🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.93 AU

Year: 240 Days

Day: 24.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.1 AU - 1.72 AU

Year: 606 Days

Day: 20.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 26,276,028 km

• M1: 77,043 km (0.096 R)
• M2: 669,899 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1038 Days

Day: 27.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,276,028 km

• M1: 222,452 km (0.102 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 11

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.69 AU - 5.75 AU

Year: 4947 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,276,028 km

• M1: 138,228 km (0.117 R)
• M2: 617,690 km (0.047 R)
• M3: 1,173,296 km (0.107 R)
• M4: 1,747,752 km (0.084 R)
• M5: 3,307,160 km (0.073 R)
• M6: 3,962,548 km (0.117 R)
• M7: 4,509,478 km (0.067 R)
• M8: 6,989,063 km (0.065 R)
• M9: 7,348,397 km (0.119 R)
• M10: 8,069,160 km (0.089 R)
• M11: 8,873,996 km (0.104 R)
• M12: 10,431,310 km (0.115 R)
• M13: 14,707,864 km (0.045 R)
• M14: 15,964,038 km (0.093 R)
• M15: 17,468,543 km (0.115 R)
• M16: 18,010,686 km (0.11 R)
• M17: 19,964,733 km (0.077 R)
• M18: 22,477,230 km (0.072 R)
• M19: 24,289,757 km (0.082 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit