🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.9

Radius: 10.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.96 AU - 1.58 AU

Year: 971 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,222,137 km

• M1: 132,544 km (0.058 R)
• M2: 211,083 km (0.076 R)
• M3: 357,240 km (0.083 R)
• M4: 471,383 km (0.115 R)
• M5: 554,260 km (0.112 R)
• M6: 629,807 km (0.093 R)
• M7: 812,017 km (0.119 R)
• M8: 970,741 km (0.099 R)
• M9: 1,038,359 km (0.099 R)
• M10: 1,156,541 km (0.085 R)
• M11: 1,319,603 km (0.094 R)
• M12: 1,424,770 km (0.116 R)
• M13: 1,600,398 km (0.091 R)
• M14: 1,675,197 km (0.117 R)
• M15: 1,783,207 km (0.116 R)
• M16: 1,854,415 km (0.117 R)
• M17: 2,053,530 km (0.097 R)
• M18: 2,245,913 km (0.094 R)
• M19: 2,337,317 km (0.09 R)
• M20: 2,437,099 km (0.047 R)
• M21: 2,523,716 km (0.071 R)
• M22: 2,670,621 km (0.082 R)
• M23: 2,760,230 km (0.052 R)
• M24: 2,827,998 km (0.107 R)
• M25: 3,128,391 km (0.099 R)
• M26: 3,262,580 km (0.118 R)
• M27: 3,366,550 km (0.047 R)
• M28: 3,479,796 km (0.115 R)
• M29: 3,751,615 km (0.102 R)
• M30: 3,894,481 km (0.073 R)
• M31: 4,013,412 km (0.032 R)
• M32: 4,635,440 km (0.048 R)
• M33: 4,825,279 km (0.084 R)
• M34: 4,962,461 km (0.059 R)
• M35: 5,073,163 km (0.109 R)
• M36: 5,138,088 km (0.084 R)
• M37: 5,203,313 km (0.111 R)
• M38: 5,372,359 km (0.119 R)
• M39: 5,467,054 km (0.06 R)
• M40: 5,590,921 km (0.089 R)
• M41: 5,715,835 km (0.087 R)
• M42: 5,919,588 km (0.085 R)
• M43: 6,027,298 km (0.066 R)
• M44: 6,115,860 km (0.075 R)
• M45: 6,334,273 km (0.069 R)
• M46: 6,444,377 km (0.06 R)
• M47: 6,687,025 km (0.085 R)
• M48: 6,860,708 km (0.093 R)
• M49: 6,932,665 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 11.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.41 AU - 3.87 AU

Year: 3774 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 10,222,137 km

• M1: 148,700 km (0.069 R)
• M2: 839,394 km (0.112 R)
• M3: 920,775 km (0.06 R)
• M4: 1,092,064 km (0.058 R)
• M5: 1,239,568 km (0.114 R)
• M6: 1,333,665 km (0.062 R)
• M7: 1,442,722 km (0.046 R)
• M8: 1,644,380 km (0.064 R)
• M9: 2,481,679 km (0.118 R)
• M10: 2,587,146 km (0.108 R)
• M11: 2,802,716 km (0.082 R)
• M12: 2,960,392 km (0.104 R)
• M13: 3,056,434 km (0.099 R)
• M14: 3,169,829 km (0.04 R)
• M15: 3,689,233 km (0.118 R)
• M16: 3,844,964 km (0.113 R)
• M17: 4,145,357 km (0.111 R)
• M18: 4,601,182 km (0.084 R)
• M19: 4,920,274 km (0.109 R)
• M20: 5,015,568 km (0.08 R)
• M21: 5,285,592 km (0.043 R)
• M22: 5,442,071 km (0.116 R)
• M23: 5,819,806 km (0.094 R)
• M24: 5,940,980 km (0.117 R)
• M25: 6,165,227 km (0.083 R)
• M26: 6,433,756 km (0.087 R)
• M27: 6,559,119 km (0.029 R)
• M28: 6,685,230 km (0.087 R)
• M29: 7,524,623 km (0.093 R)
• M30: 7,700,999 km (0.09 R)
• M31: 8,260,794 km (0.058 R)
• M32: 8,534,259 km (0.096 R)
• M33: 8,810,716 km (0.101 R)
• M34: 9,160,476 km (0.086 R)
• M35: 9,610,167 km (0.113 R)
• M36: 9,946,014 km (0.079 R)
• M37: 10,066,890 km (0.077 R)
• M38: 10,212,747 km (0.106 R)
• M39: 10,408,122 km (0.105 R)
• M40: 10,604,843 km (0.043 R)
• M41: 10,777,928 km (0.108 R)
• M42: 11,328,149 km (0.036 R)
• M43: 11,454,410 km (0.118 R)
• M44: 11,530,405 km (0.096 R)
• M45: 11,682,995 km (0.087 R)
• M46: 12,927,500 km (0.077 R)
• M47: 13,165,510 km (0.112 R)
• M48: 13,245,246 km (0.102 R)
• M49: 13,351,760 km (0.083 R)
• M50: 13,726,652 km (0.118 R)
• M51: 15,177,302 km (0.12 R)
• M52: 15,372,528 km (0.081 R)
• M53: 16,504,235 km (0.1 R)
• M54: 16,590,254 km (0.093 R)
• M55: 16,676,273 km (0.099 R)
• M56: 17,254,170 km (0.093 R)
• M57: 18,044,794 km (0.093 R)
• M58: 18,757,479 km (0.106 R)
• M59: 19,267,757 km (0.111 R)
• M60: 19,630,831 km (0.062 R)
• M61: 19,721,936 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 11.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3 AU - 3.3 AU

Year: 3792 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 10,222,137 km

• M1: 172,038 km (0.099 R)
• M2: 349,909 km (0.118 R)
• M3: 434,133 km (0.099 R)
• M4: 554,111 km (0.054 R)
• M5: 677,080 km (0.116 R)
• M6: 1,056,759 km (0.111 R)
• M7: 1,498,372 km (0.105 R)
• M8: 1,718,730 km (0.117 R)
• M9: 1,920,388 km (0.073 R)
• M10: 2,145,233 km (0.118 R)
• M11: 2,410,620 km (0.08 R)
• M12: 2,837,124 km (0.053 R)
• M13: 3,076,630 km (0.12 R)
• M14: 3,216,504 km (0.108 R)
• M15: 3,305,066 km (0.111 R)
• M16: 3,502,834 km (0.104 R)
• M17: 3,853,641 km (0.12 R)
• M18: 3,928,889 km (0.098 R)
• M19: 4,004,735 km (0.075 R)
• M20: 4,215,818 km (0.115 R)
• M21: 4,410,893 km (0.042 R)
• M22: 5,096,500 km (0.087 R)
• M23: 5,346,478 km (0.109 R)
• M24: 5,600,495 km (0.039 R)
• M25: 5,836,860 km (0.091 R)
• M26: 6,120,498 km (0.082 R)
• M27: 6,275,182 km (0.114 R)
• M28: 6,364,043 km (0.099 R)
• M29: 6,475,942 km (0.074 R)
• M30: 6,610,880 km (0.066 R)
• M31: 7,253,253 km (0.098 R)
• M32: 7,346,751 km (0.104 R)
• M33: 7,464,036 km (0.116 R)
• M34: 7,676,914 km (0.04 R)
• M35: 7,843,716 km (0.095 R)
• M36: 7,915,672 km (0.096 R)
• M37: 8,132,739 km (0.095 R)
• M38: 8,474,271 km (0.059 R)
• M39: 8,597,390 km (0.046 R)
• M40: 8,870,406 km (0.084 R)
• M41: 9,070,717 km (0.11 R)
• M42: 9,171,546 km (0.085 R)
• M43: 9,501,559 km (0.106 R)
• M44: 10,068,834 km (0.104 R)
• M45: 10,251,792 km (0.088 R)
• M46: 10,967,319 km (0.105 R)
• M47: 11,101,658 km (0.073 R)
• M48: 11,426,285 km (0.11 R)
• M49: 11,589,646 km (0.105 R)
• M50: 11,781,431 km (0.075 R)
• M51: 12,112,491 km (0.042 R)
• M52: 12,925,256 km (0.078 R)
• M53: 13,010,377 km (0.096 R)
• M54: 13,238,215 km (0.108 R)
• M55: 13,755,674 km (0.05 R)
• M56: 13,842,441 km (0.117 R)
• M57: 14,104,237 km (0.099 R)
• M58: 14,279,715 km (0.088 R)
• M59: 14,721,478 km (0.092 R)
• M60: 15,048,199 km (0.084 R)
• M61: 15,739,342 km (0.111 R)
• M62: 16,256,801 km (0.025 R)
• M63: 16,348,803 km (0.093 R)
• M64: 16,471,623 km (0.08 R)
• M65: 16,687,194 km (0.1 R)
• M66: 17,811,122 km (0.066 R)
• M67: 18,350,273 km (0.065 R)
• M68: 18,541,908 km (0.072 R)
• M69: 19,088,389 km (0.092 R)
• M70: 19,217,642 km (0.065 R)
• M71: 19,347,343 km (0.108 R)
• M72: 19,672,718 km (0.082 R)
• M73: 20,230,120 km (0.11 R)
• M74: 20,361,916 km (0.063 R)
• M75: 21,125,912 km (0.044 R)
• M76: 21,293,312 km (0.043 R)
• M77: 22,647,622 km (0.077 R)
• M78: 22,818,911 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 10.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.18 AU - 4.7 AU

Year: 6345 Days

Day: 7.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 10,222,137 km

• M1: 233,821 km (0.088 R)
• M2: 502,350 km (0.038 R)
• M3: 580,141 km (0.097 R)
• M4: 720,314 km (0.069 R)
• M5: 804,238 km (0.097 R)
• M6: 1,126,023 km (0.071 R)
• M7: 1,225,356 km (0.108 R)
• M8: 1,644,978 km (0.119 R)
• M9: 1,750,594 km (0.081 R)
• M10: 2,648,182 km (0.085 R)
• M11: 3,118,816 km (0.084 R)
• M12: 3,220,244 km (0.053 R)
• M13: 4,015,656 km (0.074 R)
• M14: 4,159,569 km (0.076 R)
• M15: 4,532,815 km (0.117 R)
• M16: 4,659,525 km (0.101 R)
• M17: 5,118,790 km (0.082 R)
• M18: 5,641,934 km (0.103 R)
• M19: 5,753,534 km (0.036 R)
• M20: 5,916,147 km (0.059 R)
• M21: 6,118,553 km (0.101 R)
• M22: 6,963,631 km (0.083 R)
• M23: 7,217,648 km (0.115 R)
• M24: 7,393,276 km (0.112 R)
• M25: 7,900,712 km (0.069 R)
• M26: 7,997,951 km (0.096 R)
• M27: 8,320,334 km (0.099 R)
• M28: 8,632,844 km (0.073 R)
• M29: 8,833,754 km (0.084 R)
• M30: 8,920,222 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit