🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.87 AU

Year: 272 Days

Day: 39.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.73 AU - 1.89 AU

Year: 876 Days

Day: 35.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.8 AU - 3.92 AU

Year: 2729 Days

Day: 21.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,420,521 km

• M1: 927,956 km (0.07 R)
• M2: 3,355,331 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 12.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.12 AU - 14.5 AU

Year: 15544 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,420,521 km

• M1: 168,896 km (0.09 R)
• M2: 606,769 km (0.103 R)
• M3: 1,266,944 km (0.073 R)
• M4: 1,921,285 km (0.082 R)
• M5: 2,981,336 km (0.069 R)
• M6: 4,304,679 km (0.1 R)
• M7: 7,153,321 km (0.09 R)
• M8: 10,840,311 km (0.053 R)
• M9: 12,245,184 km (0.084 R)
• M10: 14,397,000 km (0.037 R)
• M11: 15,045,207 km (0.063 R)
• M12: 15,488,167 km (0.097 R)
• M13: 16,711,877 km (0.057 R)
• M14: 20,230,120 km (0.12 R)
• M15: 25,131,844 km (0.103 R)
• M16: 25,546,978 km (0.088 R)
• M17: 30,537,264 km (0.08 R)
• M18: 34,585,532 km (0.044 R)
• M19: 35,487,906 km (0.091 R)
• M20: 46,477,216 km (0.091 R)
• M21: 47,734,736 km (0.031 R)
• M22: 50,153,285 km (0.113 R)
• M23: 50,646,658 km (0.072 R)
• M24: 55,584,136 km (0.107 R)
• M25: 60,090,622 km (0.086 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit