🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 268 Days

Day: 28 Hours

Environment

Temp: 159 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 893 Days

Day: 30.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,469,902 km

• M1: 581,487 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.72 AU - 2.56 AU

Year: 1111 Days

Day: 44.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.04 AU - 5.38 AU

Year: 3626 Days

Day: 23.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,469,902 km

• M1: 27,975 km (0.045 R)
• M2: 212,130 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 10.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.48 AU - 9.9 AU

Year: 9088 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,469,902 km

• M1: 133,292 km (0.116 R)
• M2: 520,601 km (0.117 R)
• M3: 1,572,274 km (0.081 R)
• M4: 2,218,985 km (0.092 R)
• M5: 4,013,860 km (0.1 R)
• M6: 4,648,604 km (0.075 R)
• M7: 7,389,536 km (0.083 R)
• M8: 8,087,410 km (0.082 R)
• M9: 8,517,953 km (0.097 R)
• M10: 9,146,563 km (0.084 R)
• M11: 11,647,092 km (0.109 R)
• M12: 12,706,694 km (0.058 R)
• M13: 16,407,446 km (0.113 R)
• M14: 18,912,612 km (0.07 R)
• M15: 22,833,572 km (0.113 R)
• M16: 24,848,206 km (0.076 R)
• M17: 28,039,727 km (0.098 R)
• M18: 33,214,617 km (0.119 R)
• M19: 34,883,231 km (0.066 R)
• M20: 37,787,375 km (0.043 R)
• M21: 43,808,240 km (0.118 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit