🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.74 AU - 0.88 AU

Year: 269 Days

Day: 34.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.12 AU

Year: 315 Days

Day: 18 Hours

Environment

Temp: 82 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 375 Days

Day: 43.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.87 AU - 2.05 AU

Year: 1012 Days

Day: 27 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.5 AU - 4.44 AU

Year: 2919 Days

Day: 39.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 12.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.52 AU - 5.02 AU

Year: 3844 Days

Day: 8.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,840,398 km

• M1: 157,826 km (0.063 R)
• M2: 612,304 km (0.051 R)
• M3: 1,007,841 km (0.11 R)
• M4: 1,998,628 km (0.072 R)
• M5: 2,515,189 km (0.101 R)
• M6: 2,940,346 km (0.096 R)
• M7: 3,521,683 km (0.077 R)
• M8: 5,055,211 km (0.086 R)
• M9: 5,841,498 km (0.1 R)
• M10: 7,112,780 km (0.052 R)
• M11: 7,688,732 km (0.117 R)
• M12: 8,900,026 km (0.051 R)
• M13: 9,714,886 km (0.078 R)
• M14: 11,209,368 km (0.108 R)
• M15: 12,676,624 km (0.108 R)
• M16: 13,388,561 km (0.112 R)
• M17: 13,939,829 km (0.087 R)
• M18: 14,795,080 km (0.077 R)
• M19: 17,300,844 km (0.03 R)
• M20: 19,605,100 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit