🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 216 Days

Day: 37 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 318 Days

Day: 31.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.3 AU - 1.7 AU

Year: 832 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,042,754 km

• M1: 96,191 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 10.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.62 AU - 5.58 AU

Year: 4470 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 15,042,754 km

• M1: 130,898 km (0.091 R)
• M2: 630,854 km (0.091 R)
• M3: 974,331 km (0.109 R)
• M4: 1,665,323 km (0.102 R)
• M5: 2,124,589 km (0.087 R)
• M6: 3,262,281 km (0.067 R)
• M7: 3,972,571 km (0.03 R)
• M8: 5,606,479 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 10

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.72 AU - 6.56 AU

Year: 6068 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,042,754 km

• M1: 124,615 km (0.103 R)
• M2: 547,678 km (0.1 R)
• M3: 969,095 km (0.06 R)
• M4: 2,173,956 km (0.057 R)
• M5: 2,872,578 km (0.076 R)
• M6: 5,003,899 km (0.066 R)
• M7: 6,367,783 km (0.063 R)
• M8: 8,200,357 km (0.112 R)
• M9: 9,481,513 km (0.036 R)
• M10: 9,914,300 km (0.076 R)
• M11: 11,969,924 km (0.12 R)
• M12: 12,475,864 km (0.073 R)
• M13: 13,036,557 km (0.031 R)
• M14: 14,381,442 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 16,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit