🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.55 AU - 0.63 AU

Year: 171 Days

Day: 27.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.6 °

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: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 171 Days

Day: 26.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,134,650 km

• M1: 16,905 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.51 AU - 1.93 AU

Year: 850 Days

Day: 44.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,134,650 km

• M1: 1,090,269 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.44 AU - 2 AU

Year: 850 Days

Day: 21.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.41 AU - 2.91 AU

Year: 1634 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 11.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.27 AU - 12.71 AU

Year: 12799 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,134,650 km

• M1: 173,683 km (0.097 R)
• M2: 922,720 km (0.116 R)
• M3: 1,779,766 km (0.084 R)
• M4: 2,516,685 km (0.115 R)
• M5: 3,063,016 km (0.069 R)
• M6: 5,706,112 km (0.088 R)
• M7: 6,255,285 km (0.042 R)
• M8: 6,727,416 km (0.117 R)
• M9: 7,500,089 km (0.118 R)
• M10: 8,287,872 km (0.052 R)
• M11: 9,361,087 km (0.114 R)
• M12: 15,556,234 km (0.114 R)
• M13: 17,184,756 km (0.111 R)
• M14: 19,452,959 km (0.068 R)
• M15: 26,873,313 km (0.102 R)
• M16: 36,564,861 km (0.119 R)
• M17: 39,921,389 km (0.056 R)
• M18: 41,042,475 km (0.045 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: 254 - 19,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit