🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 40.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 367 Days

Day: 37.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.27 AU - 1.53 AU

Year: 618 Days

Day: 38.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.73 AU - 3.37 AU

Year: 1986 Days

Day: 15 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,395,131 km

• M1: 395,836 km (0.055 R)
• M2: 816,505 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 12.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.86 AU - 10.84 AU

Year: 12413 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,395,131 km

• M1: 190,139 km (0.075 R)
• M2: 963,709 km (0.09 R)
• M3: 1,946,268 km (0.106 R)
• M4: 2,743,176 km (0.026 R)
• M5: 4,174,828 km (0.072 R)
• M6: 5,070,021 km (0.112 R)
• M7: 5,756,825 km (0.113 R)
• M8: 8,111,795 km (0.095 R)
• M9: 10,548,595 km (0.079 R)
• M10: 16,550,162 km (0.026 R)
• M11: 19,512,200 km (0.082 R)
• M12: 28,430,627 km (0.083 R)
• M13: 29,009,720 km (0.071 R)
• M14: 35,019,964 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.17 AU - 14.71 AU

Year: 15380 Days

Day: 11 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,395,131 km

• M1: 120,277 km (0.079 R)
• M2: 648,507 km (0.059 R)
• M3: 1,059,901 km (0.095 R)
• M4: 1,373,159 km (0.118 R)
• M5: 2,443,083 km (0.089 R)
• M6: 2,921,796 km (0.09 R)
• M7: 3,641,063 km (0.032 R)
• M8: 4,318,442 km (0.058 R)
• M9: 4,714,427 km (0.114 R)
• M10: 5,105,925 km (0.079 R)
• M11: 9,192,490 km (0.11 R)
• M12: 12,584,023 km (0.086 R)
• M13: 14,822,007 km (0.117 R)
• M14: 16,097,329 km (0.04 R)
• M15: 17,444,458 km (0.055 R)
• M16: 18,726,661 km (0.051 R)
• M17: 19,782,523 km (0.11 R)
• M18: 20,288,463 km (0.111 R)
• M19: 20,655,277 km (0.113 R)
• M20: 26,265,796 km (0.107 R)
• M21: 27,142,140 km (0.12 R)
• M22: 29,231,873 km (0.12 R)
• M23: 32,115,671 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit