🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 10.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 598 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,705,964 km

• M1: 130,300 km (0.089 R)
• M2: 709,842 km (0.063 R)
• M3: 1,070,522 km (0.087 R)
• M4: 1,427,313 km (0.108 R)
• M5: 1,757,326 km (0.093 R)
• M6: 2,310,838 km (0.074 R)
• M7: 2,727,468 km (0.112 R)
• M8: 3,472,615 km (0.104 R)
• M9: 4,109,154 km (0.113 R)
• M10: 4,533,563 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 14.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 817 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,705,964 km

• M1: 184,005 km (0.1 R)
• M2: 663,766 km (0.03 R)
• M3: 1,168,509 km (0.074 R)
• M4: 1,959,583 km (0.067 R)
• M5: 3,003,476 km (0.118 R)
• M6: 3,658,865 km (0.12 R)
• M7: 4,250,823 km (0.085 R)
• M8: 5,010,481 km (0.045 R)
• M9: 6,505,114 km (0.091 R)
• M10: 7,265,520 km (0.072 R)
• M11: 8,036,098 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 14.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.69 AU - 2.55 AU

Year: 1993 Days

Day: 9.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,705,964 km

• M1: 179,218 km (0.059 R)
• M2: 632,649 km (0.108 R)
• M3: 1,177,784 km (0.114 R)
• M4: 2,364,095 km (0.106 R)
• M5: 3,936,070 km (0.102 R)
• M6: 4,903,070 km (0.102 R)
• M7: 5,655,996 km (0.105 R)
• M8: 6,537,876 km (0.102 R)
• M9: 7,307,856 km (0.111 R)
• M10: 8,261,094 km (0.104 R)
• M11: 9,985,359 km (0.116 R)
• M12: 10,451,655 km (0.105 R)
• M13: 11,083,407 km (0.043 R)
• M14: 11,544,617 km (0.11 R)
• M15: 12,058,785 km (0.119 R)
• M16: 12,588,212 km (0.108 R)
• M17: 13,476,225 km (0.102 R)
• M18: 15,424,887 km (0.12 R)
• M19: 16,146,846 km (0.113 R)
• M20: 17,042,937 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.4

Radius: 12.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.38 AU - 5.3 AU

Year: 6875 Days

Day: 14.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,705,964 km

• M1: 153,039 km (0.106 R)
• M2: 580,141 km (0.025 R)
• M3: 1,032,076 km (0.036 R)
• M4: 1,753,137 km (0.118 R)
• M5: 2,652,221 km (0.076 R)
• M6: 3,055,686 km (0.107 R)
• M7: 4,275,956 km (0.097 R)
• M8: 5,071,966 km (0.052 R)
• M9: 6,555,528 km (0.035 R)
• M10: 7,300,675 km (0.104 R)
• M11: 9,831,123 km (0.102 R)
• M12: 12,338,084 km (0.077 R)
• M13: 13,769,138 km (0.098 R)
• M14: 14,310,383 km (0.063 R)
• M15: 14,991,352 km (0.076 R)
• M16: 16,890,497 km (0.075 R)
• M17: 17,933,344 km (0.087 R)
• M18: 18,945,074 km (0.106 R)
• M19: 23,801,470 km (0.109 R)
• M20: 24,233,060 km (0.108 R)
• M21: 27,307,446 km (0.106 R)
• M22: 28,938,212 km (0.107 R)
• M23: 29,429,940 km (0.118 R)
• M24: 32,710,472 km (0.045 R)
• M25: 35,437,342 km (0.105 R)
• M26: 37,376,130 km (0.049 R)
• M27: 41,339,726 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 9.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.89 AU - 6.25 AU

Year: 7371 Days

Day: 11 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,705,964 km

• M1: 118,182 km (0.069 R)
• M2: 462,856 km (0.056 R)
• M3: 890,407 km (0.095 R)
• M4: 1,428,959 km (0.051 R)
• M5: 1,732,343 km (0.034 R)
• M6: 2,525,062 km (0.1 R)
• M7: 2,974,155 km (0.076 R)
• M8: 5,385,374 km (0.085 R)
• M9: 6,564,953 km (0.087 R)
• M10: 7,603,611 km (0.094 R)
• M11: 8,341,278 km (0.084 R)
• M12: 9,558,257 km (0.071 R)
• M13: 10,889,678 km (0.075 R)
• M14: 11,326,952 km (0.1 R)
• M15: 11,725,481 km (0.064 R)
• M16: 12,030,511 km (0.093 R)
• M17: 13,085,625 km (0.059 R)
• M18: 14,258,771 km (0.118 R)
• M19: 16,367,503 km (0.111 R)
• M20: 18,538,767 km (0.097 R)
• M21: 25,679,073 km (0.105 R)
• M22: 28,415,667 km (0.091 R)
• M23: 28,782,331 km (0.103 R)
• M24: 31,633,966 km (0.069 R)
• M25: 32,524,971 km (0.056 R)
• M26: 33,432,581 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 13.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.62 AU - 6.84 AU

Year: 8856 Days

Day: 8.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,705,964 km

• M1: 171,589 km (0.1 R)
• M2: 643,869 km (0.075 R)
• M3: 1,426,117 km (0.116 R)
• M4: 1,857,557 km (0.034 R)
• M5: 2,333,577 km (0.083 R)
• M6: 3,440,302 km (0.09 R)
• M7: 4,014,608 km (0.038 R)
• M8: 5,708,804 km (0.115 R)
• M9: 6,367,933 km (0.1 R)
• M10: 7,013,747 km (0.074 R)
• M11: 9,566,036 km (0.114 R)
• M12: 10,623,992 km (0.105 R)
• M13: 13,759,863 km (0.055 R)
• M14: 16,712,177 km (0.056 R)
• M15: 19,108,884 km (0.116 R)
• M16: 22,979,131 km (0.113 R)
• M17: 24,352,888 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 8.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.21 AU - 6.75 AU

Year: 9442 Days

Day: 12.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,705,964 km

• M1: 111,002 km (0.059 R)
• M2: 614,698 km (0.085 R)
• M3: 1,464,414 km (0.071 R)
• M4: 1,860,100 km (0.115 R)
• M5: 2,705,627 km (0.093 R)
• M6: 3,328,852 km (0.117 R)
• M7: 4,097,635 km (0.088 R)
• M8: 4,595,647 km (0.087 R)
• M9: 4,889,457 km (0.11 R)
• M10: 5,321,795 km (0.077 R)
• M11: 6,370,476 km (0.032 R)
• M12: 6,886,888 km (0.097 R)
• M13: 7,194,311 km (0.09 R)
• M14: 8,916,631 km (0.098 R)
• M15: 9,801,353 km (0.074 R)
• M16: 13,510,034 km (0.084 R)
• M17: 14,176,792 km (0.104 R)
• M18: 18,499,721 km (0.032 R)
• M19: 23,111,225 km (0.081 R)
• M20: 24,954,122 km (0.112 R)
• M21: 27,753,696 km (0.087 R)
• M22: 29,631,149 km (0.073 R)
• M23: 32,873,683 km (0.061 R)
• M24: 34,973,738 km (0.099 R)
• M25: 35,999,082 km (0.098 R)
• M26: 37,044,322 km (0.118 R)
• M27: 39,561,905 km (0.037 R)
• M28: 41,808,566 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 4.4

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.22 AU - 8 AU

Year: 10973 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,705,964 km

• M1: 54,753 km (0.083 R)
• M2: 228,586 km (0.11 R)
• M3: 768,335 km (0.089 R)
• M4: 1,238,970 km (0.078 R)
• M5: 1,881,044 km (0.114 R)
• M6: 2,087,937 km (0.082 R)
• M7: 2,381,299 km (0.055 R)
• M8: 2,965,479 km (0.036 R)
• M9: 4,605,969 km (0.08 R)
• M10: 5,286,041 km (0.114 R)
• M11: 6,991,456 km (0.07 R)
• M12: 8,256,905 km (0.094 R)
• M13: 11,595,032 km (0.106 R)
• M14: 11,912,628 km (0.098 R)
• M15: 16,921,464 km (0.073 R)
• M16: 17,467,795 km (0.057 R)
• M17: 18,096,256 km (0.047 R)
• M18: 21,625,120 km (0.075 R)
• M19: 24,016,741 km (0.083 R)
• M20: 25,765,092 km (0.052 R)
• M21: 26,396,544 km (0.082 R)
• M22: 31,927,477 km (0.078 R)
• M23: 38,650,405 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.9

Radius: 4.9

Gravity: 33.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.17 AU - 7.55 AU

Year: 11601 Days

Day: 16.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,705,964 km

• M1: 61,485 km (0.085 R)
• M2: 354,098 km (0.062 R)
• M3: 783,145 km (0.079 R)
• M4: 1,193,043 km (0.106 R)
• M5: 2,228,709 km (0.094 R)
• M6: 4,009,373 km (0.039 R)
• M7: 4,362,723 km (0.115 R)
• M8: 4,898,582 km (0.119 R)
• M9: 7,930,333 km (0.107 R)
• M10: 8,581,831 km (0.063 R)
• M11: 9,168,255 km (0.077 R)
• M12: 10,474,843 km (0.083 R)
• M13: 11,431,222 km (0.069 R)
• M14: 17,327,024 km (0.087 R)
• M15: 19,065,501 km (0.043 R)
• M16: 19,976,851 km (0.078 R)
• M17: 21,975,778 km (0.114 R)
• M18: 22,793,031 km (0.105 R)
• M19: 25,070,808 km (0.077 R)
• M20: 25,862,629 km (0.099 R)
• M21: 26,264,749 km (0.114 R)
• M22: 26,978,480 km (0.038 R)
• M23: 27,496,089 km (0.096 R)
• M24: 27,704,927 km (0.099 R)
• M25: 32,108,640 km (0.083 R)
• M26: 32,924,247 km (0.075 R)
• M27: 33,515,309 km (0.055 R)
• M28: 34,962,668 km (0.079 R)
• M29: 39,421,283 km (0.111 R)
• M30: 40,356,270 km (0.094 R)
• M31: 43,958,736 km (0.066 R)
• M32: 45,108,844 km (0.06 R)
• M33: 47,169,555 km (0.116 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: 407 - 11,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit