🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 188 Days

Day: 41.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.92 AU - 1.18 AU

Year: 405 Days

Day: 36.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.09 AU - 1.23 AU

Year: 471 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,680,713 km

• M1: 165,754 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.3 AU - 1.36 AU

Year: 578 Days

Day: 20.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.4

Radius: 3.4

Gravity: 32.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.63 AU - 16.77 AU

Year: 25710 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,680,713 km

• M1: 42,336 km (0.112 R)
• M2: 151,393 km (0.118 R)
• M3: 571,613 km (0.113 R)
• M4: 686,056 km (0.086 R)
• M5: 826,379 km (0.111 R)
• M6: 973,733 km (0.119 R)
• M7: 1,165,517 km (0.109 R)
• M8: 1,459,776 km (0.047 R)
• M9: 3,364,755 km (0.077 R)
• M10: 3,772,260 km (0.05 R)
• M11: 3,925,598 km (0.097 R)
• M12: 4,277,452 km (0.091 R)
• M13: 4,512,021 km (0.086 R)
• M14: 5,775,375 km (0.093 R)
• M15: 6,187,667 km (0.106 R)
• M16: 7,638,916 km (0.098 R)
• M17: 8,758,955 km (0.095 R)
• M18: 9,469,844 km (0.086 R)
• M19: 10,336,764 km (0.064 R)
• M20: 11,192,613 km (0.038 R)
• M21: 12,974,324 km (0.076 R)
• M22: 14,410,015 km (0.11 R)
• M23: 15,320,468 km (0.117 R)
• M24: 16,430,185 km (0.035 R)
• M25: 18,455,291 km (0.043 R)
• M26: 18,986,513 km (0.116 R)
• M27: 21,021,194 km (0.101 R)
• M28: 22,289,335 km (0.117 R)
• M29: 25,845,426 km (0.1 R)
• M30: 27,642,395 km (0.074 R)
• M31: 30,737,127 km (0.078 R)
• M32: 32,367,743 km (0.103 R)
• M33: 35,663,833 km (0.109 R)
• M34: 38,456,526 km (0.093 R)
• M35: 41,692,927 km (0.089 R)
• M36: 47,537,117 km (0.089 R)
• M37: 50,912,195 km (0.108 R)
• M38: 51,258,214 km (0.085 R)
• M39: 55,534,021 km (0.096 R)
• M40: 60,427,666 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit