🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 218 Days

Day: 24.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.8 AU - 1.94 AU

Year: 895 Days

Day: 32.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.17 AU - 4.91 AU

Year: 2841 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.05 AU - 4.89 AU

Year: 3306 Days

Day: 40.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 12.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.74 AU - 10.92 AU

Year: 9970 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,341,735 km

• M1: 154,235 km (0.113 R)
• M2: 787,633 km (0.115 R)
• M3: 1,305,241 km (0.041 R)
• M4: 2,291,839 km (0.045 R)
• M5: 2,925,536 km (0.089 R)
• M6: 3,932,180 km (0.087 R)
• M7: 4,574,703 km (0.086 R)
• M8: 7,574,589 km (0.096 R)
• M9: 10,000,618 km (0.07 R)
• M10: 11,750,165 km (0.057 R)
• M11: 13,144,866 km (0.051 R)
• M12: 14,325,193 km (0.055 R)
• M13: 16,191,576 km (0.081 R)
• M14: 17,990,640 km (0.068 R)
• M15: 21,140,872 km (0.107 R)
• M16: 23,732,505 km (0.077 R)
• M17: 24,366,501 km (0.101 R)
• M18: 26,144,322 km (0.079 R)
• M19: 36,586,702 km (0.086 R)
• M20: 40,305,855 km (0.046 R)
• M21: 46,768,932 km (0.093 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit