🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 11.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.89 AU - 2.15 AU

Year: 1915 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,788,643 km

• M1: 143,016 km (0.096 R)
• M2: 501,602 km (0.098 R)
• M3: 884,123 km (0.072 R)
• M4: 1,389,016 km (0.093 R)
• M5: 1,884,484 km (0.04 R)
• M6: 3,254,053 km (0.07 R)
• M7: 3,723,341 km (0.083 R)
• M8: 5,086,926 km (0.088 R)
• M9: 5,576,261 km (0.057 R)
• M10: 6,199,785 km (0.096 R)
• M11: 6,924,736 km (0.111 R)
• M12: 7,497,546 km (0.117 R)
• M13: 8,101,772 km (0.082 R)
• M14: 9,169,601 km (0.077 R)
• M15: 9,896,498 km (0.062 R)
• M16: 11,702,144 km (0.112 R)
• M17: 13,064,831 km (0.064 R)
• M18: 15,518,535 km (0.063 R)
• M19: 16,004,579 km (0.067 R)
• M20: 16,803,431 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 9.2

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.86 AU - 2.24 AU

Year: 1957 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,788,643 km

• M1: 114,592 km (0.101 R)
• M2: 532,269 km (0.095 R)
• M3: 1,056,759 km (0.115 R)
• M4: 2,089,284 km (0.101 R)
• M5: 2,437,847 km (0.112 R)
• M6: 2,840,265 km (0.059 R)
• M7: 3,138,115 km (0.108 R)
• M8: 3,834,792 km (0.12 R)
• M9: 4,300,191 km (0.094 R)
• M10: 4,846,373 km (0.069 R)
• M11: 6,310,038 km (0.119 R)
• M12: 6,656,656 km (0.089 R)
• M13: 7,417,362 km (0.07 R)
• M14: 8,017,249 km (0.073 R)
• M15: 8,552,361 km (0.113 R)
• M16: 9,178,428 km (0.049 R)
• M17: 10,374,463 km (0.117 R)
• M18: 10,933,959 km (0.084 R)
• M19: 11,474,306 km (0.083 R)
• M20: 12,276,749 km (0.087 R)
• M21: 13,859,495 km (0.049 R)
• M22: 14,218,829 km (0.093 R)
• M23: 15,381,952 km (0.053 R)
• M24: 15,718,697 km (0.099 R)
• M25: 16,208,331 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.63 AU - 3.91 AU

Year: 3943 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,788,643 km

• M1: 182,809 km (0.116 R)
• M2: 835,355 km (0.115 R)
• M3: 1,449,454 km (0.082 R)
• M4: 2,003,115 km (0.11 R)
• M5: 2,518,331 km (0.101 R)
• M6: 3,410,831 km (0.057 R)
• M7: 4,457,717 km (0.064 R)
• M8: 5,513,579 km (0.1 R)
• M9: 6,326,344 km (0.074 R)
• M10: 6,890,179 km (0.052 R)
• M11: 7,419,456 km (0.117 R)
• M12: 7,975,960 km (0.042 R)
• M13: 9,017,012 km (0.114 R)
• M14: 9,611,065 km (0.033 R)
• M15: 10,702,830 km (0.108 R)
• M16: 11,736,103 km (0.097 R)
• M17: 12,541,837 km (0.116 R)
• M18: 13,082,633 km (0.087 R)
• M19: 14,583,698 km (0.045 R)
• M20: 15,740,389 km (0.068 R)
• M21: 19,447,873 km (0.092 R)
• M22: 21,054,404 km (0.098 R)
• M23: 23,184,977 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit