🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 43.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.72 AU - 0.84 AU

Year: 247 Days

Day: 19.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,162,238 km

• M1: 10,322 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.44 AU - 2.02 AU

Year: 815 Days

Day: 18.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,162,238 km

• M1: 30,817 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.51 AU - 2.89 AU

Year: 1589 Days

Day: 22.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,162,238 km

• M1: 1,114,205 km (0.085 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.22 AU - 3.64 AU

Year: 2275 Days

Day: 15.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,162,238 km

• M1: 1,330,374 km (0.036 R)
• M2: 2,810,346 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 10.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.05 AU - 11.35 AU

Year: 12536 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,162,238 km

• M1: 130,599 km (0.113 R)
• M2: 587,321 km (0.046 R)
• M3: 1,093,560 km (0.066 R)
• M4: 1,621,043 km (0.078 R)
• M5: 2,079,710 km (0.093 R)
• M6: 2,963,534 km (0.106 R)
• M7: 5,458,826 km (0.083 R)
• M8: 7,749,020 km (0.085 R)
• M9: 8,096,686 km (0.093 R)
• M10: 9,791,779 km (0.1 R)
• M11: 12,941,113 km (0.075 R)
• M12: 13,369,412 km (0.101 R)
• M13: 14,976,991 km (0.051 R)
• M14: 15,792,898 km (0.107 R)
• M15: 21,577,249 km (0.101 R)
• M16: 24,611,243 km (0.037 R)
• M17: 28,020,280 km (0.084 R)
• M18: 35,401,289 km (0.099 R)
• M19: 36,603,607 km (0.091 R)
• M20: 39,728,258 km (0.052 R)
• M21: 40,373,922 km (0.083 R)
• M22: 43,162,127 km (0.049 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit