🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 183 Days

Day: 45.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 351 Days

Day: 30.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 790 Days

Day: 14.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,893,723 km

• M1: 91,853 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.05 AU - 2.13 AU

Year: 1077 Days

Day: 18.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 14.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.77 AU - 7.35 AU

Year: 6687 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,893,723 km

• M1: 185,053 km (0.055 R)
• M2: 760,107 km (0.116 R)
• M3: 1,382,733 km (0.083 R)
• M4: 2,738,838 km (0.116 R)
• M5: 3,324,065 km (0.062 R)
• M6: 3,811,455 km (0.115 R)
• M7: 4,958,870 km (0.041 R)
• M8: 5,686,365 km (0.11 R)
• M9: 7,045,461 km (0.107 R)
• M10: 8,077,986 km (0.119 R)
• M11: 10,135,555 km (0.09 R)
• M12: 11,978,601 km (0.114 R)
• M13: 12,472,423 km (0.055 R)
• M14: 13,874,006 km (0.118 R)
• M15: 17,050,567 km (0.076 R)
• M16: 17,866,922 km (0.087 R)
• M17: 21,977,124 km (0.117 R)
• M18: 23,095,667 km (0.107 R)
• M19: 26,098,845 km (0.057 R)
• M20: 28,734,609 km (0.098 R)
• M21: 29,801,093 km (0.116 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit