🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 211 Days

Day: 31.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,721,627 km

• M1: 223,350 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.16 AU - 1.62 AU

Year: 617 Days

Day: 30.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 10.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.56 AU - 5.68 AU

Year: 3741 Days

Day: 11.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,721,627 km

• M1: 177,573 km (0.092 R)
• M2: 293,960 km (0.108 R)
• M3: 460,462 km (0.106 R)
• M4: 567,574 km (0.117 R)
• M5: 918,830 km (0.119 R)
• M6: 1,193,342 km (0.05 R)
• M7: 1,676,543 km (0.093 R)
• M8: 1,850,526 km (0.053 R)
• M9: 1,948,063 km (0.111 R)
• M10: 2,182,334 km (0.061 R)
• M11: 2,303,059 km (0.03 R)
• M12: 2,461,633 km (0.057 R)
• M13: 2,623,797 km (0.112 R)
• M14: 2,697,100 km (0.091 R)
• M15: 3,054,639 km (0.056 R)
• M16: 3,507,621 km (0.11 R)
• M17: 3,588,554 km (0.103 R)
• M18: 3,939,810 km (0.114 R)
• M19: 4,045,276 km (0.066 R)
• M20: 4,697,822 km (0.114 R)
• M21: 5,013,473 km (0.072 R)
• M22: 5,082,139 km (0.031 R)
• M23: 5,197,180 km (0.119 R)
• M24: 5,312,968 km (0.062 R)
• M25: 5,761,164 km (0.101 R)
• M26: 5,929,461 km (0.041 R)
• M27: 6,221,626 km (0.099 R)
• M28: 6,344,894 km (0.103 R)
• M29: 6,719,188 km (0.1 R)
• M30: 6,795,034 km (0.109 R)
• M31: 7,100,813 km (0.11 R)
• M32: 7,229,616 km (0.066 R)
• M33: 7,359,168 km (0.108 R)
• M34: 7,726,132 km (0.119 R)
• M35: 7,832,197 km (0.119 R)
• M36: 7,938,561 km (0.112 R)
• M37: 8,072,301 km (0.089 R)
• M38: 8,233,717 km (0.085 R)
• M39: 8,314,949 km (0.095 R)
• M40: 8,478,011 km (0.081 R)
• M41: 9,253,077 km (0.047 R)
• M42: 9,563,792 km (0.113 R)
• M43: 9,649,212 km (0.07 R)
• M44: 9,792,078 km (0.057 R)
• M45: 9,964,265 km (0.085 R)
• M46: 10,399,446 km (0.092 R)
• M47: 10,545,902 km (0.057 R)
• M48: 11,198,448 km (0.074 R)
• M49: 11,529,657 km (0.07 R)
• M50: 11,894,676 km (0.065 R)
• M51: 12,017,197 km (0.051 R)
• M52: 12,511,468 km (0.07 R)
• M53: 12,729,881 km (0.054 R)
• M54: 13,138,732 km (0.042 R)
• M55: 13,424,315 km (0.103 R)
• M56: 13,872,659 km (0.113 R)
• M57: 14,163,478 km (0.119 R)
• M58: 14,554,377 km (0.108 R)
• M59: 16,289,263 km (0.083 R)
• M60: 16,459,506 km (0.101 R)
• M61: 17,667,658 km (0.118 R)
• M62: 17,737,520 km (0.09 R)
• M63: 18,018,166 km (0.103 R)
• M64: 18,619,250 km (0.107 R)
• M65: 19,623,501 km (0.064 R)
• M66: 19,804,664 km (0.117 R)
• M67: 19,986,425 km (0.11 R)
• M68: 20,168,785 km (0.111 R)
• M69: 20,719,006 km (0.119 R)
• M70: 21,088,513 km (0.106 R)
• M71: 21,162,713 km (0.118 R)
• M72: 21,274,164 km (0.101 R)
• M73: 21,609,562 km (0.115 R)
• M74: 21,796,709 km (0.056 R)
• M75: 21,871,807 km (0.082 R)
• M76: 23,198,142 km (0.089 R)
• M77: 23,466,670 km (0.107 R)
• M78: 23,967,823 km (0.077 R)
• M79: 24,433,671 km (0.038 R)
• M80: 24,706,836 km (0.057 R)
• M81: 24,824,121 km (0.075 R)
• M82: 25,098,783 km (0.115 R)
• M83: 25,374,342 km (0.11 R)
• M84: 26,047,682 km (0.107 R)
• M85: 26,286,739 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 12.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.69 AU - 5.07 AU

Year: 4061 Days

Day: 5 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,721,627 km

• M1: 194,178 km (0.078 R)
• M2: 370,105 km (0.082 R)
• M3: 517,010 km (0.099 R)
• M4: 599,588 km (0.069 R)
• M5: 787,633 km (0.069 R)
• M6: 1,026,840 km (0.112 R)
• M7: 1,307,336 km (0.119 R)
• M8: 1,392,008 km (0.102 R)
• M9: 1,496,428 km (0.07 R)
• M10: 1,594,564 km (0.058 R)
• M11: 1,788,143 km (0.028 R)
• M12: 1,999,525 km (0.084 R)
• M13: 2,468,365 km (0.093 R)
• M14: 2,704,879 km (0.064 R)
• M15: 3,005,272 km (0.077 R)
• M16: 3,578,381 km (0.082 R)
• M17: 4,326,071 km (0.101 R)
• M18: 4,416,578 km (0.062 R)
• M19: 4,691,539 km (0.095 R)
• M20: 4,797,903 km (0.098 R)
• M21: 5,382,980 km (0.034 R)
• M22: 5,947,712 km (0.113 R)
• M23: 6,472,202 km (0.072 R)
• M24: 6,755,092 km (0.117 R)
• M25: 6,860,259 km (0.05 R)
• M26: 6,950,915 km (0.05 R)
• M27: 7,317,580 km (0.09 R)
• M28: 7,832,197 km (0.086 R)
• M29: 8,978,715 km (0.05 R)
• M30: 9,244,400 km (0.096 R)
• M31: 9,868,672 km (0.038 R)
• M32: 11,140,105 km (0.047 R)
• M33: 11,443,639 km (0.057 R)
• M34: 11,605,504 km (0.051 R)
• M35: 11,786,218 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 12.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.64 AU - 5.84 AU

Year: 4519 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,721,627 km

• M1: 196,721 km (0.108 R)
• M2: 377,884 km (0.066 R)
• M3: 559,346 km (0.087 R)
• M4: 657,632 km (0.079 R)
• M5: 829,071 km (0.075 R)
• M6: 968,197 km (0.096 R)
• M7: 1,192,594 km (0.086 R)
• M8: 1,324,839 km (0.116 R)
• M9: 1,782,159 km (0.094 R)
• M10: 1,873,414 km (0.098 R)
• M11: 2,353,474 km (0.095 R)
• M12: 2,539,125 km (0.095 R)
• M13: 2,729,862 km (0.064 R)
• M14: 3,180,900 km (0.071 R)
• M15: 3,501,189 km (0.104 R)
• M16: 3,636,126 km (0.042 R)
• M17: 3,772,858 km (0.115 R)
• M18: 3,851,846 km (0.047 R)
• M19: 4,011,317 km (0.031 R)
• M20: 4,152,837 km (0.088 R)
• M21: 4,234,368 km (0.115 R)
• M22: 4,440,663 km (0.084 R)
• M23: 4,650,399 km (0.106 R)
• M24: 4,735,221 km (0.034 R)
• M25: 5,815,916 km (0.05 R)
• M26: 6,208,312 km (0.09 R)
• M27: 6,514,239 km (0.045 R)
• M28: 6,729,062 km (0.035 R)
• M29: 6,825,253 km (0.093 R)
• M30: 7,362,609 km (0.088 R)
• M31: 7,812,450 km (0.062 R)
• M32: 8,426,100 km (0.1 R)
• M33: 8,555,951 km (0.04 R)
• M34: 8,686,550 km (0.104 R)
• M35: 9,215,229 km (0.093 R)
• M36: 9,808,833 km (0.1 R)
• M37: 10,193,150 km (0.061 R)
• M38: 10,387,179 km (0.103 R)
• M39: 10,526,454 km (0.059 R)
• M40: 10,807,100 km (0.032 R)
• M41: 11,346,849 km (0.097 R)
• M42: 12,452,976 km (0.112 R)
• M43: 12,541,687 km (0.119 R)
• M44: 13,018,904 km (0.116 R)
• M45: 13,199,319 km (0.099 R)
• M46: 13,441,219 km (0.113 R)
• M47: 13,562,842 km (0.066 R)
• M48: 13,715,133 km (0.119 R)
• M49: 14,206,711 km (0.084 R)
• M50: 15,175,657 km (0.088 R)
• M51: 15,620,112 km (0.07 R)
• M52: 15,908,238 km (0.11 R)
• M53: 17,242,651 km (0.078 R)
• M54: 17,906,716 km (0.063 R)
• M55: 18,040,456 km (0.098 R)
• M56: 18,376,453 km (0.115 R)
• M57: 18,612,817 km (0.062 R)
• M58: 18,952,255 km (0.075 R)
• M59: 19,088,688 km (0.115 R)
• M60: 19,775,492 km (0.112 R)
• M61: 19,879,163 km (0.069 R)
• M62: 20,750,571 km (0.084 R)
• M63: 21,421,218 km (0.069 R)
• M64: 21,598,791 km (0.119 R)
• M65: 21,776,962 km (0.116 R)
• M66: 22,206,458 km (0.079 R)
• M67: 22,350,371 km (0.085 R)
• M68: 23,073,976 km (0.105 R)
• M69: 23,805,509 km (0.07 R)
• M70: 23,989,515 km (0.06 R)
• M71: 24,248,020 km (0.087 R)
• M72: 24,544,523 km (0.11 R)
• M73: 24,655,973 km (0.034 R)
• M74: 24,842,222 km (0.119 R)
• M75: 25,103,719 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 12.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.25 AU - 8.53 AU

Year: 6813 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,721,627 km

• M1: 187,297 km (0.115 R)
• M2: 294,857 km (0.086 R)
• M3: 537,655 km (0.054 R)
• M4: 984,653 km (0.098 R)
• M5: 1,220,419 km (0.089 R)
• M6: 1,317,359 km (0.029 R)
• M7: 1,794,426 km (0.095 R)
• M8: 1,905,877 km (0.069 R)
• M9: 2,003,415 km (0.091 R)
• M10: 2,186,522 km (0.111 R)
• M11: 2,306,051 km (0.114 R)
• M12: 3,012,452 km (0.103 R)
• M13: 3,262,430 km (0.116 R)
• M14: 3,885,805 km (0.118 R)
• M15: 4,179,615 km (0.117 R)
• M16: 4,788,927 km (0.086 R)
• M17: 4,923,116 km (0.087 R)
• M18: 5,707,757 km (0.086 R)
• M19: 5,898,046 km (0.088 R)
• M20: 6,730,259 km (0.053 R)
• M21: 7,032,895 km (0.094 R)
• M22: 7,160,203 km (0.092 R)
• M23: 7,417,362 km (0.108 R)
• M24: 7,651,482 km (0.067 R)
• M25: 8,100,276 km (0.044 R)
• M26: 8,530,669 km (0.093 R)
• M27: 8,639,427 km (0.102 R)
• M28: 9,245,747 km (0.063 R)
• M29: 9,837,556 km (0.043 R)
• M30: 10,037,568 km (0.095 R)
• M31: 10,152,459 km (0.055 R)
• M32: 10,325,544 km (0.102 R)
• M33: 11,146,687 km (0.116 R)
• M34: 11,325,307 km (0.096 R)
• M35: 11,475,054 km (0.088 R)
• M36: 11,715,757 km (0.072 R)
• M37: 12,325,219 km (0.074 R)
• M38: 12,417,521 km (0.059 R)
• M39: 12,602,723 km (0.104 R)
• M40: 12,695,773 km (0.094 R)
• M41: 12,820,089 km (0.087 R)
• M42: 12,913,737 km (0.063 R)
• M43: 13,070,067 km (0.055 R)
• M44: 13,164,164 km (0.101 R)
• M45: 13,606,525 km (0.083 R)
• M46: 14,538,370 km (0.109 R)
• M47: 15,127,037 km (0.073 R)
• M48: 15,258,983 km (0.116 R)
• M49: 15,457,499 km (0.068 R)
• M50: 15,623,702 km (0.075 R)
• M51: 15,823,864 km (0.103 R)
• M52: 16,024,924 km (0.118 R)
• M53: 16,429,437 km (0.087 R)
• M54: 17,283,042 km (0.106 R)
• M55: 17,490,085 km (0.066 R)
• M56: 17,593,906 km (0.103 R)
• M57: 17,976,428 km (0.077 R)
• M58: 18,081,147 km (0.105 R)
• M59: 18,291,332 km (0.065 R)
• M60: 18,962,278 km (0.079 R)
• M61: 19,068,941 km (0.069 R)
• M62: 19,247,262 km (0.1 R)
• M63: 20,437,612 km (0.086 R)
• M64: 20,693,125 km (0.088 R)
• M65: 20,876,383 km (0.095 R)
• M66: 21,244,394 km (0.106 R)
• M67: 21,466,247 km (0.104 R)
• M68: 21,800,449 km (0.111 R)
• M69: 21,986,848 km (0.08 R)
• M70: 22,323,742 km (0.076 R)
• M71: 22,700,130 km (0.107 R)
• M72: 23,573,632 km (0.07 R)
• M73: 24,419,459 km (0.029 R)
• M74: 24,535,696 km (0.056 R)
• M75: 24,729,575 km (0.03 R)
• M76: 24,924,052 km (0.096 R)
• M77: 25,746,392 km (0.077 R)
• M78: 26,418,535 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.7

Radius: 3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.31 AU - 15.53 AU

Year: 20629 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,721,627 km

• M1: 40,990 km (0.117 R)
• M2: 127,457 km (0.032 R)
• M3: 338,690 km (0.111 R)
• M4: 680,670 km (0.079 R)
• M5: 711,487 km (0.052 R)
• M6: 923,617 km (0.069 R)
• M7: 1,686,417 km (0.065 R)
• M8: 1,944,324 km (0.068 R)
• M9: 2,010,595 km (0.092 R)
• M10: 2,145,682 km (0.105 R)
• M11: 2,448,319 km (0.117 R)
• M12: 3,041,325 km (0.077 R)
• M13: 3,327,206 km (0.101 R)
• M14: 3,486,827 km (0.088 R)
• M15: 3,648,991 km (0.092 R)
• M16: 5,092,312 km (0.025 R)
• M17: 5,587,331 km (0.042 R)
• M18: 5,904,478 km (0.057 R)
• M19: 6,722,480 km (0.027 R)
• M20: 7,093,482 km (0.052 R)
• M21: 7,332,988 km (0.102 R)
• M22: 7,610,044 km (0.096 R)
• M23: 7,644,900 km (0.119 R)
• M24: 7,961,150 km (0.116 R)
• M25: 8,210,081 km (0.051 R)
• M26: 8,245,835 km (0.091 R)
• M27: 9,946,164 km (0.066 R)
• M28: 11,469,070 km (0.049 R)
• M29: 11,549,105 km (0.119 R)
• M30: 11,629,290 km (0.09 R)
• M31: 11,669,532 km (0.098 R)
• M32: 12,073,895 km (0.059 R)
• M33: 12,155,276 km (0.091 R)
• M34: 12,565,024 km (0.11 R)
• M35: 12,854,646 km (0.057 R)
• M36: 13,230,136 km (0.117 R)
• M37: 13,272,173 km (0.117 R)
• M38: 13,398,284 km (0.059 R)
• M39: 15,646,441 km (0.12 R)
• M40: 15,779,583 km (0.083 R)
• M41: 16,586,814 km (0.108 R)
• M42: 16,813,454 km (0.052 R)
• M43: 16,858,932 km (0.106 R)
• M44: 17,315,505 km (0.109 R)
• M45: 17,591,513 km (0.092 R)
• M46: 17,776,266 km (0.111 R)
• M47: 17,868,867 km (0.051 R)
• M48: 19,040,219 km (0.056 R)
• M49: 20,284,574 km (0.056 R)
• M50: 20,867,706 km (0.096 R)
• M51: 21,604,326 km (0.12 R)
• M52: 22,399,289 km (0.113 R)
• M53: 22,750,096 km (0.071 R)
• M54: 22,850,776 km (0.102 R)
• M55: 24,325,511 km (0.047 R)
• M56: 25,569,268 km (0.093 R)
• M57: 25,621,478 km (0.11 R)
• M58: 26,198,776 km (0.089 R)
• M59: 26,356,901 km (0.085 R)
• M60: 26,886,477 km (0.117 R)
• M61: 27,419,495 km (0.104 R)
• M62: 28,225,677 km (0.06 R)
• M63: 28,496,150 km (0.081 R)
• M64: 28,604,459 km (0.084 R)
• M65: 31,863,748 km (0.09 R)
• M66: 33,222,845 km (0.091 R)
• M67: 33,508,277 km (0.104 R)
• M68: 33,966,795 km (0.096 R)
• M69: 35,238,377 km (0.116 R)
• M70: 36,643,250 km (0.082 R)
• M71: 38,006,536 km (0.068 R)
• M72: 38,305,133 km (0.108 R)
• M73: 39,688,614 km (0.12 R)
• M74: 39,809,639 km (0.103 R)
• M75: 40,477,743 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit