🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 29 Hours

Environment

Temp: 198 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 10,907,463 km

• M1: 63,729 km (0.114 R)
• M2: 382,223 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 12.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,907,463 km

• M1: 196,422 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.81 AU - 0.97 AU

Year: 301 Days

Day: 19.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.9 AU - 1 AU

Year: 332 Days

Day: 15.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 419 Days

Day: 19.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 574 Days

Day: 23.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 13.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.05 AU - 9.27 AU

Year: 7593 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 10,907,463 km

• M1: 185,651 km (0.098 R)
• M2: 375,341 km (0.094 R)
• M3: 502,350 km (0.054 R)
• M4: 700,567 km (0.115 R)
• M5: 855,251 km (0.114 R)
• M6: 1,150,108 km (0.094 R)
• M7: 1,306,438 km (0.095 R)
• M8: 1,599,949 km (0.049 R)
• M9: 1,699,731 km (0.077 R)
• M10: 1,862,493 km (0.079 R)
• M11: 2,663,740 km (0.09 R)
• M12: 2,783,568 km (0.108 R)
• M13: 3,345,158 km (0.043 R)
• M14: 4,692,586 km (0.096 R)
• M15: 4,826,027 km (0.106 R)
• M16: 5,615,156 km (0.111 R)
• M17: 6,136,953 km (0.029 R)
• M18: 6,229,854 km (0.079 R)
• M19: 7,381,907 km (0.055 R)
• M20: 7,910,137 km (0.034 R)
• M21: 9,629,465 km (0.096 R)
• M22: 10,143,633 km (0.11 R)
• M23: 10,907,480 km (0.087 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit