🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 30.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.9 AU - 1.44 AU

Year: 453 Days

Day: 29.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.32 AU - 2.52 AU

Year: 1348 Days

Day: 34.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.53 AU - 2.85 AU

Year: 1580 Days

Day: 12.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 14.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.34 AU - 7.02 AU

Year: 5502 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,770,401 km

• M1: 181,761 km (0.106 R)
• M2: 799,601 km (0.054 R)
• M3: 1,646,474 km (0.093 R)
• M4: 2,599,712 km (0.079 R)
• M5: 3,580,625 km (0.117 R)
• M6: 4,742,851 km (0.091 R)
• M7: 5,861,843 km (0.082 R)
• M8: 6,975,300 km (0.085 R)
• M9: 7,436,809 km (0.04 R)
• M10: 9,028,082 km (0.066 R)
• M11: 9,491,237 km (0.044 R)
• M12: 10,789,597 km (0.119 R)
• M13: 14,014,478 km (0.098 R)
• M14: 15,998,894 km (0.107 R)
• M15: 16,931,487 km (0.103 R)
• M16: 18,032,079 km (0.072 R)
• M17: 18,973,648 km (0.045 R)
• M18: 19,666,286 km (0.066 R)
• M19: 26,765,602 km (0.065 R)
• M20: 28,079,969 km (0.1 R)
• M21: 30,647,966 km (0.083 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit