🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.44 AU - 0.62 AU

Year: 139 Days

Day: 34 Hours

Environment

Temp: 233 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 155 Days

Day: 19.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.27 AU - 1.45 AU

Year: 571 Days

Day: 38.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,948,306 km

• M1: 487,689 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.14 AU - 3.62 AU

Year: 2236 Days

Day: 35 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,948,306 km

• M1: 119,828 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.09 AU - 3.77 AU

Year: 2286 Days

Day: 42.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,948,306 km

• M1: 71,508 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 9.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.45 AU - 13.51 AU

Year: 13999 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,948,306 km

• M1: 114,442 km (0.106 R)
• M2: 409,001 km (0.109 R)
• M3: 714,031 km (0.088 R)
• M4: 1,041,650 km (0.117 R)
• M5: 2,359,308 km (0.117 R)
• M6: 2,741,830 km (0.068 R)
• M7: 3,984,390 km (0.117 R)
• M8: 5,205,258 km (0.114 R)
• M9: 7,673,024 km (0.095 R)
• M10: 12,721,953 km (0.092 R)
• M11: 13,023,243 km (0.032 R)
• M12: 13,432,542 km (0.105 R)
• M13: 15,780,930 km (0.119 R)
• M14: 18,518,421 km (0.111 R)
• M15: 19,298,724 km (0.039 R)
• M16: 19,898,162 km (0.072 R)
• M17: 26,675,245 km (0.073 R)
• M18: 28,861,917 km (0.092 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit