🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 33.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,177,629 km

• M1: 426,803 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.61 AU

Year: 651 Days

Day: 43.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.77 AU - 2.23 AU

Year: 1066 Days

Day: 47.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.6 AU

Year: 2725 Days

Day: 17.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,177,629 km

• M1: 1,570,329 km (0.074 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 8.7

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.8 AU - 5.42 AU

Year: 3729 Days

Day: 6 Hours

Environment

Temp: -130 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,177,629 km

• M1: 133,292 km (0.088 R)
• M2: 330,163 km (0.098 R)
• M3: 452,683 km (0.082 R)
• M4: 591,959 km (0.044 R)
• M5: 686,804 km (0.11 R)
• M6: 746,194 km (0.078 R)
• M7: 860,188 km (0.096 R)
• M8: 924,964 km (0.114 R)
• M9: 1,450,800 km (0.079 R)
• M10: 1,515,875 km (0.084 R)
• M11: 2,190,113 km (0.105 R)
• M12: 2,326,097 km (0.059 R)
• M13: 2,387,283 km (0.117 R)
• M14: 2,527,306 km (0.052 R)
• M15: 2,638,158 km (0.11 R)
• M16: 2,702,186 km (0.097 R)
• M17: 2,897,561 km (0.112 R)
• M18: 3,148,138 km (0.076 R)
• M19: 3,388,541 km (0.038 R)
• M20: 3,760,442 km (0.077 R)
• M21: 3,887,301 km (0.103 R)
• M22: 4,163,907 km (0.034 R)
• M23: 4,466,095 km (0.07 R)
• M24: 4,620,031 km (0.096 R)
• M25: 4,716,970 km (0.11 R)
• M26: 5,765,801 km (0.079 R)
• M27: 5,954,594 km (0.109 R)
• M28: 6,187,966 km (0.1 R)
• M29: 6,273,536 km (0.117 R)
• M30: 6,532,789 km (0.108 R)
• M31: 6,685,678 km (0.114 R)
• M32: 6,884,045 km (0.082 R)
• M33: 6,995,047 km (0.096 R)
• M34: 7,241,435 km (0.089 R)
• M35: 7,309,053 km (0.095 R)
• M36: 7,513,403 km (0.098 R)
• M37: 7,858,227 km (0.098 R)
• M38: 7,997,502 km (0.119 R)
• M39: 8,137,675 km (0.103 R)
• M40: 8,802,638 km (0.112 R)
• M41: 8,874,894 km (0.065 R)
• M42: 9,658,338 km (0.109 R)
• M43: 9,982,816 km (0.037 R)
• M44: 10,438,191 km (0.099 R)
• M45: 11,264,271 km (0.117 R)
• M46: 11,474,157 km (0.117 R)
• M47: 11,951,075 km (0.088 R)
• M48: 12,191,927 km (0.1 R)
• M49: 12,542,585 km (0.093 R)
• M50: 13,392,450 km (0.075 R)
• M51: 13,475,627 km (0.071 R)
• M52: 13,614,753 km (0.083 R)
• M53: 14,063,097 km (0.094 R)
• M54: 14,345,837 km (0.049 R)
• M55: 15,904,498 km (0.109 R)
• M56: 16,051,552 km (0.101 R)
• M57: 16,853,247 km (0.066 R)
• M58: 17,003,144 km (0.114 R)
• M59: 17,546,484 km (0.064 R)
• M60: 17,698,475 km (0.054 R)
• M61: 18,249,145 km (0.102 R)
• M62: 18,372,264 km (0.108 R)
• M63: 18,712,300 km (0.113 R)
• M64: 18,929,666 km (0.107 R)
• M65: 19,304,558 km (0.098 R)
• M66: 20,061,374 km (0.085 R)
• M67: 20,220,247 km (0.075 R)
• M68: 20,347,704 km (0.102 R)
• M69: 20,443,447 km (0.12 R)
• M70: 20,603,367 km (0.114 R)
• M71: 21,538,952 km (0.117 R)
• M72: 21,799,551 km (0.109 R)
• M73: 21,897,538 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.03 AU - 8.95 AU

Year: 7722 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,177,629 km

• M1: 197,320 km (0.105 R)
• M2: 504,893 km (0.072 R)
• M3: 880,982 km (0.089 R)
• M4: 1,070,074 km (0.043 R)
• M5: 1,446,013 km (0.064 R)
• M6: 1,626,727 km (0.106 R)
• M7: 1,824,795 km (0.032 R)
• M8: 2,112,023 km (0.119 R)
• M9: 2,308,295 km (0.105 R)
• M10: 2,499,930 km (0.1 R)
• M11: 2,608,837 km (0.116 R)
• M12: 2,730,460 km (0.073 R)
• M13: 2,865,248 km (0.113 R)
• M14: 2,956,503 km (0.069 R)
• M15: 3,271,855 km (0.118 R)
• M16: 3,391,384 km (0.109 R)
• M17: 3,884,608 km (0.088 R)
• M18: 4,024,332 km (0.045 R)
• M19: 5,104,279 km (0.106 R)
• M20: 5,843,143 km (0.108 R)
• M21: 6,284,756 km (0.059 R)
• M22: 7,216,003 km (0.108 R)
• M23: 8,969,290 km (0.117 R)
• M24: 10,050,434 km (0.118 R)
• M25: 10,349,330 km (0.088 R)
• M26: 11,227,021 km (0.082 R)
• M27: 11,537,287 km (0.117 R)
• M28: 12,371,894 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 13

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.13 AU - 8.87 AU

Year: 8524 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,177,629 km

• M1: 474,524 km (0.027 R)
• M2: 648,656 km (0.097 R)
• M3: 794,963 km (0.058 R)
• M4: 1,065,735 km (0.064 R)
• M5: 1,695,692 km (0.039 R)
• M6: 2,025,406 km (0.113 R)
• M7: 2,198,191 km (0.091 R)
• M8: 2,479,734 km (0.12 R)
• M9: 2,855,075 km (0.11 R)
• M10: 3,570,752 km (0.116 R)
• M11: 3,750,568 km (0.088 R)
• M12: 4,276,854 km (0.091 R)
• M13: 4,500,353 km (0.079 R)
• M14: 4,760,653 km (0.113 R)
• M15: 5,026,040 km (0.046 R)
• M16: 5,640,737 km (0.048 R)
• M17: 6,063,950 km (0.058 R)
• M18: 6,279,371 km (0.094 R)
• M19: 6,388,128 km (0.101 R)
• M20: 7,166,636 km (0.052 R)
• M21: 8,171,933 km (0.112 R)
• M22: 9,427,957 km (0.112 R)
• M23: 9,552,722 km (0.115 R)
• M24: 9,677,935 km (0.075 R)
• M25: 9,761,859 km (0.044 R)
• M26: 10,142,137 km (0.052 R)
• M27: 10,312,828 km (0.072 R)
• M28: 10,613,670 km (0.074 R)
• M29: 11,444,836 km (0.086 R)
• M30: 12,433,528 km (0.068 R)
• M31: 12,616,187 km (0.048 R)
• M32: 12,891,896 km (0.045 R)
• M33: 13,076,948 km (0.085 R)
• M34: 13,684,016 km (0.11 R)
• M35: 14,062,349 km (0.092 R)
• M36: 14,443,974 km (0.029 R)
• M37: 15,071,537 km (0.098 R)
• M38: 15,217,694 km (0.042 R)
• M39: 15,560,423 km (0.097 R)
• M40: 16,153,877 km (0.077 R)
• M41: 16,906,205 km (0.089 R)
• M42: 17,159,474 km (0.081 R)
• M43: 17,261,201 km (0.064 R)
• M44: 17,414,090 km (0.078 R)
• M45: 17,618,590 km (0.088 R)
• M46: 17,823,988 km (0.12 R)
• M47: 18,081,895 km (0.077 R)
• M48: 18,497,029 km (0.091 R)
• M49: 19,442,487 km (0.095 R)
• M50: 20,511,514 km (0.103 R)
• M51: 20,890,295 km (0.099 R)
• M52: 21,162,115 km (0.111 R)
• M53: 21,490,033 km (0.116 R)
• M54: 22,650,614 km (0.106 R)
• M55: 23,210,558 km (0.074 R)
• M56: 23,379,454 km (0.054 R)
• M57: 23,492,251 km (0.033 R)
• M58: 24,058,928 km (0.081 R)
• M59: 24,744,984 km (0.035 R)
• M60: 25,321,534 km (0.099 R)
• M61: 25,786,035 km (0.082 R)
• M62: 26,077,751 km (0.08 R)
• M63: 27,018,722 km (0.045 R)
• M64: 28,270,557 km (0.112 R)
• M65: 29,236,959 km (0.094 R)
• M66: 29,846,421 km (0.044 R)
• M67: 30,091,462 km (0.104 R)
• M68: 30,275,617 km (0.118 R)
• M69: 30,521,855 km (0.067 R)
• M70: 31,264,309 km (0.093 R)
• M71: 32,640,909 km (0.08 R)
• M72: 33,083,120 km (0.079 R)
• M73: 33,209,830 km (0.099 R)
• M74: 34,357,395 km (0.088 R)
• M75: 35,323,648 km (0.065 R)
• M76: 35,647,826 km (0.109 R)
• M77: 36,560,373 km (0.114 R)
• M78: 36,691,421 km (0.118 R)
• M79: 37,678,916 km (0.053 R)
• M80: 38,808,829 km (0.075 R)
• M81: 39,680,237 km (0.031 R)
• M82: 40,084,600 km (0.115 R)
• M83: 40,693,762 km (0.102 R)
• M84: 42,127,060 km (0.069 R)
• M85: 43,646,376 km (0.113 R)
• M86: 43,924,478 km (0.101 R)
• M87: 46,809,323 km (0.072 R)
• M88: 47,593,665 km (0.097 R)
• M89: 47,736,830 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 8.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.81 AU - 10.77 AU

Year: 11540 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,177,629 km

• M1: 255,812 km (0.096 R)
• M2: 579,542 km (0.111 R)
• M3: 748,438 km (0.099 R)
• M4: 1,266,047 km (0.108 R)
• M5: 1,738,626 km (0.079 R)
• M6: 1,876,556 km (0.097 R)
• M7: 1,939,088 km (0.082 R)
• M8: 2,295,430 km (0.026 R)
• M9: 2,464,326 km (0.097 R)
• M10: 2,725,224 km (0.074 R)
• M11: 3,068,701 km (0.104 R)
• M12: 3,292,799 km (0.098 R)
• M13: 3,599,774 km (0.09 R)
• M14: 3,697,611 km (0.078 R)
• M15: 3,936,219 km (0.109 R)
• M16: 3,996,657 km (0.11 R)
• M17: 4,057,393 km (0.091 R)
• M18: 4,200,259 km (0.09 R)
• M19: 4,262,043 km (0.093 R)
• M20: 4,491,227 km (0.091 R)
• M21: 4,575,600 km (0.1 R)
• M22: 5,180,724 km (0.095 R)
• M23: 5,246,996 km (0.104 R)
• M24: 5,719,276 km (0.049 R)
• M25: 5,949,059 km (0.075 R)
• M26: 6,608,486 km (0.083 R)
• M27: 6,849,488 km (0.054 R)
• M28: 7,640,562 km (0.109 R)
• M29: 8,986,643 km (0.11 R)
• M30: 9,714,138 km (0.08 R)
• M31: 9,988,500 km (0.083 R)
• M32: 10,293,081 km (0.096 R)
• M33: 10,488,606 km (0.047 R)
• M34: 10,572,680 km (0.099 R)
• M35: 10,769,850 km (0.055 R)
• M36: 11,426,435 km (0.045 R)
• M37: 11,687,034 km (0.116 R)
• M38: 11,745,078 km (0.066 R)
• M39: 12,096,035 km (0.116 R)
• M40: 12,272,860 km (0.065 R)
• M41: 13,320,942 km (0.063 R)
• M42: 13,686,859 km (0.107 R)
• M43: 16,764,237 km (0.056 R)
• M44: 17,126,263 km (0.046 R)
• M45: 17,891,457 km (0.112 R)
• M46: 18,599,952 km (0.062 R)
• M47: 19,248,908 km (0.096 R)
• M48: 19,627,989 km (0.109 R)
• M49: 19,697,103 km (0.115 R)
• M50: 19,766,367 km (0.103 R)
• M51: 19,939,900 km (0.048 R)
• M52: 20,288,463 km (0.112 R)
• M53: 20,779,892 km (0.107 R)
• M54: 21,667,157 km (0.106 R)
• M55: 22,169,357 km (0.108 R)
• M56: 22,277,517 km (0.096 R)
• M57: 22,711,799 km (0.084 R)
• M58: 22,893,561 km (0.118 R)
• M59: 23,258,430 km (0.106 R)
• M60: 23,368,384 km (0.056 R)
• M61: 24,142,254 km (0.113 R)
• M62: 24,737,653 km (0.115 R)
• M63: 25,112,097 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 7.7

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.23 AU - 15.05 AU

Year: 21103 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,177,629 km

• M1: 103,522 km (0.088 R)
• M2: 255,812 km (0.081 R)
• M3: 419,472 km (0.046 R)
• M4: 1,440,179 km (0.091 R)
• M5: 1,505,703 km (0.081 R)
• M6: 1,708,557 km (0.084 R)
• M7: 2,330,436 km (0.114 R)
• M8: 2,407,927 km (0.108 R)
• M9: 2,486,317 km (0.092 R)
• M10: 3,101,014 km (0.084 R)
• M11: 3,403,651 km (0.093 R)
• M12: 3,715,712 km (0.117 R)
• M13: 4,953,784 km (0.104 R)
• M14: 5,256,271 km (0.107 R)
• M15: 5,358,446 km (0.081 R)
• M16: 6,092,224 km (0.043 R)
• M17: 6,580,362 km (0.05 R)
• M18: 6,690,615 km (0.067 R)
• M19: 7,194,162 km (0.083 R)
• M20: 8,596,043 km (0.034 R)
• M21: 8,656,182 km (0.097 R)
• M22: 9,266,092 km (0.116 R)
• M23: 9,451,743 km (0.075 R)
• M24: 9,826,785 km (0.117 R)
• M25: 10,143,035 km (0.1 R)
• M26: 11,441,395 km (0.094 R)
• M27: 12,653,885 km (0.066 R)
• M28: 13,345,177 km (0.11 R)
• M29: 13,906,917 km (0.119 R)
• M30: 15,564,611 km (0.112 R)
• M31: 17,056,252 km (0.093 R)
• M32: 17,665,564 km (0.101 R)
• M33: 18,127,223 km (0.048 R)
• M34: 18,359,548 km (0.11 R)
• M35: 20,013,203 km (0.107 R)
• M36: 20,333,642 km (0.112 R)
• M37: 21,714,131 km (0.095 R)
• M38: 21,878,539 km (0.086 R)
• M39: 22,623,387 km (0.116 R)
• M40: 24,053,094 km (0.065 R)
• M41: 24,308,457 km (0.099 R)
• M42: 24,735,858 km (0.077 R)
• M43: 24,993,615 km (0.077 R)
• M44: 25,079,784 km (0.085 R)
• M45: 25,772,123 km (0.084 R)
• M46: 28,154,918 km (0.079 R)
• M47: 28,693,919 km (0.084 R)
• M48: 30,147,860 km (0.1 R)
• M49: 30,515,123 km (0.103 R)
• M50: 32,561,323 km (0.118 R)
• M51: 32,843,764 km (0.105 R)
• M52: 33,791,017 km (0.105 R)
• M53: 34,843,438 km (0.081 R)
• M54: 35,325,443 km (0.051 R)
• M55: 37,078,580 km (0.042 R)
• M56: 38,263,096 km (0.089 R)
• M57: 39,660,490 km (0.105 R)
• M58: 40,466,673 km (0.112 R)
• M59: 41,583,720 km (0.066 R)
• M60: 41,890,246 km (0.051 R)
• M61: 42,094,896 km (0.045 R)
• M62: 42,814,013 km (0.112 R)
• M63: 45,625,406 km (0.083 R)
• M64: 45,730,723 km (0.099 R)
• M65: 46,046,973 km (0.11 R)
• M66: 46,681,866 km (0.057 R)
• M67: 49,682,201 km (0.111 R)
• M68: 50,659,823 km (0.093 R)
• M69: 51,315,062 km (0.054 R)
• M70: 53,076,128 km (0.067 R)
• M71: 53,408,385 km (0.092 R)
• M72: 54,075,292 km (0.119 R)
• M73: 54,968,840 km (0.06 R)
• M74: 55,979,673 km (0.082 R)
• M75: 56,770,298 km (0.047 R)
• M76: 56,996,789 km (0.079 R)
• M77: 58,819,938 km (0.12 R)
• M78: 59,164,013 km (0.052 R)
• M79: 59,853,958 km (0.059 R)
• M80: 61,474,103 km (0.109 R)
• M81: 61,706,728 km (0.077 R)
• M82: 62,757,354 km (0.051 R)
• M83: 65,706,227 km (0.087 R)
• M84: 65,825,157 km (0.095 R)
• M85: 69,425,230 km (0.06 R)
• M86: 69,788,603 km (0.09 R)
• M87: 74,323,663 km (0.03 R)
• M88: 74,943,746 km (0.079 R)
• M89: 76,689,254 km (0.036 R)
• M90: 76,939,681 km (0.087 R)
• M91: 82,261,476 km (0.034 R)
• M92: 82,774,447 km (0.112 R)
• M93: 87,177,561 km (0.085 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: 285 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit