🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 186 Days

Day: 14.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,449,897 km

• M1: 460,612 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 477 Days

Day: 20.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,449,897 km

• M1: 835,355 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.32 AU - 1.92 AU

Year: 913 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,449,897 km

• M1: 64,028 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 12.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.4 AU - 3.74 AU

Year: 2383 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 87,449,897 km

• M1: 169,494 km (0.119 R)
• M2: 251,175 km (0.074 R)
• M3: 338,540 km (0.084 R)
• M4: 422,165 km (0.084 R)
• M5: 539,600 km (0.026 R)
• M6: 842,535 km (0.118 R)
• M7: 1,101,639 km (0.103 R)
• M8: 1,275,023 km (0.103 R)
• M9: 1,369,569 km (0.113 R)
• M10: 1,621,791 km (0.106 R)
• M11: 1,772,884 km (0.115 R)
• M12: 2,018,674 km (0.067 R)
• M13: 2,161,390 km (0.08 R)
• M14: 2,554,832 km (0.052 R)
• M15: 2,654,016 km (0.036 R)
• M16: 2,765,915 km (0.054 R)
• M17: 2,994,351 km (0.07 R)
• M18: 3,075,882 km (0.112 R)
• M19: 3,518,991 km (0.03 R)
• M20: 3,717,058 km (0.026 R)
• M21: 3,957,013 km (0.038 R)
• M22: 4,072,503 km (0.044 R)
• M23: 4,202,204 km (0.056 R)
• M24: 4,320,087 km (0.085 R)
• M25: 4,532,516 km (0.118 R)
• M26: 4,694,082 km (0.111 R)
• M27: 4,981,459 km (0.11 R)
• M28: 5,120,436 km (0.104 R)
• M29: 5,359,643 km (0.055 R)
• M30: 5,459,125 km (0.113 R)
• M31: 5,544,995 km (0.1 R)
• M32: 5,747,101 km (0.091 R)
• M33: 6,323,053 km (0.063 R)
• M34: 6,413,261 km (0.097 R)
• M35: 6,534,285 km (0.045 R)
• M36: 6,809,396 km (0.114 R)
• M37: 7,057,130 km (0.098 R)
• M38: 7,182,194 km (0.087 R)
• M39: 7,276,440 km (0.086 R)
• M40: 7,386,993 km (0.048 R)
• M41: 7,641,609 km (0.056 R)
• M42: 7,915,373 km (0.097 R)
• M43: 8,045,373 km (0.07 R)
• M44: 8,539,046 km (0.034 R)
• M45: 8,689,093 km (0.06 R)
• M46: 9,042,742 km (0.086 R)
• M47: 9,229,889 km (0.089 R)
• M48: 9,332,514 km (0.086 R)
• M49: 9,504,252 km (0.114 R)
• M50: 9,764,103 km (0.039 R)
• M51: 10,061,354 km (0.05 R)
• M52: 10,486,212 km (0.118 R)
• M53: 11,061,715 km (0.063 R)
• M54: 11,170,772 km (0.115 R)
• M55: 11,280,278 km (0.046 R)
• M56: 11,481,786 km (0.099 R)
• M57: 11,721,592 km (0.056 R)
• M58: 11,944,343 km (0.109 R)
• M59: 12,224,839 km (0.117 R)
• M60: 12,583,275 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 11

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.71 AU - 4.25 AU

Year: 2875 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 87,449,897 km

• M1: 138,976 km (0.065 R)
• M2: 261,347 km (0.036 R)
• M3: 363,672 km (0.111 R)
• M4: 480,209 km (0.116 R)
• M5: 662,120 km (0.11 R)
• M6: 735,423 km (0.056 R)
• M7: 856,747 km (0.096 R)
• M8: 931,995 km (0.073 R)
• M9: 1,223,561 km (0.1 R)
• M10: 1,418,038 km (0.081 R)
• M11: 1,515,576 km (0.048 R)
• M12: 1,593,965 km (0.103 R)
• M13: 1,673,851 km (0.09 R)
• M14: 1,762,413 km (0.081 R)
• M15: 1,852,770 km (0.034 R)
• M16: 2,061,758 km (0.099 R)
• M17: 2,205,521 km (0.105 R)
• M18: 2,319,665 km (0.114 R)
• M19: 2,419,147 km (0.11 R)
• M20: 2,726,272 km (0.107 R)
• M21: 2,813,786 km (0.109 R)
• M22: 2,991,808 km (0.111 R)
• M23: 3,201,245 km (0.082 R)
• M24: 3,491,166 km (0.104 R)
• M25: 3,577,035 km (0.075 R)
• M26: 3,692,524 km (0.058 R)
• M27: 3,848,555 km (0.051 R)
• M28: 4,006,680 km (0.106 R)
• M29: 4,227,785 km (0.114 R)
• M30: 4,432,435 km (0.099 R)
• M31: 4,671,642 km (0.099 R)
• M32: 4,755,866 km (0.08 R)
• M33: 4,840,688 km (0.115 R)
• M34: 5,022,449 km (0.085 R)
• M35: 5,381,783 km (0.101 R)
• M36: 5,559,206 km (0.078 R)
• M37: 5,704,616 km (0.104 R)
• M38: 5,794,823 km (0.111 R)
• M39: 6,102,696 km (0.117 R)
• M40: 6,171,810 km (0.106 R)
• M41: 6,509,751 km (0.062 R)
• M42: 6,675,057 km (0.082 R)
• M43: 6,817,923 km (0.049 R)
• M44: 6,985,772 km (0.109 R)
• M45: 7,240,238 km (0.034 R)
• M46: 7,350,192 km (0.071 R)
• M47: 7,571,896 km (0.098 R)
• M48: 7,745,879 km (0.105 R)
• M49: 7,833,393 km (0.074 R)
• M50: 7,908,641 km (0.117 R)
• M51: 8,161,312 km (0.11 R)
• M52: 8,288,470 km (0.046 R)
• M53: 8,390,795 km (0.09 R)
• M54: 8,467,838 km (0.12 R)
• M55: 8,765,388 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 10.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.85 AU - 4.51 AU

Year: 3785 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,449,897 km

• M1: 133,292 km (0.037 R)
• M2: 206,894 km (0.11 R)
• M3: 287,677 km (0.08 R)
• M4: 365,916 km (0.097 R)
• M5: 461,061 km (0.119 R)
• M6: 581,936 km (0.103 R)
• M7: 663,467 km (0.074 R)
• M8: 830,567 km (0.072 R)
• M9: 895,642 km (0.12 R)
• M10: 992,133 km (0.095 R)
• M11: 1,102,536 km (0.071 R)
• M12: 1,238,521 km (0.087 R)
• M13: 1,976,038 km (0.081 R)
• M14: 2,039,767 km (0.104 R)
• M15: 2,117,109 km (0.045 R)
• M16: 2,491,403 km (0.05 R)
• M17: 2,828,896 km (0.109 R)
• M18: 2,973,856 km (0.072 R)
• M19: 3,271,257 km (0.051 R)
• M20: 3,423,697 km (0.119 R)
• M21: 3,500,740 km (0.101 R)
• M22: 3,625,355 km (0.089 R)
• M23: 3,799,038 km (0.078 R)
• M24: 3,927,094 km (0.081 R)
• M25: 4,933,139 km (0.078 R)
• M26: 5,108,318 km (0.059 R)
• M27: 5,792,729 km (0.106 R)
• M28: 6,183,478 km (0.115 R)
• M29: 6,296,724 km (0.082 R)
• M30: 6,429,567 km (0.09 R)
• M31: 6,640,500 km (0.104 R)
• M32: 7,789,561 km (0.071 R)
• M33: 7,932,427 km (0.112 R)
• M34: 8,428,793 km (0.06 R)
• M35: 8,701,809 km (0.049 R)
• M36: 9,213,733 km (0.074 R)
• M37: 9,343,135 km (0.109 R)
• M38: 9,495,126 km (0.114 R)
• M39: 9,560,351 km (0.114 R)
• M40: 9,647,716 km (0.056 R)
• M41: 9,735,381 km (0.053 R)
• M42: 9,911,457 km (0.063 R)
• M43: 10,400,942 km (0.091 R)
• M44: 10,648,676 km (0.104 R)
• M45: 10,739,182 km (0.061 R)
• M46: 11,104,052 km (0.11 R)
• M47: 11,173,016 km (0.054 R)
• M48: 11,542,673 km (0.101 R)
• M49: 11,729,071 km (0.103 R)
• M50: 12,892,344 km (0.027 R)
• M51: 12,964,750 km (0.045 R)
• M52: 13,061,540 km (0.091 R)
• M53: 13,280,102 km (0.094 R)
• M54: 13,402,174 km (0.069 R)
• M55: 13,745,651 km (0.036 R)
• M56: 13,918,586 km (0.047 R)
• M57: 14,166,769 km (0.1 R)
• M58: 14,291,384 km (0.109 R)
• M59: 14,366,332 km (0.037 R)
• M60: 14,541,811 km (0.116 R)
• M61: 14,642,340 km (0.114 R)
• M62: 15,455,255 km (0.103 R)
• M63: 15,918,859 km (0.077 R)
• M64: 16,204,591 km (0.115 R)
• M65: 16,334,891 km (0.071 R)
• M66: 17,230,832 km (0.095 R)
• M67: 17,337,346 km (0.091 R)
• M68: 17,577,750 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.5

Radius: 3.2

Gravity: 52.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.88 AU - 12 AU

Year: 13881 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,449,897 km

• M1: 41,588 km (0.069 R)
• M2: 71,957 km (0.052 R)
• M3: 140,622 km (0.098 R)
• M4: 172,337 km (0.056 R)
• M5: 581,188 km (0.095 R)
• M6: 1,212,192 km (0.11 R)
• M7: 1,281,455 km (0.099 R)
• M8: 1,399,638 km (0.096 R)
• M9: 1,496,727 km (0.11 R)
• M10: 1,570,927 km (0.098 R)
• M11: 1,749,098 km (0.066 R)
• M12: 1,774,979 km (0.114 R)
• M13: 2,014,485 km (0.096 R)
• M14: 2,822,313 km (0.056 R)
• M15: 2,883,349 km (0.101 R)
• M16: 3,485,930 km (0.12 R)
• M17: 4,764,842 km (0.093 R)
• M18: 5,207,502 km (0.106 R)
• M19: 5,395,995 km (0.108 R)
• M20: 5,818,160 km (0.063 R)
• M21: 7,356,326 km (0.1 R)
• M22: 7,610,193 km (0.115 R)
• M23: 7,780,884 km (0.032 R)
• M24: 8,256,905 km (0.095 R)
• M25: 8,876,390 km (0.115 R)
• M26: 8,921,269 km (0.102 R)
• M27: 9,056,057 km (0.1 R)
• M28: 9,740,766 km (0.057 R)
• M29: 9,972,643 km (0.111 R)
• M30: 10,065,842 km (0.112 R)
• M31: 10,394,658 km (0.108 R)
• M32: 10,536,477 km (0.108 R)
• M33: 11,062,463 km (0.102 R)
• M34: 11,304,363 km (0.117 R)
• M35: 12,040,534 km (0.12 R)
• M36: 12,239,499 km (0.053 R)
• M37: 13,610,115 km (0.067 R)
• M38: 13,869,368 km (0.108 R)
• M39: 14,130,117 km (0.114 R)
• M40: 14,975,345 km (0.052 R)
• M41: 17,159,025 km (0.084 R)
• M42: 17,438,923 km (0.115 R)
• M43: 19,207,469 km (0.109 R)
• M44: 20,260,339 km (0.107 R)
• M45: 20,734,265 km (0.107 R)
• M46: 22,177,735 km (0.109 R)
• M47: 22,666,022 km (0.034 R)
• M48: 22,911,512 km (0.103 R)
• M49: 24,152,127 km (0.077 R)
• M50: 24,465,685 km (0.105 R)
• M51: 24,591,496 km (0.091 R)
• M52: 24,843,718 km (0.113 R)
• M53: 25,096,838 km (0.067 R)
• M54: 25,414,434 km (0.079 R)
• M55: 27,152,163 km (0.047 R)
• M56: 27,412,912 km (0.082 R)
• M57: 27,478,137 km (0.065 R)
• M58: 28,265,919 km (0.106 R)
• M59: 29,528,077 km (0.064 R)
• M60: 31,012,536 km (0.082 R)
• M61: 31,080,603 km (0.113 R)
• M62: 31,969,663 km (0.101 R)
• M63: 32,038,329 km (0.116 R)
• M64: 32,520,932 km (0.057 R)
• M65: 33,284,180 km (0.095 R)
• M66: 34,053,113 km (0.095 R)
• M67: 34,828,030 km (0.082 R)
• M68: 35,324,096 km (0.103 R)
• M69: 35,822,557 km (0.039 R)
• M70: 36,180,095 km (0.088 R)
• M71: 36,251,753 km (0.026 R)
• M72: 37,042,826 km (0.064 R)
• M73: 38,057,848 km (0.11 R)
• M74: 38,422,717 km (0.089 R)
• M75: 39,523,757 km (0.107 R)
• M76: 39,819,213 km (0.078 R)
• M77: 40,486,569 km (0.1 R)
• M78: 41,082,717 km (0.08 R)
• M79: 42,208,590 km (0.083 R)
• M80: 43,572,923 km (0.072 R)
• M81: 44,490,407 km (0.036 R)
• M82: 44,951,617 km (0.109 R)
• M83: 46,344,523 km (0.06 R)
• M84: 46,500,105 km (0.075 R)
• M85: 46,812,016 km (0.099 R)
• M86: 48,144,933 km (0.118 R)
• M87: 48,223,622 km (0.119 R)
• M88: 49,569,853 km (0.043 R)
• M89: 50,928,202 km (0.116 R)
• M90: 51,330,021 km (0.032 R)
• M91: 51,491,138 km (0.112 R)
• M92: 51,571,622 km (0.087 R)
• M93: 51,813,671 km (0.051 R)
• M94: 52,379,750 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.5

Radius: 7.8

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.59 AU - 15.21 AU

Year: 22954 Days

Day: 18.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,449,897 km

• M1: 257,458 km (0.108 R)
• M2: 308,022 km (0.08 R)
• M3: 597,045 km (0.077 R)
• M4: 875,896 km (0.095 R)
• M5: 958,773 km (0.12 R)
• M6: 1,044,492 km (0.099 R)
• M7: 1,103,135 km (0.105 R)
• M8: 1,478,326 km (0.096 R)
• M9: 1,544,598 km (0.094 R)
• M10: 1,999,974 km (0.031 R)
• M11: 2,261,770 km (0.097 R)
• M12: 2,338,664 km (0.083 R)
• M13: 2,494,993 km (0.041 R)
• M14: 3,026,664 km (0.082 R)
• M15: 3,154,421 km (0.107 R)
• M16: 3,327,505 km (0.113 R)
• M17: 3,592,892 km (0.041 R)
• M18: 3,911,236 km (0.112 R)
• M19: 4,238,706 km (0.058 R)
• M20: 4,334,000 km (0.094 R)
• M21: 4,478,063 km (0.114 R)
• M22: 6,273,985 km (0.108 R)
• M23: 6,935,357 km (0.112 R)
• M24: 6,991,456 km (0.109 R)
• M25: 7,160,801 km (0.104 R)
• M26: 7,734,958 km (0.039 R)
• M27: 7,968,779 km (0.035 R)
• M28: 8,383,465 km (0.114 R)
• M29: 10,496,235 km (0.091 R)
• M30: 10,560,712 km (0.086 R)
• M31: 14,883,343 km (0.112 R)
• M32: 16,656,526 km (0.115 R)
• M33: 18,262,160 km (0.118 R)
• M34: 18,339,801 km (0.109 R)
• M35: 18,886,731 km (0.112 R)
• M36: 19,597,620 km (0.103 R)
• M37: 22,945,770 km (0.1 R)
• M38: 23,113,469 km (0.04 R)
• M39: 23,197,543 km (0.086 R)
• M40: 23,873,726 km (0.056 R)
• M41: 24,043,669 km (0.081 R)
• M42: 25,331,707 km (0.115 R)
• M43: 26,115,300 km (0.115 R)
• M44: 29,146,602 km (0.096 R)
• M45: 29,237,408 km (0.116 R)
• M46: 30,058,999 km (0.067 R)
• M47: 30,611,015 km (0.108 R)
• M48: 32,005,716 km (0.112 R)
• M49: 32,569,252 km (0.04 R)
• M50: 32,852,291 km (0.099 R)
• M51: 34,567,730 km (0.111 R)
• M52: 37,392,137 km (0.073 R)
• M53: 39,081,845 km (0.113 R)
• M54: 40,188,570 km (0.112 R)
• M55: 40,694,959 km (0.112 R)
• M56: 41,918,969 km (0.105 R)
• M57: 42,021,443 km (0.106 R)
• M58: 42,329,615 km (0.079 R)
• M59: 42,638,535 km (0.092 R)
• M60: 43,777,573 km (0.099 R)
• M61: 45,662,955 km (0.071 R)
• M62: 46,828,023 km (0.086 R)
• M63: 48,110,226 km (0.113 R)
• M64: 48,217,638 km (0.111 R)
• M65: 49,187,630 km (0.115 R)
• M66: 49,837,783 km (0.107 R)
• M67: 52,246,009 km (0.116 R)
• M68: 52,356,412 km (0.055 R)
• M69: 58,087,208 km (0.085 R)
• M70: 58,201,500 km (0.098 R)
• M71: 58,315,943 km (0.095 R)
• M72: 58,544,977 km (0.105 R)
• M73: 60,503,961 km (0.056 R)
• M74: 61,433,413 km (0.048 R)
• M75: 61,666,486 km (0.087 R)
• M76: 62,836,192 km (0.119 R)
• M77: 64,013,228 km (0.119 R)
• M78: 65,078,814 km (0.035 R)
• M79: 65,435,305 km (0.085 R)
• M80: 66,867,855 km (0.075 R)
• M81: 68,069,425 km (0.076 R)
• M82: 70,128,490 km (0.112 R)
• M83: 72,085,080 km (0.087 R)
• M84: 72,330,870 km (0.05 R)
• M85: 73,688,022 km (0.112 R)
• M86: 73,811,739 km (0.118 R)
• M87: 74,928,936 km (0.1 R)
• M88: 77,180,085 km (0.105 R)
• M89: 77,557,370 km (0.112 R)
• M90: 78,946,237 km (0.068 R)
• M91: 79,072,947 km (0.042 R)
• M92: 80,088,716 km (0.114 R)
• M93: 80,470,639 km (0.094 R)
• M94: 82,775,494 km (0.119 R)
• M95: 84,712,786 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit