🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 229 Days

Day: 42 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 244 Days

Day: 14.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.21 AU - 1.53 AU

Year: 614 Days

Day: 45.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.58 AU - 1.78 AU

Year: 834 Days

Day: 26.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,840,551 km

• M1: 875,447 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 13

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.33 AU - 4.85 AU

Year: 3167 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,840,551 km

• M1: 163,810 km (0.098 R)
• M2: 264,639 km (0.104 R)
• M3: 396,135 km (0.099 R)
• M4: 495,917 km (0.087 R)
• M5: 578,046 km (0.073 R)
• M6: 781,050 km (0.054 R)
• M7: 892,052 km (0.115 R)
• M8: 1,119,291 km (0.073 R)
• M9: 1,559,857 km (0.063 R)
• M10: 1,944,024 km (0.049 R)
• M11: 2,292,587 km (0.072 R)
• M12: 2,424,383 km (0.053 R)
• M13: 2,888,136 km (0.093 R)
• M14: 2,994,949 km (0.12 R)
• M15: 3,417,264 km (0.11 R)
• M16: 3,511,660 km (0.066 R)
• M17: 3,761,190 km (0.063 R)
• M18: 3,937,416 km (0.051 R)
• M19: 4,116,335 km (0.111 R)
• M20: 4,400,272 km (0.082 R)
• M21: 4,586,072 km (0.11 R)
• M22: 4,901,873 km (0.064 R)
• M23: 5,051,621 km (0.043 R)
• M24: 6,142,638 km (0.066 R)
• M25: 6,257,978 km (0.083 R)
• M26: 6,774,390 km (0.112 R)
• M27: 7,182,792 km (0.058 R)
• M28: 7,328,949 km (0.112 R)
• M29: 7,723,439 km (0.075 R)
• M30: 7,823,071 km (0.082 R)
• M31: 7,948,434 km (0.03 R)
• M32: 8,481,750 km (0.074 R)
• M33: 8,817,897 km (0.091 R)
• M34: 8,922,167 km (0.034 R)
• M35: 9,211,040 km (0.028 R)
• M36: 9,396,541 km (0.09 R)
• M37: 9,556,462 km (0.087 R)
• M38: 9,933,448 km (0.082 R)
• M39: 10,069,133 km (0.081 R)
• M40: 10,205,567 km (0.097 R)
• M41: 10,342,598 km (0.044 R)
• M42: 11,065,007 km (0.115 R)
• M43: 11,432,419 km (0.119 R)
• M44: 12,005,379 km (0.095 R)
• M45: 12,121,167 km (0.081 R)
• M46: 12,587,763 km (0.12 R)
• M47: 12,971,332 km (0.099 R)
• M48: 13,149,653 km (0.045 R)
• M49: 13,239,112 km (0.103 R)
• M50: 13,478,619 km (0.086 R)
• M51: 13,780,208 km (0.098 R)
• M52: 14,420,636 km (0.074 R)
• M53: 14,852,974 km (0.117 R)
• M54: 15,321,066 km (0.094 R)
• M55: 15,730,665 km (0.05 R)
• M56: 16,303,625 km (0.088 R)
• M57: 17,143,467 km (0.101 R)
• M58: 17,306,678 km (0.088 R)
• M59: 17,667,359 km (0.104 R)
• M60: 18,030,583 km (0.09 R)
• M61: 18,130,065 km (0.043 R)
• M62: 18,296,268 km (0.09 R)
• M63: 18,697,191 km (0.1 R)
• M64: 19,101,105 km (0.118 R)
• M65: 19,644,145 km (0.075 R)
• M66: 19,951,868 km (0.094 R)
• M67: 20,919,467 km (0.057 R)
• M68: 21,093,898 km (0.084 R)
• M69: 21,303,784 km (0.045 R)
• M70: 22,043,845 km (0.104 R)
• M71: 22,328,081 km (0.119 R)
• M72: 22,434,893 km (0.087 R)
• M73: 22,613,513 km (0.112 R)
• M74: 23,079,810 km (0.075 R)
• M75: 24,022,127 km (0.08 R)
• M76: 24,497,998 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 11.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.08 AU - 9.5 AU

Year: 9978 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,840,551 km

• M1: 198,965 km (0.059 R)
• M2: 302,337 km (0.086 R)
• M3: 401,221 km (0.071 R)
• M4: 627,862 km (0.094 R)
• M5: 734,376 km (0.11 R)
• M6: 814,560 km (0.081 R)
• M7: 985,102 km (0.118 R)
• M8: 1,244,505 km (0.107 R)
• M9: 1,718,431 km (0.098 R)
• M10: 1,851,124 km (0.109 R)
• M11: 2,174,255 km (0.105 R)
• M12: 2,342,703 km (0.102 R)
• M13: 2,848,044 km (0.112 R)
• M14: 3,194,812 km (0.112 R)
• M15: 3,726,034 km (0.099 R)
• M16: 3,870,396 km (0.078 R)
• M17: 4,164,954 km (0.05 R)
• M18: 4,405,956 km (0.095 R)
• M19: 4,558,995 km (0.104 R)
• M20: 5,382,831 km (0.107 R)
• M21: 5,579,552 km (0.082 R)
• M22: 6,218,185 km (0.083 R)
• M23: 6,563,607 km (0.091 R)
• M24: 6,986,520 km (0.115 R)
• M25: 7,093,781 km (0.059 R)
• M26: 7,637,570 km (0.1 R)
• M27: 7,784,924 km (0.118 R)
• M28: 8,194,971 km (0.111 R)
• M29: 8,383,764 km (0.051 R)
• M30: 8,881,326 km (0.049 R)
• M31: 9,309,775 km (0.108 R)
• M32: 10,065,842 km (0.093 R)
• M33: 10,676,650 km (0.071 R)
• M34: 10,759,079 km (0.1 R)
• M35: 11,007,411 km (0.096 R)
• M36: 11,257,689 km (0.094 R)
• M37: 11,467,724 km (0.097 R)
• M38: 12,580,583 km (0.051 R)
• M39: 13,061,839 km (0.052 R)
• M40: 13,638,389 km (0.067 R)
• M41: 14,404,929 km (0.063 R)
• M42: 15,046,554 km (0.112 R)
• M43: 15,510,756 km (0.108 R)
• M44: 16,026,719 km (0.051 R)
• M45: 16,215,661 km (0.115 R)
• M46: 16,310,506 km (0.082 R)
• M47: 16,453,073 km (0.119 R)
• M48: 16,643,810 km (0.096 R)
• M49: 17,172,040 km (0.115 R)
• M50: 17,268,681 km (0.079 R)
• M51: 17,852,262 km (0.039 R)
• M52: 17,999,167 km (0.111 R)
• M53: 18,640,493 km (0.115 R)
• M54: 18,889,125 km (0.117 R)
• M55: 19,945,585 km (0.107 R)
• M56: 20,199,901 km (0.074 R)
• M57: 21,124,566 km (0.05 R)
• M58: 21,435,729 km (0.116 R)
• M59: 22,062,844 km (0.086 R)
• M60: 22,431,453 km (0.066 R)
• M61: 22,643,134 km (0.049 R)
• M62: 23,549,547 km (0.119 R)
• M63: 23,980,239 km (0.04 R)
• M64: 24,359,320 km (0.09 R)
• M65: 24,849,403 km (0.109 R)
• M66: 26,172,596 km (0.114 R)
• M67: 26,730,596 km (0.116 R)
• M68: 27,123,590 km (0.119 R)
• M69: 27,631,624 km (0.107 R)
• M70: 28,657,267 km (0.093 R)
• M71: 29,753,371 km (0.108 R)
• M72: 30,921,880 km (0.098 R)
• M73: 31,748,857 km (0.105 R)
• M74: 32,224,578 km (0.092 R)
• M75: 32,642,854 km (0.109 R)
• M76: 34,029,776 km (0.106 R)
• M77: 34,151,249 km (0.052 R)
• M78: 34,944,716 km (0.086 R)
• M79: 35,991,303 km (0.114 R)
• M80: 36,425,286 km (0.063 R)
• M81: 36,549,602 km (0.061 R)
• M82: 37,110,744 km (0.094 R)
• M83: 39,383,584 km (0.106 R)
• M84: 41,571,453 km (0.098 R)
• M85: 44,063,006 km (0.062 R)
• M86: 44,195,400 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 8.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.49 AU - 10.33 AU

Year: 11945 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,840,551 km

• M1: 111,600 km (0.046 R)
• M2: 466,446 km (0.12 R)
• M3: 528,080 km (0.072 R)
• M4: 609,462 km (0.066 R)
• M5: 731,085 km (0.119 R)
• M6: 785,838 km (0.11 R)
• M7: 861,385 km (0.111 R)
• M8: 919,578 km (0.098 R)
• M9: 1,166,564 km (0.1 R)
• M10: 2,001,171 km (0.119 R)
• M11: 2,080,009 km (0.046 R)
• M12: 2,159,744 km (0.066 R)
• M13: 2,489,309 km (0.043 R)
• M14: 2,545,857 km (0.074 R)
• M15: 2,834,880 km (0.118 R)
• M16: 3,073,638 km (0.096 R)
• M17: 3,164,893 km (0.076 R)
• M18: 3,319,128 km (0.112 R)
• M19: 3,634,929 km (0.047 R)
• M20: 4,059,937 km (0.107 R)
• M21: 4,227,636 km (0.056 R)
• M22: 4,570,065 km (0.115 R)
• M23: 5,317,905 km (0.057 R)
• M24: 5,913,155 km (0.099 R)
• M25: 6,257,230 km (0.058 R)
• M26: 6,490,304 km (0.114 R)
• M27: 6,964,978 km (0.082 R)
• M28: 7,125,795 km (0.103 R)
• M29: 7,328,351 km (0.077 R)
• M30: 7,450,872 km (0.115 R)
• M31: 7,698,007 km (0.092 R)
• M32: 8,200,207 km (0.12 R)
• M33: 8,455,272 km (0.098 R)
• M34: 8,842,880 km (0.056 R)
• M35: 9,859,696 km (0.089 R)
• M36: 10,404,831 km (0.045 R)
• M37: 11,714,411 km (0.087 R)
• M38: 12,340,029 km (0.104 R)
• M39: 12,437,268 km (0.107 R)
• M40: 12,583,574 km (0.056 R)
• M41: 13,075,452 km (0.105 R)
• M42: 13,174,636 km (0.073 R)
• M43: 13,573,613 km (0.062 R)
• M44: 14,077,908 km (0.081 R)
• M45: 14,179,485 km (0.092 R)
• M46: 15,156,957 km (0.091 R)
• M47: 16,475,812 km (0.084 R)
• M48: 17,121,925 km (0.063 R)
• M49: 17,284,837 km (0.08 R)
• M50: 18,773,186 km (0.096 R)
• M51: 19,165,731 km (0.1 R)
• M52: 19,334,926 km (0.055 R)
• M53: 19,617,816 km (0.087 R)
• M54: 19,731,361 km (0.118 R)
• M55: 19,902,052 km (0.08 R)
• M56: 19,959,049 km (0.11 R)
• M57: 20,705,243 km (0.087 R)
• M58: 21,227,190 km (0.084 R)
• M59: 22,521,211 km (0.102 R)
• M60: 23,117,957 km (0.079 R)
• M61: 23,237,785 km (0.093 R)
• M62: 24,387,744 km (0.08 R)
• M63: 26,868,376 km (0.084 R)
• M64: 31,664,633 km (0.102 R)
• M65: 32,198,698 km (0.079 R)
• M66: 33,886,910 km (0.083 R)
• M67: 35,396,352 km (0.054 R)
• M68: 37,137,971 km (0.106 R)
• M69: 37,489,675 km (0.06 R)
• M70: 38,978,623 km (0.081 R)
• M71: 39,264,504 km (0.045 R)
• M72: 39,336,012 km (0.109 R)
• M73: 39,910,169 km (0.11 R)
• M74: 39,982,125 km (0.086 R)
• M75: 40,703,935 km (0.111 R)
• M76: 40,776,490 km (0.056 R)
• M77: 40,848,895 km (0.108 R)
• M78: 43,338,354 km (0.057 R)
• M79: 43,486,455 km (0.076 R)
• M80: 43,708,608 km (0.109 R)
• M81: 44,601,558 km (0.051 R)
• M82: 45,125,151 km (0.103 R)
• M83: 45,801,333 km (0.117 R)
• M84: 46,027,525 km (0.119 R)
• M85: 46,102,922 km (0.042 R)
• M86: 46,935,734 km (0.072 R)
• M87: 50,627,659 km (0.102 R)
• M88: 50,783,540 km (0.075 R)
• M89: 51,017,661 km (0.068 R)
• M90: 52,193,351 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.63 AU - 23.57 AU

Year: 31961 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,840,551 km

• M1: 89,609 km (0.082 R)
• M2: 295,905 km (0.071 R)
• M3: 609,312 km (0.052 R)
• M4: 1,348,176 km (0.117 R)
• M5: 1,758,074 km (0.074 R)
• M6: 1,824,346 km (0.111 R)
• M7: 1,891,665 km (0.073 R)
• M8: 2,204,624 km (0.105 R)
• M9: 2,385,488 km (0.049 R)
• M10: 2,571,288 km (0.113 R)
• M11: 2,800,622 km (0.079 R)
• M12: 3,443,893 km (0.062 R)
• M13: 3,654,078 km (0.097 R)
• M14: 3,739,348 km (0.103 R)
• M15: 3,911,835 km (0.063 R)
• M16: 4,953,933 km (0.098 R)
• M17: 6,076,366 km (0.106 R)
• M18: 6,279,371 km (0.079 R)
• M19: 6,381,845 km (0.108 R)
• M20: 6,484,619 km (0.119 R)
• M21: 6,744,321 km (0.083 R)
• M22: 7,220,491 km (0.118 R)
• M23: 7,381,458 km (0.111 R)
• M24: 9,996,429 km (0.082 R)
• M25: 10,176,096 km (0.115 R)
• M26: 11,777,092 km (0.101 R)
• M27: 12,606,613 km (0.119 R)
• M28: 13,061,091 km (0.049 R)
• M29: 14,456,390 km (0.097 R)
• M30: 14,591,776 km (0.045 R)
• M31: 14,727,462 km (0.117 R)
• M32: 14,795,529 km (0.093 R)
• M33: 14,863,596 km (0.073 R)
• M34: 15,137,360 km (0.12 R)
• M35: 15,828,652 km (0.048 R)
• M36: 16,459,655 km (0.107 R)
• M37: 17,098,887 km (0.08 R)
• M38: 18,769,147 km (0.086 R)
• M39: 18,916,800 km (0.037 R)
• M40: 19,886,195 km (0.073 R)
• M41: 20,719,006 km (0.086 R)
• M42: 21,408,802 km (0.086 R)
• M43: 21,717,721 km (0.064 R)
• M44: 23,205,622 km (0.055 R)
• M45: 24,564,569 km (0.063 R)
• M46: 26,443,817 km (0.111 R)
• M47: 26,692,299 km (0.062 R)
• M48: 26,858,353 km (0.117 R)
• M49: 26,941,529 km (0.111 R)
• M50: 32,175,211 km (0.114 R)
• M51: 32,706,582 km (0.111 R)
• M52: 33,598,635 km (0.114 R)
• M53: 36,046,654 km (0.11 R)
• M54: 36,875,426 km (0.086 R)
• M55: 37,803,681 km (0.12 R)
• M56: 38,177,077 km (0.104 R)
• M57: 38,458,022 km (0.037 R)
• M58: 39,967,614 km (0.118 R)
• M59: 40,157,604 km (0.036 R)
• M60: 40,634,073 km (0.07 R)
• M61: 40,729,516 km (0.102 R)
• M62: 41,208,229 km (0.116 R)
• M63: 42,171,341 km (0.103 R)
• M64: 42,461,710 km (0.053 R)
• M65: 43,336,708 km (0.096 R)
• M66: 43,727,458 km (0.075 R)
• M67: 45,798,341 km (0.115 R)
• M68: 46,096,789 km (0.047 R)
• M69: 48,913,268 km (0.108 R)
• M70: 51,577,905 km (0.091 R)
• M71: 53,554,991 km (0.08 R)
• M72: 55,133,098 km (0.049 R)
• M73: 55,344,630 km (0.06 R)
• M74: 57,154,016 km (0.088 R)
• M75: 58,874,541 km (0.11 R)
• M76: 59,199,019 km (0.088 R)
• M77: 64,805,648 km (0.092 R)
• M78: 66,261,534 km (0.047 R)
• M79: 66,374,032 km (0.049 R)
• M80: 67,728,342 km (0.057 R)
• M81: 68,408,862 km (0.111 R)
• M82: 69,091,777 km (0.07 R)
• M83: 69,662,492 km (0.082 R)
• M84: 70,464,187 km (0.047 R)
• M85: 71,038,643 km (0.116 R)
• M86: 71,614,745 km (0.084 R)
• M87: 71,730,085 km (0.113 R)
• M88: 73,003,611 km (0.066 R)
• M89: 74,635,126 km (0.085 R)
• M90: 75,690,389 km (0.067 R)
• M91: 76,278,757 km (0.1 R)
• M92: 77,104,987 km (0.098 R)
• M93: 79,243,189 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit