🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 17.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.66 AU - 0.72 AU

Year: 201 Days

Day: 46.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 38.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,430,705 km

• M1: 295,456 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.4 AU - 1.82 AU

Year: 718 Days

Day: 38.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.09 AU - 3.33 AU

Year: 2021 Days

Day: 18.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 153.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 3.3

Gravity: 59.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.59 AU - 17.93 AU

Year: 19930 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,430,705 km

• M1: 41,139 km (0.104 R)
• M2: 163,211 km (0.101 R)
• M3: 351,555 km (0.109 R)
• M4: 729,888 km (0.069 R)
• M5: 1,121,685 km (0.064 R)
• M6: 1,709,305 km (0.081 R)
• M7: 1,818,063 km (0.095 R)
• M8: 2,344,049 km (0.09 R)
• M9: 2,618,412 km (0.1 R)
• M10: 3,870,546 km (0.12 R)
• M11: 4,419,869 km (0.046 R)
• M12: 4,837,846 km (0.116 R)
• M13: 7,234,703 km (0.1 R)
• M14: 10,380,596 km (0.119 R)
• M15: 12,896,234 km (0.1 R)
• M16: 16,514,259 km (0.086 R)
• M17: 18,553,577 km (0.119 R)
• M18: 19,450,566 km (0.101 R)
• M19: 22,016,319 km (0.106 R)
• M20: 23,951,367 km (0.119 R)
• M21: 34,134,793 km (0.104 R)
• M22: 36,718,049 km (0.054 R)
• M23: 38,414,938 km (0.064 R)
• M24: 39,282,606 km (0.08 R)
• M25: 40,163,288 km (0.072 R)
• M26: 42,422,515 km (0.119 R)
• M27: 46,536,606 km (0.097 R)
• M28: 50,218,808 km (0.076 R)
• M29: 51,604,533 km (0.115 R)
• M30: 54,271,116 km (0.115 R)
• M31: 59,108,063 km (0.097 R)
• M32: 71,567,023 km (0.114 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit