🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 13 Hours

Environment

Temp: 232 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 205 Days

Day: 20.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 249 Days

Day: 32.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.65 AU

Year: 662 Days

Day: 13.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.47 AU - 3.75 AU

Year: 2626 Days

Day: 20.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 8.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.57 AU - 13.11 AU

Year: 14621 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,623,747 km

• M1: 103,522 km (0.046 R)
• M2: 474,524 km (0.096 R)
• M3: 789,877 km (0.053 R)
• M4: 1,589,029 km (0.105 R)
• M5: 2,072,828 km (0.112 R)
• M6: 2,358,560 km (0.036 R)
• M7: 2,651,622 km (0.042 R)
• M8: 3,201,694 km (0.105 R)
• M9: 3,777,047 km (0.103 R)
• M10: 6,750,454 km (0.069 R)
• M11: 8,096,686 km (0.091 R)
• M12: 8,386,157 km (0.114 R)
• M13: 8,854,848 km (0.116 R)
• M14: 10,463,324 km (0.098 R)
• M15: 10,806,950 km (0.079 R)
• M16: 11,107,492 km (0.098 R)
• M17: 12,529,719 km (0.091 R)
• M18: 14,915,656 km (0.086 R)
• M19: 16,182,899 km (0.096 R)
• M20: 17,451,788 km (0.033 R)
• M21: 22,214,087 km (0.112 R)
• M22: 24,804,524 km (0.098 R)
• M23: 25,240,452 km (0.071 R)
• M24: 30,279,207 km (0.039 R)
• M25: 32,823,718 km (0.113 R)
• M26: 33,454,871 km (0.065 R)
• M27: 38,333,856 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit