🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.66 AU - 0.86 AU

Year: 234 Days

Day: 36.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.88 AU - 0.96 AU

Year: 312 Days

Day: 17.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,784,650 km

• M1: 653,743 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.75 AU - 2.77 AU

Year: 1619 Days

Day: 38.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,784,650 km

• M1: 39,494 km (0.086 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 13.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.52 AU - 6.12 AU

Year: 4958 Days

Day: 8.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,784,650 km

• M1: 171,140 km (0.038 R)
• M2: 616,044 km (0.112 R)
• M3: 1,421,479 km (0.095 R)
• M4: 2,460,436 km (0.097 R)
• M5: 3,642,708 km (0.082 R)
• M6: 4,901,574 km (0.06 R)
• M7: 5,485,754 km (0.055 R)
• M8: 6,963,033 km (0.067 R)
• M9: 7,486,326 km (0.069 R)
• M10: 9,465,805 km (0.092 R)
• M11: 10,735,891 km (0.112 R)
• M12: 11,821,822 km (0.095 R)
• M13: 13,346,823 km (0.065 R)
• M14: 15,638,064 km (0.115 R)
• M15: 16,174,223 km (0.04 R)
• M16: 17,283,341 km (0.11 R)
• M17: 18,050,629 km (0.116 R)
• M18: 21,861,036 km (0.057 R)
• M19: 22,910,615 km (0.083 R)
• M20: 23,836,626 km (0.076 R)
• M21: 24,627,250 km (0.107 R)
• M22: 27,705,526 km (0.047 R)
• M23: 28,491,513 km (0.111 R)
• M24: 30,475,181 km (0.064 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit