🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.7 AU - 1.08 AU

Year: 304 Days

Day: 47.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.59 AU - 1.77 AU

Year: 788 Days

Day: 35.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,389,722 km

• M1: 419,323 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.43 AU - 2.27 AU

Year: 910 Days

Day: 20.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.83 AU - 4.01 AU

Year: 2287 Days

Day: 20.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.7

Radius: 4.8

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.95 AU - 22.61 AU

Year: 28265 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 102,389,722 km

• M1: 59,690 km (0.082 R)
• M2: 300,393 km (0.085 R)
• M3: 553,662 km (0.072 R)
• M4: 739,612 km (0.071 R)
• M5: 915,689 km (0.091 R)
• M6: 1,119,890 km (0.117 R)
• M7: 1,456,634 km (0.06 R)
• M8: 2,686,778 km (0.089 R)
• M9: 3,227,724 km (0.115 R)
• M10: 3,540,234 km (0.078 R)
• M11: 3,804,423 km (0.082 R)
• M12: 4,225,242 km (0.115 R)
• M13: 4,560,940 km (0.082 R)
• M14: 4,833,956 km (0.117 R)
• M15: 8,836,148 km (0.072 R)
• M16: 9,322,491 km (0.08 R)
• M17: 9,826,486 km (0.05 R)
• M18: 10,282,161 km (0.119 R)
• M19: 10,820,115 km (0.067 R)
• M20: 14,614,814 km (0.085 R)
• M21: 18,223,713 km (0.078 R)
• M22: 19,615,273 km (0.09 R)
• M23: 22,607,978 km (0.071 R)
• M24: 24,566,065 km (0.107 R)
• M25: 24,803,477 km (0.11 R)
• M26: 25,525,286 km (0.109 R)
• M27: 28,162,098 km (0.105 R)
• M28: 31,252,042 km (0.028 R)
• M29: 32,093,830 km (0.113 R)
• M30: 33,675,977 km (0.061 R)
• M31: 35,158,940 km (0.063 R)
• M32: 39,541,560 km (0.082 R)
• M33: 40,360,608 km (0.042 R)
• M34: 44,099,358 km (0.056 R)
• M35: 54,240,897 km (0.079 R)
• M36: 62,903,062 km (0.081 R)
• M37: 69,794,737 km (0.094 R)
• M38: 82,635,321 km (0.081 R)
• M39: 83,436,268 km (0.05 R)
• M40: 86,966,329 km (0.065 R)
• M41: 96,667,002 km (0.065 R)
• M42: 97,853,613 km (0.068 R)
• M43: 99,651,630 km (0.042 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit