🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.48 AU - 0.7 AU

Year: 160 Days

Day: 47.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 16.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.31 AU - 1.37 AU

Year: 548 Days

Day: 32.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,152,295 km

• M1: 36,053 km (0.099 R)
• M2: 250,576 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.98 AU - 2.5 AU

Year: 1184 Days

Day: 26.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.05 AU - 3.27 AU

Year: 1532 Days

Day: 13.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.97 AU - 4.67 AU

Year: 3170 Days

Day: 43.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,152,295 km

• M1: 31,715 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 10.3

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.06 AU - 9.06 AU

Year: 9629 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,152,295 km

• M1: 128,056 km (0.119 R)
• M2: 459,116 km (0.097 R)
• M3: 857,944 km (0.098 R)
• M4: 1,631,365 km (0.114 R)
• M5: 2,882,302 km (0.08 R)
• M6: 3,218,748 km (0.091 R)
• M7: 4,332,654 km (0.091 R)
• M8: 6,746,565 km (0.082 R)
• M9: 7,933,773 km (0.086 R)
• M10: 9,742,861 km (0.104 R)
• M11: 10,247,903 km (0.112 R)
• M12: 11,475,952 km (0.078 R)
• M13: 11,982,341 km (0.033 R)
• M14: 13,405,764 km (0.09 R)
• M15: 13,778,712 km (0.086 R)
• M16: 20,562,975 km (0.062 R)
• M17: 23,571,987 km (0.099 R)
• M18: 26,764,854 km (0.075 R)
• M19: 29,184,899 km (0.112 R)
• M20: 32,410,678 km (0.041 R)
• M21: 38,054,258 km (0.09 R)
• M22: 39,816,072 km (0.091 R)
• M23: 43,773,235 km (0.095 R)
• M24: 45,148,488 km (0.029 R)
• M25: 46,979,117 km (0.073 R)
• M26: 49,152,325 km (0.11 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit