🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.81 AU - 2.79 AU

Year: 1268 Days

Day: 17.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.54 AU - 3.74 AU

Year: 2022 Days

Day: 20.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.5 AU - 4.84 AU

Year: 3668 Days

Day: 34.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,946,158 km

• M1: 44,281 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.95 AU - 5.67 AU

Year: 3834 Days

Day: 37.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,946,158 km

• M1: 1,048,831 km (0.108 R)
• M2: 1,350,121 km (0.058 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 9.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.88 AU - 9.24 AU

Year: 9102 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,946,158 km

• M1: 143,464 km (0.053 R)
• M2: 474,225 km (0.096 R)
• M3: 997,668 km (0.111 R)
• M4: 1,561,203 km (0.055 R)
• M5: 2,489,309 km (0.094 R)
• M6: 3,861,570 km (0.046 R)
• M7: 4,507,234 km (0.077 R)
• M8: 6,044,203 km (0.042 R)
• M9: 6,814,183 km (0.051 R)
• M10: 9,602,687 km (0.108 R)
• M11: 9,986,855 km (0.115 R)
• M12: 10,337,063 km (0.109 R)
• M13: 11,966,633 km (0.072 R)
• M14: 12,361,870 km (0.097 R)
• M15: 14,031,083 km (0.082 R)
• M16: 17,367,864 km (0.079 R)
• M17: 19,523,869 km (0.029 R)
• M18: 21,415,833 km (0.068 R)
• M19: 22,668,117 km (0.091 R)
• M20: 27,308,194 km (0.112 R)
• M21: 27,735,744 km (0.084 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: 350 - 14,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit