🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 174 Days

Day: 21.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,898,193 km

• M1: 558,449 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 213 Days

Day: 13.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 226 Days

Day: 32.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.3 AU

Year: 396 Days

Day: 14.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.19 AU - 1.97 AU

Year: 692 Days

Day: 38.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.34 AU - 2.78 AU

Year: 1426 Days

Day: 21.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.32 AU - 3.38 AU

Year: 1676 Days

Day: 47.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.16 AU - 6.22 AU

Year: 4118 Days

Day: 30.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 10.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.19 AU - 8.25 AU

Year: 6067 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,898,193 km

• M1: 128,953 km (0.086 R)
• M2: 209,587 km (0.084 R)
• M3: 334,202 km (0.093 R)
• M4: 511,774 km (0.073 R)
• M5: 850,913 km (0.116 R)
• M6: 1,411,905 km (0.073 R)
• M7: 1,500,467 km (0.103 R)
• M8: 1,955,095 km (0.09 R)
• M9: 2,021,067 km (0.091 R)
• M10: 2,292,887 km (0.077 R)
• M11: 2,468,814 km (0.075 R)
• M12: 2,558,423 km (0.119 R)
• M13: 2,649,229 km (0.108 R)
• M14: 2,852,831 km (0.102 R)
• M15: 3,100,266 km (0.096 R)
• M16: 3,454,364 km (0.101 R)
• M17: 3,534,698 km (0.088 R)
• M18: 3,718,105 km (0.12 R)
• M19: 3,800,684 km (0.103 R)
• M20: 4,726,246 km (0.109 R)
• M21: 4,838,294 km (0.099 R)
• M22: 5,458,826 km (0.084 R)
• M23: 5,671,255 km (0.088 R)
• M24: 6,177,494 km (0.102 R)
• M25: 6,799,074 km (0.085 R)
• M26: 6,900,501 km (0.06 R)
• M27: 7,156,014 km (0.109 R)
• M28: 7,284,968 km (0.085 R)
• M29: 7,702,794 km (0.111 R)
• M30: 8,021,288 km (0.12 R)
• M31: 8,726,343 km (0.088 R)
• M32: 8,808,921 km (0.063 R)
• M33: 9,086,275 km (0.103 R)
• M34: 9,366,472 km (0.115 R)
• M35: 9,906,820 km (0.057 R)
• M36: 10,166,222 km (0.086 R)
• M37: 10,721,380 km (0.08 R)
• M38: 12,414,529 km (0.113 R)
• M39: 13,770,185 km (0.113 R)
• M40: 13,930,853 km (0.047 R)
• M41: 14,351,522 km (0.081 R)
• M42: 14,481,822 km (0.084 R)
• M43: 14,678,094 km (0.044 R)
• M44: 15,404,841 km (0.115 R)
• M45: 16,109,596 km (0.114 R)
• M46: 16,312,900 km (0.069 R)
• M47: 16,790,566 km (0.069 R)
• M48: 16,962,304 km (0.09 R)
• M49: 17,411,547 km (0.112 R)
• M50: 19,607,344 km (0.073 R)
• M51: 20,553,850 km (0.084 R)
• M52: 21,032,713 km (0.098 R)
• M53: 21,589,965 km (0.071 R)
• M54: 21,963,959 km (0.12 R)
• M55: 22,039,058 km (0.12 R)
• M56: 22,680,683 km (0.083 R)
• M57: 23,251,997 km (0.066 R)
• M58: 23,635,416 km (0.116 R)
• M59: 24,098,422 km (0.111 R)
• M60: 25,033,259 km (0.074 R)
• M61: 25,544,584 km (0.068 R)
• M62: 25,702,560 km (0.107 R)
• M63: 26,138,937 km (0.057 R)
• M64: 26,737,777 km (0.085 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit