🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 176 Days

Day: 32.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,233,478 km

• M1: 38,746 km (0.059 R)
• M2: 505,042 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.94 AU - 1.06 AU

Year: 379 Days

Day: 36.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 9.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.27 AU - 11.87 AU

Year: 12103 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,233,478 km

• M1: 146,905 km (0.073 R)
• M2: 607,218 km (0.106 R)
• M3: 910,453 km (0.041 R)
• M4: 1,244,355 km (0.116 R)
• M5: 2,296,776 km (0.12 R)
• M6: 2,929,126 km (0.092 R)
• M7: 3,911,536 km (0.083 R)
• M8: 5,067,179 km (0.085 R)
• M9: 5,498,919 km (0.11 R)
• M10: 5,883,385 km (0.106 R)
• M11: 6,323,053 km (0.112 R)
• M12: 6,706,173 km (0.094 R)
• M13: 7,818,434 km (0.079 R)
• M14: 10,404,831 km (0.075 R)
• M15: 10,831,185 km (0.03 R)
• M16: 11,890,936 km (0.105 R)
• M17: 12,475,565 km (0.093 R)
• M18: 13,326,328 km (0.118 R)
• M19: 13,639,436 km (0.113 R)
• M20: 14,740,626 km (0.118 R)
• M21: 16,972,776 km (0.11 R)
• M22: 17,714,183 km (0.107 R)
• M23: 19,581,464 km (0.102 R)
• M24: 20,646,002 km (0.084 R)
• M25: 21,234,969 km (0.101 R)
• M26: 23,520,974 km (0.059 R)
• M27: 25,579,590 km (0.06 R)
• M28: 35,736,388 km (0.078 R)
• M29: 39,598,706 km (0.062 R)
• M30: 40,901,554 km (0.095 R)
• M31: 42,637,936 km (0.056 R)
• M32: 45,971,575 km (0.1 R)
• M33: 46,543,488 km (0.102 R)
• M34: 47,847,832 km (0.117 R)
• M35: 49,924,998 km (0.106 R)
• M36: 50,833,356 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 6.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.81 AU - 13.97 AU

Year: 19607 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,233,478 km

• M1: 82,877 km (0.115 R)
• M2: 303,684 km (0.086 R)
• M3: 516,861 km (0.11 R)
• M4: 797,955 km (0.118 R)
• M5: 1,043,744 km (0.071 R)
• M6: 1,263,952 km (0.073 R)
• M7: 1,473,539 km (0.087 R)
• M8: 1,768,546 km (0.106 R)
• M9: 2,379,653 km (0.066 R)
• M10: 3,169,380 km (0.051 R)
• M11: 4,066,070 km (0.112 R)
• M12: 4,648,754 km (0.104 R)
• M13: 4,960,217 km (0.118 R)
• M14: 5,521,807 km (0.069 R)
• M15: 5,729,748 km (0.074 R)
• M16: 7,503,081 km (0.066 R)
• M17: 9,914,898 km (0.087 R)
• M18: 12,264,632 km (0.062 R)
• M19: 17,134,491 km (0.048 R)
• M20: 21,322,334 km (0.069 R)
• M21: 22,356,953 km (0.033 R)
• M22: 27,429,817 km (0.036 R)
• M23: 29,277,799 km (0.092 R)
• M24: 29,488,134 km (0.085 R)
• M25: 33,448,438 km (0.074 R)
• M26: 35,555,524 km (0.077 R)
• M27: 37,998,607 km (0.086 R)
• M28: 38,626,320 km (0.108 R)
• M29: 40,681,795 km (0.096 R)
• M30: 42,673,989 km (0.115 R)
• M31: 43,352,266 km (0.11 R)
• M32: 47,864,288 km (0.069 R)
• M33: 49,933,076 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit