🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 180 Days

Day: 38.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.16 AU - 1.62 AU

Year: 605 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,667,324 km

• M1: 383,719 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.13 AU - 4.77 AU

Year: 3464 Days

Day: 44.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,667,324 km

• M1: 91,554 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 9.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.36 AU - 5.4 AU

Year: 4604 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,667,324 km

• M1: 609,611 km (0.101 R)
• M2: 2,038,421 km (0.093 R)
• M3: 2,331,333 km (0.031 R)
• M4: 5,052,369 km (0.03 R)
• M5: 5,439,827 km (0.088 R)
• M6: 6,922,342 km (0.062 R)
• M7: 7,508,616 km (0.064 R)
• M8: 9,992,988 km (0.07 R)
• M9: 10,990,357 km (0.06 R)
• M10: 11,369,887 km (0.053 R)
• M11: 13,874,455 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 5.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.29 AU - 20.17 AU

Year: 24124 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,667,324 km

• M1: 161,715 km (0.045 R)
• M2: 337,343 km (0.105 R)
• M3: 751,580 km (0.115 R)
• M4: 1,491,192 km (0.068 R)
• M5: 2,498,883 km (0.076 R)
• M6: 15,466,325 km (0.105 R)
• M7: 18,788,745 km (0.12 R)
• M8: 20,804,277 km (0.081 R)
• M9: 25,364,768 km (0.117 R)
• M10: 25,734,275 km (0.05 R)
• M11: 35,669,667 km (0.098 R)
• M12: 37,707,490 km (0.083 R)
• M13: 39,802,159 km (0.092 R)
• M14: 48,543,163 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit