🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 13.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,969,770 km

• M1: 165,904 km (0.105 R)
• M2: 249,978 km (0.1 R)
• M3: 354,697 km (0.049 R)
• M4: 439,219 km (0.061 R)
• M5: 527,781 km (0.084 R)
• M6: 648,656 km (0.086 R)
• M7: 744,249 km (0.105 R)
• M8: 862,581 km (0.09 R)
• M9: 948,002 km (0.073 R)
• M10: 1,036,564 km (0.119 R)
• M11: 1,167,163 km (0.068 R)
• M12: 1,328,579 km (0.072 R)
• M13: 1,446,312 km (0.111 R)
• M14: 1,549,984 km (0.057 R)
• M15: 1,647,521 km (0.072 R)
• M16: 1,783,955 km (0.073 R)
• M17: 2,107,535 km (0.061 R)
• M18: 2,216,442 km (0.069 R)
• M19: 2,337,467 km (0.077 R)
• M20: 2,450,264 km (0.098 R)
• M21: 2,586,248 km (0.097 R)
• M22: 2,697,848 km (0.111 R)
• M23: 2,789,402 km (0.116 R)
• M24: 2,882,003 km (0.086 R)
• M25: 2,981,336 km (0.06 R)
• M26: 3,064,961 km (0.041 R)
• M27: 3,274,697 km (0.104 R)
• M28: 3,419,209 km (0.106 R)
• M29: 3,559,831 km (0.081 R)
• M30: 3,654,826 km (0.119 R)
• M31: 3,744,584 km (0.095 R)
• M32: 3,895,828 km (0.104 R)
• M33: 4,055,299 km (0.053 R)
• M34: 4,167,049 km (0.072 R)
• M35: 4,380,974 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 9.4

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.67 AU - 0.73 AU

Year: 404 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,969,770 km

• M1: 120,127 km (0.084 R)
• M2: 185,053 km (0.114 R)
• M3: 263,591 km (0.113 R)
• M4: 357,090 km (0.099 R)
• M5: 429,495 km (0.05 R)
• M6: 514,766 km (0.114 R)
• M7: 606,619 km (0.088 R)
• M8: 720,314 km (0.12 R)
• M9: 796,160 km (0.118 R)
• M10: 922,121 km (0.105 R)
• M11: 1,023,249 km (0.094 R)
• M12: 1,266,346 km (0.107 R)
• M13: 1,359,845 km (0.101 R)
• M14: 1,440,478 km (0.082 R)
• M15: 1,659,938 km (0.073 R)
• M16: 1,719,179 km (0.071 R)
• M17: 1,845,589 km (0.092 R)
• M18: 1,924,128 km (0.104 R)
• M19: 2,102,000 km (0.09 R)
• M20: 2,249,503 km (0.091 R)
• M21: 2,351,679 km (0.101 R)
• M22: 2,449,366 km (0.116 R)
• M23: 2,560,966 km (0.12 R)
• M24: 2,636,214 km (0.096 R)
• M25: 2,712,359 km (0.063 R)
• M26: 3,030,703 km (0.102 R)
• M27: 3,170,876 km (0.108 R)
• M28: 3,285,917 km (0.077 R)
• M29: 3,381,809 km (0.086 R)
• M30: 3,443,893 km (0.096 R)
• M31: 3,569,256 km (0.112 R)
• M32: 3,681,903 km (0.075 R)
• M33: 3,745,931 km (0.107 R)
• M34: 3,867,703 km (0.093 R)
• M35: 3,932,778 km (0.08 R)
• M36: 4,034,655 km (0.089 R)
• M37: 4,241,100 km (0.088 R)
• M38: 4,405,657 km (0.1 R)
• M39: 4,488,834 km (0.05 R)
• M40: 4,741,355 km (0.091 R)
• M41: 4,803,288 km (0.118 R)
• M42: 4,865,521 km (0.104 R)
• M43: 4,935,832 km (0.083 R)
• M44: 5,069,573 km (0.098 R)
• M45: 5,268,538 km (0.11 R)
• M46: 5,453,740 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 8

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.67 AU - 1.71 AU

Year: 1516 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,969,770 km

• M1: 104,270 km (0.101 R)
• M2: 197,020 km (0.09 R)
• M3: 353,350 km (0.093 R)
• M4: 403,914 km (0.07 R)
• M5: 520,002 km (0.073 R)
• M6: 620,233 km (0.087 R)
• M7: 712,684 km (0.053 R)
• M8: 794,664 km (0.032 R)
• M9: 1,001,707 km (0.117 R)
• M10: 1,208,003 km (0.03 R)
• M11: 1,270,834 km (0.103 R)
• M12: 1,334,862 km (0.084 R)
• M13: 1,437,636 km (0.082 R)
• M14: 1,562,550 km (0.083 R)
• M15: 1,701,227 km (0.092 R)
• M16: 2,022,862 km (0.054 R)
• M17: 2,477,191 km (0.085 R)
• M18: 2,627,687 km (0.055 R)
• M19: 2,769,505 km (0.106 R)
• M20: 2,853,430 km (0.113 R)
• M21: 3,011,405 km (0.095 R)
• M22: 3,122,556 km (0.116 R)
• M23: 3,310,750 km (0.098 R)
• M24: 3,451,223 km (0.12 R)
• M25: 3,528,715 km (0.097 R)
• M26: 3,606,655 km (0.119 R)
• M27: 3,884,309 km (0.084 R)
• M28: 4,196,519 km (0.084 R)
• M29: 4,279,247 km (0.116 R)
• M30: 4,474,472 km (0.117 R)
• M31: 4,587,419 km (0.051 R)
• M32: 4,787,281 km (0.053 R)
• M33: 4,902,771 km (0.117 R)
• M34: 5,121,932 km (0.102 R)
• M35: 5,359,045 km (0.118 R)
• M36: 5,509,241 km (0.056 R)
• M37: 5,645,524 km (0.079 R)
• M38: 5,952,499 km (0.081 R)
• M39: 6,343,847 km (0.097 R)
• M40: 6,534,585 km (0.1 R)
• M41: 6,711,260 km (0.089 R)
• M42: 6,873,125 km (0.056 R)
• M43: 6,987,268 km (0.082 R)
• M44: 7,167,832 km (0.114 R)
• M45: 7,350,043 km (0.104 R)
• M46: 7,466,729 km (0.079 R)
• M47: 7,634,578 km (0.081 R)
• M48: 7,888,595 km (0.092 R)
• M49: 8,667,551 km (0.044 R)
• M50: 8,808,472 km (0.114 R)
• M51: 8,879,382 km (0.091 R)
• M52: 9,003,697 km (0.099 R)
• M53: 9,182,317 km (0.088 R)
• M54: 9,272,226 km (0.071 R)
• M55: 9,927,165 km (0.096 R)
• M56: 10,093,368 km (0.112 R)
• M57: 10,615,914 km (0.092 R)
• M58: 10,691,311 km (0.109 R)
• M59: 10,918,550 km (0.06 R)
• M60: 10,975,697 km (0.086 R)
• M61: 11,089,989 km (0.091 R)
• M62: 11,185,732 km (0.1 R)
• M63: 11,435,710 km (0.061 R)
• M64: 11,551,648 km (0.108 R)
• M65: 11,609,842 km (0.064 R)
• M66: 11,765,424 km (0.049 R)
• M67: 12,039,337 km (0.09 R)
• M68: 12,236,208 km (0.089 R)
• M69: 12,394,483 km (0.106 R)
• M70: 12,533,609 km (0.062 R)
• M71: 12,593,298 km (0.025 R)
• M72: 13,034,462 km (0.086 R)
• M73: 13,095,050 km (0.109 R)
• M74: 13,623,728 km (0.098 R)
• M75: 13,726,203 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 8.1

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.88 AU - 3.2 AU

Year: 3659 Days

Day: 11.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,969,770 km

• M1: 102,774 km (0.055 R)
• M2: 202,556 km (0.097 R)
• M3: 327,171 km (0.083 R)
• M4: 388,655 km (0.089 R)
• M5: 525,687 km (0.094 R)
• M6: 581,487 km (0.055 R)
• M7: 639,531 km (0.11 R)
• M8: 794,065 km (0.096 R)
• M9: 984,055 km (0.049 R)
• M10: 1,042,847 km (0.089 R)
• M11: 1,238,970 km (0.113 R)
• M12: 1,407,267 km (0.035 R)
• M13: 1,610,870 km (0.037 R)
• M14: 1,695,093 km (0.085 R)
• M15: 1,956,441 km (0.099 R)
• M16: 2,549,896 km (0.104 R)
• M17: 2,715,052 km (0.108 R)
• M18: 2,849,690 km (0.083 R)
• M19: 2,900,703 km (0.087 R)
• M20: 2,969,219 km (0.056 R)
• M21: 3,021,129 km (0.117 R)
• M22: 3,125,548 km (0.117 R)
• M23: 3,392,132 km (0.059 R)
• M24: 3,610,694 km (0.104 R)
• M25: 3,721,696 km (0.097 R)
• M26: 3,777,645 km (0.075 R)
• M27: 4,293,908 km (0.11 R)
• M28: 4,730,883 km (0.114 R)
• M29: 5,036,960 km (0.117 R)
• M30: 5,286,490 km (0.083 R)
• M31: 5,518,815 km (0.079 R)
• M32: 5,711,497 km (0.099 R)
• M33: 5,884,582 km (0.101 R)
• M34: 5,971,648 km (0.1 R)
• M35: 6,081,303 km (0.119 R)
• M36: 6,594,125 km (0.072 R)
• M37: 7,213,759 km (0.095 R)
• M38: 7,283,771 km (0.047 R)
• M39: 7,400,906 km (0.084 R)
• M40: 8,360,726 km (0.118 R)
• M41: 8,780,497 km (0.088 R)
• M42: 9,282,997 km (0.079 R)
• M43: 9,333,860 km (0.035 R)
• M44: 9,435,736 km (0.084 R)
• M45: 9,512,330 km (0.089 R)
• M46: 9,820,801 km (0.077 R)
• M47: 10,342,449 km (0.079 R)
• M48: 10,606,639 km (0.108 R)
• M49: 10,712,853 km (0.038 R)
• M50: 11,007,112 km (0.092 R)
• M51: 11,168,678 km (0.11 R)
• M52: 11,576,033 km (0.116 R)
• M53: 11,988,325 km (0.041 R)
• M54: 12,043,676 km (0.115 R)
• M55: 12,099,027 km (0.107 R)
• M56: 12,489,328 km (0.095 R)
• M57: 13,311,069 km (0.035 R)
• M58: 14,091,671 km (0.12 R)
• M59: 14,150,014 km (0.104 R)
• M60: 14,384,583 km (0.048 R)
• M61: 14,649,820 km (0.036 R)
• M62: 15,787,961 km (0.078 R)
• M63: 16,336,835 km (0.116 R)
• M64: 17,516,265 km (0.084 R)
• M65: 17,989,443 km (0.09 R)
• M66: 18,179,881 km (0.077 R)
• M67: 18,370,918 km (0.066 R)
• M68: 18,434,796 km (0.103 R)
• M69: 18,722,922 km (0.11 R)
• M70: 19,498,886 km (0.092 R)
• M71: 19,956,206 km (0.058 R)
• M72: 20,120,465 km (0.116 R)
• M73: 20,351,145 km (0.109 R)
• M74: 20,715,416 km (0.037 R)
• M75: 20,848,408 km (0.072 R)
• M76: 21,753,625 km (0.072 R)
• M77: 22,058,206 km (0.034 R)
• M78: 22,330,025 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.2

Radius: 5.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.16 AU - 7.4 AU

Year: 13558 Days

Day: 21.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,969,770 km

• M1: 73,303 km (0.076 R)
• M2: 306,676 km (0.025 R)
• M3: 818,151 km (0.072 R)
• M4: 1,102,836 km (0.105 R)
• M5: 1,184,516 km (0.098 R)
• M6: 1,329,177 km (0.119 R)
• M7: 1,531,134 km (0.09 R)
• M8: 1,675,646 km (0.115 R)
• M9: 1,715,738 km (0.118 R)
• M10: 2,048,892 km (0.112 R)
• M11: 2,493,049 km (0.113 R)
• M12: 2,869,287 km (0.057 R)
• M13: 3,096,975 km (0.046 R)
• M14: 3,163,097 km (0.117 R)
• M15: 3,279,933 km (0.097 R)
• M16: 3,364,307 km (0.107 R)
• M17: 3,569,704 km (0.095 R)
• M18: 3,814,447 km (0.11 R)
• M19: 3,956,864 km (0.069 R)
• M20: 4,064,724 km (0.078 R)
• M21: 4,375,738 km (0.118 R)
• M22: 4,412,838 km (0.119 R)
• M23: 4,904,716 km (0.12 R)
• M24: 5,715,237 km (0.084 R)
• M25: 5,857,654 km (0.103 R)
• M26: 6,208,611 km (0.069 R)
• M27: 6,292,236 km (0.099 R)
• M28: 6,587,692 km (0.098 R)
• M29: 7,126,543 km (0.119 R)
• M30: 7,791,655 km (0.093 R)
• M31: 8,108,803 km (0.118 R)
• M32: 8,849,462 km (0.113 R)
• M33: 8,896,436 km (0.103 R)
• M34: 9,251,731 km (0.103 R)
• M35: 9,347,324 km (0.065 R)
• M36: 9,515,173 km (0.089 R)
• M37: 9,563,343 km (0.077 R)
• M38: 9,684,218 km (0.059 R)
• M39: 10,221,574 km (0.1 R)
• M40: 10,270,941 km (0.104 R)
• M41: 10,320,308 km (0.085 R)
• M42: 10,543,658 km (0.09 R)
• M43: 11,020,576 km (0.099 R)
• M44: 12,099,177 km (0.036 R)
• M45: 12,282,284 km (0.112 R)
• M46: 12,360,973 km (0.031 R)
• M47: 12,518,948 km (0.114 R)
• M48: 12,704,150 km (0.103 R)
• M49: 13,211,287 km (0.113 R)
• M50: 13,453,785 km (0.104 R)
• M51: 13,915,744 km (0.104 R)
• M52: 14,135,054 km (0.068 R)
• M53: 14,245,158 km (0.093 R)
• M54: 14,438,438 km (0.115 R)
• M55: 14,660,442 km (0.103 R)
• M56: 15,079,615 km (0.09 R)
• M57: 15,987,076 km (0.119 R)
• M58: 16,274,304 km (0.086 R)
• M59: 16,534,305 km (0.054 R)
• M60: 16,737,459 km (0.063 R)
• M61: 16,795,652 km (0.1 R)
• M62: 17,234,123 km (0.101 R)
• M63: 17,381,178 km (0.11 R)
• M64: 17,646,864 km (0.109 R)
• M65: 17,824,736 km (0.05 R)
• M66: 18,482,069 km (0.106 R)
• M67: 18,723,071 km (0.112 R)
• M68: 18,783,509 km (0.093 R)
• M69: 18,874,315 km (0.119 R)
• M70: 19,025,857 km (0.087 R)
• M71: 19,086,594 km (0.114 R)
• M72: 19,544,064 km (0.12 R)
• M73: 20,345,759 km (0.069 R)
• M74: 20,656,923 km (0.107 R)
• M75: 20,844,519 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit