🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 13.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.27 AU

Year: 411 Days

Day: 14.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.67 AU - 3.43 AU

Year: 1899 Days

Day: 47.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 8.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.09 AU - 11.39 AU

Year: 11680 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,313,685 km

• M1: 128,953 km (0.026 R)
• M2: 849,118 km (0.095 R)
• M3: 1,640,640 km (0.097 R)
• M4: 3,206,182 km (0.045 R)
• M5: 4,366,762 km (0.104 R)
• M6: 6,381,247 km (0.087 R)
• M7: 7,055,335 km (0.115 R)
• M8: 15,343,356 km (0.103 R)
• M9: 15,672,621 km (0.098 R)
• M10: 16,967,091 km (0.071 R)
• M11: 19,305,904 km (0.072 R)
• M12: 21,686,306 km (0.087 R)
• M13: 22,101,290 km (0.11 R)
• M14: 22,606,183 km (0.085 R)
• M15: 27,021,714 km (0.12 R)
• M16: 32,734,856 km (0.097 R)
• M17: 35,756,584 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.3

Radius: 6.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.62 AU - 16.88 AU

Year: 22280 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,313,685 km

• M1: 83,326 km (0.094 R)
• M2: 677,678 km (0.038 R)
• M3: 2,004,611 km (0.063 R)
• M4: 2,409,573 km (0.098 R)
• M5: 3,212,016 km (0.075 R)
• M6: 4,039,292 km (0.061 R)
• M7: 12,112,790 km (0.12 R)
• M8: 13,572,416 km (0.067 R)
• M9: 18,338,605 km (0.117 R)
• M10: 21,953,637 km (0.062 R)
• M11: 41,823,974 km (0.112 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit