🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.5 AU - 0.62 AU

Year: 151 Days

Day: 34.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.21 AU - 1.63 AU

Year: 609 Days

Day: 34.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.25 AU - 4.85 AU

Year: 2933 Days

Day: 47.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 6.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.92 AU - 15.8 AU

Year: 17574 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,720,738 km

• M1: 86,168 km (0.113 R)
• M2: 572,212 km (0.095 R)
• M3: 914,043 km (0.093 R)
• M4: 1,268,291 km (0.107 R)
• M5: 5,465,857 km (0.095 R)
• M6: 7,250,859 km (0.059 R)
• M7: 8,136,329 km (0.092 R)
• M8: 8,846,320 km (0.063 R)
• M9: 9,291,673 km (0.049 R)
• M10: 9,961,273 km (0.112 R)
• M11: 11,687,184 km (0.119 R)
• M12: 13,281,149 km (0.105 R)
• M13: 16,669,392 km (0.076 R)
• M14: 17,425,310 km (0.074 R)
• M15: 17,656,438 km (0.056 R)
• M16: 20,336,634 km (0.087 R)
• M17: 22,448,058 km (0.034 R)
• M18: 26,895,752 km (0.102 R)
• M19: 28,464,136 km (0.088 R)
• M20: 29,543,186 km (0.082 R)
• M21: 29,872,002 km (0.046 R)
• M22: 33,060,830 km (0.094 R)
• M23: 33,653,238 km (0.103 R)
• M24: 35,226,409 km (0.058 R)
• M25: 36,595,379 km (0.085 R)
• M26: 47,185,861 km (0.067 R)
• M27: 52,931,317 km (0.113 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit