🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.4 AU - 1.46 AU

Year: 601 Days

Day: 40.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,752,571 km

• M1: 1,217,876 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 8.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.5 AU - 5.74 AU

Year: 4683 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,752,571 km

• M1: 109,506 km (0.107 R)
• M2: 486,642 km (0.038 R)
• M3: 954,135 km (0.085 R)
• M4: 1,382,584 km (0.116 R)
• M5: 1,703,022 km (0.096 R)
• M6: 2,326,097 km (0.07 R)
• M7: 5,217,375 km (0.116 R)
• M8: 5,898,195 km (0.059 R)
• M9: 6,838,268 km (0.104 R)
• M10: 7,162,746 km (0.114 R)
• M11: 7,906,846 km (0.118 R)
• M12: 8,264,684 km (0.055 R)
• M13: 8,977,817 km (0.114 R)
• M14: 9,621,237 km (0.105 R)
• M15: 10,840,610 km (0.108 R)
• M16: 15,615,774 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 4.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.06 AU - 20.82 AU

Year: 24505 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,752,571 km

• M1: 106,514 km (0.032 R)
• M2: 854,353 km (0.051 R)
• M3: 1,045,839 km (0.119 R)
• M4: 1,387,071 km (0.093 R)
• M5: 1,989,053 km (0.082 R)
• M6: 3,122,556 km (0.093 R)
• M7: 4,412,539 km (0.066 R)
• M8: 5,123,877 km (0.09 R)
• M9: 7,404,945 km (0.103 R)
• M10: 10,285,153 km (0.084 R)
• M11: 13,967,205 km (0.027 R)
• M12: 16,063,819 km (0.11 R)
• M13: 18,361,194 km (0.118 R)
• M14: 25,340,234 km (0.065 R)
• M15: 37,132,884 km (0.111 R)
• M16: 41,662,109 km (0.043 R)
• M17: 49,745,481 km (0.104 R)
• M18: 54,566,123 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.8

Radius: 4.5

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.96 AU - 21.94 AU

Year: 30148 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,752,571 km

• M1: 55,950 km (0.106 R)
• M2: 211,681 km (0.119 R)
• M3: 521,049 km (0.104 R)
• M4: 853,456 km (0.095 R)
• M5: 1,431,053 km (0.083 R)
• M6: 1,802,804 km (0.115 R)
• M7: 1,964,818 km (0.115 R)
• M8: 2,359,906 km (0.079 R)
• M9: 2,643,993 km (0.078 R)
• M10: 4,073,550 km (0.041 R)
• M11: 5,199,723 km (0.09 R)
• M12: 7,998,400 km (0.084 R)
• M13: 8,240,449 km (0.105 R)
• M14: 8,537,401 km (0.08 R)
• M15: 9,742,412 km (0.088 R)
• M16: 10,528,997 km (0.081 R)
• M17: 13,275,913 km (0.097 R)
• M18: 13,891,209 km (0.077 R)
• M19: 18,236,429 km (0.083 R)
• M20: 18,740,724 km (0.12 R)
• M21: 20,850,652 km (0.12 R)
• M22: 21,868,666 km (0.068 R)
• M23: 24,103,359 km (0.114 R)
• M24: 24,608,551 km (0.112 R)
• M25: 30,522,304 km (0.062 R)
• M26: 33,554,653 km (0.038 R)
• M27: 36,648,935 km (0.066 R)
• M28: 37,721,253 km (0.102 R)
• M29: 41,928,543 km (0.102 R)
• M30: 44,446,126 km (0.108 R)
• M31: 47,062,742 km (0.114 R)
• M32: 48,328,789 km (0.102 R)
• M33: 63,021,394 km (0.118 R)
• M34: 63,787,036 km (0.119 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit