🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 39.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,658,980 km

• M1: 151,393 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.14 AU - 1.28 AU

Year: 486 Days

Day: 38.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.51 AU - 1.79 AU

Year: 774 Days

Day: 22.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.2 AU - 3.2 AU

Year: 1620 Days

Day: 46.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 12.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.28 AU - 6.8 AU

Year: 4763 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,658,980 km

• M1: 154,235 km (0.092 R)
• M2: 275,559 km (0.079 R)
• M3: 751,580 km (0.098 R)
• M4: 1,036,863 km (0.086 R)
• M5: 1,262,008 km (0.111 R)
• M6: 1,454,091 km (0.062 R)
• M7: 1,760,767 km (0.101 R)
• M8: 2,714,304 km (0.066 R)
• M9: 2,876,617 km (0.046 R)
• M10: 2,978,194 km (0.113 R)
• M11: 3,263,627 km (0.11 R)
• M12: 3,931,282 km (0.104 R)
• M13: 4,144,160 km (0.117 R)
• M14: 4,745,544 km (0.1 R)
• M15: 4,851,010 km (0.093 R)
• M16: 5,048,928 km (0.073 R)
• M17: 5,218,572 km (0.069 R)
• M18: 5,452,992 km (0.12 R)
• M19: 5,932,154 km (0.047 R)
• M20: 6,144,134 km (0.102 R)
• M21: 6,625,839 km (0.058 R)
• M22: 6,948,223 km (0.041 R)
• M23: 7,119,961 km (0.067 R)
• M24: 7,240,986 km (0.078 R)
• M25: 7,661,356 km (0.08 R)
• M26: 8,035,650 km (0.1 R)
• M27: 8,343,073 km (0.088 R)
• M28: 9,194,435 km (0.115 R)
• M29: 9,630,513 km (0.098 R)
• M30: 9,918,638 km (0.06 R)
• M31: 10,170,561 km (0.051 R)
• M32: 10,365,786 km (0.098 R)
• M33: 10,523,013 km (0.115 R)
• M34: 10,760,126 km (0.093 R)
• M35: 11,746,874 km (0.041 R)
• M36: 11,972,467 km (0.039 R)
• M37: 12,199,407 km (0.078 R)
• M38: 12,282,284 km (0.067 R)
• M39: 12,511,169 km (0.106 R)
• M40: 12,636,682 km (0.091 R)
• M41: 12,720,606 km (0.107 R)
• M42: 12,825,624 km (0.115 R)
• M43: 13,376,892 km (0.055 R)
• M44: 14,000,865 km (0.081 R)
• M45: 14,174,697 km (0.118 R)
• M46: 14,722,525 km (0.095 R)
• M47: 14,899,350 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 14.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.73 AU - 6.15 AU

Year: 5288 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 55,658,980 km

• M1: 208,988 km (0.079 R)
• M2: 309,368 km (0.098 R)
• M3: 538,253 km (0.106 R)
• M4: 644,617 km (0.086 R)
• M5: 736,022 km (0.101 R)
• M6: 857,794 km (0.052 R)
• M7: 1,013,974 km (0.092 R)
• M8: 1,218,774 km (0.088 R)
• M9: 1,377,048 km (0.102 R)
• M10: 1,606,232 km (0.115 R)
• M11: 1,747,902 km (0.101 R)
• M12: 1,928,317 km (0.042 R)
• M13: 2,174,704 km (0.079 R)
• M14: 2,419,147 km (0.086 R)
• M15: 2,519,527 km (0.112 R)
• M16: 2,698,746 km (0.113 R)
• M17: 3,029,506 km (0.105 R)
• M18: 3,261,982 km (0.062 R)
• M19: 3,500,590 km (0.077 R)
• M20: 3,745,033 km (0.071 R)
• M21: 3,876,679 km (0.067 R)
• M22: 3,965,391 km (0.094 R)
• M23: 4,205,196 km (0.117 R)
• M24: 4,296,451 km (0.083 R)
• M25: 4,449,938 km (0.052 R)
• M26: 4,589,812 km (0.071 R)
• M27: 4,794,313 km (0.12 R)
• M28: 4,937,627 km (0.031 R)
• M29: 5,393,003 km (0.061 R)
• M30: 5,525,547 km (0.039 R)
• M31: 5,709,702 km (0.115 R)
• M32: 5,981,222 km (0.118 R)
• M33: 6,274,434 km (0.119 R)
• M34: 7,328,650 km (0.099 R)
• M35: 7,717,305 km (0.093 R)
• M36: 8,074,695 km (0.036 R)
• M37: 8,169,540 km (0.057 R)
• M38: 8,284,132 km (0.116 R)
• M39: 8,514,662 km (0.095 R)
• M40: 8,982,155 km (0.108 R)
• M41: 9,538,061 km (0.107 R)
• M42: 9,820,352 km (0.061 R)
• M43: 10,023,656 km (0.113 R)
• M44: 10,228,455 km (0.079 R)
• M45: 10,767,157 km (0.043 R)
• M46: 10,997,987 km (0.103 R)
• M47: 11,209,219 km (0.095 R)
• M48: 11,485,825 km (0.059 R)
• M49: 12,024,078 km (0.106 R)
• M50: 12,241,743 km (0.042 R)
• M51: 12,680,963 km (0.067 R)
• M52: 12,902,517 km (0.068 R)
• M53: 13,394,545 km (0.117 R)
• M54: 13,915,444 km (0.087 R)
• M55: 14,098,253 km (0.079 R)
• M56: 14,790,891 km (0.114 R)
• M57: 14,907,278 km (0.047 R)
• M58: 15,188,223 km (0.081 R)
• M59: 15,802,771 km (0.087 R)
• M60: 15,969,722 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 8.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.05 AU - 11.47 AU

Year: 12892 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,658,980 km

• M1: 218,413 km (0.036 R)
• M2: 322,084 km (0.1 R)
• M3: 459,714 km (0.104 R)
• M4: 543,788 km (0.097 R)
• M5: 633,846 km (0.095 R)
• M6: 729,290 km (0.094 R)
• M7: 1,026,840 km (0.066 R)
• M8: 1,179,878 km (0.114 R)
• M9: 1,239,119 km (0.106 R)
• M10: 1,340,397 km (0.086 R)
• M11: 1,423,424 km (0.047 R)
• M12: 2,100,952 km (0.094 R)
• M13: 2,222,725 km (0.106 R)
• M14: 2,498,883 km (0.035 R)
• M15: 2,576,075 km (0.092 R)
• M16: 2,786,111 km (0.039 R)
• M17: 4,068,314 km (0.031 R)
• M18: 4,129,200 km (0.069 R)
• M19: 4,220,904 km (0.101 R)
• M20: 4,437,522 km (0.112 R)
• M21: 5,241,161 km (0.106 R)
• M22: 5,340,494 km (0.11 R)
• M23: 5,778,816 km (0.076 R)
• M24: 6,054,226 km (0.111 R)
• M25: 6,404,584 km (0.118 R)
• M26: 6,906,335 km (0.117 R)
• M27: 8,023,532 km (0.116 R)
• M28: 8,138,423 km (0.114 R)
• M29: 8,642,119 km (0.072 R)
• M30: 8,759,853 km (0.083 R)
• M31: 9,802,251 km (0.081 R)
• M32: 10,841,058 km (0.073 R)
• M33: 11,180,945 km (0.083 R)
• M34: 11,309,300 km (0.078 R)
• M35: 11,697,207 km (0.05 R)
• M36: 12,441,905 km (0.099 R)
• M37: 12,530,467 km (0.114 R)
• M38: 15,238,039 km (0.105 R)
• M39: 15,380,307 km (0.11 R)
• M40: 15,475,451 km (0.107 R)
• M41: 16,730,278 km (0.098 R)
• M42: 17,568,176 km (0.058 R)
• M43: 18,419,836 km (0.115 R)
• M44: 18,672,956 km (0.075 R)
• M45: 19,696,504 km (0.114 R)
• M46: 20,843,471 km (0.092 R)
• M47: 22,442,224 km (0.036 R)
• M48: 22,929,464 km (0.075 R)
• M49: 23,475,047 km (0.116 R)
• M50: 23,859,364 km (0.052 R)
• M51: 24,690,231 km (0.12 R)
• M52: 25,812,514 km (0.081 R)
• M53: 25,925,610 km (0.118 R)
• M54: 26,039,005 km (0.116 R)
• M55: 26,493,932 km (0.061 R)
• M56: 27,353,971 km (0.117 R)
• M57: 27,642,695 km (0.092 R)
• M58: 27,758,483 km (0.085 R)
• M59: 28,748,971 km (0.115 R)
• M60: 29,632,645 km (0.063 R)
• M61: 30,644,825 km (0.062 R)
• M62: 31,850,135 km (0.045 R)
• M63: 32,458,699 km (0.099 R)
• M64: 32,948,183 km (0.091 R)
• M65: 33,193,823 km (0.107 R)
• M66: 35,055,867 km (0.101 R)
• M67: 35,432,256 km (0.117 R)
• M68: 35,747,010 km (0.063 R)
• M69: 36,887,693 km (0.051 R)
• M70: 37,462,598 km (0.039 R)
• M71: 39,530,340 km (0.096 R)
• M72: 41,105,456 km (0.067 R)
• M73: 41,502,339 km (0.107 R)
• M74: 42,233,424 km (0.119 R)
• M75: 44,927,532 km (0.075 R)
• M76: 45,063,666 km (0.102 R)
• M77: 45,131,733 km (0.092 R)
• M78: 45,336,383 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 5.2

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.24 AU - 13.92 AU

Year: 18278 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,658,980 km

• M1: 498,759 km (0.116 R)
• M2: 1,088,325 km (0.093 R)
• M3: 1,319,154 km (0.077 R)
• M4: 2,192,955 km (0.092 R)
• M5: 2,320,712 km (0.08 R)
• M6: 2,752,302 km (0.039 R)
• M7: 3,801,731 km (0.09 R)
• M8: 3,878,175 km (0.105 R)
• M9: 4,630,503 km (0.099 R)
• M10: 4,671,343 km (0.097 R)
• M11: 5,730,346 km (0.116 R)
• M12: 7,000,283 km (0.118 R)
• M13: 7,283,322 km (0.073 R)
• M14: 7,330,894 km (0.061 R)
• M15: 7,522,080 km (0.098 R)
• M16: 9,941,377 km (0.119 R)
• M17: 10,688,618 km (0.057 R)
• M18: 11,069,046 km (0.096 R)
• M19: 11,233,304 km (0.096 R)
• M20: 11,787,115 km (0.086 R)
• M21: 12,011,063 km (0.066 R)
• M22: 12,179,959 km (0.11 R)
• M23: 12,236,507 km (0.081 R)
• M24: 12,293,055 km (0.103 R)
• M25: 12,349,753 km (0.08 R)
• M26: 12,806,176 km (0.025 R)
• M27: 13,794,120 km (0.113 R)
• M28: 13,971,095 km (0.09 R)
• M29: 14,208,058 km (0.098 R)
• M30: 14,327,138 km (0.115 R)
• M31: 14,566,195 km (0.114 R)
• M32: 14,626,184 km (0.076 R)
• M33: 15,169,523 km (0.052 R)
• M34: 15,230,260 km (0.091 R)
• M35: 16,213,866 km (0.118 R)
• M36: 16,275,949 km (0.078 R)
• M37: 18,112,562 km (0.107 R)
• M38: 18,891,518 km (0.082 R)
• M39: 19,814,088 km (0.038 R)
• M40: 20,080,373 km (0.111 R)
• M41: 21,089,410 km (0.049 R)
• M42: 21,908,608 km (0.073 R)
• M43: 22,046,089 km (0.098 R)
• M44: 22,599,002 km (0.051 R)
• M45: 22,668,565 km (0.118 R)
• M46: 23,296,727 km (0.119 R)
• M47: 23,437,050 km (0.042 R)
• M48: 24,570,104 km (0.086 R)
• M49: 25,938,775 km (0.107 R)
• M50: 27,553,983 km (0.091 R)
• M51: 28,899,765 km (0.115 R)
• M52: 29,050,560 km (0.119 R)
• M53: 29,428,744 km (0.099 R)
• M54: 29,504,590 km (0.095 R)
• M55: 30,957,933 km (0.076 R)
• M56: 31,035,125 km (0.11 R)
• M57: 32,748,171 km (0.109 R)
• M58: 32,984,236 km (0.093 R)
• M59: 33,299,738 km (0.116 R)
• M60: 33,378,726 km (0.117 R)
• M61: 35,940,739 km (0.066 R)
• M62: 36,021,821 km (0.054 R)
• M63: 36,265,366 km (0.119 R)
• M64: 36,999,443 km (0.087 R)
• M65: 37,163,253 km (0.116 R)
• M66: 37,327,212 km (0.113 R)
• M67: 38,731,188 km (0.091 R)
• M68: 39,984,369 km (0.095 R)
• M69: 41,081,071 km (0.111 R)
• M70: 42,530,076 km (0.094 R)
• M71: 43,217,778 km (0.119 R)
• M72: 43,390,264 km (0.093 R)
• M73: 44,865,748 km (0.076 R)
• M74: 45,653,530 km (0.077 R)
• M75: 46,269,425 km (0.104 R)
• M76: 46,711,038 km (0.103 R)
• M77: 46,888,012 km (0.11 R)
• M78: 46,976,574 km (0.084 R)
• M79: 47,065,285 km (0.1 R)
• M80: 47,153,997 km (0.072 R)
• M81: 47,509,292 km (0.08 R)
• M82: 47,598,303 km (0.076 R)
• M83: 49,209,621 km (0.062 R)
• M84: 50,656,681 km (0.071 R)
• M85: 51,476,927 km (0.101 R)
• M86: 54,707,792 km (0.098 R)
• M87: 55,830,673 km (0.098 R)
• M88: 55,924,471 km (0.096 R)
• M89: 58,479,902 km (0.062 R)
• M90: 59,244,347 km (0.114 R)
• M91: 59,627,766 km (0.108 R)
• M92: 60,589,980 km (0.054 R)
• M93: 60,686,471 km (0.11 R)
• M94: 60,783,111 km (0.054 R)
• M95: 62,724,891 km (0.118 R)
• M96: 63,507,288 km (0.05 R)
• M97: 63,703,411 km (0.118 R)
• M98: 65,081,955 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 4.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.77 AU - 20.13 AU

Year: 24369 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,658,980 km

• M1: 115,340 km (0.026 R)
• M2: 228,885 km (0.09 R)
• M3: 306,376 km (0.098 R)
• M4: 423,811 km (0.102 R)
• M5: 555,457 km (0.107 R)
• M6: 700,118 km (0.082 R)
• M7: 776,862 km (0.049 R)
• M8: 981,063 km (0.066 R)
• M9: 1,089,372 km (0.06 R)
• M10: 1,389,166 km (0.098 R)
• M11: 1,586,037 km (0.118 R)
• M12: 1,870,871 km (0.05 R)
• M13: 2,342,104 km (0.105 R)
• M14: 2,428,871 km (0.104 R)
• M15: 2,972,210 km (0.072 R)
• M16: 3,387,045 km (0.081 R)
• M17: 3,786,173 km (0.09 R)
• M18: 3,854,090 km (0.084 R)
• M19: 3,991,271 km (0.075 R)
• M20: 5,070,021 km (0.111 R)
• M21: 5,796,917 km (0.037 R)
• M22: 6,393,663 km (0.095 R)
• M23: 6,802,215 km (0.103 R)
• M24: 11,033,741 km (0.084 R)
• M25: 11,522,926 km (0.092 R)
• M26: 12,119,223 km (0.093 R)
• M27: 13,601,139 km (0.049 R)
• M28: 14,496,183 km (0.083 R)
• M29: 14,709,510 km (0.055 R)
• M30: 14,977,589 km (0.102 R)
• M31: 15,085,300 km (0.086 R)
• M32: 15,736,948 km (0.058 R)
• M33: 16,121,415 km (0.111 R)
• M34: 16,564,523 km (0.096 R)
• M35: 16,899,323 km (0.079 R)
• M36: 18,318,858 km (0.054 R)
• M37: 18,491,643 km (0.118 R)
• M38: 18,781,115 km (0.049 R)
• M39: 19,540,324 km (0.114 R)
• M40: 20,190,626 km (0.073 R)
• M41: 21,391,149 km (0.059 R)
• M42: 22,429,658 km (0.079 R)
• M43: 24,049,354 km (0.1 R)
• M44: 24,112,334 km (0.114 R)
• M45: 25,448,991 km (0.034 R)
• M46: 26,353,460 km (0.098 R)
• M47: 26,678,985 km (0.118 R)
• M48: 27,268,251 km (0.106 R)
• M49: 27,729,611 km (0.12 R)
• M50: 28,927,740 km (0.109 R)
• M51: 30,006,939 km (0.113 R)
• M52: 31,236,634 km (0.083 R)
• M53: 31,857,615 km (0.097 R)
• M54: 32,622,060 km (0.111 R)
• M55: 33,322,327 km (0.091 R)
• M56: 34,737,673 km (0.079 R)
• M57: 37,699,860 km (0.073 R)
• M58: 37,919,769 km (0.09 R)
• M59: 38,877,495 km (0.091 R)
• M60: 38,951,546 km (0.037 R)
• M61: 40,366,592 km (0.054 R)
• M62: 40,591,587 km (0.115 R)
• M63: 41,344,513 km (0.075 R)
• M64: 42,330,064 km (0.101 R)
• M65: 42,940,573 km (0.028 R)
• M66: 46,742,154 km (0.1 R)
• M67: 46,820,842 km (0.1 R)
• M68: 48,165,578 km (0.095 R)
• M69: 50,246,484 km (0.109 R)
• M70: 50,730,882 km (0.103 R)
• M71: 51,785,697 km (0.118 R)
• M72: 54,412,635 km (0.118 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: 262 - 12,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit