🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.23 AU - 1.39 AU

Year: 529 Days

Day: 36.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.22 AU - 2.62 AU

Year: 1329 Days

Day: 33.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.59 AU - 3.15 AU

Year: 1717 Days

Day: 32.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.15 AU - 4.77 AU

Year: 3326 Days

Day: 39.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,863,554 km

• M1: 20,645 km (0.114 R)
• M2: 422,464 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 9.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6 AU - 8.38 AU

Year: 6808 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,863,554 km

• M1: 121,922 km (0.041 R)
• M2: 452,534 km (0.094 R)
• M3: 1,483,412 km (0.109 R)
• M4: 2,498,733 km (0.108 R)
• M5: 2,804,511 km (0.076 R)
• M6: 3,647,495 km (0.083 R)
• M7: 3,995,161 km (0.076 R)
• M8: 5,004,348 km (0.049 R)
• M9: 5,464,511 km (0.051 R)
• M10: 5,921,383 km (0.044 R)
• M11: 6,536,529 km (0.084 R)
• M12: 7,818,284 km (0.11 R)
• M13: 9,260,407 km (0.088 R)
• M14: 10,967,169 km (0.067 R)
• M15: 12,096,633 km (0.066 R)
• M16: 14,017,769 km (0.063 R)
• M17: 16,257,549 km (0.101 R)
• M18: 17,921,077 km (0.036 R)
• M19: 19,978,197 km (0.107 R)
• M20: 21,884,373 km (0.113 R)
• M21: 24,555,892 km (0.068 R)
• M22: 26,139,984 km (0.068 R)
• M23: 27,879,658 km (0.078 R)
• M24: 30,067,676 km (0.112 R)
• M25: 33,060,232 km (0.111 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 20,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit