🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 213 Days

Day: 40.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.92 AU - 1.1 AU

Year: 369 Days

Day: 45.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.5 AU - 1.54 AU

Year: 681 Days

Day: 41.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 14

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.14 AU - 12.64 AU

Year: 15850 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 30,848,798 km

• M1: 174,132 km (0.117 R)
• M2: 667,057 km (0.107 R)
• M3: 1,203,814 km (0.06 R)
• M4: 1,672,055 km (0.043 R)
• M5: 2,600,310 km (0.118 R)
• M6: 3,093,534 km (0.067 R)
• M7: 3,791,558 km (0.057 R)
• M8: 4,430,341 km (0.091 R)
• M9: 9,831,871 km (0.093 R)
• M10: 11,966,633 km (0.083 R)
• M11: 14,829,487 km (0.087 R)
• M12: 16,186,041 km (0.113 R)
• M13: 18,038,062 km (0.117 R)
• M14: 18,628,824 km (0.094 R)
• M15: 19,583,109 km (0.11 R)
• M16: 22,935,598 km (0.037 R)
• M17: 32,088,444 km (0.071 R)
• M18: 33,712,927 km (0.058 R)
• M19: 34,610,215 km (0.119 R)
• M20: 37,261,389 km (0.068 R)
• M21: 40,187,972 km (0.094 R)
• M22: 40,906,790 km (0.075 R)
• M23: 50,713,529 km (0.102 R)
• M24: 55,180,521 km (0.101 R)
• M25: 55,890,363 km (0.063 R)
• M26: 57,327,998 km (0.099 R)
• M27: 58,239,049 km (0.069 R)
• M28: 60,841,454 km (0.102 R)
• M29: 62,554,798 km (0.109 R)
• M30: 63,520,303 km (0.086 R)
• M31: 65,679,748 km (0.072 R)
• M32: 66,677,267 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.1

Radius: 6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.65 AU - 18.67 AU

Year: 26972 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,848,798 km

• M1: 90,956 km (0.073 R)
• M2: 292,464 km (0.099 R)
• M3: 1,036,564 km (0.096 R)
• M4: 1,231,639 km (0.108 R)
• M5: 1,486,554 km (0.066 R)
• M6: 2,274,187 km (0.071 R)
• M7: 3,739,648 km (0.077 R)
• M8: 6,755,092 km (0.109 R)
• M9: 7,444,439 km (0.092 R)
• M10: 7,696,511 km (0.101 R)
• M11: 7,954,268 km (0.058 R)
• M12: 10,584,947 km (0.088 R)
• M13: 11,656,965 km (0.08 R)
• M14: 12,394,034 km (0.088 R)
• M15: 13,005,590 km (0.097 R)
• M16: 19,241,877 km (0.093 R)
• M17: 21,842,636 km (0.089 R)
• M18: 22,285,445 km (0.081 R)
• M19: 27,216,640 km (0.067 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit