🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 9.8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 386 Days

Day: 7.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,677,376 km

• M1: 166,353 km (0.034 R)
• M2: 257,608 km (0.037 R)
• M3: 322,982 km (0.05 R)
• M4: 432,637 km (0.115 R)
• M5: 512,822 km (0.074 R)
• M6: 658,231 km (0.113 R)
• M7: 736,470 km (0.114 R)
• M8: 800,648 km (0.058 R)
• M9: 898,634 km (0.073 R)
• M10: 981,960 km (0.105 R)
• M11: 1,053,468 km (0.07 R)
• M12: 1,181,973 km (0.11 R)
• M13: 1,444,218 km (0.111 R)
• M14: 1,515,426 km (0.068 R)
• M15: 1,707,660 km (0.08 R)
• M16: 1,800,859 km (0.026 R)
• M17: 1,925,923 km (0.081 R)
• M18: 2,097,362 km (0.044 R)
• M19: 2,203,876 km (0.108 R)
• M20: 2,357,363 km (0.094 R)
• M21: 2,481,529 km (0.087 R)
• M22: 2,574,430 km (0.101 R)
• M23: 2,654,913 km (0.11 R)
• M24: 2,756,939 km (0.092 R)
• M25: 2,832,486 km (0.098 R)
• M26: 2,978,643 km (0.098 R)
• M27: 3,091,889 km (0.105 R)
• M28: 3,184,789 km (0.062 R)
• M29: 3,366,251 km (0.066 R)
• M30: 3,439,853 km (0.081 R)
• M31: 3,528,864 km (0.113 R)
• M32: 3,671,431 km (0.086 R)
• M33: 3,762,386 km (0.105 R)
• M34: 3,915,874 km (0.04 R)
• M35: 4,079,085 km (0.099 R)
• M36: 4,220,904 km (0.102 R)
• M37: 4,452,781 km (0.104 R)
• M38: 4,558,098 km (0.069 R)
• M39: 4,672,540 km (0.07 R)
• M40: 4,779,652 km (0.117 R)
• M41: 4,862,529 km (0.071 R)
• M42: 4,937,627 km (0.069 R)
• M43: 5,063,589 km (0.111 R)
• M44: 5,148,112 km (0.117 R)
• M45: 5,224,556 km (0.103 R)
• M46: 5,430,552 km (0.117 R)
• M47: 5,525,846 km (0.081 R)
• M48: 5,735,732 km (0.083 R)
• M49: 5,797,366 km (0.077 R)
• M50: 6,028,495 km (0.107 R)
• M51: 6,109,278 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 9.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.74 AU - 1.76 AU

Year: 1495 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,677,376 km

• M1: 136,882 km (0.058 R)
• M2: 386,710 km (0.088 R)
• M3: 463,155 km (0.028 R)
• M4: 565,480 km (0.083 R)
• M5: 640,877 km (0.083 R)
• M6: 857,495 km (0.03 R)
• M7: 1,106,725 km (0.111 R)
• M8: 1,294,919 km (0.097 R)
• M9: 1,416,841 km (0.078 R)
• M10: 1,484,160 km (0.081 R)
• M11: 2,182,633 km (0.1 R)
• M12: 2,272,242 km (0.059 R)
• M13: 2,595,822 km (0.101 R)
• M14: 2,715,052 km (0.115 R)
• M15: 2,836,076 km (0.114 R)
• M16: 3,008,563 km (0.112 R)
• M17: 3,209,922 km (0.117 R)
• M18: 3,351,142 km (0.111 R)
• M19: 3,494,307 km (0.063 R)
• M20: 3,867,853 km (0.105 R)
• M21: 3,963,296 km (0.103 R)
• M22: 4,059,637 km (0.062 R)
• M23: 4,128,901 km (0.119 R)
• M24: 4,667,902 km (0.114 R)
• M25: 4,769,629 km (0.092 R)
• M26: 4,872,103 km (0.066 R)
• M27: 5,184,015 km (0.111 R)
• M28: 5,289,482 km (0.049 R)
• M29: 5,365,178 km (0.084 R)
• M30: 5,610,070 km (0.06 R)
• M31: 6,015,779 km (0.12 R)
• M32: 6,382,743 km (0.067 R)
• M33: 6,479,682 km (0.069 R)
• M34: 6,724,125 km (0.112 R)
• M35: 6,954,955 km (0.065 R)
• M36: 7,038,131 km (0.053 R)
• M37: 7,188,626 km (0.102 R)
• M38: 7,509,664 km (0.082 R)
• M39: 7,697,708 km (0.114 R)
• M40: 7,922,105 km (0.113 R)
• M41: 8,061,081 km (0.074 R)
• M42: 8,607,861 km (0.069 R)
• M43: 8,876,689 km (0.082 R)
• M44: 8,984,998 km (0.08 R)
• M45: 9,057,403 km (0.044 R)
• M46: 9,202,962 km (0.061 R)
• M47: 9,312,617 km (0.115 R)
• M48: 9,422,721 km (0.081 R)
• M49: 9,496,323 km (0.12 R)
• M50: 9,848,776 km (0.108 R)
• M51: 9,923,425 km (0.109 R)
• M52: 10,073,472 km (0.106 R)
• M53: 10,148,869 km (0.038 R)
• M54: 10,318,962 km (0.096 R)
• M55: 10,470,953 km (0.061 R)
• M56: 10,642,841 km (0.107 R)
• M57: 11,261,728 km (0.085 R)
• M58: 11,733,559 km (0.097 R)
• M59: 12,171,732 km (0.1 R)
• M60: 13,146,362 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 13.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.53 AU - 3.59 AU

Year: 3456 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,677,376 km

• M1: 214,374 km (0.097 R)
• M2: 319,541 km (0.089 R)
• M3: 458,218 km (0.094 R)
• M4: 575,054 km (0.069 R)
• M5: 683,662 km (0.115 R)
• M6: 855,999 km (0.079 R)
• M7: 1,019,809 km (0.099 R)
• M8: 1,118,543 km (0.058 R)
• M9: 1,207,704 km (0.094 R)
• M10: 1,590,225 km (0.087 R)
• M11: 1,706,463 km (0.079 R)
• M12: 1,795,773 km (0.101 R)
• M13: 1,963,771 km (0.11 R)
• M14: 2,137,006 km (0.062 R)
• M15: 2,740,035 km (0.069 R)
• M16: 3,134,075 km (0.059 R)
• M17: 3,451,223 km (0.116 R)
• M18: 3,546,367 km (0.087 R)
• M19: 4,036,151 km (0.093 R)
• M20: 4,157,026 km (0.033 R)
• M21: 4,547,476 km (0.094 R)
• M22: 4,715,624 km (0.099 R)
• M23: 5,210,195 km (0.115 R)
• M24: 5,676,491 km (0.089 R)
• M25: 5,880,543 km (0.044 R)
• M26: 5,972,097 km (0.119 R)
• M27: 6,133,214 km (0.117 R)
• M28: 7,130,882 km (0.027 R)
• M29: 7,326,705 km (0.096 R)
• M30: 7,573,841 km (0.074 R)
• M31: 8,025,926 km (0.088 R)
• M32: 8,255,259 km (0.074 R)
• M33: 8,668,449 km (0.082 R)
• M34: 8,877,437 km (0.039 R)
• M35: 9,061,891 km (0.077 R)
• M36: 10,084,841 km (0.116 R)
• M37: 10,526,454 km (0.092 R)
• M38: 11,314,835 km (0.032 R)
• M39: 11,831,546 km (0.11 R)
• M40: 11,947,484 km (0.115 R)
• M41: 12,092,893 km (0.108 R)
• M42: 12,297,394 km (0.076 R)
• M43: 12,414,828 km (0.103 R)
• M44: 13,730,990 km (0.101 R)
• M45: 13,913,948 km (0.094 R)
• M46: 14,467,610 km (0.057 R)
• M47: 14,840,707 km (0.081 R)
• M48: 15,122,699 km (0.085 R)
• M49: 16,203,693 km (0.099 R)
• M50: 16,916,527 km (0.04 R)
• M51: 17,971,641 km (0.06 R)
• M52: 18,372,862 km (0.118 R)
• M53: 18,507,201 km (0.088 R)
• M54: 18,810,735 km (0.084 R)
• M55: 19,286,307 km (0.081 R)
• M56: 19,559,772 km (0.096 R)
• M57: 19,696,953 km (0.08 R)
• M58: 20,110,591 km (0.106 R)
• M59: 20,283,826 km (0.108 R)
• M60: 21,510,079 km (0.093 R)
• M61: 21,758,113 km (0.12 R)
• M62: 23,631,078 km (0.065 R)
• M63: 23,813,887 km (0.091 R)
• M64: 23,997,144 km (0.116 R)
• M65: 24,586,859 km (0.068 R)
• M66: 24,735,110 km (0.113 R)
• M67: 24,846,411 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 12.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.2 AU - 5.32 AU

Year: 7789 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,677,376 km

• M1: 193,131 km (0.119 R)
• M2: 325,375 km (0.116 R)
• M3: 691,890 km (0.094 R)
• M4: 783,594 km (0.072 R)
• M5: 1,050,327 km (0.116 R)
• M6: 1,176,587 km (0.091 R)
• M7: 1,425,369 km (0.099 R)
• M8: 1,566,738 km (0.118 R)
• M9: 1,649,616 km (0.065 R)
• M10: 2,296,028 km (0.102 R)
• M11: 2,810,196 km (0.083 R)
• M12: 2,963,683 km (0.059 R)
• M13: 3,279,335 km (0.105 R)
• M14: 3,387,045 km (0.079 R)
• M15: 3,578,381 km (0.119 R)
• M16: 3,773,307 km (0.11 R)
• M17: 4,379,328 km (0.063 R)
• M18: 4,468,488 km (0.034 R)
• M19: 4,709,042 km (0.093 R)
• M20: 4,984,900 km (0.111 R)
• M21: 5,203,164 km (0.048 R)
• M22: 5,811,578 km (0.119 R)
• M23: 5,909,714 km (0.058 R)
• M24: 6,008,449 km (0.069 R)
• M25: 6,240,924 km (0.085 R)
• M26: 6,578,267 km (0.115 R)
• M27: 6,887,037 km (0.085 R)
• M28: 7,626,051 km (0.045 R)
• M29: 8,762,695 km (0.116 R)
• M30: 9,331,616 km (0.095 R)
• M31: 9,562,595 km (0.099 R)
• M32: 10,030,238 km (0.099 R)
• M33: 10,585,396 km (0.065 R)
• M34: 11,150,427 km (0.116 R)
• M35: 11,766,920 km (0.118 R)
• M36: 11,891,535 km (0.063 R)
• M37: 12,225,886 km (0.047 R)
• M38: 13,334,406 km (0.106 R)
• M39: 15,555,037 km (0.118 R)
• M40: 16,058,883 km (0.082 R)
• M41: 16,151,185 km (0.1 R)
• M42: 16,988,783 km (0.061 R)
• M43: 17,082,730 km (0.085 R)
• M44: 17,555,011 km (0.053 R)
• M45: 18,609,377 km (0.116 R)
• M46: 18,851,725 km (0.117 R)
• M47: 19,046,502 km (0.047 R)
• M48: 19,832,190 km (0.062 R)
• M49: 19,980,740 km (0.101 R)
• M50: 20,378,521 km (0.089 R)
• M51: 20,728,730 km (0.038 R)
• M52: 21,030,469 km (0.039 R)
• M53: 22,200,773 km (0.08 R)
• M54: 23,183,481 km (0.091 R)
• M55: 23,758,984 km (0.117 R)
• M56: 25,244,940 km (0.084 R)
• M57: 26,324,588 km (0.098 R)
• M58: 26,870,171 km (0.083 R)
• M59: 27,584,950 km (0.115 R)
• M60: 28,027,909 km (0.104 R)
• M61: 28,640,961 km (0.033 R)
• M62: 29,145,704 km (0.065 R)
• M63: 29,766,685 km (0.094 R)
• M64: 30,107,170 km (0.059 R)
• M65: 30,335,007 km (0.103 R)
• M66: 31,771,446 km (0.101 R)
• M67: 32,177,604 km (0.112 R)
• M68: 33,878,682 km (0.113 R)
• M69: 35,009,043 km (0.086 R)
• M70: 35,488,654 km (0.114 R)
• M71: 35,910,071 km (0.079 R)
• M72: 36,393,721 km (0.101 R)
• M73: 36,818,729 km (0.097 R)
• M74: 37,735,016 km (0.108 R)
• M75: 37,980,655 km (0.118 R)
• M76: 38,103,625 km (0.088 R)
• M77: 38,844,434 km (0.111 R)
• M78: 39,964,622 km (0.113 R)
• M79: 40,654,269 km (0.058 R)
• M80: 41,474,514 km (0.117 R)
• M81: 41,601,223 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 7

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.84 AU - 6.54 AU

Year: 9944 Days

Day: 23.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,677,376 km

• M1: 94,995 km (0.103 R)
• M2: 185,352 km (0.108 R)
• M3: 352,303 km (0.104 R)
• M4: 446,998 km (0.102 R)
• M5: 614,099 km (0.118 R)
• M6: 730,935 km (0.112 R)
• M7: 819,048 km (0.092 R)
• M8: 1,398,890 km (0.055 R)
• M9: 1,487,302 km (0.115 R)
• M10: 1,787,695 km (0.116 R)
• M11: 1,883,886 km (0.04 R)
• M12: 1,957,189 km (0.066 R)
• M13: 2,182,932 km (0.114 R)
• M14: 2,234,244 km (0.075 R)
• M15: 2,797,480 km (0.112 R)
• M16: 3,023,373 km (0.11 R)
• M17: 3,284,421 km (0.059 R)
• M18: 3,462,592 km (0.09 R)
• M19: 4,367,809 km (0.083 R)
• M20: 4,696,176 km (0.111 R)
• M21: 4,964,555 km (0.051 R)
• M22: 5,203,612 km (0.082 R)
• M23: 5,376,697 km (0.113 R)
• M24: 5,728,402 km (0.112 R)
• M25: 6,015,181 km (0.034 R)
• M26: 6,270,096 km (0.116 R)
• M27: 6,677,600 km (0.092 R)
• M28: 7,285,715 km (0.116 R)
• M29: 7,363,058 km (0.068 R)
• M30: 7,479,445 km (0.114 R)
• M31: 7,951,276 km (0.052 R)
• M32: 8,311,359 km (0.116 R)
• M33: 8,432,682 km (0.045 R)
• M34: 9,006,241 km (0.072 R)
• M35: 9,677,037 km (0.076 R)
• M36: 9,847,280 km (0.118 R)
• M37: 10,018,569 km (0.114 R)
• M38: 10,147,523 km (0.096 R)
• M39: 10,713,302 km (0.118 R)
• M40: 11,875,079 km (0.106 R)
• M41: 12,378,625 km (0.101 R)
• M42: 14,461,626 km (0.102 R)
• M43: 15,196,152 km (0.048 R)
• M44: 15,592,885 km (0.06 R)
• M45: 15,692,517 km (0.103 R)
• M46: 15,842,564 km (0.08 R)
• M47: 15,993,060 km (0.11 R)
• M48: 16,803,431 km (0.068 R)
• M49: 17,008,081 km (0.115 R)
• M50: 17,419,924 km (0.09 R)
• M51: 17,575,207 km (0.09 R)
• M52: 18,200,975 km (0.072 R)
• M53: 18,358,651 km (0.097 R)
• M54: 20,339,177 km (0.112 R)
• M55: 20,666,647 km (0.12 R)
• M56: 20,941,009 km (0.078 R)
• M57: 21,326,972 km (0.102 R)
• M58: 21,437,674 km (0.116 R)
• M59: 22,274,225 km (0.045 R)
• M60: 25,784,240 km (0.083 R)
• M61: 26,792,679 km (0.105 R)
• M62: 26,912,208 km (0.105 R)
• M63: 27,391,969 km (0.048 R)
• M64: 27,512,245 km (0.118 R)
• M65: 29,647,156 km (0.111 R)
• M66: 30,142,625 km (0.114 R)
• M67: 31,016,127 km (0.112 R)
• M68: 31,455,944 km (0.09 R)
• M69: 32,788,113 km (0.074 R)
• M70: 33,236,159 km (0.04 R)
• M71: 34,527,637 km (0.106 R)
• M72: 35,375,857 km (0.044 R)
• M73: 37,225,934 km (0.091 R)
• M74: 37,559,537 km (0.086 R)
• M75: 38,836,654 km (0.072 R)
• M76: 39,242,813 km (0.104 R)
• M77: 42,403,666 km (0.108 R)
• M78: 42,612,654 km (0.085 R)
• M79: 44,014,536 km (0.097 R)
• M80: 44,084,997 km (0.066 R)
• M81: 44,367,437 km (0.099 R)
• M82: 44,650,327 km (0.107 R)
• M83: 44,791,996 km (0.03 R)
• M84: 45,360,318 km (0.09 R)
• M85: 45,716,660 km (0.115 R)
• M86: 46,503,994 km (0.113 R)
• M87: 46,935,434 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 7.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.92 AU - 9.34 AU

Year: 13608 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,677,376 km

• M1: 206,894 km (0.119 R)
• M2: 457,620 km (0.103 R)
• M3: 560,244 km (0.111 R)
• M4: 671,096 km (0.12 R)
• M5: 762,500 km (0.082 R)
• M6: 900,729 km (0.081 R)
• M7: 1,170,454 km (0.098 R)
• M8: 1,282,054 km (0.066 R)
• M9: 1,330,972 km (0.103 R)
• M10: 1,413,999 km (0.09 R)
• M11: 1,567,935 km (0.119 R)
• M12: 1,873,863 km (0.056 R)
• M13: 2,499,182 km (0.096 R)
• M14: 2,770,553 km (0.112 R)
• M15: 2,920,749 km (0.116 R)
• M16: 4,264,437 km (0.118 R)
• M17: 4,388,154 km (0.114 R)
• M18: 4,715,624 km (0.12 R)
• M19: 4,895,142 km (0.088 R)
• M20: 5,420,679 km (0.075 R)
• M21: 6,102,546 km (0.07 R)
• M22: 6,354,618 km (0.079 R)
• M23: 7,102,159 km (0.112 R)
• M24: 7,575,935 km (0.086 R)
• M25: 7,877,225 km (0.114 R)
• M26: 8,367,458 km (0.104 R)
• M27: 8,522,591 km (0.081 R)
• M28: 9,217,024 km (0.109 R)
• M29: 9,409,556 km (0.06 R)
• M30: 9,929,409 km (0.086 R)
• M31: 10,159,790 km (0.043 R)
• M32: 10,659,447 km (0.091 R)
• M33: 11,065,007 km (0.12 R)
• M34: 11,544,468 km (0.115 R)
• M35: 11,613,432 km (0.108 R)
• M36: 11,717,403 km (0.061 R)
• M37: 11,821,523 km (0.111 R)
• M38: 13,131,103 km (0.116 R)
• M39: 13,675,041 km (0.074 R)
• M40: 13,857,999 km (0.057 R)
• M41: 14,263,409 km (0.092 R)
• M42: 15,048,050 km (0.078 R)
• M43: 16,038,986 km (0.074 R)
• M44: 16,231,967 km (0.119 R)
• M45: 17,090,061 km (0.116 R)
• M46: 17,524,792 km (0.032 R)
• M47: 18,083,091 km (0.029 R)
• M48: 18,324,243 km (0.096 R)
• M49: 19,463,581 km (0.05 R)
• M50: 19,875,872 km (0.1 R)
• M51: 22,195,238 km (0.107 R)
• M52: 23,103,147 km (0.101 R)
• M53: 23,364,794 km (0.068 R)
• M54: 24,111,437 km (0.117 R)
• M55: 25,178,818 km (0.118 R)
• M56: 25,358,335 km (0.116 R)
• M57: 26,398,040 km (0.038 R)
• M58: 26,625,878 km (0.114 R)
• M59: 27,037,721 km (0.038 R)
• M60: 27,129,574 km (0.047 R)
• M61: 27,497,734 km (0.084 R)
• M62: 27,636,262 km (0.113 R)
• M63: 28,379,015 km (0.118 R)
• M64: 28,565,713 km (0.051 R)
• M65: 28,799,684 km (0.115 R)
• M66: 30,455,135 km (0.099 R)
• M67: 30,742,063 km (0.082 R)
• M68: 31,077,910 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit