🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 31.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,444,010 km

• M1: 334,800 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.99 AU - 1.41 AU

Year: 503 Days

Day: 21 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,444,010 km

• M1: 12,865 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.16 AU - 3.06 AU

Year: 1614 Days

Day: 26 Hours

Environment

Temp: -102 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,444,010 km

• M1: 356,791 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.68 AU - 3.76 AU

Year: 2747 Days

Day: 46.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,444,010 km

• M1: 1,138,889 km (0.081 R)
• M2: 2,147,777 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 13.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.61 AU - 6.21 AU

Year: 5501 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,444,010 km

• M1: 170,691 km (0.045 R)
• M2: 867,069 km (0.095 R)
• M3: 1,321,398 km (0.106 R)
• M4: 2,356,166 km (0.069 R)
• M5: 2,976,549 km (0.108 R)
• M6: 3,768,520 km (0.057 R)
• M7: 4,475,669 km (0.064 R)
• M8: 5,461,818 km (0.08 R)
• M9: 6,308,093 km (0.089 R)
• M10: 7,443,990 km (0.093 R)
• M11: 7,934,970 km (0.094 R)
• M12: 9,021,350 km (0.105 R)
• M13: 10,944,879 km (0.117 R)
• M14: 11,627,495 km (0.082 R)
• M15: 12,146,150 km (0.106 R)
• M16: 16,453,971 km (0.062 R)
• M17: 17,048,323 km (0.096 R)
• M18: 22,985,862 km (0.1 R)
• M19: 25,107,011 km (0.07 R)
• M20: 25,974,977 km (0.069 R)
• M21: 28,359,268 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit