🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 12.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.76 AU - 1.24 AU

Year: 678 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,441,616 km

• M1: 191,934 km (0.111 R)
• M2: 284,535 km (0.111 R)
• M3: 524,490 km (0.05 R)
• M4: 686,953 km (0.114 R)
• M5: 775,216 km (0.095 R)
• M6: 885,769 km (0.104 R)
• M7: 994,527 km (0.095 R)
• M8: 1,104,481 km (0.032 R)
• M9: 1,202,916 km (0.118 R)
• M10: 1,292,077 km (0.095 R)
• M11: 1,451,698 km (0.055 R)
• M12: 1,564,943 km (0.109 R)
• M13: 1,685,818 km (0.092 R)
• M14: 1,828,684 km (0.072 R)
• M15: 1,927,868 km (0.091 R)
• M16: 2,009,399 km (0.104 R)
• M17: 2,116,959 km (0.079 R)
• M18: 2,211,356 km (0.114 R)
• M19: 2,363,347 km (0.114 R)
• M20: 2,445,925 km (0.093 R)
• M21: 2,566,501 km (0.083 R)
• M22: 2,759,034 km (0.114 R)
• M23: 2,917,757 km (0.09 R)
• M24: 3,045,813 km (0.09 R)
• M25: 3,175,963 km (0.076 R)
• M26: 3,583,168 km (0.061 R)
• M27: 3,768,969 km (0.111 R)
• M28: 3,884,309 km (0.063 R)
• M29: 4,038,095 km (0.111 R)
• M30: 4,256,807 km (0.072 R)
• M31: 4,402,815 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 13.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.97 AU - 1.47 AU

Year: 914 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,441,616 km

• M1: 165,754 km (0.072 R)
• M2: 259,403 km (0.085 R)
• M3: 415,732 km (0.089 R)
• M4: 568,472 km (0.102 R)
• M5: 720,613 km (0.038 R)
• M6: 820,544 km (0.116 R)
• M7: 945,010 km (0.104 R)
• M8: 1,124,078 km (0.116 R)
• M9: 1,285,943 km (0.076 R)
• M10: 1,579,155 km (0.083 R)
• M11: 1,689,708 km (0.093 R)
• M12: 1,836,015 km (0.073 R)
• M13: 2,020,768 km (0.037 R)
• M14: 2,256,085 km (0.092 R)
• M15: 2,537,629 km (0.056 R)
• M16: 2,621,553 km (0.054 R)
• M17: 2,744,523 km (0.053 R)
• M18: 2,840,415 km (0.083 R)
• M19: 2,927,780 km (0.118 R)
• M20: 3,115,076 km (0.04 R)
• M21: 3,429,531 km (0.1 R)
• M22: 3,533,203 km (0.108 R)
• M23: 3,690,729 km (0.1 R)
• M24: 3,893,584 km (0.099 R)
• M25: 4,001,893 km (0.06 R)
• M26: 4,166,301 km (0.093 R)
• M27: 4,615,693 km (0.042 R)
• M28: 4,846,223 km (0.11 R)
• M29: 4,939,572 km (0.107 R)
• M30: 5,116,247 km (0.119 R)
• M31: 5,355,155 km (0.084 R)
• M32: 5,463,763 km (0.079 R)
• M33: 5,548,884 km (0.057 R)
• M34: 5,794,374 km (0.075 R)
• M35: 5,930,808 km (0.106 R)
• M36: 6,270,694 km (0.12 R)
• M37: 6,462,179 km (0.078 R)
• M38: 6,552,237 km (0.088 R)
• M39: 6,642,744 km (0.118 R)
• M40: 6,877,313 km (0.12 R)
• M41: 7,829,504 km (0.094 R)
• M42: 8,105,213 km (0.033 R)
• M43: 8,398,125 km (0.117 R)
• M44: 8,496,561 km (0.104 R)
• M45: 8,694,628 km (0.075 R)
• M46: 8,822,834 km (0.042 R)
• M47: 8,922,915 km (0.108 R)
• M48: 9,052,167 km (0.11 R)
• M49: 9,196,529 km (0.113 R)
• M50: 9,298,106 km (0.1 R)
• M51: 9,385,322 km (0.119 R)
• M52: 9,487,647 km (0.114 R)
• M53: 9,826,037 km (0.108 R)
• M54: 9,959,628 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 14.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.46 AU

Year: 925 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,441,616 km

• M1: 185,202 km (0.048 R)
• M2: 293,361 km (0.1 R)
• M3: 397,930 km (0.078 R)
• M4: 550,819 km (0.096 R)
• M5: 706,551 km (0.111 R)
• M6: 826,528 km (0.092 R)
• M7: 939,475 km (0.114 R)
• M8: 1,116,898 km (0.049 R)
• M9: 1,210,247 km (0.08 R)
• M10: 1,423,424 km (0.037 R)
• M11: 1,537,866 km (0.093 R)
• M12: 1,731,895 km (0.062 R)
• M13: 1,934,300 km (0.116 R)
• M14: 2,069,387 km (0.104 R)
• M15: 2,270,896 km (0.101 R)
• M16: 2,384,889 km (0.105 R)
• M17: 2,508,307 km (0.106 R)
• M18: 2,626,490 km (0.101 R)
• M19: 2,822,613 km (0.078 R)
• M20: 2,922,544 km (0.105 R)
• M21: 3,102,361 km (0.075 R)
• M22: 3,221,740 km (0.037 R)
• M23: 3,342,615 km (0.09 R)
• M24: 3,456,908 km (0.036 R)
• M25: 3,564,169 km (0.117 R)
• M26: 3,697,760 km (0.114 R)
• M27: 3,833,146 km (0.034 R)
• M28: 4,039,442 km (0.115 R)
• M29: 4,178,867 km (0.102 R)
• M30: 4,453,977 km (0.061 R)
• M31: 4,571,113 km (0.041 R)
• M32: 4,845,475 km (0.077 R)
• M33: 4,966,051 km (0.065 R)
• M34: 5,191,345 km (0.104 R)
• M35: 5,400,932 km (0.07 R)
• M36: 5,564,742 km (0.031 R)
• M37: 5,749,944 km (0.034 R)
• M38: 5,937,091 km (0.114 R)
• M39: 6,246,908 km (0.049 R)
• M40: 6,358,209 km (0.118 R)
• M41: 6,675,356 km (0.097 R)
• M42: 6,861,905 km (0.116 R)
• M43: 7,018,683 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 8.2

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.01 AU - 2.61 AU

Year: 2381 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,441,616 km

• M1: 103,522 km (0.083 R)
• M2: 158,574 km (0.079 R)
• M3: 301,889 km (0.045 R)
• M4: 357,090 km (0.114 R)
• M5: 437,424 km (0.104 R)
• M6: 651,050 km (0.083 R)
• M7: 850,913 km (0.103 R)
• M8: 915,838 km (0.115 R)
• M9: 1,100,592 km (0.091 R)
• M10: 1,223,561 km (0.118 R)
• M11: 1,450,052 km (0.084 R)
• M12: 1,713,494 km (0.112 R)
• M13: 1,905,877 km (0.118 R)
• M14: 2,054,727 km (0.082 R)
• M15: 2,298,422 km (0.104 R)
• M16: 2,390,574 km (0.051 R)
• M17: 2,537,928 km (0.099 R)
• M18: 2,674,361 km (0.078 R)
• M19: 3,040,876 km (0.12 R)
• M20: 3,127,792 km (0.084 R)
• M21: 3,230,267 km (0.051 R)
• M22: 4,136,980 km (0.092 R)
• M23: 4,643,518 km (0.105 R)
• M24: 5,395,696 km (0.116 R)
• M25: 5,607,377 km (0.037 R)
• M26: 5,660,783 km (0.1 R)
• M27: 5,714,339 km (0.119 R)
• M28: 5,930,209 km (0.101 R)
• M29: 6,148,622 km (0.068 R)
• M30: 6,332,777 km (0.115 R)
• M31: 6,462,778 km (0.091 R)
• M32: 6,518,877 km (0.097 R)
• M33: 6,725,471 km (0.104 R)
• M34: 6,934,310 km (0.116 R)
• M35: 6,991,756 km (0.104 R)
• M36: 7,242,033 km (0.117 R)
• M37: 7,850,747 km (0.065 R)
• M38: 7,910,436 km (0.057 R)
• M39: 8,272,463 km (0.101 R)
• M40: 8,537,102 km (0.117 R)
• M41: 8,722,154 km (0.115 R)
• M42: 8,866,815 km (0.115 R)
• M43: 9,033,318 km (0.11 R)
• M44: 9,390,408 km (0.105 R)
• M45: 10,010,192 km (0.06 R)
• M46: 10,118,351 km (0.052 R)
• M47: 10,357,857 km (0.094 R)
• M48: 10,775,834 km (0.081 R)
• M49: 11,289,104 km (0.117 R)
• M50: 11,356,722 km (0.093 R)
• M51: 11,605,504 km (0.049 R)
• M52: 11,696,459 km (0.114 R)
• M53: 12,339,730 km (0.091 R)
• M54: 12,409,293 km (0.051 R)
• M55: 12,479,006 km (0.097 R)
• M56: 12,994,370 km (0.104 R)
• M57: 13,230,884 km (0.096 R)
• M58: 13,349,665 km (0.078 R)
• M59: 13,468,895 km (0.117 R)
• M60: 13,756,272 km (0.117 R)
• M61: 13,876,698 km (0.102 R)
• M62: 14,239,922 km (0.082 R)
• M63: 14,459,382 km (0.077 R)
• M64: 14,803,009 km (0.083 R)
• M65: 14,950,961 km (0.095 R)
• M66: 15,498,190 km (0.088 R)
• M67: 15,698,801 km (0.114 R)
• M68: 15,799,480 km (0.084 R)
• M69: 16,280,287 km (0.068 R)
• M70: 16,560,933 km (0.114 R)
• M71: 16,637,677 km (0.072 R)
• M72: 16,688,989 km (0.079 R)
• M73: 17,023,639 km (0.037 R)
• M74: 17,127,011 km (0.032 R)
• M75: 17,256,563 km (0.109 R)
• M76: 17,438,474 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 13.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.86 AU - 2.92 AU

Year: 3332 Days

Day: 13.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 92.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,441,616 km

• M1: 187,446 km (0.114 R)
• M2: 319,691 km (0.042 R)
• M3: 570,566 km (0.091 R)
• M4: 821,891 km (0.066 R)
• M5: 1,045,839 km (0.1 R)
• M6: 1,188,106 km (0.065 R)
• M7: 1,313,769 km (0.112 R)
• M8: 1,444,367 km (0.109 R)
• M9: 1,680,582 km (0.1 R)
• M10: 1,810,134 km (0.093 R)
• M11: 2,177,098 km (0.059 R)
• M12: 2,276,281 km (0.09 R)
• M13: 2,391,472 km (0.097 R)
• M14: 2,703,383 km (0.113 R)
• M15: 2,981,336 km (0.092 R)
• M16: 3,236,400 km (0.073 R)
• M17: 3,768,071 km (0.052 R)
• M18: 4,149,695 km (0.116 R)
• M19: 4,435,128 km (0.03 R)
• M20: 4,543,886 km (0.078 R)
• M21: 5,195,983 km (0.082 R)
• M22: 5,562,348 km (0.115 R)
• M23: 5,719,276 km (0.114 R)
• M24: 5,997,229 km (0.062 R)
• M25: 6,218,933 km (0.095 R)
• M26: 6,381,845 km (0.11 R)
• M27: 6,858,165 km (0.116 R)
• M28: 6,942,089 km (0.101 R)
• M29: 7,132,527 km (0.055 R)
• M30: 7,303,069 km (0.038 R)
• M31: 7,388,938 km (0.076 R)
• M32: 7,605,107 km (0.114 R)
• M33: 7,735,706 km (0.054 R)
• M34: 8,288,171 km (0.083 R)
• M35: 8,445,249 km (0.03 R)
• M36: 8,739,508 km (0.088 R)
• M37: 9,384,873 km (0.105 R)
• M38: 9,831,422 km (0.106 R)
• M39: 10,333,323 km (0.099 R)
• M40: 10,478,284 km (0.12 R)
• M41: 10,575,223 km (0.086 R)
• M42: 10,696,846 km (0.096 R)
• M43: 10,843,602 km (0.089 R)
• M44: 10,941,738 km (0.119 R)
• M45: 11,411,774 km (0.114 R)
• M46: 11,611,787 km (0.039 R)
• M47: 11,964,539 km (0.119 R)
• M48: 12,065,966 km (0.093 R)
• M49: 12,167,692 km (0.073 R)
• M50: 12,269,718 km (0.067 R)
• M51: 12,474,518 km (0.034 R)
• M52: 13,017,857 km (0.116 R)
• M53: 13,595,305 km (0.066 R)
• M54: 13,860,542 km (0.032 R)
• M55: 14,100,796 km (0.115 R)
• M56: 14,423,180 km (0.1 R)
• M57: 14,531,189 km (0.117 R)
• M58: 14,802,410 km (0.106 R)
• M59: 15,267,360 km (0.106 R)
• M60: 15,987,824 km (0.079 R)
• M61: 16,099,723 km (0.081 R)
• M62: 16,352,244 km (0.036 R)
• M63: 16,521,290 km (0.094 R)
• M64: 16,747,781 km (0.081 R)
• M65: 16,832,902 km (0.079 R)
• M66: 17,924,218 km (0.117 R)
• M67: 18,215,186 km (0.104 R)
• M68: 18,361,194 km (0.081 R)
• M69: 18,449,157 km (0.064 R)
• M70: 18,537,121 km (0.103 R)
• M71: 18,979,033 km (0.085 R)
• M72: 19,513,995 km (0.069 R)
• M73: 19,723,432 km (0.106 R)
• M74: 19,813,490 km (0.115 R)
• M75: 20,356,231 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 12.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.13 AU - 4.39 AU

Year: 5964 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,441,616 km

• M1: 177,124 km (0.077 R)
• M2: 272,119 km (0.095 R)
• M3: 363,972 km (0.11 R)
• M4: 768,484 km (0.104 R)
• M5: 978,520 km (0.059 R)
• M6: 1,277,117 km (0.117 R)
• M7: 1,492,388 km (0.117 R)
• M8: 2,062,207 km (0.106 R)
• M9: 2,145,981 km (0.089 R)
• M10: 2,382,196 km (0.06 R)
• M11: 2,514,740 km (0.106 R)
• M12: 2,695,454 km (0.107 R)
• M13: 2,927,481 km (0.12 R)
• M14: 3,214,559 km (0.114 R)
• M15: 3,972,272 km (0.052 R)
• M16: 4,398,776 km (0.05 R)
• M17: 4,896,039 km (0.053 R)
• M18: 5,151,552 km (0.076 R)
• M19: 5,382,232 km (0.06 R)
• M20: 5,884,133 km (0.111 R)
• M21: 6,247,357 km (0.069 R)
• M22: 7,478,398 km (0.086 R)
• M23: 8,171,784 km (0.114 R)
• M24: 8,373,741 km (0.102 R)
• M25: 8,920,371 km (0.108 R)
• M26: 9,267,887 km (0.087 R)
• M27: 9,373,055 km (0.046 R)
• M28: 10,446,120 km (0.103 R)
• M29: 10,665,431 km (0.091 R)
• M30: 11,071,439 km (0.076 R)
• M31: 11,975,010 km (0.097 R)
• M32: 12,089,602 km (0.033 R)
• M33: 12,166,196 km (0.089 R)
• M34: 12,435,772 km (0.102 R)
• M35: 12,941,413 km (0.026 R)
• M36: 13,177,029 km (0.069 R)
• M37: 13,453,785 km (0.115 R)
• M38: 14,989,407 km (0.067 R)
• M39: 16,793,259 km (0.079 R)
• M40: 17,050,417 km (0.091 R)
• M41: 17,222,455 km (0.104 R)
• M42: 17,352,007 km (0.071 R)
• M43: 17,568,624 km (0.081 R)
• M44: 19,602,707 km (0.079 R)
• M45: 19,828,300 km (0.088 R)
• M46: 20,327,508 km (0.086 R)
• M47: 20,510,167 km (0.112 R)
• M48: 21,384,866 km (0.104 R)
• M49: 21,896,940 km (0.065 R)
• M50: 22,413,052 km (0.1 R)
• M51: 22,933,204 km (0.066 R)
• M52: 23,170,915 km (0.098 R)
• M53: 23,361,652 km (0.116 R)
• M54: 23,505,117 km (0.11 R)
• M55: 23,792,793 km (0.1 R)
• M56: 24,565,766 km (0.056 R)
• M57: 24,760,392 km (0.096 R)
• M58: 24,955,468 km (0.093 R)
• M59: 25,199,911 km (0.115 R)
• M60: 26,285,393 km (0.084 R)
• M61: 26,633,956 km (0.103 R)
• M62: 27,034,280 km (0.092 R)
• M63: 27,386,134 km (0.056 R)
• M64: 27,992,754 km (0.092 R)
• M65: 28,552,848 km (0.119 R)
• M66: 28,859,972 km (0.101 R)
• M67: 29,271,067 km (0.078 R)
• M68: 29,580,585 km (0.104 R)
• M69: 29,995,121 km (0.109 R)
• M70: 30,411,602 km (0.071 R)
• M71: 31,092,421 km (0.066 R)
• M72: 32,255,844 km (0.068 R)
• M73: 33,433,628 km (0.112 R)
• M74: 33,703,353 km (0.086 R)
• M75: 33,973,676 km (0.064 R)
• M76: 34,407,809 km (0.113 R)
• M77: 35,171,955 km (0.112 R)
• M78: 36,217,794 km (0.065 R)
• M79: 36,661,202 km (0.064 R)
• M80: 36,772,353 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit