🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 142 Days

Day: 30.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,083,118 km

• M1: 49,816 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.03 AU - 2.73 AU

Year: 1279 Days

Day: 47.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.27 AU - 5.41 AU

Year: 3149 Days

Day: 34.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 5.3

Gravity: 24.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.3 AU - 19.06 AU

Year: 25889 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,083,118 km

• M1: 66,421 km (0.104 R)
• M2: 241,750 km (0.096 R)
• M3: 508,184 km (0.111 R)
• M4: 775,366 km (0.112 R)
• M5: 1,037,611 km (0.064 R)
• M6: 1,389,764 km (0.093 R)
• M7: 1,897,499 km (0.091 R)
• M8: 2,149,721 km (0.061 R)
• M9: 2,330,136 km (0.12 R)
• M10: 2,852,831 km (0.104 R)
• M11: 3,184,639 km (0.107 R)
• M12: 4,551,964 km (0.12 R)
• M13: 5,323,889 km (0.068 R)
• M14: 5,783,902 km (0.059 R)
• M15: 6,499,728 km (0.065 R)
• M16: 8,545,180 km (0.102 R)
• M17: 9,000,406 km (0.093 R)
• M18: 11,250,657 km (0.112 R)
• M19: 12,433,229 km (0.092 R)
• M20: 16,824,375 km (0.077 R)
• M21: 18,932,059 km (0.06 R)
• M22: 21,209,687 km (0.063 R)
• M23: 22,789,440 km (0.087 R)
• M24: 23,333,079 km (0.084 R)
• M25: 23,552,988 km (0.105 R)
• M26: 24,786,871 km (0.072 R)
• M27: 27,750,405 km (0.087 R)
• M28: 44,616,667 km (0.046 R)
• M29: 49,155,766 km (0.096 R)
• M30: 54,185,246 km (0.064 R)
• M31: 58,124,607 km (0.077 R)
• M32: 67,231,527 km (0.111 R)
• M33: 87,674,525 km (0.108 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit