🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,429,144 km

• M1: 16,605 km (0.098 R)
• M2: 139,425 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.64 AU

Year: 308 Days

Day: 44.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,429,144 km

• M1: 97,538 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 8.9

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 479 Days

Day: 13.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,429,144 km

• M1: 112,348 km (0.074 R)
• M2: 173,384 km (0.096 R)
• M3: 247,584 km (0.042 R)
• M4: 358,736 km (0.059 R)
• M5: 414,835 km (0.103 R)
• M6: 497,862 km (0.105 R)
• M7: 558,150 km (0.109 R)
• M8: 638,633 km (0.041 R)
• M9: 737,218 km (0.111 R)
• M10: 798,105 km (0.094 R)
• M11: 930,200 km (0.067 R)
• M12: 991,385 km (0.028 R)
• M13: 1,075,309 km (0.101 R)
• M14: 1,156,242 km (0.083 R)
• M15: 1,411,456 km (0.081 R)
• M16: 1,573,321 km (0.113 R)
• M17: 1,722,470 km (0.046 R)
• M18: 1,785,899 km (0.074 R)
• M19: 1,863,241 km (0.114 R)
• M20: 1,922,033 km (0.072 R)
• M21: 2,061,608 km (0.103 R)
• M22: 2,273,738 km (0.098 R)
• M23: 2,364,993 km (0.074 R)
• M24: 2,421,690 km (0.108 R)
• M25: 2,507,560 km (0.11 R)
• M26: 2,572,784 km (0.075 R)
• M27: 2,764,120 km (0.063 R)
• M28: 2,869,138 km (0.114 R)
• M29: 2,929,725 km (0.068 R)
• M30: 3,044,616 km (0.098 R)
• M31: 3,231,613 km (0.108 R)
• M32: 3,446,436 km (0.07 R)
• M33: 3,535,297 km (0.101 R)
• M34: 3,649,440 km (0.062 R)
• M35: 3,806,518 km (0.084 R)
• M36: 3,898,371 km (0.103 R)
• M37: 4,067,566 km (0.062 R)
• M38: 4,204,598 km (0.087 R)
• M39: 4,430,491 km (0.114 R)
• M40: 4,518,454 km (0.095 R)
• M41: 4,589,214 km (0.069 R)
• M42: 4,669,398 km (0.063 R)
• M43: 4,821,988 km (0.092 R)
• M44: 4,912,495 km (0.076 R)
• M45: 5,206,155 km (0.087 R)
• M46: 5,327,031 km (0.105 R)
• M47: 5,448,803 km (0.108 R)
• M48: 5,600,047 km (0.101 R)
• M49: 5,676,342 km (0.099 R)
• M50: 5,839,254 km (0.092 R)
• M51: 5,916,446 km (0.111 R)
• M52: 5,984,364 km (0.091 R)
• M53: 6,111,073 km (0.069 R)
• M54: 6,179,738 km (0.111 R)
• M55: 6,616,863 km (0.101 R)
• M56: 6,798,625 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.7

Radius: 14.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,429,144 km

• M1: 190,737 km (0.086 R)
• M2: 306,975 km (0.098 R)
• M3: 414,386 km (0.101 R)
• M4: 528,529 km (0.103 R)
• M5: 671,994 km (0.038 R)
• M6: 765,792 km (0.066 R)
• M7: 873,502 km (0.057 R)
• M8: 1,101,489 km (0.069 R)
• M9: 1,201,570 km (0.114 R)
• M10: 1,294,919 km (0.086 R)
• M11: 1,401,433 km (0.082 R)
• M12: 1,542,952 km (0.107 R)
• M13: 1,650,962 km (0.114 R)
• M14: 1,829,582 km (0.045 R)
• M15: 1,950,457 km (0.088 R)
• M16: 2,206,718 km (0.093 R)
• M17: 2,348,387 km (0.1 R)
• M18: 2,461,483 km (0.105 R)
• M19: 2,602,405 km (0.12 R)
• M20: 2,865,547 km (0.119 R)
• M21: 3,027,861 km (0.101 R)
• M22: 3,276,941 km (0.086 R)
• M23: 3,439,853 km (0.101 R)
• M24: 3,554,745 km (0.032 R)
• M25: 3,892,387 km (0.093 R)
• M26: 4,042,434 km (0.109 R)
• M27: 4,164,057 km (0.043 R)
• M28: 4,496,762 km (0.096 R)
• M29: 4,630,802 km (0.07 R)
• M30: 4,726,096 km (0.074 R)
• M31: 4,822,287 km (0.114 R)
• M32: 4,991,931 km (0.083 R)
• M33: 5,138,986 km (0.118 R)
• M34: 5,279,309 km (0.081 R)
• M35: 5,379,091 km (0.103 R)
• M36: 5,555,317 km (0.108 R)
• M37: 5,716,434 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 11.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.77 AU - 1.09 AU

Year: 579 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 50,429,144 km

• M1: 156,629 km (0.098 R)
• M2: 249,230 km (0.067 R)
• M3: 323,730 km (0.099 R)
• M4: 421,567 km (0.088 R)
• M5: 541,395 km (0.106 R)
• M6: 665,561 km (0.115 R)
• M7: 770,728 km (0.083 R)
• M8: 929,601 km (0.107 R)
• M9: 1,082,939 km (0.057 R)
• M10: 1,174,642 km (0.088 R)
• M11: 1,403,378 km (0.078 R)
• M12: 1,504,356 km (0.116 R)
• M13: 1,666,969 km (0.093 R)
• M14: 1,760,767 km (0.118 R)
• M15: 1,870,123 km (0.027 R)
• M16: 1,967,810 km (0.115 R)
• M17: 2,045,751 km (0.077 R)
• M18: 2,153,910 km (0.093 R)
• M19: 2,368,433 km (0.08 R)
• M20: 2,566,800 km (0.096 R)
• M21: 2,676,007 km (0.114 R)
• M22: 2,899,057 km (0.077 R)
• M23: 3,029,357 km (0.114 R)
• M24: 3,153,224 km (0.12 R)
• M25: 3,262,131 km (0.116 R)
• M26: 3,346,654 km (0.098 R)
• M27: 3,440,601 km (0.088 R)
• M28: 3,701,201 km (0.058 R)
• M29: 3,789,613 km (0.079 R)
• M30: 3,914,527 km (0.102 R)
• M31: 4,013,561 km (0.053 R)
• M32: 4,251,272 km (0.105 R)
• M33: 4,362,424 km (0.094 R)
• M34: 4,446,498 km (0.053 R)
• M35: 4,569,018 km (0.109 R)
• M36: 4,664,013 km (0.038 R)
• M37: 4,836,649 km (0.113 R)
• M38: 4,923,715 km (0.113 R)
• M39: 5,207,951 km (0.084 R)
• M40: 5,347,226 km (0.092 R)
• M41: 5,690,553 km (0.068 R)
• M42: 5,833,868 km (0.104 R)
• M43: 6,030,589 km (0.103 R)
• M44: 6,282,063 km (0.065 R)
• M45: 6,676,703 km (0.1 R)
• M46: 6,784,712 km (0.108 R)
• M47: 6,991,756 km (0.079 R)
• M48: 7,068,499 km (0.077 R)
• M49: 7,233,955 km (0.119 R)
• M50: 7,445,336 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 13.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.85 AU - 4.13 AU

Year: 4210 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 154.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,429,144 km

• M1: 191,336 km (0.113 R)
• M2: 402,717 km (0.057 R)
• M3: 551,717 km (0.079 R)
• M4: 756,217 km (0.048 R)
• M5: 951,742 km (0.077 R)
• M6: 1,062,594 km (0.084 R)
• M7: 1,178,233 km (0.116 R)
• M8: 1,437,486 km (0.091 R)
• M9: 1,792,033 km (0.112 R)
• M10: 2,174,555 km (0.092 R)
• M11: 2,427,076 km (0.104 R)
• M12: 3,016,641 km (0.103 R)
• M13: 3,242,085 km (0.073 R)
• M14: 3,809,959 km (0.029 R)
• M15: 4,324,725 km (0.081 R)
• M16: 4,795,958 km (0.09 R)
• M17: 5,082,438 km (0.117 R)
• M18: 5,238,917 km (0.059 R)
• M19: 5,419,931 km (0.113 R)
• M20: 5,834,616 km (0.102 R)
• M21: 6,022,212 km (0.114 R)
• M22: 6,259,773 km (0.109 R)
• M23: 6,744,022 km (0.094 R)
• M24: 6,842,307 km (0.106 R)
• M25: 6,990,708 km (0.108 R)
• M26: 7,391,631 km (0.112 R)
• M27: 7,955,316 km (0.096 R)
• M28: 8,347,711 km (0.081 R)
• M29: 8,479,955 km (0.034 R)
• M30: 8,773,167 km (0.08 R)
• M31: 9,015,665 km (0.069 R)
• M32: 9,369,913 km (0.116 R)
• M33: 9,479,867 km (0.113 R)
• M34: 9,868,074 km (0.09 R)
• M35: 10,035,923 km (0.081 R)
• M36: 10,289,790 km (0.079 R)
• M37: 10,574,176 km (0.042 R)
• M38: 10,861,254 km (0.094 R)
• M39: 11,443,040 km (0.093 R)
• M40: 11,708,277 km (0.041 R)
• M41: 11,915,919 km (0.106 R)
• M42: 12,065,068 km (0.109 R)
• M43: 12,365,012 km (0.098 R)
• M44: 12,485,737 km (0.111 R)
• M45: 13,403,670 km (0.088 R)
• M46: 13,652,152 km (0.098 R)
• M47: 13,776,917 km (0.058 R)
• M48: 15,466,325 km (0.088 R)
• M49: 15,726,925 km (0.104 R)
• M50: 15,825,061 km (0.066 R)
• M51: 15,956,258 km (0.033 R)
• M52: 16,484,638 km (0.084 R)
• M53: 17,490,684 km (0.038 R)
• M54: 18,378,547 km (0.095 R)
• M55: 18,654,854 km (0.099 R)
• M56: 19,246,215 km (0.049 R)
• M57: 19,773,248 km (0.064 R)
• M58: 20,198,405 km (0.06 R)
• M59: 20,626,405 km (0.061 R)
• M60: 21,491,679 km (0.058 R)
• M61: 22,001,808 km (0.115 R)
• M62: 22,700,579 km (0.111 R)
• M63: 22,811,581 km (0.1 R)
• M64: 23,294,782 km (0.111 R)
• M65: 23,969,169 km (0.078 R)
• M66: 24,460,449 km (0.071 R)
• M67: 24,878,575 km (0.09 R)
• M68: 25,299,244 km (0.114 R)
• M69: 25,606,518 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 8.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.72 AU - 6.52 AU

Year: 8602 Days

Day: 11.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,429,144 km

• M1: 139,874 km (0.106 R)
• M2: 246,986 km (0.097 R)
• M3: 310,266 km (0.068 R)
• M4: 659,727 km (0.066 R)
• M5: 1,015,022 km (0.025 R)
• M6: 1,145,770 km (0.12 R)
• M7: 1,223,112 km (0.09 R)
• M8: 1,282,203 km (0.074 R)
• M9: 1,550,133 km (0.108 R)
• M10: 1,614,460 km (0.119 R)
• M11: 1,723,667 km (0.077 R)
• M12: 1,903,783 km (0.102 R)
• M13: 1,973,046 km (0.102 R)
• M14: 2,137,604 km (0.06 R)
• M15: 2,684,384 km (0.12 R)
• M16: 3,217,701 km (0.082 R)
• M17: 3,300,578 km (0.062 R)
• M18: 3,667,841 km (0.101 R)
• M19: 3,841,823 km (0.049 R)
• M20: 3,959,257 km (0.107 R)
• M21: 4,018,498 km (0.046 R)
• M22: 4,197,866 km (0.067 R)
• M23: 5,459,724 km (0.033 R)
• M24: 6,234,790 km (0.072 R)
• M25: 6,758,832 km (0.112 R)
• M26: 6,972,458 km (0.096 R)
• M27: 7,116,072 km (0.09 R)
• M28: 7,224,380 km (0.115 R)
• M29: 7,998,250 km (0.047 R)
• M30: 8,148,746 km (0.028 R)
• M31: 8,605,618 km (0.12 R)
• M32: 8,682,511 km (0.09 R)
• M33: 8,914,836 km (0.111 R)
• M34: 9,464,608 km (0.093 R)
• M35: 9,823,943 km (0.118 R)
• M36: 10,106,533 km (0.027 R)
• M37: 10,679,642 km (0.096 R)
• M38: 11,347,597 km (0.1 R)
• M39: 11,601,614 km (0.114 R)
• M40: 11,772,006 km (0.09 R)
• M41: 12,943,507 km (0.109 R)
• M42: 13,835,110 km (0.117 R)
• M43: 14,471,051 km (0.068 R)
• M44: 14,608,531 km (0.089 R)
• M45: 14,977,290 km (0.111 R)
• M46: 15,536,188 km (0.058 R)
• M47: 15,818,329 km (0.073 R)
• M48: 17,497,117 km (0.065 R)
• M49: 17,594,654 km (0.112 R)
• M50: 18,085,635 km (0.068 R)
• M51: 18,531,287 km (0.095 R)
• M52: 18,680,585 km (0.074 R)
• M53: 19,382,947 km (0.099 R)
• M54: 20,093,836 km (0.061 R)
• M55: 20,247,324 km (0.119 R)
• M56: 20,503,884 km (0.047 R)
• M57: 20,555,346 km (0.097 R)
• M58: 21,436,627 km (0.115 R)
• M59: 22,171,751 km (0.072 R)
• M60: 22,330,325 km (0.106 R)
• M61: 22,701,776 km (0.071 R)
• M62: 23,289,696 km (0.059 R)
• M63: 23,991,011 km (0.1 R)
• M64: 24,262,531 km (0.115 R)
• M65: 24,863,615 km (0.093 R)
• M66: 25,083,374 km (0.116 R)
• M67: 25,857,693 km (0.114 R)
• M68: 26,752,138 km (0.112 R)
• M69: 27,941,591 km (0.092 R)
• M70: 27,998,588 km (0.117 R)
• M71: 28,284,469 km (0.096 R)
• M72: 30,020,254 km (0.077 R)
• M73: 31,433,654 km (0.071 R)
• M74: 33,109,749 km (0.1 R)
• M75: 33,836,944 km (0.095 R)
• M76: 34,447,004 km (0.066 R)
• M77: 35,245,408 km (0.105 R)
• M78: 35,554,178 km (0.105 R)
• M79: 36,860,616 km (0.042 R)
• M80: 37,362,367 km (0.069 R)
• M81: 37,803,382 km (0.108 R)
• M82: 37,929,643 km (0.091 R)
• M83: 38,372,901 km (0.06 R)
• M84: 38,754,076 km (0.099 R)
• M85: 41,327,459 km (0.077 R)
• M86: 42,110,305 km (0.093 R)
• M87: 42,437,774 km (0.086 R)
• M88: 43,227,502 km (0.09 R)
• M89: 43,359,596 km (0.1 R)
• M90: 44,554,435 km (0.078 R)

Asteroid Belt

Center: 7.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.6

Radius: 4.5

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.36 AU - 11.46 AU

Year: 20143 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 50,429,144 km

• M1: 255,064 km (0.06 R)
• M2: 569,220 km (0.086 R)
• M3: 871,557 km (0.032 R)
• M4: 1,008,888 km (0.116 R)
• M5: 1,530,985 km (0.082 R)
• M6: 1,843,794 km (0.093 R)
• M7: 1,918,892 km (0.066 R)
• M8: 2,071,931 km (0.059 R)
• M9: 2,526,858 km (0.064 R)
• M10: 2,610,333 km (0.101 R)
• M11: 2,866,146 km (0.098 R)
• M12: 3,618,025 km (0.082 R)
• M13: 3,712,122 km (0.068 R)
• M14: 4,393,540 km (0.101 R)
• M15: 4,697,373 km (0.113 R)
• M16: 5,289,482 km (0.109 R)
• M17: 5,324,936 km (0.085 R)
• M18: 5,504,005 km (0.108 R)
• M19: 5,612,314 km (0.072 R)
• M20: 5,794,524 km (0.104 R)
• M21: 6,542,513 km (0.105 R)
• M22: 6,657,255 km (0.114 R)
• M23: 6,850,086 km (0.072 R)
• M24: 7,083,908 km (0.081 R)
• M25: 7,123,103 km (0.12 R)
• M26: 7,599,422 km (0.092 R)
• M27: 7,720,148 km (0.117 R)
• M28: 8,086,064 km (0.112 R)
• M29: 8,333,050 km (0.115 R)
• M30: 8,416,077 km (0.079 R)
• M31: 8,834,652 km (0.069 R)
• M32: 9,779,362 km (0.117 R)
• M33: 11,164,040 km (0.111 R)
• M34: 11,716,356 km (0.115 R)
• M35: 11,902,306 km (0.092 R)
• M36: 12,419,166 km (0.113 R)
• M37: 12,847,316 km (0.077 R)
• M38: 12,991,079 km (0.082 R)
• M39: 13,231,932 km (0.11 R)
• M40: 13,280,401 km (0.068 R)
• M41: 13,474,280 km (0.11 R)
• M42: 13,620,437 km (0.095 R)
• M43: 14,259,669 km (0.045 R)
• M44: 14,858,360 km (0.079 R)
• M45: 15,363,552 km (0.097 R)
• M46: 16,390,691 km (0.093 R)
• M47: 16,912,488 km (0.085 R)
• M48: 17,122,823 km (0.054 R)
• M49: 18,348,628 km (0.107 R)
• M50: 19,602,407 km (0.12 R)
• M51: 19,712,661 km (0.086 R)
• M52: 19,878,565 km (0.114 R)
• M53: 20,658,718 km (0.101 R)
• M54: 21,962,164 km (0.086 R)
• M55: 22,019,460 km (0.112 R)
• M56: 22,768,497 km (0.118 R)
• M57: 22,826,391 km (0.068 R)
• M58: 23,233,597 km (0.055 R)
• M59: 23,408,776 km (0.115 R)
• M60: 23,525,911 km (0.099 R)
• M61: 24,114,130 km (0.105 R)
• M62: 24,826,215 km (0.111 R)
• M63: 25,065,273 km (0.096 R)
• M64: 26,271,331 km (0.076 R)
• M65: 27,249,701 km (0.113 R)
• M66: 28,177,806 km (0.067 R)
• M67: 30,191,992 km (0.096 R)
• M68: 30,510,935 km (0.111 R)
• M69: 30,702,869 km (0.083 R)
• M70: 31,023,457 km (0.103 R)
• M71: 31,152,111 km (0.079 R)
• M72: 31,280,915 km (0.061 R)
• M73: 31,409,868 km (0.114 R)
• M74: 31,668,224 km (0.114 R)
• M75: 32,643,452 km (0.096 R)
• M76: 32,970,772 km (0.098 R)
• M77: 33,760,799 km (0.111 R)
• M78: 35,830,036 km (0.119 R)
• M79: 37,186,740 km (0.112 R)
• M80: 37,323,322 km (0.072 R)
• M81: 37,940,114 km (0.062 R)
• M82: 38,077,595 km (0.053 R)
• M83: 38,215,374 km (0.07 R)
• M84: 39,322,698 km (0.114 R)
• M85: 40,160,147 km (0.092 R)
• M86: 40,300,170 km (0.098 R)
• M87: 41,144,501 km (0.109 R)
• M88: 41,356,481 km (0.11 R)
• M89: 41,781,489 km (0.089 R)
• M90: 42,279,201 km (0.117 R)
• M91: 43,712,049 km (0.064 R)
• M92: 44,651,972 km (0.108 R)
• M93: 44,869,787 km (0.077 R)
• M94: 45,598,478 km (0.099 R)
• M95: 45,744,635 km (0.103 R)
• M96: 47,437,186 km (0.091 R)
• M97: 47,882,090 km (0.1 R)
• M98: 48,328,340 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit