🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.72 AU - 0.74 AU

Year: 239 Days

Day: 37.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 249 Days

Day: 30.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.96 AU - 2.72 AU

Year: 1371 Days

Day: 30.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.37 AU - 2.93 AU

Year: 1652 Days

Day: 21.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.6

Radius: 3.5

Gravity: 40.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.59 AU - 18.79 AU

Year: 27289 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,973,750 km

• M1: 43,533 km (0.096 R)
• M2: 350,059 km (0.104 R)
• M3: 912,996 km (0.082 R)
• M4: 1,905,727 km (0.093 R)
• M5: 3,400,808 km (0.071 R)
• M6: 3,580,625 km (0.059 R)
• M7: 3,894,481 km (0.083 R)
• M8: 4,504,990 km (0.052 R)
• M9: 6,857,267 km (0.06 R)
• M10: 9,095,401 km (0.055 R)
• M11: 9,267,588 km (0.071 R)
• M12: 11,507,667 km (0.076 R)
• M13: 20,338,279 km (0.119 R)
• M14: 21,030,020 km (0.091 R)
• M15: 21,533,716 km (0.062 R)
• M16: 27,615,318 km (0.114 R)
• M17: 33,505,585 km (0.103 R)
• M18: 33,779,050 km (0.083 R)
• M19: 37,032,504 km (0.114 R)
• M20: 53,988,525 km (0.053 R)
• M21: 57,434,811 km (0.095 R)
• M22: 58,023,180 km (0.084 R)
• M23: 66,686,093 km (0.1 R)
• M24: 81,480,874 km (0.12 R)
• M25: 82,970,569 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 10,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit