🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 36 Hours

Environment

Temp: 245 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,950,558 km

• M1: 35,006 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 24.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,950,558 km

• M1: 75,846 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.16 AU - 1.18 AU

Year: 445 Days

Day: 17 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.22 AU - 1.6 AU

Year: 588 Days

Day: 29.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.09 AU - 3.37 AU

Year: 1585 Days

Day: 19.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,950,558 km

• M1: 1,011,282 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.99 AU - 4.15 AU

Year: 2371 Days

Day: 14.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,950,558 km

• M1: 1,837,959 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 7.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.87 AU - 16.67 AU

Year: 18946 Days

Day: 15.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,950,558 km

• M1: 89,908 km (0.113 R)
• M2: 757,264 km (0.114 R)
• M3: 2,078,812 km (0.102 R)
• M4: 2,719,091 km (0.12 R)
• M5: 3,873,089 km (0.104 R)
• M6: 5,042,346 km (0.074 R)
• M7: 5,651,808 km (0.116 R)
• M8: 6,594,424 km (0.095 R)
• M9: 10,103,541 km (0.084 R)
• M10: 11,011,600 km (0.086 R)
• M11: 11,911,431 km (0.046 R)
• M12: 16,079,078 km (0.083 R)
• M13: 17,552,917 km (0.098 R)
• M14: 19,369,484 km (0.061 R)
• M15: 21,307,823 km (0.054 R)
• M16: 21,950,795 km (0.065 R)
• M17: 30,589,473 km (0.05 R)
• M18: 35,845,744 km (0.107 R)
• M19: 37,812,358 km (0.116 R)
• M20: 45,941,955 km (0.117 R)
• M21: 52,460,533 km (0.071 R)
• M22: 53,127,589 km (0.089 R)
• M23: 55,679,879 km (0.078 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit