🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.71 AU - 0.75 AU

Year: 220 Days

Day: 18.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.91 AU - 1.09 AU

Year: 353 Days

Day: 16.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,824,550 km

• M1: 196,272 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.98 AU - 3.1 AU

Year: 1429 Days

Day: 25.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.69 AU - 4.01 AU

Year: 2667 Days

Day: 21 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,824,550 km

• M1: 689,347 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.2

Radius: 4.8

Gravity: 20.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.6 AU - 18.88 AU

Year: 24184 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,824,550 km

• M1: 60,886 km (0.1 R)
• M2: 257,009 km (0.118 R)
• M3: 443,558 km (0.093 R)
• M4: 646,562 km (0.099 R)
• M5: 1,120,937 km (0.092 R)
• M6: 1,488,200 km (0.107 R)
• M7: 2,481,978 km (0.092 R)
• M8: 2,694,856 km (0.113 R)
• M9: 2,920,001 km (0.117 R)
• M10: 3,552,501 km (0.115 R)
• M11: 5,546,341 km (0.11 R)
• M12: 18,003,057 km (0.108 R)
• M13: 18,891,219 km (0.112 R)
• M14: 19,072,233 km (0.098 R)
• M15: 23,251,249 km (0.099 R)
• M16: 25,718,716 km (0.096 R)
• M17: 26,503,058 km (0.106 R)
• M18: 28,001,729 km (0.094 R)
• M19: 32,574,637 km (0.09 R)
• M20: 34,024,390 km (0.064 R)
• M21: 35,105,384 km (0.066 R)
• M22: 37,193,621 km (0.119 R)
• M23: 38,630,957 km (0.044 R)
• M24: 42,076,496 km (0.114 R)
• M25: 45,558,536 km (0.098 R)
• M26: 47,036,712 km (0.095 R)
• M27: 50,088,509 km (0.044 R)
• M28: 50,435,426 km (0.068 R)
• M29: 54,542,187 km (0.074 R)
• M30: 58,098,427 km (0.112 R)
• M31: 58,673,631 km (0.057 R)
• M32: 61,012,744 km (0.106 R)
• M33: 61,408,580 km (0.077 R)
• M34: 75,223,793 km (0.097 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit