🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 424 Days

Day: 28.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.3 AU - 2.12 AU

Year: 821 Days

Day: 22.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.08 AU - 4.34 AU

Year: 2623 Days

Day: 45.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,289,572 km

• M1: 1,680,732 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.6

Radius: 9.8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.23 AU - 6.85 AU

Year: 4787 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,289,572 km

• M1: 123,568 km (0.03 R)
• M2: 742,155 km (0.102 R)
• M3: 1,096,104 km (0.107 R)
• M4: 1,504,506 km (0.119 R)
• M5: 1,914,404 km (0.091 R)
• M6: 2,634,718 km (0.054 R)
• M7: 3,215,307 km (0.092 R)
• M8: 3,699,705 km (0.084 R)
• M9: 4,404,012 km (0.109 R)
• M10: 5,833,419 km (0.092 R)
• M11: 6,555,678 km (0.041 R)
• M12: 7,514,151 km (0.093 R)
• M13: 7,878,273 km (0.059 R)
• M14: 8,407,700 km (0.055 R)
• M15: 9,123,226 km (0.108 R)
• M16: 9,707,406 km (0.05 R)
• M17: 10,494,889 km (0.104 R)
• M18: 10,950,415 km (0.086 R)
• M19: 11,562,270 km (0.108 R)
• M20: 13,270,678 km (0.071 R)
• M21: 16,747,033 km (0.032 R)
• M22: 17,878,890 km (0.081 R)
• M23: 19,060,713 km (0.114 R)
• M24: 22,616,655 km (0.089 R)
• M25: 23,377,360 km (0.068 R)
• M26: 25,272,765 km (0.07 R)
• M27: 26,759,918 km (0.057 R)
• M28: 27,525,111 km (0.103 R)
• M29: 29,366,960 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit