🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 12.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.47 AU - 1.87 AU

Year: 1464 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,369,160 km

• M1: 150,944 km (0.111 R)
• M2: 551,119 km (0.09 R)
• M3: 949,049 km (0.091 R)
• M4: 1,409,362 km (0.098 R)
• M5: 1,801,158 km (0.087 R)
• M6: 2,596,720 km (0.114 R)
• M7: 3,000,036 km (0.05 R)
• M8: 3,475,607 km (0.084 R)
• M9: 4,001,444 km (0.083 R)
• M10: 4,506,935 km (0.092 R)
• M11: 5,883,385 km (0.088 R)
• M12: 6,848,441 km (0.099 R)
• M13: 7,496,948 km (0.086 R)
• M14: 7,889,642 km (0.111 R)
• M15: 9,508,590 km (0.087 R)
• M16: 10,935,455 km (0.07 R)
• M17: 11,338,920 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 8.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.69 AU - 2.31 AU

Year: 1918 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,369,160 km

• M1: 104,419 km (0.062 R)
• M2: 416,630 km (0.091 R)
• M3: 840,590 km (0.07 R)
• M4: 1,196,484 km (0.064 R)
• M5: 1,661,883 km (0.078 R)
• M6: 1,975,889 km (0.092 R)
• M7: 2,418,250 km (0.091 R)
• M8: 2,683,935 km (0.071 R)
• M9: 3,165,491 km (0.067 R)
• M10: 4,263,240 km (0.078 R)
• M11: 4,714,128 km (0.117 R)
• M12: 5,528,389 km (0.084 R)
• M13: 5,993,040 km (0.028 R)
• M14: 6,610,281 km (0.116 R)
• M15: 7,323,713 km (0.108 R)
• M16: 11,982,640 km (0.105 R)
• M17: 12,328,959 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 11.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.45 AU - 3.73 AU

Year: 4614 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,369,160 km

• M1: 143,315 km (0.078 R)
• M2: 503,546 km (0.099 R)
• M3: 911,949 km (0.096 R)
• M4: 1,352,514 km (0.117 R)
• M5: 1,715,888 km (0.09 R)
• M6: 2,145,682 km (0.09 R)
• M7: 2,801,819 km (0.046 R)
• M8: 3,187,482 km (0.116 R)
• M9: 3,954,321 km (0.064 R)
• M10: 4,891,701 km (0.118 R)
• M11: 6,030,589 km (0.11 R)
• M12: 9,459,223 km (0.072 R)
• M13: 10,163,979 km (0.109 R)
• M14: 11,865,954 km (0.1 R)
• M15: 12,440,858 km (0.027 R)
• M16: 13,802,498 km (0.106 R)
• M17: 14,384,882 km (0.079 R)
• M18: 18,546,097 km (0.095 R)
• M19: 21,775,316 km (0.088 R)
• M20: 22,564,894 km (0.099 R)
• M21: 25,283,237 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 12.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.69 AU - 5.31 AU

Year: 6475 Days

Day: 9.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,369,160 km

• M1: 201,957 km (0.114 R)
• M2: 945,758 km (0.056 R)
• M3: 2,706,525 km (0.051 R)
• M4: 3,330,198 km (0.109 R)
• M5: 4,581,734 km (0.066 R)
• M6: 4,999,262 km (0.11 R)
• M7: 6,830,788 km (0.099 R)
• M8: 8,177,020 km (0.025 R)
• M9: 8,676,078 km (0.085 R)
• M10: 11,578,426 km (0.095 R)
• M11: 12,061,179 km (0.117 R)
• M12: 12,861,527 km (0.089 R)
• M13: 13,537,710 km (0.102 R)
• M14: 14,182,626 km (0.086 R)
• M15: 16,785,629 km (0.083 R)
• M16: 17,279,751 km (0.08 R)
• M17: 17,910,904 km (0.108 R)
• M18: 20,943,403 km (0.077 R)
• M19: 21,516,363 km (0.102 R)
• M20: 25,660,672 km (0.07 R)
• M21: 30,765,999 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.1

Radius: 5.4

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.46 AU - 6.48 AU

Year: 9894 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,369,160 km

• M1: 69,713 km (0.094 R)
• M2: 345,870 km (0.049 R)
• M3: 540,796 km (0.079 R)
• M4: 945,309 km (0.06 R)
• M5: 1,327,232 km (0.102 R)
• M6: 1,620,295 km (0.108 R)
• M7: 1,838,857 km (0.116 R)
• M8: 2,007,005 km (0.095 R)
• M9: 3,414,123 km (0.084 R)
• M10: 4,543,138 km (0.091 R)
• M11: 6,890,478 km (0.101 R)
• M12: 7,382,655 km (0.091 R)
• M13: 7,853,888 km (0.108 R)
• M14: 9,587,279 km (0.107 R)
• M15: 11,391,130 km (0.112 R)
• M16: 11,961,995 km (0.1 R)
• M17: 12,611,848 km (0.112 R)
• M18: 14,970,259 km (0.068 R)
• M19: 16,431,681 km (0.045 R)
• M20: 17,382,525 km (0.072 R)
• M21: 17,757,866 km (0.026 R)
• M22: 18,061,998 km (0.095 R)
• M23: 18,292,379 km (0.092 R)
• M24: 20,124,205 km (0.1 R)
• M25: 22,692,800 km (0.09 R)
• M26: 23,503,920 km (0.113 R)
• M27: 24,241,138 km (0.056 R)
• M28: 27,648,080 km (0.103 R)
• M29: 28,262,479 km (0.105 R)
• M30: 43,085,234 km (0.088 R)
• M31: 44,049,392 km (0.078 R)
• M32: 48,196,844 km (0.12 R)
• M33: 50,137,726 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.8

Radius: 3.5

Gravity: 67.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.92 AU - 8.16 AU

Year: 11344 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,369,160 km

• M1: 45,328 km (0.062 R)
• M2: 154,684 km (0.111 R)
• M3: 436,527 km (0.108 R)
• M4: 1,262,606 km (0.092 R)
• M5: 1,746,406 km (0.091 R)
• M6: 3,090,842 km (0.117 R)
• M7: 3,237,448 km (0.081 R)
• M8: 3,363,110 km (0.071 R)
• M9: 4,458,914 km (0.026 R)
• M10: 4,741,953 km (0.031 R)
• M11: 6,223,571 km (0.104 R)
• M12: 10,113,115 km (0.092 R)
• M13: 11,623,904 km (0.056 R)
• M14: 12,099,027 km (0.107 R)
• M15: 12,961,160 km (0.118 R)
• M16: 13,087,719 km (0.113 R)
• M17: 15,506,717 km (0.096 R)
• M18: 16,374,983 km (0.109 R)
• M19: 19,337,619 km (0.115 R)
• M20: 19,502,775 km (0.1 R)
• M21: 20,944,749 km (0.045 R)
• M22: 22,456,136 km (0.063 R)
• M23: 23,099,108 km (0.116 R)
• M24: 24,421,703 km (0.099 R)
• M25: 34,875,752 km (0.119 R)
• M26: 36,235,895 km (0.081 R)
• M27: 51,357,547 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 6.1

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.03 AU - 9.31 AU

Year: 15839 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 49,369,160 km

• M1: 76,445 km (0.107 R)
• M2: 925,113 km (0.102 R)
• M3: 2,265,361 km (0.053 R)
• M4: 2,640,702 km (0.079 R)
• M5: 3,030,853 km (0.116 R)
• M6: 3,266,769 km (0.091 R)
• M7: 3,987,382 km (0.027 R)
• M8: 5,058,054 km (0.039 R)
• M9: 6,392,467 km (0.089 R)
• M10: 6,650,373 km (0.112 R)
• M11: 7,897,272 km (0.085 R)
• M12: 10,251,493 km (0.098 R)
• M13: 10,905,834 km (0.1 R)
• M14: 13,035,958 km (0.109 R)
• M15: 13,661,876 km (0.112 R)
• M16: 15,352,182 km (0.102 R)
• M17: 16,607,159 km (0.102 R)
• M18: 18,099,098 km (0.052 R)
• M19: 18,528,893 km (0.087 R)
• M20: 20,874,288 km (0.061 R)
• M21: 21,157,028 km (0.084 R)
• M22: 21,538,054 km (0.115 R)
• M23: 23,511,849 km (0.119 R)
• M24: 23,817,926 km (0.039 R)
• M25: 24,230,218 km (0.104 R)
• M26: 26,583,542 km (0.095 R)
• M27: 29,674,383 km (0.088 R)
• M28: 30,392,303 km (0.08 R)
• M29: 30,877,449 km (0.093 R)
• M30: 32,363,555 km (0.043 R)
• M31: 37,383,610 km (0.055 R)
• M32: 39,644,034 km (0.091 R)
• M33: 40,514,694 km (0.089 R)
• M34: 48,436,649 km (0.056 R)
• M35: 51,977,930 km (0.113 R)
• M36: 54,077,087 km (0.081 R)
• M37: 56,962,980 km (0.074 R)
• M38: 57,330,841 km (0.034 R)
• M39: 62,647,699 km (0.108 R)
• M40: 69,534,137 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.9

Radius: 6.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.65 AU - 10.87 AU

Year: 19112 Days

Day: 17.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,369,160 km

• M1: 223,948 km (0.115 R)
• M2: 474,225 km (0.084 R)
• M3: 1,275,322 km (0.042 R)
• M4: 1,971,999 km (0.081 R)
• M5: 3,031,750 km (0.087 R)
• M6: 3,359,669 km (0.114 R)
• M7: 4,059,039 km (0.111 R)
• M8: 4,487,487 km (0.061 R)
• M9: 4,977,271 km (0.075 R)
• M10: 6,063,202 km (0.069 R)
• M11: 6,357,760 km (0.09 R)
• M12: 7,717,605 km (0.102 R)
• M13: 8,285,328 km (0.099 R)
• M14: 10,414,854 km (0.077 R)
• M15: 10,730,954 km (0.1 R)
• M16: 11,217,297 km (0.112 R)
• M17: 14,710,258 km (0.094 R)
• M18: 17,428,451 km (0.105 R)
• M19: 18,175,842 km (0.086 R)
• M20: 21,719,965 km (0.096 R)
• M21: 24,108,594 km (0.116 R)
• M22: 25,224,445 km (0.044 R)
• M23: 26,083,436 km (0.037 R)
• M24: 26,374,105 km (0.119 R)
• M25: 29,505,338 km (0.105 R)
• M26: 30,138,735 km (0.076 R)
• M27: 34,015,713 km (0.112 R)
• M28: 36,373,825 km (0.066 R)
• M29: 37,839,884 km (0.11 R)
• M30: 48,487,363 km (0.071 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: 389 - 12,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit