🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.24 AU - 1.5 AU

Year: 595 Days

Day: 37.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.33 AU - 1.95 AU

Year: 779 Days

Day: 37.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.08 AU - 2.16 AU

Year: 1145 Days

Day: 12.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 14.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.75 AU - 7.45 AU

Year: 5587 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,539,882 km

• M1: 176,525 km (0.075 R)
• M2: 955,631 km (0.052 R)
• M3: 1,408,913 km (0.056 R)
• M4: 1,960,480 km (0.074 R)
• M5: 2,504,717 km (0.087 R)
• M6: 3,550,556 km (0.079 R)
• M7: 4,259,799 km (0.096 R)
• M8: 5,668,862 km (0.093 R)
• M9: 12,327,762 km (0.051 R)
• M10: 13,055,705 km (0.103 R)
• M11: 19,220,185 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 12.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.66 AU - 11.22 AU

Year: 13419 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,539,882 km

• M1: 156,180 km (0.047 R)
• M2: 987,196 km (0.083 R)
• M3: 1,465,162 km (0.055 R)
• M4: 6,607,289 km (0.107 R)
• M5: 7,014,495 km (0.065 R)
• M6: 9,585,932 km (0.081 R)
• M7: 13,131,103 km (0.09 R)
• M8: 21,936,583 km (0.097 R)
• M9: 22,512,684 km (0.114 R)
• M10: 25,186,298 km (0.079 R)
• M11: 27,968,668 km (0.116 R)
• M12: 30,337,551 km (0.056 R)
• M13: 31,884,393 km (0.101 R)
• M14: 40,291,943 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit