🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 290 Days

Day: 18.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,535,768 km

• M1: 64,028 km (0.09 R)
• M2: 121,473 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 36.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 24.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,535,768 km

• M1: 172,786 km (0.101 R)
• M2: 806,183 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 13.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.23 AU - 1.39 AU

Year: 984 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,535,768 km

• M1: 182,809 km (0.108 R)
• M2: 373,097 km (0.094 R)
• M3: 571,613 km (0.12 R)
• M4: 692,638 km (0.116 R)
• M5: 896,390 km (0.117 R)
• M6: 1,020,407 km (0.11 R)
• M7: 1,165,816 km (0.078 R)
• M8: 1,326,335 km (0.078 R)
• M9: 1,486,554 km (0.081 R)
• M10: 1,586,037 km (0.071 R)
• M11: 1,952,551 km (0.117 R)
• M12: 2,174,106 km (0.096 R)
• M13: 2,278,675 km (0.101 R)
• M14: 2,375,165 km (0.063 R)
• M15: 2,532,542 km (0.101 R)
• M16: 2,795,835 km (0.095 R)
• M17: 3,047,009 km (0.086 R)
• M18: 3,261,982 km (0.092 R)
• M19: 3,360,417 km (0.118 R)
• M20: 3,493,260 km (0.098 R)
• M21: 3,616,678 km (0.089 R)
• M22: 3,833,296 km (0.078 R)
• M23: 3,948,935 km (0.082 R)
• M24: 4,042,434 km (0.031 R)
• M25: 4,496,613 km (0.112 R)
• M26: 4,606,717 km (0.098 R)
• M27: 4,829,468 km (0.113 R)
• M28: 4,967,248 km (0.07 R)
• M29: 5,068,376 km (0.074 R)
• M30: 5,195,833 km (0.081 R)
• M31: 5,414,994 km (0.085 R)
• M32: 5,729,449 km (0.083 R)
• M33: 6,362,846 km (0.116 R)
• M34: 6,500,626 km (0.12 R)
• M35: 6,611,478 km (0.061 R)
• M36: 6,779,028 km (0.054 R)
• M37: 7,132,527 km (0.054 R)
• M38: 7,246,970 km (0.1 R)
• M39: 7,506,672 km (0.09 R)
• M40: 7,798,836 km (0.058 R)
• M41: 7,931,530 km (0.095 R)
• M42: 8,020,540 km (0.043 R)
• M43: 8,169,390 km (0.083 R)
• M44: 8,394,535 km (0.1 R)
• M45: 8,713,178 km (0.104 R)
• M46: 8,866,367 km (0.099 R)
• M47: 8,958,668 km (0.066 R)
• M48: 9,144,319 km (0.083 R)
• M49: 9,268,785 km (0.105 R)
• M50: 9,598,349 km (0.107 R)
• M51: 9,756,624 km (0.083 R)
• M52: 9,899,789 km (0.118 R)
• M53: 10,156,050 km (0.059 R)
• M54: 10,544,556 km (0.107 R)
• M55: 10,675,154 km (0.064 R)
• M56: 11,004,120 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 8.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.7 AU - 4.68 AU

Year: 5626 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,535,768 km

• M1: 169,195 km (0.115 R)
• M2: 323,431 km (0.074 R)
• M3: 417,976 km (0.098 R)
• M4: 531,222 km (0.104 R)
• M5: 717,172 km (0.105 R)
• M6: 1,014,872 km (0.086 R)
• M7: 1,129,763 km (0.109 R)
• M8: 1,282,203 km (0.118 R)
• M9: 1,406,968 km (0.062 R)
• M10: 1,907,223 km (0.105 R)
• M11: 2,076,718 km (0.093 R)
• M12: 2,156,753 km (0.072 R)
• M13: 2,375,165 km (0.045 R)
• M14: 2,543,762 km (0.081 R)
• M15: 2,877,964 km (0.094 R)
• M16: 3,210,670 km (0.1 R)
• M17: 3,587,806 km (0.113 R)
• M18: 3,716,609 km (0.101 R)
• M19: 3,781,685 km (0.102 R)
• M20: 3,929,338 km (0.072 R)
• M21: 4,196,669 km (0.105 R)
• M22: 4,315,450 km (0.107 R)
• M23: 4,435,427 km (0.056 R)
• M24: 4,661,170 km (0.109 R)
• M25: 4,784,290 km (0.08 R)
• M26: 5,434,591 km (0.104 R)
• M27: 5,601,543 km (0.102 R)
• M28: 5,732,441 km (0.093 R)
• M29: 5,845,537 km (0.086 R)
• M30: 5,902,384 km (0.116 R)
• M31: 6,266,655 km (0.101 R)
• M32: 6,383,341 km (0.075 R)
• M33: 6,520,223 km (0.031 R)
• M34: 6,717,393 km (0.114 R)
• M35: 6,796,979 km (0.113 R)
• M36: 6,936,704 km (0.113 R)
• M37: 7,077,625 km (0.06 R)
• M38: 7,443,990 km (0.096 R)
• M39: 7,505,624 km (0.104 R)
• M40: 7,879,320 km (0.111 R)
• M41: 8,644,663 km (0.044 R)
• M42: 9,212,237 km (0.081 R)
• M43: 9,278,509 km (0.102 R)
• M44: 9,972,493 km (0.065 R)
• M45: 10,086,038 km (0.083 R)
• M46: 10,986,168 km (0.034 R)
• M47: 11,244,674 km (0.059 R)
• M48: 11,410,278 km (0.103 R)
• M49: 11,648,139 km (0.048 R)
• M50: 12,225,886 km (0.096 R)
• M51: 12,469,431 km (0.095 R)
• M52: 12,739,156 km (0.094 R)
• M53: 13,035,510 km (0.07 R)
• M54: 13,159,676 km (0.103 R)
• M55: 13,786,491 km (0.082 R)
• M56: 13,963,764 km (0.102 R)
• M57: 14,192,799 km (0.056 R)
• M58: 14,731,950 km (0.098 R)
• M59: 14,809,591 km (0.108 R)
• M60: 15,304,012 km (0.096 R)
• M61: 15,487,568 km (0.086 R)
• M62: 15,777,489 km (0.089 R)
• M63: 16,122,462 km (0.111 R)
• M64: 16,631,094 km (0.068 R)
• M65: 17,253,870 km (0.118 R)
• M66: 18,133,057 km (0.086 R)
• M67: 18,244,059 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 9.2

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.93 AU - 6.07 AU

Year: 7334 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,535,768 km

• M1: 115,639 km (0.12 R)
• M2: 218,413 km (0.107 R)
• M3: 365,617 km (0.093 R)
• M4: 453,880 km (0.072 R)
• M5: 575,952 km (0.095 R)
• M6: 668,553 km (0.05 R)
• M7: 781,050 km (0.07 R)
• M8: 885,021 km (0.075 R)
• M9: 946,655 km (0.104 R)
• M10: 1,140,833 km (0.109 R)
• M11: 1,348,026 km (0.104 R)
• M12: 1,511,537 km (0.116 R)
• M13: 1,605,335 km (0.095 R)
• M14: 2,166,327 km (0.091 R)
• M15: 2,294,083 km (0.097 R)
• M16: 2,669,724 km (0.111 R)
• M17: 2,784,016 km (0.114 R)
• M18: 2,876,617 km (0.09 R)
• M19: 3,041,026 km (0.09 R)
• M20: 3,208,725 km (0.097 R)
• M21: 3,281,579 km (0.11 R)
• M22: 3,478,450 km (0.09 R)
• M23: 3,961,651 km (0.1 R)
• M24: 4,224,494 km (0.08 R)
• M25: 4,465,945 km (0.066 R)
• M26: 4,711,884 km (0.113 R)
• M27: 5,217,375 km (0.105 R)
• M28: 5,505,501 km (0.116 R)
• M29: 6,401,442 km (0.096 R)
• M30: 6,555,079 km (0.092 R)
• M31: 6,897,509 km (0.096 R)
• M32: 7,567,558 km (0.089 R)
• M33: 8,025,926 km (0.116 R)
• M34: 8,493,120 km (0.076 R)
• M35: 8,594,398 km (0.111 R)
• M36: 8,696,124 km (0.102 R)
• M37: 9,210,591 km (0.116 R)
• M38: 9,488,993 km (0.12 R)
• M39: 9,734,932 km (0.1 R)
• M40: 9,876,451 km (0.109 R)
• M41: 10,125,681 km (0.089 R)
• M42: 10,197,189 km (0.074 R)
• M43: 10,995,892 km (0.037 R)
• M44: 11,291,348 km (0.036 R)
• M45: 11,852,340 km (0.1 R)
• M46: 12,307,566 km (0.064 R)
• M47: 14,386,378 km (0.12 R)
• M48: 14,588,036 km (0.086 R)
• M49: 14,790,592 km (0.083 R)
• M50: 14,871,973 km (0.077 R)
• M51: 15,157,705 km (0.106 R)
• M52: 16,529,218 km (0.074 R)
• M53: 16,655,778 km (0.1 R)
• M54: 16,782,787 km (0.096 R)
• M55: 17,080,337 km (0.112 R)
• M56: 17,896,692 km (0.115 R)
• M57: 18,156,993 km (0.114 R)
• M58: 18,375,106 km (0.115 R)
• M59: 18,550,136 km (0.032 R)
• M60: 18,637,800 km (0.099 R)
• M61: 18,945,972 km (0.079 R)
• M62: 20,556,991 km (0.092 R)
• M63: 20,875,336 km (0.109 R)
• M64: 21,840,092 km (0.112 R)
• M65: 21,979,069 km (0.12 R)
• M66: 22,164,869 km (0.104 R)
• M67: 22,678,588 km (0.065 R)
• M68: 22,960,431 km (0.103 R)
• M69: 23,196,197 km (0.092 R)
• M70: 25,256,908 km (0.088 R)
• M71: 25,695,529 km (0.085 R)
• M72: 26,927,168 km (0.119 R)
• M73: 27,126,133 km (0.051 R)
• M74: 28,027,011 km (0.073 R)
• M75: 28,379,913 km (0.114 R)
• M76: 31,570,237 km (0.065 R)
• M77: 31,937,649 km (0.032 R)
• M78: 33,956,024 km (0.075 R)
• M79: 34,709,997 km (0.079 R)
• M80: 36,729,269 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.7

Radius: 3.8

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.93 AU - 9.15 AU

Year: 14955 Days

Day: 15.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,535,768 km

• M1: 186,549 km (0.111 R)
• M2: 210,484 km (0.114 R)
• M3: 261,796 km (0.097 R)
• M4: 303,235 km (0.092 R)
• M5: 393,143 km (0.102 R)
• M6: 425,157 km (0.052 R)
• M7: 616,642 km (0.12 R)
• M8: 1,352,963 km (0.075 R)
• M9: 1,736,981 km (0.081 R)
• M10: 2,658,953 km (0.054 R)
• M11: 2,909,529 km (0.042 R)
• M12: 3,500,740 km (0.096 R)
• M13: 3,637,023 km (0.114 R)
• M14: 4,490,928 km (0.111 R)
• M15: 5,759,967 km (0.094 R)
• M16: 6,959,592 km (0.1 R)
• M17: 7,174,115 km (0.066 R)
• M18: 7,390,733 km (0.067 R)
• M19: 7,741,690 km (0.09 R)
• M20: 7,919,262 km (0.043 R)
• M21: 8,053,302 km (0.063 R)
• M22: 8,143,061 km (0.094 R)
• M23: 9,246,196 km (0.105 R)
• M24: 9,624,229 km (0.102 R)
• M25: 10,591,080 km (0.096 R)
• M26: 11,286,262 km (0.093 R)
• M27: 11,791,603 km (0.112 R)
• M28: 11,893,629 km (0.1 R)
• M29: 13,245,695 km (0.085 R)
• M30: 14,101,694 km (0.084 R)
• M31: 14,755,287 km (0.108 R)
• M32: 15,307,602 km (0.066 R)
• M33: 15,418,753 km (0.105 R)
• M34: 15,810,251 km (0.099 R)
• M35: 15,922,749 km (0.114 R)
• M36: 18,403,979 km (0.06 R)
• M37: 19,057,871 km (0.084 R)
• M38: 20,694,621 km (0.057 R)
• M39: 20,755,957 km (0.109 R)
• M40: 21,747,940 km (0.073 R)
• M41: 22,628,473 km (0.117 R)
• M42: 22,818,762 km (0.111 R)
• M43: 23,777,684 km (0.066 R)
• M44: 24,100,217 km (0.114 R)
• M45: 24,945,595 km (0.12 R)
• M46: 25,668,601 km (0.094 R)
• M47: 25,800,846 km (0.104 R)
• M48: 25,999,512 km (0.118 R)
• M49: 26,531,781 km (0.08 R)
• M50: 26,799,262 km (0.109 R)
• M51: 27,404,535 km (0.089 R)
• M52: 29,523,289 km (0.059 R)
• M53: 29,592,404 km (0.065 R)
• M54: 29,661,817 km (0.048 R)
• M55: 30,988,152 km (0.106 R)
• M56: 31,411,065 km (0.097 R)
• M57: 31,481,675 km (0.055 R)
• M58: 32,619,517 km (0.108 R)
• M59: 32,691,174 km (0.12 R)
• M60: 33,915,632 km (0.12 R)
• M61: 34,569,974 km (0.108 R)
• M62: 35,596,065 km (0.067 R)
• M63: 36,261,028 km (0.051 R)
• M64: 36,409,279 km (0.099 R)
• M65: 37,228,627 km (0.091 R)
• M66: 37,828,365 km (0.039 R)
• M67: 38,506,791 km (0.11 R)
• M68: 38,658,184 km (0.106 R)
• M69: 39,341,547 km (0.117 R)
• M70: 40,412,369 km (0.033 R)
• M71: 41,183,247 km (0.096 R)
• M72: 42,270,524 km (0.101 R)
• M73: 42,348,464 km (0.107 R)
• M74: 42,895,993 km (0.052 R)
• M75: 43,209,849 km (0.076 R)
• M76: 43,367,076 km (0.062 R)
• M77: 44,473,203 km (0.109 R)
• M78: 44,790,799 km (0.07 R)
• M79: 45,348,650 km (0.081 R)
• M80: 45,428,535 km (0.067 R)
• M81: 45,988,929 km (0.118 R)
• M82: 46,712,833 km (0.078 R)
• M83: 47,602,790 km (0.113 R)
• M84: 47,683,872 km (0.06 R)
• M85: 47,846,336 km (0.112 R)
• M86: 48,090,480 km (0.107 R)
• M87: 48,253,392 km (0.061 R)
• M88: 49,728,277 km (0.092 R)
• M89: 50,968,443 km (0.087 R)
• M90: 51,634,154 km (0.071 R)
• M91: 52,470,256 km (0.08 R)
• M92: 53,058,176 km (0.109 R)
• M93: 53,142,250 km (0.08 R)
• M94: 53,226,474 km (0.116 R)
• M95: 54,920,071 km (0.097 R)
• M96: 55,175,584 km (0.087 R)
• M97: 55,944,667 km (0.066 R)
• M98: 56,889,377 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.2

Radius: 5.8

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.79 AU - 11.73 AU

Year: 23154 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,535,768 km

• M1: 79,885 km (0.051 R)
• M2: 123,418 km (0.104 R)
• M3: 377,286 km (0.111 R)
• M4: 460,163 km (0.106 R)
• M5: 991,983 km (0.032 R)
• M6: 1,079,498 km (0.109 R)
• M7: 1,200,224 km (0.047 R)
• M8: 1,357,601 km (0.067 R)
• M9: 1,726,808 km (0.072 R)
• M10: 2,125,935 km (0.118 R)
• M11: 2,433,658 km (0.119 R)
• M12: 2,512,795 km (0.11 R)
• M13: 2,714,453 km (0.107 R)
• M14: 3,394,525 km (0.042 R)
• M15: 3,662,605 km (0.048 R)
• M16: 4,171,686 km (0.096 R)
• M17: 4,604,772 km (0.067 R)
• M18: 4,951,390 km (0.05 R)
• M19: 5,102,634 km (0.103 R)
• M20: 5,153,347 km (0.065 R)
• M21: 5,357,848 km (0.062 R)
• M22: 6,807,302 km (0.025 R)
• M23: 6,863,102 km (0.099 R)
• M24: 7,258,638 km (0.071 R)
• M25: 7,545,717 km (0.042 R)
• M26: 8,012,761 km (0.113 R)
• M27: 8,489,081 km (0.098 R)
• M28: 9,282,697 km (0.104 R)
• M29: 10,036,072 km (0.063 R)
• M30: 12,071,202 km (0.054 R)
• M31: 12,206,887 km (0.096 R)
• M32: 12,616,636 km (0.062 R)
• M33: 13,660,679 km (0.092 R)
• M34: 13,802,049 km (0.103 R)
• M35: 15,168,476 km (0.092 R)
• M36: 15,535,140 km (0.116 R)
• M37: 16,127,847 km (0.118 R)
• M38: 16,652,637 km (0.103 R)
• M39: 18,027,591 km (0.098 R)
• M40: 19,359,161 km (0.102 R)
• M41: 19,438,598 km (0.111 R)
• M42: 19,756,942 km (0.088 R)
• M43: 21,292,415 km (0.103 R)
• M44: 21,867,768 km (0.05 R)
• M45: 22,615,009 km (0.114 R)
• M46: 23,539,674 km (0.076 R)
• M47: 23,793,990 km (0.047 R)
• M48: 25,079,185 km (0.079 R)
• M49: 26,386,820 km (0.105 R)
• M50: 27,805,756 km (0.098 R)
• M51: 29,888,607 km (0.106 R)
• M52: 31,460,133 km (0.082 R)
• M53: 32,585,558 km (0.109 R)
• M54: 35,456,191 km (0.101 R)
• M55: 36,430,971 km (0.086 R)
• M56: 36,823,366 km (0.054 R)
• M57: 38,606,274 km (0.112 R)
• M58: 38,806,136 km (0.052 R)
• M59: 39,508,199 km (0.029 R)
• M60: 39,810,387 km (0.12 R)
• M61: 40,417,006 km (0.103 R)
• M62: 41,230,669 km (0.077 R)
• M63: 42,152,491 km (0.081 R)
• M64: 43,392,209 km (0.086 R)
• M65: 43,600,000 km (0.106 R)
• M66: 44,016,481 km (0.09 R)
• M67: 44,643,745 km (0.09 R)
• M68: 48,684,533 km (0.107 R)
• M69: 51,846,134 km (0.036 R)
• M70: 53,173,516 km (0.114 R)
• M71: 53,284,667 km (0.099 R)
• M72: 53,841,470 km (0.103 R)
• M73: 55,748,993 km (0.075 R)
• M74: 56,427,569 km (0.103 R)
• M75: 56,540,964 km (0.063 R)
• M76: 57,108,838 km (0.114 R)
• M77: 58,364,861 km (0.03 R)
• M78: 58,938,719 km (0.114 R)
• M79: 60,671,810 km (0.048 R)
• M80: 65,374,269 km (0.037 R)
• M81: 65,850,888 km (0.085 R)
• M82: 66,209,175 km (0.078 R)
• M83: 67,889,608 km (0.101 R)
• M84: 72,397,590 km (0.109 R)
• M85: 73,880,404 km (0.062 R)
• M86: 75,497,857 km (0.099 R)
• M87: 76,624,628 km (0.106 R)
• M88: 77,883,045 km (0.078 R)
• M89: 79,529,070 km (0.066 R)
• M90: 81,186,615 km (0.101 R)
• M91: 86,488,363 km (0.078 R)
• M92: 86,618,962 km (0.081 R)
• M93: 86,749,711 km (0.099 R)
• M94: 87,011,507 km (0.086 R)
• M95: 87,273,453 km (0.09 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: 328 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit