🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.49 AU

Year: 501 Days

Day: 20.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.55 AU

Year: 519 Days

Day: 39.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.41 AU - 1.91 AU

Year: 748 Days

Day: 24.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.51 AU - 4.45 AU

Year: 2778 Days

Day: 14.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 4.7

Gravity: 37.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 17.45 AU - 23.89 AU

Year: 32877 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 113,089,349 km

• M1: 61,784 km (0.072 R)
• M2: 417,528 km (0.117 R)
• M3: 821,592 km (0.073 R)
• M4: 1,278,463 km (0.103 R)
• M5: 1,469,949 km (0.116 R)
• M6: 1,932,655 km (0.086 R)
• M7: 3,140,957 km (0.093 R)
• M8: 3,524,526 km (0.087 R)
• M9: 4,047,071 km (0.064 R)
• M10: 4,194,724 km (0.062 R)
• M11: 4,781,148 km (0.049 R)
• M12: 6,458,589 km (0.098 R)
• M13: 7,238,293 km (0.116 R)
• M14: 8,254,511 km (0.031 R)
• M15: 9,234,677 km (0.109 R)
• M16: 12,248,924 km (0.064 R)
• M17: 12,636,981 km (0.03 R)
• M18: 13,033,415 km (0.103 R)
• M19: 13,684,764 km (0.12 R)
• M20: 13,850,968 km (0.056 R)
• M21: 14,964,125 km (0.12 R)
• M22: 17,955,784 km (0.119 R)
• M23: 20,444,943 km (0.103 R)
• M24: 24,964,743 km (0.05 R)
• M25: 25,462,754 km (0.09 R)
• M26: 31,531,342 km (0.079 R)
• M27: 33,148,794 km (0.109 R)
• M28: 36,868,096 km (0.08 R)
• M29: 38,331,762 km (0.109 R)
• M30: 42,954,037 km (0.081 R)
• M31: 43,489,447 km (0.109 R)
• M32: 49,285,617 km (0.088 R)
• M33: 57,281,623 km (0.118 R)
• M34: 58,802,734 km (0.099 R)
• M35: 65,156,305 km (0.114 R)
• M36: 66,099,819 km (0.111 R)
• M37: 66,337,081 km (0.112 R)
• M38: 76,300,748 km (0.09 R)
• M39: 80,010,626 km (0.097 R)
• M40: 88,074,250 km (0.111 R)
• M41: 93,342,190 km (0.067 R)
• M42: 110,732,344 km (0.114 R)
• M43: 113,089,408 km (0.116 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 20,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit