🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 8.4

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.74 AU

Year: 323 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 88,174,427 km

• M1: 106,364 km (0.069 R)
• M2: 177,273 km (0.065 R)
• M3: 318,344 km (0.084 R)
• M4: 395,088 km (0.067 R)
• M5: 479,312 km (0.052 R)
• M6: 584,479 km (0.062 R)
• M7: 642,074 km (0.037 R)
• M8: 763,548 km (0.1 R)
• M9: 827,276 km (0.079 R)
• M10: 1,047,484 km (0.104 R)
• M11: 1,110,016 km (0.079 R)
• M12: 1,253,181 km (0.046 R)
• M13: 1,315,115 km (0.03 R)
• M14: 1,432,250 km (0.045 R)
• M15: 1,507,348 km (0.119 R)
• M16: 1,640,490 km (0.101 R)
• M17: 1,724,415 km (0.092 R)
• M18: 1,799,214 km (0.088 R)
• M19: 1,985,164 km (0.095 R)
• M20: 2,086,142 km (0.117 R)
• M21: 2,148,824 km (0.03 R)
• M22: 2,310,988 km (0.119 R)
• M23: 2,435,453 km (0.065 R)
• M24: 2,531,645 km (0.089 R)
• M25: 2,617,065 km (0.078 R)
• M26: 2,715,650 km (0.101 R)
• M27: 2,853,430 km (0.076 R)
• M28: 2,961,439 km (0.05 R)
• M29: 3,162,050 km (0.069 R)
• M30: 3,287,264 km (0.081 R)
• M31: 3,427,437 km (0.117 R)
• M32: 3,542,478 km (0.113 R)
• M33: 3,631,339 km (0.047 R)
• M34: 3,741,592 km (0.076 R)
• M35: 3,811,155 km (0.053 R)
• M36: 3,909,292 km (0.038 R)
• M37: 3,972,721 km (0.098 R)
• M38: 4,050,811 km (0.107 R)
• M39: 4,122,319 km (0.085 R)
• M40: 4,310,064 km (0.12 R)
• M41: 4,390,398 km (0.11 R)
• M42: 4,456,371 km (0.1 R)
• M43: 4,515,462 km (0.12 R)
• M44: 4,656,683 km (0.109 R)
• M45: 4,791,769 km (0.075 R)
• M46: 4,867,466 km (0.106 R)
• M47: 4,951,091 km (0.045 R)
• M48: 5,004,647 km (0.11 R)
• M49: 5,081,391 km (0.107 R)
• M50: 5,166,213 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 11.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 504 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 65.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,174,427 km

• M1: 151,543 km (0.085 R)
• M2: 240,254 km (0.109 R)
• M3: 391,647 km (0.092 R)
• M4: 505,641 km (0.077 R)
• M5: 692,339 km (0.096 R)
• M6: 780,003 km (0.084 R)
• M7: 924,664 km (0.116 R)
• M8: 1,015,470 km (0.073 R)
• M9: 1,155,793 km (0.053 R)
• M10: 1,331,421 km (0.062 R)
• M11: 1,456,634 km (0.107 R)
• M12: 1,542,354 km (0.052 R)
• M13: 1,638,695 km (0.037 R)
• M14: 1,833,023 km (0.106 R)
• M15: 1,940,135 km (0.071 R)
• M16: 2,092,874 km (0.036 R)
• M17: 2,364,993 km (0.036 R)
• M18: 2,466,869 km (0.099 R)
• M19: 2,554,683 km (0.106 R)
• M20: 2,654,016 km (0.046 R)
• M21: 2,894,569 km (0.1 R)
• M22: 3,198,552 km (0.035 R)
• M23: 3,391,533 km (0.119 R)
• M24: 3,524,376 km (0.084 R)
• M25: 3,682,651 km (0.109 R)
• M26: 3,813,399 km (0.096 R)
• M27: 3,897,324 km (0.111 R)
• M28: 3,994,114 km (0.093 R)
• M29: 4,146,853 km (0.079 R)
• M30: 4,227,187 km (0.044 R)
• M31: 4,301,687 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 11

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 648 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 88,174,427 km

• M1: 140,622 km (0.084 R)
• M2: 264,190 km (0.076 R)
• M3: 337,642 km (0.115 R)
• M4: 425,606 km (0.066 R)
• M5: 625,768 km (0.082 R)
• M6: 725,400 km (0.025 R)
• M7: 809,324 km (0.115 R)
• M8: 891,454 km (0.095 R)
• M9: 976,575 km (0.089 R)
• M10: 1,224,459 km (0.064 R)
• M11: 1,346,231 km (0.111 R)
• M12: 1,519,765 km (0.116 R)
• M13: 1,588,580 km (0.103 R)
• M14: 1,658,442 km (0.069 R)
• M15: 1,751,043 km (0.085 R)
• M16: 1,896,751 km (0.096 R)
• M17: 2,001,320 km (0.076 R)
• M18: 2,390,724 km (0.074 R)
• M19: 2,479,585 km (0.094 R)
• M20: 2,610,932 km (0.063 R)
• M21: 2,702,635 km (0.09 R)
• M22: 2,923,741 km (0.088 R)
• M23: 3,054,041 km (0.077 R)
• M24: 3,456,608 km (0.12 R)
• M25: 3,585,263 km (0.111 R)
• M26: 3,781,385 km (0.11 R)
• M27: 4,038,843 km (0.112 R)
• M28: 4,203,999 km (0.09 R)
• M29: 4,292,262 km (0.108 R)
• M30: 4,420,916 km (0.112 R)
• M31: 4,601,182 km (0.045 R)
• M32: 4,672,091 km (0.09 R)
• M33: 4,824,980 km (0.078 R)
• M34: 5,083,485 km (0.082 R)
• M35: 5,261,956 km (0.097 R)
• M36: 5,389,263 km (0.099 R)
• M37: 5,864,685 km (0.097 R)
• M38: 6,421,189 km (0.079 R)
• M39: 6,740,282 km (0.057 R)
• M40: 6,832,434 km (0.074 R)
• M41: 6,901,847 km (0.062 R)
• M42: 7,018,085 km (0.08 R)
• M43: 7,228,719 km (0.061 R)
• M44: 7,465,383 km (0.062 R)
• M45: 7,776,845 km (0.043 R)
• M46: 7,909,987 km (0.1 R)
• M47: 8,043,878 km (0.102 R)
• M48: 8,227,584 km (0.089 R)
• M49: 8,338,436 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 10.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.59 AU - 2.59 AU

Year: 2049 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,174,427 km

• M1: 182,360 km (0.107 R)
• M2: 270,323 km (0.077 R)
• M3: 449,093 km (0.115 R)
• M4: 524,490 km (0.113 R)
• M5: 611,107 km (0.102 R)
• M6: 684,410 km (0.102 R)
• M7: 981,212 km (0.102 R)
• M8: 1,054,366 km (0.041 R)
• M9: 1,183,319 km (0.097 R)
• M10: 1,253,929 km (0.113 R)
• M11: 1,358,349 km (0.069 R)
• M12: 1,602,492 km (0.089 R)
• M13: 1,944,024 km (0.098 R)
• M14: 2,161,988 km (0.083 R)
• M15: 2,269,101 km (0.084 R)
• M16: 2,519,378 km (0.082 R)
• M17: 2,726,122 km (0.116 R)
• M18: 2,884,845 km (0.106 R)
• M19: 3,057,631 km (0.094 R)
• M20: 3,245,077 km (0.113 R)
• M21: 3,379,565 km (0.116 R)
• M22: 3,447,633 km (0.058 R)
• M23: 3,516,148 km (0.093 R)
• M24: 3,596,632 km (0.06 R)
• M25: 3,794,550 km (0.103 R)
• M26: 3,865,310 km (0.078 R)
• M27: 3,996,358 km (0.087 R)
• M28: 4,250,375 km (0.108 R)
• M29: 4,410,295 km (0.114 R)
• M30: 4,509,777 km (0.116 R)
• M31: 4,622,574 km (0.084 R)
• M32: 4,876,591 km (0.082 R)
• M33: 4,966,500 km (0.098 R)
• M34: 5,057,156 km (0.1 R)
• M35: 5,252,980 km (0.103 R)
• M36: 5,451,496 km (0.055 R)
• M37: 5,531,531 km (0.074 R)
• M38: 5,598,700 km (0.103 R)
• M39: 5,855,859 km (0.114 R)
• M40: 5,924,225 km (0.09 R)
• M41: 6,214,296 km (0.049 R)
• M42: 6,551,489 km (0.096 R)
• M43: 6,736,691 km (0.071 R)
• M44: 6,952,561 km (0.114 R)
• M45: 7,126,843 km (0.079 R)
• M46: 7,361,562 km (0.049 R)
• M47: 7,808,560 km (0.113 R)
• M48: 7,959,504 km (0.117 R)
• M49: 8,035,350 km (0.111 R)
• M50: 8,126,755 km (0.096 R)
• M51: 8,295,052 km (0.079 R)
• M52: 8,464,547 km (0.099 R)
• M53: 8,604,122 km (0.111 R)
• M54: 8,869,807 km (0.103 R)
• M55: 8,980,061 km (0.118 R)
• M56: 9,122,478 km (0.109 R)
• M57: 9,233,779 km (0.099 R)
• M58: 9,731,940 km (0.117 R)
• M59: 9,894,403 km (0.072 R)
• M60: 10,090,825 km (0.115 R)
• M61: 10,321,355 km (0.074 R)
• M62: 10,603,796 km (0.078 R)
• M63: 10,973,153 km (0.083 R)
• M64: 11,244,374 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 14.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.76 AU - 5.38 AU

Year: 6626 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,174,427 km

• M1: 188,793 km (0.073 R)
• M2: 343,178 km (0.069 R)
• M3: 490,531 km (0.047 R)
• M4: 782,696 km (0.047 R)
• M5: 957,875 km (0.105 R)
• M6: 1,218,475 km (0.032 R)
• M7: 1,487,601 km (0.115 R)
• M8: 1,661,883 km (0.101 R)
• M9: 1,809,985 km (0.076 R)
• M10: 2,173,059 km (0.029 R)
• M11: 2,281,218 km (0.078 R)
• M12: 2,503,221 km (0.055 R)
• M13: 2,597,767 km (0.094 R)
• M14: 2,732,405 km (0.114 R)
• M15: 3,356,976 km (0.051 R)
• M16: 3,461,994 km (0.044 R)
• M17: 3,610,844 km (0.104 R)
• M18: 3,761,788 km (0.043 R)
• M19: 4,433,034 km (0.073 R)
• M20: 4,548,523 km (0.09 R)
• M21: 4,712,034 km (0.11 R)
• M22: 5,069,124 km (0.062 R)
• M23: 5,214,533 km (0.102 R)
• M24: 5,509,390 km (0.116 R)
• M25: 5,633,856 km (0.094 R)
• M26: 5,835,065 km (0.045 R)
• M27: 6,611,029 km (0.091 R)
• M28: 6,796,830 km (0.093 R)
• M29: 7,092,285 km (0.109 R)
• M30: 7,337,177 km (0.12 R)
• M31: 7,557,236 km (0.033 R)
• M32: 8,316,295 km (0.111 R)
• M33: 8,545,778 km (0.085 R)
• M34: 8,748,483 km (0.11 R)
• M35: 9,188,152 km (0.096 R)
• M36: 9,755,427 km (0.118 R)
• M37: 9,967,407 km (0.108 R)
• M38: 10,799,021 km (0.117 R)
• M39: 11,239,138 km (0.114 R)
• M40: 11,942,548 km (0.056 R)
• M41: 12,104,413 km (0.101 R)
• M42: 12,299,787 km (0.086 R)
• M43: 12,991,378 km (0.107 R)
• M44: 13,191,241 km (0.106 R)
• M45: 13,392,151 km (0.114 R)
• M46: 14,343,593 km (0.065 R)
• M47: 14,757,980 km (0.117 R)
• M48: 14,931,812 km (0.089 R)
• M49: 15,953,566 km (0.055 R)
• M50: 17,143,617 km (0.053 R)
• M51: 17,804,839 km (0.062 R)
• M52: 17,952,792 km (0.118 R)
• M53: 18,362,241 km (0.093 R)
• M54: 18,661,736 km (0.105 R)
• M55: 18,812,231 km (0.07 R)
• M56: 20,068,704 km (0.083 R)
• M57: 21,195,176 km (0.079 R)
• M58: 21,312,909 km (0.033 R)
• M59: 21,588,319 km (0.082 R)
• M60: 21,984,005 km (0.1 R)
• M61: 22,182,671 km (0.105 R)
• M62: 22,461,971 km (0.107 R)
• M63: 23,590,537 km (0.095 R)
• M64: 24,820,082 km (0.117 R)
• M65: 25,359,382 km (0.057 R)
• M66: 25,567,922 km (0.118 R)
• M67: 25,818,797 km (0.082 R)
• M68: 26,196,682 km (0.092 R)
• M69: 26,661,033 km (0.111 R)
• M70: 27,384,040 km (0.115 R)
• M71: 27,640,899 km (0.082 R)
• M72: 27,898,357 km (0.105 R)
• M73: 28,027,460 km (0.088 R)
• M74: 29,329,111 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 5.5

Gravity: 32.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.45 AU - 12.25 AU

Year: 20967 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,174,427 km

• M1: 620,831 km (0.1 R)
• M2: 670,198 km (0.115 R)
• M3: 826,827 km (0.107 R)
• M4: 881,580 km (0.11 R)
• M5: 1,665,323 km (0.03 R)
• M6: 2,213,450 km (0.109 R)
• M7: 2,487,065 km (0.057 R)
• M8: 2,648,182 km (0.046 R)
• M9: 3,415,170 km (0.054 R)
• M10: 4,933,139 km (0.12 R)
• M11: 5,497,123 km (0.115 R)
• M12: 5,549,333 km (0.101 R)
• M13: 6,740,880 km (0.091 R)
• M14: 7,365,302 km (0.06 R)
• M15: 7,422,897 km (0.109 R)
• M16: 8,186,444 km (0.092 R)
• M17: 8,668,598 km (0.098 R)
• M18: 9,913,851 km (0.025 R)
• M19: 10,105,486 km (0.037 R)
• M20: 10,557,271 km (0.111 R)
• M21: 10,949,816 km (0.11 R)
• M22: 11,748,968 km (0.117 R)
• M23: 11,884,055 km (0.088 R)
• M24: 12,429,339 km (0.09 R)
• M25: 13,262,450 km (0.097 R)
• M26: 13,614,902 km (0.066 R)
• M27: 14,836,219 km (0.084 R)
• M28: 15,793,496 km (0.105 R)
• M29: 16,242,140 km (0.097 R)
• M30: 17,151,695 km (0.061 R)
• M31: 17,228,289 km (0.076 R)
• M32: 19,178,597 km (0.112 R)
• M33: 19,657,011 km (0.046 R)
• M34: 19,737,195 km (0.07 R)
• M35: 19,897,714 km (0.115 R)
• M36: 22,357,701 km (0.107 R)
• M37: 22,776,874 km (0.117 R)
• M38: 23,964,532 km (0.116 R)
• M39: 25,172,086 km (0.12 R)
• M40: 26,664,923 km (0.09 R)
• M41: 28,186,184 km (0.113 R)
• M42: 28,639,016 km (0.1 R)
• M43: 29,276,902 km (0.108 R)
• M44: 30,288,782 km (0.072 R)
• M45: 30,381,383 km (0.07 R)
• M46: 30,473,984 km (0.089 R)
• M47: 32,441,345 km (0.038 R)
• M48: 33,201,452 km (0.104 R)
• M49: 33,679,567 km (0.105 R)
• M50: 34,160,075 km (0.118 R)
• M51: 35,419,540 km (0.118 R)
• M52: 35,810,140 km (0.116 R)
• M53: 36,300,522 km (0.111 R)
• M54: 39,086,782 km (0.045 R)
• M55: 42,354,299 km (0.06 R)
• M56: 43,602,095 km (0.096 R)
• M57: 44,756,392 km (0.092 R)
• M58: 45,178,707 km (0.113 R)
• M59: 46,133,590 km (0.08 R)
• M60: 46,453,280 km (0.088 R)
• M61: 49,691,326 km (0.034 R)
• M62: 50,896,636 km (0.047 R)
• M63: 51,337,352 km (0.097 R)
• M64: 52,333,674 km (0.089 R)
• M65: 52,444,675 km (0.037 R)
• M66: 52,555,826 km (0.058 R)
• M67: 53,559,778 km (0.078 R)
• M68: 53,671,826 km (0.075 R)
• M69: 57,294,937 km (0.092 R)
• M70: 57,409,380 km (0.112 R)
• M71: 60,645,930 km (0.08 R)
• M72: 61,230,109 km (0.096 R)
• M73: 61,464,380 km (0.112 R)
• M74: 62,993,719 km (0.093 R)
• M75: 63,348,565 km (0.07 R)
• M76: 63,822,491 km (0.102 R)
• M77: 64,774,083 km (0.069 R)
• M78: 65,371,128 km (0.12 R)
• M79: 65,850,140 km (0.075 R)
• M80: 66,691,180 km (0.114 R)
• M81: 68,626,826 km (0.108 R)
• M82: 70,335,683 km (0.102 R)
• M83: 70,581,023 km (0.096 R)
• M84: 70,826,513 km (0.114 R)
• M85: 72,429,455 km (0.118 R)
• M86: 72,553,322 km (0.112 R)
• M87: 73,919,749 km (0.066 R)
• M88: 74,293,893 km (0.078 R)
• M89: 75,922,415 km (0.05 R)
• M90: 76,551,923 km (0.063 R)
• M91: 78,832,393 km (0.111 R)
• M92: 79,342,223 km (0.111 R)
• M93: 82,811,846 km (0.119 R)
• M94: 86,987,721 km (0.103 R)
• M95: 87,119,218 km (0.075 R)
• M96: 88,174,481 km (0.054 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: 504 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit