🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 8.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,811,579 km

• M1: 103,223 km (0.047 R)
• M2: 405,859 km (0.069 R)
• M3: 798,105 km (0.12 R)
• M4: 1,194,389 km (0.086 R)
• M5: 2,057,719 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 12.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.81 AU

Year: 396 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,811,579 km

• M1: 150,495 km (0.112 R)
• M2: 574,605 km (0.109 R)
• M3: 1,054,515 km (0.077 R)
• M4: 1,657,993 km (0.113 R)
• M5: 2,210,458 km (0.07 R)
• M6: 2,588,492 km (0.056 R)
• M7: 3,402,005 km (0.059 R)
• M8: 4,090,903 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.6 AU - 1.6 AU

Year: 1397 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,811,579 km

• M1: 156,031 km (0.093 R)
• M2: 788,979 km (0.116 R)
• M3: 1,591,871 km (0.094 R)
• M4: 1,991,596 km (0.043 R)
• M5: 2,484,671 km (0.12 R)
• M6: 3,000,634 km (0.104 R)
• M7: 3,822,674 km (0.113 R)
• M8: 4,231,675 km (0.107 R)
• M9: 4,809,572 km (0.115 R)
• M10: 5,439,528 km (0.105 R)
• M11: 6,291,787 km (0.078 R)
• M12: 6,814,033 km (0.086 R)
• M13: 8,888,806 km (0.099 R)
• M14: 10,441,782 km (0.084 R)
• M15: 13,060,792 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 11.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.72 AU - 3.6 AU

Year: 3877 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,811,579 km

• M1: 140,472 km (0.093 R)
• M2: 749,037 km (0.117 R)
• M3: 1,190,201 km (0.101 R)
• M4: 1,967,362 km (0.119 R)
• M5: 2,499,631 km (0.1 R)
• M6: 3,420,705 km (0.045 R)
• M7: 4,087,014 km (0.053 R)
• M8: 4,862,080 km (0.044 R)
• M9: 6,614,021 km (0.058 R)
• M10: 7,583,565 km (0.082 R)
• M11: 7,983,440 km (0.045 R)
• M12: 8,681,164 km (0.102 R)
• M13: 10,039,364 km (0.076 R)
• M14: 12,153,929 km (0.093 R)
• M15: 12,795,704 km (0.066 R)
• M16: 14,097,355 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.91 AU - 5.93 AU

Year: 7533 Days

Day: 5 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,811,579 km

• M1: 129,402 km (0.083 R)
• M2: 601,533 km (0.115 R)
• M3: 1,263,504 km (0.104 R)
• M4: 1,715,888 km (0.092 R)
• M5: 2,044,255 km (0.099 R)
• M6: 2,693,510 km (0.098 R)
• M7: 3,316,435 km (0.114 R)
• M8: 3,662,605 km (0.028 R)
• M9: 4,966,350 km (0.102 R)
• M10: 5,805,295 km (0.057 R)
• M11: 6,592,329 km (0.118 R)
• M12: 10,761,024 km (0.097 R)
• M13: 11,113,177 km (0.114 R)
• M14: 11,525,020 km (0.101 R)
• M15: 13,218,169 km (0.11 R)
• M16: 13,975,283 km (0.059 R)
• M17: 14,455,493 km (0.052 R)
• M18: 14,822,755 km (0.104 R)
• M19: 15,448,823 km (0.072 R)
• M20: 18,343,841 km (0.115 R)
• M21: 20,565,818 km (0.105 R)
• M22: 23,294,333 km (0.095 R)
• M23: 23,630,480 km (0.086 R)
• M24: 27,079,758 km (0.067 R)
• M25: 27,732,453 km (0.112 R)
• M26: 32,078,271 km (0.114 R)
• M27: 33,550,913 km (0.065 R)
• M28: 34,303,989 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.19 AU - 5.73 AU

Year: 8806 Days

Day: 9.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,811,579 km

• M1: 108,608 km (0.119 R)
• M2: 492,476 km (0.064 R)
• M3: 863,329 km (0.109 R)
• M4: 1,210,546 km (0.097 R)
• M5: 1,665,024 km (0.067 R)
• M6: 1,973,495 km (0.083 R)
• M7: 2,375,764 km (0.101 R)
• M8: 3,789,912 km (0.071 R)
• M9: 4,949,595 km (0.048 R)
• M10: 5,297,560 km (0.072 R)
• M11: 5,972,097 km (0.091 R)
• M12: 6,664,884 km (0.106 R)
• M13: 8,926,954 km (0.063 R)
• M14: 9,832,021 km (0.098 R)
• M15: 10,485,614 km (0.098 R)
• M16: 12,447,141 km (0.096 R)
• M17: 13,945,514 km (0.109 R)
• M18: 14,259,071 km (0.092 R)
• M19: 15,560,423 km (0.12 R)
• M20: 16,034,199 km (0.083 R)
• M21: 16,447,837 km (0.113 R)
• M22: 17,224,549 km (0.105 R)
• M23: 19,004,166 km (0.066 R)
• M24: 19,859,417 km (0.033 R)
• M25: 21,396,684 km (0.059 R)
• M26: 23,626,889 km (0.062 R)
• M27: 27,647,930 km (0.092 R)
• M28: 29,253,714 km (0.078 R)
• M29: 34,671,850 km (0.057 R)
• M30: 37,374,634 km (0.107 R)
• M31: 38,102,129 km (0.104 R)
• M32: 39,585,541 km (0.115 R)
• M33: 46,181,760 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.7

Radius: 5.4

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.5 AU - 5.74 AU

Year: 9196 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,811,579 km

• M1: 67,469 km (0.101 R)
• M2: 294,558 km (0.118 R)
• M3: 597,045 km (0.103 R)
• M4: 787,483 km (0.077 R)
• M5: 1,201,570 km (0.085 R)
• M6: 1,606,083 km (0.112 R)
• M7: 1,933,852 km (0.12 R)
• M8: 2,545,857 km (0.077 R)
• M9: 3,882,813 km (0.119 R)
• M10: 4,444,852 km (0.104 R)
• M11: 5,308,181 km (0.086 R)
• M12: 5,597,504 km (0.078 R)
• M13: 6,749,258 km (0.085 R)
• M14: 7,050,697 km (0.111 R)
• M15: 9,096,448 km (0.112 R)
• M16: 9,890,065 km (0.077 R)
• M17: 12,659,570 km (0.1 R)
• M18: 15,191,365 km (0.031 R)
• M19: 16,440,058 km (0.088 R)
• M20: 17,263,145 km (0.11 R)
• M21: 18,041,503 km (0.1 R)
• M22: 19,365,145 km (0.061 R)
• M23: 19,744,077 km (0.077 R)
• M24: 21,794,315 km (0.108 R)
• M25: 23,039,568 km (0.052 R)
• M26: 24,861,521 km (0.092 R)
• M27: 29,382,069 km (0.067 R)
• M28: 29,581,633 km (0.059 R)
• M29: 30,490,140 km (0.12 R)
• M30: 31,730,307 km (0.103 R)
• M31: 33,327,414 km (0.078 R)
• M32: 36,796,439 km (0.025 R)
• M33: 37,144,254 km (0.069 R)
• M34: 39,278,267 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 3.8

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.7 AU - 6.74 AU

Year: 9443 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,811,579 km

• M1: 48,171 km (0.097 R)
• M2: 227,688 km (0.098 R)
• M3: 476,918 km (0.09 R)
• M4: 725,550 km (0.088 R)
• M5: 935,735 km (0.085 R)
• M6: 1,076,357 km (0.046 R)
• M7: 1,338,153 km (0.091 R)
• M8: 2,204,624 km (0.109 R)
• M9: 2,665,535 km (0.114 R)
• M10: 3,532,155 km (0.085 R)
• M11: 4,160,616 km (0.112 R)
• M12: 4,571,711 km (0.112 R)
• M13: 4,889,906 km (0.109 R)
• M14: 5,899,841 km (0.094 R)
• M15: 7,544,221 km (0.039 R)
• M16: 8,449,587 km (0.085 R)
• M17: 9,844,737 km (0.083 R)
• M18: 10,035,324 km (0.07 R)
• M19: 12,241,893 km (0.088 R)
• M20: 13,781,255 km (0.116 R)
• M21: 14,382,638 km (0.062 R)
• M22: 14,627,979 km (0.105 R)
• M23: 14,813,929 km (0.057 R)
• M24: 15,897,018 km (0.073 R)
• M25: 17,375,793 km (0.07 R)
• M26: 19,387,136 km (0.115 R)
• M27: 19,837,426 km (0.042 R)
• M28: 21,072,356 km (0.111 R)
• M29: 21,869,713 km (0.045 R)
• M30: 24,468,976 km (0.113 R)
• M31: 26,159,880 km (0.086 R)
• M32: 27,548,597 km (0.105 R)
• M33: 28,309,003 km (0.073 R)
• M34: 30,170,749 km (0.087 R)
• M35: 32,008,260 km (0.101 R)
• M36: 32,531,553 km (0.067 R)
• M37: 33,595,493 km (0.096 R)
• M38: 35,792,188 km (0.087 R)
• M39: 38,082,831 km (0.11 R)
• M40: 38,788,634 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.9

Radius: 4.2

Gravity: 39.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.24 AU - 6.8 AU

Year: 10195 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,811,579 km

• M1: 52,359 km (0.083 R)
• M2: 240,853 km (0.057 R)
• M3: 571,464 km (0.077 R)
• M4: 889,659 km (0.108 R)
• M5: 1,044,343 km (0.066 R)
• M6: 1,368,671 km (0.094 R)
• M7: 1,741,618 km (0.057 R)
• M8: 2,107,086 km (0.091 R)
• M9: 2,727,768 km (0.043 R)
• M10: 3,983,343 km (0.091 R)
• M11: 5,614,857 km (0.108 R)
• M12: 6,444,377 km (0.078 R)
• M13: 8,478,310 km (0.108 R)
• M14: 9,129,659 km (0.032 R)
• M15: 11,449,473 km (0.116 R)
• M16: 12,655,232 km (0.107 R)
• M17: 13,258,261 km (0.048 R)
• M18: 13,628,964 km (0.09 R)
• M19: 13,879,990 km (0.062 R)
• M20: 14,651,615 km (0.088 R)
• M21: 15,316,129 km (0.088 R)
• M22: 22,053,269 km (0.109 R)
• M23: 24,183,842 km (0.102 R)
• M24: 24,459,551 km (0.12 R)
• M25: 31,391,617 km (0.102 R)
• M26: 32,160,401 km (0.072 R)
• M27: 33,054,248 km (0.075 R)
• M28: 33,849,959 km (0.063 R)
• M29: 35,361,346 km (0.046 R)
• M30: 35,835,272 km (0.071 R)
• M31: 36,433,664 km (0.103 R)
• M32: 37,896,881 km (0.118 R)
• M33: 39,780,467 km (0.109 R)
• M34: 44,967,774 km (0.108 R)
• M35: 45,245,278 km (0.084 R)
• M36: 45,384,553 km (0.043 R)
• M37: 46,366,813 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit