🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 211 Days

Day: 38.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.18 AU - 1.2 AU

Year: 489 Days

Day: 39.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,804,297 km

• M1: 37,998 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.5 AU - 1.64 AU

Year: 741 Days

Day: 46.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.45 AU - 2.13 AU

Year: 902 Days

Day: 39.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.07 AU - 3.85 AU

Year: 2425 Days

Day: 40.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 13.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.04 AU - 6.64 AU

Year: 5317 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,804,297 km

• M1: 162,912 km (0.105 R)
• M2: 579,542 km (0.084 R)
• M3: 991,235 km (0.049 R)
• M4: 1,527,245 km (0.079 R)
• M5: 3,421,453 km (0.112 R)
• M6: 4,451,285 km (0.071 R)
• M7: 9,183,813 km (0.108 R)
• M8: 9,813,770 km (0.106 R)
• M9: 11,243,327 km (0.072 R)
• M10: 12,095,287 km (0.069 R)
• M11: 13,035,659 km (0.118 R)
• M12: 15,782,276 km (0.119 R)
• M13: 16,741,498 km (0.03 R)
• M14: 19,250,104 km (0.119 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: 467 - 19,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit