🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 12

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.87 AU - 2.25 AU

Year: 1940 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,916,399 km

• M1: 149,299 km (0.106 R)
• M2: 640,877 km (0.118 R)
• M3: 1,021,903 km (0.085 R)
• M4: 1,441,675 km (0.115 R)
• M5: 2,058,467 km (0.104 R)
• M6: 2,604,050 km (0.104 R)
• M7: 3,086,952 km (0.099 R)
• M8: 3,577,483 km (0.11 R)
• M9: 4,779,203 km (0.052 R)
• M10: 5,554,270 km (0.105 R)
• M11: 6,132,914 km (0.094 R)
• M12: 6,592,928 km (0.099 R)
• M13: 8,113,441 km (0.096 R)
• M14: 8,732,177 km (0.085 R)
• M15: 10,099,053 km (0.063 R)
• M16: 11,836,034 km (0.072 R)
• M17: 12,837,292 km (0.104 R)
• M18: 14,780,569 km (0.089 R)
• M19: 16,180,506 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 13.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.94 AU - 3.36 AU

Year: 3668 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,916,399 km

• M1: 166,652 km (0.079 R)
• M2: 678,277 km (0.087 R)
• M3: 1,191,098 km (0.059 R)
• M4: 2,079,560 km (0.114 R)
• M5: 4,281,042 km (0.094 R)
• M6: 7,450,124 km (0.087 R)
• M7: 7,897,272 km (0.074 R)
• M8: 8,601,578 km (0.046 R)
• M9: 9,347,623 km (0.097 R)
• M10: 11,760,936 km (0.046 R)
• M11: 14,712,502 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.2

Radius: 6.4

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.94 AU - 6.72 AU

Year: 10448 Days

Day: 18 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,916,399 km

• M1: 79,586 km (0.092 R)
• M2: 324,927 km (0.105 R)
• M3: 530,474 km (0.077 R)
• M4: 854,952 km (0.089 R)
• M5: 1,231,789 km (0.112 R)
• M6: 2,167,075 km (0.074 R)
• M7: 2,392,668 km (0.104 R)
• M8: 3,260,486 km (0.073 R)
• M9: 4,439,616 km (0.041 R)
• M10: 4,743,000 km (0.084 R)
• M11: 5,060,148 km (0.117 R)
• M12: 6,472,352 km (0.095 R)
• M13: 7,908,043 km (0.11 R)
• M14: 8,354,293 km (0.096 R)
• M15: 9,543,895 km (0.102 R)
• M16: 10,205,118 km (0.104 R)
• M17: 10,734,246 km (0.115 R)
• M18: 11,505,423 km (0.111 R)
• M19: 11,962,444 km (0.045 R)
• M20: 12,372,193 km (0.025 R)
• M21: 13,157,881 km (0.105 R)
• M22: 14,169,910 km (0.108 R)
• M23: 15,644,945 km (0.098 R)
• M24: 16,064,268 km (0.07 R)
• M25: 20,100,867 km (0.094 R)
• M26: 21,100,331 km (0.106 R)
• M27: 21,440,666 km (0.12 R)
• M28: 23,107,934 km (0.079 R)
• M29: 23,560,617 km (0.071 R)
• M30: 30,970,350 km (0.088 R)
• M31: 37,263,334 km (0.106 R)
• M32: 38,515,169 km (0.089 R)
• M33: 43,803,603 km (0.097 R)
• M34: 45,763,185 km (0.084 R)
• M35: 47,926,819 km (0.101 R)
• M36: 48,959,494 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit