🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 241 Days

Day: 45.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,914,653 km

• M1: 563,236 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 302 Days

Day: 24.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,914,653 km

• M1: 89,011 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.87 AU - 1.15 AU

Year: 384 Days

Day: 21.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.98 AU - 2.14 AU

Year: 1120 Days

Day: 39.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,914,653 km

• M1: 309,518 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 13.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.93 AU - 10.73 AU

Year: 12575 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,914,653 km

• M1: 171,589 km (0.12 R)
• M2: 748,737 km (0.079 R)
• M3: 1,379,741 km (0.085 R)
• M4: 2,262,967 km (0.059 R)
• M5: 3,158,161 km (0.069 R)
• M6: 3,833,445 km (0.034 R)
• M7: 4,483,149 km (0.12 R)
• M8: 4,977,869 km (0.119 R)
• M9: 5,682,625 km (0.062 R)
• M10: 8,430,738 km (0.075 R)
• M11: 9,483,907 km (0.025 R)
• M12: 14,723,123 km (0.112 R)
• M13: 15,542,770 km (0.115 R)
• M14: 16,034,797 km (0.079 R)
• M15: 17,198,519 km (0.111 R)
• M16: 20,354,137 km (0.104 R)
• M17: 23,233,297 km (0.076 R)
• M18: 26,873,462 km (0.073 R)
• M19: 28,723,689 km (0.102 R)
• M20: 33,485,688 km (0.066 R)
• M21: 34,426,210 km (0.083 R)
• M22: 36,606,898 km (0.06 R)
• M23: 39,265,701 km (0.101 R)
• M24: 48,607,191 km (0.086 R)
• M25: 50,576,647 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit