🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 25.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,342,327 km

• M1: 57,296 km (0.098 R)
• M2: 243,097 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.6 AU - 0.8 AU

Year: 217 Days

Day: 14.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,342,327 km

• M1: 75,547 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.79 AU - 1.07 AU

Year: 333 Days

Day: 47.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.16 AU

Year: 2315 Days

Day: 24.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.27 AU - 4.39 AU

Year: 2780 Days

Day: 43.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 11.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.64 AU - 5.6 AU

Year: 4296 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,342,327 km

• M1: 144,960 km (0.102 R)
• M2: 521,049 km (0.059 R)
• M3: 1,206,058 km (0.065 R)
• M4: 1,640,789 km (0.067 R)
• M5: 2,319,066 km (0.118 R)
• M6: 4,276,854 km (0.086 R)
• M7: 4,820,193 km (0.098 R)
• M8: 5,207,651 km (0.101 R)
• M9: 7,062,665 km (0.115 R)
• M10: 8,156,525 km (0.076 R)
• M11: 8,850,808 km (0.104 R)
• M12: 11,681,051 km (0.095 R)
• M13: 12,518,350 km (0.103 R)
• M14: 13,776,618 km (0.11 R)
• M15: 16,488,977 km (0.056 R)
• M16: 18,288,938 km (0.067 R)
• M17: 19,600,163 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit