🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 263 Days

Day: 45.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 13.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.21 AU - 1.31 AU

Year: 913 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,944,664 km

• M1: 173,534 km (0.055 R)
• M2: 357,838 km (0.113 R)
• M3: 492,476 km (0.099 R)
• M4: 727,046 km (0.072 R)
• M5: 882,478 km (0.098 R)
• M6: 982,858 km (0.084 R)
• M7: 1,164,021 km (0.115 R)
• M8: 1,384,379 km (0.119 R)
• M9: 1,560,755 km (0.112 R)
• M10: 1,700,180 km (0.081 R)
• M11: 1,798,017 km (0.109 R)
• M12: 1,976,038 km (0.083 R)
• M13: 2,079,261 km (0.07 R)
• M14: 2,217,340 km (0.085 R)
• M15: 2,333,278 km (0.096 R)
• M16: 2,459,838 km (0.108 R)
• M17: 2,554,234 km (0.096 R)
• M18: 2,702,635 km (0.115 R)
• M19: 2,817,975 km (0.027 R)
• M20: 2,944,236 km (0.041 R)
• M21: 3,118,667 km (0.056 R)
• M22: 3,372,534 km (0.088 R)
• M23: 3,584,365 km (0.052 R)
• M24: 3,701,949 km (0.099 R)
• M25: 3,850,649 km (0.097 R)
• M26: 3,960,903 km (0.084 R)
• M27: 4,103,021 km (0.116 R)
• M28: 4,308,867 km (0.045 R)
• M29: 4,402,665 km (0.095 R)
• M30: 4,645,463 km (0.043 R)
• M31: 4,806,280 km (0.072 R)
• M32: 4,990,735 km (0.074 R)
• M33: 5,166,512 km (0.116 R)
• M34: 5,277,514 km (0.081 R)
• M35: 5,378,043 km (0.081 R)
• M36: 5,479,172 km (0.108 R)
• M37: 5,752,188 km (0.115 R)
• M38: 6,064,698 km (0.109 R)
• M39: 6,170,164 km (0.087 R)
• M40: 6,299,866 km (0.066 R)
• M41: 6,394,711 km (0.067 R)
• M42: 6,490,154 km (0.064 R)
• M43: 6,586,046 km (0.096 R)
• M44: 7,047,855 km (0.093 R)
• M45: 7,183,540 km (0.052 R)
• M46: 7,407,488 km (0.066 R)
• M47: 7,495,302 km (0.069 R)
• M48: 7,760,539 km (0.099 R)
• M49: 8,041,783 km (0.111 R)
• M50: 8,235,512 km (0.106 R)
• M51: 8,430,738 km (0.071 R)
• M52: 8,548,770 km (0.072 R)
• M53: 8,799,496 km (0.08 R)
• M54: 8,959,117 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 13.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.54 AU

Year: 979 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,944,664 km

• M1: 163,660 km (0.086 R)
• M2: 248,931 km (0.036 R)
• M3: 373,396 km (0.09 R)
• M4: 500,704 km (0.116 R)
• M5: 582,534 km (0.108 R)
• M6: 703,858 km (0.112 R)
• M7: 788,530 km (0.053 R)
• M8: 1,065,885 km (0.107 R)
• M9: 1,349,971 km (0.104 R)
• M10: 1,645,128 km (0.11 R)
• M11: 1,783,207 km (0.106 R)
• M12: 1,889,272 km (0.099 R)
• M13: 2,123,243 km (0.069 R)
• M14: 2,243,818 km (0.11 R)
• M15: 2,437,099 km (0.048 R)
• M16: 2,563,659 km (0.047 R)
• M17: 2,815,432 km (0.072 R)
• M18: 2,906,687 km (0.057 R)
• M19: 3,041,325 km (0.069 R)
• M20: 3,126,595 km (0.054 R)
• M21: 3,255,998 km (0.035 R)
• M22: 3,502,535 km (0.107 R)
• M23: 3,591,994 km (0.088 R)
• M24: 3,736,955 km (0.103 R)
• M25: 3,874,585 km (0.105 R)
• M26: 3,995,161 km (0.094 R)
• M27: 4,539,248 km (0.115 R)
• M28: 4,666,706 km (0.085 R)
• M29: 4,985,349 km (0.094 R)
• M30: 5,137,340 km (0.081 R)
• M31: 5,331,967 km (0.087 R)
• M32: 5,560,403 km (0.12 R)
• M33: 5,994,985 km (0.117 R)
• M34: 6,167,621 km (0.108 R)
• M35: 6,385,585 km (0.088 R)
• M36: 6,473,549 km (0.047 R)
• M37: 6,628,532 km (0.116 R)
• M38: 6,829,442 km (0.079 R)
• M39: 7,066,555 km (0.087 R)
• M40: 7,271,952 km (0.084 R)
• M41: 7,433,069 km (0.056 R)
• M42: 7,911,783 km (0.032 R)
• M43: 8,006,328 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.37 AU - 1.39 AU

Year: 1047 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,944,664 km

• M1: 242,199 km (0.067 R)
• M2: 445,203 km (0.115 R)
• M3: 613,202 km (0.098 R)
• M4: 780,602 km (0.087 R)
• M5: 901,926 km (0.099 R)
• M6: 994,078 km (0.087 R)
• M7: 1,189,303 km (0.1 R)
• M8: 1,348,625 km (0.058 R)
• M9: 1,473,240 km (0.098 R)
• M10: 1,645,726 km (0.1 R)
• M11: 1,779,915 km (0.081 R)
• M12: 1,899,145 km (0.026 R)
• M13: 2,021,366 km (0.056 R)
• M14: 2,146,281 km (0.066 R)
• M15: 2,313,681 km (0.099 R)
• M16: 2,444,728 km (0.117 R)
• M17: 2,693,510 km (0.104 R)
• M18: 2,885,593 km (0.066 R)
• M19: 3,082,464 km (0.07 R)
• M20: 3,489,670 km (0.117 R)
• M21: 3,699,855 km (0.095 R)
• M22: 3,818,486 km (0.119 R)
• M23: 3,938,463 km (0.105 R)
• M24: 4,047,520 km (0.078 R)
• M25: 4,157,624 km (0.094 R)
• M26: 4,380,824 km (0.034 R)
• M27: 4,544,634 km (0.059 R)
• M28: 4,723,254 km (0.099 R)
• M29: 4,865,372 km (0.109 R)
• M30: 4,969,492 km (0.066 R)
• M31: 5,153,796 km (0.093 R)
• M32: 5,434,442 km (0.049 R)
• M33: 5,583,441 km (0.041 R)
• M34: 5,679,034 km (0.087 R)
• M35: 5,857,953 km (0.048 R)
• M36: 6,080,854 km (0.071 R)
• M37: 6,334,871 km (0.112 R)
• M38: 6,578,118 km (0.088 R)
• M39: 6,809,994 km (0.077 R)
• M40: 7,029,754 km (0.111 R)
• M41: 7,566,959 km (0.113 R)
• M42: 7,672,875 km (0.088 R)
• M43: 7,779,388 km (0.085 R)
• M44: 8,101,921 km (0.056 R)
• M45: 8,241,496 km (0.115 R)
• M46: 8,507,481 km (0.098 R)
• M47: 8,776,159 km (0.043 R)
• M48: 9,289,729 km (0.074 R)
• M49: 9,419,580 km (0.106 R)
• M50: 9,582,940 km (0.082 R)
• M51: 9,813,022 km (0.074 R)
• M52: 10,045,048 km (0.051 R)
• M53: 10,245,360 km (0.112 R)
• M54: 10,346,039 km (0.115 R)
• M55: 10,480,827 km (0.109 R)
• M56: 10,769,102 km (0.07 R)
• M57: 11,510,060 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 15

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.96 AU - 3.1 AU

Year: 2598 Days

Day: 10.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,944,664 km

• M1: 195,824 km (0.074 R)
• M2: 409,001 km (0.073 R)
• M3: 513,719 km (0.087 R)
• M4: 645,664 km (0.056 R)
• M5: 1,021,005 km (0.068 R)
• M6: 1,139,786 km (0.095 R)
• M7: 1,254,229 km (0.093 R)
• M8: 1,600,548 km (0.093 R)
• M9: 1,752,389 km (0.09 R)
• M10: 1,852,770 km (0.083 R)
• M11: 2,118,306 km (0.111 R)
• M12: 2,508,756 km (0.039 R)
• M13: 2,817,078 km (0.046 R)
• M14: 2,922,544 km (0.026 R)
• M15: 3,083,511 km (0.072 R)
• M16: 3,219,945 km (0.098 R)
• M17: 3,742,490 km (0.09 R)
• M18: 3,947,439 km (0.084 R)
• M19: 4,125,909 km (0.09 R)
• M20: 4,307,371 km (0.058 R)
• M21: 4,537,752 km (0.068 R)
• M22: 4,756,614 km (0.117 R)
• M23: 4,899,181 km (0.054 R)
• M24: 5,221,115 km (0.104 R)
• M25: 5,368,320 km (0.062 R)
• M26: 5,500,415 km (0.039 R)
• M27: 5,633,557 km (0.119 R)
• M28: 6,056,470 km (0.117 R)
• M29: 6,437,346 km (0.096 R)
• M30: 6,737,140 km (0.118 R)
• M31: 6,897,659 km (0.094 R)
• M32: 7,023,470 km (0.098 R)
• M33: 7,131,779 km (0.054 R)
• M34: 7,277,338 km (0.077 R)
• M35: 7,812,898 km (0.079 R)
• M36: 8,019,493 km (0.108 R)
• M37: 8,113,889 km (0.062 R)
• M38: 8,246,882 km (0.096 R)
• M39: 8,572,706 km (0.088 R)
• M40: 8,844,226 km (0.115 R)
• M41: 9,138,336 km (0.102 R)
• M42: 9,276,714 km (0.114 R)
• M43: 10,162,483 km (0.049 R)
• M44: 10,326,591 km (0.071 R)
• M45: 11,096,422 km (0.109 R)
• M46: 11,584,410 km (0.066 R)
• M47: 12,101,121 km (0.083 R)
• M48: 12,934,830 km (0.076 R)
• M49: 13,358,641 km (0.045 R)
• M50: 13,786,940 km (0.076 R)
• M51: 13,900,485 km (0.088 R)
• M52: 14,311,729 km (0.089 R)
• M53: 14,773,239 km (0.106 R)
• M54: 15,075,875 km (0.112 R)
• M55: 15,216,347 km (0.05 R)
• M56: 15,734,854 km (0.055 R)
• M57: 15,996,201 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 14.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.33 AU - 4.05 AU

Year: 4577 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,944,664 km

• M1: 223,798 km (0.058 R)
• M2: 340,784 km (0.116 R)
• M3: 500,106 km (0.088 R)
• M4: 621,280 km (0.071 R)
• M5: 743,352 km (0.083 R)
• M6: 937,829 km (0.096 R)
• M7: 1,116,299 km (0.09 R)
• M8: 1,227,899 km (0.036 R)
• M9: 1,586,635 km (0.063 R)
• M10: 1,811,630 km (0.072 R)
• M11: 1,903,035 km (0.12 R)
• M12: 2,116,810 km (0.027 R)
• M13: 2,700,690 km (0.095 R)
• M14: 2,825,455 km (0.091 R)
• M15: 3,041,026 km (0.053 R)
• M16: 3,252,108 km (0.097 R)
• M17: 3,699,555 km (0.059 R)
• M18: 4,023,435 km (0.105 R)
• M19: 4,390,548 km (0.06 R)
• M20: 4,515,462 km (0.059 R)
• M21: 4,641,424 km (0.11 R)
• M22: 4,885,418 km (0.109 R)
• M23: 5,003,151 km (0.098 R)
• M24: 5,241,461 km (0.086 R)
• M25: 5,374,154 km (0.082 R)
• M26: 5,556,813 km (0.079 R)
• M27: 5,704,616 km (0.093 R)
• M28: 5,866,032 km (0.116 R)
• M29: 6,003,961 km (0.117 R)
• M30: 6,219,232 km (0.103 R)
• M31: 6,359,854 km (0.07 R)
• M32: 6,462,778 km (0.075 R)
• M33: 6,670,419 km (0.035 R)
• M34: 6,946,428 km (0.033 R)
• M35: 7,172,470 km (0.082 R)
• M36: 7,468,823 km (0.059 R)
• M37: 7,755,453 km (0.101 R)
• M38: 7,948,584 km (0.096 R)
• M39: 8,157,422 km (0.067 R)
• M40: 8,722,902 km (0.1 R)
• M41: 8,851,856 km (0.064 R)
• M42: 9,242,755 km (0.072 R)
• M43: 9,433,043 km (0.074 R)
• M44: 9,550,777 km (0.084 R)
• M45: 9,698,580 km (0.074 R)
• M46: 9,936,739 km (0.081 R)
• M47: 10,086,636 km (0.087 R)
• M48: 10,222,172 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 7.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.46 AU - 10.16 AU

Year: 16884 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,944,664 km

• M1: 288,125 km (0.098 R)
• M2: 405,709 km (0.065 R)
• M3: 749,635 km (0.069 R)
• M4: 832,063 km (0.115 R)
• M5: 1,121,386 km (0.072 R)
• M6: 1,415,196 km (0.032 R)
• M7: 2,309,642 km (0.12 R)
• M8: 2,876,318 km (0.112 R)
• M9: 3,108,045 km (0.087 R)
• M10: 3,243,282 km (0.06 R)
• M11: 3,624,906 km (0.076 R)
• M12: 3,803,077 km (0.049 R)
• M13: 4,057,543 km (0.035 R)
• M14: 4,205,346 km (0.033 R)
• M15: 4,317,395 km (0.071 R)
• M16: 4,775,613 km (0.108 R)
• M17: 4,853,553 km (0.099 R)
• M18: 4,971,137 km (0.108 R)
• M19: 5,089,768 km (0.088 R)
• M20: 5,614,408 km (0.116 R)
• M21: 5,904,030 km (0.1 R)
• M22: 6,977,993 km (0.09 R)
• M23: 7,199,996 km (0.119 R)
• M24: 7,559,928 km (0.091 R)
• M25: 8,817,747 km (0.089 R)
• M26: 8,913,490 km (0.112 R)
• M27: 9,446,208 km (0.065 R)
• M28: 9,642,480 km (0.104 R)
• M29: 10,340,055 km (0.05 R)
• M30: 10,644,038 km (0.066 R)
• M31: 11,312,741 km (0.107 R)
• M32: 11,416,711 km (0.11 R)
• M33: 11,573,490 km (0.076 R)
• M34: 12,260,892 km (0.05 R)
• M35: 12,314,298 km (0.063 R)
• M36: 12,582,527 km (0.061 R)
• M37: 12,798,547 km (0.097 R)
• M38: 12,907,005 km (0.1 R)
• M39: 12,961,309 km (0.103 R)
• M40: 13,234,176 km (0.116 R)
• M41: 13,289,078 km (0.101 R)
• M42: 13,398,883 km (0.119 R)
• M43: 13,453,935 km (0.05 R)
• M44: 13,896,894 km (0.112 R)
• M45: 14,513,836 km (0.093 R)
• M46: 14,740,477 km (0.096 R)
• M47: 16,950,486 km (0.115 R)
• M48: 18,154,450 km (0.105 R)
• M49: 18,459,779 km (0.078 R)
• M50: 18,643,784 km (0.12 R)
• M51: 19,510,554 km (0.082 R)
• M52: 19,635,469 km (0.069 R)
• M53: 22,777,323 km (0.105 R)
• M54: 22,842,996 km (0.097 R)
• M55: 23,040,615 km (0.105 R)
• M56: 23,836,626 km (0.044 R)
• M57: 24,439,355 km (0.065 R)
• M58: 25,251,073 km (0.057 R)
• M59: 25,523,491 km (0.097 R)
• M60: 25,591,857 km (0.096 R)
• M61: 26,346,878 km (0.038 R)
• M62: 26,415,992 km (0.083 R)
• M63: 27,318,516 km (0.054 R)
• M64: 29,439,664 km (0.079 R)
• M65: 29,511,322 km (0.11 R)
• M66: 30,302,844 km (0.086 R)
• M67: 31,906,832 km (0.048 R)
• M68: 34,817,558 km (0.111 R)
• M69: 35,044,947 km (0.045 R)
• M70: 35,501,220 km (0.105 R)
• M71: 37,345,912 km (0.106 R)
• M72: 37,734,118 km (0.118 R)
• M73: 38,436,181 km (0.101 R)
• M74: 38,671,199 km (0.11 R)
• M75: 39,064,043 km (0.071 R)
• M76: 40,488,813 km (0.112 R)
• M77: 40,807,756 km (0.091 R)
• M78: 42,091,904 km (0.102 R)
• M79: 42,901,229 km (0.119 R)
• M80: 43,879,150 km (0.11 R)
• M81: 46,023,037 km (0.112 R)
• M82: 46,355,892 km (0.05 R)
• M83: 47,527,094 km (0.078 R)
• M84: 49,132,129 km (0.063 R)
• M85: 49,217,101 km (0.096 R)
• M86: 50,069,510 km (0.116 R)
• M87: 50,240,650 km (0.12 R)
• M88: 51,012,874 km (0.08 R)
• M89: 52,395,308 km (0.11 R)
• M90: 53,004,022 km (0.069 R)
• M91: 53,091,237 km (0.04 R)
• M92: 53,265,668 km (0.07 R)
• M93: 53,702,644 km (0.11 R)
• M94: 54,932,338 km (0.095 R)
• M95: 55,462,214 km (0.089 R)
• M96: 55,816,462 km (0.046 R)
• M97: 59,489,987 km (0.096 R)
• M98: 59,852,612 km (0.112 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: 252 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit