🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 15.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,347,707 km

• M1: 209,138 km (0.106 R)
• M2: 236,514 km (0.112 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.49 AU - 1.89 AU

Year: 823 Days

Day: 25 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,347,707 km

• M1: 31,266 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.92 AU - 3.28 AU

Year: 2045 Days

Day: 12.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 13.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.21 AU - 12.81 AU

Year: 14633 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,347,707 km

• M1: 166,802 km (0.067 R)
• M2: 735,872 km (0.074 R)
• M3: 1,191,098 km (0.047 R)
• M4: 2,201,931 km (0.089 R)
• M5: 2,717,445 km (0.087 R)
• M6: 3,192,119 km (0.094 R)
• M7: 3,695,965 km (0.112 R)
• M8: 4,832,909 km (0.096 R)
• M9: 5,260,160 km (0.082 R)
• M10: 6,003,961 km (0.106 R)
• M11: 7,145,243 km (0.094 R)
• M12: 7,657,915 km (0.029 R)
• M13: 10,011,837 km (0.098 R)
• M14: 13,252,427 km (0.073 R)
• M15: 14,160,635 km (0.097 R)
• M16: 15,529,755 km (0.11 R)
• M17: 20,082,317 km (0.083 R)
• M18: 21,367,961 km (0.109 R)
• M19: 26,756,626 km (0.11 R)
• M20: 29,166,349 km (0.028 R)
• M21: 30,479,369 km (0.05 R)
• M22: 30,925,769 km (0.115 R)
• M23: 32,060,768 km (0.086 R)
• M24: 32,988,574 km (0.044 R)
• M25: 33,934,332 km (0.06 R)
• M26: 34,413,793 km (0.108 R)
• M27: 37,132,884 km (0.047 R)
• M28: 39,461,525 km (0.084 R)
• M29: 42,438,074 km (0.06 R)
• M30: 53,384,898 km (0.087 R)
• M31: 54,688,194 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit