🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.41 AU - 0.59 AU

Year: 125 Days

Day: 46.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 8.7

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.47 AU - 7.59 AU

Year: 6613 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,608,387 km

• M1: 108,309 km (0.062 R)
• M2: 837,150 km (0.089 R)
• M3: 1,306,289 km (0.079 R)
• M4: 1,989,502 km (0.118 R)
• M5: 2,340,459 km (0.028 R)
• M6: 2,732,405 km (0.071 R)
• M7: 3,437,011 km (0.061 R)
• M8: 4,047,370 km (0.095 R)
• M9: 5,295,316 km (0.105 R)
• M10: 6,457,691 km (0.116 R)
• M11: 6,855,921 km (0.083 R)
• M12: 9,927,763 km (0.12 R)
• M13: 11,368,690 km (0.028 R)
• M14: 17,062,684 km (0.109 R)
• M15: 28,722,791 km (0.046 R)
• M16: 29,503,991 km (0.105 R)
• M17: 38,581,889 km (0.086 R)
• M18: 40,499,285 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 12.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.85 AU - 12.47 AU

Year: 11489 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,608,387 km

• M1: 150,495 km (0.073 R)
• M2: 548,575 km (0.098 R)
• M3: 955,033 km (0.069 R)
• M4: 1,557,763 km (0.026 R)
• M5: 1,965,118 km (0.118 R)
• M6: 3,001,382 km (0.094 R)
• M7: 4,051,709 km (0.12 R)
• M8: 6,160,889 km (0.119 R)
• M9: 6,586,345 km (0.085 R)
• M10: 8,209,931 km (0.084 R)
• M11: 8,726,193 km (0.093 R)
• M12: 13,158,330 km (0.112 R)
• M13: 17,410,350 km (0.079 R)
• M14: 18,028,638 km (0.08 R)
• M15: 18,422,379 km (0.057 R)
• M16: 23,049,591 km (0.113 R)
• M17: 23,889,583 km (0.074 R)
• M18: 24,269,412 km (0.116 R)
• M19: 27,454,800 km (0.119 R)
• M20: 30,796,816 km (0.098 R)
• M21: 31,815,877 km (0.09 R)
• M22: 34,160,524 km (0.12 R)
• M23: 34,764,152 km (0.093 R)
• M24: 35,374,960 km (0.087 R)
• M25: 38,148,055 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 7.5

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.65 AU - 14.33 AU

Year: 18564 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,608,387 km

• M1: 93,349 km (0.112 R)
• M2: 338,690 km (0.083 R)
• M3: 971,189 km (0.096 R)
• M4: 2,275,832 km (0.116 R)
• M5: 3,591,994 km (0.07 R)
• M6: 8,812,811 km (0.102 R)
• M7: 11,617,322 km (0.112 R)
• M8: 12,255,058 km (0.096 R)
• M9: 14,022,257 km (0.11 R)
• M10: 18,392,909 km (0.086 R)
• M11: 19,258,781 km (0.073 R)
• M12: 21,922,970 km (0.111 R)
• M13: 28,652,630 km (0.11 R)
• M14: 36,911,031 km (0.115 R)
• M15: 48,557,225 km (0.05 R)
• M16: 67,382,471 km (0.029 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit