🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.55 AU - 0.67 AU

Year: 175 Days

Day: 15.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.97 AU - 1.47 AU

Year: 495 Days

Day: 37.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 11.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.58 AU - 5.62 AU

Year: 4865 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,681,612 km

• M1: 225,145 km (0.062 R)
• M2: 1,028,785 km (0.088 R)
• M3: 1,782,010 km (0.073 R)
• M4: 2,848,643 km (0.088 R)
• M5: 6,915,311 km (0.116 R)
• M6: 7,205,980 km (0.087 R)
• M7: 11,687,483 km (0.11 R)
• M8: 12,683,805 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 10.9

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.81 AU - 8.03 AU

Year: 8182 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,681,612 km

• M1: 144,063 km (0.058 R)
• M2: 421,268 km (0.091 R)
• M3: 1,141,581 km (0.089 R)
• M4: 1,408,913 km (0.116 R)
• M5: 2,129,825 km (0.117 R)
• M6: 2,419,147 km (0.076 R)
• M7: 2,857,170 km (0.045 R)
• M8: 4,266,531 km (0.083 R)
• M9: 5,654,351 km (0.116 R)
• M10: 6,827,048 km (0.119 R)
• M11: 9,795,818 km (0.108 R)
• M12: 17,200,165 km (0.082 R)
• M13: 19,508,759 km (0.082 R)
• M14: 19,858,818 km (0.102 R)
• M15: 21,290,619 km (0.098 R)
• M16: 22,273,029 km (0.081 R)
• M17: 23,214,298 km (0.056 R)
• M18: 24,434,718 km (0.046 R)
• M19: 25,287,725 km (0.026 R)
• M20: 28,847,406 km (0.072 R)
• M21: 29,059,985 km (0.068 R)
• M22: 30,569,726 km (0.082 R)
• M23: 32,492,209 km (0.063 R)
• M24: 35,564,799 km (0.098 R)
• M25: 38,123,222 km (0.117 R)
• M26: 38,612,856 km (0.049 R)
• M27: 43,160,631 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit