🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.74 AU - 0.8 AU

Year: 289 Days

Day: 38.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.65 AU

Year: 678 Days

Day: 21.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 10.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.29 AU - 8.13 AU

Year: 7430 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,911,834 km

• M1: 134,339 km (0.095 R)
• M2: 557,850 km (0.073 R)
• M3: 976,126 km (0.056 R)
• M4: 1,605,933 km (0.08 R)
• M5: 2,659,850 km (0.064 R)
• M6: 3,398,116 km (0.108 R)
• M7: 5,768,195 km (0.112 R)
• M8: 7,629,491 km (0.07 R)
• M9: 13,106,569 km (0.074 R)
• M10: 14,885,437 km (0.114 R)
• M11: 16,698,114 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.6

Radius: 4

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.95 AU - 14.25 AU

Year: 17993 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,911,834 km

• M1: 57,146 km (0.086 R)
• M2: 479,012 km (0.036 R)
• M3: 978,819 km (0.09 R)
• M4: 1,379,442 km (0.034 R)
• M5: 1,881,193 km (0.095 R)
• M6: 2,355,269 km (0.102 R)
• M7: 3,307,609 km (0.026 R)
• M8: 3,432,972 km (0.11 R)
• M9: 5,608,424 km (0.102 R)
• M10: 6,657,554 km (0.093 R)
• M11: 7,831,000 km (0.072 R)
• M12: 9,685,714 km (0.069 R)
• M13: 10,363,841 km (0.052 R)
• M14: 10,796,478 km (0.055 R)
• M15: 18,103,886 km (0.084 R)
• M16: 19,862,708 km (0.062 R)
• M17: 20,868,604 km (0.05 R)
• M18: 21,995,973 km (0.09 R)
• M19: 25,232,224 km (0.028 R)
• M20: 26,311,273 km (0.11 R)
• M21: 29,624,866 km (0.05 R)
• M22: 35,220,874 km (0.119 R)
• M23: 36,691,271 km (0.107 R)
• M24: 38,714,732 km (0.049 R)
• M25: 39,102,340 km (0.051 R)
• M26: 46,672,740 km (0.097 R)
• M27: 49,650,935 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit