🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.53 AU - 0.65 AU

Year: 162 Days

Day: 34.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,453,653 km

• M1: 209,138 km (0.079 R)
• M2: 276,606 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 218 Days

Day: 23.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.94 AU - 1.1 AU

Year: 367 Days

Day: 17.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,453,653 km

• M1: 57,446 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 445 Days

Day: 45.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.65 AU - 3.65 AU

Year: 2486 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 8.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.94 AU - 6.1 AU

Year: 5265 Days

Day: 15 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,453,653 km

• M1: 121,324 km (0.094 R)
• M2: 1,005,447 km (0.111 R)
• M3: 1,269,787 km (0.085 R)
• M4: 2,284,958 km (0.063 R)
• M5: 3,679,360 km (0.117 R)
• M6: 7,041,422 km (0.062 R)
• M7: 7,337,925 km (0.071 R)
• M8: 8,386,905 km (0.061 R)
• M9: 9,024,043 km (0.058 R)
• M10: 9,612,710 km (0.1 R)
• M11: 10,394,658 km (0.117 R)
• M12: 10,953,706 km (0.086 R)
• M13: 12,038,141 km (0.113 R)
• M14: 20,957,764 km (0.096 R)
• M15: 23,270,697 km (0.119 R)
• M16: 23,635,416 km (0.102 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit