🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.63 AU - 0.91 AU

Year: 248 Days

Day: 12.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,469,858 km

• M1: 37,848 km (0.044 R)
• M2: 452,982 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.65 AU - 0.91 AU

Year: 253 Days

Day: 26.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,469,858 km

• M1: 10,322 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.02 AU - 1.28 AU

Year: 453 Days

Day: 38.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 9.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.42 AU - 5.12 AU

Year: 3824 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 15,469,858 km

• M1: 118,182 km (0.1 R)
• M2: 709,393 km (0.093 R)
• M3: 1,014,124 km (0.112 R)
• M4: 1,513,182 km (0.072 R)
• M5: 1,814,921 km (0.086 R)
• M6: 2,144,785 km (0.117 R)
• M7: 2,759,931 km (0.099 R)
• M8: 3,350,394 km (0.045 R)
• M9: 4,139,971 km (0.113 R)
• M10: 4,568,420 km (0.03 R)
• M11: 6,531,593 km (0.119 R)
• M12: 8,035,201 km (0.099 R)
• M13: 8,412,636 km (0.073 R)
• M14: 9,237,070 km (0.085 R)
• M15: 10,406,626 km (0.115 R)
• M16: 11,008,010 km (0.036 R)
• M17: 11,434,812 km (0.113 R)
• M18: 13,515,270 km (0.029 R)
• M19: 14,322,500 km (0.117 R)
• M20: 15,400,353 km (0.076 R)
• M21: 16,280,886 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 14.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.88 AU - 8.94 AU

Year: 7405 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 15,469,858 km

• M1: 181,612 km (0.048 R)
• M2: 4,284,034 km (0.092 R)
• M3: 6,892,722 km (0.114 R)
• M4: 10,635,661 km (0.071 R)
• M5: 12,399,719 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit