🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.61 AU - 0.79 AU

Year: 204 Days

Day: 44.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,826,715 km

• M1: 235,916 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.19 AU - 1.91 AU

Year: 672 Days

Day: 13.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.08 AU - 5.76 AU

Year: 3801 Days

Day: 26.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,826,715 km

• M1: 242,648 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 14.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.43 AU - 13.91 AU

Year: 14785 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,826,715 km

• M1: 180,714 km (0.104 R)
• M2: 649,105 km (0.069 R)
• M3: 1,188,705 km (0.082 R)
• M4: 1,706,463 km (0.091 R)
• M5: 2,193,853 km (0.096 R)
• M6: 2,810,495 km (0.106 R)
• M7: 4,089,856 km (0.112 R)
• M8: 4,720,112 km (0.071 R)
• M9: 5,386,720 km (0.099 R)
• M10: 6,909,477 km (0.098 R)
• M11: 7,452,966 km (0.106 R)
• M12: 9,136,840 km (0.115 R)
• M13: 11,431,222 km (0.029 R)
• M14: 12,888,605 km (0.073 R)
• M15: 13,505,097 km (0.092 R)
• M16: 14,741,673 km (0.106 R)
• M17: 15,877,420 km (0.119 R)
• M18: 20,041,028 km (0.059 R)
• M19: 21,864,626 km (0.109 R)
• M20: 23,040,466 km (0.046 R)
• M21: 24,180,850 km (0.05 R)
• M22: 29,560,689 km (0.106 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit