🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 30.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,463,469 km

• M1: 44,131 km (0.1 R)
• M2: 351,106 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.3 AU - 1.64 AU

Year: 658 Days

Day: 41.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,463,469 km

• M1: 712,684 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.3 AU - 8.38 AU

Year: 6600 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,463,469 km

• M1: 152,889 km (0.082 R)
• M2: 569,070 km (0.118 R)
• M3: 1,020,108 km (0.111 R)
• M4: 1,895,106 km (0.097 R)
• M5: 2,560,816 km (0.1 R)
• M6: 5,436,536 km (0.118 R)
• M7: 6,269,198 km (0.04 R)
• M8: 8,187,491 km (0.067 R)
• M9: 10,206,764 km (0.107 R)
• M10: 14,643,986 km (0.082 R)
• M11: 16,370,794 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.3

Radius: 4.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.14 AU - 14.62 AU

Year: 20119 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 71.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,463,469 km

• M1: 64,776 km (0.114 R)
• M2: 332,855 km (0.04 R)
• M3: 630,256 km (0.065 R)
• M4: 2,093,323 km (0.031 R)
• M5: 3,209,922 km (0.1 R)
• M6: 9,405,817 km (0.038 R)
• M7: 13,751,036 km (0.092 R)
• M8: 15,837,029 km (0.118 R)
• M9: 18,729,653 km (0.083 R)
• M10: 30,211,589 km (0.085 R)
• M11: 36,732,560 km (0.12 R)
• M12: 42,526,037 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit