🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 235 Days

Day: 28.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,086,473 km

• M1: 60,737 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.19 AU - 2.57 AU

Year: 1279 Days

Day: 26.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.02 AU - 4.68 AU

Year: 3160 Days

Day: 21.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.65 AU - 5.77 AU

Year: 3560 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 11.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.72 AU - 10.34 AU

Year: 8676 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,086,473 km

• M1: 143,016 km (0.047 R)
• M2: 523,293 km (0.07 R)
• M3: 1,006,046 km (0.119 R)
• M4: 1,567,636 km (0.065 R)
• M5: 1,964,968 km (0.076 R)
• M6: 2,514,591 km (0.117 R)
• M7: 4,090,455 km (0.064 R)
• M8: 4,642,770 km (0.075 R)
• M9: 5,534,822 km (0.106 R)
• M10: 6,405,930 km (0.102 R)
• M11: 7,474,358 km (0.057 R)
• M12: 8,070,656 km (0.114 R)
• M13: 8,982,903 km (0.12 R)
• M14: 12,134,182 km (0.082 R)
• M15: 17,264,342 km (0.084 R)
• M16: 19,253,246 km (0.088 R)
• M17: 19,738,541 km (0.074 R)
• M18: 20,231,915 km (0.1 R)
• M19: 22,440,279 km (0.081 R)
• M20: 26,047,532 km (0.09 R)
• M21: 27,680,393 km (0.037 R)
• M22: 29,563,382 km (0.032 R)
• M23: 32,594,833 km (0.082 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit