🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.84 AU - 1.1 AU

Year: 344 Days

Day: 44.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 398 Days

Day: 27.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.13 AU - 1.21 AU

Year: 455 Days

Day: 29.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 5.3

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.74 AU - 18.66 AU

Year: 26800 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,872,158 km

• M1: 66,421 km (0.106 R)
• M2: 263,442 km (0.093 R)
• M3: 506,389 km (0.076 R)
• M4: 767,138 km (0.084 R)
• M5: 1,751,941 km (0.062 R)
• M6: 1,978,133 km (0.064 R)
• M7: 2,606,294 km (0.098 R)
• M8: 3,590,050 km (0.098 R)
• M9: 4,871,804 km (0.093 R)
• M10: 9,046,931 km (0.063 R)
• M11: 11,243,626 km (0.087 R)
• M12: 12,026,173 km (0.069 R)
• M13: 12,844,623 km (0.107 R)
• M14: 13,267,386 km (0.064 R)
• M15: 14,289,888 km (0.076 R)
• M16: 14,820,362 km (0.084 R)
• M17: 18,727,559 km (0.082 R)
• M18: 23,897,961 km (0.118 R)
• M19: 24,969,829 km (0.079 R)
• M20: 27,324,051 km (0.091 R)
• M21: 28,614,333 km (0.115 R)
• M22: 30,067,826 km (0.07 R)
• M23: 32,468,572 km (0.064 R)
• M24: 32,858,873 km (0.099 R)
• M25: 44,620,706 km (0.06 R)
• M26: 45,103,309 km (0.037 R)
• M27: 50,992,678 km (0.089 R)
• M28: 54,761,348 km (0.109 R)
• M29: 59,097,292 km (0.067 R)
• M30: 60,854,469 km (0.097 R)
• M31: 64,063,792 km (0.104 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit