🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 46.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 44.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 279 Days

Day: 40.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,230,831 km

• M1: 37,399 km (0.075 R)
• M2: 75,697 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.17 AU - 1.67 AU

Year: 592 Days

Day: 16.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,230,831 km

• M1: 269,575 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.87 AU - 3.99 AU

Year: 2726 Days

Day: 36.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,230,831 km

• M1: 29,920 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 14.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.32 AU - 7.92 AU

Year: 5959 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,230,831 km

• M1: 179,069 km (0.119 R)
• M2: 827,426 km (0.103 R)
• M3: 1,932,206 km (0.093 R)
• M4: 2,591,783 km (0.057 R)
• M5: 3,711,224 km (0.088 R)
• M6: 5,761,912 km (0.045 R)
• M7: 6,926,082 km (0.094 R)
• M8: 7,470,918 km (0.115 R)
• M9: 8,162,509 km (0.033 R)
• M10: 9,323,089 km (0.091 R)
• M11: 10,496,834 km (0.099 R)
• M12: 13,136,937 km (0.058 R)
• M13: 13,974,535 km (0.119 R)
• M14: 14,611,224 km (0.082 R)
• M15: 15,146,336 km (0.087 R)
• M16: 17,287,530 km (0.066 R)
• M17: 19,056,076 km (0.112 R)
• M18: 20,056,886 km (0.047 R)
• M19: 21,167,800 km (0.078 R)
• M20: 21,853,855 km (0.11 R)
• M21: 23,593,379 km (0.089 R)
• M22: 30,123,027 km (0.051 R)
• M23: 34,632,655 km (0.059 R)
• M24: 35,372,566 km (0.105 R)
• M25: 36,230,809 km (0.108 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit