🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.54 AU - 0.7 AU

Year: 174 Days

Day: 35.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,382,673 km

• M1: 46,076 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.37 AU - 1.79 AU

Year: 708 Days

Day: 45.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.16 AU - 2.9 AU

Year: 1434 Days

Day: 14.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.5

Radius: 3.7

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.92 AU - 19.82 AU

Year: 22535 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,382,673 km

• M1: 46,076 km (0.041 R)
• M2: 196,422 km (0.073 R)
• M3: 328,966 km (0.082 R)
• M4: 509,530 km (0.096 R)
• M5: 1,027,887 km (0.094 R)
• M6: 1,432,100 km (0.03 R)
• M7: 2,689,620 km (0.064 R)
• M8: 3,251,211 km (0.108 R)
• M9: 4,393,689 km (0.108 R)
• M10: 5,103,232 km (0.069 R)
• M11: 6,139,347 km (0.089 R)
• M12: 6,824,356 km (0.092 R)
• M13: 6,943,136 km (0.108 R)
• M14: 7,226,026 km (0.082 R)
• M15: 8,165,201 km (0.105 R)
• M16: 8,480,254 km (0.085 R)
• M17: 16,536,997 km (0.107 R)
• M18: 18,004,253 km (0.086 R)
• M19: 22,133,903 km (0.027 R)
• M20: 22,569,831 km (0.058 R)
• M21: 25,211,729 km (0.106 R)
• M22: 28,665,944 km (0.112 R)
• M23: 32,534,395 km (0.077 R)
• M24: 36,012,396 km (0.094 R)
• M25: 37,593,646 km (0.109 R)
• M26: 44,106,389 km (0.1 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit