🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 307 Days

Day: 47.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,587,404 km

• M1: 74,500 km (0.12 R)
• M2: 303,684 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 551 Days

Day: 46.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,587,404 km

• M1: 59,390 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.48 AU - 2.44 AU

Year: 1056 Days

Day: 45.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.9

Radius: 6.4

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.38 AU - 17.62 AU

Year: 23495 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,587,404 km

• M1: 94,845 km (0.099 R)
• M2: 255,214 km (0.083 R)
• M3: 1,185,713 km (0.085 R)
• M4: 1,962,275 km (0.084 R)
• M5: 2,100,055 km (0.109 R)
• M6: 2,340,309 km (0.063 R)
• M7: 6,906,186 km (0.096 R)
• M8: 8,208,136 km (0.115 R)
• M9: 9,221,811 km (0.041 R)
• M10: 11,372,430 km (0.075 R)
• M11: 14,739,280 km (0.074 R)
• M12: 20,278,590 km (0.081 R)
• M13: 21,250,078 km (0.076 R)
• M14: 26,029,581 km (0.082 R)
• M15: 27,644,490 km (0.102 R)
• M16: 28,077,576 km (0.1 R)
• M17: 31,203,423 km (0.102 R)
• M18: 37,648,698 km (0.109 R)
• M19: 43,826,342 km (0.066 R)
• M20: 56,228,753 km (0.05 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: 499 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit