🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.6 AU - 0.72 AU

Year: 197 Days

Day: 15.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.28 AU

Year: 471 Days

Day: 36.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.25 AU - 1.57 AU

Year: 615 Days

Day: 29.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.02 AU - 3.34 AU

Year: 1611 Days

Day: 35.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.07 AU - 4.77 AU

Year: 2849 Days

Day: 46.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.4

Radius: 12.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.57 AU - 6.77 AU

Year: 5626 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,183,897 km

• M1: 157,975 km (0.104 R)
• M2: 716,723 km (0.118 R)
• M3: 1,286,841 km (0.058 R)
• M4: 1,994,439 km (0.082 R)
• M5: 2,446,673 km (0.116 R)
• M6: 4,379,777 km (0.092 R)
• M7: 4,991,782 km (0.083 R)
• M8: 5,459,275 km (0.101 R)
• M9: 9,640,835 km (0.071 R)
• M10: 11,458,748 km (0.09 R)
• M11: 12,177,865 km (0.059 R)
• M12: 14,188,760 km (0.044 R)
• M13: 16,055,891 km (0.078 R)
• M14: 16,532,210 km (0.075 R)
• M15: 17,827,578 km (0.038 R)
• M16: 19,456,699 km (0.118 R)
• M17: 20,480,547 km (0.059 R)
• M18: 22,193,143 km (0.111 R)
• M19: 22,710,154 km (0.112 R)
• M20: 24,622,463 km (0.083 R)
• M21: 25,336,494 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit