🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 185 Days

Day: 18.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,179,612 km

• M1: 27,227 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.88 AU - 1.4 AU

Year: 440 Days

Day: 23.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,179,612 km

• M1: 34,707 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.23 AU - 1.53 AU

Year: 586 Days

Day: 22.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.78 AU - 5.9 AU

Year: 3851 Days

Day: 15.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 11.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.39 AU - 8.55 AU

Year: 7384 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,179,612 km

• M1: 141,520 km (0.113 R)
• M2: 1,497,923 km (0.112 R)
• M3: 2,055,176 km (0.077 R)
• M4: 2,574,879 km (0.082 R)
• M5: 3,358,173 km (0.118 R)
• M6: 4,736,119 km (0.048 R)
• M7: 5,209,147 km (0.096 R)
• M8: 6,045,100 km (0.043 R)
• M9: 6,602,652 km (0.064 R)
• M10: 8,398,873 km (0.068 R)
• M11: 8,916,631 km (0.11 R)
• M12: 9,593,711 km (0.073 R)
• M13: 10,500,275 km (0.098 R)
• M14: 12,594,495 km (0.064 R)
• M15: 13,680,875 km (0.051 R)
• M16: 14,890,972 km (0.073 R)
• M17: 17,453,883 km (0.056 R)
• M18: 25,432,685 km (0.112 R)
• M19: 27,164,879 km (0.091 R)
• M20: 29,759,804 km (0.096 R)
• M21: 32,621,012 km (0.093 R)
• M22: 33,257,252 km (0.107 R)
• M23: 38,177,975 km (0.118 R)
• M24: 40,811,346 km (0.043 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 17,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit