🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 266 Days

Day: 19.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,288,081 km

• M1: 469,887 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.89 AU - 0.91 AU

Year: 323 Days

Day: 39.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.91 AU - 1.15 AU

Year: 396 Days

Day: 12 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.52 AU - 1.62 AU

Year: 745 Days

Day: 42.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,288,081 km

• M1: 148,102 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.51 AU - 2.01 AU

Year: 884 Days

Day: 29.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 9.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.37 AU - 8.67 AU

Year: 7045 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,288,081 km

• M1: 123,269 km (0.077 R)
• M2: 532,718 km (0.103 R)
• M3: 875,297 km (0.096 R)
• M4: 1,380,788 km (0.032 R)
• M5: 1,727,407 km (0.115 R)
• M6: 2,382,944 km (0.036 R)
• M7: 3,400,210 km (0.1 R)
• M8: 4,160,616 km (0.114 R)
• M9: 5,308,181 km (0.052 R)
• M10: 5,744,109 km (0.097 R)
• M11: 6,109,876 km (0.106 R)
• M12: 6,956,301 km (0.095 R)
• M13: 7,443,242 km (0.034 R)
• M14: 9,412,698 km (0.11 R)
• M15: 9,793,275 km (0.11 R)
• M16: 12,296,646 km (0.034 R)
• M17: 13,429,251 km (0.108 R)
• M18: 15,372,228 km (0.105 R)
• M19: 15,723,185 km (0.054 R)
• M20: 17,369,360 km (0.086 R)
• M21: 18,859,804 km (0.106 R)
• M22: 20,504,183 km (0.099 R)
• M23: 22,019,460 km (0.098 R)
• M24: 23,070,385 km (0.112 R)
• M25: 24,390,886 km (0.072 R)
• M26: 24,708,781 km (0.106 R)
• M27: 28,128,888 km (0.103 R)
• M28: 30,454,237 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit