🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 548 Days

Day: 30.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 178.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.95 AU - 4.01 AU

Year: 2292 Days

Day: 30.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.06 AU - 5.14 AU

Year: 4067 Days

Day: 24.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 13.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.15 AU - 7.61 AU

Year: 7079 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,710,990 km

• M1: 169,494 km (0.052 R)
• M2: 621,430 km (0.101 R)
• M3: 1,184,666 km (0.094 R)
• M4: 1,844,093 km (0.085 R)
• M5: 2,303,059 km (0.117 R)
• M6: 2,799,425 km (0.095 R)
• M7: 3,812,352 km (0.082 R)
• M8: 5,207,053 km (0.114 R)
• M9: 6,038,069 km (0.091 R)
• M10: 7,526,269 km (0.029 R)
• M11: 9,565,138 km (0.118 R)
• M12: 10,564,302 km (0.113 R)
• M13: 13,395,143 km (0.118 R)
• M14: 14,401,488 km (0.098 R)
• M15: 17,035,757 km (0.105 R)
• M16: 19,156,606 km (0.075 R)
• M17: 19,600,911 km (0.117 R)
• M18: 21,132,345 km (0.066 R)
• M19: 30,104,178 km (0.046 R)
• M20: 35,474,442 km (0.088 R)
• M21: 40,351,034 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 7.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.01 AU - 21.71 AU

Year: 28921 Days

Day: 17.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,710,990 km

• M1: 92,003 km (0.051 R)
• M2: 420,071 km (0.098 R)
• M3: 869,762 km (0.102 R)
• M4: 3,778,693 km (0.098 R)
• M5: 5,165,016 km (0.112 R)
• M6: 6,520,822 km (0.101 R)
• M7: 6,818,222 km (0.097 R)
• M8: 7,812,001 km (0.073 R)
• M9: 8,050,759 km (0.116 R)
• M10: 10,084,093 km (0.1 R)
• M11: 11,677,610 km (0.109 R)
• M12: 12,180,408 km (0.086 R)
• M13: 14,195,043 km (0.106 R)
• M14: 15,430,123 km (0.096 R)
• M15: 15,958,951 km (0.097 R)
• M16: 16,344,016 km (0.051 R)
• M17: 25,829,269 km (0.04 R)
• M18: 31,834,277 km (0.106 R)
• M19: 33,062,925 km (0.06 R)
• M20: 38,020,448 km (0.082 R)
• M21: 40,248,260 km (0.05 R)
• M22: 44,505,367 km (0.054 R)
• M23: 44,962,089 km (0.054 R)
• M24: 46,351,404 km (0.102 R)
• M25: 51,858,102 km (0.085 R)
• M26: 57,604,904 km (0.097 R)
• M27: 63,762,053 km (0.094 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit