🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 191 Days

Day: 13.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 11,752,236 km

• M1: 76,893 km (0.079 R)
• M2: 398,230 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 318 Days

Day: 40.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.77 AU - 4.97 AU

Year: 3405 Days

Day: 41.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.8

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.81 AU - 5.95 AU

Year: 4019 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,752,236 km

• M1: 165,455 km (0.075 R)
• M2: 838,197 km (0.099 R)
• M3: 1,488,798 km (0.088 R)
• M4: 2,408,675 km (0.106 R)
• M5: 3,044,167 km (0.097 R)
• M6: 3,998,901 km (0.073 R)
• M7: 4,762,149 km (0.1 R)
• M8: 5,260,759 km (0.108 R)
• M9: 5,694,443 km (0.037 R)
• M10: 6,579,614 km (0.089 R)
• M11: 7,645,050 km (0.074 R)
• M12: 17,204,354 km (0.044 R)
• M13: 17,787,636 km (0.112 R)
• M14: 18,329,330 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 10.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.38 AU - 5.52 AU

Year: 4105 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 11,752,236 km

• M1: 135,536 km (0.115 R)
• M2: 840,740 km (0.098 R)
• M3: 1,194,090 km (0.119 R)
• M4: 1,579,006 km (0.071 R)
• M5: 4,069,062 km (0.044 R)
• M6: 5,501,162 km (0.12 R)
• M7: 10,968,965 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit