🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.89 AU - 0.95 AU

Year: 338 Days

Day: 31.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 65.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.28 AU - 4.64 AU

Year: 3017 Days

Day: 32.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 14.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.19 AU - 7.51 AU

Year: 7630 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,549,779 km

• M1: 180,714 km (0.091 R)
• M2: 638,933 km (0.068 R)
• M3: 1,207,404 km (0.109 R)
• M4: 2,775,639 km (0.104 R)
• M5: 3,356,228 km (0.109 R)
• M6: 3,828,958 km (0.078 R)
• M7: 4,861,632 km (0.087 R)
• M8: 5,739,023 km (0.116 R)
• M9: 6,538,773 km (0.107 R)
• M10: 7,314,588 km (0.035 R)
• M11: 11,744,929 km (0.089 R)
• M12: 13,666,065 km (0.081 R)
• M13: 14,215,388 km (0.077 R)
• M14: 15,040,869 km (0.115 R)
• M15: 18,183,621 km (0.062 R)
• M16: 18,848,883 km (0.097 R)
• M17: 23,826,004 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit