🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.68 AU - 0.72 AU

Year: 214 Days

Day: 42.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.32 AU - 1.88 AU

Year: 739 Days

Day: 30 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.98 AU - 2.96 AU

Year: 1418 Days

Day: 29.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 92.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.46 AU - 3.5 AU

Year: 2371 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 10.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.68 AU - 8.36 AU

Year: 6794 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,567,305 km

• M1: 133,142 km (0.109 R)
• M2: 474,524 km (0.108 R)
• M3: 1,030,281 km (0.076 R)
• M4: 1,405,173 km (0.111 R)
• M5: 1,768,396 km (0.073 R)
• M6: 2,555,281 km (0.087 R)
• M7: 2,900,703 km (0.089 R)
• M8: 3,437,460 km (0.114 R)
• M9: 4,200,708 km (0.035 R)
• M10: 4,635,290 km (0.091 R)
• M11: 7,517,293 km (0.107 R)
• M12: 7,977,905 km (0.095 R)
• M13: 10,701,932 km (0.082 R)
• M14: 11,058,723 km (0.111 R)
• M15: 12,176,818 km (0.082 R)
• M16: 14,528,197 km (0.109 R)
• M17: 19,116,514 km (0.118 R)
• M18: 20,313,745 km (0.106 R)
• M19: 25,132,891 km (0.119 R)
• M20: 26,003,999 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit