🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 171 Days

Day: 43.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 45.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.68 AU - 0.98 AU

Year: 285 Days

Day: 22.6 Hours

Environment

Temp: 67 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.27 AU - 1.29 AU

Year: 546 Days

Day: 40.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.28 AU - 2.02 AU

Year: 798 Days

Day: 14.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 10.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.54 AU - 5.2 AU

Year: 4049 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,300,732 km

• M1: 135,835 km (0.12 R)
• M2: 525,388 km (0.072 R)
• M3: 984,653 km (0.092 R)
• M4: 1,511,537 km (0.084 R)
• M5: 1,994,140 km (0.039 R)
• M6: 2,465,373 km (0.096 R)
• M7: 3,273,201 km (0.082 R)
• M8: 4,111,548 km (0.074 R)
• M9: 4,704,703 km (0.086 R)
• M10: 5,192,841 km (0.113 R)
• M11: 7,290,203 km (0.083 R)
• M12: 7,630,239 km (0.106 R)
• M13: 8,752,672 km (0.089 R)
• M14: 9,098,393 km (0.088 R)
• M15: 9,493,182 km (0.062 R)
• M16: 11,143,545 km (0.116 R)
• M17: 12,013,457 km (0.062 R)
• M18: 14,679,441 km (0.12 R)
• M19: 16,179,010 km (0.091 R)
• M20: 24,244,729 km (0.073 R)
• M21: 24,928,540 km (0.071 R)
• M22: 26,734,187 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit