🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 155 Days

Day: 33.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.43 AU - 0.71 AU

Year: 159 Days

Day: 31.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.04 AU - 1.18 AU

Year: 431 Days

Day: 40.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.75 AU - 3.57 AU

Year: 2073 Days

Day: 18.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.8

Radius: 7.3

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.27 AU - 14.47 AU

Year: 17035 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,796,890 km

• M1: 90,806 km (0.108 R)
• M2: 812,915 km (0.099 R)
• M3: 1,621,043 km (0.086 R)
• M4: 1,991,746 km (0.082 R)
• M5: 2,332,380 km (0.117 R)
• M6: 3,737,404 km (0.027 R)
• M7: 4,485,393 km (0.107 R)
• M8: 5,828,483 km (0.095 R)
• M9: 6,700,189 km (0.096 R)
• M10: 8,909,002 km (0.112 R)
• M11: 9,948,707 km (0.098 R)
• M12: 11,312,741 km (0.034 R)
• M13: 14,046,043 km (0.105 R)
• M14: 14,407,023 km (0.078 R)
• M15: 17,108,910 km (0.097 R)
• M16: 19,949,325 km (0.066 R)
• M17: 23,592,482 km (0.098 R)
• M18: 25,250,774 km (0.03 R)
• M19: 28,913,828 km (0.096 R)
• M20: 30,569,427 km (0.109 R)
• M21: 31,913,863 km (0.102 R)
• M22: 45,519,191 km (0.115 R)
• M23: 49,730,072 km (0.093 R)
• M24: 53,840,872 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit