🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.62 AU - 1 AU

Year: 486 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,297,479 km

• M1: 173,085 km (0.118 R)
• M2: 274,811 km (0.117 R)
• M3: 368,908 km (0.103 R)
• M4: 467,942 km (0.074 R)
• M5: 653,593 km (0.119 R)
• M6: 740,061 km (0.118 R)
• M7: 1,002,455 km (0.052 R)
• M8: 1,145,620 km (0.076 R)
• M9: 1,254,079 km (0.117 R)
• M10: 1,409,661 km (0.043 R)
• M11: 1,577,958 km (0.114 R)
• M12: 1,717,683 km (0.112 R)
• M13: 1,813,276 km (0.076 R)
• M14: 1,904,530 km (0.106 R)
• M15: 2,142,989 km (0.107 R)
• M16: 2,285,706 km (0.113 R)
• M17: 2,472,105 km (0.105 R)
• M18: 2,580,862 km (0.082 R)
• M19: 2,747,215 km (0.093 R)
• M20: 2,860,162 km (0.079 R)
• M21: 2,967,573 km (0.068 R)
• M22: 3,105,502 km (0.117 R)
• M23: 3,312,845 km (0.072 R)
• M24: 3,764,780 km (0.073 R)
• M25: 4,042,434 km (0.027 R)
• M26: 4,269,374 km (0.093 R)
• M27: 4,744,496 km (0.1 R)
• M28: 4,915,188 km (0.099 R)
• M29: 5,070,620 km (0.105 R)
• M30: 5,166,512 km (0.093 R)
• M31: 5,298,158 km (0.104 R)
• M32: 5,502,359 km (0.072 R)
• M33: 5,808,885 km (0.085 R)
• M34: 5,927,516 km (0.076 R)
• M35: 6,102,546 km (0.105 R)
• M36: 6,241,971 km (0.049 R)
• M37: 6,410,568 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 13.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.04 AU - 1.04 AU

Year: 707 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,297,479 km

• M1: 193,580 km (0.056 R)
• M2: 282,590 km (0.09 R)
• M3: 394,639 km (0.111 R)
• M4: 505,491 km (0.094 R)
• M5: 685,607 km (0.079 R)
• M6: 874,250 km (0.096 R)
• M7: 975,677 km (0.077 R)
• M8: 1,139,038 km (0.095 R)
• M9: 1,233,285 km (0.106 R)
• M10: 1,399,039 km (0.1 R)
• M11: 1,539,811 km (0.07 R)
• M12: 1,705,865 km (0.04 R)
• M13: 2,144,037 km (0.119 R)
• M14: 2,407,179 km (0.115 R)
• M15: 2,538,975 km (0.12 R)
• M16: 2,721,036 km (0.118 R)
• M17: 2,866,744 km (0.097 R)
• M18: 3,098,621 km (0.057 R)
• M19: 3,345,457 km (0.043 R)
• M20: 3,581,074 km (0.049 R)
• M21: 3,723,491 km (0.078 R)
• M22: 3,849,452 km (0.079 R)
• M23: 3,977,059 km (0.117 R)
• M24: 4,189,788 km (0.085 R)
• M25: 4,330,559 km (0.116 R)
• M26: 4,791,620 km (0.052 R)
• M27: 4,879,883 km (0.104 R)
• M28: 5,058,054 km (0.08 R)
• M29: 5,178,031 km (0.077 R)
• M30: 5,410,656 km (0.068 R)
• M31: 5,646,871 km (0.095 R)
• M32: 5,750,692 km (0.117 R)
• M33: 5,844,639 km (0.055 R)
• M34: 5,939,035 km (0.036 R)
• M35: 6,086,988 km (0.084 R)
• M36: 6,225,515 km (0.102 R)
• M37: 6,386,632 km (0.07 R)
• M38: 6,867,440 km (0.068 R)
• M39: 6,978,292 km (0.093 R)
• M40: 7,100,962 km (0.115 R)
• M41: 7,213,161 km (0.105 R)
• M42: 7,622,012 km (0.05 R)
• M43: 7,910,436 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 9.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.83 AU - 1.33 AU

Year: 748 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,297,479 km

• M1: 137,032 km (0.066 R)
• M2: 203,154 km (0.113 R)
• M3: 270,922 km (0.116 R)
• M4: 331,658 km (0.077 R)
• M5: 461,659 km (0.107 R)
• M6: 554,709 km (0.057 R)
• M7: 685,757 km (0.078 R)
• M8: 950,246 km (0.089 R)
• M9: 1,304,194 km (0.085 R)
• M10: 1,381,686 km (0.113 R)
• M11: 1,464,114 km (0.104 R)
• M12: 1,561,353 km (0.083 R)
• M13: 1,667,418 km (0.099 R)
• M14: 1,748,650 km (0.109 R)
• M15: 1,876,556 km (0.114 R)
• M16: 1,968,409 km (0.081 R)
• M17: 2,531,196 km (0.1 R)
• M18: 2,621,254 km (0.089 R)
• M19: 2,752,302 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.39 AU - 1.49 AU

Year: 1152 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,297,479 km

• M1: 120,277 km (0.113 R)
• M2: 205,398 km (0.094 R)
• M3: 296,353 km (0.117 R)
• M4: 352,901 km (0.1 R)
• M5: 448,046 km (0.1 R)
• M6: 750,383 km (0.076 R)
• M7: 928,105 km (0.092 R)
• M8: 1,111,363 km (0.118 R)
• M9: 1,224,608 km (0.11 R)
• M10: 1,337,555 km (0.071 R)
• M11: 1,417,739 km (0.104 R)
• M12: 1,485,806 km (0.106 R)
• M13: 1,583,045 km (0.076 R)
• M14: 2,019,272 km (0.12 R)
• M15: 2,106,637 km (0.119 R)
• M16: 2,185,026 km (0.101 R)
• M17: 2,328,491 km (0.085 R)
• M18: 2,387,732 km (0.093 R)
• M19: 2,624,695 km (0.06 R)
• M20: 2,680,943 km (0.077 R)
• M21: 2,737,491 km (0.042 R)
• M22: 2,834,730 km (0.116 R)
• M23: 2,915,662 km (0.067 R)
• M24: 3,121,360 km (0.117 R)
• M25: 3,229,070 km (0.071 R)
• M26: 3,429,830 km (0.086 R)
• M27: 3,628,347 km (0.061 R)
• M28: 3,716,460 km (0.065 R)
• M29: 3,773,457 km (0.118 R)
• M30: 4,010,869 km (0.087 R)
• M31: 4,141,168 km (0.043 R)
• M32: 4,226,738 km (0.112 R)
• M33: 4,379,478 km (0.108 R)
• M34: 4,439,766 km (0.118 R)
• M35: 4,547,626 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 9.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.5 AU - 4.26 AU

Year: 5097 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,297,479 km

• M1: 127,158 km (0.092 R)
• M2: 270,772 km (0.101 R)
• M3: 400,473 km (0.077 R)
• M4: 633,846 km (0.072 R)
• M5: 805,884 km (0.07 R)
• M6: 897,886 km (0.066 R)
• M7: 1,030,430 km (0.063 R)
• M8: 1,105,528 km (0.072 R)
• M9: 1,235,080 km (0.091 R)
• M10: 1,342,641 km (0.119 R)
• M11: 1,467,256 km (0.09 R)
• M12: 1,818,961 km (0.088 R)
• M13: 2,004,611 km (0.066 R)
• M14: 2,180,389 km (0.042 R)
• M15: 2,445,177 km (0.037 R)
• M16: 2,633,371 km (0.071 R)
• M17: 2,861,807 km (0.104 R)
• M18: 3,005,720 km (0.115 R)
• M19: 3,078,575 km (0.105 R)
• M20: 3,338,276 km (0.053 R)
• M21: 3,509,117 km (0.12 R)
• M22: 3,859,326 km (0.075 R)
• M23: 4,200,409 km (0.078 R)
• M24: 4,954,681 km (0.115 R)
• M25: 5,237,421 km (0.114 R)
• M26: 5,347,525 km (0.119 R)
• M27: 5,592,567 km (0.1 R)
• M28: 5,682,625 km (0.119 R)
• M29: 5,978,529 km (0.055 R)
• M30: 6,047,644 km (0.113 R)
• M31: 6,656,956 km (0.077 R)
• M32: 6,776,335 km (0.086 R)
• M33: 6,993,102 km (0.082 R)
• M34: 7,285,715 km (0.084 R)
• M35: 7,359,617 km (0.111 R)
• M36: 7,782,380 km (0.114 R)
• M37: 7,958,906 km (0.067 R)
• M38: 8,034,902 km (0.109 R)
• M39: 8,418,620 km (0.095 R)
• M40: 8,599,783 km (0.106 R)
• M41: 9,018,807 km (0.111 R)
• M42: 9,390,707 km (0.1 R)
• M43: 11,013,246 km (0.102 R)
• M44: 11,183,189 km (0.084 R)
• M45: 11,439,450 km (0.055 R)
• M46: 12,103,515 km (0.111 R)
• M47: 12,484,391 km (0.086 R)
• M48: 12,691,135 km (0.041 R)
• M49: 12,988,386 km (0.1 R)
• M50: 13,863,534 km (0.027 R)
• M51: 14,169,611 km (0.093 R)
• M52: 15,164,437 km (0.078 R)
• M53: 15,448,224 km (0.076 R)
• M54: 15,511,654 km (0.033 R)
• M55: 15,702,092 km (0.1 R)
• M56: 16,439,310 km (0.047 R)
• M57: 16,633,488 km (0.08 R)
• M58: 17,122,374 km (0.028 R)
• M59: 17,947,556 km (0.074 R)
• M60: 18,114,208 km (0.1 R)
• M61: 19,056,674 km (0.081 R)
• M62: 19,499,634 km (0.117 R)
• M63: 19,568,149 km (0.056 R)
• M64: 19,670,923 km (0.065 R)
• M65: 21,305,280 km (0.066 R)
• M66: 22,622,489 km (0.11 R)
• M67: 23,055,276 km (0.079 R)
• M68: 23,454,403 km (0.087 R)
• M69: 23,855,774 km (0.077 R)
• M70: 23,965,728 km (0.1 R)
• M71: 24,370,092 km (0.116 R)
• M72: 24,517,595 km (0.099 R)
• M73: 24,739,598 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632

Radius: 5.1

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.82 AU - 5.96 AU

Year: 9532 Days

Day: 24.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,297,479 km

• M1: 89,908 km (0.118 R)
• M2: 138,228 km (0.063 R)
• M3: 231,278 km (0.102 R)
• M4: 263,591 km (0.064 R)
• M5: 629,807 km (0.069 R)
• M6: 693,835 km (0.071 R)
• M7: 1,084,734 km (0.073 R)
• M8: 1,123,181 km (0.056 R)
• M9: 1,302,399 km (0.079 R)
• M10: 1,577,210 km (0.095 R)
• M11: 2,106,188 km (0.061 R)
• M12: 2,302,162 km (0.114 R)
• M13: 2,581,311 km (0.11 R)
• M14: 2,659,252 km (0.104 R)
• M15: 2,764,569 km (0.116 R)
• M16: 2,817,676 km (0.113 R)
• M17: 2,952,015 km (0.097 R)
• M18: 3,367,598 km (0.075 R)
• M19: 3,538,887 km (0.106 R)
• M20: 3,683,997 km (0.098 R)
• M21: 3,979,752 km (0.114 R)
• M22: 4,252,619 km (0.117 R)
• M23: 4,469,087 km (0.069 R)
• M24: 5,172,346 km (0.112 R)
• M25: 5,637,596 km (0.102 R)
• M26: 6,185,573 km (0.034 R)
• M27: 6,290,291 km (0.112 R)
• M28: 7,553,944 km (0.085 R)
• M29: 7,703,243 km (0.079 R)
• M30: 9,852,965 km (0.068 R)
• M31: 9,934,346 km (0.12 R)
• M32: 10,016,176 km (0.033 R)
• M33: 10,057,016 km (0.102 R)
• M34: 10,303,853 km (0.075 R)
• M35: 10,761,323 km (0.103 R)
• M36: 11,825,712 km (0.114 R)
• M37: 11,999,096 km (0.096 R)
• M38: 12,042,629 km (0.085 R)
• M39: 12,304,574 km (0.12 R)
• M40: 12,834,151 km (0.104 R)
• M41: 13,101,782 km (0.081 R)
• M42: 13,461,415 km (0.113 R)
• M43: 13,778,861 km (0.036 R)
• M44: 14,098,702 km (0.108 R)
• M45: 14,190,555 km (0.095 R)
• M46: 14,328,634 km (0.116 R)
• M47: 14,374,710 km (0.12 R)
• M48: 14,885,587 km (0.073 R)
• M49: 14,979,085 km (0.109 R)
• M50: 15,260,778 km (0.096 R)
• M51: 15,402,298 km (0.074 R)
• M52: 15,449,570 km (0.107 R)
• M53: 15,591,688 km (0.064 R)
• M54: 16,308,711 km (0.09 R)
• M55: 16,744,041 km (0.077 R)
• M56: 17,036,355 km (0.101 R)
• M57: 17,725,104 km (0.092 R)
• M58: 19,180,392 km (0.098 R)
• M59: 19,486,319 km (0.078 R)
• M60: 21,144,612 km (0.074 R)
• M61: 21,197,121 km (0.079 R)
• M62: 21,778,159 km (0.028 R)
• M63: 22,417,839 km (0.08 R)
• M64: 22,793,779 km (0.084 R)
• M65: 22,847,634 km (0.105 R)
• M66: 24,483,786 km (0.115 R)
• M67: 24,538,988 km (0.037 R)
• M68: 24,870,945 km (0.057 R)
• M69: 25,427,599 km (0.087 R)
• M70: 28,387,542 km (0.06 R)
• M71: 30,262,452 km (0.116 R)
• M72: 30,321,693 km (0.063 R)
• M73: 31,035,425 km (0.058 R)
• M74: 32,297,881 km (0.105 R)
• M75: 33,148,794 km (0.095 R)
• M76: 34,562,793 km (0.112 R)
• M77: 35,245,857 km (0.063 R)
• M78: 35,433,004 km (0.111 R)
• M79: 36,121,752 km (0.046 R)
• M80: 37,194,967 km (0.099 R)
• M81: 38,920,878 km (0.035 R)
• M82: 41,065,363 km (0.028 R)
• M83: 41,591,050 km (0.047 R)
• M84: 41,920,764 km (0.1 R)
• M85: 42,383,770 km (0.091 R)
• M86: 43,248,146 km (0.059 R)
• M87: 43,582,048 km (0.103 R)
• M88: 44,589,141 km (0.077 R)
• M89: 44,791,547 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 3.4

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.67 AU - 10.05 AU

Year: 17587 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,297,479 km

• M1: 47,423 km (0.112 R)
• M2: 91,105 km (0.113 R)
• M3: 268,678 km (0.119 R)
• M4: 370,105 km (0.087 R)
• M5: 701,764 km (0.071 R)
• M6: 842,086 km (0.045 R)
• M7: 1,148,463 km (0.1 R)
• M8: 1,486,255 km (0.083 R)
• M9: 1,536,969 km (0.052 R)
• M10: 2,018,225 km (0.058 R)
• M11: 2,046,200 km (0.114 R)
• M12: 2,542,266 km (0.099 R)
• M13: 2,882,302 km (0.093 R)
• M14: 3,105,951 km (0.099 R)
• M15: 3,335,285 km (0.086 R)
• M16: 4,598,190 km (0.039 R)
• M17: 5,317,756 km (0.108 R)
• M18: 5,790,036 km (0.096 R)
• M19: 5,829,979 km (0.099 R)
• M20: 6,112,270 km (0.108 R)
• M21: 6,481,777 km (0.081 R)
• M22: 7,156,313 km (0.108 R)
• M23: 7,897,122 km (0.116 R)
• M24: 7,941,403 km (0.077 R)
• M25: 7,985,834 km (0.086 R)
• M26: 8,164,453 km (0.116 R)
• M27: 8,344,270 km (0.107 R)
• M28: 8,479,955 km (0.079 R)
• M29: 8,525,283 km (0.114 R)
• M30: 9,030,176 km (0.1 R)
• M31: 9,216,126 km (0.089 R)
• M32: 10,650,471 km (0.06 R)
• M33: 10,748,457 km (0.075 R)
• M34: 11,594,134 km (0.059 R)
• M35: 11,695,113 km (0.115 R)
• M36: 12,152,583 km (0.12 R)
• M37: 12,306,519 km (0.091 R)
• M38: 12,616,037 km (0.116 R)
• M39: 13,243,002 km (0.063 R)
• M40: 13,454,234 km (0.061 R)
• M41: 15,128,384 km (0.038 R)
• M42: 15,738,145 km (0.114 R)
• M43: 17,905,220 km (0.025 R)
• M44: 17,963,413 km (0.065 R)
• M45: 18,080,249 km (0.109 R)
• M46: 18,138,742 km (0.096 R)
• M47: 18,431,954 km (0.086 R)
• M48: 19,321,163 km (0.11 R)
• M49: 19,500,681 km (0.086 R)
• M50: 20,772,861 km (0.111 R)
• M51: 20,956,717 km (0.066 R)
• M52: 21,264,440 km (0.101 R)
• M53: 22,071,520 km (0.093 R)
• M54: 23,205,323 km (0.097 R)
• M55: 23,587,545 km (0.118 R)
• M56: 23,779,330 km (0.033 R)
• M57: 23,907,535 km (0.116 R)
• M58: 24,293,497 km (0.074 R)
• M59: 24,487,227 km (0.033 R)
• M60: 25,006,481 km (0.085 R)
• M61: 25,923,665 km (0.046 R)
• M62: 27,723,477 km (0.098 R)
• M63: 27,993,651 km (0.086 R)
• M64: 29,151,090 km (0.038 R)
• M65: 29,770,126 km (0.071 R)
• M66: 32,360,413 km (0.112 R)
• M67: 32,573,590 km (0.045 R)
• M68: 32,858,574 km (0.103 R)
• M69: 32,929,932 km (0.111 R)
• M70: 33,072,798 km (0.102 R)
• M71: 34,948,905 km (0.068 R)
• M72: 36,341,661 km (0.097 R)
• M73: 37,007,671 km (0.102 R)
• M74: 37,305,071 km (0.036 R)
• M75: 37,677,720 km (0.097 R)
• M76: 38,051,714 km (0.087 R)
• M77: 38,201,761 km (0.095 R)
• M78: 38,276,710 km (0.08 R)
• M79: 38,426,906 km (0.109 R)
• M80: 39,181,029 km (0.069 R)
• M81: 40,780,529 km (0.054 R)
• M82: 40,857,273 km (0.114 R)
• M83: 42,478,914 km (0.111 R)
• M84: 44,673,664 km (0.086 R)
• M85: 45,228,074 km (0.105 R)
• M86: 46,985,250 km (0.091 R)
• M87: 48,277,327 km (0.11 R)
• M88: 49,090,691 km (0.104 R)
• M89: 50,648,603 km (0.108 R)
• M90: 52,639,452 km (0.061 R)
• M91: 54,318,089 km (0.094 R)
• M92: 55,503,503 km (0.056 R)
• M93: 56,697,294 km (0.115 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: 182 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit