🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 36.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 247 Days

Day: 46.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.03 AU - 3.73 AU

Year: 2226 Days

Day: 24.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 14.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.99 AU - 11.87 AU

Year: 12064 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,188,523 km

• M1: 183,557 km (0.078 R)
• M2: 826,827 km (0.069 R)
• M3: 1,478,027 km (0.106 R)
• M4: 3,023,672 km (0.104 R)
• M5: 3,485,481 km (0.078 R)
• M6: 4,401,768 km (0.061 R)
• M7: 4,999,262 km (0.099 R)
• M8: 5,473,786 km (0.078 R)
• M9: 6,673,262 km (0.03 R)
• M10: 7,595,233 km (0.094 R)
• M11: 8,792,615 km (0.098 R)
• M12: 9,538,659 km (0.083 R)
• M13: 10,112,367 km (0.099 R)
• M14: 13,143,220 km (0.102 R)
• M15: 14,320,855 km (0.059 R)
• M16: 15,354,875 km (0.114 R)
• M17: 16,735,514 km (0.051 R)
• M18: 19,328,194 km (0.106 R)
• M19: 25,795,161 km (0.086 R)
• M20: 28,272,202 km (0.118 R)
• M21: 29,788,227 km (0.065 R)
• M22: 32,746,675 km (0.107 R)
• M23: 34,055,506 km (0.12 R)
• M24: 40,177,201 km (0.118 R)
• M25: 46,995,423 km (0.108 R)
• M26: 51,627,123 km (0.116 R)
• M27: 54,217,859 km (0.084 R)
• M28: 55,044,836 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 8.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.95 AU - 12.17 AU

Year: 13174 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,188,523 km

• M1: 103,522 km (0.111 R)
• M2: 372,648 km (0.117 R)
• M3: 793,318 km (0.082 R)
• M4: 2,365,292 km (0.106 R)
• M5: 3,352,787 km (0.076 R)
• M6: 7,541,977 km (0.091 R)
• M7: 7,897,571 km (0.063 R)
• M8: 9,231,236 km (0.096 R)
• M9: 11,679,704 km (0.108 R)
• M10: 12,277,348 km (0.062 R)
• M11: 12,645,658 km (0.101 R)
• M12: 13,860,841 km (0.064 R)
• M13: 14,260,267 km (0.08 R)
• M14: 19,505,019 km (0.114 R)
• M15: 20,431,479 km (0.026 R)
• M16: 23,107,186 km (0.116 R)
• M17: 28,603,412 km (0.045 R)
• M18: 45,070,248 km (0.107 R)
• M19: 52,406,827 km (0.099 R)
• M20: 53,214,057 km (0.11 R)
• M21: 54,522,739 km (0.119 R)
• M22: 54,853,201 km (0.032 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit