🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 40 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,448,218 km

• M1: 226,790 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 205 Days

Day: 48 Hours

Environment

Temp: 217 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.19 AU - 1.55 AU

Year: 574 Days

Day: 42.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.27 AU - 4.27 AU

Year: 2622 Days

Day: 35.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,448,218 km

• M1: 489,484 km (0.054 R)

Asteroid Belt

Center: 11.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 7.2

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.14 AU - 19.88 AU

Year: 29686 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,448,218 km

• M1: 89,609 km (0.108 R)
• M2: 375,191 km (0.111 R)
• M3: 720,015 km (0.072 R)
• M4: 1,390,961 km (0.081 R)
• M5: 1,678,488 km (0.092 R)
• M6: 3,249,715 km (0.091 R)
• M7: 4,186,197 km (0.102 R)
• M8: 4,463,851 km (0.065 R)
• M9: 5,826,388 km (0.081 R)
• M10: 6,579,464 km (0.107 R)
• M11: 7,546,764 km (0.101 R)
• M12: 9,112,904 km (0.073 R)
• M13: 10,627,433 km (0.1 R)
• M14: 11,145,490 km (0.079 R)
• M15: 11,477,897 km (0.086 R)
• M16: 12,443,700 km (0.058 R)
• M17: 13,019,203 km (0.083 R)
• M18: 15,174,460 km (0.073 R)
• M19: 17,467,496 km (0.069 R)
• M20: 19,787,909 km (0.054 R)
• M21: 20,177,312 km (0.109 R)
• M22: 22,097,251 km (0.109 R)
• M23: 22,516,424 km (0.113 R)
• M24: 25,485,942 km (0.099 R)
• M25: 36,086,597 km (0.029 R)
• M26: 42,184,505 km (0.088 R)
• M27: 45,139,362 km (0.116 R)
• M28: 49,826,114 km (0.034 R)
• M29: 55,788,487 km (0.081 R)
• M30: 63,888,164 km (0.091 R)
• M31: 70,905,950 km (0.097 R)
• M32: 76,733,236 km (0.032 R)
• M33: 77,453,250 km (0.075 R)
• M34: 80,873,058 km (0.086 R)
• M35: 82,620,062 km (0.062 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit