🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.5 AU - 0.64 AU

Year: 154 Days

Day: 41.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.73 AU - 2.57 AU

Year: 1129 Days

Day: 17.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.48 AU - 3.74 AU

Year: 2457 Days

Day: 22.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,229,092 km

• M1: 270,922 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.31 AU - 4.87 AU

Year: 2963 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,229,092 km

• M1: 1,008,738 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 15

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.25 AU - 10.97 AU

Year: 10670 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,229,092 km

• M1: 187,745 km (0.111 R)
• M2: 900,878 km (0.042 R)
• M3: 1,460,674 km (0.074 R)
• M4: 2,526,259 km (0.056 R)
• M5: 3,089,196 km (0.112 R)
• M6: 3,762,386 km (0.077 R)
• M7: 4,748,536 km (0.118 R)
• M8: 8,015,604 km (0.041 R)
• M9: 8,950,441 km (0.065 R)
• M10: 11,606,551 km (0.09 R)
• M11: 13,241,356 km (0.085 R)
• M12: 15,025,311 km (0.082 R)
• M13: 17,341,385 km (0.06 R)
• M14: 21,775,466 km (0.111 R)
• M15: 27,221,726 km (0.109 R)
• M16: 28,157,461 km (0.097 R)
• M17: 37,952,830 km (0.07 R)
• M18: 38,989,843 km (0.119 R)
• M19: 40,580,666 km (0.116 R)
• M20: 42,490,882 km (0.101 R)
• M21: 47,827,187 km (0.079 R)
• M22: 51,833,717 km (0.101 R)
• M23: 53,271,203 km (0.097 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit