🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.3 AU - 2.14 AU

Year: 789 Days

Day: 26.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.67 AU - 2.03 AU

Year: 880 Days

Day: 44.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,132,935 km

• M1: 78,539 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.25 AU - 3.47 AU

Year: 1692 Days

Day: 34.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.93 AU - 3.11 AU

Year: 1836 Days

Day: 17.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 4.2

Gravity: 54.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.51 AU - 18.27 AU

Year: 24284 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,132,935 km

• M1: 52,359 km (0.048 R)
• M2: 207,791 km (0.076 R)
• M3: 354,397 km (0.11 R)
• M4: 697,276 km (0.105 R)
• M5: 1,202,916 km (0.075 R)
• M6: 2,115,613 km (0.084 R)
• M7: 2,647,284 km (0.101 R)
• M8: 6,359,106 km (0.064 R)
• M9: 13,624,028 km (0.068 R)
• M10: 14,423,628 km (0.084 R)
• M11: 15,767,466 km (0.116 R)
• M12: 17,842,239 km (0.112 R)
• M13: 19,587,747 km (0.105 R)
• M14: 19,889,336 km (0.054 R)
• M15: 25,620,879 km (0.095 R)
• M16: 45,416,866 km (0.067 R)
• M17: 50,695,427 km (0.08 R)
• M18: 59,882,532 km (0.07 R)
• M19: 60,305,445 km (0.064 R)
• M20: 60,730,303 km (0.103 R)
• M21: 70,118,766 km (0.107 R)
• M22: 79,660,866 km (0.119 R)
• M23: 92,547,227 km (0.106 R)
• M24: 96,261,891 km (0.098 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit