🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 322 Days

Day: 33.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.31 AU - 2.03 AU

Year: 800 Days

Day: 12.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.07 AU - 3.87 AU

Year: 2397 Days

Day: 41.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,715,683 km

• M1: 82,728 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.32 AU - 4.48 AU

Year: 3423 Days

Day: 41.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.43 AU - 5.51 AU

Year: 3505 Days

Day: 25.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 4.5

Gravity: 36.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.28 AU - 18.3 AU

Year: 22173 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,715,683 km

• M1: 107,411 km (0.064 R)
• M2: 290,519 km (0.104 R)
• M3: 467,045 km (0.083 R)
• M4: 611,855 km (0.079 R)
• M5: 934,687 km (0.036 R)
• M6: 1,100,592 km (0.103 R)
• M7: 1,332,019 km (0.083 R)
• M8: 1,595,312 km (0.117 R)
• M9: 1,739,524 km (0.072 R)
• M10: 2,160,343 km (0.062 R)
• M11: 2,927,780 km (0.093 R)
• M12: 4,830,066 km (0.119 R)
• M13: 5,572,371 km (0.103 R)
• M14: 5,864,237 km (0.106 R)
• M15: 6,615,068 km (0.11 R)
• M16: 8,521,843 km (0.112 R)
• M17: 10,513,439 km (0.097 R)
• M18: 11,218,943 km (0.118 R)
• M19: 13,010,976 km (0.106 R)
• M20: 13,229,388 km (0.08 R)
• M21: 13,974,835 km (0.11 R)
• M22: 16,719,058 km (0.069 R)
• M23: 17,063,732 km (0.075 R)
• M24: 17,767,440 km (0.111 R)
• M25: 21,476,869 km (0.116 R)
• M26: 25,105,215 km (0.041 R)
• M27: 26,710,999 km (0.08 R)
• M28: 40,525,166 km (0.082 R)
• M29: 41,460,302 km (0.108 R)
• M30: 47,546,542 km (0.081 R)
• M31: 57,848,749 km (0.079 R)
• M32: 59,431,943 km (0.103 R)
• M33: 69,320,811 km (0.104 R)
• M34: 72,922,230 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit