🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.61 AU - 0.73 AU

Year: 194 Days

Day: 42.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,724,697 km

• M1: 89,609 km (0.108 R)
• M2: 181,761 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.52 AU - 1.62 AU

Year: 695 Days

Day: 30.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 162.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.62 AU - 2.76 AU

Year: 1558 Days

Day: 31.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,724,697 km

• M1: 482,154 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.89 AU - 2.99 AU

Year: 1780 Days

Day: 44.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,724,697 km

• M1: 120,725 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 10.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.63 AU - 7.75 AU

Year: 6808 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,724,697 km

• M1: 132,394 km (0.026 R)
• M2: 504,893 km (0.1 R)
• M3: 995,275 km (0.111 R)
• M4: 1,546,094 km (0.12 R)
• M5: 2,024,658 km (0.051 R)
• M6: 3,485,930 km (0.051 R)
• M7: 3,874,435 km (0.117 R)
• M8: 5,189,849 km (0.073 R)
• M9: 5,582,394 km (0.073 R)
• M10: 6,025,054 km (0.1 R)
• M11: 6,782,019 km (0.05 R)
• M12: 8,408,896 km (0.074 R)
• M13: 12,515,956 km (0.083 R)
• M14: 16,210,276 km (0.104 R)
• M15: 20,161,006 km (0.12 R)
• M16: 23,325,749 km (0.107 R)
• M17: 24,088,698 km (0.063 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit