🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 47.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,326,879 km

• M1: 44,281 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.19 AU - 3.21 AU

Year: 2112 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,326,879 km

• M1: 432,787 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 12.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.35 AU - 5.33 AU

Year: 3929 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,326,879 km

• M1: 153,039 km (0.06 R)
• M2: 617,091 km (0.025 R)
• M3: 1,075,010 km (0.093 R)
• M4: 1,514,080 km (0.093 R)
• M5: 1,944,024 km (0.114 R)
• M6: 2,950,668 km (0.115 R)
• M7: 3,393,777 km (0.092 R)
• M8: 4,109,304 km (0.086 R)
• M9: 4,700,963 km (0.1 R)
• M10: 5,550,530 km (0.083 R)
• M11: 9,819,305 km (0.113 R)
• M12: 10,783,164 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 10.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.54 AU - 10.88 AU

Year: 12932 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,326,879 km

• M1: 151,543 km (0.076 R)
• M2: 495,019 km (0.088 R)
• M3: 3,558,185 km (0.112 R)
• M4: 5,086,178 km (0.114 R)
• M5: 8,139,171 km (0.098 R)
• M6: 10,798,274 km (0.106 R)
• M7: 14,707,715 km (0.03 R)
• M8: 19,252,648 km (0.117 R)
• M9: 22,891,167 km (0.074 R)
• M10: 27,516,883 km (0.059 R)
• M11: 28,549,407 km (0.116 R)
• M12: 31,294,229 km (0.071 R)
• M13: 36,512,801 km (0.07 R)
• M14: 39,268,693 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.7

Radius: 6.4

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.3 AU - 14.64 AU

Year: 17234 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,326,879 km

• M1: 79,885 km (0.106 R)
• M2: 310,416 km (0.029 R)
• M3: 545,434 km (0.103 R)
• M4: 1,148,014 km (0.087 R)
• M5: 1,758,074 km (0.094 R)
• M6: 2,541,518 km (0.105 R)
• M7: 3,090,393 km (0.119 R)
• M8: 4,734,922 km (0.097 R)
• M9: 5,290,080 km (0.07 R)
• M10: 9,006,091 km (0.097 R)
• M11: 15,236,842 km (0.113 R)
• M12: 15,631,631 km (0.082 R)
• M13: 20,055,689 km (0.119 R)
• M14: 20,914,530 km (0.056 R)
• M15: 21,402,070 km (0.078 R)
• M16: 21,797,457 km (0.094 R)
• M17: 22,097,251 km (0.039 R)
• M18: 23,013,089 km (0.073 R)
• M19: 25,138,576 km (0.034 R)
• M20: 25,912,446 km (0.115 R)
• M21: 26,136,394 km (0.08 R)
• M22: 26,816,166 km (0.101 R)
• M23: 30,392,453 km (0.049 R)
• M24: 38,912,052 km (0.076 R)
• M25: 43,634,109 km (0.094 R)
• M26: 46,214,522 km (0.114 R)
• M27: 51,323,589 km (0.097 R)
• M28: 59,673,394 km (0.077 R)
• M29: 64,476,084 km (0.11 R)
• M30: 65,093,923 km (0.103 R)
• M31: 66,551,006 km (0.089 R)
• M32: 67,182,010 km (0.1 R)
• M33: 68,670,060 km (0.107 R)
• M34: 72,596,855 km (0.029 R)
• M35: 75,981,507 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 3.4

Gravity: 45.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.42 AU - 14 AU

Year: 17715 Days

Day: 15.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,326,879 km

• M1: 53,556 km (0.077 R)
• M2: 207,642 km (0.108 R)
• M3: 548,875 km (0.114 R)
• M4: 1,238,521 km (0.105 R)
• M5: 1,795,324 km (0.088 R)
• M6: 2,148,824 km (0.078 R)
• M7: 3,016,641 km (0.055 R)
• M8: 3,142,602 km (0.081 R)
• M9: 3,514,353 km (0.118 R)
• M10: 3,797,243 km (0.044 R)
• M11: 4,125,760 km (0.073 R)
• M12: 4,873,300 km (0.116 R)
• M13: 5,189,101 km (0.093 R)
• M14: 5,707,159 km (0.102 R)
• M15: 6,340,407 km (0.117 R)
• M16: 7,981,794 km (0.115 R)
• M17: 10,164,727 km (0.09 R)
• M18: 10,972,705 km (0.115 R)
• M19: 11,211,164 km (0.041 R)
• M20: 13,720,518 km (0.076 R)
• M21: 15,437,303 km (0.054 R)
• M22: 19,032,440 km (0.055 R)
• M23: 19,900,855 km (0.072 R)
• M24: 20,344,712 km (0.094 R)
• M25: 20,886,107 km (0.086 R)
• M26: 21,716,076 km (0.112 R)
• M27: 22,186,561 km (0.079 R)
• M28: 27,818,472 km (0.092 R)
• M29: 28,039,428 km (0.079 R)
• M30: 29,504,889 km (0.091 R)
• M31: 35,099,101 km (0.062 R)
• M32: 37,467,684 km (0.09 R)
• M33: 37,737,260 km (0.051 R)
• M34: 39,104,584 km (0.06 R)
• M35: 40,081,010 km (0.034 R)
• M36: 41,360,221 km (0.091 R)
• M37: 41,504,134 km (0.102 R)
• M38: 42,082,629 km (0.082 R)
• M39: 52,588,588 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit