🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.56 AU - 0.72 AU

Year: 182 Days

Day: 18.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.43 AU - 1.55 AU

Year: 645 Days

Day: 26.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.69 AU - 2.69 AU

Year: 1150 Days

Day: 43.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 11.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.6 AU - 12.9 AU

Year: 16151 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,414,113 km

• M1: 223,050 km (0.068 R)
• M2: 395,088 km (0.093 R)
• M3: 666,608 km (0.036 R)
• M4: 806,931 km (0.104 R)
• M5: 1,063,940 km (0.087 R)
• M6: 1,720,226 km (0.111 R)
• M7: 1,986,361 km (0.101 R)
• M8: 2,577,422 km (0.119 R)
• M9: 3,020,531 km (0.103 R)
• M10: 3,912,732 km (0.073 R)
• M11: 3,999,649 km (0.092 R)
• M12: 4,421,814 km (0.109 R)
• M13: 5,188,802 km (0.05 R)
• M14: 5,260,609 km (0.101 R)
• M15: 5,332,715 km (0.108 R)
• M16: 5,477,975 km (0.111 R)
• M17: 5,649,264 km (0.095 R)
• M18: 5,871,866 km (0.101 R)
• M19: 6,047,195 km (0.093 R)
• M20: 6,173,455 km (0.094 R)
• M21: 7,456,556 km (0.071 R)
• M22: 7,701,149 km (0.115 R)
• M23: 8,170,288 km (0.088 R)
• M24: 8,992,029 km (0.094 R)
• M25: 9,310,672 km (0.04 R)
• M26: 9,486,001 km (0.111 R)
• M27: 9,721,468 km (0.108 R)
• M28: 10,168,317 km (0.12 R)
• M29: 10,774,637 km (0.103 R)
• M30: 11,143,994 km (0.104 R)
• M31: 11,299,277 km (0.111 R)
• M32: 14,516,229 km (0.092 R)
• M33: 15,198,396 km (0.094 R)
• M34: 16,700,358 km (0.037 R)
• M35: 17,812,319 km (0.111 R)
• M36: 18,948,066 km (0.1 R)
• M37: 19,618,265 km (0.104 R)
• M38: 20,448,084 km (0.095 R)
• M39: 20,524,080 km (0.096 R)
• M40: 20,867,257 km (0.114 R)
• M41: 20,943,702 km (0.093 R)
• M42: 21,173,933 km (0.07 R)
• M43: 21,366,316 km (0.098 R)
• M44: 21,714,131 km (0.05 R)
• M45: 22,886,978 km (0.068 R)
• M46: 24,000,286 km (0.052 R)
• M47: 24,160,655 km (0.073 R)
• M48: 24,887,251 km (0.067 R)
• M49: 25,580,039 km (0.098 R)
• M50: 26,279,260 km (0.1 R)
• M51: 26,444,565 km (0.098 R)
• M52: 26,776,523 km (0.11 R)
• M53: 27,318,666 km (0.074 R)
• M54: 28,033,295 km (0.115 R)
• M55: 28,244,676 km (0.074 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit