🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 15

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.12 AU - 3.32 AU

Year: 2896 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,288,398 km

• M1: 265,686 km (0.08 R)
• M2: 582,534 km (0.034 R)
• M3: 688,300 km (0.111 R)
• M4: 825,930 km (0.05 R)
• M5: 1,012,628 km (0.078 R)
• M6: 1,118,543 km (0.049 R)
• M7: 1,299,557 km (0.088 R)
• M8: 1,393,953 km (0.098 R)
• M9: 1,498,522 km (0.119 R)
• M10: 1,598,154 km (0.081 R)
• M11: 1,878,201 km (0.083 R)
• M12: 2,062,655 km (0.118 R)
• M13: 2,183,231 km (0.071 R)
• M14: 2,324,153 km (0.056 R)
• M15: 2,422,887 km (0.069 R)
• M16: 2,541,518 km (0.11 R)
• M17: 2,680,794 km (0.099 R)
• M18: 2,794,189 km (0.114 R)
• M19: 2,928,528 km (0.079 R)
• M20: 3,405,895 km (0.111 R)
• M21: 3,612,190 km (0.051 R)
• M22: 3,727,530 km (0.107 R)
• M23: 3,886,702 km (0.104 R)
• M24: 4,102,722 km (0.092 R)
• M25: 4,694,232 km (0.066 R)
• M26: 4,832,011 km (0.114 R)
• M27: 5,194,188 km (0.102 R)
• M28: 5,348,722 km (0.066 R)
• M29: 5,456,732 km (0.076 R)
• M30: 5,553,223 km (0.038 R)
• M31: 5,760,416 km (0.117 R)
• M32: 6,082,051 km (0.092 R)
• M33: 6,257,829 km (0.096 R)
• M34: 6,359,106 km (0.064 R)
• M35: 6,550,292 km (0.103 R)
• M36: 6,821,214 km (0.113 R)
• M37: 7,030,202 km (0.05 R)
• M38: 7,201,492 km (0.108 R)
• M39: 7,401,055 km (0.11 R)
• M40: 7,656,269 km (0.085 R)
• M41: 7,846,408 km (0.086 R)
• M42: 8,079,183 km (0.106 R)
• M43: 8,244,937 km (0.076 R)
• M44: 8,481,750 km (0.037 R)
• M45: 8,636,285 km (0.072 R)
• M46: 8,947,897 km (0.063 R)
• M47: 9,047,829 km (0.053 R)
• M48: 9,292,272 km (0.119 R)
• M49: 9,393,549 km (0.083 R)
• M50: 9,802,251 km (0.109 R)
• M51: 9,920,134 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 14.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.86 AU - 4.3 AU

Year: 5321 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,288,398 km

• M1: 181,462 km (0.035 R)
• M2: 273,016 km (0.074 R)
• M3: 509,530 km (0.093 R)
• M4: 1,338,452 km (0.112 R)
• M5: 1,442,273 km (0.079 R)
• M6: 2,246,661 km (0.099 R)
• M7: 2,372,024 km (0.091 R)
• M8: 2,487,962 km (0.099 R)
• M9: 2,605,995 km (0.061 R)
• M10: 2,847,745 km (0.083 R)
• M11: 3,021,578 km (0.108 R)
• M12: 3,366,700 km (0.12 R)
• M13: 3,738,451 km (0.083 R)
• M14: 3,970,627 km (0.04 R)
• M15: 4,335,197 km (0.11 R)
• M16: 4,492,723 km (0.111 R)
• M17: 5,111,909 km (0.113 R)
• M18: 5,385,673 km (0.114 R)
• M19: 5,711,198 km (0.047 R)
• M20: 5,852,568 km (0.089 R)
• M21: 6,187,368 km (0.11 R)
• M22: 6,300,464 km (0.087 R)
• M23: 6,627,186 km (0.115 R)
• M24: 7,110,836 km (0.093 R)
• M25: 7,571,597 km (0.106 R)
• M26: 8,006,777 km (0.116 R)
• M27: 8,236,410 km (0.108 R)
• M28: 8,486,238 km (0.118 R)
• M29: 9,213,583 km (0.083 R)
• M30: 9,361,536 km (0.103 R)
• M31: 9,584,885 km (0.11 R)
• M32: 10,284,704 km (0.105 R)
• M33: 10,650,471 km (0.051 R)
• M34: 11,118,712 km (0.029 R)
• M35: 11,474,306 km (0.069 R)
• M36: 12,420,662 km (0.087 R)
• M37: 12,748,581 km (0.029 R)
• M38: 13,350,114 km (0.095 R)
• M39: 13,622,831 km (0.091 R)
• M40: 13,897,343 km (0.116 R)
• M41: 14,046,043 km (0.116 R)
• M42: 14,302,005 km (0.101 R)
• M43: 14,430,659 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 14.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.11 AU - 4.41 AU

Year: 5677 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 176.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,288,398 km

• M1: 349,760 km (0.04 R)
• M2: 531,222 km (0.086 R)
• M3: 666,907 km (0.078 R)
• M4: 792,270 km (0.105 R)
• M5: 1,024,147 km (0.04 R)
• M6: 1,134,849 km (0.111 R)
• M7: 1,329,327 km (0.118 R)
• M8: 1,621,043 km (0.06 R)
• M9: 1,853,817 km (0.115 R)
• M10: 2,291,241 km (0.057 R)
• M11: 2,415,108 km (0.106 R)
• M12: 2,708,918 km (0.11 R)
• M13: 2,853,729 km (0.08 R)
• M14: 2,987,469 km (0.101 R)
• M15: 3,082,614 km (0.05 R)
• M16: 3,359,669 km (0.067 R)
• M17: 3,558,634 km (0.09 R)
• M18: 4,148,947 km (0.055 R)
• M19: 4,393,689 km (0.098 R)
• M20: 4,486,739 km (0.113 R)
• M21: 4,881,678 km (0.054 R)
• M22: 5,739,322 km (0.085 R)
• M23: 5,892,511 km (0.104 R)
• M24: 6,377,956 km (0.119 R)
• M25: 7,554,692 km (0.037 R)
• M26: 7,892,335 km (0.095 R)
• M27: 8,235,064 km (0.101 R)
• M28: 8,447,044 km (0.074 R)
• M29: 8,563,281 km (0.12 R)
• M30: 8,758,507 km (0.061 R)
• M31: 9,614,206 km (0.097 R)
• M32: 9,796,716 km (0.071 R)
• M33: 9,939,432 km (0.116 R)
• M34: 10,185,820 km (0.118 R)
• M35: 10,852,727 km (0.086 R)
• M36: 11,000,530 km (0.118 R)
• M37: 11,749,566 km (0.108 R)
• M38: 12,338,683 km (0.056 R)
• M39: 12,515,059 km (0.102 R)
• M40: 13,139,181 km (0.065 R)
• M41: 13,364,625 km (0.038 R)
• M42: 13,979,472 km (0.056 R)
• M43: 14,837,266 km (0.099 R)
• M44: 14,977,888 km (0.091 R)
• M45: 15,616,671 km (0.117 R)
• M46: 15,831,494 km (0.102 R)
• M47: 16,288,366 km (0.047 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: 408 - 15,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit