🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.67 AU - 0.97 AU

Year: 522 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,898,502 km

• M1: 171,140 km (0.032 R)
• M2: 261,347 km (0.071 R)
• M3: 363,074 km (0.064 R)
• M4: 474,076 km (0.1 R)
• M5: 615,296 km (0.105 R)
• M6: 717,621 km (0.061 R)
• M7: 831,016 km (0.065 R)
• M8: 929,152 km (0.037 R)
• M9: 1,040,902 km (0.098 R)
• M10: 1,129,314 km (0.051 R)
• M11: 1,249,741 km (0.111 R)
• M12: 1,379,891 km (0.033 R)
• M13: 1,557,463 km (0.107 R)
• M14: 1,715,140 km (0.115 R)
• M15: 1,861,147 km (0.113 R)
• M16: 1,947,465 km (0.03 R)
• M17: 2,100,354 km (0.117 R)
• M18: 2,190,412 km (0.065 R)
• M19: 2,349,883 km (0.11 R)
• M20: 2,494,096 km (0.053 R)
• M21: 2,583,406 km (0.111 R)
• M22: 2,745,719 km (0.064 R)
• M23: 2,858,067 km (0.112 R)
• M24: 2,958,597 km (0.119 R)
• M25: 3,046,561 km (0.101 R)
• M26: 3,135,571 km (0.052 R)
• M27: 3,507,472 km (0.045 R)
• M28: 3,593,640 km (0.117 R)
• M29: 3,724,389 km (0.07 R)
• M30: 3,945,793 km (0.096 R)
• M31: 4,058,141 km (0.111 R)
• M32: 4,171,537 km (0.071 R)
• M33: 4,263,091 km (0.079 R)
• M34: 4,417,176 km (0.107 R)
• M35: 4,549,570 km (0.119 R)
• M36: 4,636,038 km (0.088 R)
• M37: 4,770,676 km (0.034 R)
• M38: 5,174,441 km (0.09 R)
• M39: 5,339,148 km (0.081 R)
• M40: 5,472,141 km (0.066 R)
• M41: 5,699,080 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 8.8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.06 AU - 1.58 AU

Year: 1066 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,898,502 km

• M1: 138,228 km (0.063 R)
• M2: 194,328 km (0.115 R)
• M3: 254,915 km (0.116 R)
• M4: 364,121 km (0.118 R)
• M5: 431,291 km (0.048 R)
• M6: 713,881 km (0.108 R)
• M7: 1,042,548 km (0.069 R)
• M8: 1,289,384 km (0.108 R)
• M9: 1,441,375 km (0.092 R)
• M10: 1,519,615 km (0.12 R)
• M11: 1,635,254 km (0.039 R)
• M12: 1,726,359 km (0.108 R)
• M13: 1,884,933 km (0.116 R)
• M14: 2,019,272 km (0.082 R)
• M15: 2,176,799 km (0.114 R)
• M16: 2,267,156 km (0.106 R)
• M17: 2,379,354 km (0.038 R)
• M18: 2,535,385 km (0.061 R)
• M19: 2,609,436 km (0.104 R)
• M20: 2,684,085 km (0.106 R)
• M21: 2,824,857 km (0.113 R)
• M22: 2,945,732 km (0.1 R)
• M23: 3,057,332 km (0.086 R)
• M24: 3,158,909 km (0.084 R)
• M25: 3,377,022 km (0.118 R)
• M26: 3,505,677 km (0.108 R)
• M27: 3,695,666 km (0.101 R)
• M28: 4,110,650 km (0.072 R)
• M29: 4,222,998 km (0.098 R)
• M30: 4,399,823 km (0.104 R)
• M31: 4,721,608 km (0.11 R)
• M32: 5,198,526 km (0.076 R)
• M33: 5,265,995 km (0.106 R)
• M34: 5,374,603 km (0.077 R)
• M35: 5,552,624 km (0.096 R)
• M36: 5,760,416 km (0.115 R)
• M37: 5,886,377 km (0.103 R)
• M38: 5,970,750 km (0.069 R)
• M39: 6,126,781 km (0.059 R)
• M40: 6,240,924 km (0.084 R)
• M41: 6,341,454 km (0.084 R)
• M42: 6,529,648 km (0.076 R)
• M43: 6,705,126 km (0.048 R)
• M44: 7,210,318 km (0.043 R)
• M45: 7,361,412 km (0.108 R)
• M46: 7,421,999 km (0.087 R)
• M47: 7,482,885 km (0.091 R)
• M48: 7,605,107 km (0.105 R)
• M49: 7,712,518 km (0.072 R)
• M50: 7,851,495 km (0.058 R)
• M51: 8,022,485 km (0.085 R)
• M52: 8,178,964 km (0.116 R)
• M53: 8,289,068 km (0.037 R)
• M54: 8,431,486 km (0.097 R)
• M55: 8,670,543 km (0.109 R)
• M56: 8,734,571 km (0.103 R)
• M57: 9,318,900 km (0.098 R)
• M58: 9,401,029 km (0.06 R)
• M59: 9,632,308 km (0.097 R)
• M60: 10,269,744 km (0.09 R)
• M61: 10,354,566 km (0.097 R)
• M62: 10,439,687 km (0.099 R)
• M63: 10,593,474 km (0.117 R)
• M64: 10,679,343 km (0.06 R)
• M65: 10,799,769 km (0.075 R)
• M66: 11,146,388 km (0.097 R)
• M67: 11,356,274 km (0.096 R)
• M68: 11,479,243 km (0.114 R)
• M69: 11,744,181 km (0.104 R)
• M70: 11,957,657 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 5.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.16 AU - 6.78 AU

Year: 8993 Days

Day: 20.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,898,502 km

• M1: 78,838 km (0.085 R)
• M2: 186,100 km (0.029 R)
• M3: 237,861 km (0.099 R)
• M4: 490,831 km (0.086 R)
• M5: 684,859 km (0.089 R)
• M6: 800,498 km (0.034 R)
• M7: 881,281 km (0.109 R)
• M8: 1,432,699 km (0.058 R)
• M9: 1,469,500 km (0.073 R)
• M10: 1,594,265 km (0.076 R)
• M11: 2,283,163 km (0.079 R)
• M12: 2,355,269 km (0.117 R)
• M13: 2,787,756 km (0.071 R)
• M14: 3,657,070 km (0.079 R)
• M15: 4,068,314 km (0.11 R)
• M16: 4,566,625 km (0.116 R)
• M17: 4,767,684 km (0.11 R)
• M18: 4,971,736 km (0.089 R)
• M19: 5,102,933 km (0.088 R)
• M20: 5,159,631 km (0.1 R)
• M21: 5,349,769 km (0.108 R)
• M22: 5,503,706 km (0.109 R)
• M23: 5,678,586 km (0.089 R)
• M24: 6,355,366 km (0.097 R)
• M25: 6,744,770 km (0.059 R)
• M26: 7,057,579 km (0.075 R)
• M27: 8,534,110 km (0.113 R)
• M28: 9,376,196 km (0.095 R)
• M29: 9,608,372 km (0.085 R)
• M30: 11,113,925 km (0.086 R)
• M31: 11,433,616 km (0.083 R)
• M32: 11,731,465 km (0.096 R)
• M33: 11,881,362 km (0.099 R)
• M34: 12,512,516 km (0.083 R)
• M35: 12,922,264 km (0.11 R)
• M36: 13,076,948 km (0.072 R)
• M37: 14,497,380 km (0.041 R)
• M38: 14,927,624 km (0.065 R)
• M39: 15,608,144 km (0.077 R)
• M40: 16,076,834 km (0.089 R)
• M41: 17,367,714 km (0.076 R)
• M42: 17,509,982 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit