🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 170 Days

Day: 28.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.02 AU - 1.1 AU

Year: 420 Days

Day: 44.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,188,054 km

• M1: 20,196 km (0.083 R)
• M2: 107,112 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.69 AU - 2.71 AU

Year: 1256 Days

Day: 28.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 10.9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.81 AU - 9.77 AU

Year: 9190 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,188,054 km

• M1: 135,536 km (0.102 R)
• M2: 810,671 km (0.086 R)
• M3: 1,202,019 km (0.067 R)
• M4: 1,634,357 km (0.081 R)
• M5: 2,883,948 km (0.029 R)
• M6: 3,238,196 km (0.117 R)
• M7: 3,876,530 km (0.076 R)
• M8: 4,338,039 km (0.055 R)
• M9: 5,503,556 km (0.062 R)
• M10: 6,713,354 km (0.084 R)
• M11: 9,603,884 km (0.046 R)
• M12: 10,868,136 km (0.115 R)
• M13: 12,183,251 km (0.087 R)
• M14: 12,702,804 km (0.098 R)
• M15: 13,177,029 km (0.072 R)
• M16: 15,660,055 km (0.052 R)
• M17: 17,844,632 km (0.112 R)
• M18: 19,357,366 km (0.089 R)
• M19: 22,293,075 km (0.106 R)
• M20: 23,070,984 km (0.097 R)
• M21: 23,510,951 km (0.043 R)
• M22: 38,350,013 km (0.095 R)
• M23: 39,216,633 km (0.078 R)
• M24: 45,652,333 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit