🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 215 Days

Day: 31.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 20.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,596,327 km

• M1: 32,014 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.64 AU - 2.04 AU

Year: 935 Days

Day: 45.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.17 AU - 2.71 AU

Year: 1428 Days

Day: 46.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 151 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 8.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.17 AU - 4.67 AU

Year: 3482 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,596,327 km

• M1: 103,223 km (0.115 R)
• M2: 460,013 km (0.101 R)
• M3: 1,747,004 km (0.106 R)
• M4: 2,087,937 km (0.119 R)
• M5: 2,683,038 km (0.119 R)
• M6: 2,975,801 km (0.119 R)
• M7: 3,308,955 km (0.083 R)
• M8: 5,102,933 km (0.074 R)
• M9: 6,091,177 km (0.119 R)
• M10: 6,754,793 km (0.067 R)
• M11: 7,908,791 km (0.077 R)
• M12: 9,697,981 km (0.038 R)
• M13: 10,815,178 km (0.112 R)
• M14: 11,382,603 km (0.069 R)
• M15: 12,154,528 km (0.118 R)
• M16: 12,529,719 km (0.084 R)
• M17: 14,056,665 km (0.095 R)
• M18: 15,051,790 km (0.094 R)
• M19: 17,240,257 km (0.079 R)
• M20: 17,833,861 km (0.094 R)
• M21: 18,196,487 km (0.044 R)
• M22: 19,504,720 km (0.09 R)
• M23: 20,608,752 km (0.059 R)
• M24: 20,874,438 km (0.097 R)
• M25: 24,764,282 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit