🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,563,292 km

• M1: 142,118 km (0.086 R)
• M2: 235,617 km (0.04 R)
• M3: 313,707 km (0.12 R)
• M4: 403,914 km (0.107 R)
• M5: 573,409 km (0.119 R)
• M6: 653,743 km (0.092 R)
• M7: 728,691 km (0.109 R)
• M8: 859,141 km (0.091 R)
• M9: 956,230 km (0.112 R)
• M10: 1,037,461 km (0.033 R)
• M11: 1,127,070 km (0.1 R)
• M12: 1,201,420 km (0.09 R)
• M13: 1,302,249 km (0.117 R)
• M14: 1,377,497 km (0.108 R)
• M15: 1,447,808 km (0.107 R)
• M16: 1,572,274 km (0.107 R)
• M17: 1,646,025 km (0.112 R)
• M18: 1,741,618 km (0.07 R)
• M19: 1,895,854 km (0.092 R)
• M20: 2,003,564 km (0.056 R)
• M21: 2,076,718 km (0.072 R)
• M22: 2,180,539 km (0.075 R)
• M23: 2,312,783 km (0.072 R)
• M24: 2,428,422 km (0.069 R)
• M25: 2,502,623 km (0.071 R)
• M26: 2,629,482 km (0.1 R)
• M27: 2,701,738 km (0.052 R)
• M28: 2,819,621 km (0.116 R)
• M29: 2,897,860 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 13.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,563,292 km

• M1: 165,754 km (0.057 R)
• M2: 251,474 km (0.085 R)
• M3: 398,828 km (0.093 R)
• M4: 528,679 km (0.089 R)
• M5: 625,170 km (0.08 R)
• M6: 728,990 km (0.072 R)
• M7: 836,252 km (0.065 R)
• M8: 1,068,278 km (0.1 R)
• M9: 1,213,239 km (0.036 R)
• M10: 1,497,026 km (0.099 R)
• M11: 1,726,509 km (0.093 R)
• M12: 1,894,358 km (0.037 R)
• M13: 1,987,857 km (0.096 R)
• M14: 2,143,737 km (0.037 R)
• M15: 2,262,219 km (0.118 R)
• M16: 2,441,288 km (0.045 R)
• M17: 2,543,613 km (0.111 R)
• M18: 2,647,434 km (0.043 R)
• M19: 2,741,381 km (0.087 R)
• M20: 2,825,455 km (0.063 R)
• M21: 2,933,016 km (0.092 R)
• M22: 3,105,801 km (0.037 R)
• M23: 3,353,685 km (0.095 R)
• M24: 3,516,448 km (0.066 R)
• M25: 3,614,135 km (0.099 R)
• M26: 3,712,720 km (0.091 R)
• M27: 3,806,069 km (0.095 R)
• M28: 3,988,728 km (0.101 R)
• M29: 4,078,038 km (0.074 R)
• M30: 4,187,244 km (0.083 R)
• M31: 4,304,080 km (0.111 R)
• M32: 4,501,250 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 10.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 485 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,563,292 km

• M1: 129,552 km (0.113 R)
• M2: 203,453 km (0.108 R)
• M3: 279,150 km (0.067 R)
• M4: 347,067 km (0.103 R)
• M5: 426,204 km (0.094 R)
• M6: 537,505 km (0.082 R)
• M7: 663,915 km (0.102 R)
• M8: 801,246 km (0.113 R)
• M9: 891,155 km (0.038 R)
• M10: 1,021,305 km (0.12 R)
• M11: 1,211,593 km (0.083 R)
• M12: 1,336,657 km (0.12 R)
• M13: 1,439,880 km (0.115 R)
• M14: 1,529,937 km (0.119 R)
• M15: 1,649,167 km (0.114 R)
• M16: 1,738,028 km (0.04 R)
• M17: 1,822,850 km (0.114 R)
• M18: 1,891,665 km (0.084 R)
• M19: 1,990,699 km (0.076 R)
• M20: 2,157,800 km (0.05 R)
• M21: 2,237,087 km (0.105 R)
• M22: 2,342,104 km (0.057 R)
• M23: 2,417,352 km (0.029 R)
• M24: 2,499,780 km (0.103 R)
• M25: 2,570,241 km (0.11 R)
• M26: 2,647,882 km (0.064 R)
• M27: 2,759,183 km (0.098 R)
• M28: 2,832,187 km (0.084 R)
• M29: 3,061,820 km (0.099 R)
• M30: 3,248,518 km (0.119 R)
• M31: 3,389,140 km (0.114 R)
• M32: 3,474,710 km (0.03 R)
• M33: 3,720,649 km (0.106 R)
• M34: 4,100,478 km (0.051 R)
• M35: 4,184,103 km (0.093 R)
• M36: 4,322,032 km (0.092 R)
• M37: 4,422,711 km (0.119 R)
• M38: 4,602,678 km (0.077 R)
• M39: 4,793,116 km (0.088 R)
• M40: 4,969,940 km (0.103 R)
• M41: 5,083,635 km (0.11 R)
• M42: 5,214,533 km (0.065 R)
• M43: 5,396,444 km (0.063 R)
• M44: 5,471,542 km (0.093 R)
• M45: 5,546,939 km (0.107 R)
• M46: 5,681,877 km (0.075 R)
• M47: 5,800,807 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 9.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.25 AU - 5.21 AU

Year: 7101 Days

Day: 5.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,563,292 km

• M1: 220,358 km (0.111 R)
• M2: 306,825 km (0.115 R)
• M3: 418,874 km (0.084 R)
• M4: 526,734 km (0.08 R)
• M5: 600,785 km (0.104 R)
• M6: 702,063 km (0.06 R)
• M7: 772,972 km (0.074 R)
• M8: 1,138,290 km (0.084 R)
• M9: 1,209,050 km (0.062 R)
• M10: 1,281,306 km (0.107 R)
• M11: 1,713,793 km (0.076 R)
• M12: 1,828,834 km (0.092 R)
• M13: 1,963,622 km (0.099 R)
• M14: 2,172,011 km (0.078 R)
• M15: 2,705,328 km (0.059 R)
• M16: 2,839,966 km (0.116 R)
• M17: 3,278,138 km (0.119 R)
• M18: 3,610,245 km (0.099 R)
• M19: 3,694,918 km (0.064 R)
• M20: 3,953,273 km (0.099 R)
• M21: 4,239,753 km (0.072 R)
• M22: 4,464,599 km (0.079 R)
• M23: 4,624,519 km (0.107 R)
• M24: 4,902,921 km (0.118 R)
• M25: 5,020,654 km (0.111 R)
• M26: 5,500,714 km (0.118 R)
• M27: 6,096,263 km (0.115 R)
• M28: 6,816,726 km (0.065 R)
• M29: 7,054,138 km (0.113 R)
• M30: 8,281,439 km (0.115 R)
• M31: 8,478,310 km (0.091 R)
• M32: 9,368,567 km (0.113 R)
• M33: 9,485,552 km (0.112 R)
• M34: 9,603,136 km (0.063 R)
• M35: 9,810,030 km (0.094 R)
• M36: 9,988,500 km (0.086 R)
• M37: 10,258,225 km (0.074 R)
• M38: 10,682,634 km (0.04 R)
• M39: 11,454,859 km (0.102 R)
• M40: 11,674,319 km (0.076 R)
• M41: 11,863,560 km (0.081 R)
• M42: 11,958,555 km (0.091 R)
• M43: 12,759,950 km (0.117 R)
• M44: 13,877,596 km (0.101 R)
• M45: 13,977,677 km (0.057 R)
• M46: 14,245,906 km (0.038 R)
• M47: 14,992,100 km (0.106 R)
• M48: 15,335,577 km (0.112 R)
• M49: 15,404,542 km (0.046 R)
• M50: 17,127,011 km (0.086 R)
• M51: 17,234,423 km (0.092 R)
• M52: 17,486,046 km (0.116 R)
• M53: 18,394,405 km (0.119 R)
• M54: 18,946,720 km (0.055 R)
• M55: 19,243,672 km (0.11 R)
• M56: 19,992,409 km (0.068 R)
• M57: 20,294,746 km (0.093 R)
• M58: 20,446,289 km (0.091 R)
• M59: 20,598,430 km (0.085 R)
• M60: 20,712,723 km (0.061 R)
• M61: 21,595,949 km (0.057 R)
• M62: 22,061,647 km (0.089 R)
• M63: 22,139,587 km (0.119 R)
• M64: 22,256,573 km (0.092 R)
• M65: 22,530,636 km (0.104 R)
• M66: 23,121,548 km (0.053 R)
• M67: 23,637,810 km (0.108 R)
• M68: 24,278,388 km (0.088 R)
• M69: 24,399,114 km (0.097 R)
• M70: 24,681,554 km (0.109 R)
• M71: 24,803,028 km (0.078 R)
• M72: 25,249,877 km (0.117 R)
• M73: 25,904,666 km (0.039 R)
• M74: 26,192,942 km (0.084 R)
• M75: 26,855,810 km (0.114 R)
• M76: 26,938,986 km (0.093 R)
• M77: 27,064,050 km (0.057 R)
• M78: 27,189,263 km (0.099 R)
• M79: 27,565,951 km (0.089 R)
• M80: 28,155,666 km (0.11 R)
• M81: 28,324,861 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 3.1

Gravity: 76.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.55 AU - 9.95 AU

Year: 16357 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,563,292 km

• M1: 163,510 km (0.09 R)
• M2: 821,741 km (0.036 R)
• M3: 988,393 km (0.072 R)
• M4: 1,244,355 km (0.108 R)
• M5: 1,297,911 km (0.035 R)
• M6: 3,189,127 km (0.112 R)
• M7: 3,715,562 km (0.119 R)
• M8: 4,107,958 km (0.112 R)
• M9: 4,472,228 km (0.107 R)
• M10: 5,059,250 km (0.026 R)
• M11: 6,029,393 km (0.065 R)
• M12: 6,303,905 km (0.032 R)
• M13: 7,441,447 km (0.103 R)
• M14: 8,897,782 km (0.113 R)
• M15: 9,209,843 km (0.095 R)
• M16: 10,602,899 km (0.057 R)
• M17: 10,767,756 km (0.116 R)
• M18: 11,211,762 km (0.078 R)
• M19: 13,459,919 km (0.067 R)
• M20: 14,299,761 km (0.049 R)
• M21: 14,421,235 km (0.092 R)
• M22: 15,342,309 km (0.072 R)
• M23: 15,716,004 km (0.112 R)
• M24: 15,841,367 km (0.085 R)
• M25: 15,966,880 km (0.072 R)
• M26: 16,092,841 km (0.117 R)
• M27: 16,345,662 km (0.051 R)
• M28: 16,536,100 km (0.076 R)
• M29: 18,020,709 km (0.083 R)
• M30: 19,011,645 km (0.106 R)
• M31: 19,412,867 km (0.091 R)
• M32: 19,952,317 km (0.026 R)
• M33: 20,223,837 km (0.043 R)
• M34: 20,565,070 km (0.107 R)
• M35: 20,633,436 km (0.095 R)
• M36: 21,253,070 km (0.046 R)
• M37: 22,228,897 km (0.073 R)
• M38: 22,793,031 km (0.109 R)
• M39: 23,219,235 km (0.03 R)
• M40: 24,513,406 km (0.067 R)
• M41: 24,731,370 km (0.034 R)
• M42: 26,201,020 km (0.071 R)
• M43: 27,171,312 km (0.057 R)
• M44: 27,925,734 km (0.086 R)
• M45: 28,763,332 km (0.032 R)
• M46: 29,996,617 km (0.099 R)
• M47: 31,325,645 km (0.12 R)
• M48: 31,404,333 km (0.11 R)
• M49: 31,641,146 km (0.058 R)
• M50: 31,957,696 km (0.061 R)
• M51: 32,514,200 km (0.072 R)
• M52: 34,853,462 km (0.096 R)
• M53: 35,590,381 km (0.045 R)
• M54: 38,083,728 km (0.077 R)
• M55: 38,167,802 km (0.069 R)
• M56: 38,252,026 km (0.095 R)
• M57: 39,096,805 km (0.081 R)
• M58: 40,375,418 km (0.111 R)
• M59: 42,624,024 km (0.072 R)
• M60: 44,027,850 km (0.113 R)
• M61: 45,001,882 km (0.112 R)
• M62: 45,090,743 km (0.097 R)
• M63: 46,072,404 km (0.095 R)
• M64: 48,420,343 km (0.109 R)
• M65: 48,511,448 km (0.054 R)
• M66: 48,693,808 km (0.059 R)
• M67: 48,785,062 km (0.117 R)
• M68: 49,976,609 km (0.093 R)
• M69: 51,177,731 km (0.119 R)
• M70: 52,108,080 km (0.091 R)
• M71: 52,950,166 km (0.102 R)
• M72: 54,079,929 km (0.074 R)
• M73: 54,269,021 km (0.066 R)
• M74: 54,647,803 km (0.083 R)
• M75: 56,746,661 km (0.087 R)
• M76: 56,842,703 km (0.09 R)
• M77: 57,612,982 km (0.066 R)
• M78: 57,806,113 km (0.069 R)
• M79: 58,580,581 km (0.104 R)
• M80: 59,553,566 km (0.066 R)
• M81: 61,318,372 km (0.091 R)
• M82: 61,515,542 km (0.119 R)
• M83: 61,811,596 km (0.093 R)
• M84: 65,401,796 km (0.118 R)
• M85: 66,410,983 km (0.117 R)
• M86: 66,512,260 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.3

Radius: 3.3

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.57 AU - 12.13 AU

Year: 21339 Days

Day: 16.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,563,292 km

• M1: 52,060 km (0.095 R)
• M2: 108,608 km (0.069 R)
• M3: 357,389 km (0.105 R)
• M4: 685,607 km (0.099 R)
• M5: 773,421 km (0.107 R)
• M6: 1,008,738 km (0.104 R)
• M7: 1,744,012 km (0.034 R)
• M8: 1,773,782 km (0.065 R)
• M9: 1,833,771 km (0.07 R)
• M10: 2,018,225 km (0.11 R)
• M11: 2,305,602 km (0.046 R)
• M12: 2,437,548 km (0.114 R)
• M13: 2,470,908 km (0.109 R)
• M14: 3,096,975 km (0.118 R)
• M15: 3,464,986 km (0.108 R)
• M16: 3,540,234 km (0.045 R)
• M17: 3,885,505 km (0.081 R)
• M18: 4,121,721 km (0.029 R)
• M19: 4,525,485 km (0.049 R)
• M20: 4,899,629 km (0.036 R)
• M21: 4,941,816 km (0.102 R)
• M22: 5,154,694 km (0.09 R)
• M23: 7,151,676 km (0.059 R)
• M24: 9,672,400 km (0.115 R)
• M25: 10,045,347 km (0.096 R)
• M26: 10,368,628 km (0.079 R)
• M27: 10,422,783 km (0.078 R)
• M28: 11,470,566 km (0.109 R)
• M29: 11,639,014 km (0.117 R)
• M30: 12,899,525 km (0.106 R)
• M31: 12,957,868 km (0.104 R)
• M32: 13,074,704 km (0.067 R)
• M33: 13,191,989 km (0.084 R)
• M34: 13,486,547 km (0.118 R)
• M35: 13,962,568 km (0.093 R)
• M36: 14,504,411 km (0.098 R)
• M37: 15,422,942 km (0.097 R)
• M38: 17,187,000 km (0.111 R)
• M39: 17,379,832 km (0.098 R)
• M40: 17,444,309 km (0.103 R)
• M41: 18,617,305 km (0.074 R)
• M42: 18,815,223 km (0.097 R)
• M43: 19,146,732 km (0.082 R)
• M44: 20,017,691 km (0.043 R)
• M45: 20,152,778 km (0.077 R)
• M46: 20,491,916 km (0.084 R)
• M47: 21,520,551 km (0.07 R)
• M48: 22,285,595 km (0.114 R)
• M49: 23,627,936 km (0.117 R)
• M50: 24,344,809 km (0.064 R)
• M51: 24,489,022 km (0.105 R)
• M52: 24,705,939 km (0.086 R)
• M53: 25,287,426 km (0.063 R)
• M54: 25,946,853 km (0.076 R)
• M55: 26,389,663 km (0.074 R)
• M56: 27,507,608 km (0.12 R)
• M57: 28,717,106 km (0.077 R)
• M58: 30,485,802 km (0.101 R)
• M59: 30,719,175 km (0.119 R)
• M60: 31,658,201 km (0.068 R)
• M61: 31,736,889 km (0.078 R)
• M62: 31,815,578 km (0.083 R)
• M63: 32,289,504 km (0.108 R)
• M64: 32,527,215 km (0.084 R)
• M65: 34,046,830 km (0.066 R)
• M66: 34,450,445 km (0.083 R)
• M67: 35,589,333 km (0.118 R)
• M68: 35,671,163 km (0.095 R)
• M69: 35,916,953 km (0.118 R)
• M70: 38,070,863 km (0.119 R)
• M71: 38,573,811 km (0.032 R)
• M72: 39,755,933 km (0.098 R)
• M73: 42,762,701 km (0.092 R)
• M74: 42,936,683 km (0.075 R)
• M75: 45,131,733 km (0.094 R)
• M76: 46,734,674 km (0.093 R)
• M77: 47,633,159 km (0.117 R)
• M78: 50,270,868 km (0.111 R)
• M79: 51,468,549 km (0.076 R)
• M80: 52,396,355 km (0.076 R)
• M81: 55,117,839 km (0.107 R)
• M82: 55,876,600 km (0.071 R)
• M83: 55,971,744 km (0.094 R)
• M84: 56,066,888 km (0.074 R)
• M85: 56,638,801 km (0.091 R)
• M86: 59,042,988 km (0.105 R)
• M87: 61,185,978 km (0.086 R)
• M88: 62,168,537 km (0.114 R)
• M89: 62,958,264 km (0.091 R)
• M90: 63,057,148 km (0.102 R)
• M91: 64,547,741 km (0.036 R)
• M92: 66,049,704 km (0.073 R)
• M93: 66,150,234 km (0.077 R)
• M94: 66,754,609 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit