🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 28.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,822,765 km

• M1: 190,588 km (0.044 R)
• M2: 353,799 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 346 Days

Day: 23.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 8.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.83 AU - 1.01 AU

Year: 570 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,822,765 km

• M1: 114,143 km (0.095 R)
• M2: 191,186 km (0.111 R)
• M3: 308,620 km (0.096 R)
• M4: 369,058 km (0.076 R)
• M5: 462,557 km (0.072 R)
• M6: 541,993 km (0.064 R)
• M7: 600,486 km (0.113 R)
• M8: 669,600 km (0.096 R)
• M9: 767,886 km (0.086 R)
• M10: 827,875 km (0.077 R)
• M11: 905,965 km (0.108 R)
• M12: 972,087 km (0.11 R)
• M13: 1,062,294 km (0.104 R)
• M14: 1,181,075 km (0.117 R)
• M15: 1,256,622 km (0.111 R)
• M16: 1,317,808 km (0.054 R)
• M17: 1,390,811 km (0.11 R)
• M18: 1,468,154 km (0.105 R)
• M19: 1,552,527 km (0.116 R)
• M20: 1,615,507 km (0.095 R)
• M21: 1,741,319 km (0.112 R)
• M22: 1,812,827 km (0.085 R)
• M23: 1,940,584 km (0.08 R)
• M24: 2,005,509 km (0.084 R)
• M25: 2,071,332 km (0.107 R)
• M26: 2,182,483 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 8.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.19 AU - 1.53 AU

Year: 1024 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,822,765 km

• M1: 110,254 km (0.058 R)
• M2: 169,195 km (0.098 R)
• M3: 279,449 km (0.065 R)
• M4: 368,011 km (0.086 R)
• M5: 441,912 km (0.111 R)
• M6: 498,909 km (0.09 R)
• M7: 601,832 km (0.093 R)
• M8: 765,044 km (0.072 R)
• M9: 830,119 km (0.09 R)
• M10: 1,025,194 km (0.115 R)
• M11: 1,128,267 km (0.081 R)
• M12: 1,222,364 km (0.111 R)
• M13: 1,279,959 km (0.093 R)
• M14: 1,332,169 km (0.084 R)
• M15: 1,479,224 km (0.055 R)
• M16: 1,541,008 km (0.115 R)
• M17: 1,681,480 km (0.067 R)
• M18: 1,833,472 km (0.105 R)
• M19: 2,074,025 km (0.059 R)
• M20: 2,143,588 km (0.084 R)
• M21: 2,364,843 km (0.055 R)
• M22: 2,494,694 km (0.075 R)
• M23: 2,560,517 km (0.073 R)
• M24: 2,821,117 km (0.111 R)
• M25: 3,028,758 km (0.054 R)
• M26: 3,143,350 km (0.049 R)
• M27: 3,223,535 km (0.053 R)
• M28: 3,295,491 km (0.103 R)
• M29: 3,349,646 km (0.064 R)
• M30: 3,431,626 km (0.09 R)
• M31: 3,486,678 km (0.1 R)
• M32: 3,578,979 km (0.104 R)
• M33: 3,756,851 km (0.046 R)
• M34: 3,918,267 km (0.101 R)
• M35: 4,033,757 km (0.064 R)
• M36: 4,169,741 km (0.039 R)
• M37: 4,248,280 km (0.098 R)
• M38: 4,347,015 km (0.074 R)
• M39: 4,416,578 km (0.052 R)
• M40: 4,617,488 km (0.056 R)
• M41: 4,678,374 km (0.088 R)
• M42: 4,934,935 km (0.07 R)
• M43: 5,122,530 km (0.098 R)
• M44: 5,301,749 km (0.043 R)
• M45: 5,623,234 km (0.077 R)
• M46: 5,753,684 km (0.039 R)
• M47: 5,874,110 km (0.066 R)
• M48: 6,095,216 km (0.118 R)
• M49: 6,150,866 km (0.105 R)
• M50: 6,251,545 km (0.106 R)
• M51: 6,579,763 km (0.106 R)
• M52: 6,855,771 km (0.066 R)
• M53: 7,065,208 km (0.107 R)
• M54: 7,276,740 km (0.099 R)
• M55: 7,550,055 km (0.101 R)
• M56: 7,972,519 km (0.12 R)
• M57: 8,340,829 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 8.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 1035 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 59,822,765 km

• M1: 101,876 km (0.102 R)
• M2: 152,590 km (0.057 R)
• M3: 249,380 km (0.027 R)
• M4: 302,936 km (0.08 R)
• M5: 353,799 km (0.065 R)
• M6: 448,644 km (0.055 R)
• M7: 562,488 km (0.081 R)
• M8: 787,034 km (0.108 R)
• M9: 846,574 km (0.102 R)
• M10: 915,689 km (0.036 R)
• M11: 1,015,022 km (0.085 R)
• M12: 1,080,396 km (0.077 R)
• M13: 1,143,227 km (0.078 R)
• M14: 1,276,818 km (0.088 R)
• M15: 1,348,026 km (0.112 R)
• M16: 1,452,595 km (0.119 R)
• M17: 1,526,945 km (0.101 R)
• M18: 1,665,174 km (0.114 R)
• M19: 1,753,137 km (0.087 R)
• M20: 1,817,614 km (0.079 R)
• M21: 1,872,666 km (0.089 R)
• M22: 1,923,380 km (0.119 R)
• M23: 2,178,444 km (0.07 R)
• M24: 2,291,241 km (0.065 R)
• M25: 2,356,466 km (0.102 R)
• M26: 2,522,370 km (0.028 R)
• M27: 2,675,109 km (0.04 R)
• M28: 2,778,631 km (0.054 R)
• M29: 2,883,499 km (0.06 R)
• M30: 2,936,307 km (0.096 R)
• M31: 3,001,532 km (0.083 R)
• M32: 3,055,237 km (0.09 R)
• M33: 3,139,311 km (0.074 R)
• M34: 3,322,270 km (0.111 R)
• M35: 3,427,437 km (0.117 R)
• M36: 3,584,215 km (0.08 R)
• M37: 3,634,779 km (0.098 R)
• M38: 3,711,224 km (0.102 R)
• M39: 3,762,536 km (0.104 R)
• M40: 3,937,416 km (0.059 R)
• M41: 4,134,736 km (0.112 R)
• M42: 4,248,131 km (0.072 R)
• M43: 4,457,418 km (0.055 R)
• M44: 4,628,708 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 12.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.25 AU - 3.61 AU

Year: 4102 Days

Day: 14.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,822,765 km

• M1: 164,109 km (0.057 R)
• M2: 245,191 km (0.032 R)
• M3: 508,782 km (0.095 R)
• M4: 601,683 km (0.068 R)
• M5: 701,464 km (0.095 R)
• M6: 797,805 km (0.09 R)
• M7: 1,016,218 km (0.066 R)
• M8: 1,116,150 km (0.117 R)
• M9: 1,207,853 km (0.053 R)
• M10: 1,399,638 km (0.069 R)
• M11: 1,588,879 km (0.043 R)
• M12: 1,666,969 km (0.107 R)
• M13: 1,923,380 km (0.072 R)
• M14: 2,339,561 km (0.113 R)
• M15: 2,705,477 km (0.069 R)
• M16: 2,943,637 km (0.104 R)
• M17: 3,106,250 km (0.112 R)
• M18: 3,221,889 km (0.12 R)
• M19: 3,543,076 km (0.116 R)
• M20: 3,786,472 km (0.106 R)
• M21: 3,910,339 km (0.108 R)
• M22: 4,253,217 km (0.033 R)
• M23: 5,221,564 km (0.071 R)
• M24: 5,499,218 km (0.114 R)
• M25: 5,863,339 km (0.071 R)
• M26: 6,151,913 km (0.107 R)
• M27: 6,614,919 km (0.106 R)
• M28: 8,139,620 km (0.11 R)
• M29: 8,300,139 km (0.028 R)
• M30: 8,461,854 km (0.047 R)
• M31: 9,453,688 km (0.11 R)
• M32: 9,841,296 km (0.098 R)
• M33: 10,283,507 km (0.071 R)
• M34: 10,556,972 km (0.094 R)
• M35: 10,883,245 km (0.085 R)
• M36: 11,009,655 km (0.028 R)
• M37: 11,187,527 km (0.074 R)
• M38: 11,289,553 km (0.113 R)
• M39: 11,443,190 km (0.116 R)
• M40: 11,752,558 km (0.049 R)
• M41: 11,960,200 km (0.113 R)
• M42: 12,644,012 km (0.084 R)
• M43: 12,937,074 km (0.073 R)
• M44: 13,070,964 km (0.047 R)
• M45: 13,638,688 km (0.071 R)
• M46: 13,857,101 km (0.112 R)
• M47: 13,939,380 km (0.107 R)
• M48: 14,798,371 km (0.044 R)
• M49: 14,882,445 km (0.118 R)
• M50: 15,022,768 km (0.102 R)
• M51: 15,588,846 km (0.083 R)
• M52: 15,731,562 km (0.101 R)
• M53: 15,817,282 km (0.104 R)
• M54: 16,046,915 km (0.058 R)
• M55: 16,219,700 km (0.098 R)
• M56: 16,364,212 km (0.091 R)
• M57: 16,800,439 km (0.082 R)
• M58: 16,917,425 km (0.049 R)
• M59: 17,005,388 km (0.098 R)
• M60: 17,181,615 km (0.047 R)
• M61: 17,447,151 km (0.032 R)
• M62: 17,565,632 km (0.075 R)
• M63: 17,922,573 km (0.107 R)
• M64: 18,072,171 km (0.08 R)
• M65: 18,251,987 km (0.101 R)
• M66: 18,855,914 km (0.074 R)
• M67: 19,435,905 km (0.089 R)
• M68: 19,589,392 km (0.045 R)
• M69: 19,805,113 km (0.117 R)
• M70: 20,145,597 km (0.119 R)
• M71: 20,425,794 km (0.076 R)
• M72: 20,675,772 km (0.034 R)
• M73: 21,084,324 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.6

Radius: 4.5

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.69 AU - 8.29 AU

Year: 14583 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,822,765 km

• M1: 82,279 km (0.107 R)
• M2: 266,583 km (0.102 R)
• M3: 442,810 km (0.099 R)
• M4: 528,679 km (0.11 R)
• M5: 924,365 km (0.052 R)
• M6: 1,413,849 km (0.036 R)
• M7: 1,477,279 km (0.076 R)
• M8: 1,541,756 km (0.12 R)
• M9: 2,310,240 km (0.106 R)
• M10: 2,385,338 km (0.078 R)
• M11: 2,435,753 km (0.064 R)
• M12: 3,013,948 km (0.045 R)
• M13: 3,150,980 km (0.064 R)
• M14: 3,459,900 km (0.042 R)
• M15: 3,517,196 km (0.116 R)
• M16: 3,896,725 km (0.106 R)
• M17: 3,956,265 km (0.1 R)
• M18: 4,167,049 km (0.047 R)
• M19: 4,289,121 km (0.037 R)
• M20: 4,412,389 km (0.106 R)
• M21: 4,599,536 km (0.084 R)
• M22: 4,885,118 km (0.07 R)
• M23: 5,307,732 km (0.095 R)
• M24: 5,440,127 km (0.044 R)
• M25: 5,877,850 km (0.047 R)
• M26: 6,049,289 km (0.05 R)
• M27: 6,083,697 km (0.057 R)
• M28: 6,361,949 km (0.029 R)
• M29: 6,502,571 km (0.093 R)
• M30: 6,858,763 km (0.1 R)
• M31: 7,331,044 km (0.073 R)
• M32: 7,404,646 km (0.078 R)
• M33: 8,078,135 km (0.109 R)
• M34: 8,383,764 km (0.074 R)
• M35: 8,693,132 km (0.117 R)
• M36: 8,966,896 km (0.116 R)
• M37: 9,045,734 km (0.079 R)
• M38: 9,243,503 km (0.088 R)
• M39: 9,482,859 km (0.096 R)
• M40: 10,419,043 km (0.047 R)
• M41: 10,668,123 km (0.106 R)
• M42: 10,793,337 km (0.07 R)
• M43: 11,812,846 km (0.077 R)
• M44: 12,029,015 km (0.051 R)
• M45: 12,115,932 km (0.103 R)
• M46: 13,129,756 km (0.07 R)
• M47: 13,896,595 km (0.119 R)
• M48: 14,216,435 km (0.078 R)
• M49: 14,446,517 km (0.065 R)
• M50: 14,677,645 km (0.057 R)
• M51: 14,724,021 km (0.066 R)
• M52: 14,770,546 km (0.095 R)
• M53: 16,282,232 km (0.069 R)
• M54: 16,571,106 km (0.095 R)
• M55: 17,497,117 km (0.098 R)
• M56: 17,891,905 km (0.092 R)
• M57: 18,942,382 km (0.102 R)
• M58: 19,551,694 km (0.096 R)
• M59: 22,424,870 km (0.12 R)
• M60: 22,692,651 km (0.065 R)
• M61: 22,746,207 km (0.087 R)
• M62: 22,907,473 km (0.095 R)
• M63: 23,015,184 km (0.103 R)
• M64: 23,447,671 km (0.094 R)
• M65: 23,501,975 km (0.063 R)
• M66: 23,828,398 km (0.055 R)
• M67: 24,706,088 km (0.117 R)
• M68: 24,816,492 km (0.086 R)
• M69: 26,380,089 km (0.099 R)
• M70: 26,549,433 km (0.091 R)
• M71: 26,832,622 km (0.098 R)
• M72: 27,630,727 km (0.119 R)
• M73: 28,668,338 km (0.095 R)
• M74: 29,250,273 km (0.049 R)
• M75: 29,425,602 km (0.106 R)
• M76: 30,722,167 km (0.106 R)
• M77: 33,859,683 km (0.117 R)
• M78: 36,341,661 km (0.054 R)
• M79: 36,655,966 km (0.109 R)
• M80: 37,667,996 km (0.054 R)
• M81: 37,858,733 km (0.071 R)
• M82: 38,304,984 km (0.028 R)
• M83: 38,624,973 km (0.045 R)
• M84: 38,753,179 km (0.093 R)
• M85: 38,817,356 km (0.116 R)
• M86: 39,010,038 km (0.087 R)
• M87: 39,589,880 km (0.096 R)
• M88: 40,107,788 km (0.102 R)
• M89: 40,627,939 km (0.07 R)
• M90: 41,346,907 km (0.096 R)
• M91: 41,609,301 km (0.088 R)
• M92: 41,806,471 km (0.082 R)
• M93: 42,267,831 km (0.093 R)
• M94: 44,666,932 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.2

Radius: 7.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.42 AU - 10.98 AU

Year: 18018 Days

Day: 17.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,822,765 km

• M1: 131,048 km (0.072 R)
• M2: 209,138 km (0.103 R)
• M3: 530,773 km (0.078 R)
• M4: 584,180 km (0.085 R)
• M5: 658,530 km (0.088 R)
• M6: 922,720 km (0.106 R)
• M7: 988,244 km (0.081 R)
• M8: 1,101,190 km (0.115 R)
• M9: 1,194,539 km (0.096 R)
• M10: 1,728,155 km (0.109 R)
• M11: 2,120,699 km (0.065 R)
• M12: 2,179,043 km (0.093 R)
• M13: 2,602,554 km (0.089 R)
• M14: 2,696,651 km (0.095 R)
• M15: 2,920,599 km (0.116 R)
• M16: 4,726,246 km (0.11 R)
• M17: 6,336,517 km (0.108 R)
• M18: 6,591,432 km (0.109 R)
• M19: 6,677,301 km (0.039 R)
• M20: 7,600,021 km (0.099 R)
• M21: 7,644,900 km (0.115 R)
• M22: 7,961,898 km (0.094 R)
• M23: 8,702,707 km (0.063 R)
• M24: 9,368,866 km (0.111 R)
• M25: 9,756,773 km (0.104 R)
• M26: 10,448,364 km (0.1 R)
• M27: 10,598,710 km (0.082 R)
• M28: 10,850,782 km (0.1 R)
• M29: 12,298,441 km (0.059 R)
• M30: 12,883,518 km (0.117 R)
• M31: 13,152,495 km (0.113 R)
• M32: 13,477,871 km (0.094 R)
• M33: 13,805,639 km (0.098 R)
• M34: 14,191,602 km (0.092 R)
• M35: 14,525,205 km (0.061 R)
• M36: 15,143,493 km (0.064 R)
• M37: 15,885,199 km (0.117 R)
• M38: 16,405,650 km (0.12 R)
• M39: 16,814,202 km (0.099 R)
• M40: 17,463,158 km (0.119 R)
• M41: 17,641,628 km (0.119 R)
• M42: 17,940,225 km (0.103 R)
• M43: 19,151,669 km (0.1 R)
• M44: 21,017,902 km (0.113 R)
• M45: 23,071,432 km (0.083 R)
• M46: 24,386,996 km (0.106 R)
• M47: 25,255,113 km (0.105 R)
• M48: 25,524,389 km (0.1 R)
• M49: 25,659,326 km (0.058 R)
• M50: 25,726,795 km (0.096 R)
• M51: 27,090,379 km (0.103 R)
• M52: 27,228,009 km (0.089 R)
• M53: 27,435,053 km (0.046 R)
• M54: 28,058,876 km (0.043 R)
• M55: 28,968,281 km (0.04 R)
• M56: 29,603,474 km (0.108 R)
• M57: 30,386,020 km (0.045 R)
• M58: 32,994,558 km (0.1 R)
• M59: 33,068,011 km (0.1 R)
• M60: 33,805,828 km (0.034 R)
• M61: 34,549,030 km (0.113 R)
• M62: 35,674,006 km (0.103 R)
• M63: 35,900,347 km (0.108 R)
• M64: 35,975,894 km (0.109 R)
• M65: 36,127,287 km (0.091 R)
• M66: 36,506,518 km (0.106 R)
• M67: 36,658,509 km (0.048 R)
• M68: 36,810,800 km (0.051 R)
• M69: 36,887,095 km (0.119 R)
• M70: 37,192,424 km (0.085 R)
• M71: 38,267,883 km (0.051 R)
• M72: 38,964,561 km (0.033 R)
• M73: 41,634,284 km (0.06 R)
• M74: 42,750,733 km (0.093 R)
• M75: 42,910,952 km (0.113 R)
• M76: 43,312,623 km (0.1 R)
• M77: 44,443,583 km (0.036 R)
• M78: 45,257,545 km (0.101 R)
• M79: 47,977,832 km (0.074 R)
• M80: 48,227,810 km (0.105 R)
• M81: 48,812,738 km (0.113 R)
• M82: 50,581,284 km (0.087 R)
• M83: 51,260,608 km (0.083 R)
• M84: 52,199,484 km (0.111 R)
• M85: 52,456,493 km (0.115 R)
• M86: 54,181,058 km (0.118 R)
• M87: 56,187,015 km (0.086 R)
• M88: 56,274,829 km (0.073 R)
• M89: 56,362,643 km (0.098 R)
• M90: 56,626,384 km (0.108 R)
• M91: 57,154,914 km (0.093 R)
• M92: 57,596,826 km (0.064 R)
• M93: 58,839,835 km (0.1 R)
• M94: 59,464,705 km (0.088 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: 517 - 15,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit