🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.22 AU - 1.66 AU

Year: 616 Days

Day: 32.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2 AU - 2.1 AU

Year: 1046 Days

Day: 32.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,909,996 km

• M1: 36,801 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.94 AU - 2.24 AU

Year: 1077 Days

Day: 18.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 64.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.1

Radius: 8.3

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.63 AU - 6.67 AU

Year: 5436 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,909,996 km

• M1: 113,545 km (0.063 R)
• M2: 385,065 km (0.045 R)
• M3: 687,103 km (0.115 R)
• M4: 1,104,780 km (0.069 R)
• M5: 1,456,784 km (0.095 R)
• M6: 1,994,588 km (0.094 R)
• M7: 2,555,580 km (0.116 R)
• M8: 3,697,910 km (0.119 R)
• M9: 4,200,858 km (0.113 R)
• M10: 5,428,308 km (0.104 R)
• M11: 7,820,827 km (0.114 R)
• M12: 9,125,919 km (0.039 R)
• M13: 11,347,148 km (0.108 R)
• M14: 13,481,311 km (0.117 R)
• M15: 18,853,670 km (0.112 R)
• M16: 23,616,118 km (0.062 R)
• M17: 25,742,802 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 5.8

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.4 AU - 16.3 AU

Year: 19376 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,909,996 km

• M1: 72,854 km (0.101 R)
• M2: 374,743 km (0.065 R)
• M3: 1,028,336 km (0.097 R)
• M4: 1,413,700 km (0.088 R)
• M5: 1,890,618 km (0.073 R)
• M6: 2,092,425 km (0.104 R)
• M7: 3,356,827 km (0.109 R)
• M8: 4,268,177 km (0.071 R)
• M9: 4,617,637 km (0.118 R)
• M10: 4,948,249 km (0.118 R)
• M11: 5,294,568 km (0.098 R)
• M12: 6,521,420 km (0.098 R)
• M13: 8,727,689 km (0.066 R)
• M14: 9,233,330 km (0.05 R)
• M15: 10,426,822 km (0.064 R)
• M16: 11,060,668 km (0.038 R)
• M17: 14,464,469 km (0.042 R)
• M18: 17,609,614 km (0.08 R)
• M19: 18,325,290 km (0.098 R)
• M20: 21,889,460 km (0.102 R)
• M21: 22,094,409 km (0.065 R)
• M22: 27,761,176 km (0.027 R)
• M23: 41,069,702 km (0.114 R)
• M24: 43,285,396 km (0.109 R)
• M25: 49,346,054 km (0.106 R)
• M26: 50,944,956 km (0.101 R)
• M27: 55,757,520 km (0.038 R)
• M28: 57,491,509 km (0.075 R)
• M29: 60,662,385 km (0.065 R)
• M30: 61,473,056 km (0.115 R)
• M31: 71,770,177 km (0.044 R)
• M32: 73,820,715 km (0.082 R)
• M33: 74,050,946 km (0.032 R)
• M34: 76,615,203 km (0.114 R)
• M35: 79,721,154 km (0.117 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit