🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 23.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 20.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.68 AU - 0.86 AU

Year: 259 Days

Day: 26.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.29 AU - 2.87 AU

Year: 1587 Days

Day: 18.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 11.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.62 AU - 8.96 AU

Year: 9139 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,635,395 km

• M1: 142,118 km (0.057 R)
• M2: 528,828 km (0.08 R)
• M3: 1,229,545 km (0.12 R)
• M4: 1,763,460 km (0.063 R)
• M5: 2,631,576 km (0.114 R)
• M6: 3,960,903 km (0.114 R)
• M7: 4,536,855 km (0.113 R)
• M8: 5,288,734 km (0.112 R)
• M9: 5,823,995 km (0.112 R)
• M10: 7,847,456 km (0.074 R)
• M11: 8,335,743 km (0.086 R)
• M12: 9,508,740 km (0.117 R)
• M13: 10,690,114 km (0.099 R)
• M14: 13,630,161 km (0.101 R)
• M15: 14,217,333 km (0.115 R)
• M16: 15,505,520 km (0.056 R)
• M17: 16,275,650 km (0.046 R)
• M18: 18,312,724 km (0.119 R)
• M19: 33,895,736 km (0.067 R)
• M20: 39,635,357 km (0.092 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: 208 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit