🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.98 AU - 1.14 AU

Year: 393 Days

Day: 34.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,332,643 km

• M1: 197,768 km (0.064 R)
• M2: 886,816 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 427 Days

Day: 39.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,332,643 km

• M1: 35,604 km (0.109 R)
• M2: 864,227 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.35 AU - 3.21 AU

Year: 1668 Days

Day: 29.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,332,643 km

• M1: 114,891 km (0.108 R)
• M2: 1,467,854 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.05 AU - 7.21 AU

Year: 6144 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,332,643 km

• M1: 176,376 km (0.072 R)
• M2: 310,565 km (0.086 R)
• M3: 401,221 km (0.039 R)
• M4: 612,304 km (0.065 R)
• M5: 826,678 km (0.108 R)
• M6: 984,803 km (0.067 R)
• M7: 1,395,449 km (0.079 R)
• M8: 1,654,104 km (0.107 R)
• M9: 2,200,136 km (0.11 R)
• M10: 2,464,775 km (0.05 R)
• M11: 2,963,683 km (0.07 R)
• M12: 3,130,186 km (0.105 R)
• M13: 3,516,148 km (0.11 R)
• M14: 3,759,843 km (0.106 R)
• M15: 3,849,752 km (0.11 R)
• M16: 4,055,000 km (0.062 R)
• M17: 4,170,489 km (0.114 R)
• M18: 4,263,839 km (0.093 R)
• M19: 4,428,695 km (0.087 R)
• M20: 5,059,998 km (0.116 R)
• M21: 5,462,865 km (0.104 R)
• M22: 5,745,755 km (0.091 R)
• M23: 6,113,018 km (0.1 R)
• M24: 7,064,460 km (0.114 R)
• M25: 7,288,558 km (0.104 R)
• M26: 7,429,778 km (0.111 R)
• M27: 7,629,043 km (0.117 R)
• M28: 7,743,635 km (0.116 R)
• M29: 8,801,591 km (0.087 R)
• M30: 8,891,798 km (0.09 R)
• M31: 9,164,366 km (0.097 R)
• M32: 9,347,623 km (0.034 R)
• M33: 9,470,443 km (0.067 R)
• M34: 9,593,861 km (0.033 R)
• M35: 10,345,441 km (0.117 R)
• M36: 10,440,735 km (0.099 R)
• M37: 10,632,220 km (0.03 R)
• M38: 11,116,019 km (0.117 R)
• M39: 11,246,170 km (0.106 R)
• M40: 11,442,592 km (0.116 R)
• M41: 11,607,000 km (0.119 R)
• M42: 12,071,800 km (0.109 R)
• M43: 12,474,966 km (0.115 R)
• M44: 15,202,734 km (0.108 R)
• M45: 15,565,359 km (0.12 R)
• M46: 16,041,080 km (0.116 R)
• M47: 16,670,588 km (0.056 R)
• M48: 16,782,488 km (0.107 R)
• M49: 17,119,681 km (0.071 R)
• M50: 17,459,268 km (0.088 R)
• M51: 17,800,950 km (0.107 R)
• M52: 18,878,354 km (0.101 R)
• M53: 19,072,981 km (0.093 R)
• M54: 19,189,966 km (0.11 R)
• M55: 20,374,183 km (0.092 R)
• M56: 20,653,781 km (0.108 R)
• M57: 21,095,993 km (0.109 R)
• M58: 21,217,017 km (0.065 R)
• M59: 21,948,700 km (0.088 R)
• M60: 22,441,027 km (0.09 R)
• M61: 22,812,778 km (0.107 R)
• M62: 23,144,735 km (0.118 R)
• M63: 23,813,737 km (0.1 R)
• M64: 24,744,086 km (0.115 R)
• M65: 25,213,674 km (0.055 R)
• M66: 25,470,982 km (0.115 R)
• M67: 26,378,742 km (0.119 R)
• M68: 26,727,305 km (0.096 R)
• M69: 27,870,831 km (0.085 R)
• M70: 28,582,468 km (0.025 R)
• M71: 28,671,928 km (0.061 R)
• M72: 29,842,232 km (0.099 R)
• M73: 30,114,500 km (0.111 R)
• M74: 30,387,666 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.9

Radius: 5.8

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.57 AU - 18.19 AU

Year: 21707 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,332,643 km

• M1: 94,995 km (0.085 R)
• M2: 191,336 km (0.115 R)
• M3: 238,609 km (0.115 R)
• M4: 452,234 km (0.046 R)
• M5: 665,711 km (0.082 R)
• M6: 743,651 km (0.114 R)
• M7: 797,357 km (0.065 R)
• M8: 966,552 km (0.089 R)
• M9: 1,147,116 km (0.06 R)
• M10: 1,471,744 km (0.034 R)
• M11: 1,823,598 km (0.041 R)
• M12: 2,519,827 km (0.101 R)
• M13: 2,768,757 km (0.062 R)
• M14: 2,896,065 km (0.111 R)
• M15: 3,245,227 km (0.105 R)
• M16: 5,338,849 km (0.108 R)
• M17: 6,038,219 km (0.049 R)
• M18: 6,426,575 km (0.097 R)
• M19: 6,652,169 km (0.077 R)
• M20: 7,227,522 km (0.102 R)
• M21: 8,425,352 km (0.06 R)
• M22: 8,548,471 km (0.105 R)
• M23: 10,006,901 km (0.042 R)
• M24: 10,399,894 km (0.113 R)
• M25: 11,268,609 km (0.073 R)
• M26: 13,432,243 km (0.064 R)
• M27: 13,720,668 km (0.059 R)
• M28: 14,450,406 km (0.084 R)
• M29: 14,968,763 km (0.03 R)
• M30: 15,871,436 km (0.07 R)
• M31: 16,637,078 km (0.09 R)
• M32: 16,791,613 km (0.101 R)
• M33: 17,728,993 km (0.075 R)
• M34: 18,045,243 km (0.098 R)
• M35: 18,124,680 km (0.088 R)
• M36: 18,283,702 km (0.045 R)
• M37: 20,145,896 km (0.11 R)
• M38: 20,807,568 km (0.109 R)
• M39: 22,407,667 km (0.12 R)
• M40: 24,309,056 km (0.097 R)
• M41: 24,660,311 km (0.06 R)
• M42: 25,279,048 km (0.095 R)
• M43: 25,813,561 km (0.079 R)
• M44: 26,441,723 km (0.095 R)
• M45: 27,074,971 km (0.107 R)
• M46: 27,530,197 km (0.038 R)
• M47: 29,190,434 km (0.074 R)
• M48: 29,563,681 km (0.087 R)
• M49: 30,409,358 km (0.064 R)
• M50: 32,413,520 km (0.119 R)
• M51: 33,480,153 km (0.087 R)
• M52: 33,675,378 km (0.119 R)
• M53: 35,349,528 km (0.104 R)
• M54: 37,556,097 km (0.106 R)
• M55: 37,758,951 km (0.036 R)
• M56: 40,220,734 km (0.118 R)
• M57: 40,844,258 km (0.076 R)
• M58: 41,680,660 km (0.084 R)
• M59: 41,785,528 km (0.054 R)
• M60: 41,890,545 km (0.107 R)
• M61: 46,706,849 km (0.064 R)
• M62: 47,362,087 km (0.069 R)
• M63: 48,240,526 km (0.12 R)
• M64: 48,681,690 km (0.1 R)
• M65: 49,457,056 km (0.108 R)
• M66: 54,653,039 km (0.085 R)
• M67: 57,082,060 km (0.056 R)
• M68: 64,213,390 km (0.085 R)
• M69: 67,020,444 km (0.113 R)
• M70: 67,882,577 km (0.109 R)
• M71: 68,996,632 km (0.051 R)
• M72: 69,244,965 km (0.089 R)
• M73: 69,493,746 km (0.112 R)
• M74: 69,742,677 km (0.093 R)
• M75: 70,991,969 km (0.108 R)
• M76: 72,248,591 km (0.114 R)
• M77: 72,374,702 km (0.101 R)
• M78: 74,147,437 km (0.115 R)
• M79: 74,401,903 km (0.108 R)
• M80: 77,477,336 km (0.107 R)
• M81: 77,864,645 km (0.075 R)
• M82: 78,252,701 km (0.115 R)
• M83: 78,382,104 km (0.06 R)
• M84: 79,420,462 km (0.084 R)
• M85: 79,550,613 km (0.112 R)
• M86: 80,202,261 km (0.108 R)
• M87: 80,332,710 km (0.099 R)
• M88: 80,986,602 km (0.097 R)
• M89: 81,773,338 km (0.099 R)
• M90: 84,149,101 km (0.058 R)
• M91: 84,946,009 km (0.044 R)
• M92: 87,351,842 km (0.088 R)
• M93: 88,293,411 km (0.106 R)
• M94: 89,915,501 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 4.3

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.34 AU - 19.12 AU

Year: 28012 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,332,643 km

• M1: 96,341 km (0.083 R)
• M2: 417,827 km (0.062 R)
• M3: 847,023 km (0.119 R)
• M4: 992,881 km (0.057 R)
• M5: 1,275,172 km (0.108 R)
• M6: 1,581,249 km (0.12 R)
• M7: 1,947,016 km (0.051 R)
• M8: 2,139,549 km (0.097 R)
• M9: 2,378,606 km (0.073 R)
• M10: 2,501,276 km (0.099 R)
• M11: 3,145,594 km (0.073 R)
• M12: 3,695,815 km (0.119 R)
• M13: 4,374,691 km (0.058 R)
• M14: 4,575,750 km (0.08 R)
• M15: 4,728,489 km (0.061 R)
• M16: 5,409,309 km (0.068 R)
• M17: 5,516,870 km (0.077 R)
• M18: 5,570,875 km (0.097 R)
• M19: 5,843,442 km (0.049 R)
• M20: 6,232,546 km (0.089 R)
• M21: 6,687,324 km (0.068 R)
• M22: 7,809,607 km (0.091 R)
• M23: 8,989,037 km (0.078 R)
• M24: 9,437,382 km (0.088 R)
• M25: 9,631,709 km (0.083 R)
• M26: 9,958,581 km (0.083 R)
• M27: 10,090,376 km (0.083 R)
• M28: 12,064,919 km (0.082 R)
• M29: 12,205,391 km (0.111 R)
• M30: 15,051,042 km (0.062 R)
• M31: 15,202,285 km (0.087 R)
• M32: 15,659,008 km (0.116 R)
• M33: 16,274,902 km (0.027 R)
• M34: 16,898,875 km (0.102 R)
• M35: 17,849,270 km (0.091 R)
• M36: 23,376,612 km (0.069 R)
• M37: 23,639,456 km (0.113 R)
• M38: 23,815,233 km (0.056 R)
• M39: 24,700,703 km (0.111 R)
• M40: 25,147,402 km (0.049 R)
• M41: 25,326,920 km (0.092 R)
• M42: 26,230,640 km (0.115 R)
• M43: 26,503,656 km (0.096 R)
• M44: 27,144,683 km (0.053 R)
• M45: 27,236,686 km (0.094 R)
• M46: 28,722,642 km (0.068 R)
• M47: 31,096,461 km (0.1 R)
• M48: 33,040,335 km (0.083 R)
• M49: 35,525,006 km (0.038 R)
• M50: 36,231,408 km (0.103 R)
• M51: 38,481,359 km (0.104 R)
• M52: 40,250,803 km (0.092 R)
• M53: 40,460,689 km (0.116 R)
• M54: 41,303,972 km (0.105 R)
• M55: 43,976,388 km (0.12 R)
• M56: 45,278,788 km (0.116 R)
• M57: 46,704,006 km (0.078 R)
• M58: 46,814,260 km (0.111 R)
• M59: 47,810,283 km (0.103 R)
• M60: 47,921,434 km (0.096 R)
• M61: 48,143,886 km (0.063 R)
• M62: 51,294,268 km (0.109 R)
• M63: 51,521,806 km (0.031 R)
• M64: 51,749,793 km (0.035 R)
• M65: 52,320,958 km (0.076 R)
• M66: 54,626,710 km (0.073 R)
• M67: 56,377,603 km (0.111 R)
• M68: 60,173,948 km (0.061 R)
• M69: 60,534,030 km (0.108 R)
• M70: 62,102,863 km (0.103 R)
• M71: 63,929,603 km (0.076 R)
• M72: 66,021,131 km (0.097 R)
• M73: 67,510,976 km (0.079 R)
• M74: 68,385,076 km (0.05 R)
• M75: 68,635,503 km (0.061 R)
• M76: 68,760,866 km (0.11 R)
• M77: 71,283,685 km (0.087 R)
• M78: 71,537,552 km (0.119 R)
• M79: 71,664,710 km (0.112 R)
• M80: 73,195,545 km (0.078 R)
• M81: 73,323,601 km (0.087 R)
• M82: 74,479,394 km (0.079 R)
• M83: 74,866,105 km (0.048 R)
• M84: 80,084,378 km (0.051 R)
• M85: 81,938,344 km (0.066 R)
• M86: 82,337,471 km (0.112 R)
• M87: 82,470,613 km (0.074 R)
• M88: 83,137,670 km (0.06 R)
• M89: 83,271,261 km (0.11 R)
• M90: 83,405,002 km (0.102 R)
• M91: 84,208,492 km (0.074 R)
• M92: 84,342,681 km (0.069 R)
• M93: 85,553,526 km (0.12 R)
• M94: 85,823,401 km (0.107 R)
• M95: 87,992,420 km (0.062 R)
• M96: 89,357,202 km (0.097 R)
• M97: 90,866,644 km (0.113 R)
• M98: 91,969,629 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 4.9

Gravity: 20.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.39 AU - 19.89 AU

Year: 28963 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,332,643 km

• M1: 237,561 km (0.056 R)
• M2: 271,670 km (0.07 R)
• M3: 448,195 km (0.058 R)
• M4: 785,389 km (0.077 R)
• M5: 921,972 km (0.107 R)
• M6: 1,007,542 km (0.044 R)
• M7: 2,072,828 km (0.111 R)
• M8: 2,223,623 km (0.072 R)
• M9: 2,496,190 km (0.073 R)
• M10: 2,945,881 km (0.101 R)
• M11: 4,010,719 km (0.105 R)
• M12: 4,246,336 km (0.104 R)
• M13: 5,181,771 km (0.102 R)
• M14: 5,335,109 km (0.094 R)
• M15: 6,070,382 km (0.104 R)
• M16: 8,399,472 km (0.11 R)
• M17: 8,761,199 km (0.073 R)
• M18: 8,821,936 km (0.096 R)
• M19: 9,189,498 km (0.1 R)
• M20: 11,497,644 km (0.079 R)
• M21: 12,033,802 km (0.107 R)
• M22: 12,577,890 km (0.115 R)
• M23: 13,760,760 km (0.091 R)
• M24: 14,044,099 km (0.061 R)
• M25: 15,416,509 km (0.077 R)
• M26: 16,454,868 km (0.118 R)
• M27: 18,131,711 km (0.071 R)
• M28: 18,442,276 km (0.077 R)
• M29: 26,845,936 km (0.056 R)
• M30: 27,199,885 km (0.11 R)
• M31: 27,823,110 km (0.083 R)
• M32: 28,002,029 km (0.076 R)
• M33: 30,638,841 km (0.086 R)
• M34: 30,916,195 km (0.117 R)
• M35: 33,543,882 km (0.096 R)
• M36: 34,499,663 km (0.048 R)
• M37: 35,270,690 km (0.097 R)
• M38: 36,535,540 km (0.098 R)
• M39: 36,633,527 km (0.116 R)
• M40: 37,815,350 km (0.091 R)
• M41: 37,914,384 km (0.104 R)
• M42: 39,109,671 km (0.084 R)
• M43: 41,435,020 km (0.081 R)
• M44: 42,151,594 km (0.086 R)
• M45: 43,804,800 km (0.118 R)
• M46: 44,117,160 km (0.107 R)
• M47: 46,112,347 km (0.084 R)
• M48: 48,459,089 km (0.12 R)
• M49: 48,997,940 km (0.057 R)
• M50: 51,391,805 km (0.075 R)
• M51: 52,382,143 km (0.112 R)
• M52: 52,935,057 km (0.087 R)
• M53: 54,046,569 km (0.119 R)
• M54: 56,405,877 km (0.042 R)
• M55: 56,859,009 km (0.042 R)
• M56: 57,427,182 km (0.057 R)
• M57: 57,541,026 km (0.065 R)
• M58: 57,997,150 km (0.091 R)
• M59: 60,759,474 km (0.084 R)
• M60: 62,741,796 km (0.03 R)
• M61: 64,863,842 km (0.102 R)
• M62: 65,219,735 km (0.055 R)
• M63: 66,410,983 km (0.101 R)
• M64: 67,129,053 km (0.112 R)
• M65: 67,609,262 km (0.093 R)
• M66: 69,662,792 km (0.115 R)
• M67: 70,027,362 km (0.087 R)
• M68: 70,270,757 km (0.112 R)
• M69: 71,859,487 km (0.114 R)
• M70: 72,719,824 km (0.055 R)
• M71: 74,823,320 km (0.115 R)
• M72: 75,196,566 km (0.091 R)
• M73: 76,070,068 km (0.064 R)
• M74: 76,445,410 km (0.088 R)
• M75: 76,821,349 km (0.08 R)
• M76: 77,449,361 km (0.038 R)
• M77: 78,205,129 km (0.081 R)
• M78: 78,457,650 km (0.042 R)
• M79: 79,470,278 km (0.094 R)
• M80: 81,636,605 km (0.099 R)
• M81: 83,177,314 km (0.038 R)
• M82: 85,636,403 km (0.094 R)
• M83: 87,070,897 km (0.086 R)
• M84: 87,201,796 km (0.096 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit