🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 44.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,990,410 km

• M1: 40,092 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 169 Days

Day: 30.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,990,410 km

• M1: 39,195 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.54 AU - 1.82 AU

Year: 834 Days

Day: 15.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.7 AU - 1.82 AU

Year: 894 Days

Day: 35.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.55 AU - 4.15 AU

Year: 2892 Days

Day: 15.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 12.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.61 AU - 7.07 AU

Year: 6849 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,990,410 km

• M1: 156,779 km (0.096 R)
• M2: 610,060 km (0.113 R)
• M3: 1,511,387 km (0.083 R)
• M4: 2,123,392 km (0.1 R)
• M5: 4,367,809 km (0.029 R)
• M6: 5,092,910 km (0.109 R)
• M7: 6,560,615 km (0.099 R)
• M8: 9,301,547 km (0.058 R)
• M9: 12,388,050 km (0.112 R)
• M10: 13,166,707 km (0.065 R)
• M11: 14,255,480 km (0.066 R)
• M12: 14,726,564 km (0.102 R)
• M13: 15,256,739 km (0.09 R)
• M14: 17,398,831 km (0.06 R)
• M15: 18,265,302 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit