🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 8.6

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.91 AU - 1.05 AU

Year: 617 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,200,866 km

• M1: 107,112 km (0.113 R)
• M2: 376,388 km (0.111 R)
• M3: 1,002,605 km (0.117 R)
• M4: 2,175,751 km (0.065 R)
• M5: 2,655,362 km (0.06 R)
• M6: 3,069,000 km (0.084 R)
• M7: 4,026,127 km (0.048 R)
• M8: 4,385,910 km (0.068 R)
• M9: 4,816,154 km (0.108 R)
• M10: 5,362,336 km (0.108 R)
• M11: 5,835,963 km (0.115 R)
• M12: 6,160,440 km (0.113 R)
• M13: 7,099,616 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.93 AU - 1.27 AU

Year: 734 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,200,866 km

• M1: 183,856 km (0.115 R)
• M2: 721,810 km (0.076 R)
• M3: 1,221,915 km (0.105 R)
• M4: 1,958,685 km (0.083 R)
• M5: 2,722,532 km (0.109 R)
• M6: 3,368,645 km (0.097 R)
• M7: 4,199,063 km (0.098 R)
• M8: 4,908,306 km (0.11 R)
• M9: 6,066,792 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.11 AU - 1.83 AU

Year: 1133 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,200,866 km

• M1: 111,899 km (0.05 R)
• M2: 428,897 km (0.118 R)
• M3: 845,078 km (0.087 R)
• M4: 1,206,357 km (0.102 R)
• M5: 1,539,661 km (0.116 R)
• M6: 1,914,703 km (0.057 R)
• M7: 2,216,292 km (0.082 R)
• M8: 2,598,515 km (0.092 R)
• M9: 2,916,859 km (0.097 R)
• M10: 3,218,598 km (0.116 R)
• M11: 3,821,328 km (0.088 R)
• M12: 4,149,845 km (0.106 R)
• M13: 5,847,930 km (0.078 R)
• M14: 6,535,632 km (0.112 R)
• M15: 7,055,484 km (0.104 R)
• M16: 9,713,539 km (0.1 R)
• M17: 10,709,263 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 8.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.24 AU - 1.7 AU

Year: 1133 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,200,866 km

• M1: 107,112 km (0.066 R)
• M2: 378,483 km (0.114 R)
• M3: 785,838 km (0.05 R)
• M4: 2,385,936 km (0.114 R)
• M5: 2,686,628 km (0.083 R)
• M6: 3,127,194 km (0.09 R)
• M7: 3,395,722 km (0.047 R)
• M8: 3,761,339 km (0.104 R)
• M9: 4,065,771 km (0.06 R)
• M10: 4,368,407 km (0.077 R)
• M11: 5,019,009 km (0.108 R)
• M12: 5,537,515 km (0.089 R)
• M13: 5,910,163 km (0.067 R)
• M14: 6,560,315 km (0.113 R)
• M15: 7,386,993 km (0.097 R)
• M16: 8,798,748 km (0.05 R)
• M17: 9,276,414 km (0.084 R)
• M18: 10,283,956 km (0.045 R)
• M19: 11,051,991 km (0.102 R)
• M20: 11,608,346 km (0.105 R)
• M21: 11,929,383 km (0.038 R)
• M22: 12,330,006 km (0.1 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 12.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.13 AU - 3.07 AU

Year: 2666 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 141.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,200,866 km

• M1: 157,377 km (0.114 R)
• M2: 604,974 km (0.101 R)
• M3: 1,084,136 km (0.096 R)
• M4: 1,886,579 km (0.109 R)
• M5: 3,133,178 km (0.108 R)
• M6: 3,530,959 km (0.097 R)
• M7: 4,076,093 km (0.074 R)
• M8: 5,154,843 km (0.092 R)
• M9: 5,957,586 km (0.066 R)
• M10: 6,653,066 km (0.037 R)
• M11: 7,174,265 km (0.106 R)
• M12: 7,931,829 km (0.115 R)
• M13: 8,330,208 km (0.074 R)
• M14: 9,134,147 km (0.075 R)
• M15: 10,490,850 km (0.093 R)
• M16: 10,896,709 km (0.071 R)
• M17: 11,937,910 km (0.063 R)
• M18: 13,086,523 km (0.051 R)
• M19: 14,039,611 km (0.04 R)
• M20: 16,426,744 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 12.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.05 AU - 3.39 AU

Year: 2852 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,200,866 km

• M1: 159,172 km (0.117 R)
• M2: 826,379 km (0.11 R)
• M3: 1,597,256 km (0.106 R)
• M4: 2,152,564 km (0.103 R)
• M5: 2,889,034 km (0.086 R)
• M6: 3,706,287 km (0.119 R)
• M7: 6,321,108 km (0.101 R)
• M8: 6,899,304 km (0.083 R)
• M9: 8,023,383 km (0.12 R)
• M10: 8,557,447 km (0.111 R)
• M11: 10,800,368 km (0.081 R)
• M12: 11,209,219 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.4 AU

Year: 3189 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,200,866 km

• M1: 116,986 km (0.051 R)
• M2: 546,182 km (0.104 R)
• M3: 1,221,018 km (0.085 R)
• M4: 1,813,725 km (0.089 R)
• M5: 3,071,693 km (0.102 R)
• M6: 4,029,119 km (0.11 R)
• M7: 5,921,383 km (0.043 R)
• M8: 7,291,101 km (0.087 R)
• M9: 8,656,780 km (0.088 R)
• M10: 10,980,334 km (0.104 R)
• M11: 12,248,924 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 12.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.81 AU - 4.19 AU

Year: 4163 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,200,866 km

• M1: 165,904 km (0.105 R)
• M2: 719,865 km (0.101 R)
• M3: 1,514,678 km (0.064 R)
• M4: 2,023,162 km (0.098 R)
• M5: 2,873,925 km (0.074 R)
• M6: 3,905,402 km (0.049 R)
• M7: 4,420,916 km (0.05 R)
• M8: 5,088,721 km (0.068 R)
• M9: 6,340,107 km (0.074 R)
• M10: 7,021,526 km (0.096 R)
• M11: 9,280,753 km (0.094 R)
• M12: 9,734,633 km (0.114 R)
• M13: 10,553,681 km (0.102 R)
• M14: 13,031,321 km (0.03 R)
• M15: 14,134,156 km (0.052 R)
• M16: 14,903,239 km (0.075 R)
• M17: 15,469,467 km (0.108 R)
• M18: 16,050,056 km (0.085 R)
• M19: 17,565,483 km (0.116 R)
• M20: 18,910,368 km (0.077 R)
• M21: 19,574,433 km (0.063 R)
• M22: 20,460,950 km (0.106 R)
• M23: 23,508,707 km (0.115 R)
• M24: 26,106,773 km (0.049 R)
• M25: 27,180,886 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 8.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.65 AU - 4.19 AU

Year: 4935 Days

Day: 10.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,200,866 km

• M1: 103,821 km (0.078 R)
• M2: 371,452 km (0.053 R)
• M3: 731,534 km (0.117 R)
• M4: 1,163,423 km (0.088 R)
• M5: 1,715,588 km (0.085 R)
• M6: 2,814,534 km (0.11 R)
• M7: 3,318,679 km (0.049 R)
• M8: 3,645,700 km (0.102 R)
• M9: 4,486,590 km (0.057 R)
• M10: 5,883,235 km (0.08 R)
• M11: 7,008,361 km (0.088 R)
• M12: 8,521,394 km (0.093 R)
• M13: 10,204,968 km (0.072 R)
• M14: 11,200,991 km (0.107 R)
• M15: 13,427,905 km (0.074 R)
• M16: 14,943,481 km (0.066 R)
• M17: 15,362,953 km (0.11 R)
• M18: 15,742,483 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.7

Radius: 5.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.69 AU - 9.15 AU

Year: 14172 Days

Day: 24.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,200,866 km

• M1: 84,224 km (0.079 R)
• M2: 498,610 km (0.087 R)
• M3: 709,393 km (0.098 R)
• M4: 908,807 km (0.062 R)
• M5: 1,229,694 km (0.087 R)
• M6: 1,410,409 km (0.095 R)
• M7: 1,730,698 km (0.051 R)
• M8: 1,908,270 km (0.071 R)
• M9: 2,244,417 km (0.085 R)
• M10: 2,456,397 km (0.083 R)
• M11: 3,913,331 km (0.119 R)
• M12: 4,855,498 km (0.078 R)
• M13: 5,690,254 km (0.116 R)
• M14: 5,867,976 km (0.104 R)
• M15: 6,123,190 km (0.112 R)
• M16: 9,098,243 km (0.059 R)
• M17: 9,440,523 km (0.074 R)
• M18: 11,170,323 km (0.117 R)
• M19: 11,449,623 km (0.075 R)
• M20: 14,703,825 km (0.06 R)
• M21: 17,834,909 km (0.095 R)
• M22: 23,413,413 km (0.068 R)
• M23: 26,644,129 km (0.046 R)
• M24: 28,365,551 km (0.112 R)
• M25: 32,592,439 km (0.09 R)
• M26: 33,624,216 km (0.05 R)
• M27: 36,359,463 km (0.091 R)
• M28: 37,220,549 km (0.047 R)
• M29: 39,755,485 km (0.078 R)
• M30: 45,732,817 km (0.05 R)
• M31: 47,025,043 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit