🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.83 AU - 1.29 AU

Year: 332 Days

Day: 27.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.96 AU - 2.28 AU

Year: 940 Days

Day: 21 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,080,400 km

• M1: 1,040,453 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.62 AU - 2.66 AU

Year: 1306 Days

Day: 26.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.25 AU - 5.27 AU

Year: 3161 Days

Day: 29.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.39 AU - 5.81 AU

Year: 4034 Days

Day: 37.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.26 AU - 6.92 AU

Year: 5149 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,080,400 km

• M1: 2,016,579 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.9

Radius: 7.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 20.23 AU - 24.19 AU

Year: 31859 Days

Day: 16 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,080,400 km

• M1: 98,435 km (0.088 R)
• M2: 592,707 km (0.089 R)
• M3: 969,544 km (0.108 R)
• M4: 1,902,586 km (0.073 R)
• M5: 2,293,186 km (0.099 R)
• M6: 3,312,246 km (0.112 R)
• M7: 4,670,446 km (0.043 R)
• M8: 6,168,070 km (0.11 R)
• M9: 6,690,466 km (0.08 R)
• M10: 8,243,591 km (0.109 R)
• M11: 9,028,231 km (0.111 R)
• M12: 9,915,347 km (0.084 R)
• M13: 10,519,573 km (0.094 R)
• M14: 15,025,311 km (0.1 R)
• M15: 18,463,668 km (0.065 R)
• M16: 19,802,869 km (0.047 R)
• M17: 24,404,499 km (0.058 R)
• M18: 24,800,784 km (0.049 R)
• M19: 26,118,442 km (0.047 R)
• M20: 29,784,188 km (0.109 R)
• M21: 35,270,391 km (0.063 R)
• M22: 37,720,355 km (0.038 R)
• M23: 37,984,695 km (0.082 R)
• M24: 40,281,620 km (0.085 R)
• M25: 47,264,101 km (0.06 R)
• M26: 48,657,306 km (0.106 R)
• M27: 49,127,642 km (0.099 R)
• M28: 52,014,132 km (0.111 R)
• M29: 54,167,893 km (0.083 R)
• M30: 57,771,407 km (0.084 R)

Kuiper Belt

Range: 36 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit