🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.76 AU - 0.78 AU

Year: 244 Days

Day: 29.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,388,892 km

• M1: 46,226 km (0.099 R)
• M2: 639,830 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.71 AU - 0.87 AU

Year: 254 Days

Day: 28.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,388,892 km

• M1: 315,951 km (0.077 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.48 AU - 5.04 AU

Year: 3180 Days

Day: 41.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,388,892 km

• M1: 1,022,801 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 6.8

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.75 AU - 17.97 AU

Year: 21771 Days

Day: 19 Hours

Environment

Temp: -181 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,388,892 km

• M1: 85,271 km (0.069 R)
• M2: 422,464 km (0.107 R)
• M3: 825,780 km (0.104 R)
• M4: 1,261,559 km (0.064 R)
• M5: 1,515,277 km (0.047 R)
• M6: 2,537,329 km (0.094 R)
• M7: 5,465,109 km (0.095 R)
• M8: 6,190,210 km (0.081 R)
• M9: 6,552,836 km (0.04 R)
• M10: 7,521,482 km (0.106 R)
• M11: 7,882,162 km (0.079 R)
• M12: 18,015,024 km (0.051 R)
• M13: 18,382,138 km (0.102 R)
• M14: 18,848,135 km (0.062 R)
• M15: 19,321,911 km (0.085 R)
• M16: 19,610,037 km (0.063 R)
• M17: 25,527,979 km (0.074 R)
• M18: 25,991,284 km (0.098 R)
• M19: 26,934,797 km (0.043 R)
• M20: 29,392,840 km (0.111 R)
• M21: 35,462,325 km (0.103 R)
• M22: 36,329,843 km (0.114 R)
• M23: 41,994,965 km (0.028 R)
• M24: 47,520,362 km (0.062 R)
• M25: 49,823,870 km (0.087 R)
• M26: 56,981,979 km (0.059 R)
• M27: 61,011,098 km (0.054 R)
• M28: 63,729,441 km (0.076 R)
• M29: 65,874,525 km (0.081 R)
• M30: 71,218,460 km (0.119 R)
• M31: 73,761,474 km (0.05 R)
• M32: 86,085,795 km (0.075 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 12,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit