🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.92 AU - 0.92 AU

Year: 315 Days

Day: 47.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.36 AU - 6.32 AU

Year: 4399 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,108,103 km

• M1: 101,128 km (0.086 R)
• M2: 435,031 km (0.105 R)
• M3: 951,742 km (0.067 R)
• M4: 2,616,616 km (0.069 R)
• M5: 3,029,656 km (0.066 R)
• M6: 3,586,160 km (0.112 R)
• M7: 4,030,316 km (0.1 R)
• M8: 4,654,738 km (0.079 R)
• M9: 5,003,002 km (0.048 R)
• M10: 5,558,159 km (0.094 R)
• M11: 6,153,708 km (0.078 R)
• M12: 9,274,170 km (0.086 R)
• M13: 10,193,749 km (0.087 R)
• M14: 11,527,414 km (0.078 R)
• M15: 18,277,120 km (0.056 R)
• M16: 19,271,946 km (0.062 R)
• M17: 19,782,523 km (0.108 R)
• M18: 20,041,178 km (0.052 R)
• M19: 22,123,431 km (0.071 R)
• M20: 24,419,908 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 9.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.26 AU - 6.56 AU

Year: 5785 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,108,103 km

• M1: 115,789 km (0.074 R)
• M2: 430,243 km (0.102 R)
• M3: 972,087 km (0.033 R)
• M4: 1,335,011 km (0.034 R)
• M5: 1,682,228 km (0.061 R)
• M6: 2,044,554 km (0.064 R)
• M7: 4,368,557 km (0.088 R)
• M8: 4,785,636 km (0.075 R)
• M9: 6,459,187 km (0.109 R)
• M10: 6,828,993 km (0.034 R)
• M11: 8,772,270 km (0.07 R)
• M12: 9,268,336 km (0.088 R)
• M13: 10,003,161 km (0.1 R)
• M14: 11,249,311 km (0.116 R)
• M15: 13,660,530 km (0.051 R)
• M16: 14,271,038 km (0.065 R)
• M17: 14,668,969 km (0.043 R)
• M18: 16,520,990 km (0.097 R)
• M19: 16,833,650 km (0.097 R)
• M20: 18,124,081 km (0.032 R)
• M21: 19,618,265 km (0.074 R)
• M22: 20,181,501 km (0.104 R)
• M23: 21,711,289 km (0.107 R)
• M24: 24,836,687 km (0.101 R)
• M25: 29,698,468 km (0.109 R)
• M26: 31,482,273 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 14.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.92 AU - 14.36 AU

Year: 15077 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,108,103 km

• M1: 178,321 km (0.089 R)
• M2: 664,963 km (0.111 R)
• M3: 1,260,362 km (0.057 R)
• M4: 3,432,523 km (0.108 R)
• M5: 3,920,063 km (0.106 R)
• M6: 5,936,941 km (0.077 R)
• M7: 6,462,329 km (0.105 R)
• M8: 7,056,980 km (0.105 R)
• M9: 8,270,668 km (0.109 R)
• M10: 9,954,242 km (0.056 R)
• M11: 10,597,064 km (0.083 R)
• M12: 11,320,071 km (0.058 R)
• M13: 12,922,713 km (0.117 R)
• M14: 18,124,231 km (0.08 R)
• M15: 20,626,704 km (0.108 R)
• M16: 29,911,496 km (0.113 R)
• M17: 30,525,146 km (0.098 R)
• M18: 31,990,009 km (0.102 R)
• M19: 32,739,793 km (0.067 R)
• M20: 40,024,312 km (0.088 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit