🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.25 AU - 1.25 AU

Year: 510 Days

Day: 24.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,184,789 km

• M1: 204,201 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1711 Days

Day: 31.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.3 AU - 3.34 AU

Year: 1730 Days

Day: 23.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.65 AU - 3.87 AU

Year: 2150 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,184,789 km

• M1: 23,337 km (0.107 R)
• M2: 68,217 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.99 AU - 4.13 AU

Year: 2453 Days

Day: 16.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 14.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.02 AU - 9.08 AU

Year: 9944 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,184,789 km

• M1: 178,171 km (0.102 R)
• M2: 658,231 km (0.097 R)
• M3: 1,551,330 km (0.086 R)
• M4: 2,352,726 km (0.1 R)
• M5: 2,923,591 km (0.062 R)
• M6: 3,441,349 km (0.068 R)
• M7: 3,889,245 km (0.117 R)
• M8: 5,152,300 km (0.093 R)
• M9: 7,620,964 km (0.104 R)
• M10: 8,656,182 km (0.101 R)
• M11: 12,157,071 km (0.113 R)
• M12: 13,447,951 km (0.104 R)
• M13: 14,252,638 km (0.07 R)
• M14: 18,995,489 km (0.078 R)
• M15: 26,381,435 km (0.028 R)
• M16: 27,153,061 km (0.086 R)
• M17: 30,707,057 km (0.117 R)
• M18: 33,652,490 km (0.105 R)
• M19: 39,973,449 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit