🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 240 Days

Day: 29.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,674,942 km

• M1: 76,893 km (0.047 R)
• M2: 298,298 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.17 AU - 1.37 AU

Year: 508 Days

Day: 20.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.71 AU - 1.85 AU

Year: 842 Days

Day: 29.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,674,942 km

• M1: 189,541 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.93 AU - 5.59 AU

Year: 3684 Days

Day: 44.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 11.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.75 AU - 13.11 AU

Year: 14618 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,674,942 km

• M1: 138,079 km (0.094 R)
• M2: 654,790 km (0.118 R)
• M3: 2,541,967 km (0.075 R)
• M4: 3,069,748 km (0.1 R)
• M5: 4,272,366 km (0.093 R)
• M6: 5,356,352 km (0.115 R)
• M7: 7,226,176 km (0.043 R)
• M8: 12,762,793 km (0.084 R)
• M9: 15,864,705 km (0.085 R)
• M10: 17,910,904 km (0.107 R)
• M11: 21,702,911 km (0.072 R)
• M12: 24,297,237 km (0.115 R)
• M13: 27,865,895 km (0.072 R)
• M14: 30,645,573 km (0.093 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit