🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 10.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.91 AU - 2.03 AU

Year: 1944 Days

Day: 7.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 88,531,440 km

• M1: 126,859 km (0.091 R)
• M2: 483,201 km (0.11 R)
• M3: 1,009,337 km (0.075 R)
• M4: 1,401,732 km (0.098 R)
• M5: 1,759,570 km (0.1 R)
• M6: 2,085,245 km (0.114 R)
• M7: 2,464,475 km (0.055 R)
• M8: 2,803,763 km (0.111 R)
• M9: 3,299,830 km (0.081 R)
• M10: 3,853,641 km (0.063 R)
• M11: 4,429,443 km (0.097 R)
• M12: 5,941,130 km (0.083 R)
• M13: 7,771,011 km (0.112 R)
• M14: 8,537,850 km (0.103 R)
• M15: 8,908,404 km (0.092 R)
• M16: 9,748,396 km (0.085 R)
• M17: 10,640,149 km (0.111 R)
• M18: 10,961,335 km (0.084 R)
• M19: 11,585,457 km (0.112 R)
• M20: 12,155,725 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 15

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.95 AU - 3.55 AU

Year: 4118 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,531,440 km

• M1: 190,588 km (0.075 R)
• M2: 2,415,407 km (0.057 R)
• M3: 4,648,604 km (0.09 R)
• M4: 6,477,438 km (0.1 R)
• M5: 7,016,439 km (0.111 R)
• M6: 7,771,310 km (0.059 R)
• M7: 9,337,301 km (0.108 R)
• M8: 10,907,031 km (0.077 R)
• M9: 11,427,033 km (0.119 R)
• M10: 14,327,287 km (0.066 R)
• M11: 18,916,352 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 10.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.23 AU - 3.33 AU

Year: 4176 Days

Day: 10.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,531,440 km

• M1: 125,961 km (0.065 R)
• M2: 626,217 km (0.101 R)
• M3: 989,440 km (0.102 R)
• M4: 1,323,343 km (0.087 R)
• M5: 1,815,370 km (0.111 R)
• M6: 2,677,203 km (0.113 R)
• M7: 3,756,403 km (0.105 R)
• M8: 4,433,333 km (0.106 R)
• M9: 5,019,009 km (0.118 R)
• M10: 7,414,370 km (0.073 R)
• M11: 8,152,186 km (0.111 R)
• M12: 8,539,046 km (0.114 R)
• M13: 9,189,947 km (0.107 R)
• M14: 9,641,882 km (0.071 R)
• M15: 10,382,242 km (0.082 R)
• M16: 11,160,001 km (0.12 R)
• M17: 13,031,620 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 11

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.33 AU - 5.15 AU

Year: 6137 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,531,440 km

• M1: 136,882 km (0.093 R)
• M2: 602,879 km (0.095 R)
• M3: 1,181,374 km (0.119 R)
• M4: 1,596,359 km (0.043 R)
• M5: 1,953,449 km (0.091 R)
• M6: 2,670,472 km (0.113 R)
• M7: 5,946,815 km (0.043 R)
• M8: 6,519,625 km (0.098 R)
• M9: 7,685,291 km (0.065 R)
• M10: 9,288,831 km (0.11 R)
• M11: 11,415,814 km (0.056 R)
• M12: 12,592,850 km (0.072 R)
• M13: 13,494,476 km (0.109 R)
• M14: 14,856,565 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.2

Radius: 6.4

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.1 AU - 5.8 AU

Year: 8943 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,531,440 km

• M1: 88,263 km (0.094 R)
• M2: 298,149 km (0.063 R)
• M3: 544,985 km (0.108 R)
• M4: 970,591 km (0.098 R)
• M5: 1,325,736 km (0.086 R)
• M6: 1,527,095 km (0.059 R)
• M7: 1,811,929 km (0.054 R)
• M8: 2,061,459 km (0.119 R)
• M9: 2,468,963 km (0.083 R)
• M10: 2,713,107 km (0.104 R)
• M11: 3,018,436 km (0.105 R)
• M12: 4,018,648 km (0.117 R)
• M13: 6,052,131 km (0.118 R)
• M14: 10,049,087 km (0.09 R)
• M15: 10,942,187 km (0.096 R)
• M16: 13,066,925 km (0.103 R)
• M17: 13,560,000 km (0.039 R)
• M18: 17,365,770 km (0.112 R)
• M19: 19,912,374 km (0.092 R)
• M20: 20,813,701 km (0.109 R)
• M21: 22,521,660 km (0.087 R)
• M22: 23,771,550 km (0.093 R)
• M23: 24,136,868 km (0.033 R)
• M24: 24,506,076 km (0.108 R)
• M25: 25,445,401 km (0.095 R)
• M26: 28,510,063 km (0.076 R)
• M27: 29,443,703 km (0.091 R)
• M28: 29,759,504 km (0.101 R)
• M29: 31,811,838 km (0.1 R)
• M30: 35,005,603 km (0.066 R)
• M31: 39,036,517 km (0.104 R)
• M32: 41,360,520 km (0.096 R)
• M33: 43,366,179 km (0.086 R)
• M34: 46,140,172 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 3.5

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.14 AU - 6.4 AU

Year: 9743 Days

Day: 17 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,531,440 km

• M1: 43,683 km (0.086 R)
• M2: 194,776 km (0.068 R)
• M3: 379,829 km (0.065 R)
• M4: 667,655 km (0.064 R)
• M5: 895,493 km (0.108 R)
• M6: 1,022,651 km (0.112 R)
• M7: 1,139,637 km (0.07 R)
• M8: 1,614,610 km (0.116 R)
• M9: 3,429,382 km (0.075 R)
• M10: 3,620,119 km (0.072 R)
• M11: 4,261,894 km (0.101 R)
• M12: 4,710,538 km (0.116 R)
• M13: 5,036,661 km (0.115 R)
• M14: 5,189,849 km (0.113 R)
• M15: 8,041,484 km (0.051 R)
• M16: 10,107,131 km (0.077 R)
• M17: 12,612,746 km (0.102 R)
• M18: 12,895,336 km (0.114 R)
• M19: 15,374,622 km (0.096 R)
• M20: 15,502,977 km (0.08 R)
• M21: 18,586,638 km (0.12 R)
• M22: 20,310,005 km (0.062 R)
• M23: 20,464,690 km (0.089 R)
• M24: 21,091,355 km (0.092 R)
• M25: 22,964,171 km (0.099 R)
• M26: 23,300,916 km (0.073 R)
• M27: 24,417,664 km (0.064 R)
• M28: 27,601,106 km (0.029 R)
• M29: 31,358,556 km (0.092 R)
• M30: 32,401,253 km (0.036 R)
• M31: 32,931,129 km (0.077 R)
• M32: 34,555,313 km (0.07 R)
• M33: 37,962,404 km (0.071 R)
• M34: 40,232,253 km (0.088 R)
• M35: 40,844,258 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 4.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.72 AU - 8.96 AU

Year: 13978 Days

Day: 22.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,531,440 km

• M1: 59,690 km (0.118 R)
• M2: 210,185 km (0.112 R)
• M3: 607,218 km (0.098 R)
• M4: 1,487,452 km (0.101 R)
• M5: 1,817,614 km (0.063 R)
• M6: 3,346,654 km (0.068 R)
• M7: 6,891,076 km (0.046 R)
• M8: 7,163,344 km (0.09 R)
• M9: 9,606,726 km (0.08 R)
• M10: 13,639,735 km (0.069 R)
• M11: 20,222,042 km (0.1 R)
• M12: 23,495,393 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.6

Radius: 4.7

Gravity: 30.9 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.28 AU - 11.66 AU

Year: 22128 Days

Day: 17.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,531,440 km

• M1: 58,493 km (0.1 R)
• M2: 971,489 km (0.12 R)
• M3: 1,958,984 km (0.112 R)
• M4: 2,363,497 km (0.094 R)
• M5: 3,754,907 km (0.026 R)
• M6: 4,989,687 km (0.103 R)
• M7: 6,163,881 km (0.106 R)
• M8: 9,499,914 km (0.058 R)
• M9: 14,789,395 km (0.09 R)
• M10: 18,772,289 km (0.11 R)
• M11: 19,892,926 km (0.078 R)
• M12: 20,958,662 km (0.083 R)
• M13: 28,768,867 km (0.101 R)
• M14: 33,922,813 km (0.091 R)
• M15: 35,440,932 km (0.117 R)
• M16: 37,583,323 km (0.107 R)
• M17: 39,058,508 km (0.096 R)
• M18: 42,755,819 km (0.077 R)
• M19: 48,902,048 km (0.115 R)
• M20: 54,297,894 km (0.114 R)
• M21: 61,887,592 km (0.096 R)
• M22: 62,090,895 km (0.119 R)
• M23: 73,748,160 km (0.055 R)
• M24: 77,699,040 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.8

Radius: 6.8

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.51 AU - 10.73 AU

Year: 22630 Days

Day: 24 Hours

Environment

Temp: -234 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,531,440 km

• M1: 84,672 km (0.098 R)
• M2: 1,483,263 km (0.047 R)
• M3: 2,047,097 km (0.063 R)
• M4: 2,822,762 km (0.059 R)
• M5: 3,499,842 km (0.076 R)
• M6: 3,876,679 km (0.067 R)
• M7: 4,899,629 km (0.098 R)
• M8: 5,745,157 km (0.076 R)
• M9: 6,180,486 km (0.057 R)
• M10: 6,826,450 km (0.116 R)
• M11: 7,465,831 km (0.034 R)
• M12: 8,693,581 km (0.119 R)
• M13: 10,174,899 km (0.118 R)
• M14: 11,340,566 km (0.077 R)
• M15: 13,628,516 km (0.038 R)
• M16: 18,621,644 km (0.12 R)
• M17: 21,062,034 km (0.115 R)
• M18: 21,781,899 km (0.066 R)
• M19: 23,928,628 km (0.091 R)
• M20: 24,712,222 km (0.102 R)
• M21: 25,977,820 km (0.05 R)
• M22: 30,292,073 km (0.094 R)
• M23: 31,208,659 km (0.114 R)
• M24: 31,473,896 km (0.092 R)
• M25: 34,350,663 km (0.106 R)
• M26: 34,775,521 km (0.095 R)
• M27: 36,216,747 km (0.107 R)
• M28: 36,509,660 km (0.11 R)
• M29: 38,757,517 km (0.106 R)
• M30: 41,255,203 km (0.09 R)
• M31: 45,539,387 km (0.032 R)
• M32: 58,126,552 km (0.045 R)
• M33: 60,770,545 km (0.047 R)
• M34: 64,993,094 km (0.115 R)
• M35: 70,769,367 km (0.077 R)
• M36: 81,810,438 km (0.085 R)
• M37: 84,610,760 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit