🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.93 AU

Year: 217 Days

Day: 22.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.03 AU - 3.07 AU

Year: 1235 Days

Day: 24.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.71 AU - 4.27 AU

Year: 2417 Days

Day: 21.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.63 AU - 9.21 AU

Year: 6131 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 13.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.81 AU - 20.41 AU

Year: 20533 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,725,582 km

• M1: 174,581 km (0.066 R)
• M2: 644,767 km (0.083 R)
• M3: 1,158,785 km (0.049 R)
• M4: 1,711,699 km (0.087 R)
• M5: 2,417,502 km (0.119 R)
• M6: 4,347,165 km (0.109 R)
• M7: 6,094,617 km (0.1 R)
• M8: 7,545,717 km (0.116 R)
• M9: 9,158,980 km (0.106 R)
• M10: 10,927,227 km (0.107 R)
• M11: 12,272,860 km (0.098 R)
• M12: 13,575,857 km (0.074 R)
• M13: 14,889,476 km (0.104 R)
• M14: 16,371,093 km (0.095 R)
• M15: 17,235,619 km (0.063 R)
• M16: 18,039,558 km (0.104 R)
• M17: 24,606,755 km (0.112 R)
• M18: 25,283,387 km (0.104 R)
• M19: 27,387,780 km (0.107 R)
• M20: 29,606,765 km (0.076 R)
• M21: 31,020,315 km (0.118 R)
• M22: 35,246,156 km (0.112 R)
• M23: 42,846,775 km (0.033 R)
• M24: 43,498,274 km (0.098 R)
• M25: 46,170,540 km (0.03 R)
• M26: 58,555,000 km (0.096 R)
• M27: 67,350,906 km (0.111 R)
• M28: 68,453,293 km (0.12 R)
• M29: 74,146,838 km (0.102 R)
• M30: 77,710,409 km (0.113 R)
• M31: 79,411,786 km (0.079 R)
• M32: 83,646,901 km (0.066 R)

Kuiper Belt

Range: 36.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 20,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit