🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 206 Days

Day: 38.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,443,222 km

• M1: 513,719 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.36 AU

Year: 494 Days

Day: 43.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 591 Days

Day: 24.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.91 AU - 2.95 AU

Year: 1458 Days

Day: 24.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,443,222 km

• M1: 40,541 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 3.7

Gravity: 38.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.68 AU - 22.7 AU

Year: 29869 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,443,222 km

• M1: 46,076 km (0.036 R)
• M2: 703,110 km (0.099 R)
• M3: 1,143,676 km (0.027 R)
• M4: 1,633,908 km (0.103 R)
• M5: 2,275,084 km (0.105 R)
• M6: 2,821,865 km (0.057 R)
• M7: 3,513,007 km (0.083 R)
• M8: 13,576,007 km (0.096 R)
• M9: 18,532,184 km (0.111 R)
• M10: 28,531,455 km (0.112 R)
• M11: 28,911,135 km (0.109 R)
• M12: 30,201,566 km (0.026 R)
• M13: 36,782,825 km (0.091 R)
• M14: 42,097,888 km (0.072 R)
• M15: 55,190,694 km (0.062 R)
• M16: 55,583,089 km (0.108 R)
• M17: 56,175,347 km (0.073 R)
• M18: 72,382,631 km (0.085 R)
• M19: 79,401,763 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit