🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.65 AU - 0.83 AU

Year: 234 Days

Day: 47.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.1 AU

Year: 412 Days

Day: 25.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.34 AU - 2.36 AU

Year: 1322 Days

Day: 47.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,401,463 km

• M1: 130,001 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.04 AU - 3.14 AU

Year: 1530 Days

Day: 40.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.99 AU - 4.23 AU

Year: 3059 Days

Day: 35.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,401,463 km

• M1: 321,187 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 4.9

Gravity: 38.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.86 AU - 19.78 AU

Year: 27614 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,401,463 km

• M1: 61,485 km (0.064 R)
• M2: 290,220 km (0.046 R)
• M3: 743,202 km (0.115 R)
• M4: 895,642 km (0.093 R)
• M5: 2,183,830 km (0.109 R)
• M6: 6,738,786 km (0.04 R)
• M7: 9,632,457 km (0.098 R)
• M8: 11,172,867 km (0.106 R)
• M9: 12,186,841 km (0.052 R)
• M10: 15,594,830 km (0.074 R)
• M11: 20,736,509 km (0.04 R)
• M12: 21,057,396 km (0.104 R)
• M13: 21,273,116 km (0.094 R)
• M14: 22,938,290 km (0.077 R)
• M15: 23,281,468 km (0.079 R)
• M16: 23,744,324 km (0.111 R)
• M17: 38,360,335 km (0.063 R)
• M18: 54,086,512 km (0.12 R)
• M19: 68,532,879 km (0.064 R)
• M20: 69,960,940 km (0.094 R)
• M21: 76,378,988 km (0.119 R)
• M22: 83,987,985 km (0.082 R)
• M23: 86,172,562 km (0.063 R)
• M24: 94,701,885 km (0.112 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: 380 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit