🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 152 Days

Day: 34.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.1 AU - 1.68 AU

Year: 579 Days

Day: 45.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 62.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,553,180 km

• M1: 756,217 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.91 AU

Year: 742 Days

Day: 14.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.76 AU - 2.74 AU

Year: 1192 Days

Day: 32.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.73 AU - 5.99 AU

Year: 3783 Days

Day: 24.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,553,180 km

• M1: 776,712 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 8.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.82 AU - 15.78 AU

Year: 16170 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,553,180 km

• M1: 116,387 km (0.112 R)
• M2: 491,130 km (0.118 R)
• M3: 924,814 km (0.091 R)
• M4: 2,218,237 km (0.085 R)
• M5: 2,498,883 km (0.067 R)
• M6: 3,154,122 km (0.059 R)
• M7: 3,919,315 km (0.09 R)
• M8: 5,430,253 km (0.07 R)
• M9: 5,845,537 km (0.073 R)
• M10: 6,385,436 km (0.062 R)
• M11: 6,848,441 km (0.111 R)
• M12: 8,289,068 km (0.093 R)
• M13: 9,102,731 km (0.114 R)
• M14: 9,828,281 km (0.081 R)
• M15: 11,497,494 km (0.044 R)
• M16: 12,290,811 km (0.117 R)
• M17: 15,896,419 km (0.113 R)
• M18: 19,702,339 km (0.054 R)
• M19: 25,636,288 km (0.091 R)
• M20: 37,119,720 km (0.119 R)
• M21: 38,497,666 km (0.115 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit