🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 9.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 297 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,424,810 km

• M1: 115,789 km (0.082 R)
• M2: 448,195 km (0.085 R)
• M3: 780,302 km (0.087 R)
• M4: 1,375,852 km (0.103 R)
• M5: 1,683,874 km (0.08 R)
• M6: 1,993,242 km (0.113 R)
• M7: 2,609,735 km (0.089 R)
• M8: 3,047,458 km (0.06 R)
• M9: 3,402,005 km (0.119 R)
• M10: 3,795,597 km (0.028 R)
• M11: 4,107,509 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 8.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.02 AU - 1.14 AU

Year: 775 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,424,810 km

• M1: 103,522 km (0.112 R)
• M2: 538,253 km (0.103 R)
• M3: 798,853 km (0.069 R)
• M4: 1,273,227 km (0.109 R)
• M5: 1,571,376 km (0.04 R)
• M6: 1,888,673 km (0.11 R)
• M7: 2,187,270 km (0.086 R)
• M8: 2,451,012 km (0.097 R)
• M9: 3,030,703 km (0.039 R)
• M10: 3,346,355 km (0.069 R)
• M11: 3,626,252 km (0.12 R)
• M12: 4,075,495 km (0.11 R)
• M13: 4,395,185 km (0.094 R)
• M14: 6,571,386 km (0.099 R)
• M15: 7,057,280 km (0.084 R)
• M16: 7,355,727 km (0.083 R)
• M17: 8,101,173 km (0.095 R)
• M18: 8,660,221 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 8.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.84 AU - 2.62 AU

Year: 2299 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,424,810 km

• M1: 101,727 km (0.103 R)
• M2: 355,445 km (0.111 R)
• M3: 632,350 km (0.072 R)
• M4: 1,140,983 km (0.11 R)
• M5: 1,878,800 km (0.104 R)
• M6: 2,295,579 km (0.113 R)
• M7: 2,702,934 km (0.114 R)
• M8: 3,510,763 km (0.097 R)
• M9: 5,281,553 km (0.075 R)
• M10: 6,793,539 km (0.103 R)
• M11: 7,719,849 km (0.111 R)
• M12: 8,543,834 km (0.097 R)
• M13: 9,008,784 km (0.071 R)
• M14: 10,296,821 km (0.087 R)
• M15: 12,551,112 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 13.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.73 AU - 5.05 AU

Year: 7464 Days

Day: 14.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,424,810 km

• M1: 167,400 km (0.11 R)
• M2: 804,537 km (0.11 R)
• M3: 1,288,337 km (0.105 R)
• M4: 2,078,064 km (0.075 R)
• M5: 3,257,494 km (0.063 R)
• M6: 4,291,963 km (0.036 R)
• M7: 4,842,932 km (0.104 R)
• M8: 7,153,621 km (0.087 R)
• M9: 9,291,225 km (0.111 R)
• M10: 12,144,954 km (0.094 R)
• M11: 14,364,836 km (0.081 R)
• M12: 16,910,244 km (0.098 R)
• M13: 20,042,674 km (0.049 R)
• M14: 26,422,425 km (0.066 R)
• M15: 27,339,460 km (0.113 R)
• M16: 31,322,204 km (0.066 R)
• M17: 31,935,854 km (0.117 R)
• M18: 35,234,786 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.4

Radius: 6.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.32 AU - 5.92 AU

Year: 9196 Days

Day: 21.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,424,810 km

• M1: 80,932 km (0.119 R)
• M2: 314,006 km (0.093 R)
• M3: 876,045 km (0.115 R)
• M4: 1,098,198 km (0.09 R)
• M5: 1,509,592 km (0.114 R)
• M6: 2,109,480 km (0.107 R)
• M7: 3,439,105 km (0.1 R)
• M8: 4,243,044 km (0.08 R)
• M9: 5,540,656 km (0.103 R)
• M10: 6,279,969 km (0.104 R)
• M11: 7,509,664 km (0.118 R)
• M12: 9,220,914 km (0.108 R)
• M13: 9,772,631 km (0.062 R)
• M14: 10,436,247 km (0.117 R)
• M15: 11,271,601 km (0.084 R)
• M16: 16,310,207 km (0.086 R)
• M17: 16,865,664 km (0.078 R)
• M18: 18,276,073 km (0.1 R)
• M19: 20,822,677 km (0.045 R)
• M20: 29,049,064 km (0.063 R)
• M21: 29,956,076 km (0.072 R)
• M22: 30,324,087 km (0.103 R)
• M23: 31,731,354 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.7

Radius: 3.7

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.69 AU - 8.33 AU

Year: 14206 Days

Day: 18.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,424,810 km

• M1: 46,076 km (0.109 R)
• M2: 281,992 km (0.11 R)
• M3: 693,386 km (0.103 R)
• M4: 818,450 km (0.117 R)
• M5: 1,001,408 km (0.099 R)
• M6: 1,126,472 km (0.038 R)
• M7: 1,326,933 km (0.115 R)
• M8: 1,672,055 km (0.088 R)
• M9: 2,202,679 km (0.067 R)
• M10: 2,336,719 km (0.115 R)
• M11: 2,793,591 km (0.115 R)
• M12: 3,881,915 km (0.118 R)
• M13: 4,489,582 km (0.067 R)
• M14: 4,612,102 km (0.067 R)
• M15: 6,225,067 km (0.037 R)
• M16: 7,095,277 km (0.1 R)
• M17: 7,516,395 km (0.074 R)
• M18: 8,224,592 km (0.119 R)
• M19: 9,368,716 km (0.046 R)
• M20: 10,082,896 km (0.098 R)
• M21: 10,399,894 km (0.076 R)
• M22: 11,053,637 km (0.074 R)
• M23: 12,084,965 km (0.065 R)
• M24: 12,684,703 km (0.113 R)
• M25: 19,243,821 km (0.071 R)
• M26: 21,156,729 km (0.104 R)
• M27: 25,549,521 km (0.094 R)
• M28: 28,269,061 km (0.103 R)
• M29: 29,430,240 km (0.065 R)
• M30: 31,398,349 km (0.054 R)
• M31: 35,110,471 km (0.111 R)
• M32: 36,451,167 km (0.068 R)
• M33: 39,754,886 km (0.116 R)
• M34: 40,280,274 km (0.095 R)
• M35: 42,291,617 km (0.108 R)
• M36: 46,078,987 km (0.108 R)
• M37: 47,389,913 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.7

Radius: 7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.6 AU - 8.7 AU

Year: 14605 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,424,810 km

• M1: 87,515 km (0.086 R)
• M2: 328,667 km (0.102 R)
• M3: 859,889 km (0.04 R)
• M4: 1,805,497 km (0.119 R)
• M5: 2,988,517 km (0.057 R)
• M6: 3,639,118 km (0.119 R)
• M7: 4,264,587 km (0.078 R)
• M8: 8,415,628 km (0.102 R)
• M9: 8,831,211 km (0.034 R)
• M10: 9,603,735 km (0.091 R)
• M11: 11,062,763 km (0.073 R)
• M12: 21,121,275 km (0.103 R)
• M13: 30,829,578 km (0.075 R)
• M14: 31,816,475 km (0.099 R)
• M15: 36,095,722 km (0.115 R)
• M16: 39,067,334 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.9

Radius: 5

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.57 AU - 9.25 AU

Year: 15356 Days

Day: 24.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,424,810 km

• M1: 62,233 km (0.108 R)
• M2: 322,234 km (0.065 R)
• M3: 507,436 km (0.084 R)
• M4: 1,816,717 km (0.051 R)
• M5: 2,527,905 km (0.072 R)
• M6: 3,762,985 km (0.118 R)
• M7: 4,737,166 km (0.06 R)
• M8: 7,040,525 km (0.118 R)
• M9: 7,213,609 km (0.116 R)
• M10: 7,389,387 km (0.076 R)
• M11: 8,652,292 km (0.093 R)
• M12: 11,182,590 km (0.049 R)
• M13: 11,838,876 km (0.065 R)
• M14: 16,175,120 km (0.104 R)
• M15: 16,859,082 km (0.092 R)
• M16: 17,641,479 km (0.098 R)
• M17: 19,194,155 km (0.056 R)
• M18: 19,702,788 km (0.084 R)
• M19: 21,827,526 km (0.095 R)
• M20: 24,100,217 km (0.077 R)
• M21: 31,503,666 km (0.116 R)
• M22: 32,688,481 km (0.111 R)
• M23: 39,740,375 km (0.098 R)
• M24: 40,427,628 km (0.098 R)
• M25: 41,403,006 km (0.034 R)
• M26: 42,823,587 km (0.079 R)
• M27: 46,213,475 km (0.074 R)
• M28: 48,206,418 km (0.054 R)
• M29: 49,936,966 km (0.107 R)
• M30: 50,255,909 km (0.116 R)
• M31: 51,383,278 km (0.098 R)
• M32: 53,521,331 km (0.116 R)
• M33: 59,213,829 km (0.101 R)
• M34: 59,571,218 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.8

Radius: 4.3

Gravity: 49.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.26 AU - 10.92 AU

Year: 22123 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,424,810 km

• M1: 68,366 km (0.097 R)
• M2: 500,405 km (0.044 R)
• M3: 666,459 km (0.077 R)
• M4: 929,302 km (0.097 R)
• M5: 1,320,052 km (0.06 R)
• M6: 1,483,712 km (0.108 R)
• M7: 1,871,918 km (0.078 R)
• M8: 2,255,786 km (0.09 R)
• M9: 3,093,235 km (0.119 R)
• M10: 3,566,114 km (0.117 R)
• M11: 4,580,388 km (0.08 R)
• M12: 8,251,819 km (0.105 R)
• M13: 9,571,272 km (0.106 R)
• M14: 9,999,122 km (0.1 R)
• M15: 11,025,064 km (0.117 R)
• M16: 12,048,762 km (0.056 R)
• M17: 12,547,372 km (0.073 R)
• M18: 15,085,449 km (0.044 R)
• M19: 17,221,707 km (0.094 R)
• M20: 17,945,761 km (0.093 R)
• M21: 19,648,633 km (0.098 R)
• M22: 19,844,307 km (0.087 R)
• M23: 21,353,151 km (0.085 R)
• M24: 23,591,584 km (0.105 R)
• M25: 30,971,397 km (0.103 R)
• M26: 31,369,477 km (0.097 R)
• M27: 34,252,078 km (0.089 R)
• M28: 37,306,418 km (0.117 R)
• M29: 39,440,431 km (0.098 R)
• M30: 41,815,746 km (0.111 R)
• M31: 42,628,212 km (0.098 R)
• M32: 46,674,984 km (0.117 R)
• M33: 48,612,426 km (0.104 R)
• M34: 53,784,623 km (0.092 R)
• M35: 56,305,796 km (0.117 R)
• M36: 58,297,991 km (0.109 R)
• M37: 61,582,562 km (0.091 R)
• M38: 76,920,383 km (0.201 R)
• M39: 78,876,674 km (0.197 R)
• M40: 80,115,943 km (0.025 R)
• M41: 83,398,868 km (0.21 R)
• M42: 85,723,469 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit