🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 216 Days

Day: 22.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 264 Days

Day: 34.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.1 AU

Year: 319 Days

Day: 34.7 Hours

Environment

Temp: 74 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,531,802 km

• M1: 564,582 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.25 AU - 2.59 AU

Year: 1361 Days

Day: 17.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.44 AU - 3.74 AU

Year: 1964 Days

Day: 24.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,531,802 km

• M1: 487,390 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 10.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.37 AU - 12.61 AU

Year: 15015 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,531,802 km

• M1: 157,826 km (0.073 R)
• M2: 607,966 km (0.099 R)
• M3: 949,946 km (0.091 R)
• M4: 1,678,488 km (0.093 R)
• M5: 2,747,215 km (0.078 R)
• M6: 3,730,073 km (0.12 R)
• M7: 4,140,719 km (0.052 R)
• M8: 4,784,140 km (0.098 R)
• M9: 6,521,270 km (0.093 R)
• M10: 7,592,391 km (0.045 R)
• M11: 9,887,222 km (0.107 R)
• M12: 10,326,741 km (0.076 R)
• M13: 11,670,579 km (0.108 R)
• M14: 12,106,507 km (0.078 R)
• M15: 12,723,748 km (0.106 R)
• M16: 13,244,348 km (0.045 R)
• M17: 17,224,848 km (0.101 R)
• M18: 21,206,994 km (0.118 R)
• M19: 21,856,997 km (0.074 R)
• M20: 22,270,037 km (0.075 R)
• M21: 31,876,314 km (0.079 R)
• M22: 32,407,686 km (0.082 R)
• M23: 36,757,693 km (0.118 R)
• M24: 41,104,708 km (0.067 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit