🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 24.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,926,840 km

• M1: 336,595 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.31 AU - 1.33 AU

Year: 560 Days

Day: 20.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,926,840 km

• M1: 867,368 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.71 AU - 2.03 AU

Year: 943 Days

Day: 30.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,926,840 km

• M1: 257,608 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 15

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.42 AU - 5.26 AU

Year: 3929 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 111.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 96,926,840 km

• M1: 186,549 km (0.063 R)
• M2: 882,029 km (0.104 R)
• M3: 1,434,644 km (0.113 R)
• M4: 2,128,927 km (0.118 R)
• M5: 3,025,168 km (0.108 R)
• M6: 4,829,468 km (0.074 R)
• M7: 14,060,105 km (0.063 R)
• M8: 14,902,192 km (0.082 R)
• M9: 15,830,147 km (0.1 R)
• M10: 17,801,698 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.1

Radius: 6

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.81 AU - 20.65 AU

Year: 31113 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,926,840 km

• M1: 76,594 km (0.088 R)
• M2: 307,723 km (0.049 R)
• M3: 602,580 km (0.093 R)
• M4: 921,224 km (0.058 R)
• M5: 1,699,581 km (0.084 R)
• M6: 2,133,116 km (0.107 R)
• M7: 3,683,249 km (0.092 R)
• M8: 4,823,035 km (0.107 R)
• M9: 5,141,380 km (0.112 R)
• M10: 6,701,087 km (0.091 R)
• M11: 7,614,980 km (0.106 R)
• M12: 8,783,190 km (0.089 R)
• M13: 9,875,554 km (0.096 R)
• M14: 10,194,496 km (0.097 R)
• M15: 11,469,220 km (0.045 R)
• M16: 12,474,069 km (0.102 R)
• M17: 12,771,619 km (0.077 R)
• M18: 13,929,806 km (0.06 R)
• M19: 14,412,259 km (0.074 R)
• M20: 16,364,810 km (0.056 R)
• M21: 16,992,523 km (0.082 R)
• M22: 19,464,628 km (0.101 R)
• M23: 21,950,346 km (0.106 R)
• M24: 24,177,110 km (0.096 R)
• M25: 25,822,537 km (0.076 R)
• M26: 28,944,046 km (0.049 R)
• M27: 33,437,518 km (0.064 R)
• M28: 34,592,862 km (0.091 R)
• M29: 36,830,397 km (0.098 R)
• M30: 37,135,876 km (0.066 R)
• M31: 40,770,955 km (0.119 R)
• M32: 50,222,848 km (0.09 R)
• M33: 50,787,131 km (0.119 R)
• M34: 69,509,603 km (0.043 R)
• M35: 70,679,908 km (0.078 R)
• M36: 74,269,359 km (0.072 R)
• M37: 77,226,909 km (0.034 R)
• M38: 79,750,774 km (0.03 R)
• M39: 81,549,838 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit