🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 333 Days

Day: 24.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 10.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 397 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,316,995 km

• M1: 127,607 km (0.073 R)
• M2: 232,924 km (0.108 R)
• M3: 305,479 km (0.065 R)
• M4: 389,702 km (0.115 R)
• M5: 456,573 km (0.107 R)
• M6: 564,283 km (0.075 R)
• M7: 635,641 km (0.11 R)
• M8: 732,581 km (0.101 R)
• M9: 823,387 km (0.113 R)
• M10: 975,528 km (0.085 R)
• M11: 1,050,925 km (0.078 R)
• M12: 1,154,896 km (0.093 R)
• M13: 1,221,616 km (0.111 R)
• M14: 1,294,321 km (0.119 R)
• M15: 1,434,943 km (0.088 R)
• M16: 1,625,530 km (0.119 R)
• M17: 1,752,090 km (0.106 R)
• M18: 2,042,460 km (0.069 R)
• M19: 2,162,886 km (0.104 R)
• M20: 2,252,046 km (0.105 R)
• M21: 2,365,292 km (0.038 R)
• M22: 2,457,295 km (0.055 R)
• M23: 2,556,328 km (0.114 R)
• M24: 2,638,906 km (0.088 R)
• M25: 2,716,548 km (0.079 R)
• M26: 2,831,289 km (0.1 R)
• M27: 2,904,592 km (0.046 R)
• M28: 2,997,044 km (0.038 R)
• M29: 3,078,126 km (0.074 R)
• M30: 3,178,805 km (0.11 R)
• M31: 3,325,710 km (0.074 R)
• M32: 3,514,054 km (0.111 R)
• M33: 3,632,685 km (0.084 R)
• M34: 3,799,786 km (0.103 R)
• M35: 4,010,569 km (0.07 R)
• M36: 4,127,704 km (0.093 R)
• M37: 4,197,267 km (0.089 R)
• M38: 4,267,130 km (0.052 R)
• M39: 4,522,044 km (0.093 R)
• M40: 4,651,447 km (0.077 R)
• M41: 4,723,702 km (0.1 R)
• M42: 4,796,557 km (0.038 R)
• M43: 5,046,834 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 10.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.02 AU - 1.26 AU

Year: 774 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,316,995 km

• M1: 203,304 km (0.072 R)
• M2: 298,747 km (0.053 R)
• M3: 398,379 km (0.043 R)
• M4: 473,776 km (0.091 R)
• M5: 607,367 km (0.069 R)
• M6: 680,970 km (0.119 R)
• M7: 749,336 km (0.047 R)
• M8: 847,472 km (0.091 R)
• M9: 1,018,163 km (0.065 R)
• M10: 1,097,899 km (0.066 R)
• M11: 1,218,175 km (0.049 R)
• M12: 1,438,832 km (0.09 R)
• M13: 1,506,451 km (0.09 R)
• M14: 1,645,128 km (0.075 R)
• M15: 1,736,083 km (0.117 R)
• M16: 1,865,485 km (0.043 R)
• M17: 2,057,270 km (0.031 R)
• M18: 2,343,899 km (0.071 R)
• M19: 2,464,924 km (0.066 R)
• M20: 2,583,555 km (0.092 R)
• M21: 2,869,287 km (0.086 R)
• M22: 2,941,244 km (0.105 R)
• M23: 3,042,821 km (0.12 R)
• M24: 3,200,048 km (0.116 R)
• M25: 3,334,836 km (0.083 R)
• M26: 3,466,332 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 10.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.29 AU - 2.77 AU

Year: 2559 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,316,995 km

• M1: 162,762 km (0.09 R)
• M2: 252,222 km (0.037 R)
• M3: 318,344 km (0.117 R)
• M4: 400,473 km (0.077 R)
• M5: 523,892 km (0.113 R)
• M6: 652,696 km (0.109 R)
• M7: 802,892 km (0.101 R)
• M8: 923,468 km (0.113 R)
• M9: 996,771 km (0.04 R)
• M10: 1,229,096 km (0.085 R)
• M11: 1,393,803 km (0.074 R)
• M12: 1,603,839 km (0.028 R)
• M13: 1,918,144 km (0.111 R)
• M14: 2,110,676 km (0.117 R)
• M15: 2,195,199 km (0.093 R)
• M16: 2,396,707 km (0.114 R)
• M17: 2,484,970 km (0.101 R)
• M18: 2,619,459 km (0.111 R)
• M19: 2,864,799 km (0.095 R)
• M20: 2,974,454 km (0.105 R)
• M21: 3,230,416 km (0.05 R)
• M22: 3,678,612 km (0.093 R)
• M23: 3,780,937 km (0.052 R)
• M24: 3,884,309 km (0.116 R)
• M25: 3,988,429 km (0.092 R)
• M26: 4,837,098 km (0.075 R)
• M27: 5,214,982 km (0.053 R)
• M28: 5,426,962 km (0.081 R)
• M29: 5,641,635 km (0.087 R)
• M30: 5,759,967 km (0.111 R)
• M31: 6,160,440 km (0.119 R)
• M32: 6,302,708 km (0.119 R)
• M33: 6,715,448 km (0.088 R)
• M34: 6,925,035 km (0.106 R)
• M35: 7,094,380 km (0.084 R)
• M36: 7,350,791 km (0.104 R)
• M37: 7,610,343 km (0.108 R)
• M38: 7,719,400 km (0.109 R)
• M39: 7,895,028 km (0.11 R)
• M40: 8,027,571 km (0.069 R)
• M41: 8,138,573 km (0.112 R)
• M42: 8,294,903 km (0.088 R)
• M43: 8,362,222 km (0.113 R)
• M44: 9,230,488 km (0.045 R)
• M45: 9,346,875 km (0.109 R)
• M46: 9,534,022 km (0.112 R)
• M47: 9,628,119 km (0.058 R)
• M48: 10,199,134 km (0.055 R)
• M49: 10,756,685 km (0.059 R)
• M50: 11,051,543 km (0.106 R)
• M51: 11,175,111 km (0.089 R)
• M52: 11,473,857 km (0.053 R)
• M53: 11,825,562 km (0.114 R)
• M54: 12,002,686 km (0.09 R)
• M55: 12,565,473 km (0.117 R)
• M56: 12,642,815 km (0.088 R)
• M57: 12,850,008 km (0.07 R)
• M58: 13,162,817 km (0.119 R)
• M59: 13,425,511 km (0.08 R)
• M60: 13,716,479 km (0.096 R)
• M61: 14,493,491 km (0.106 R)
• M62: 14,574,722 km (0.103 R)
• M63: 14,737,485 km (0.087 R)
• M64: 15,257,337 km (0.077 R)
• M65: 15,394,967 km (0.048 R)
• M66: 16,062,024 km (0.112 R)
• M67: 16,370,944 km (0.088 R)
• M68: 16,738,655 km (0.076 R)
• M69: 16,994,617 km (0.063 R)
• M70: 17,080,337 km (0.083 R)
• M71: 17,424,412 km (0.067 R)
• M72: 17,510,730 km (0.099 R)
• M73: 17,828,625 km (0.048 R)
• M74: 18,177,637 km (0.084 R)
• M75: 18,646,627 km (0.08 R)
• M76: 18,823,451 km (0.115 R)
• M77: 19,000,874 km (0.063 R)
• M78: 19,536,435 km (0.111 R)
• M79: 20,046,863 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 11.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.66 AU - 4.34 AU

Year: 4163 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,316,995 km

• M1: 166,802 km (0.101 R)
• M2: 302,487 km (0.098 R)
• M3: 490,382 km (0.061 R)
• M4: 649,853 km (0.1 R)
• M5: 940,671 km (0.095 R)
• M6: 1,170,005 km (0.061 R)
• M7: 1,364,183 km (0.081 R)
• M8: 1,513,482 km (0.105 R)
• M9: 1,597,406 km (0.09 R)
• M10: 1,784,553 km (0.111 R)
• M11: 2,180,987 km (0.056 R)
• M12: 2,405,833 km (0.04 R)
• M13: 2,504,568 km (0.096 R)
• M14: 2,913,568 km (0.073 R)
• M15: 3,288,610 km (0.119 R)
• M16: 3,417,264 km (0.028 R)
• M17: 3,547,414 km (0.081 R)
• M18: 3,928,739 km (0.068 R)
• M19: 4,223,447 km (0.111 R)
• M20: 4,792,817 km (0.097 R)
• M21: 4,918,030 km (0.065 R)
• M22: 5,214,383 km (0.115 R)
• M23: 5,451,496 km (0.085 R)
• M24: 5,692,049 km (0.082 R)
• M25: 5,802,602 km (0.086 R)
• M26: 5,936,193 km (0.077 R)
• M27: 6,806,105 km (0.087 R)
• M28: 7,520,883 km (0.055 R)
• M29: 8,010,667 km (0.083 R)
• M30: 8,410,093 km (0.103 R)
• M31: 9,150,453 km (0.082 R)
• M32: 9,332,364 km (0.083 R)
• M33: 9,832,021 km (0.104 R)
• M34: 10,747,859 km (0.088 R)
• M35: 10,829,988 km (0.1 R)
• M36: 10,967,469 km (0.094 R)
• M37: 11,077,722 km (0.098 R)
• M38: 11,690,924 km (0.113 R)
• M39: 11,973,365 km (0.102 R)
• M40: 12,921,366 km (0.099 R)
• M41: 13,096,396 km (0.117 R)
• M42: 13,184,210 km (0.093 R)
• M43: 13,655,593 km (0.111 R)
• M44: 13,833,913 km (0.098 R)
• M45: 14,012,833 km (0.065 R)
• M46: 14,132,660 km (0.095 R)
• M47: 14,222,718 km (0.114 R)
• M48: 14,312,926 km (0.053 R)
• M49: 14,433,502 km (0.072 R)
• M50: 14,524,308 km (0.118 R)
• M51: 15,011,099 km (0.085 R)
• M52: 15,225,922 km (0.077 R)
• M53: 16,157,617 km (0.098 R)
• M54: 16,346,260 km (0.043 R)
• M55: 16,789,070 km (0.119 R)
• M56: 17,075,849 km (0.057 R)
• M57: 17,913,447 km (0.086 R)
• M58: 18,402,782 km (0.111 R)
• M59: 18,632,714 km (0.084 R)
• M60: 18,929,666 km (0.118 R)
• M61: 19,261,324 km (0.111 R)
• M62: 19,361,256 km (0.108 R)
• M63: 19,595,077 km (0.119 R)
• M64: 19,762,627 km (0.035 R)
• M65: 21,189,042 km (0.051 R)
• M66: 21,741,208 km (0.11 R)
• M67: 21,845,179 km (0.062 R)
• M68: 22,123,580 km (0.05 R)
• M69: 22,894,907 km (0.041 R)
• M70: 23,283,861 km (0.099 R)
• M71: 23,889,284 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 13.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.6 AU - 4.2 AU

Year: 4897 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,316,995 km

• M1: 190,737 km (0.114 R)
• M2: 276,307 km (0.028 R)
• M3: 405,111 km (0.054 R)
• M4: 547,827 km (0.084 R)
• M5: 675,434 km (0.07 R)
• M6: 767,138 km (0.109 R)
• M7: 975,677 km (0.052 R)
• M8: 1,624,334 km (0.096 R)
• M9: 1,818,661 km (0.116 R)
• M10: 1,966,165 km (0.094 R)
• M11: 3,014,098 km (0.031 R)
• M12: 3,603,663 km (0.091 R)
• M13: 3,946,841 km (0.106 R)
• M14: 4,052,008 km (0.108 R)
• M15: 4,175,725 km (0.096 R)
• M16: 4,851,010 km (0.104 R)
• M17: 5,404,373 km (0.071 R)
• M18: 5,560,702 km (0.091 R)
• M19: 5,698,632 km (0.044 R)
• M20: 6,323,352 km (0.114 R)
• M21: 6,843,055 km (0.106 R)
• M22: 7,441,746 km (0.106 R)
• M23: 8,258,700 km (0.106 R)
• M24: 8,735,020 km (0.093 R)
• M25: 9,501,709 km (0.117 R)
• M26: 10,290,090 km (0.118 R)
• M27: 10,630,873 km (0.05 R)
• M28: 12,031,110 km (0.106 R)
• M29: 12,338,832 km (0.111 R)
• M30: 13,198,123 km (0.104 R)
• M31: 13,648,412 km (0.049 R)
• M32: 13,862,038 km (0.059 R)
• M33: 14,023,005 km (0.087 R)
• M34: 14,292,730 km (0.12 R)
• M35: 14,455,343 km (0.1 R)
• M36: 14,974,448 km (0.065 R)
• M37: 15,167,279 km (0.112 R)
• M38: 16,824,824 km (0.071 R)
• M39: 16,996,712 km (0.109 R)
• M40: 17,486,645 km (0.079 R)
• M41: 18,480,423 km (0.054 R)
• M42: 18,568,985 km (0.099 R)
• M43: 19,552,591 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.9

Radius: 7.1

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.24 AU - 7.74 AU

Year: 11750 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,316,995 km

• M1: 138,528 km (0.107 R)
• M2: 375,790 km (0.116 R)
• M3: 475,123 km (0.119 R)
• M4: 583,880 km (0.104 R)
• M5: 863,778 km (0.09 R)
• M6: 1,038,508 km (0.039 R)
• M7: 1,355,058 km (0.106 R)
• M8: 1,512,883 km (0.112 R)
• M9: 3,860,373 km (0.09 R)
• M10: 4,052,756 km (0.07 R)
• M11: 4,818,847 km (0.091 R)
• M12: 5,236,075 km (0.11 R)
• M13: 5,306,685 km (0.075 R)
• M14: 5,810,381 km (0.098 R)
• M15: 5,993,938 km (0.12 R)
• M16: 6,442,432 km (0.105 R)
• M17: 6,556,127 km (0.07 R)
• M18: 6,979,189 km (0.056 R)
• M19: 7,770,712 km (0.093 R)
• M20: 8,218,159 km (0.06 R)
• M21: 8,507,332 km (0.11 R)
• M22: 9,266,092 km (0.08 R)
• M23: 10,355,314 km (0.08 R)
• M24: 11,530,705 km (0.036 R)
• M25: 11,854,285 km (0.066 R)
• M26: 11,947,335 km (0.105 R)
• M27: 12,463,148 km (0.117 R)
• M28: 13,082,184 km (0.085 R)
• M29: 13,226,546 km (0.1 R)
• M30: 13,274,717 km (0.058 R)
• M31: 13,565,236 km (0.078 R)
• M32: 14,152,557 km (0.068 R)
• M33: 14,499,026 km (0.055 R)
• M34: 14,548,692 km (0.12 R)
• M35: 14,798,221 km (0.117 R)
• M36: 16,169,585 km (0.099 R)
• M37: 16,427,941 km (0.1 R)
• M38: 16,583,672 km (0.078 R)
• M39: 16,739,852 km (0.041 R)
• M40: 18,113,909 km (0.116 R)
• M41: 19,304,558 km (0.09 R)
• M42: 19,414,064 km (0.09 R)
• M43: 19,798,829 km (0.1 R)
• M44: 19,854,031 km (0.088 R)
• M45: 21,024,784 km (0.065 R)
• M46: 21,760,656 km (0.115 R)
• M47: 21,817,653 km (0.097 R)
• M48: 22,851,374 km (0.055 R)
• M49: 23,666,383 km (0.076 R)
• M50: 23,724,876 km (0.062 R)
• M51: 23,783,518 km (0.054 R)
• M52: 25,264,836 km (0.045 R)
• M53: 26,046,934 km (0.118 R)
• M54: 26,959,032 km (0.096 R)
• M55: 27,449,863 km (0.118 R)
• M56: 28,877,176 km (0.074 R)
• M57: 29,316,396 km (0.044 R)
• M58: 29,568,468 km (0.047 R)
• M59: 29,694,579 km (0.042 R)
• M60: 29,947,699 km (0.108 R)
• M61: 30,137,987 km (0.088 R)
• M62: 30,519,611 km (0.12 R)
• M63: 30,903,031 km (0.04 R)
• M64: 31,480,927 km (0.095 R)
• M65: 31,545,404 km (0.101 R)
• M66: 32,257,190 km (0.077 R)
• M67: 32,647,641 km (0.076 R)
• M68: 34,092,607 km (0.055 R)
• M69: 35,424,177 km (0.047 R)
• M70: 36,569,499 km (0.108 R)
• M71: 37,044,622 km (0.09 R)
• M72: 37,112,689 km (0.083 R)
• M73: 37,248,823 km (0.079 R)
• M74: 37,726,788 km (0.086 R)
• M75: 37,795,304 km (0.114 R)
• M76: 38,757,966 km (0.113 R)
• M77: 39,034,572 km (0.099 R)
• M78: 40,077,419 km (0.07 R)
• M79: 40,567,203 km (0.058 R)
• M80: 40,847,998 km (0.047 R)
• M81: 41,411,533 km (0.076 R)
• M82: 42,332,607 km (0.081 R)
• M83: 43,188,905 km (0.039 R)
• M84: 43,260,563 km (0.086 R)
• M85: 43,906,825 km (0.056 R)
• M86: 44,122,994 km (0.049 R)
• M87: 44,195,101 km (0.086 R)
• M88: 45,209,075 km (0.071 R)
• M89: 46,817,850 km (0.104 R)
• M90: 47,555,218 km (0.076 R)
• M91: 48,594,176 km (0.115 R)
• M92: 48,892,324 km (0.09 R)
• M93: 49,116,272 km (0.118 R)
• M94: 49,415,617 km (0.086 R)
• M95: 49,865,608 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit