🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.2

Radius: 10.3

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.06 AU - 1.1 AU

Year: 775 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,878,905 km

• M1: 147,504 km (0.039 R)
• M2: 220,208 km (0.049 R)
• M3: 318,943 km (0.092 R)
• M4: 392,844 km (0.104 R)
• M5: 587,022 km (0.102 R)
• M6: 683,662 km (0.113 R)
• M7: 911,799 km (0.054 R)
• M8: 1,082,041 km (0.113 R)
• M9: 1,229,994 km (0.092 R)
• M10: 1,461,272 km (0.078 R)
• M11: 1,618,499 km (0.116 R)
• M12: 1,729,052 km (0.106 R)
• M13: 1,903,633 km (0.069 R)
• M14: 2,060,262 km (0.076 R)
• M15: 2,140,297 km (0.09 R)
• M16: 2,328,192 km (0.102 R)
• M17: 2,479,136 km (0.058 R)
• M18: 2,572,934 km (0.09 R)
• M19: 2,773,096 km (0.093 R)
• M20: 2,906,537 km (0.09 R)
• M21: 3,032,947 km (0.115 R)
• M22: 3,105,951 km (0.098 R)
• M23: 3,385,400 km (0.052 R)
• M24: 3,451,672 km (0.11 R)
• M25: 3,605,159 km (0.104 R)
• M26: 3,711,822 km (0.115 R)
• M27: 3,829,556 km (0.095 R)
• M28: 4,109,154 km (0.101 R)
• M29: 4,180,064 km (0.115 R)
• M30: 4,312,907 km (0.034 R)
• M31: 4,405,657 km (0.041 R)
• M32: 4,488,834 km (0.105 R)
• M33: 4,667,005 km (0.106 R)
• M34: 4,762,299 km (0.102 R)
• M35: 4,944,210 km (0.098 R)
• M36: 5,008,986 km (0.096 R)
• M37: 5,281,852 km (0.091 R)
• M38: 5,694,593 km (0.091 R)
• M39: 5,853,465 km (0.1 R)
• M40: 6,025,503 km (0.108 R)
• M41: 6,164,180 km (0.085 R)
• M42: 6,741,778 km (0.058 R)
• M43: 6,958,395 km (0.105 R)
• M44: 7,128,488 km (0.116 R)
• M45: 7,472,713 km (0.117 R)
• M46: 7,621,862 km (0.025 R)
• M47: 7,784,624 km (0.032 R)
• M48: 7,860,171 km (0.111 R)
• M49: 8,062,727 km (0.118 R)
• M50: 8,139,171 km (0.103 R)
• M51: 8,395,732 km (0.067 R)
• M52: 8,641,820 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 8.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.22 AU - 1.32 AU

Year: 988 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,878,905 km

• M1: 102,624 km (0.105 R)
• M2: 188,643 km (0.084 R)
• M3: 434,582 km (0.057 R)
• M4: 496,216 km (0.073 R)
• M5: 556,803 km (0.048 R)
• M6: 638,783 km (0.077 R)
• M7: 715,527 km (0.073 R)
• M8: 810,820 km (0.1 R)
• M9: 1,042,697 km (0.101 R)
• M10: 1,099,844 km (0.093 R)
• M11: 1,181,374 km (0.083 R)
• M12: 1,445,265 km (0.119 R)
• M13: 1,567,786 km (0.084 R)
• M14: 1,707,360 km (0.046 R)
• M15: 1,892,862 km (0.069 R)
• M16: 2,041,861 km (0.082 R)
• M17: 2,291,091 km (0.12 R)
• M18: 2,404,337 km (0.112 R)
• M19: 2,683,487 km (0.105 R)
• M20: 2,754,994 km (0.108 R)
• M21: 2,810,944 km (0.106 R)
• M22: 2,940,496 km (0.109 R)
• M23: 3,022,475 km (0.118 R)
• M24: 3,130,186 km (0.067 R)
• M25: 3,255,998 km (0.07 R)
• M26: 3,392,132 km (0.109 R)
• M27: 3,478,150 km (0.099 R)
• M28: 3,617,426 km (0.072 R)
• M29: 3,838,681 km (0.096 R)
• M30: 3,991,570 km (0.111 R)
• M31: 4,275,806 km (0.082 R)
• M32: 4,434,530 km (0.115 R)
• M33: 4,883,323 km (0.062 R)
• M34: 5,088,572 km (0.053 R)
• M35: 5,226,950 km (0.12 R)
• M36: 5,588,677 km (0.104 R)
• M37: 5,649,713 km (0.109 R)
• M38: 5,731,543 km (0.106 R)
• M39: 5,793,028 km (0.083 R)
• M40: 6,251,545 km (0.072 R)
• M41: 6,453,203 km (0.099 R)
• M42: 6,754,194 km (0.045 R)
• M43: 6,852,031 km (0.098 R)
• M44: 6,939,247 km (0.119 R)
• M45: 7,170,226 km (0.098 R)
• M46: 7,392,379 km (0.091 R)
• M47: 7,628,295 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 12.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.31 AU - 2.09 AU

Year: 1530 Days

Day: 10 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 11,878,905 km

• M1: 152,739 km (0.113 R)
• M2: 242,049 km (0.116 R)
• M3: 346,020 km (0.116 R)
• M4: 432,188 km (0.085 R)
• M5: 511,475 km (0.055 R)
• M6: 633,098 km (0.117 R)
• M7: 746,344 km (0.05 R)
• M8: 888,163 km (0.063 R)
• M9: 1,010,234 km (0.063 R)
• M10: 1,161,478 km (0.115 R)
• M11: 1,852,171 km (0.114 R)
• M12: 2,215,096 km (0.113 R)
• M13: 2,294,532 km (0.096 R)
• M14: 2,653,268 km (0.033 R)
• M15: 2,833,982 km (0.102 R)
• M16: 3,196,757 km (0.098 R)
• M17: 3,355,181 km (0.052 R)
• M18: 3,469,923 km (0.104 R)
• M19: 3,715,413 km (0.092 R)
• M20: 4,410,295 km (0.025 R)
• M21: 4,638,282 km (0.096 R)
• M22: 4,740,757 km (0.047 R)
• M23: 4,870,009 km (0.115 R)
• M24: 5,000,458 km (0.115 R)
• M25: 5,079,297 km (0.065 R)
• M26: 5,171,898 km (0.04 R)
• M27: 5,264,947 km (0.113 R)
• M28: 5,547,538 km (0.103 R)
• M29: 5,766,400 km (0.08 R)
• M30: 6,142,040 km (0.039 R)
• M31: 6,354,170 km (0.052 R)
• M32: 6,525,609 km (0.092 R)
• M33: 6,975,749 km (0.101 R)
• M34: 7,466,131 km (0.086 R)
• M35: 7,632,035 km (0.072 R)
• M36: 7,738,249 km (0.082 R)
• M37: 7,936,915 km (0.093 R)
• M38: 8,029,217 km (0.097 R)
• M39: 8,152,785 km (0.07 R)
• M40: 8,245,835 km (0.034 R)
• M41: 8,370,599 km (0.084 R)
• M42: 8,464,397 km (0.114 R)
• M43: 9,099,739 km (0.094 R)
• M44: 9,374,251 km (0.079 R)
• M45: 9,537,163 km (0.078 R)
• M46: 9,965,013 km (0.104 R)
• M47: 10,114,611 km (0.055 R)
• M48: 10,231,447 km (0.082 R)
• M49: 10,315,072 km (0.11 R)
• M50: 10,652,416 km (0.119 R)
• M51: 10,890,725 km (0.12 R)
• M52: 11,027,607 km (0.073 R)
• M53: 11,234,052 km (0.109 R)
• M54: 11,441,844 km (0.076 R)
• M55: 11,563,766 km (0.103 R)
• M56: 11,878,969 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit