🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 35.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.16 AU - 1.42 AU

Year: 538 Days

Day: 15.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,580,360 km

• M1: 463,903 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.09 AU - 2.87 AU

Year: 1434 Days

Day: 45.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.29 AU - 5.43 AU

Year: 3342 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,580,360 km

• M1: 368,160 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 13.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.42 AU - 11.56 AU

Year: 11591 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,580,360 km

• M1: 171,888 km (0.116 R)
• M2: 1,191,098 km (0.116 R)
• M3: 1,822,252 km (0.098 R)
• M4: 2,446,972 km (0.077 R)
• M5: 3,744,435 km (0.101 R)
• M6: 4,795,659 km (0.104 R)
• M7: 5,564,891 km (0.118 R)
• M8: 6,415,056 km (0.06 R)
• M9: 6,932,814 km (0.12 R)
• M10: 7,565,015 km (0.109 R)
• M11: 8,189,436 km (0.068 R)
• M12: 10,378,951 km (0.105 R)
• M13: 10,871,128 km (0.093 R)
• M14: 13,634,350 km (0.038 R)
• M15: 17,288,278 km (0.062 R)
• M16: 19,176,801 km (0.097 R)
• M17: 23,453,805 km (0.117 R)
• M18: 27,802,764 km (0.105 R)
• M19: 34,803,496 km (0.036 R)
• M20: 37,418,616 km (0.09 R)
• M21: 41,926,000 km (0.076 R)
• M22: 46,931,545 km (0.062 R)
• M23: 48,735,546 km (0.072 R)
• M24: 52,321,855 km (0.084 R)
• M25: 52,963,032 km (0.094 R)
• M26: 53,771,907 km (0.117 R)
• M27: 54,424,902 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit