🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.35 AU - 1.47 AU

Year: 591 Days

Day: 31.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,880,496 km

• M1: 42,635 km (0.041 R)
• M2: 646,263 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.17 AU - 1.69 AU

Year: 604 Days

Day: 36.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.25 AU - 5.65 AU

Year: 3889 Days

Day: 44.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,880,496 km

• M1: 114,442 km (0.11 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 12.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.24 AU - 9.08 AU

Year: 8999 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,880,496 km

• M1: 156,779 km (0.028 R)
• M2: 597,494 km (0.084 R)
• M3: 1,045,689 km (0.072 R)
• M4: 1,789,939 km (0.119 R)
• M5: 2,384,590 km (0.05 R)
• M6: 2,791,795 km (0.115 R)
• M7: 5,906,573 km (0.076 R)
• M8: 6,434,653 km (0.034 R)
• M9: 9,070,268 km (0.056 R)
• M10: 9,859,996 km (0.089 R)
• M11: 10,293,680 km (0.082 R)
• M12: 10,831,035 km (0.081 R)
• M13: 12,157,969 km (0.119 R)
• M14: 13,697,031 km (0.087 R)
• M15: 17,158,876 km (0.092 R)
• M16: 18,892,117 km (0.063 R)
• M17: 19,359,909 km (0.094 R)
• M18: 21,816,007 km (0.076 R)
• M19: 24,394,326 km (0.114 R)
• M20: 27,169,666 km (0.094 R)
• M21: 27,851,982 km (0.033 R)
• M22: 28,985,186 km (0.069 R)
• M23: 29,967,894 km (0.079 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit