🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.44 AU

Year: 493 Days

Day: 33.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 12.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.79 AU - 6.23 AU

Year: 4678 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,599,904 km

• M1: 154,235 km (0.063 R)
• M2: 549,024 km (0.042 R)
• M3: 1,381,985 km (0.103 R)
• M4: 1,848,581 km (0.104 R)
• M5: 2,636,662 km (0.101 R)
• M6: 4,435,278 km (0.087 R)
• M7: 4,921,920 km (0.075 R)
• M8: 6,215,941 km (0.1 R)
• M9: 10,467,064 km (0.11 R)
• M10: 12,204,942 km (0.119 R)
• M11: 13,254,820 km (0.083 R)
• M12: 15,285,162 km (0.077 R)
• M13: 18,174,197 km (0.11 R)
• M14: 19,078,815 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 10.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.07 AU - 10.77 AU

Year: 9635 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,599,904 km

• M1: 133,142 km (0.069 R)
• M2: 619,485 km (0.113 R)
• M3: 1,198,728 km (0.075 R)
• M4: 1,590,375 km (0.041 R)
• M5: 2,148,375 km (0.11 R)
• M6: 2,913,269 km (0.119 R)
• M7: 3,472,167 km (0.093 R)
• M8: 3,899,867 km (0.089 R)
• M9: 4,691,539 km (0.116 R)
• M10: 7,251,458 km (0.093 R)
• M11: 7,993,912 km (0.079 R)
• M12: 8,916,183 km (0.081 R)
• M13: 9,268,635 km (0.039 R)
• M14: 11,687,184 km (0.051 R)
• M15: 13,325,131 km (0.106 R)
• M16: 15,867,996 km (0.103 R)
• M17: 16,256,053 km (0.11 R)
• M18: 17,526,587 km (0.045 R)
• M19: 19,370,979 km (0.045 R)
• M20: 19,888,887 km (0.095 R)
• M21: 21,734,925 km (0.117 R)
• M22: 29,096,636 km (0.043 R)
• M23: 30,565,687 km (0.115 R)
• M24: 32,704,787 km (0.116 R)
• M25: 34,616,199 km (0.088 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit