🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 164 Days

Day: 34.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 71.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.74 AU - 1.06 AU

Year: 309 Days

Day: 41.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,931,565 km

• M1: 174,132 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.73 AU - 2.53 AU

Year: 1124 Days

Day: 32.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.25 AU - 3.09 AU

Year: 1578 Days

Day: 43.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.44 AU - 3.36 AU

Year: 1786 Days

Day: 45.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,931,565 km

• M1: 101,876 km (0.067 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 7.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.26 AU - 15.24 AU

Year: 17443 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,931,565 km

• M1: 98,286 km (0.055 R)
• M2: 384,018 km (0.088 R)
• M3: 712,535 km (0.111 R)
• M4: 1,134,550 km (0.116 R)
• M5: 1,498,223 km (0.111 R)
• M6: 3,384,203 km (0.119 R)
• M7: 5,575,064 km (0.119 R)
• M8: 5,961,026 km (0.073 R)
• M9: 6,364,791 km (0.097 R)
• M10: 7,392,080 km (0.036 R)
• M11: 7,772,058 km (0.075 R)
• M12: 9,326,978 km (0.081 R)
• M13: 9,972,942 km (0.095 R)
• M14: 11,409,530 km (0.109 R)
• M15: 12,148,095 km (0.077 R)
• M16: 14,295,273 km (0.11 R)
• M17: 26,191,296 km (0.068 R)
• M18: 30,165,214 km (0.092 R)
• M19: 36,064,606 km (0.086 R)
• M20: 38,524,444 km (0.083 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit