)
• M92: 89,392,208 km (0.119 R)
• M93: 90,212,902 km (0.089 R)
• M94: 90,487,114 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit