🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 227 Days

Day: 15.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,350,172 km

• M1: 41,738 km (0.092 R)
• M2: 501,302 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 326 Days

Day: 16.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,350,172 km

• M1: 305,928 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.49 AU - 1.57 AU

Year: 688 Days

Day: 39.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,350,172 km

• M1: 76,744 km (0.081 R)
• M2: 98,435 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.38 AU - 2.46 AU

Year: 1368 Days

Day: 18.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 4

Gravity: 38.89 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.75 AU - 20.55 AU

Year: 25812 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,350,172 km

• M1: 49,816 km (0.091 R)
• M2: 208,240 km (0.025 R)
• M3: 478,713 km (0.063 R)
• M4: 3,728,877 km (0.117 R)
• M5: 8,436,871 km (0.097 R)
• M6: 10,897,008 km (0.114 R)
• M7: 21,775,167 km (0.113 R)
• M8: 27,987,069 km (0.072 R)
• M9: 28,232,858 km (0.067 R)
• M10: 29,483,347 km (0.08 R)
• M11: 32,094,428 km (0.057 R)
• M12: 36,732,560 km (0.118 R)
• M13: 39,750,249 km (0.11 R)
• M14: 53,474,058 km (0.098 R)
• M15: 59,137,833 km (0.057 R)
• M16: 61,593,782 km (0.069 R)
• M17: 63,057,447 km (0.105 R)
• M18: 69,368,233 km (0.066 R)
• M19: 80,964,911 km (0.096 R)
• M20: 83,480,249 km (0.067 R)
• M21: 86,047,199 km (0.096 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit