🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.52 AU - 0.84 AU

Year: 209 Days

Day: 12.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.86 AU

Year: 214 Days

Day: 43 Hours

Environment

Temp: 104 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.98 AU

Year: 303 Days

Day: 36.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 678 Days

Day: 18.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.4 AU - 5.36 AU

Year: 4019 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,797,613 km

• M1: 167,400 km (0.103 R)
• M2: 695,181 km (0.104 R)
• M3: 1,465,012 km (0.061 R)
• M4: 1,996,384 km (0.09 R)
• M5: 2,515,787 km (0.084 R)
• M6: 3,125,249 km (0.088 R)
• M7: 3,668,140 km (0.106 R)
• M8: 4,096,887 km (0.072 R)
• M9: 4,770,975 km (0.109 R)
• M10: 5,784,052 km (0.095 R)
• M11: 6,289,842 km (0.086 R)
• M12: 7,104,104 km (0.087 R)
• M13: 9,866,428 km (0.12 R)
• M14: 10,928,424 km (0.101 R)
• M15: 12,065,068 km (0.116 R)
• M16: 15,754,750 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 11.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.6 AU - 12.1 AU

Year: 12413 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,797,613 km

• M1: 138,079 km (0.051 R)
• M2: 808,576 km (0.079 R)
• M3: 2,482,876 km (0.073 R)
• M4: 3,814,895 km (0.111 R)
• M5: 4,310,363 km (0.049 R)
• M6: 4,947,950 km (0.08 R)
• M7: 6,021,165 km (0.107 R)
• M8: 8,239,552 km (0.085 R)
• M9: 9,689,753 km (0.117 R)
• M10: 10,841,358 km (0.106 R)
• M11: 11,479,841 km (0.11 R)
• M12: 11,959,901 km (0.1 R)
• M13: 15,269,903 km (0.096 R)
• M14: 16,072,496 km (0.108 R)
• M15: 17,134,491 km (0.111 R)
• M16: 18,404,727 km (0.071 R)
• M17: 18,814,326 km (0.06 R)
• M18: 23,442,136 km (0.112 R)
• M19: 25,407,702 km (0.084 R)
• M20: 33,759,751 km (0.055 R)
• M21: 42,765,842 km (0.087 R)
• M22: 47,662,779 km (0.108 R)
• M23: 48,903,843 km (0.079 R)
• M24: 53,251,606 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit