🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 176 Days

Day: 35.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,763,032 km

• M1: 40,990 km (0.029 R)
• M2: 103,223 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 307 Days

Day: 28.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,763,032 km

• M1: 577,298 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.09 AU - 1.45 AU

Year: 515 Days

Day: 12.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.01 AU - 3.71 AU

Year: 2217 Days

Day: 12.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 8.6

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.91 AU - 6.03 AU

Year: 4604 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,763,032 km

• M1: 109,506 km (0.112 R)
• M2: 532,419 km (0.105 R)
• M3: 845,228 km (0.109 R)
• M4: 1,282,802 km (0.112 R)
• M5: 1,670,859 km (0.113 R)
• M6: 2,135,958 km (0.103 R)
• M7: 2,415,856 km (0.068 R)
• M8: 3,088,747 km (0.108 R)
• M9: 4,228,833 km (0.101 R)
• M10: 6,706,772 km (0.059 R)
• M11: 7,451,919 km (0.036 R)
• M12: 7,736,304 km (0.07 R)
• M13: 8,986,494 km (0.065 R)
• M14: 9,308,877 km (0.106 R)
• M15: 9,722,665 km (0.096 R)
• M16: 10,148,720 km (0.09 R)
• M17: 12,668,247 km (0.087 R)
• M18: 14,673,158 km (0.119 R)
• M19: 15,462,286 km (0.069 R)
• M20: 18,448,409 km (0.063 R)
• M21: 19,300,818 km (0.044 R)
• M22: 19,838,323 km (0.045 R)
• M23: 21,510,827 km (0.115 R)
• M24: 26,099,593 km (0.097 R)
• M25: 28,362,260 km (0.102 R)
• M26: 29,763,095 km (0.093 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit