🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 13.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 513 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,230,734 km

• M1: 169,195 km (0.06 R)
• M2: 598,242 km (0.12 R)
• M3: 1,252,284 km (0.079 R)
• M4: 2,064,899 km (0.087 R)
• M5: 2,757,837 km (0.063 R)
• M6: 3,601,868 km (0.064 R)
• M7: 4,043,331 km (0.088 R)
• M8: 4,536,107 km (0.108 R)
• M9: 5,626,077 km (0.113 R)
• M10: 6,223,870 km (0.093 R)
• M11: 6,783,815 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 13.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.93 AU - 2.48 AU

Year: 2252 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,230,734 km

• M1: 172,935 km (0.076 R)
• M2: 612,454 km (0.112 R)
• M3: 1,214,884 km (0.101 R)
• M4: 1,675,646 km (0.119 R)
• M5: 2,594,326 km (0.104 R)
• M6: 3,221,889 km (0.092 R)
• M7: 4,020,892 km (0.088 R)
• M8: 4,644,266 km (0.074 R)
• M9: 5,116,397 km (0.11 R)
• M10: 5,688,908 km (0.111 R)
• M11: 6,182,282 km (0.116 R)
• M12: 6,936,704 km (0.108 R)
• M13: 8,844,376 km (0.086 R)
• M14: 10,830,886 km (0.101 R)
• M15: 11,928,785 km (0.107 R)
• M16: 12,583,126 km (0.111 R)
• M17: 13,838,102 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 14.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.87 AU - 3.11 AU

Year: 2712 Days

Day: 10.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,230,734 km

• M1: 184,155 km (0.027 R)
• M2: 690,544 km (0.099 R)
• M3: 1,523,505 km (0.118 R)
• M4: 2,071,482 km (0.1 R)
• M5: 2,660,598 km (0.108 R)
• M6: 3,378,668 km (0.117 R)
• M7: 4,244,241 km (0.08 R)
• M8: 4,786,533 km (0.12 R)
• M9: 5,277,813 km (0.055 R)
• M10: 5,776,871 km (0.093 R)
• M11: 6,473,249 km (0.101 R)
• M12: 7,591,194 km (0.083 R)
• M13: 9,687,210 km (0.094 R)
• M14: 10,750,851 km (0.084 R)
• M15: 13,611,461 km (0.07 R)
• M16: 14,363,340 km (0.05 R)
• M17: 19,062,957 km (0.116 R)
• M18: 20,184,792 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 9.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.74 AU - 3.08 AU

Year: 3426 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,230,734 km

• M1: 117,434 km (0.098 R)
• M2: 405,261 km (0.114 R)
• M3: 1,625,979 km (0.107 R)
• M4: 1,914,703 km (0.076 R)
• M5: 3,565,516 km (0.109 R)
• M6: 4,574,852 km (0.038 R)
• M7: 5,582,394 km (0.07 R)
• M8: 5,976,136 km (0.101 R)
• M9: 7,868,100 km (0.077 R)
• M10: 12,567,717 km (0.103 R)
• M11: 12,880,975 km (0.111 R)
• M12: 14,821,409 km (0.098 R)
• M13: 16,359,425 km (0.112 R)
• M14: 18,001,112 km (0.113 R)
• M15: 20,727,533 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 11.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.83 AU - 3.45 AU

Year: 3841 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,230,734 km

• M1: 147,952 km (0.111 R)
• M2: 673,938 km (0.12 R)
• M3: 1,314,068 km (0.053 R)
• M4: 2,682,589 km (0.03 R)
• M5: 3,467,978 km (0.109 R)
• M6: 5,185,810 km (0.054 R)
• M7: 5,678,885 km (0.114 R)
• M8: 6,580,362 km (0.096 R)
• M9: 6,972,757 km (0.072 R)
• M10: 11,203,534 km (0.115 R)
• M11: 14,100,497 km (0.093 R)
• M12: 15,748,467 km (0.104 R)
• M13: 18,219,225 km (0.111 R)
• M14: 22,394,203 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 13.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.12 AU - 4.6 AU

Year: 5235 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,230,734 km

• M1: 168,148 km (0.081 R)
• M2: 625,319 km (0.084 R)
• M3: 1,507,647 km (0.088 R)
• M4: 2,776,387 km (0.099 R)
• M5: 3,566,862 km (0.08 R)
• M6: 5,307,583 km (0.114 R)
• M7: 6,235,090 km (0.074 R)
• M8: 7,526,867 km (0.071 R)
• M9: 9,402,974 km (0.076 R)
• M10: 10,186,269 km (0.044 R)
• M11: 10,760,276 km (0.095 R)
• M12: 13,274,866 km (0.107 R)
• M13: 15,348,891 km (0.093 R)
• M14: 24,058,629 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 9.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.73 AU - 4.45 AU

Year: 5709 Days

Day: 12.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,230,734 km

• M1: 117,135 km (0.103 R)
• M2: 428,299 km (0.102 R)
• M3: 717,920 km (0.12 R)
• M4: 1,047,035 km (0.114 R)
• M5: 1,357,451 km (0.117 R)
• M6: 2,466,869 km (0.03 R)
• M7: 3,103,408 km (0.085 R)
• M8: 5,174,590 km (0.089 R)
• M9: 5,479,172 km (0.082 R)
• M10: 7,220,341 km (0.094 R)
• M11: 8,366,560 km (0.08 R)
• M12: 10,092,172 km (0.117 R)
• M13: 11,198,149 km (0.091 R)
• M14: 11,568,553 km (0.07 R)
• M15: 12,236,358 km (0.072 R)
• M16: 14,072,073 km (0.078 R)
• M17: 15,507,166 km (0.059 R)
• M18: 16,855,790 km (0.1 R)
• M19: 17,159,025 km (0.095 R)
• M20: 18,090,721 km (0.079 R)
• M21: 18,408,766 km (0.108 R)
• M22: 22,963,273 km (0.076 R)
• M23: 23,865,049 km (0.112 R)
• M24: 25,103,869 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 8.3

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.65 AU - 5.29 AU

Year: 7648 Days

Day: 11.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,230,734 km

• M1: 103,223 km (0.075 R)
• M2: 420,520 km (0.113 R)
• M3: 887,265 km (0.085 R)
• M4: 1,263,653 km (0.072 R)
• M5: 1,659,040 km (0.111 R)
• M6: 2,085,394 km (0.091 R)
• M7: 3,180,301 km (0.106 R)
• M8: 4,821,240 km (0.101 R)
• M9: 5,433,245 km (0.079 R)
• M10: 8,366,411 km (0.108 R)
• M11: 8,712,430 km (0.059 R)
• M12: 9,526,093 km (0.038 R)
• M13: 10,438,939 km (0.101 R)
• M14: 11,148,033 km (0.104 R)
• M15: 12,549,466 km (0.116 R)
• M16: 12,946,200 km (0.12 R)
• M17: 16,696,469 km (0.093 R)
• M18: 17,176,379 km (0.079 R)
• M19: 17,524,792 km (0.078 R)
• M20: 18,307,937 km (0.096 R)
• M21: 20,718,856 km (0.08 R)
• M22: 21,193,381 km (0.094 R)
• M23: 23,933,864 km (0.063 R)
• M24: 24,897,424 km (0.119 R)
• M25: 28,815,392 km (0.104 R)
• M26: 30,511,683 km (0.112 R)
• M27: 31,023,158 km (0.085 R)
• M28: 31,436,347 km (0.1 R)
• M29: 37,729,929 km (0.074 R)
• M30: 38,082,681 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36

Radius: 3.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.06 AU - 9.52 AU

Year: 15008 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,230,734 km

• M1: 49,068 km (0.056 R)
• M2: 183,257 km (0.086 R)
• M3: 721,511 km (0.034 R)
• M4: 1,135,149 km (0.111 R)
• M5: 1,751,492 km (0.073 R)
• M6: 2,008,501 km (0.058 R)
• M7: 2,565,603 km (0.094 R)
• M8: 3,091,290 km (0.07 R)
• M9: 4,307,072 km (0.042 R)
• M10: 4,798,950 km (0.097 R)
• M11: 5,275,270 km (0.053 R)
• M12: 10,687,571 km (0.06 R)
• M13: 13,140,976 km (0.09 R)
• M14: 14,421,384 km (0.12 R)
• M15: 16,108,549 km (0.089 R)
• M16: 17,572,813 km (0.065 R)
• M17: 22,086,330 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 5.3

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.72 AU - 7.86 AU

Year: 15008 Days

Day: 20.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,230,734 km

• M1: 66,122 km (0.114 R)
• M2: 264,639 km (0.086 R)
• M3: 512,822 km (0.092 R)
• M4: 838,197 km (0.052 R)
• M5: 1,121,236 km (0.068 R)
• M6: 1,527,245 km (0.072 R)
• M7: 3,106,250 km (0.088 R)
• M8: 4,459,213 km (0.075 R)
• M9: 5,392,854 km (0.081 R)
• M10: 7,272,551 km (0.086 R)
• M11: 7,546,315 km (0.053 R)
• M12: 7,874,234 km (0.094 R)
• M13: 8,458,264 km (0.06 R)
• M14: 8,863,524 km (0.086 R)
• M15: 9,767,395 km (0.046 R)
• M16: 10,100,699 km (0.102 R)
• M17: 10,614,717 km (0.11 R)
• M18: 12,714,772 km (0.046 R)
• M19: 15,446,728 km (0.104 R)
• M20: 18,377,949 km (0.118 R)
• M21: 19,316,077 km (0.104 R)
• M22: 23,094,770 km (0.08 R)
• M23: 28,558,982 km (0.115 R)
• M24: 29,469,434 km (0.073 R)
• M25: 29,700,114 km (0.085 R)
• M26: 34,186,704 km (0.098 R)
• M27: 36,790,156 km (0.119 R)
• M28: 37,461,102 km (0.031 R)
• M29: 38,414,190 km (0.108 R)
• M30: 43,273,727 km (0.092 R)
• M31: 46,471,232 km (0.117 R)
• M32: 46,940,521 km (0.087 R)
• M33: 47,412,951 km (0.047 R)
• M34: 49,334,236 km (0.112 R)
• M35: 52,312,730 km (0.118 R)
• M36: 54,190,781 km (0.069 R)
• M37: 56,645,383 km (0.077 R)
• M38: 61,210,961 km (0.045 R)
• M39: 62,342,070 km (0.089 R)
• M40: 63,487,092 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit