🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 166 Days

Day: 35.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,442,657 km

• M1: 87,964 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 538 Days

Day: 23.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.69 AU - 2.81 AU

Year: 1299 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 119.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2 AU - 3.06 AU

Year: 1549 Days

Day: 15.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,442,657 km

• M1: 1,133,802 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.1

Radius: 3.7

Gravity: 45.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.86 AU - 12.44 AU

Year: 16305 Days

Day: 20.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,442,657 km

• M1: 46,076 km (0.11 R)
• M2: 162,912 km (0.061 R)
• M3: 340,634 km (0.117 R)
• M4: 553,512 km (0.05 R)
• M5: 741,108 km (0.091 R)
• M6: 871,108 km (0.117 R)
• M7: 1,204,113 km (0.108 R)
• M8: 1,414,747 km (0.086 R)
• M9: 1,784,703 km (0.058 R)
• M10: 1,964,519 km (0.058 R)
• M11: 2,136,407 km (0.099 R)
• M12: 2,488,710 km (0.089 R)
• M13: 2,902,797 km (0.108 R)
• M14: 4,885,567 km (0.106 R)
• M15: 8,290,265 km (0.081 R)
• M16: 12,610,502 km (0.106 R)
• M17: 14,306,344 km (0.114 R)
• M18: 15,393,471 km (0.094 R)
• M19: 15,767,915 km (0.12 R)
• M20: 17,406,460 km (0.112 R)
• M21: 18,898,400 km (0.061 R)
• M22: 19,675,411 km (0.067 R)
• M23: 20,383,907 km (0.116 R)
• M24: 20,835,094 km (0.091 R)
• M25: 21,017,454 km (0.046 R)
• M26: 21,945,260 km (0.087 R)
• M27: 24,892,038 km (0.091 R)
• M28: 25,930,098 km (0.11 R)
• M29: 30,254,374 km (0.029 R)
• M30: 33,389,347 km (0.115 R)
• M31: 33,514,112 km (0.115 R)
• M32: 44,531,696 km (0.098 R)
• M33: 45,290,755 km (0.097 R)
• M34: 46,523,292 km (0.09 R)
• M35: 50,683,011 km (0.106 R)
• M36: 52,852,928 km (0.097 R)
• M37: 54,563,579 km (0.088 R)
• M38: 55,432,593 km (0.081 R)
• M39: 59,183,461 km (0.085 R)
• M40: 61,775,693 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit