🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.69 AU - 0.93 AU

Year: 257 Days

Day: 21.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.16 AU - 1.42 AU

Year: 517 Days

Day: 27.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 783 Days

Day: 41.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.39 AU - 5.37 AU

Year: 3807 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 8.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.61 AU - 12.19 AU

Year: 11843 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,704,858 km

• M1: 109,805 km (0.1 R)
• M2: 766,240 km (0.041 R)
• M3: 1,055,413 km (0.061 R)
• M4: 1,572,573 km (0.05 R)
• M5: 1,915,002 km (0.074 R)
• M6: 2,364,394 km (0.12 R)
• M7: 2,667,031 km (0.115 R)
• M8: 3,018,287 km (0.092 R)
• M9: 5,363,532 km (0.116 R)
• M10: 5,746,204 km (0.063 R)
• M11: 8,670,393 km (0.062 R)
• M12: 9,395,644 km (0.036 R)
• M13: 9,849,673 km (0.108 R)
• M14: 11,356,872 km (0.089 R)
• M15: 12,523,436 km (0.102 R)
• M16: 19,987,024 km (0.076 R)
• M17: 22,655,102 km (0.119 R)
• M18: 25,454,676 km (0.102 R)
• M19: 26,636,350 km (0.12 R)
• M20: 29,002,838 km (0.08 R)
• M21: 29,857,940 km (0.06 R)
• M22: 30,182,866 km (0.112 R)
• M23: 35,829,737 km (0.066 R)
• M24: 37,312,701 km (0.109 R)
• M25: 40,665,488 km (0.108 R)
• M26: 42,963,162 km (0.057 R)
• M27: 43,239,021 km (0.115 R)
• M28: 43,933,903 km (0.112 R)
• M29: 48,708,169 km (0.08 R)
• M30: 50,220,454 km (0.096 R)
• M31: 52,232,845 km (0.059 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit