🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 20.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 249 Days

Day: 22.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,479,423 km

• M1: 231,578 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.37 AU - 1.59 AU

Year: 651 Days

Day: 33.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.51 AU - 3.29 AU

Year: 1786 Days

Day: 27 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,479,423 km

• M1: 568,023 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.87 AU - 3.93 AU

Year: 2785 Days

Day: 48 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 9.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.56 AU - 9.5 AU

Year: 9010 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,479,423 km

• M1: 116,238 km (0.093 R)
• M2: 589,864 km (0.1 R)
• M3: 1,064,838 km (0.055 R)
• M4: 1,959,732 km (0.048 R)
• M5: 2,581,162 km (0.102 R)
• M6: 3,161,153 km (0.09 R)
• M7: 3,541,430 km (0.108 R)
• M8: 3,846,460 km (0.072 R)
• M9: 4,213,574 km (0.072 R)
• M10: 5,068,675 km (0.101 R)
• M11: 6,744,919 km (0.049 R)
• M12: 7,878,273 km (0.096 R)
• M13: 8,259,448 km (0.116 R)
• M14: 8,872,650 km (0.085 R)
• M15: 10,684,579 km (0.113 R)
• M16: 11,588,749 km (0.111 R)
• M17: 12,357,532 km (0.061 R)
• M18: 13,746,548 km (0.089 R)
• M19: 14,815,575 km (0.1 R)
• M20: 17,876,796 km (0.105 R)
• M21: 19,523,719 km (0.034 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit