🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 154 Days

Day: 45.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 15.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.42 AU - 4.2 AU

Year: 2730 Days

Day: 37.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,828,083 km

• M1: 85,869 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.21 AU - 4.71 AU

Year: 3458 Days

Day: 40.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,828,083 km

• M1: 1,247,197 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 13.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.65 AU - 10.91 AU

Year: 9550 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,828,083 km

• M1: 176,226 km (0.094 R)
• M2: 694,882 km (0.118 R)
• M3: 1,291,778 km (0.099 R)
• M4: 2,073,576 km (0.067 R)
• M5: 2,974,754 km (0.053 R)
• M6: 3,718,105 km (0.105 R)
• M7: 4,678,374 km (0.099 R)
• M8: 5,282,750 km (0.097 R)
• M9: 6,140,544 km (0.077 R)
• M10: 7,820,079 km (0.093 R)
• M11: 9,048,278 km (0.1 R)
• M12: 10,030,687 km (0.039 R)
• M13: 11,523,973 km (0.09 R)
• M14: 13,063,634 km (0.111 R)
• M15: 14,370,072 km (0.1 R)
• M16: 14,895,310 km (0.065 R)
• M17: 22,448,058 km (0.103 R)
• M18: 24,319,378 km (0.085 R)
• M19: 25,141,568 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit