🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 37.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,980,995 km

• M1: 235,317 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 167 Days

Day: 26.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 284 Days

Day: 36.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,980,995 km

• M1: 53,107 km (0.076 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 9.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.46 AU - 7.96 AU

Year: 6773 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,980,995 km

• M1: 116,686 km (0.108 R)
• M2: 483,800 km (0.092 R)
• M3: 1,508,994 km (0.095 R)
• M4: 1,956,291 km (0.041 R)
• M5: 2,801,071 km (0.034 R)
• M6: 3,276,193 km (0.052 R)
• M7: 3,607,852 km (0.038 R)
• M8: 4,242,745 km (0.106 R)
• M9: 4,766,338 km (0.108 R)
• M10: 5,445,213 km (0.092 R)
• M11: 5,912,706 km (0.081 R)
• M12: 6,927,877 km (0.095 R)
• M13: 7,654,773 km (0.114 R)
• M14: 8,977,967 km (0.114 R)
• M15: 10,184,922 km (0.104 R)
• M16: 17,007,782 km (0.105 R)
• M17: 19,244,569 km (0.074 R)
• M18: 21,383,370 km (0.094 R)
• M19: 24,527,618 km (0.066 R)
• M20: 27,457,343 km (0.105 R)
• M21: 28,570,201 km (0.083 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit