🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 142 Days

Day: 43.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,858,403 km

• M1: 78,838 km (0.084 R)
• M2: 123,119 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.07 AU - 3.39 AU

Year: 1571 Days

Day: 16.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,858,403 km

• M1: 36,053 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.33 AU - 3.85 AU

Year: 1892 Days

Day: 18.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 8.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.88 AU - 7.4 AU

Year: 5959 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,858,403 km

• M1: 105,766 km (0.119 R)
• M2: 629,209 km (0.061 R)
• M3: 1,135,448 km (0.11 R)
• M4: 2,508,307 km (0.061 R)
• M5: 4,853,105 km (0.075 R)
• M6: 8,029,067 km (0.109 R)
• M7: 9,152,398 km (0.044 R)
• M8: 10,959,091 km (0.07 R)
• M9: 11,240,335 km (0.074 R)
• M10: 13,227,444 km (0.112 R)

Asteroid Belt

Center: 9.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 10.2

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.28 AU - 13.88 AU

Year: 14622 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,858,403 km

• M1: 127,607 km (0.108 R)
• M2: 496,964 km (0.076 R)
• M3: 856,897 km (0.085 R)
• M4: 1,259,614 km (0.044 R)
• M5: 1,687,913 km (0.099 R)
• M6: 2,038,869 km (0.077 R)
• M7: 2,503,221 km (0.077 R)
• M8: 3,087,251 km (0.025 R)
• M9: 5,000,608 km (0.094 R)
• M10: 6,127,080 km (0.096 R)
• M11: 6,879,707 km (0.079 R)
• M12: 7,977,755 km (0.064 R)
• M13: 8,568,816 km (0.082 R)
• M14: 11,350,888 km (0.12 R)
• M15: 12,098,877 km (0.05 R)
• M16: 14,254,433 km (0.095 R)
• M17: 14,613,019 km (0.075 R)
• M18: 15,954,015 km (0.117 R)
• M19: 20,017,990 km (0.113 R)
• M20: 20,832,850 km (0.11 R)
• M21: 24,213,163 km (0.102 R)
• M22: 24,621,416 km (0.118 R)
• M23: 28,279,233 km (0.07 R)
• M24: 30,355,203 km (0.073 R)
• M25: 35,328,734 km (0.093 R)
• M26: 39,397,048 km (0.066 R)
• M27: 40,104,197 km (0.116 R)
• M28: 42,868,616 km (0.106 R)
• M29: 44,831,789 km (0.088 R)
• M30: 48,936,455 km (0.086 R)
• M31: 66,858,430 km (0.069 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit