🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.46 AU - 0.54 AU

Year: 123 Days

Day: 31.4 Hours

Environment

Temp: 267 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.77 AU - 0.81 AU

Year: 245 Days

Day: 47.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.86 AU - 1 AU

Year: 312 Days

Day: 19.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.47 AU - 1.53 AU

Year: 640 Days

Day: 30.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 12.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.59 AU - 8.43 AU

Year: 7167 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,445,117 km

• M1: 160,369 km (0.114 R)
• M2: 602,730 km (0.077 R)
• M3: 1,110,615 km (0.119 R)
• M4: 2,747,814 km (0.083 R)
• M5: 3,974,666 km (0.105 R)
• M6: 4,428,845 km (0.11 R)
• M7: 5,284,096 km (0.037 R)
• M8: 6,004,111 km (0.072 R)
• M9: 6,677,750 km (0.086 R)
• M10: 7,560,078 km (0.03 R)
• M11: 8,737,563 km (0.067 R)
• M12: 9,324,136 km (0.111 R)
• M13: 11,295,836 km (0.045 R)
• M14: 12,047,416 km (0.105 R)
• M15: 12,661,216 km (0.069 R)
• M16: 13,062,587 km (0.069 R)
• M17: 16,860,877 km (0.078 R)
• M18: 17,914,644 km (0.078 R)
• M19: 18,348,179 km (0.117 R)
• M20: 20,780,341 km (0.069 R)
• M21: 29,657,778 km (0.07 R)
• M22: 38,217,170 km (0.046 R)
• M23: 38,936,586 km (0.112 R)
• M24: 41,149,587 km (0.105 R)
• M25: 42,414,587 km (0.099 R)
• M26: 43,445,166 km (0.101 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit