🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.96 AU - 1.1 AU

Year: 394 Days

Day: 16.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,527,927 km

• M1: 503,846 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.49 AU - 1.69 AU

Year: 755 Days

Day: 24.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.07 AU - 2.63 AU

Year: 1357 Days

Day: 46.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,527,927 km

• M1: 99,632 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.46 AU - 3.88 AU

Year: 2126 Days

Day: 13.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.55 AU - 4.15 AU

Year: 2310 Days

Day: 22.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,527,927 km

• M1: 1,239,269 km (0.077 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 12

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.76 AU - 5.98 AU

Year: 4688 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,527,927 km

• M1: 153,039 km (0.097 R)
• M2: 241,601 km (0.107 R)
• M3: 322,533 km (0.094 R)
• M4: 450,888 km (0.091 R)
• M5: 619,934 km (0.117 R)
• M6: 698,323 km (0.098 R)
• M7: 1,002,455 km (0.113 R)
• M8: 1,631,814 km (0.119 R)
• M9: 1,817,315 km (0.085 R)
• M10: 1,920,238 km (0.071 R)
• M11: 2,399,699 km (0.098 R)
• M12: 2,513,095 km (0.087 R)
• M13: 2,745,570 km (0.081 R)
• M14: 2,950,369 km (0.07 R)
• M15: 3,466,631 km (0.118 R)
• M16: 3,576,885 km (0.112 R)
• M17: 4,107,658 km (0.033 R)
• M18: 4,622,724 km (0.104 R)
• M19: 4,703,806 km (0.11 R)
• M20: 5,648,666 km (0.106 R)
• M21: 5,800,957 km (0.073 R)
• M22: 6,355,965 km (0.119 R)
• M23: 7,184,887 km (0.105 R)
• M24: 7,421,251 km (0.066 R)
• M25: 7,780,585 km (0.116 R)
• M26: 7,925,994 km (0.119 R)
• M27: 8,121,220 km (0.115 R)
• M28: 8,791,867 km (0.103 R)
• M29: 9,248,888 km (0.073 R)
• M30: 9,844,288 km (0.091 R)
• M31: 10,212,747 km (0.114 R)
• M32: 10,425,326 km (0.093 R)
• M33: 10,558,917 km (0.102 R)
• M34: 11,290,450 km (0.051 R)
• M35: 11,372,729 km (0.113 R)
• M36: 11,620,763 km (0.078 R)
• M37: 12,404,057 km (0.095 R)
• M38: 13,639,885 km (0.036 R)
• M39: 13,874,305 km (0.098 R)
• M40: 14,050,830 km (0.037 R)
• M41: 14,376,505 km (0.061 R)
• M42: 15,125,990 km (0.085 R)
• M43: 15,520,779 km (0.1 R)
• M44: 15,612,333 km (0.096 R)
• M45: 15,949,826 km (0.058 R)
• M46: 16,850,704 km (0.083 R)
• M47: 17,577,002 km (0.104 R)
• M48: 18,088,327 km (0.084 R)
• M49: 18,249,145 km (0.068 R)
• M50: 18,475,038 km (0.071 R)
• M51: 18,572,127 km (0.097 R)
• M52: 18,799,366 km (0.083 R)
• M53: 19,223,925 km (0.078 R)
• M54: 19,552,591 km (0.053 R)
• M55: 20,049,107 km (0.094 R)
• M56: 20,349,050 km (0.087 R)
• M57: 20,784,829 km (0.096 R)
• M58: 21,427,352 km (0.086 R)
• M59: 22,282,752 km (0.108 R)
• M60: 22,386,125 km (0.101 R)
• M61: 22,628,024 km (0.064 R)
• M62: 23,428,971 km (0.075 R)
• M63: 23,534,139 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.25 AU - 7.69 AU

Year: 7691 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,527,927 km

• M1: 198,816 km (0.11 R)
• M2: 418,126 km (0.081 R)
• M3: 619,036 km (0.038 R)
• M4: 993,928 km (0.08 R)
• M5: 1,140,833 km (0.1 R)
• M6: 1,541,157 km (0.075 R)
• M7: 1,780,065 km (0.108 R)
• M8: 1,915,601 km (0.074 R)
• M9: 2,031,389 km (0.094 R)
• M10: 2,467,766 km (0.111 R)
• M11: 2,645,489 km (0.107 R)
• M12: 3,204,536 km (0.048 R)
• M13: 3,654,975 km (0.101 R)
• M14: 4,036,001 km (0.074 R)
• M15: 4,186,048 km (0.119 R)
• M16: 4,337,889 km (0.078 R)
• M17: 5,320,448 km (0.114 R)
• M18: 5,585,087 km (0.117 R)
• M19: 6,972,308 km (0.056 R)
• M20: 7,298,731 km (0.11 R)
• M21: 7,704,440 km (0.088 R)
• M22: 7,816,339 km (0.104 R)
• M23: 8,307,768 km (0.108 R)
• M24: 9,122,777 km (0.105 R)
• M25: 9,320,546 km (0.071 R)
• M26: 9,760,812 km (0.1 R)
• M27: 9,922,677 km (0.112 R)
• M28: 10,085,440 km (0.06 R)
• M29: 10,578,813 km (0.078 R)
• M30: 10,661,840 km (0.06 R)
• M31: 10,745,017 km (0.097 R)
• M32: 11,546,562 km (0.098 R)
• M33: 11,632,132 km (0.101 R)
• M34: 12,762,942 km (0.082 R)
• M35: 13,746,997 km (0.112 R)
• M36: 14,709,061 km (0.118 R)
• M37: 14,848,187 km (0.105 R)
• M38: 15,409,478 km (0.082 R)
• M39: 16,073,094 km (0.12 R)
• M40: 16,746,135 km (0.102 R)
• M41: 16,940,164 km (0.075 R)
• M42: 17,232,478 km (0.118 R)
• M43: 17,970,743 km (0.12 R)
• M44: 18,169,409 km (0.1 R)
• M45: 18,468,755 km (0.041 R)
• M46: 19,224,224 km (0.029 R)
• M47: 19,325,651 km (0.107 R)
• M48: 20,092,490 km (0.092 R)
• M49: 20,921,561 km (0.058 R)
• M50: 21,025,981 km (0.065 R)
• M51: 21,182,909 km (0.041 R)
• M52: 22,399,140 km (0.08 R)
• M53: 22,881,144 km (0.088 R)
• M54: 23,366,739 km (0.108 R)
• M55: 24,954,271 km (0.058 R)
• M56: 25,957,026 km (0.102 R)
• M57: 26,519,813 km (0.106 R)
• M58: 27,371,623 km (0.113 R)
• M59: 28,117,219 km (0.069 R)
• M60: 28,695,116 km (0.114 R)
• M61: 29,335,544 km (0.047 R)
• M62: 29,980,610 km (0.073 R)
• M63: 31,284,655 km (0.099 R)
• M64: 31,523,862 km (0.106 R)
• M65: 31,643,540 km (0.114 R)
• M66: 31,943,783 km (0.095 R)
• M67: 32,667,837 km (0.11 R)
• M68: 32,789,160 km (0.114 R)
• M69: 33,092,844 km (0.081 R)
• M70: 35,805,502 km (0.06 R)
• M71: 36,557,680 km (0.099 R)
• M72: 36,746,623 km (0.096 R)
• M73: 37,441,804 km (0.062 R)
• M74: 38,652,948 km (0.111 R)
• M75: 38,845,331 km (0.109 R)
• M76: 39,941,734 km (0.032 R)
• M77: 40,526,213 km (0.093 R)
• M78: 40,852,187 km (0.11 R)
• M79: 41,572,351 km (0.059 R)
• M80: 43,357,951 km (0.115 R)
• M81: 43,557,814 km (0.12 R)
• M82: 43,691,255 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 12.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.71 AU - 8.01 AU

Year: 8302 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,527,927 km

• M1: 169,943 km (0.076 R)
• M2: 333,902 km (0.113 R)
• M3: 594,801 km (0.076 R)
• M4: 1,034,469 km (0.102 R)
• M5: 1,149,510 km (0.079 R)
• M6: 1,228,947 km (0.03 R)
• M7: 1,351,617 km (0.091 R)
• M8: 1,478,625 km (0.045 R)
• M9: 2,610,632 km (0.098 R)
• M10: 2,717,296 km (0.088 R)
• M11: 2,798,228 km (0.11 R)
• M12: 3,187,033 km (0.065 R)
• M13: 3,272,603 km (0.103 R)
• M14: 3,358,921 km (0.041 R)
• M15: 3,504,629 km (0.104 R)
• M16: 3,622,812 km (0.117 R)
• M17: 3,954,620 km (0.041 R)
• M18: 4,680,169 km (0.112 R)
• M19: 5,041,747 km (0.074 R)
• M20: 5,480,967 km (0.093 R)
• M21: 5,688,010 km (0.064 R)
• M22: 5,792,430 km (0.05 R)
• M23: 6,109,577 km (0.111 R)
• M24: 7,058,028 km (0.082 R)
• M25: 7,896,075 km (0.099 R)
• M26: 8,805,929 km (0.083 R)
• M27: 10,466,316 km (0.05 R)
• M28: 10,853,176 km (0.119 R)
• M29: 11,244,674 km (0.101 R)
• M30: 11,552,546 km (0.063 R)
• M31: 12,086,610 km (0.083 R)
• M32: 13,317,651 km (0.103 R)
• M33: 14,160,486 km (0.09 R)
• M34: 14,636,057 km (0.026 R)
• M35: 15,505,670 km (0.106 R)
• M36: 16,791,015 km (0.104 R)
• M37: 17,345,275 km (0.08 R)
• M38: 17,548,279 km (0.03 R)
• M39: 17,956,532 km (0.093 R)
• M40: 18,626,880 km (0.103 R)
• M41: 19,410,473 km (0.039 R)
• M42: 19,885,895 km (0.032 R)
• M43: 20,365,057 km (0.073 R)
• M44: 21,389,204 km (0.088 R)
• M45: 21,935,087 km (0.077 R)
• M46: 22,099,645 km (0.094 R)
• M47: 22,706,862 km (0.073 R)
• M48: 23,487,614 km (0.105 R)
• M49: 23,937,604 km (0.106 R)
• M50: 24,050,550 km (0.07 R)
• M51: 24,163,796 km (0.08 R)
• M52: 24,277,042 km (0.091 R)
• M53: 25,535,309 km (0.102 R)
• M54: 25,824,183 km (0.098 R)
• M55: 25,940,121 km (0.036 R)
• M56: 27,167,273 km (0.037 R)
• M57: 28,055,285 km (0.116 R)
• M58: 28,532,802 km (0.055 R)
• M59: 28,712,619 km (0.09 R)
• M60: 29,435,475 km (0.081 R)
• M61: 29,677,824 km (0.102 R)
• M62: 30,103,430 km (0.094 R)
• M63: 30,837,806 km (0.057 R)
• M64: 30,960,775 km (0.083 R)
• M65: 32,887,596 km (0.109 R)
• M66: 33,201,901 km (0.055 R)
• M67: 34,087,520 km (0.068 R)
• M68: 35,109,274 km (0.077 R)
• M69: 36,790,904 km (0.066 R)
• M70: 37,773,014 km (0.106 R)
• M71: 38,432,441 km (0.04 R)
• M72: 38,564,835 km (0.04 R)
• M73: 38,962,915 km (0.032 R)
• M74: 39,228,900 km (0.1 R)
• M75: 40,030,894 km (0.09 R)
• M76: 41,718,807 km (0.074 R)
• M77: 41,922,858 km (0.109 R)
• M78: 43,085,832 km (0.106 R)
• M79: 44,467,668 km (0.111 R)
• M80: 45,233,759 km (0.086 R)
• M81: 45,934,026 km (0.034 R)
• M82: 47,132,754 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 11.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.92 AU - 9.88 AU

Year: 10003 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,527,927 km

• M1: 290,519 km (0.114 R)
• M2: 384,915 km (0.08 R)
• M3: 493,972 km (0.096 R)
• M4: 590,612 km (0.07 R)
• M5: 722,109 km (0.107 R)
• M6: 1,112,709 km (0.091 R)
• M7: 1,212,042 km (0.093 R)
• M8: 1,528,741 km (0.119 R)
• M9: 1,621,491 km (0.115 R)
• M10: 1,716,187 km (0.118 R)
• M11: 1,871,769 km (0.059 R)
• M12: 2,563,060 km (0.107 R)
• M13: 2,696,801 km (0.069 R)
• M14: 3,112,384 km (0.067 R)
• M15: 3,352,039 km (0.066 R)
• M16: 3,926,495 km (0.107 R)
• M17: 4,264,886 km (0.083 R)
• M18: 4,531,619 km (0.065 R)
• M19: 4,831,562 km (0.036 R)
• M20: 5,422,025 km (0.098 R)
• M21: 5,799,012 km (0.116 R)
• M22: 6,304,952 km (0.115 R)
• M23: 6,609,384 km (0.12 R)
• M24: 7,012,251 km (0.071 R)
• M25: 7,169,328 km (0.061 R)
• M26: 8,169,390 km (0.067 R)
• M27: 8,334,845 km (0.098 R)
• M28: 8,568,218 km (0.118 R)
• M29: 8,871,603 km (0.104 R)
• M30: 9,144,170 km (0.05 R)
• M31: 9,281,650 km (0.038 R)
• M32: 9,838,005 km (0.086 R)
• M33: 10,049,387 km (0.11 R)
• M34: 10,476,788 km (0.065 R)
• M35: 10,584,648 km (0.068 R)
• M36: 10,728,860 km (0.071 R)
• M37: 11,165,686 km (0.089 R)
• M38: 11,423,293 km (0.094 R)
• M39: 12,663,759 km (0.062 R)
• M40: 12,893,840 km (0.093 R)
• M41: 13,086,672 km (0.044 R)
• M42: 13,358,342 km (0.036 R)
• M43: 13,475,327 km (0.118 R)
• M44: 13,553,417 km (0.056 R)
• M45: 15,926,788 km (0.104 R)
• M46: 16,092,393 km (0.107 R)
• M47: 16,216,858 km (0.093 R)
• M48: 16,341,623 km (0.065 R)
• M49: 17,650,454 km (0.102 R)
• M50: 17,778,809 km (0.06 R)
• M51: 18,512,587 km (0.042 R)
• M52: 18,773,934 km (0.114 R)
• M53: 19,609,588 km (0.061 R)
• M54: 19,787,011 km (0.114 R)
• M55: 20,277,842 km (0.03 R)
• M56: 20,367,451 km (0.096 R)
• M57: 20,547,268 km (0.078 R)
• M58: 20,817,890 km (0.113 R)
• M59: 21,225,993 km (0.099 R)
• M60: 21,545,235 km (0.079 R)
• M61: 21,636,789 km (0.102 R)
• M62: 22,004,052 km (0.112 R)
• M63: 22,791,535 km (0.097 R)
• M64: 23,024,907 km (0.108 R)
• M65: 23,118,406 km (0.11 R)
• M66: 23,682,540 km (0.095 R)
• M67: 24,968,333 km (0.096 R)
• M68: 26,081,491 km (0.107 R)
• M69: 26,766,949 km (0.075 R)
• M70: 27,062,554 km (0.095 R)
• M71: 27,656,906 km (0.077 R)
• M72: 27,856,021 km (0.104 R)
• M73: 28,255,747 km (0.099 R)
• M74: 29,161,861 km (0.043 R)
• M75: 29,364,566 km (0.104 R)
• M76: 30,026,387 km (0.076 R)
• M77: 30,333,661 km (0.08 R)
• M78: 31,780,721 km (0.117 R)
• M79: 31,989,410 km (0.091 R)
• M80: 32,250,758 km (0.038 R)
• M81: 32,512,704 km (0.074 R)
• M82: 33,038,989 km (0.116 R)
• M83: 33,568,117 km (0.09 R)
• M84: 35,604,144 km (0.038 R)
• M85: 35,766,607 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit