🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 27.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.34 AU - 2.16 AU

Year: 863 Days

Day: 39.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.45 AU - 3.37 AU

Year: 1851 Days

Day: 20.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.92 AU - 4.5 AU

Year: 3220 Days

Day: 42.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 11.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.18 AU - 7.2 AU

Year: 6451 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,843,592 km

• M1: 139,575 km (0.117 R)
• M2: 582,534 km (0.082 R)
• M3: 1,193,193 km (0.082 R)
• M4: 1,578,108 km (0.086 R)
• M5: 2,810,046 km (0.118 R)
• M6: 3,549,658 km (0.079 R)
• M7: 3,990,074 km (0.067 R)
• M8: 5,209,297 km (0.116 R)
• M9: 5,565,041 km (0.113 R)
• M10: 6,869,983 km (0.064 R)
• M11: 7,371,884 km (0.099 R)
• M12: 7,859,872 km (0.053 R)
• M13: 9,195,632 km (0.043 R)
• M14: 10,212,448 km (0.081 R)
• M15: 11,059,322 km (0.114 R)
• M16: 12,892,793 km (0.079 R)
• M17: 13,546,686 km (0.062 R)
• M18: 14,051,578 km (0.081 R)
• M19: 14,568,888 km (0.078 R)
• M20: 18,145,923 km (0.088 R)
• M21: 21,204,451 km (0.096 R)
• M22: 25,174,330 km (0.103 R)
• M23: 29,520,597 km (0.045 R)
• M24: 30,274,719 km (0.099 R)
• M25: 32,514,499 km (0.116 R)
• M26: 33,828,267 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.2

Radius: 6.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.19 AU - 14.83 AU

Year: 20604 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,843,592 km

• M1: 94,695 km (0.07 R)
• M2: 420,370 km (0.117 R)
• M3: 1,073,814 km (0.088 R)
• M4: 1,435,392 km (0.069 R)
• M5: 1,652,757 km (0.032 R)
• M6: 3,186,584 km (0.09 R)
• M7: 4,730,285 km (0.067 R)
• M8: 17,489,337 km (0.099 R)
• M9: 18,806,098 km (0.056 R)
• M10: 22,698,186 km (0.104 R)
• M11: 36,777,739 km (0.036 R)
• M12: 45,033,148 km (0.053 R)
• M13: 49,286,066 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 10,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit