🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 21.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 162.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 165 Days

Day: 39.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.93 AU - 2.47 AU

Year: 1158 Days

Day: 19.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.01 AU - 4.43 AU

Year: 2545 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.46 AU - 5.72 AU

Year: 4074 Days

Day: 34.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.97 AU - 5.37 AU

Year: 4170 Days

Day: 15.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70

Radius: 6.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.61 AU - 16.15 AU

Year: 17363 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,373,049 km

• M1: 83,326 km (0.107 R)
• M2: 600,037 km (0.078 R)
• M3: 1,308,233 km (0.116 R)
• M4: 2,308,744 km (0.12 R)
• M5: 2,614,971 km (0.088 R)
• M6: 2,890,530 km (0.043 R)
• M7: 3,632,087 km (0.073 R)
• M8: 4,071,306 km (0.11 R)
• M9: 4,623,472 km (0.11 R)
• M10: 7,891,138 km (0.058 R)
• M11: 9,240,511 km (0.116 R)
• M12: 10,507,306 km (0.113 R)
• M13: 11,111,232 km (0.088 R)
• M14: 12,286,623 km (0.11 R)
• M15: 13,651,105 km (0.112 R)
• M16: 16,368,849 km (0.102 R)
• M17: 16,677,769 km (0.116 R)
• M18: 18,747,156 km (0.105 R)
• M19: 22,465,112 km (0.073 R)
• M20: 25,556,403 km (0.081 R)
• M21: 28,030,901 km (0.117 R)
• M22: 30,103,580 km (0.035 R)
• M23: 32,179,699 km (0.107 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit