🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 257 Days

Day: 44.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.55 AU - 2.07 AU

Year: 927 Days

Day: 15.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 8.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.62 AU - 12.14 AU

Year: 11826 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,182,713 km

• M1: 109,506 km (0.05 R)
• M2: 756,367 km (0.05 R)
• M3: 1,379,442 km (0.108 R)
• M4: 1,667,418 km (0.075 R)
• M5: 1,962,574 km (0.11 R)
• M6: 2,891,128 km (0.043 R)
• M7: 3,180,900 km (0.059 R)
• M8: 4,367,211 km (0.119 R)
• M9: 4,690,043 km (0.095 R)
• M10: 7,793,151 km (0.08 R)
• M11: 9,280,902 km (0.077 R)
• M12: 10,423,980 km (0.067 R)
• M13: 11,939,107 km (0.091 R)
• M14: 12,572,654 km (0.074 R)
• M15: 13,289,228 km (0.04 R)
• M16: 13,595,754 km (0.092 R)
• M17: 13,907,067 km (0.075 R)
• M18: 14,738,532 km (0.07 R)
• M19: 15,467,522 km (0.079 R)
• M20: 16,151,035 km (0.056 R)
• M21: 16,500,346 km (0.032 R)
• M22: 19,321,463 km (0.068 R)
• M23: 21,934,189 km (0.1 R)
• M24: 23,592,183 km (0.091 R)
• M25: 25,238,507 km (0.102 R)
• M26: 25,614,447 km (0.106 R)
• M27: 30,528,737 km (0.117 R)
• M28: 34,979,273 km (0.089 R)
• M29: 45,003,228 km (0.059 R)
• M30: 47,100,740 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 13.7

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.24 AU - 13.06 AU

Year: 15142 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,182,713 km

• M1: 170,392 km (0.1 R)
• M2: 689,497 km (0.117 R)
• M3: 1,488,050 km (0.115 R)
• M4: 2,041,861 km (0.08 R)
• M5: 2,641,001 km (0.056 R)
• M6: 3,121,060 km (0.111 R)
• M7: 4,387,706 km (0.086 R)
• M8: 5,031,126 km (0.097 R)
• M9: 6,053,328 km (0.058 R)
• M10: 6,940,743 km (0.068 R)
• M11: 7,816,788 km (0.085 R)
• M12: 8,974,526 km (0.093 R)
• M13: 13,760,162 km (0.116 R)
• M14: 14,622,743 km (0.079 R)
• M15: 15,674,267 km (0.049 R)
• M16: 17,181,315 km (0.089 R)
• M17: 20,207,232 km (0.09 R)
• M18: 21,416,581 km (0.078 R)
• M19: 22,673,652 km (0.112 R)
• M20: 23,673,713 km (0.074 R)
• M21: 27,969,865 km (0.079 R)
• M22: 30,541,602 km (0.066 R)
• M23: 35,481,623 km (0.119 R)
• M24: 36,693,067 km (0.088 R)
• M25: 37,377,776 km (0.047 R)
• M26: 49,360,715 km (0.104 R)
• M27: 50,363,470 km (0.094 R)
• M28: 53,278,234 km (0.076 R)
• M29: 57,951,074 km (0.099 R)
• M30: 69,554,483 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit