🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 225 Days

Day: 13.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.83 AU - 4.23 AU

Year: 2499 Days

Day: 23.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 9.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.63 AU - 10.15 AU

Year: 9155 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,072,604 km

• M1: 137,181 km (0.078 R)
• M2: 455,526 km (0.076 R)
• M3: 804,837 km (0.116 R)
• M4: 1,218,175 km (0.057 R)
• M5: 1,757,625 km (0.106 R)
• M6: 2,278,525 km (0.045 R)
• M7: 4,398,776 km (0.07 R)
• M8: 5,392,854 km (0.117 R)
• M9: 7,626,200 km (0.1 R)
• M10: 12,169,188 km (0.059 R)
• M11: 12,488,580 km (0.051 R)
• M12: 13,480,264 km (0.093 R)
• M13: 15,371,630 km (0.103 R)
• M14: 16,445,444 km (0.079 R)
• M15: 17,703,861 km (0.095 R)
• M16: 18,954,200 km (0.092 R)
• M17: 23,057,969 km (0.086 R)
• M18: 24,547,963 km (0.068 R)
• M19: 27,081,703 km (0.113 R)
• M20: 29,211,527 km (0.05 R)
• M21: 30,855,907 km (0.071 R)
• M22: 31,851,481 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796

Radius: 6.6

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.63 AU - 15.47 AU

Year: 16749 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,072,604 km

• M1: 82,129 km (0.029 R)
• M2: 827,725 km (0.026 R)
• M3: 1,138,889 km (0.095 R)
• M4: 1,795,623 km (0.107 R)
• M5: 2,496,639 km (0.093 R)
• M6: 3,022,625 km (0.045 R)
• M7: 3,678,013 km (0.093 R)
• M8: 5,046,834 km (0.037 R)
• M9: 5,647,918 km (0.069 R)
• M10: 6,129,324 km (0.045 R)
• M11: 8,031,610 km (0.03 R)
• M12: 11,322,764 km (0.096 R)
• M13: 11,637,368 km (0.049 R)
• M14: 12,818,144 km (0.11 R)
• M15: 13,507,790 km (0.059 R)
• M16: 13,861,589 km (0.057 R)
• M17: 14,149,266 km (0.115 R)
• M18: 24,016,741 km (0.119 R)
• M19: 24,431,875 km (0.111 R)
• M20: 25,169,692 km (0.046 R)
• M21: 26,139,984 km (0.093 R)
• M22: 31,739,881 km (0.109 R)
• M23: 33,383,513 km (0.114 R)
• M24: 35,349,678 km (0.089 R)
• M25: 35,886,734 km (0.106 R)
• M26: 37,391,689 km (0.105 R)
• M27: 38,371,106 km (0.096 R)
• M28: 41,263,281 km (0.11 R)
• M29: 41,858,681 km (0.098 R)
• M30: 42,914,244 km (0.063 R)
• M31: 63,480,660 km (0.026 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit