🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.11 AU - 1.13 AU

Year: 425 Days

Day: 13.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,486,283 km

• M1: 480,508 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.41 AU - 1.45 AU

Year: 612 Days

Day: 21.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,486,283 km

• M1: 216,767 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.54 AU - 1.88 AU

Year: 801 Days

Day: 35.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 14.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.03 AU - 13.89 AU

Year: 15753 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,486,283 km

• M1: 180,265 km (0.087 R)
• M2: 937,679 km (0.099 R)
• M3: 1,918,742 km (0.032 R)
• M4: 3,184,340 km (0.066 R)
• M5: 3,695,367 km (0.068 R)
• M6: 5,604,834 km (0.088 R)
• M7: 6,200,233 km (0.075 R)
• M8: 7,920,908 km (0.049 R)
• M9: 9,065,930 km (0.065 R)
• M10: 9,574,563 km (0.066 R)
• M11: 10,156,050 km (0.1 R)
• M12: 13,295,660 km (0.083 R)
• M13: 15,911,678 km (0.055 R)
• M14: 17,186,551 km (0.054 R)
• M15: 18,206,659 km (0.095 R)
• M16: 19,100,955 km (0.108 R)
• M17: 20,281,432 km (0.097 R)
• M18: 23,635,267 km (0.088 R)
• M19: 24,115,326 km (0.068 R)
• M20: 30,394,697 km (0.113 R)
• M21: 32,119,710 km (0.115 R)
• M22: 33,666,851 km (0.117 R)
• M23: 35,890,324 km (0.103 R)
• M24: 37,555,947 km (0.117 R)
• M25: 40,628,239 km (0.104 R)
• M26: 42,295,956 km (0.103 R)
• M27: 43,004,301 km (0.034 R)
• M28: 45,471,470 km (0.104 R)
• M29: 54,432,382 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 8.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.06 AU - 14.22 AU

Year: 16095 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,486,283 km

• M1: 110,702 km (0.083 R)
• M2: 430,692 km (0.073 R)
• M3: 829,819 km (0.113 R)
• M4: 1,794,127 km (0.101 R)
• M5: 2,275,832 km (0.09 R)
• M6: 3,917,071 km (0.112 R)
• M7: 4,792,218 km (0.037 R)
• M8: 10,715,845 km (0.079 R)
• M9: 12,533,459 km (0.066 R)
• M10: 23,565,405 km (0.081 R)
• M11: 26,811,529 km (0.045 R)
• M12: 27,922,592 km (0.101 R)
• M13: 31,108,279 km (0.097 R)
• M14: 38,444,259 km (0.117 R)
• M15: 40,116,315 km (0.099 R)
• M16: 43,604,787 km (0.119 R)
• M17: 45,991,921 km (0.113 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit