🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 163 Days

Day: 43.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.67 AU - 0.85 AU

Year: 238 Days

Day: 35.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.72 AU - 0.94 AU

Year: 272 Days

Day: 36.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.95 AU - 1.39 AU

Year: 455 Days

Day: 22.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,725,585 km

• M1: 30,069 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.44 AU - 1.64 AU

Year: 688 Days

Day: 21.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.96 AU - 7.02 AU

Year: 6651 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,725,585 km

• M1: 169,195 km (0.1 R)
• M2: 644,468 km (0.112 R)
• M3: 1,738,626 km (0.113 R)
• M4: 2,284,808 km (0.101 R)
• M5: 3,753,261 km (0.11 R)
• M6: 5,716,583 km (0.068 R)
• M7: 6,444,975 km (0.089 R)
• M8: 7,614,382 km (0.097 R)
• M9: 9,537,163 km (0.117 R)
• M10: 10,182,080 km (0.102 R)
• M11: 10,954,454 km (0.076 R)
• M12: 12,725,393 km (0.083 R)
• M13: 14,984,022 km (0.077 R)
• M14: 16,370,196 km (0.108 R)
• M15: 18,047,188 km (0.116 R)
• M16: 21,976,974 km (0.105 R)
• M17: 22,858,854 km (0.069 R)
• M18: 24,693,223 km (0.103 R)
• M19: 25,383,916 km (0.103 R)
• M20: 27,258,677 km (0.082 R)
• M21: 28,089,843 km (0.107 R)
• M22: 28,558,832 km (0.048 R)
• M23: 29,224,094 km (0.046 R)
• M24: 36,904,299 km (0.072 R)
• M25: 37,921,564 km (0.102 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit