🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 263 Days

Day: 33.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 308 Days

Day: 26.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,129,450 km

• M1: 625,917 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 8.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 362 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,129,450 km

• M1: 102,624 km (0.068 R)
• M2: 191,485 km (0.1 R)
• M3: 251,324 km (0.111 R)
• M4: 310,116 km (0.082 R)
• M5: 363,822 km (0.119 R)
• M6: 508,633 km (0.052 R)
• M7: 569,519 km (0.101 R)
• M8: 633,098 km (0.086 R)
• M9: 693,536 km (0.087 R)
• M10: 750,084 km (0.07 R)
• M11: 900,280 km (0.052 R)
• M12: 952,490 km (0.106 R)
• M13: 1,036,564 km (0.069 R)
• M14: 1,098,647 km (0.108 R)
• M15: 1,151,305 km (0.082 R)
• M16: 1,219,372 km (0.041 R)
• M17: 1,307,336 km (0.098 R)
• M18: 1,367,325 km (0.092 R)
• M19: 1,435,840 km (0.117 R)
• M20: 1,544,748 km (0.042 R)
• M21: 1,600,248 km (0.098 R)
• M22: 1,758,673 km (0.106 R)
• M23: 1,829,283 km (0.09 R)
• M24: 1,926,521 km (0.108 R)
• M25: 2,047,097 km (0.076 R)
• M26: 2,099,606 km (0.077 R)
• M27: 2,179,192 km (0.075 R)
• M28: 2,241,874 km (0.086 R)
• M29: 2,300,516 km (0.118 R)
• M30: 2,545,258 km (0.113 R)
• M31: 2,625,592 km (0.109 R)
• M32: 2,808,251 km (0.091 R)
• M33: 2,881,405 km (0.113 R)
• M34: 2,940,496 km (0.035 R)
• M35: 3,000,036 km (0.032 R)
• M36: 3,211,417 km (0.066 R)
• M37: 3,313,742 km (0.084 R)
• M38: 3,464,238 km (0.11 R)
• M39: 3,585,113 km (0.108 R)
• M40: 3,643,456 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 10.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.71 AU

Year: 362 Days

Day: 7.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,129,450 km

• M1: 129,552 km (0.1 R)
• M2: 219,161 km (0.116 R)
• M3: 285,134 km (0.114 R)
• M4: 360,082 km (0.1 R)
• M5: 425,008 km (0.112 R)
• M6: 501,751 km (0.098 R)
• M7: 567,425 km (0.11 R)
• M8: 664,514 km (0.101 R)
• M9: 767,736 km (0.086 R)
• M10: 885,619 km (0.075 R)
• M11: 973,733 km (0.038 R)
• M12: 1,108,819 km (0.115 R)
• M13: 1,201,271 km (0.081 R)
• M14: 1,286,691 km (0.067 R)
• M15: 1,360,443 km (0.112 R)
• M16: 1,432,400 km (0.057 R)
• M17: 1,526,796 km (0.026 R)
• M18: 1,667,119 km (0.052 R)
• M19: 1,751,791 km (0.102 R)
• M20: 1,834,369 km (0.104 R)
• M21: 1,922,033 km (0.052 R)
• M22: 2,062,207 km (0.114 R)
• M23: 2,157,500 km (0.066 R)
• M24: 2,242,173 km (0.082 R)
• M25: 2,332,231 km (0.107 R)
• M26: 2,423,336 km (0.082 R)
• M27: 2,532,692 km (0.113 R)
• M28: 2,626,639 km (0.086 R)
• M29: 2,704,281 km (0.113 R)
• M30: 2,808,999 km (0.091 R)
• M31: 2,884,097 km (0.104 R)
• M32: 2,964,282 km (0.107 R)
• M33: 3,058,828 km (0.034 R)
• M34: 3,127,044 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 13.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 453 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,129,450 km

• M1: 176,825 km (0.053 R)
• M2: 365,468 km (0.054 R)
• M3: 550,520 km (0.082 R)
• M4: 657,183 km (0.069 R)
• M5: 753,375 km (0.039 R)
• M6: 858,692 km (0.088 R)
• M7: 993,629 km (0.074 R)
• M8: 1,096,403 km (0.087 R)
• M9: 1,203,216 km (0.053 R)
• M10: 1,415,944 km (0.06 R)
• M11: 1,529,189 km (0.119 R)
• M12: 1,662,631 km (0.059 R)
• M13: 1,817,614 km (0.104 R)
• M14: 2,031,988 km (0.034 R)
• M15: 2,147,029 km (0.118 R)
• M16: 2,288,249 km (0.047 R)
• M17: 2,535,385 km (0.103 R)
• M18: 2,664,787 km (0.11 R)
• M19: 2,755,742 km (0.036 R)
• M20: 2,842,659 km (0.108 R)
• M21: 2,961,739 km (0.119 R)
• M22: 3,066,756 km (0.077 R)
• M23: 3,210,370 km (0.079 R)
• M24: 3,367,298 km (0.045 R)
• M25: 3,460,498 km (0.102 R)
• M26: 3,560,130 km (0.063 R)
• M27: 3,688,934 km (0.079 R)
• M28: 3,836,288 km (0.097 R)
• M29: 3,928,141 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 524 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,129,450 km

• M1: 198,816 km (0.105 R)
• M2: 328,816 km (0.116 R)
• M3: 444,306 km (0.095 R)
• M4: 578,345 km (0.11 R)
• M5: 672,442 km (0.117 R)
• M6: 775,067 km (0.086 R)
• M7: 907,311 km (0.105 R)
• M8: 1,039,107 km (0.027 R)
• M9: 1,308,832 km (0.095 R)
• M10: 1,460,524 km (0.118 R)
• M11: 1,578,258 km (0.11 R)
• M12: 1,683,126 km (0.05 R)
• M13: 2,094,520 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 13.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.05 AU - 2.75 AU

Year: 2401 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,129,450 km

• M1: 171,140 km (0.084 R)
• M2: 278,252 km (0.117 R)
• M3: 414,685 km (0.12 R)
• M4: 651,648 km (0.084 R)
• M5: 885,919 km (0.034 R)
• M6: 1,094,308 km (0.042 R)
• M7: 1,205,011 km (0.112 R)
• M8: 1,296,415 km (0.115 R)
• M9: 1,414,298 km (0.118 R)
• M10: 1,623,586 km (0.061 R)
• M11: 1,869,824 km (0.09 R)
• M12: 2,031,838 km (0.112 R)
• M13: 2,142,541 km (0.107 R)
• M14: 2,255,337 km (0.04 R)
• M15: 2,443,083 km (0.106 R)
• M16: 2,772,797 km (0.057 R)
• M17: 2,896,364 km (0.091 R)
• M18: 3,659,463 km (0.114 R)
• M19: 4,178,418 km (0.07 R)
• M20: 4,267,279 km (0.117 R)
• M21: 4,374,691 km (0.055 R)
• M22: 4,501,101 km (0.098 R)
• M23: 4,776,211 km (0.086 R)
• M24: 4,869,261 km (0.082 R)
• M25: 5,478,723 km (0.069 R)
• M26: 5,931,855 km (0.105 R)
• M27: 6,112,419 km (0.107 R)
• M28: 6,356,114 km (0.091 R)
• M29: 6,623,895 km (0.11 R)
• M30: 6,790,397 km (0.114 R)
• M31: 6,958,395 km (0.109 R)
• M32: 7,406,142 km (0.057 R)
• M33: 8,217,561 km (0.108 R)
• M34: 8,464,397 km (0.116 R)
• M35: 9,335,655 km (0.071 R)
• M36: 9,429,004 km (0.111 R)
• M37: 9,522,802 km (0.116 R)
• M38: 10,043,702 km (0.112 R)
• M39: 10,404,233 km (0.079 R)
• M40: 10,695,799 km (0.1 R)
• M41: 11,212,510 km (0.1 R)
• M42: 11,336,676 km (0.117 R)
• M43: 11,863,560 km (0.116 R)
• M44: 12,244,735 km (0.111 R)
• M45: 12,552,608 km (0.058 R)
• M46: 12,733,472 km (0.043 R)
• M47: 12,837,143 km (0.045 R)
• M48: 13,281,000 km (0.045 R)
• M49: 13,386,167 km (0.111 R)
• M50: 13,544,591 km (0.105 R)
• M51: 14,615,862 km (0.089 R)
• M52: 14,860,604 km (0.104 R)
• M53: 14,997,187 km (0.097 R)
• M54: 15,437,154 km (0.112 R)
• M55: 15,658,708 km (0.091 R)
• M56: 16,555,398 km (0.116 R)
• M57: 16,782,188 km (0.087 R)
• M58: 17,382,525 km (0.1 R)
• M59: 17,555,460 km (0.074 R)
• M60: 18,106,429 km (0.034 R)
• M61: 18,223,115 km (0.066 R)
• M62: 18,428,064 km (0.056 R)
• M63: 18,545,498 km (0.107 R)
• M64: 18,692,703 km (0.107 R)
• M65: 18,958,389 km (0.083 R)
• M66: 19,106,640 km (0.104 R)
• M67: 19,404,340 km (0.114 R)
• M68: 19,853,582 km (0.102 R)
• M69: 20,155,022 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 11.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.38 AU - 3.74 AU

Year: 3456 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,129,450 km

• M1: 138,677 km (0.108 R)
• M2: 339,438 km (0.094 R)
• M3: 524,191 km (0.101 R)
• M4: 793,168 km (0.093 R)
• M5: 882,627 km (0.075 R)
• M6: 1,018,462 km (0.1 R)
• M7: 1,359,545 km (0.074 R)
• M8: 1,722,769 km (0.054 R)
• M9: 2,172,759 km (0.102 R)
• M10: 2,272,990 km (0.093 R)
• M11: 2,433,658 km (0.085 R)
• M12: 2,582,957 km (0.12 R)
• M13: 2,750,806 km (0.067 R)
• M14: 2,985,674 km (0.108 R)
• M15: 3,081,417 km (0.107 R)
• M16: 3,276,193 km (0.065 R)
• M17: 3,375,227 km (0.104 R)
• M18: 3,559,083 km (0.068 R)
• M19: 3,695,067 km (0.117 R)
• M20: 4,077,888 km (0.065 R)
• M21: 4,220,306 km (0.079 R)
• M22: 4,292,113 km (0.12 R)
• M23: 4,418,822 km (0.061 R)
• M24: 4,491,676 km (0.059 R)
• M25: 4,601,930 km (0.076 R)
• M26: 4,881,528 km (0.096 R)
• M27: 5,090,068 km (0.069 R)
• M28: 5,243,555 km (0.034 R)
• M29: 5,555,317 km (0.07 R)
• M30: 5,693,695 km (0.065 R)
• M31: 5,833,120 km (0.1 R)
• M32: 5,953,546 km (0.074 R)
• M33: 6,278,922 km (0.099 R)
• M34: 6,402,340 km (0.063 R)
• M35: 6,609,982 km (0.12 R)
• M36: 6,904,540 km (0.08 R)
• M37: 7,031,998 km (0.078 R)
• M38: 7,117,418 km (0.06 R)
• M39: 7,267,913 km (0.115 R)
• M40: 7,506,372 km (0.052 R)
• M41: 7,637,570 km (0.116 R)
• M42: 7,813,646 km (0.053 R)
• M43: 7,991,069 km (0.11 R)
• M44: 8,169,989 km (0.097 R)
• M45: 8,463,350 km (0.07 R)
• M46: 8,829,266 km (0.117 R)
• M47: 9,107,070 km (0.095 R)
• M48: 9,529,384 km (0.117 R)
• M49: 9,600,294 km (0.11 R)
• M50: 9,742,861 km (0.098 R)
• M51: 10,054,024 km (0.096 R)
• M52: 10,174,750 km (0.112 R)
• M53: 10,760,126 km (0.076 R)
• M54: 11,356,722 km (0.113 R)
• M55: 11,507,517 km (0.04 R)
• M56: 12,271,513 km (0.112 R)
• M57: 13,342,185 km (0.112 R)
• M58: 13,474,729 km (0.095 R)
• M59: 13,928,908 km (0.083 R)
• M60: 14,009,541 km (0.084 R)
• M61: 14,306,792 km (0.077 R)
• M62: 14,797,473 km (0.106 R)
• M63: 14,907,278 km (0.113 R)
• M64: 15,266,014 km (0.079 R)
• M65: 15,349,190 km (0.097 R)
• M66: 15,432,666 km (0.112 R)
• M67: 15,599,767 km (0.108 R)
• M68: 15,711,516 km (0.115 R)
• M69: 15,935,913 km (0.098 R)
• M70: 16,700,957 km (0.057 R)
• M71: 16,929,841 km (0.117 R)
• M72: 17,016,010 km (0.11 R)
• M73: 17,710,294 km (0.082 R)
• M74: 18,178,385 km (0.029 R)
• M75: 19,156,606 km (0.108 R)
• M76: 19,306,353 km (0.105 R)
• M77: 20,548,614 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.8

Radius: 6.9

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.96 AU - 9.6 AU

Year: 18253 Days

Day: 15.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,129,450 km

• M1: 542,741 km (0.063 R)
• M2: 874,699 km (0.097 R)
• M3: 1,040,453 km (0.073 R)
• M4: 1,105,229 km (0.11 R)
• M5: 1,193,791 km (0.057 R)
• M6: 1,498,372 km (0.117 R)
• M7: 1,547,291 km (0.105 R)
• M8: 1,800,410 km (0.045 R)
• M9: 2,148,973 km (0.054 R)
• M10: 2,204,474 km (0.102 R)
• M11: 2,547,652 km (0.061 R)
• M12: 2,665,834 km (0.081 R)
• M13: 2,725,524 km (0.092 R)
• M14: 3,124,950 km (0.106 R)
• M15: 4,572,758 km (0.054 R)
• M16: 4,752,874 km (0.087 R)
• M17: 4,898,732 km (0.106 R)
• M18: 5,382,831 km (0.092 R)
• M19: 5,843,293 km (0.048 R)
• M20: 6,966,324 km (0.041 R)
• M21: 7,132,078 km (0.102 R)
• M22: 7,383,253 km (0.107 R)
• M23: 7,937,214 km (0.102 R)
• M24: 8,153,982 km (0.085 R)
• M25: 8,328,712 km (0.118 R)
• M26: 8,416,526 km (0.06 R)
• M27: 8,637,482 km (0.076 R)
• M28: 9,221,063 km (0.073 R)
• M29: 9,540,455 km (0.095 R)
• M30: 10,096,510 km (0.086 R)
• M31: 10,473,048 km (0.097 R)
• M32: 10,567,893 km (0.102 R)
• M33: 11,239,886 km (0.082 R)
• M34: 11,288,506 km (0.084 R)
• M35: 11,925,793 km (0.058 R)
• M36: 11,975,310 km (0.043 R)
• M37: 12,423,804 km (0.067 R)
• M38: 12,524,334 km (0.102 R)
• M39: 13,543,544 km (0.079 R)
• M40: 14,010,888 km (0.085 R)
• M41: 14,063,097 km (0.078 R)
• M42: 15,552,344 km (0.081 R)
• M43: 15,606,499 km (0.078 R)
• M44: 16,370,645 km (0.112 R)
• M45: 16,425,697 km (0.105 R)
• M46: 17,595,851 km (0.085 R)
• M47: 17,878,442 km (0.053 R)
• M48: 19,081,508 km (0.11 R)
• M49: 19,197,446 km (0.101 R)
• M50: 19,898,013 km (0.114 R)
• M51: 20,666,347 km (0.044 R)
• M52: 21,144,163 km (0.114 R)
• M53: 21,444,556 km (0.105 R)
• M54: 21,625,419 km (0.095 R)
• M55: 21,867,469 km (0.095 R)
• M56: 23,400,249 km (0.06 R)
• M57: 23,462,332 km (0.114 R)
• M58: 24,336,582 km (0.033 R)
• M59: 25,348,611 km (0.095 R)
• M60: 26,633,059 km (0.099 R)
• M61: 26,697,834 km (0.116 R)
• M62: 27,087,537 km (0.088 R)
• M63: 27,675,756 km (0.089 R)
• M64: 27,741,429 km (0.108 R)
• M65: 28,268,163 km (0.117 R)
• M66: 28,731,767 km (0.112 R)
• M67: 28,798,189 km (0.119 R)
• M68: 29,131,193 km (0.106 R)
• M69: 29,532,415 km (0.12 R)
• M70: 30,070,219 km (0.097 R)
• M71: 34,629,065 km (0.117 R)
• M72: 34,841,344 km (0.091 R)
• M73: 34,983,163 km (0.028 R)
• M74: 35,338,308 km (0.087 R)
• M75: 35,766,158 km (0.09 R)
• M76: 37,204,841 km (0.071 R)
• M77: 37,931,288 km (0.05 R)
• M78: 38,956,034 km (0.077 R)
• M79: 40,584,706 km (0.113 R)
• M80: 40,883,303 km (0.1 R)
• M81: 40,957,952 km (0.066 R)
• M82: 41,707,886 km (0.08 R)
• M83: 43,449,954 km (0.116 R)
• M84: 43,831,727 km (0.033 R)
• M85: 44,983,930 km (0.066 R)
• M86: 48,104,841 km (0.107 R)
• M87: 48,895,914 km (0.111 R)
• M88: 49,213,511 km (0.093 R)
• M89: 49,850,947 km (0.065 R)
• M90: 52,589,935 km (0.066 R)
• M91: 53,241,433 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit