🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 376 Days

Day: 42.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.38 AU - 1.56 AU

Year: 661 Days

Day: 33.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.03 AU - 2.03 AU

Year: 1073 Days

Day: 29.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.03 AU - 3.35 AU

Year: 1636 Days

Day: 30.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.55 AU - 3.69 AU

Year: 2554 Days

Day: 45.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 3.3

Gravity: 74.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.01 AU - 18.35 AU

Year: 21934 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,609,232 km

• M1: 50,564 km (0.099 R)
• M2: 196,422 km (0.041 R)
• M3: 372,200 km (0.068 R)
• M4: 484,099 km (0.058 R)
• M5: 600,635 km (0.055 R)
• M6: 789,129 km (0.106 R)
• M7: 927,507 km (0.091 R)
• M8: 1,109,567 km (0.039 R)
• M9: 1,510,490 km (0.058 R)
• M10: 1,615,507 km (0.119 R)
• M11: 1,820,606 km (0.026 R)
• M12: 2,149,572 km (0.115 R)
• M13: 2,282,714 km (0.119 R)
• M14: 5,156,040 km (0.114 R)
• M15: 5,274,671 km (0.108 R)
• M16: 5,809,933 km (0.105 R)
• M17: 6,891,824 km (0.113 R)
• M18: 7,231,112 km (0.074 R)
• M19: 9,327,876 km (0.065 R)
• M20: 9,504,252 km (0.096 R)
• M21: 9,623,033 km (0.103 R)
• M22: 11,258,736 km (0.083 R)
• M23: 14,199,979 km (0.086 R)
• M24: 16,736,411 km (0.108 R)
• M25: 23,431,963 km (0.06 R)
• M26: 23,757,787 km (0.107 R)
• M27: 30,152,199 km (0.099 R)
• M28: 33,055,744 km (0.083 R)
• M29: 44,016,481 km (0.067 R)
• M30: 45,853,094 km (0.094 R)
• M31: 51,668,711 km (0.082 R)
• M32: 57,758,990 km (0.085 R)
• M33: 73,637,009 km (0.112 R)
• M34: 74,569,602 km (0.103 R)
• M35: 77,174,699 km (0.076 R)
• M36: 77,654,759 km (0.105 R)
• M37: 77,895,462 km (0.056 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: 226 - 18,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit