🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.8 AU - 0.92 AU

Year: 291 Days

Day: 26.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,693,251 km

• M1: 252,521 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.33 AU - 3.31 AU

Year: 1730 Days

Day: 38.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,693,251 km

• M1: 860,786 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.47 AU - 3.45 AU

Year: 1860 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.72 AU

Year: 3021 Days

Day: 41.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.94 AU - 5.14 AU

Year: 3533 Days

Day: 29.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.2

Radius: 11.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.32 AU - 8.08 AU

Year: 7056 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,693,251 km

• M1: 146,756 km (0.072 R)
• M2: 550,819 km (0.104 R)
• M3: 1,268,740 km (0.084 R)
• M4: 1,799,064 km (0.106 R)
• M5: 3,204,087 km (0.096 R)
• M6: 4,021,191 km (0.106 R)
• M7: 4,575,152 km (0.119 R)
• M8: 5,030,976 km (0.115 R)
• M9: 5,707,308 km (0.082 R)
• M10: 6,168,668 km (0.115 R)
• M11: 8,351,600 km (0.117 R)
• M12: 11,259,783 km (0.079 R)
• M13: 11,724,135 km (0.058 R)
• M14: 12,969,387 km (0.113 R)
• M15: 17,369,958 km (0.113 R)
• M16: 17,851,664 km (0.119 R)
• M17: 20,546,819 km (0.106 R)
• M18: 21,633,946 km (0.106 R)
• M19: 22,514,629 km (0.089 R)
• M20: 26,549,134 km (0.113 R)
• M21: 29,751,725 km (0.054 R)
• M22: 32,058,973 km (0.056 R)
• M23: 36,128,335 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit