🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 8.3

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.63 AU - 0.69 AU

Year: 370 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,713,958 km

• M1: 103,223 km (0.101 R)
• M2: 365,019 km (0.116 R)
• M3: 680,371 km (0.077 R)
• M4: 963,560 km (0.063 R)
• M5: 1,509,293 km (0.11 R)
• M6: 1,988,604 km (0.11 R)
• M7: 2,247,558 km (0.081 R)
• M8: 2,824,707 km (0.12 R)
• M9: 3,111,337 km (0.108 R)
• M10: 3,394,824 km (0.076 R)
• M11: 3,695,666 km (0.102 R)
• M12: 4,014,309 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 14.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.3 AU

Year: 851 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,713,958 km

• M1: 176,525 km (0.056 R)
• M2: 629,957 km (0.087 R)
• M3: 1,081,593 km (0.112 R)
• M4: 1,668,764 km (0.104 R)
• M5: 2,346,742 km (0.092 R)
• M6: 2,818,424 km (0.072 R)
• M7: 3,566,862 km (0.089 R)
• M8: 4,036,001 km (0.105 R)
• M9: 5,137,789 km (0.078 R)
• M10: 6,563,307 km (0.065 R)
• M11: 7,273,149 km (0.062 R)
• M12: 8,928,300 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 9.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.45 AU - 1.45 AU

Year: 1205 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,713,958 km

• M1: 120,576 km (0.077 R)
• M2: 431,889 km (0.099 R)
• M3: 908,209 km (0.067 R)
• M4: 1,277,416 km (0.114 R)
• M5: 1,755,980 km (0.033 R)
• M6: 2,069,238 km (0.115 R)
• M7: 2,431,713 km (0.115 R)
• M8: 3,798,440 km (0.051 R)
• M9: 4,398,327 km (0.116 R)
• M10: 5,059,998 km (0.113 R)
• M11: 5,850,324 km (0.1 R)
• M12: 7,829,504 km (0.112 R)
• M13: 8,359,679 km (0.088 R)
• M14: 9,521,605 km (0.086 R)
• M15: 10,312,230 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 13.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.66 AU - 1.76 AU

Year: 1543 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,713,958 km

• M1: 166,652 km (0.101 R)
• M2: 608,714 km (0.114 R)
• M3: 1,157,888 km (0.097 R)
• M4: 1,658,442 km (0.038 R)
• M5: 2,094,221 km (0.06 R)
• M6: 2,516,236 km (0.094 R)
• M7: 2,966,825 km (0.107 R)
• M8: 3,874,435 km (0.056 R)
• M9: 5,190,897 km (0.068 R)
• M10: 5,630,116 km (0.069 R)
• M11: 6,583,802 km (0.086 R)
• M12: 7,313,541 km (0.07 R)
• M13: 7,952,772 km (0.078 R)
• M14: 9,153,295 km (0.1 R)
• M15: 11,799,831 km (0.096 R)
• M16: 12,759,053 km (0.119 R)
• M17: 13,481,611 km (0.055 R)
• M18: 14,401,488 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.5

Radius: 14.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.72 AU - 2.24 AU

Year: 1923 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,713,958 km

• M1: 175,478 km (0.08 R)
• M2: 676,631 km (0.086 R)
• M3: 1,215,333 km (0.095 R)
• M4: 1,940,434 km (0.095 R)
• M5: 2,731,956 km (0.039 R)
• M6: 3,228,621 km (0.074 R)
• M7: 4,635,440 km (0.091 R)
• M8: 5,489,344 km (0.109 R)
• M9: 5,954,444 km (0.026 R)
• M10: 6,660,696 km (0.072 R)
• M11: 7,219,593 km (0.095 R)
• M12: 7,992,715 km (0.115 R)
• M13: 9,053,065 km (0.099 R)
• M14: 9,704,863 km (0.116 R)
• M15: 10,722,427 km (0.107 R)
• M16: 11,729,969 km (0.107 R)
• M17: 12,298,142 km (0.065 R)
• M18: 12,799,743 km (0.026 R)
• M19: 15,564,312 km (0.108 R)
• M20: 16,300,782 km (0.029 R)
• M21: 17,632,652 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 8.2

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.97 AU - 5.35 AU

Year: 6944 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,713,958 km

• M1: 102,026 km (0.064 R)
• M2: 399,576 km (0.102 R)
• M3: 1,137,093 km (0.07 R)
• M4: 1,590,375 km (0.078 R)
• M5: 3,080,968 km (0.037 R)
• M6: 4,268,476 km (0.062 R)
• M7: 4,893,795 km (0.109 R)
• M8: 5,243,705 km (0.066 R)
• M9: 5,831,624 km (0.038 R)
• M10: 6,158,346 km (0.093 R)
• M11: 6,497,185 km (0.109 R)
• M12: 8,382,417 km (0.045 R)
• M13: 8,884,019 km (0.093 R)
• M14: 10,896,559 km (0.058 R)
• M15: 11,393,224 km (0.113 R)
• M16: 11,956,759 km (0.103 R)
• M17: 12,700,859 km (0.088 R)
• M18: 16,051,403 km (0.114 R)
• M19: 17,154,837 km (0.1 R)
• M20: 18,032,079 km (0.11 R)
• M21: 18,656,650 km (0.108 R)
• M22: 23,603,402 km (0.086 R)
• M23: 26,332,217 km (0.118 R)
• M24: 27,589,737 km (0.118 R)
• M25: 28,233,157 km (0.089 R)
• M26: 30,907,518 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.17 AU - 5.51 AU

Year: 7350 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,713,958 km

• M1: 112,946 km (0.099 R)
• M2: 442,211 km (0.061 R)
• M3: 781,649 km (0.095 R)
• M4: 1,579,754 km (0.079 R)
• M5: 2,562,462 km (0.084 R)
• M6: 2,880,956 km (0.07 R)
• M7: 4,430,042 km (0.086 R)
• M8: 4,971,436 km (0.102 R)
• M9: 6,031,936 km (0.111 R)
• M10: 6,664,436 km (0.041 R)
• M11: 7,623,657 km (0.108 R)
• M12: 9,190,396 km (0.116 R)
• M13: 9,477,923 km (0.101 R)
• M14: 10,824,453 km (0.12 R)
• M15: 16,034,797 km (0.085 R)
• M16: 16,392,187 km (0.117 R)
• M17: 17,685,011 km (0.096 R)
• M18: 21,751,979 km (0.098 R)
• M19: 22,190,151 km (0.106 R)
• M20: 23,159,695 km (0.114 R)
• M21: 27,152,762 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.6

Radius: 6

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.75 AU - 8.85 AU

Year: 13614 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 173.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,713,958 km

• M1: 75,248 km (0.08 R)
• M2: 304,132 km (0.114 R)
• M3: 751,580 km (0.076 R)
• M4: 1,071,270 km (0.087 R)
• M5: 2,059,215 km (0.1 R)
• M6: 2,828,597 km (0.116 R)
• M7: 3,047,757 km (0.058 R)
• M8: 3,603,962 km (0.097 R)
• M9: 4,578,293 km (0.118 R)
• M10: 6,729,959 km (0.077 R)
• M11: 7,622,161 km (0.077 R)
• M12: 9,476,427 km (0.105 R)
• M13: 10,025,002 km (0.095 R)
• M14: 11,245,721 km (0.065 R)
• M15: 12,956,821 km (0.119 R)
• M16: 13,495,374 km (0.065 R)
• M17: 16,028,215 km (0.101 R)
• M18: 17,527,934 km (0.117 R)
• M19: 18,353,564 km (0.092 R)
• M20: 21,170,193 km (0.12 R)
• M21: 22,201,371 km (0.105 R)
• M22: 23,462,631 km (0.082 R)
• M23: 25,704,804 km (0.066 R)
• M24: 27,752,948 km (0.117 R)
• M25: 28,197,553 km (0.089 R)
• M26: 45,986,385 km (0.093 R)
• M27: 49,155,317 km (0.084 R)
• M28: 53,488,419 km (0.099 R)
• M29: 56,989,907 km (0.097 R)
• M30: 58,614,241 km (0.11 R)
• M31: 60,641,142 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950

Radius: 5.7

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.51 AU - 10.77 AU

Year: 17530 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,713,958 km

• M1: 71,957 km (0.084 R)
• M2: 249,529 km (0.055 R)
• M3: 439,070 km (0.1 R)
• M4: 1,040,453 km (0.089 R)
• M5: 2,230,803 km (0.119 R)
• M6: 2,520,874 km (0.032 R)
• M7: 3,428,484 km (0.071 R)
• M8: 3,908,843 km (0.025 R)
• M9: 5,383,130 km (0.077 R)
• M10: 6,550,442 km (0.072 R)
• M11: 8,080,679 km (0.117 R)
• M12: 8,819,542 km (0.115 R)
• M13: 10,370,274 km (0.099 R)
• M14: 11,241,981 km (0.092 R)
• M15: 11,827,507 km (0.112 R)
• M16: 12,161,559 km (0.073 R)
• M17: 20,615,933 km (0.081 R)
• M18: 21,393,543 km (0.084 R)
• M19: 25,026,826 km (0.07 R)
• M20: 27,161,588 km (0.083 R)
• M21: 34,559,502 km (0.104 R)
• M22: 39,378,648 km (0.066 R)
• M23: 49,628,645 km (0.097 R)
• M24: 53,344,058 km (0.114 R)
• M25: 53,707,281 km (0.082 R)
• M26: 54,438,665 km (0.065 R)
• M27: 57,430,772 km (0.03 R)
• M28: 62,523,682 km (0.06 R)
• M29: 63,944,563 km (0.118 R)
• M30: 71,152,936 km (0.095 R)
• M31: 74,498,393 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit