🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 14.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 504 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,422,432 km

• M1: 182,659 km (0.061 R)
• M2: 277,803 km (0.089 R)
• M3: 432,188 km (0.116 R)
• M4: 553,961 km (0.095 R)
• M5: 661,522 km (0.112 R)
• M6: 755,619 km (0.107 R)
• M7: 850,613 km (0.118 R)
• M8: 955,033 km (0.083 R)
• M9: 1,136,495 km (0.1 R)
• M10: 1,286,242 km (0.104 R)
• M11: 1,386,174 km (0.084 R)
• M12: 1,600,548 km (0.047 R)
• M13: 1,764,208 km (0.101 R)
• M14: 1,952,851 km (0.113 R)
• M15: 2,181,885 km (0.072 R)
• M16: 2,538,526 km (0.108 R)
• M17: 2,645,040 km (0.066 R)
• M18: 2,892,176 km (0.081 R)
• M19: 2,996,146 km (0.091 R)
• M20: 3,162,200 km (0.119 R)
• M21: 3,409,335 km (0.102 R)
• M22: 3,535,297 km (0.1 R)
• M23: 3,751,615 km (0.084 R)
• M24: 4,307,222 km (0.064 R)
• M25: 4,443,805 km (0.05 R)
• M26: 4,616,740 km (0.116 R)
• M27: 4,756,614 km (0.104 R)
• M28: 4,871,355 km (0.119 R)
• M29: 4,995,970 km (0.092 R)
• M30: 5,157,835 km (0.027 R)
• M31: 5,422,175 km (0.101 R)
• M32: 5,532,877 km (0.056 R)
• M33: 5,653,752 km (0.043 R)
• M34: 5,747,401 km (0.08 R)
• M35: 5,850,922 km (0.045 R)
• M36: 6,107,632 km (0.106 R)
• M37: 6,242,270 km (0.079 R)
• M38: 6,504,815 km (0.113 R)
• M39: 6,652,169 km (0.097 R)
• M40: 6,751,053 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 12

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.67 AU - 2.29 AU

Year: 1858 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,422,432 km

• M1: 168,447 km (0.12 R)
• M2: 294,259 km (0.107 R)
• M3: 394,490 km (0.034 R)
• M4: 505,192 km (0.083 R)
• M5: 590,463 km (0.081 R)
• M6: 668,104 km (0.116 R)
• M7: 828,473 km (0.091 R)
• M8: 1,010,384 km (0.118 R)
• M9: 1,098,497 km (0.068 R)
• M10: 1,197,830 km (0.072 R)
• M11: 1,335,161 km (0.111 R)
• M12: 1,560,904 km (0.118 R)
• M13: 1,635,853 km (0.059 R)
• M14: 1,750,744 km (0.092 R)
• M15: 1,878,201 km (0.064 R)
• M16: 2,163,784 km (0.102 R)
• M17: 2,562,911 km (0.111 R)
• M18: 2,641,001 km (0.078 R)
• M19: 2,754,097 km (0.037 R)
• M20: 3,307,459 km (0.106 R)
• M21: 3,392,880 km (0.1 R)
• M22: 3,741,892 km (0.115 R)
• M23: 3,920,960 km (0.112 R)
• M24: 4,221,203 km (0.083 R)
• M25: 4,407,752 km (0.092 R)
• M26: 4,501,998 km (0.093 R)
• M27: 4,665,210 km (0.025 R)
• M28: 5,138,388 km (0.105 R)
• M29: 5,337,652 km (0.062 R)
• M30: 5,496,226 km (0.095 R)
• M31: 5,641,635 km (0.081 R)
• M32: 5,980,923 km (0.074 R)
• M33: 6,070,682 km (0.104 R)
• M34: 6,190,809 km (0.031 R)
• M35: 6,403,238 km (0.112 R)
• M36: 6,541,017 km (0.094 R)
• M37: 6,819,569 km (0.096 R)
• M38: 7,023,171 km (0.091 R)
• M39: 7,244,726 km (0.107 R)
• M40: 7,597,477 km (0.062 R)
• M41: 7,776,097 km (0.038 R)
• M42: 7,857,778 km (0.106 R)
• M43: 8,104,315 km (0.075 R)
• M44: 8,270,219 km (0.034 R)
• M45: 8,453,925 km (0.111 R)
• M46: 8,605,318 km (0.081 R)
• M47: 9,030,475 km (0.079 R)
• M48: 9,202,513 km (0.096 R)
• M49: 9,427,658 km (0.092 R)
• M50: 10,221,424 km (0.114 R)
• M51: 10,346,937 km (0.082 R)
• M52: 10,671,714 km (0.05 R)
• M53: 10,817,272 km (0.102 R)
• M54: 10,926,778 km (0.087 R)
• M55: 11,018,332 km (0.091 R)
• M56: 11,313,040 km (0.064 R)
• M57: 11,535,791 km (0.06 R)
• M58: 11,929,233 km (0.052 R)
• M59: 12,709,985 km (0.097 R)
• M60: 12,883,518 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 9.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.01 AU - 3.29 AU

Year: 3728 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,422,432 km

• M1: 158,723 km (0.075 R)
• M2: 251,773 km (0.113 R)
• M3: 321,187 km (0.077 R)
• M4: 415,134 km (0.12 R)
• M5: 520,451 km (0.091 R)
• M6: 884,722 km (0.11 R)
• M7: 959,820 km (0.072 R)
• M8: 1,105,678 km (0.056 R)
• M9: 1,259,165 km (0.11 R)
• M10: 1,872,068 km (0.104 R)
• M11: 2,367,386 km (0.118 R)
• M12: 2,630,080 km (0.117 R)
• M13: 2,951,267 km (0.101 R)
• M14: 3,234,306 km (0.096 R)
• M15: 3,543,525 km (0.079 R)
• M16: 3,613,537 km (0.079 R)
• M17: 4,025,380 km (0.102 R)
• M18: 4,227,636 km (0.114 R)
• M19: 4,301,986 km (0.113 R)
• M20: 4,757,661 km (0.044 R)
• M21: 4,835,153 km (0.095 R)
• M22: 5,449,701 km (0.107 R)
• M23: 5,571,623 km (0.063 R)
• M24: 5,797,217 km (0.115 R)
• M25: 5,921,682 km (0.059 R)
• M26: 5,984,214 km (0.11 R)
• M27: 6,385,436 km (0.097 R)
• M28: 6,492,548 km (0.104 R)
• M29: 6,773,642 km (0.106 R)
• M30: 6,992,653 km (0.108 R)
• M31: 7,058,776 km (0.086 R)
• M32: 7,505,176 km (0.096 R)
• M33: 8,215,167 km (0.095 R)
• M34: 8,519,449 km (0.109 R)
• M35: 8,708,391 km (0.072 R)
• M36: 9,259,659 km (0.075 R)
• M37: 9,748,096 km (0.087 R)
• M38: 10,169,962 km (0.115 R)
• M39: 10,420,988 km (0.045 R)
• M40: 10,597,812 km (0.118 R)
• M41: 10,699,389 km (0.107 R)
• M42: 10,852,278 km (0.061 R)
• M43: 10,980,334 km (0.102 R)
• M44: 11,237,792 km (0.107 R)
• M45: 11,341,314 km (0.114 R)
• M46: 11,837,530 km (0.108 R)
• M47: 12,287,520 km (0.078 R)
• M48: 12,689,340 km (0.111 R)
• M49: 12,797,200 km (0.071 R)
• M50: 12,905,360 km (0.115 R)
• M51: 13,588,274 km (0.106 R)
• M52: 14,227,057 km (0.072 R)
• M53: 14,339,106 km (0.077 R)
• M54: 14,648,773 km (0.089 R)
• M55: 15,017,831 km (0.095 R)
• M56: 15,851,839 km (0.095 R)
• M57: 16,084,464 km (0.052 R)
• M58: 16,878,380 km (0.081 R)
• M59: 17,145,711 km (0.076 R)
• M60: 17,235,171 km (0.06 R)
• M61: 18,565,096 km (0.106 R)
• M62: 18,687,766 km (0.107 R)
• M63: 18,810,436 km (0.074 R)
• M64: 18,933,555 km (0.09 R)
• M65: 19,118,757 km (0.083 R)
• M66: 19,428,575 km (0.074 R)
• M67: 19,802,569 km (0.056 R)
• M68: 19,927,783 km (0.114 R)
• M69: 20,147,542 km (0.072 R)
• M70: 20,684,598 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 11.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.68 AU - 4.94 AU

Year: 5967 Days

Day: 14.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,422,432 km

• M1: 180,714 km (0.1 R)
• M2: 328,367 km (0.055 R)
• M3: 442,959 km (0.095 R)
• M4: 590,912 km (0.113 R)
• M5: 676,182 km (0.078 R)
• M6: 1,235,978 km (0.087 R)
• M7: 1,465,910 km (0.115 R)
• M8: 2,033,783 km (0.025 R)
• M9: 2,196,246 km (0.082 R)
• M10: 2,419,596 km (0.057 R)
• M11: 2,724,177 km (0.03 R)
• M12: 3,180,900 km (0.061 R)
• M13: 3,843,768 km (0.11 R)
• M14: 3,978,107 km (0.094 R)
• M15: 4,079,833 km (0.057 R)
• M16: 4,780,699 km (0.05 R)
• M17: 4,925,510 km (0.119 R)
• M18: 5,537,814 km (0.066 R)
• M19: 5,670,806 km (0.057 R)
• M20: 6,037,172 km (0.111 R)
• M21: 6,651,570 km (0.048 R)
• M22: 6,752,549 km (0.111 R)
• M23: 6,935,656 km (0.095 R)
• M24: 8,154,580 km (0.056 R)
• M25: 8,810,866 km (0.116 R)
• M26: 9,598,050 km (0.081 R)
• M27: 10,431,160 km (0.096 R)
• M28: 10,832,531 km (0.081 R)
• M29: 11,239,138 km (0.092 R)
• M30: 11,311,394 km (0.05 R)
• M31: 12,240,247 km (0.096 R)
• M32: 12,314,598 km (0.041 R)
• M33: 12,389,097 km (0.039 R)
• M34: 12,513,563 km (0.116 R)
• M35: 12,839,387 km (0.075 R)
• M36: 13,422,669 km (0.05 R)
• M37: 14,300,659 km (0.111 R)
• M38: 15,143,942 km (0.073 R)
• M39: 17,155,285 km (0.118 R)
• M40: 17,797,359 km (0.118 R)
• M41: 17,909,857 km (0.106 R)
• M42: 18,079,052 km (0.067 R)
• M43: 18,760,919 km (0.115 R)
• M44: 19,220,334 km (0.027 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit