🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.88 AU

Year: 228 Days

Day: 38.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.84 AU - 0.92 AU

Year: 302 Days

Day: 45.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.36 AU - 3.52 AU

Year: 2330 Days

Day: 17.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,791,887 km

• M1: 66,571 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.01 AU - 4.77 AU

Year: 2802 Days

Day: 47.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,791,887 km

• M1: 1,149,660 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 14.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.44 AU - 7.18 AU

Year: 6491 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,791,887 km

• M1: 177,872 km (0.113 R)
• M2: 622,626 km (0.108 R)
• M3: 1,318,556 km (0.09 R)
• M4: 1,857,706 km (0.079 R)
• M5: 2,445,925 km (0.116 R)
• M6: 2,949,023 km (0.038 R)
• M7: 4,027,623 km (0.112 R)
• M8: 5,215,879 km (0.093 R)
• M9: 5,670,208 km (0.104 R)
• M10: 6,856,818 km (0.093 R)
• M11: 7,438,754 km (0.106 R)
• M12: 8,203,199 km (0.097 R)
• M13: 8,859,784 km (0.095 R)
• M14: 10,905,086 km (0.063 R)
• M15: 12,185,345 km (0.061 R)
• M16: 13,563,740 km (0.116 R)
• M17: 15,157,406 km (0.094 R)
• M18: 16,568,263 km (0.089 R)
• M19: 18,583,347 km (0.079 R)
• M20: 24,961,602 km (0.107 R)
• M21: 26,177,683 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit