🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 194 Days

Day: 39.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.85 AU - 0.91 AU

Year: 353 Days

Day: 31.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 427 Days

Day: 25.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,943,865 km

• M1: 57,745 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 11.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.66 AU - 4.18 AU

Year: 2704 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,943,865 km

• M1: 140,622 km (0.083 R)
• M2: 575,802 km (0.071 R)
• M3: 935,884 km (0.103 R)
• M4: 1,292,376 km (0.104 R)
• M5: 2,133,415 km (0.054 R)
• M6: 2,675,708 km (0.059 R)
• M7: 3,603,364 km (0.026 R)
• M8: 6,140,693 km (0.111 R)
• M9: 7,366,498 km (0.114 R)
• M10: 8,270,069 km (0.118 R)
• M11: 9,209,993 km (0.064 R)
• M12: 9,762,009 km (0.089 R)
• M13: 11,720,993 km (0.077 R)
• M14: 13,504,200 km (0.101 R)
• M15: 15,979,297 km (0.041 R)
• M16: 18,280,411 km (0.09 R)
• M17: 20,053,744 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.8

Radius: 5.7

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.45 AU - 12.07 AU

Year: 17240 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,943,865 km

• M1: 70,909 km (0.109 R)
• M2: 452,833 km (0.094 R)
• M3: 647,011 km (0.109 R)
• M4: 1,071,420 km (0.096 R)
• M5: 1,930,411 km (0.095 R)
• M6: 2,203,128 km (0.108 R)
• M7: 6,558,520 km (0.1 R)
• M8: 8,074,844 km (0.073 R)
• M9: 8,993,674 km (0.114 R)
• M10: 9,923,575 km (0.064 R)
• M11: 11,718,151 km (0.035 R)
• M12: 12,036,944 km (0.059 R)
• M13: 12,825,624 km (0.119 R)
• M14: 14,578,612 km (0.075 R)
• M15: 21,346,868 km (0.048 R)
• M16: 34,546,337 km (0.059 R)
• M17: 38,184,408 km (0.12 R)
• M18: 46,686,653 km (0.101 R)
• M19: 47,487,600 km (0.093 R)
• M20: 51,460,022 km (0.105 R)
• M21: 52,486,563 km (0.085 R)
• M22: 57,641,556 km (0.088 R)
• M23: 64,497,476 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit