🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,406,651 km

• M1: 128,205 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 9.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 428 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,406,651 km

• M1: 129,253 km (0.096 R)
• M2: 233,223 km (0.093 R)
• M3: 360,232 km (0.077 R)
• M4: 454,778 km (0.119 R)
• M5: 540,048 km (0.056 R)
• M6: 614,698 km (0.055 R)
• M7: 761,004 km (0.065 R)
• M8: 820,096 km (0.066 R)
• M9: 896,241 km (0.104 R)
• M10: 966,851 km (0.035 R)
• M11: 1,027,289 km (0.071 R)
• M12: 1,126,921 km (0.078 R)
• M13: 1,247,347 km (0.058 R)
• M14: 1,349,672 km (0.062 R)
• M15: 1,417,889 km (0.083 R)
• M16: 1,501,364 km (0.066 R)
• M17: 1,668,615 km (0.066 R)
• M18: 1,792,033 km (0.104 R)
• M19: 1,857,407 km (0.031 R)
• M20: 1,928,616 km (0.109 R)
• M21: 1,990,549 km (0.114 R)
• M22: 2,074,174 km (0.088 R)
• M23: 2,348,537 km (0.078 R)
• M24: 2,448,169 km (0.09 R)
• M25: 2,521,023 km (0.088 R)
• M26: 2,680,495 km (0.114 R)
• M27: 2,961,739 km (0.1 R)
• M28: 3,069,599 km (0.056 R)
• M29: 3,172,821 km (0.105 R)
• M30: 3,320,474 km (0.069 R)
• M31: 3,413,973 km (0.071 R)
• M32: 3,514,652 km (0.108 R)
• M33: 3,590,798 km (0.087 R)
• M34: 3,777,197 km (0.073 R)
• M35: 3,894,481 km (0.108 R)
• M36: 4,006,381 km (0.107 R)
• M37: 4,099,281 km (0.098 R)
• M38: 4,199,661 km (0.088 R)
• M39: 4,260,398 km (0.064 R)
• M40: 4,396,233 km (0.083 R)
• M41: 4,485,243 km (0.115 R)
• M42: 4,644,415 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 11.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.72 AU - 0.82 AU

Year: 436 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,406,651 km

• M1: 154,834 km (0.082 R)
• M2: 246,088 km (0.11 R)
• M3: 320,289 km (0.067 R)
• M4: 439,967 km (0.104 R)
• M5: 574,905 km (0.088 R)
• M6: 657,632 km (0.082 R)
• M7: 745,147 km (0.045 R)
• M8: 857,645 km (0.041 R)
• M9: 1,002,605 km (0.094 R)
• M10: 1,096,403 km (0.109 R)
• M11: 1,202,767 km (0.084 R)
• M12: 1,274,275 km (0.096 R)
• M13: 1,426,715 km (0.079 R)
• M14: 1,580,202 km (0.116 R)
• M15: 1,669,662 km (0.089 R)
• M16: 1,771,837 km (0.111 R)
• M17: 1,909,467 km (0.088 R)
• M18: 2,050,837 km (0.06 R)
• M19: 2,219,284 km (0.062 R)
• M20: 2,290,343 km (0.12 R)
• M21: 2,362,300 km (0.1 R)
• M22: 2,508,457 km (0.074 R)
• M23: 2,626,191 km (0.105 R)
• M24: 2,771,450 km (0.076 R)
• M25: 2,958,447 km (0.083 R)
• M26: 3,063,316 km (0.114 R)
• M27: 3,156,216 km (0.036 R)
• M28: 3,413,225 km (0.114 R)
• M29: 3,620,867 km (0.105 R)
• M30: 3,726,333 km (0.078 R)
• M31: 3,976,461 km (0.093 R)
• M32: 4,136,531 km (0.091 R)
• M33: 4,246,934 km (0.1 R)
• M34: 4,373,344 km (0.031 R)
• M35: 4,485,842 km (0.05 R)
• M36: 4,629,755 km (0.103 R)
• M37: 4,729,088 km (0.093 R)
• M38: 4,875,544 km (0.109 R)
• M39: 4,976,672 km (0.077 R)
• M40: 5,094,256 km (0.057 R)
• M41: 5,165,315 km (0.075 R)
• M42: 5,284,395 km (0.064 R)
• M43: 5,501,013 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 14.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 924 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,406,651 km

• M1: 189,541 km (0.097 R)
• M2: 295,905 km (0.109 R)
• M3: 406,607 km (0.074 R)
• M4: 662,719 km (0.044 R)
• M5: 821,442 km (0.106 R)
• M6: 933,940 km (0.09 R)
• M7: 1,052,271 km (0.033 R)
• M8: 1,228,348 km (0.087 R)
• M9: 1,384,827 km (0.067 R)
• M10: 1,606,382 km (0.053 R)
• M11: 1,762,562 km (0.045 R)
• M12: 1,935,497 km (0.072 R)
• M13: 2,149,572 km (0.025 R)
• M14: 2,292,887 km (0.114 R)
• M15: 2,445,476 km (0.119 R)
• M16: 2,563,958 km (0.093 R)
• M17: 2,703,533 km (0.072 R)
• M18: 2,800,173 km (0.104 R)
• M19: 2,944,236 km (0.087 R)
• M20: 3,104,156 km (0.05 R)
• M21: 3,219,346 km (0.053 R)
• M22: 3,447,034 km (0.118 R)
• M23: 3,794,999 km (0.072 R)
• M24: 4,214,471 km (0.067 R)
• M25: 4,641,124 km (0.04 R)
• M26: 4,875,544 km (0.101 R)
• M27: 5,218,423 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 10.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.7 AU - 2.54 AU

Year: 1993 Days

Day: 6.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,406,651 km

• M1: 129,701 km (0.058 R)
• M2: 229,782 km (0.09 R)
• M3: 353,500 km (0.102 R)
• M4: 478,713 km (0.092 R)
• M5: 674,537 km (0.115 R)
• M6: 794,963 km (0.117 R)
• M7: 879,635 km (0.084 R)
• M8: 949,797 km (0.084 R)
• M9: 1,022,053 km (0.104 R)
• M10: 1,162,675 km (0.101 R)
• M11: 1,240,466 km (0.119 R)
• M12: 1,442,871 km (0.085 R)
• M13: 1,526,796 km (0.031 R)
• M14: 1,634,357 km (0.08 R)
• M15: 1,902,885 km (0.109 R)
• M16: 1,983,967 km (0.1 R)
• M17: 2,246,362 km (0.091 R)
• M18: 2,507,410 km (0.112 R)
• M19: 2,660,897 km (0.084 R)
• M20: 2,804,511 km (0.08 R)
• M21: 3,126,895 km (0.108 R)
• M22: 3,264,824 km (0.1 R)
• M23: 3,404,698 km (0.097 R)
• M24: 3,546,666 km (0.09 R)
• M25: 3,618,324 km (0.117 R)
• M26: 3,807,116 km (0.11 R)
• M27: 4,179,316 km (0.061 R)
• M28: 4,362,274 km (0.069 R)
• M29: 4,563,333 km (0.039 R)
• M30: 4,657,131 km (0.116 R)
• M31: 4,878,686 km (0.112 R)
• M32: 4,958,721 km (0.118 R)
• M33: 5,250,287 km (0.051 R)
• M34: 5,414,695 km (0.115 R)
• M35: 5,918,241 km (0.052 R)
• M36: 6,003,662 km (0.058 R)
• M37: 6,297,023 km (0.105 R)
• M38: 6,524,711 km (0.085 R)
• M39: 6,772,744 km (0.114 R)
• M40: 6,862,204 km (0.046 R)
• M41: 6,988,016 km (0.08 R)
• M42: 7,852,392 km (0.082 R)
• M43: 8,059,735 km (0.105 R)
• M44: 8,847,966 km (0.049 R)
• M45: 9,842,343 km (0.062 R)
• M46: 10,106,683 km (0.08 R)
• M47: 10,955,650 km (0.103 R)
• M48: 11,314,386 km (0.079 R)
• M49: 11,677,011 km (0.112 R)
• M50: 11,935,367 km (0.102 R)
• M51: 12,151,985 km (0.077 R)
• M52: 12,413,781 km (0.112 R)
• M53: 13,031,770 km (0.062 R)
• M54: 13,187,950 km (0.09 R)
• M55: 13,389,458 km (0.092 R)
• M56: 13,501,956 km (0.069 R)
• M57: 13,773,027 km (0.111 R)
• M58: 13,863,833 km (0.026 R)
• M59: 13,977,527 km (0.08 R)
• M60: 14,458,784 km (0.039 R)
• M61: 14,551,086 km (0.12 R)
• M62: 14,805,851 km (0.112 R)
• M63: 14,945,426 km (0.113 R)
• M64: 15,108,787 km (0.118 R)
• M65: 15,178,948 km (0.092 R)
• M66: 15,366,843 km (0.097 R)
• M67: 15,437,453 km (0.071 R)
• M68: 15,934,716 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.79 AU - 4.67 AU

Year: 5617 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,406,651 km

• M1: 122,820 km (0.06 R)
• M2: 183,257 km (0.041 R)
• M3: 246,088 km (0.114 R)
• M4: 328,367 km (0.049 R)
• M5: 430,991 km (0.054 R)
• M6: 500,405 km (0.074 R)
• M7: 682,765 km (0.086 R)
• M8: 990,787 km (0.111 R)
• M9: 1,098,796 km (0.1 R)
• M10: 1,160,580 km (0.048 R)
• M11: 1,223,561 km (0.081 R)
• M12: 1,598,453 km (0.102 R)
• M13: 1,769,743 km (0.103 R)
• M14: 1,828,236 km (0.107 R)
• M15: 1,887,476 km (0.104 R)
• M16: 2,614,223 km (0.045 R)
• M17: 2,697,998 km (0.083 R)
• M18: 2,920,300 km (0.103 R)
• M19: 2,990,013 km (0.093 R)
• M20: 3,077,827 km (0.087 R)
• M21: 3,184,340 km (0.101 R)
• M22: 3,456,160 km (0.102 R)
• M23: 3,964,344 km (0.116 R)
• M24: 4,041,686 km (0.051 R)
• M25: 4,158,671 km (0.111 R)
• M26: 4,435,876 km (0.036 R)
• M27: 4,576,648 km (0.102 R)
• M28: 4,678,225 km (0.084 R)
• M29: 5,756,376 km (0.093 R)
• M30: 6,132,316 km (0.089 R)
• M31: 6,402,639 km (0.028 R)
• M32: 6,745,817 km (0.096 R)
• M33: 7,095,128 km (0.062 R)
• M34: 7,307,706 km (0.062 R)
• M35: 7,450,423 km (0.116 R)
• M36: 8,055,397 km (0.083 R)
• M37: 8,326,617 km (0.046 R)
• M38: 8,450,933 km (0.111 R)
• M39: 9,544,943 km (0.079 R)
• M40: 9,753,482 km (0.12 R)
• M41: 9,989,697 km (0.096 R)
• M42: 10,281,114 km (0.118 R)
• M43: 10,818,170 km (0.083 R)
• M44: 10,899,551 km (0.114 R)
• M45: 11,062,912 km (0.062 R)
• M46: 11,391,878 km (0.106 R)
• M47: 11,919,510 km (0.081 R)
• M48: 12,003,584 km (0.078 R)
• M49: 12,087,807 km (0.062 R)
• M50: 12,426,796 km (0.103 R)
• M51: 12,711,630 km (0.05 R)
• M52: 13,287,732 km (0.081 R)
• M53: 13,637,491 km (0.095 R)
• M54: 13,754,776 km (0.099 R)
• M55: 14,108,575 km (0.118 R)
• M56: 14,346,137 km (0.09 R)
• M57: 14,435,596 km (0.078 R)
• M58: 14,615,114 km (0.106 R)
• M59: 14,825,299 km (0.079 R)
• M60: 15,248,810 km (0.113 R)
• M61: 15,584,508 km (0.06 R)
• M62: 16,076,834 km (0.101 R)
• M63: 16,387,250 km (0.041 R)
• M64: 17,330,315 km (0.086 R)
• M65: 18,033,126 km (0.081 R)
• M66: 18,194,093 km (0.028 R)
• M67: 18,387,972 km (0.087 R)
• M68: 18,615,061 km (0.099 R)
• M69: 19,006,409 km (0.068 R)
• M70: 19,203,131 km (0.113 R)
• M71: 19,996,598 km (0.084 R)
• M72: 20,330,500 km (0.061 R)
• M73: 21,342,979 km (0.05 R)
• M74: 21,581,587 km (0.11 R)
• M75: 21,649,953 km (0.065 R)
• M76: 22,164,720 km (0.043 R)
• M77: 22,441,027 km (0.093 R)
• M78: 22,996,783 km (0.113 R)
• M79: 23,171,513 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 7.7

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.98 AU - 7.04 AU

Year: 10725 Days

Day: 23.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,406,651 km

• M1: 181,462 km (0.096 R)
• M2: 293,960 km (0.04 R)
• M3: 583,132 km (0.085 R)
• M4: 671,545 km (0.117 R)
• M5: 780,751 km (0.062 R)
• M6: 829,520 km (0.08 R)
• M7: 964,757 km (0.049 R)
• M8: 1,597,406 km (0.074 R)
• M9: 1,898,696 km (0.075 R)
• M10: 2,264,762 km (0.068 R)
• M11: 2,456,098 km (0.119 R)
• M12: 2,677,652 km (0.083 R)
• M13: 2,854,627 km (0.051 R)
• M14: 2,983,281 km (0.085 R)
• M15: 3,061,520 km (0.074 R)
• M16: 3,326,907 km (0.113 R)
• M17: 3,880,120 km (0.114 R)
• M18: 4,854,451 km (0.09 R)
• M19: 5,544,097 km (0.092 R)
• M20: 5,672,751 km (0.075 R)
• M21: 6,737,589 km (0.055 R)
• M22: 6,875,069 km (0.055 R)
• M23: 7,013,447 km (0.111 R)
• M24: 7,363,357 km (0.1 R)
• M25: 7,647,443 km (0.107 R)
• M26: 7,826,811 km (0.102 R)
• M27: 7,898,917 km (0.105 R)
• M28: 8,447,044 km (0.039 R)
• M29: 9,311,121 km (0.095 R)
• M30: 10,361,149 km (0.045 R)
• M31: 10,599,608 km (0.093 R)
• M32: 11,162,993 km (0.11 R)
• M33: 11,571,246 km (0.043 R)
• M34: 11,653,525 km (0.096 R)
• M35: 11,942,996 km (0.041 R)
• M36: 12,825,624 km (0.097 R)
• M37: 12,953,380 km (0.078 R)
• M38: 13,859,794 km (0.12 R)
• M39: 14,431,108 km (0.107 R)
• M40: 14,563,951 km (0.05 R)
• M41: 14,652,812 km (0.089 R)
• M42: 15,099,811 km (0.064 R)
• M43: 15,415,313 km (0.095 R)
• M44: 15,915,568 km (0.117 R)
• M45: 16,606,411 km (0.094 R)
• M46: 16,838,886 km (0.089 R)
• M47: 16,932,085 km (0.047 R)
• M48: 17,637,140 km (0.118 R)
• M49: 17,921,825 km (0.078 R)
• M50: 18,112,562 km (0.075 R)
• M51: 18,256,027 km (0.062 R)
• M52: 18,785,154 km (0.067 R)
• M53: 18,881,794 km (0.095 R)
• M54: 19,416,906 km (0.055 R)
• M55: 19,907,737 km (0.066 R)
• M56: 19,957,104 km (0.051 R)
• M57: 20,402,606 km (0.068 R)
• M58: 22,013,327 km (0.091 R)
• M59: 22,115,352 km (0.078 R)
• M60: 22,730,798 km (0.103 R)
• M61: 22,833,871 km (0.095 R)
• M62: 23,769,007 km (0.066 R)
• M63: 23,873,576 km (0.101 R)
• M64: 24,241,138 km (0.118 R)
• M65: 24,293,797 km (0.108 R)
• M66: 24,981,947 km (0.061 R)
• M67: 25,355,044 km (0.031 R)
• M68: 25,730,086 km (0.079 R)
• M69: 25,837,497 km (0.113 R)
• M70: 26,214,932 km (0.094 R)
• M71: 26,485,555 km (0.104 R)
• M72: 27,632,522 km (0.109 R)
• M73: 27,687,424 km (0.066 R)
• M74: 28,795,496 km (0.119 R)
• M75: 29,242,793 km (0.066 R)
• M76: 31,054,723 km (0.109 R)
• M77: 31,341,053 km (0.113 R)
• M78: 31,916,556 km (0.096 R)
• M79: 32,844,362 km (0.1 R)
• M80: 33,722,352 km (0.105 R)
• M81: 33,781,144 km (0.093 R)
• M82: 35,143,083 km (0.119 R)
• M83: 38,594,904 km (0.093 R)
• M84: 38,656,389 km (0.114 R)
• M85: 38,902,777 km (0.117 R)
• M86: 39,397,048 km (0.09 R)
• M87: 40,579,470 km (0.066 R)
• M88: 40,642,151 km (0.116 R)
• M89: 40,767,365 km (0.112 R)
• M90: 42,089,660 km (0.032 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: 387 - 13,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit