🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 250 Days

Day: 29.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.83 AU - 1.15 AU

Year: 371 Days

Day: 15.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.02 AU - 1.66 AU

Year: 584 Days

Day: 31.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,780,277 km

• M1: 15,857 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.21 AU - 3.69 AU

Year: 2414 Days

Day: 21.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.67 AU - 3.83 AU

Year: 2736 Days

Day: 43.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,780,277 km

• M1: 110,852 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.3

Radius: 4

Gravity: 58.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.14 AU - 13.24 AU

Year: 17030 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,780,277 km

• M1: 49,816 km (0.073 R)
• M2: 285,433 km (0.117 R)
• M3: 415,284 km (0.087 R)
• M4: 673,938 km (0.071 R)
• M5: 834,307 km (0.072 R)
• M6: 1,109,717 km (0.117 R)
• M7: 1,290,730 km (0.065 R)
• M8: 1,877,752 km (0.097 R)
• M9: 2,074,025 km (0.08 R)
• M10: 2,284,060 km (0.119 R)
• M11: 2,771,301 km (0.073 R)
• M12: 6,456,943 km (0.07 R)
• M13: 9,919,236 km (0.085 R)
• M14: 10,393,910 km (0.081 R)
• M15: 11,646,344 km (0.099 R)
• M16: 12,444,299 km (0.088 R)
• M17: 15,211,111 km (0.097 R)
• M18: 15,841,667 km (0.119 R)
• M19: 16,002,035 km (0.117 R)
• M20: 16,986,838 km (0.086 R)
• M21: 17,837,751 km (0.073 R)
• M22: 18,538,617 km (0.084 R)
• M23: 21,921,025 km (0.106 R)
• M24: 25,803,239 km (0.099 R)
• M25: 27,040,114 km (0.092 R)
• M26: 28,198,451 km (0.08 R)
• M27: 31,998,536 km (0.094 R)
• M28: 35,712,153 km (0.116 R)
• M29: 43,195,188 km (0.085 R)
• M30: 43,508,147 km (0.033 R)
• M31: 46,067,019 km (0.092 R)
• M32: 49,233,856 km (0.109 R)
• M33: 53,257,740 km (0.092 R)
• M34: 59,212,632 km (0.082 R)
• M35: 60,181,578 km (0.055 R)
• M36: 67,892,301 km (0.044 R)
• M37: 71,545,182 km (0.043 R)
• M38: 73,977,194 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit