🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 13.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.98 AU - 3.78 AU

Year: 4012 Days

Day: 7.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,513,313 km

• M1: 168,447 km (0.11 R)
• M2: 1,368,521 km (0.047 R)
• M3: 2,064,600 km (0.106 R)
• M4: 3,077,378 km (0.033 R)
• M5: 4,830,814 km (0.117 R)
• M6: 5,344,982 km (0.105 R)
• M7: 6,362,996 km (0.113 R)
• M8: 6,823,757 km (0.119 R)
• M9: 7,339,870 km (0.029 R)
• M10: 8,021,737 km (0.062 R)
• M11: 8,670,992 km (0.115 R)
• M12: 9,750,789 km (0.047 R)
• M13: 10,703,129 km (0.083 R)
• M14: 12,841,182 km (0.098 R)
• M15: 14,139,392 km (0.102 R)
• M16: 17,467,197 km (0.099 R)
• M17: 19,249,356 km (0.116 R)
• M18: 19,956,206 km (0.05 R)
• M19: 20,746,831 km (0.105 R)
• M20: 21,695,581 km (0.117 R)
• M21: 23,972,610 km (0.112 R)
• M22: 25,321,235 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.01 AU - 3.91 AU

Year: 4156 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,513,313 km

• M1: 171,589 km (0.065 R)
• M2: 680,222 km (0.119 R)
• M3: 1,422,975 km (0.079 R)
• M4: 2,218,387 km (0.045 R)
• M5: 3,279,036 km (0.07 R)
• M6: 3,729,475 km (0.037 R)
• M7: 4,240,352 km (0.082 R)
• M8: 4,715,474 km (0.115 R)
• M9: 5,680,082 km (0.084 R)
• M10: 7,396,568 km (0.058 R)
• M11: 8,058,987 km (0.067 R)
• M12: 8,823,881 km (0.116 R)
• M13: 12,022,882 km (0.116 R)
• M14: 12,656,279 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 5.8

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.59 AU - 7.39 AU

Year: 10675 Days

Day: 16.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,513,313 km

• M1: 73,153 km (0.083 R)
• M2: 256,411 km (0.062 R)
• M3: 600,486 km (0.072 R)
• M4: 931,396 km (0.093 R)
• M5: 2,170,964 km (0.066 R)
• M6: 3,166,987 km (0.077 R)
• M7: 3,370,290 km (0.076 R)
• M8: 6,946,577 km (0.097 R)
• M9: 7,930,931 km (0.053 R)
• M10: 9,647,267 km (0.057 R)
• M11: 10,467,662 km (0.088 R)
• M12: 14,277,770 km (0.111 R)
• M13: 17,068,219 km (0.082 R)
• M14: 18,049,731 km (0.062 R)
• M15: 22,436,689 km (0.079 R)
• M16: 22,768,796 km (0.093 R)
• M17: 24,217,203 km (0.087 R)
• M18: 26,089,719 km (0.069 R)
• M19: 26,272,827 km (0.094 R)
• M20: 30,830,027 km (0.114 R)
• M21: 33,456,068 km (0.1 R)
• M22: 37,493,864 km (0.117 R)
• M23: 37,961,656 km (0.092 R)
• M24: 39,268,095 km (0.083 R)
• M25: 39,629,523 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.8

Radius: 3.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.61 AU - 7.11 AU

Year: 11601 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,513,313 km

• M1: 85,271 km (0.075 R)
• M2: 199,713 km (0.113 R)
• M3: 1,321,996 km (0.112 R)
• M4: 1,797,718 km (0.116 R)
• M5: 2,439,941 km (0.096 R)
• M6: 3,075,583 km (0.073 R)
• M7: 3,354,583 km (0.079 R)
• M8: 3,877,726 km (0.027 R)
• M9: 8,812,212 km (0.108 R)
• M10: 8,996,816 km (0.109 R)
• M11: 9,221,512 km (0.106 R)
• M12: 10,525,407 km (0.059 R)
• M13: 11,723,985 km (0.03 R)
• M14: 12,727,338 km (0.111 R)
• M15: 13,985,307 km (0.042 R)
• M16: 18,133,356 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49

Radius: 7.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.01 AU - 11.33 AU

Year: 17930 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,513,313 km

• M1: 91,404 km (0.038 R)
• M2: 406,757 km (0.099 R)
• M3: 706,252 km (0.087 R)
• M4: 1,445,265 km (0.061 R)
• M5: 2,079,111 km (0.045 R)
• M6: 2,517,134 km (0.108 R)
• M7: 3,556,091 km (0.06 R)
• M8: 3,861,121 km (0.034 R)
• M9: 4,473,874 km (0.082 R)
• M10: 5,149,907 km (0.043 R)
• M11: 5,455,535 km (0.11 R)
• M12: 7,000,582 km (0.116 R)
• M13: 8,019,792 km (0.111 R)
• M14: 9,541,801 km (0.102 R)
• M15: 13,717,975 km (0.109 R)
• M16: 17,073,306 km (0.091 R)
• M17: 18,324,542 km (0.098 R)
• M18: 25,270,222 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.4

Radius: 3.5

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8 AU - 10.8 AU

Year: 18608 Days

Day: 24.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,513,313 km

• M1: 43,683 km (0.034 R)
• M2: 956,529 km (0.113 R)
• M3: 1,236,127 km (0.079 R)
• M4: 1,583,194 km (0.107 R)
• M5: 2,162,138 km (0.107 R)
• M6: 2,941,693 km (0.073 R)
• M7: 3,474,261 km (0.102 R)
• M8: 3,665,297 km (0.097 R)
• M9: 3,806,069 km (0.064 R)
• M10: 3,921,259 km (0.094 R)
• M11: 4,098,383 km (0.086 R)
• M12: 4,928,352 km (0.1 R)
• M13: 5,382,681 km (0.11 R)
• M14: 7,171,722 km (0.105 R)
• M15: 8,711,084 km (0.043 R)
• M16: 10,069,133 km (0.116 R)
• M17: 10,570,286 km (0.078 R)
• M18: 11,562,120 km (0.03 R)
• M19: 12,935,429 km (0.076 R)
• M20: 13,394,245 km (0.11 R)
• M21: 14,413,904 km (0.118 R)
• M22: 14,978,188 km (0.056 R)
• M23: 17,861,537 km (0.047 R)
• M24: 19,094,672 km (0.059 R)
• M25: 19,947,530 km (0.114 R)
• M26: 22,470,348 km (0.037 R)
• M27: 23,516,935 km (0.089 R)
• M28: 24,795,249 km (0.052 R)
• M29: 32,722,440 km (0.068 R)
• M30: 33,818,394 km (0.109 R)
• M31: 34,687,557 km (0.077 R)
• M32: 36,470,315 km (0.063 R)
• M33: 41,052,348 km (0.068 R)
• M34: 47,841,549 km (0.091 R)
• M35: 50,689,743 km (0.115 R)
• M36: 52,319,911 km (0.077 R)
• M37: 54,490,725 km (0.073 R)
• M38: 55,512,778 km (0.108 R)
• M39: 56,028,442 km (0.061 R)
• M40: 58,655,081 km (0.093 R)
• M41: 59,011,274 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.3

Radius: 5.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.75 AU - 11.51 AU

Year: 23975 Days

Day: 17.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,513,313 km

• M1: 72,405 km (0.049 R)
• M2: 457,470 km (0.113 R)
• M3: 787,782 km (0.032 R)
• M4: 1,120,039 km (0.084 R)
• M5: 7,860,321 km (0.085 R)
• M6: 14,276,723 km (0.072 R)
• M7: 17,493,975 km (0.105 R)
• M8: 21,688,849 km (0.095 R)
• M9: 25,610,407 km (0.052 R)
• M10: 26,407,315 km (0.112 R)
• M11: 27,323,602 km (0.109 R)
• M12: 33,742,398 km (0.069 R)
• M13: 34,699,825 km (0.083 R)
• M14: 39,627,578 km (0.109 R)
• M15: 46,748,587 km (0.093 R)
• M16: 50,686,900 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit