🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.74 AU - 0.84 AU

Year: 246 Days

Day: 20.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.8 AU - 1 AU

Year: 299 Days

Day: 20.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,598,955 km

• M1: 40,691 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 304 Days

Day: 21.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.44 AU - 3.7 AU

Year: 1882 Days

Day: 29.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,598,955 km

• M1: 54,005 km (0.07 R)
• M2: 173,982 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.16 AU - 3.28 AU

Year: 2021 Days

Day: 40.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,598,955 km

• M1: 651,050 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 8.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.89 AU - 12.53 AU

Year: 12262 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,598,955 km

• M1: 131,347 km (0.1 R)
• M2: 609,163 km (0.117 R)
• M3: 903,870 km (0.052 R)
• M4: 1,206,208 km (0.116 R)
• M5: 1,602,941 km (0.077 R)
• M6: 2,198,939 km (0.084 R)
• M7: 2,775,788 km (0.085 R)
• M8: 3,337,977 km (0.113 R)
• M9: 3,924,102 km (0.113 R)
• M10: 4,944,060 km (0.095 R)
• M11: 8,376,733 km (0.086 R)
• M12: 9,546,738 km (0.108 R)
• M13: 15,017,233 km (0.115 R)
• M14: 16,473,867 km (0.063 R)
• M15: 16,736,561 km (0.112 R)
• M16: 20,035,643 km (0.099 R)
• M17: 24,079,722 km (0.051 R)
• M18: 26,516,223 km (0.082 R)
• M19: 31,569,639 km (0.083 R)
• M20: 32,487,122 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit