🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 232 Days

Day: 43.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,824,053 km

• M1: 224,098 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 8.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.66 AU - 0.86 AU

Year: 435 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,824,053 km

• M1: 103,522 km (0.09 R)
• M2: 175,777 km (0.089 R)
• M3: 229,334 km (0.094 R)
• M4: 303,534 km (0.061 R)
• M5: 357,090 km (0.116 R)
• M6: 473,627 km (0.103 R)
• M7: 559,945 km (0.107 R)
• M8: 635,791 km (0.102 R)
• M9: 725,699 km (0.041 R)
• M10: 805,884 km (0.106 R)
• M11: 904,020 km (0.049 R)
• M12: 956,529 km (0.089 R)
• M13: 1,041,351 km (0.097 R)
• M14: 1,104,631 km (0.116 R)
• M15: 1,264,551 km (0.065 R)
• M16: 1,341,145 km (0.103 R)
• M17: 1,454,390 km (0.096 R)
• M18: 1,525,599 km (0.095 R)
• M19: 1,751,492 km (0.058 R)
• M20: 1,861,297 km (0.113 R)
• M21: 1,939,088 km (0.106 R)
• M22: 1,993,242 km (0.038 R)
• M23: 2,077,765 km (0.087 R)
• M24: 2,219,883 km (0.086 R)
• M25: 2,271,494 km (0.075 R)
• M26: 2,470,908 km (0.114 R)
• M27: 2,535,235 km (0.072 R)
• M28: 2,605,397 km (0.098 R)
• M29: 2,736,743 km (0.12 R)
• M30: 2,797,630 km (0.07 R)
• M31: 2,853,430 km (0.115 R)
• M32: 3,023,223 km (0.115 R)
• M33: 3,109,392 km (0.12 R)
• M34: 3,178,805 km (0.103 R)
• M35: 3,313,443 km (0.091 R)
• M36: 3,420,107 km (0.092 R)
• M37: 3,515,999 km (0.111 R)
• M38: 3,716,460 km (0.119 R)
• M39: 3,902,111 km (0.027 R)
• M40: 3,995,909 km (0.052 R)
• M41: 4,109,753 km (0.111 R)
• M42: 4,256,658 km (0.1 R)
• M43: 4,320,985 km (0.068 R)
• M44: 4,392,193 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 13.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 514 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,824,053 km

• M1: 167,400 km (0.081 R)
• M2: 288,275 km (0.069 R)
• M3: 402,269 km (0.079 R)
• M4: 484,548 km (0.082 R)
• M5: 595,250 km (0.065 R)
• M6: 720,912 km (0.077 R)
• M7: 871,408 km (0.042 R)
• M8: 997,219 km (0.041 R)
• M9: 1,086,529 km (0.095 R)
• M10: 1,206,507 km (0.102 R)
• M11: 1,424,920 km (0.089 R)
• M12: 1,829,133 km (0.064 R)
• M13: 1,921,136 km (0.074 R)
• M14: 2,021,366 km (0.092 R)
• M15: 2,123,392 km (0.108 R)
• M16: 2,206,419 km (0.116 R)
• M17: 2,340,159 km (0.042 R)
• M18: 2,571,587 km (0.108 R)
• M19: 2,667,779 km (0.111 R)
• M20: 2,787,906 km (0.062 R)
• M21: 2,902,348 km (0.114 R)
• M22: 2,994,949 km (0.098 R)
• M23: 3,127,942 km (0.043 R)
• M24: 3,335,285 km (0.095 R)
• M25: 3,473,214 km (0.08 R)
• M26: 3,580,176 km (0.108 R)
• M27: 3,721,546 km (0.071 R)
• M28: 4,070,558 km (0.11 R)
• M29: 4,227,187 km (0.03 R)
• M30: 4,412,389 km (0.065 R)
• M31: 4,573,357 km (0.11 R)
• M32: 4,690,791 km (0.026 R)
• M33: 4,800,296 km (0.099 R)
• M34: 5,003,002 km (0.117 R)
• M35: 5,142,876 km (0.103 R)
• M36: 5,255,672 km (0.106 R)
• M37: 5,407,514 km (0.107 R)
• M38: 5,589,724 km (0.098 R)
• M39: 5,812,924 km (0.106 R)
• M40: 6,029,393 km (0.101 R)
• M41: 6,138,599 km (0.114 R)
• M42: 6,228,358 km (0.049 R)
• M43: 6,510,649 km (0.088 R)
• M44: 6,684,182 km (0.096 R)
• M45: 6,828,245 km (0.103 R)
• M46: 7,077,625 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 726 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,824,053 km

• M1: 330,761 km (0.117 R)
• M2: 455,077 km (0.067 R)
• M3: 567,874 km (0.081 R)
• M4: 630,555 km (0.096 R)
• M5: 711,188 km (0.051 R)
• M6: 784,790 km (0.032 R)
• M7: 940,372 km (0.108 R)
• M8: 1,010,234 km (0.104 R)
• M9: 1,249,741 km (0.105 R)
• M10: 1,386,323 km (0.117 R)
• M11: 1,486,853 km (0.094 R)
• M12: 1,618,051 km (0.064 R)
• M13: 1,738,477 km (0.119 R)
• M14: 1,803,552 km (0.116 R)
• M15: 1,973,645 km (0.097 R)
• M16: 2,180,090 km (0.063 R)
• M17: 2,258,479 km (0.063 R)
• M18: 2,433,957 km (0.06 R)
• M19: 2,531,645 km (0.093 R)
• M20: 2,697,399 km (0.09 R)
• M21: 2,773,245 km (0.093 R)
• M22: 2,866,744 km (0.102 R)
• M23: 2,926,882 km (0.073 R)
• M24: 3,048,505 km (0.071 R)
• M25: 3,153,972 km (0.09 R)
• M26: 3,216,055 km (0.085 R)
• M27: 3,323,466 km (0.11 R)
• M28: 3,377,621 km (0.059 R)
• M29: 3,496,102 km (0.05 R)
• M30: 3,588,105 km (0.081 R)
• M31: 3,662,455 km (0.034 R)
• M32: 4,012,364 km (0.105 R)
• M33: 4,206,094 km (0.094 R)
• M34: 4,274,610 km (0.114 R)
• M35: 4,472,528 km (0.101 R)
• M36: 4,632,896 km (0.095 R)
• M37: 4,693,633 km (0.039 R)
• M38: 4,826,027 km (0.065 R)
• M39: 4,990,735 km (0.119 R)
• M40: 5,052,967 km (0.112 R)
• M41: 5,125,821 km (0.118 R)
• M42: 5,188,653 km (0.056 R)
• M43: 5,346,777 km (0.107 R)
• M44: 5,431,749 km (0.092 R)
• M45: 5,485,156 km (0.091 R)
• M46: 5,538,562 km (0.091 R)
• M47: 5,830,727 km (0.105 R)
• M48: 5,885,330 km (0.09 R)
• M49: 5,940,232 km (0.108 R)
• M50: 6,272,639 km (0.06 R)
• M51: 6,497,784 km (0.101 R)
• M52: 6,565,701 km (0.1 R)
• M53: 6,622,698 km (0.08 R)
• M54: 6,805,806 km (0.118 R)
• M55: 7,153,770 km (0.092 R)
• M56: 7,247,418 km (0.106 R)
• M57: 7,854,786 km (0.107 R)
• M58: 8,073,049 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 9.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.94 AU - 1.44 AU

Year: 852 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,824,053 km

• M1: 128,205 km (0.059 R)
• M2: 189,092 km (0.117 R)
• M3: 269,575 km (0.056 R)
• M4: 372,050 km (0.119 R)
• M5: 478,115 km (0.077 R)
• M6: 642,373 km (0.081 R)
• M7: 820,694 km (0.112 R)
• M8: 921,523 km (0.111 R)
• M9: 1,083,986 km (0.073 R)
• M10: 1,183,768 km (0.085 R)
• M11: 1,268,440 km (0.098 R)
• M12: 1,361,341 km (0.106 R)
• M13: 1,607,429 km (0.074 R)
• M14: 1,694,944 km (0.109 R)
• M15: 1,763,460 km (0.09 R)
• M16: 1,832,873 km (0.051 R)
• M17: 1,988,904 km (0.025 R)
• M18: 2,171,712 km (0.071 R)
• M19: 2,231,252 km (0.096 R)
• M20: 2,337,018 km (0.12 R)
• M21: 2,593,129 km (0.072 R)
• M22: 2,948,724 km (0.111 R)
• M23: 3,014,995 km (0.114 R)
• M24: 3,174,616 km (0.066 R)
• M25: 3,285,468 km (0.103 R)
• M26: 3,423,697 km (0.12 R)
• M27: 3,537,391 km (0.12 R)
• M28: 3,777,645 km (0.118 R)
• M29: 3,868,003 km (0.07 R)
• M30: 3,977,359 km (0.114 R)
• M31: 4,264,736 km (0.079 R)
• M32: 4,453,828 km (0.079 R)
• M33: 4,578,144 km (0.112 R)
• M34: 4,674,634 km (0.05 R)
• M35: 4,830,366 km (0.12 R)
• M36: 4,928,651 km (0.115 R)
• M37: 5,338,400 km (0.077 R)
• M38: 5,531,980 km (0.084 R)
• M39: 5,614,258 km (0.054 R)
• M40: 5,696,986 km (0.036 R)
• M41: 5,853,017 km (0.092 R)
• M42: 6,095,066 km (0.112 R)
• M43: 6,201,430 km (0.078 R)
• M44: 6,308,243 km (0.055 R)
• M45: 6,448,117 km (0.107 R)
• M46: 6,556,575 km (0.11 R)
• M47: 6,885,092 km (0.092 R)
• M48: 7,151,975 km (0.048 R)
• M49: 7,376,970 km (0.038 R)
• M50: 7,501,585 km (0.042 R)
• M51: 7,627,098 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470

Radius: 5.7

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.48 AU - 8.72 AU

Year: 12411 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,824,053 km

• M1: 99,483 km (0.068 R)
• M2: 229,932 km (0.088 R)
• M3: 505,641 km (0.073 R)
• M4: 567,724 km (0.081 R)
• M5: 615,894 km (0.085 R)
• M6: 769,531 km (0.095 R)
• M7: 841,787 km (0.075 R)
• M8: 1,032,525 km (0.112 R)
• M9: 1,257,819 km (0.06 R)
• M10: 1,498,372 km (0.108 R)
• M11: 1,729,651 km (0.088 R)
• M12: 2,225,418 km (0.114 R)
• M13: 2,818,573 km (0.115 R)
• M14: 3,428,035 km (0.104 R)
• M15: 3,609,497 km (0.108 R)
• M16: 3,763,134 km (0.113 R)
• M17: 4,829,767 km (0.104 R)
• M18: 5,067,478 km (0.066 R)
• M19: 5,624,880 km (0.09 R)
• M20: 6,348,784 km (0.119 R)
• M21: 6,986,969 km (0.109 R)
• M22: 7,025,116 km (0.093 R)
• M23: 7,140,007 km (0.059 R)
• M24: 7,255,646 km (0.093 R)
• M25: 7,294,243 km (0.066 R)
• M26: 7,527,615 km (0.075 R)
• M27: 7,842,668 km (0.078 R)
• M28: 8,001,841 km (0.112 R)
• M29: 8,202,302 km (0.093 R)
• M30: 8,404,408 km (0.106 R)
• M31: 8,649,150 km (0.116 R)
• M32: 8,690,140 km (0.09 R)
• M33: 9,187,254 km (0.094 R)
• M34: 10,998,884 km (0.098 R)
• M35: 11,132,475 km (0.062 R)
• M36: 11,944,941 km (0.088 R)
• M37: 12,220,052 km (0.11 R)
• M38: 13,578,700 km (0.09 R)
• M39: 13,961,969 km (0.092 R)
• M40: 14,010,140 km (0.119 R)
• M41: 14,058,310 km (0.116 R)
• M42: 14,445,918 km (0.056 R)
• M43: 15,083,355 km (0.09 R)
• M44: 16,233,314 km (0.065 R)
• M45: 16,283,878 km (0.08 R)
• M46: 17,307,726 km (0.101 R)
• M47: 17,670,949 km (0.102 R)
• M48: 18,246,901 km (0.101 R)
• M49: 18,669,515 km (0.069 R)
• M50: 18,775,730 km (0.105 R)
• M51: 19,042,014 km (0.083 R)
• M52: 19,794,341 km (0.085 R)
• M53: 21,884,972 km (0.069 R)
• M54: 22,109,069 km (0.106 R)
• M55: 22,503,110 km (0.081 R)
• M56: 22,899,395 km (0.114 R)
• M57: 23,183,930 km (0.078 R)
• M58: 24,044,567 km (0.118 R)
• M59: 24,624,109 km (0.107 R)
• M60: 25,032,511 km (0.077 R)
• M61: 25,091,004 km (0.112 R)
• M62: 26,509,341 km (0.097 R)
• M63: 27,469,161 km (0.08 R)
• M64: 27,771,498 km (0.035 R)
• M65: 29,856,145 km (0.065 R)
• M66: 30,854,561 km (0.116 R)
• M67: 30,917,242 km (0.05 R)
• M68: 32,755,651 km (0.077 R)
• M69: 35,283,406 km (0.106 R)
• M70: 35,677,746 km (0.108 R)
• M71: 36,869,742 km (0.042 R)
• M72: 37,604,566 km (0.115 R)
• M73: 37,940,264 km (0.065 R)
• M74: 38,276,859 km (0.118 R)
• M75: 38,411,796 km (0.095 R)
• M76: 39,088,727 km (0.091 R)
• M77: 39,428,763 km (0.094 R)
• M78: 40,111,677 km (0.103 R)
• M79: 40,867,296 km (0.115 R)
• M80: 41,005,225 km (0.097 R)
• M81: 41,558,438 km (0.106 R)
• M82: 42,672,045 km (0.045 R)
• M83: 43,443,521 km (0.105 R)
• M84: 43,725,064 km (0.109 R)
• M85: 44,857,670 km (0.1 R)
• M86: 45,570,503 km (0.102 R)
• M87: 46,646,710 km (0.077 R)
• M88: 46,718,667 km (0.063 R)
• M89: 46,935,135 km (0.085 R)
• M90: 47,368,819 km (0.036 R)
• M91: 47,441,225 km (0.116 R)
• M92: 48,604,797 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit