🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 195 Days

Day: 19.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 283 Days

Day: 35.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,315,546 km

• M1: 116,088 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.87 AU - 1.33 AU

Year: 439 Days

Day: 44 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.72 AU - 2.72 AU

Year: 1708 Days

Day: 28.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,315,546 km

• M1: 117,584 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.03 AU - 3.69 AU

Year: 2345 Days

Day: 18.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 13.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.38 AU - 8.96 AU

Year: 7311 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,315,546 km

• M1: 172,337 km (0.075 R)
• M2: 850,464 km (0.103 R)
• M3: 1,562,251 km (0.119 R)
• M4: 2,101,850 km (0.081 R)
• M5: 3,277,091 km (0.077 R)
• M6: 4,219,558 km (0.051 R)
• M7: 5,231,288 km (0.048 R)
• M8: 7,801,978 km (0.077 R)
• M9: 8,431,635 km (0.119 R)
• M10: 9,439,775 km (0.04 R)
• M11: 11,079,069 km (0.063 R)
• M12: 13,984,559 km (0.12 R)
• M13: 14,600,603 km (0.117 R)
• M14: 15,504,323 km (0.083 R)
• M15: 16,728,931 km (0.102 R)
• M16: 23,476,543 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit