🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.57 AU

Year: 151 Days

Day: 33.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.56 AU - 0.62 AU

Year: 168 Days

Day: 44.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 181 Days

Day: 28.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.34 AU

Year: 434 Days

Day: 42.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.77 AU - 4.03 AU

Year: 2856 Days

Day: 16.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 9.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.46 AU - 4.8 AU

Year: 3695 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,121,299 km

• M1: 118,631 km (0.105 R)
• M2: 479,910 km (0.088 R)
• M3: 934,538 km (0.076 R)
• M4: 1,266,196 km (0.119 R)
• M5: 1,665,922 km (0.104 R)
• M6: 2,093,921 km (0.037 R)
• M7: 2,642,198 km (0.088 R)
• M8: 3,064,812 km (0.112 R)
• M9: 3,377,621 km (0.052 R)
• M10: 4,825,728 km (0.054 R)
• M11: 6,832,434 km (0.071 R)
• M12: 8,315,996 km (0.089 R)
• M13: 8,965,700 km (0.029 R)
• M14: 10,822,209 km (0.103 R)
• M15: 11,248,114 km (0.09 R)
• M16: 12,361,721 km (0.06 R)
• M17: 12,686,348 km (0.111 R)
• M18: 13,304,337 km (0.056 R)
• M19: 15,599,468 km (0.098 R)
• M20: 17,039,646 km (0.115 R)
• M21: 19,927,783 km (0.082 R)
• M22: 24,049,354 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit