🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 14.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.9 AU - 1.22 AU

Year: 767 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,200,309 km

• M1: 181,462 km (0.117 R)
• M2: 875,148 km (0.094 R)
• M3: 1,507,797 km (0.112 R)
• M4: 2,308,744 km (0.095 R)
• M5: 3,152,326 km (0.096 R)
• M6: 5,823,546 km (0.047 R)
• M7: 6,330,533 km (0.115 R)
• M8: 7,146,440 km (0.062 R)
• M9: 7,937,364 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 10.6

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.2 AU - 2.26 AU

Year: 2341 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,200,309 km

• M1: 131,796 km (0.061 R)
• M2: 506,239 km (0.026 R)
• M3: 866,321 km (0.112 R)
• M4: 1,197,681 km (0.097 R)
• M5: 2,817,227 km (0.029 R)
• M6: 3,229,220 km (0.117 R)
• M7: 3,662,455 km (0.103 R)
• M8: 6,837,969 km (0.105 R)
• M9: 7,587,006 km (0.062 R)
• M10: 8,897,932 km (0.067 R)
• M11: 10,201,677 km (0.117 R)
• M12: 10,585,545 km (0.111 R)
• M13: 11,341,463 km (0.055 R)
• M14: 13,919,184 km (0.03 R)
• M15: 14,344,042 km (0.074 R)
• M16: 14,924,033 km (0.104 R)
• M17: 18,910,068 km (0.111 R)
• M18: 19,784,767 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 14.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.27 AU - 3.71 AU

Year: 3634 Days

Day: 10.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,200,309 km

• M1: 179,218 km (0.061 R)
• M2: 667,954 km (0.115 R)
• M3: 2,153,611 km (0.111 R)
• M4: 2,643,993 km (0.096 R)
• M5: 3,209,622 km (0.111 R)
• M6: 3,834,792 km (0.073 R)
• M7: 4,311,111 km (0.111 R)
• M8: 5,279,758 km (0.114 R)
• M9: 5,899,841 km (0.092 R)
• M10: 7,030,950 km (0.028 R)
• M11: 8,588,563 km (0.086 R)
• M12: 9,960,077 km (0.041 R)
• M13: 11,429,128 km (0.042 R)
• M14: 12,704,898 km (0.086 R)
• M15: 13,426,558 km (0.053 R)
• M16: 14,175,296 km (0.073 R)
• M17: 15,057,325 km (0.09 R)
• M18: 19,707,724 km (0.057 R)
• M19: 23,985,775 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 14.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.67 AU - 3.55 AU

Year: 3855 Days

Day: 8.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,200,309 km

• M1: 177,872 km (0.108 R)
• M2: 674,986 km (0.081 R)
• M3: 1,362,986 km (0.067 R)
• M4: 2,437,548 km (0.114 R)
• M5: 3,571,500 km (0.116 R)
• M6: 4,903,519 km (0.027 R)
• M7: 5,460,621 km (0.094 R)
• M8: 6,208,760 km (0.087 R)
• M9: 7,561,125 km (0.113 R)
• M10: 10,495,637 km (0.102 R)
• M11: 12,027,519 km (0.11 R)
• M12: 12,847,166 km (0.108 R)
• M13: 15,756,545 km (0.108 R)
• M14: 19,274,040 km (0.116 R)
• M15: 19,995,850 km (0.073 R)
• M16: 20,735,611 km (0.089 R)
• M17: 21,354,348 km (0.094 R)
• M18: 22,701,178 km (0.092 R)
• M19: 23,654,715 km (0.081 R)
• M20: 25,485,344 km (0.091 R)
• M21: 26,595,809 km (0.081 R)
• M22: 27,573,132 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.51 AU - 3.93 AU

Year: 4062 Days

Day: 5.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,200,309 km

• M1: 181,612 km (0.069 R)
• M2: 649,255 km (0.107 R)
• M3: 1,305,241 km (0.037 R)
• M4: 1,814,323 km (0.11 R)
• M5: 3,125,698 km (0.102 R)
• M6: 4,344,921 km (0.087 R)
• M7: 4,977,720 km (0.12 R)
• M8: 6,227,610 km (0.065 R)
• M9: 7,534,646 km (0.06 R)
• M10: 8,088,158 km (0.032 R)
• M11: 11,501,234 km (0.098 R)
• M12: 13,252,427 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.2

Radius: 3.4

Gravity: 81.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.28 AU - 6.98 AU

Year: 9390 Days

Day: 18.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,200,309 km

• M1: 43,832 km (0.085 R)
• M2: 731,982 km (0.048 R)
• M3: 994,377 km (0.09 R)
• M4: 1,437,636 km (0.117 R)
• M5: 2,592,082 km (0.055 R)
• M6: 3,054,041 km (0.12 R)
• M7: 3,542,926 km (0.1 R)
• M8: 3,672,777 km (0.101 R)
• M9: 5,153,497 km (0.108 R)
• M10: 6,173,007 km (0.116 R)
• M11: 7,236,498 km (0.1 R)
• M12: 11,598,772 km (0.077 R)
• M13: 12,473,919 km (0.114 R)
• M14: 13,205,004 km (0.104 R)
• M15: 13,771,681 km (0.101 R)
• M16: 16,487,630 km (0.1 R)
• M17: 17,070,613 km (0.066 R)
• M18: 25,460,660 km (0.117 R)
• M19: 29,936,778 km (0.059 R)
• M20: 30,803,249 km (0.067 R)
• M21: 34,554,415 km (0.109 R)
• M22: 41,463,294 km (0.118 R)
• M23: 43,220,770 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.7

Radius: 4.2

Gravity: 45.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.03 AU - 9.05 AU

Year: 14553 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,200,309 km

• M1: 52,359 km (0.107 R)
• M2: 198,068 km (0.066 R)
• M3: 365,318 km (0.118 R)
• M4: 518,656 km (0.086 R)
• M5: 752,477 km (0.114 R)
• M6: 1,751,791 km (0.078 R)
• M7: 2,362,450 km (0.05 R)
• M8: 2,513,095 km (0.03 R)
• M9: 2,857,619 km (0.063 R)
• M10: 3,870,845 km (0.03 R)
• M11: 4,688,846 km (0.101 R)
• M12: 6,917,256 km (0.057 R)
• M13: 7,499,042 km (0.12 R)
• M14: 7,731,218 km (0.079 R)
• M15: 7,872,887 km (0.11 R)
• M16: 11,752,858 km (0.086 R)
• M17: 12,129,545 km (0.086 R)
• M18: 12,841,032 km (0.063 R)
• M19: 14,205,365 km (0.113 R)
• M20: 19,389,380 km (0.119 R)
• M21: 20,092,490 km (0.084 R)
• M22: 23,172,860 km (0.078 R)
• M23: 25,288,772 km (0.111 R)
• M24: 27,971,361 km (0.064 R)
• M25: 28,981,745 km (0.099 R)
• M26: 29,323,875 km (0.093 R)
• M27: 32,771,358 km (0.113 R)
• M28: 35,041,506 km (0.054 R)
• M29: 35,951,959 km (0.039 R)
• M30: 43,214,487 km (0.097 R)
• M31: 46,249,528 km (0.109 R)
• M32: 47,186,908 km (0.114 R)
• M33: 47,660,386 km (0.082 R)
• M34: 49,911,834 km (0.06 R)
• M35: 52,064,846 km (0.106 R)
• M36: 54,106,558 km (0.12 R)
• M37: 59,995,328 km (0.061 R)
• M38: 62,617,480 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294

Radius: 6.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.48 AU - 9.34 AU

Year: 17144 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,200,309 km

• M1: 84,822 km (0.036 R)
• M2: 370,105 km (0.1 R)
• M3: 930,648 km (0.07 R)
• M4: 1,924,726 km (0.118 R)
• M5: 2,660,299 km (0.097 R)
• M6: 2,898,309 km (0.068 R)
• M7: 3,518,243 km (0.084 R)
• M8: 8,407,700 km (0.111 R)
• M9: 9,862,240 km (0.102 R)
• M10: 11,820,027 km (0.101 R)
• M11: 13,511,530 km (0.104 R)
• M12: 14,949,016 km (0.091 R)
• M13: 15,496,245 km (0.105 R)
• M14: 17,069,715 km (0.044 R)
• M15: 18,668,318 km (0.055 R)
• M16: 19,544,363 km (0.104 R)
• M17: 20,951,631 km (0.05 R)
• M18: 21,636,789 km (0.104 R)
• M19: 22,692,202 km (0.106 R)
• M20: 22,961,478 km (0.102 R)
• M21: 24,621,266 km (0.082 R)
• M22: 25,868,763 km (0.077 R)
• M23: 27,258,677 km (0.096 R)
• M24: 27,562,809 km (0.09 R)
• M25: 29,756,064 km (0.056 R)
• M26: 37,778,249 km (0.086 R)
• M27: 51,790,932 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 3.5

Gravity: 38.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.85 AU - 10.03 AU

Year: 18789 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,200,309 km

• M1: 43,832 km (0.08 R)
• M2: 321,336 km (0.115 R)
• M3: 463,005 km (0.091 R)
• M4: 620,831 km (0.071 R)
• M5: 930,499 km (0.061 R)
• M6: 1,451,847 km (0.109 R)
• M7: 1,576,163 km (0.114 R)
• M8: 1,758,523 km (0.072 R)
• M9: 2,145,832 km (0.086 R)
• M10: 2,724,177 km (0.119 R)
• M11: 3,319,726 km (0.087 R)
• M12: 3,676,218 km (0.034 R)
• M13: 7,545,417 km (0.078 R)
• M14: 8,654,536 km (0.104 R)
• M15: 11,431,671 km (0.081 R)
• M16: 17,339,291 km (0.082 R)
• M17: 18,321,102 km (0.108 R)
• M18: 20,845,865 km (0.08 R)
• M19: 22,143,776 km (0.061 R)
• M20: 26,252,781 km (0.074 R)
• M21: 30,841,845 km (0.119 R)
• M22: 32,401,552 km (0.067 R)
• M23: 32,891,785 km (0.104 R)
• M24: 34,646,717 km (0.087 R)
• M25: 35,547,147 km (0.102 R)
• M26: 35,676,998 km (0.104 R)
• M27: 41,855,390 km (0.057 R)
• M28: 44,213,202 km (0.114 R)
• M29: 44,514,043 km (0.106 R)
• M30: 60,242,763 km (0.101 R)
• M31: 63,816,208 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit