🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.7 AU - 1.02 AU

Year: 296 Days

Day: 39.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 440 Days

Day: 47.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.77 AU - 2.69 AU

Year: 1235 Days

Day: 40.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,070,750 km

• M1: 102,026 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.05 AU - 3.33 AU

Year: 1636 Days

Day: 18.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,070,750 km

• M1: 119,080 km (0.075 R)
• M2: 968,796 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 13.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.02 AU - 5.42 AU

Year: 3803 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,070,750 km

• M1: 164,258 km (0.095 R)
• M2: 616,044 km (0.102 R)
• M3: 1,566,290 km (0.066 R)
• M4: 2,059,514 km (0.057 R)
• M5: 2,573,981 km (0.098 R)
• M6: 3,953,722 km (0.108 R)
• M7: 4,366,014 km (0.094 R)
• M8: 5,038,755 km (0.101 R)
• M9: 5,866,480 km (0.07 R)
• M10: 7,898,917 km (0.071 R)
• M11: 10,364,739 km (0.055 R)
• M12: 11,065,007 km (0.097 R)
• M13: 13,663,671 km (0.087 R)
• M14: 14,292,132 km (0.107 R)
• M15: 17,001,648 km (0.079 R)
• M16: 18,667,720 km (0.112 R)
• M17: 19,311,739 km (0.098 R)
• M18: 22,610,970 km (0.075 R)
• M19: 23,121,697 km (0.095 R)
• M20: 25,712,583 km (0.032 R)
• M21: 26,510,089 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit