🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 47.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 87.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.09 AU - 1.61 AU

Year: 567 Days

Day: 20.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,522,264 km

• M1: 14,511 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.69 AU - 2.25 AU

Year: 1000 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.07 AU - 3.41 AU

Year: 1640 Days

Day: 39.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,522,264 km

• M1: 137,630 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.19 AU - 3.73 AU

Year: 2328 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.61 AU - 4.65 AU

Year: 3603 Days

Day: 40.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 13.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.88 AU - 10.4 AU

Year: 10824 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,522,264 km

• M1: 165,455 km (0.112 R)
• M2: 665,262 km (0.054 R)
• M3: 1,402,480 km (0.078 R)
• M4: 1,943,725 km (0.119 R)
• M5: 2,883,349 km (0.07 R)
• M6: 3,612,340 km (0.093 R)
• M7: 4,251,871 km (0.108 R)
• M8: 4,740,607 km (0.027 R)
• M9: 5,335,258 km (0.109 R)
• M10: 5,758,920 km (0.105 R)
• M11: 6,476,241 km (0.068 R)
• M12: 7,210,019 km (0.05 R)
• M13: 7,818,434 km (0.093 R)
• M14: 10,438,341 km (0.052 R)
• M15: 11,448,127 km (0.032 R)
• M16: 11,917,415 km (0.092 R)
• M17: 13,467,249 km (0.078 R)
• M18: 17,039,646 km (0.112 R)
• M19: 18,200,376 km (0.077 R)
• M20: 20,251,064 km (0.076 R)
• M21: 21,553,014 km (0.084 R)
• M22: 22,817,864 km (0.084 R)
• M23: 24,709,978 km (0.073 R)
• M24: 31,810,641 km (0.088 R)
• M25: 35,637,654 km (0.1 R)
• M26: 37,661,862 km (0.081 R)
• M27: 50,967,097 km (0.113 R)
• M28: 52,400,245 km (0.1 R)
• M29: 53,045,759 km (0.034 R)
• M30: 54,848,414 km (0.111 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit