🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 210 Days

Day: 12.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.13 AU - 1.59 AU

Year: 607 Days

Day: 28.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.12 AU - 3.44 AU

Year: 1775 Days

Day: 15.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.27 AU - 4.03 AU

Year: 2670 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,869,691 km

• M1: 613,501 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 12.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.57 AU - 5.83 AU

Year: 5211 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,869,691 km

• M1: 155,432 km (0.102 R)
• M2: 280,945 km (0.099 R)
• M3: 508,334 km (0.091 R)
• M4: 647,908 km (0.049 R)
• M5: 850,763 km (0.102 R)
• M6: 1,048,681 km (0.067 R)
• M7: 1,233,734 km (0.07 R)
• M8: 1,350,121 km (0.043 R)
• M9: 1,490,892 km (0.062 R)
• M10: 1,754,783 km (0.108 R)
• M11: 1,864,737 km (0.043 R)
• M12: 2,080,308 km (0.034 R)
• M13: 2,280,171 km (0.043 R)
• M14: 2,449,665 km (0.054 R)
• M15: 2,904,891 km (0.092 R)
• M16: 3,236,700 km (0.074 R)
• M17: 3,345,607 km (0.11 R)
• M18: 3,497,299 km (0.091 R)
• M19: 3,580,924 km (0.069 R)
• M20: 3,951,628 km (0.097 R)
• M21: 4,068,164 km (0.087 R)
• M22: 4,245,288 km (0.052 R)
• M23: 4,653,092 km (0.043 R)
• M24: 4,791,769 km (0.09 R)
• M25: 5,121,034 km (0.088 R)
• M26: 5,248,492 km (0.117 R)
• M27: 5,785,099 km (0.077 R)
• M28: 6,018,173 km (0.094 R)
• M29: 6,459,187 km (0.093 R)
• M30: 6,562,410 km (0.062 R)
• M31: 7,034,092 km (0.08 R)
• M32: 7,426,637 km (0.05 R)
• M33: 7,771,310 km (0.061 R)
• M34: 7,973,417 km (0.117 R)
• M35: 8,760,601 km (0.097 R)
• M36: 8,856,044 km (0.072 R)
• M37: 8,970,936 km (0.111 R)
• M38: 9,047,829 km (0.108 R)
• M39: 9,474,781 km (0.096 R)
• M40: 9,572,768 km (0.047 R)
• M41: 9,769,639 km (0.086 R)
• M42: 9,928,212 km (0.105 R)
• M43: 10,227,707 km (0.117 R)
• M44: 10,408,870 km (0.096 R)
• M45: 11,082,360 km (0.1 R)
• M46: 11,164,938 km (0.12 R)
• M47: 11,664,744 km (0.066 R)
• M48: 11,769,762 km (0.093 R)
• M49: 11,854,135 km (0.038 R)
• M50: 12,321,180 km (0.113 R)
• M51: 12,557,096 km (0.059 R)
• M52: 12,643,264 km (0.073 R)
• M53: 12,794,507 km (0.071 R)
• M54: 13,273,669 km (0.05 R)
• M55: 13,515,420 km (0.043 R)
• M56: 13,869,817 km (0.057 R)
• M57: 14,092,867 km (0.107 R)
• M58: 14,587,737 km (0.069 R)
• M59: 14,678,393 km (0.117 R)
• M60: 14,928,521 km (0.096 R)
• M61: 15,019,776 km (0.072 R)
• M62: 15,248,810 km (0.084 R)
• M63: 15,456,003 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 9.6

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.46 AU - 10.98 AU

Year: 10719 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,869,691 km

• M1: 132,394 km (0.094 R)
• M2: 233,522 km (0.111 R)
• M3: 400,324 km (0.03 R)
• M4: 694,733 km (0.088 R)
• M5: 856,897 km (0.073 R)
• M6: 1,052,122 km (0.071 R)
• M7: 1,327,831 km (0.093 R)
• M8: 1,462,918 km (0.118 R)
• M9: 1,746,854 km (0.058 R)
• M10: 1,870,422 km (0.088 R)
• M11: 2,048,444 km (0.099 R)
• M12: 2,757,687 km (0.116 R)
• M13: 2,844,155 km (0.041 R)
• M14: 3,199,300 km (0.073 R)
• M15: 3,259,887 km (0.117 R)
• M16: 3,351,591 km (0.106 R)
• M17: 3,444,042 km (0.105 R)
• M18: 3,537,391 km (0.068 R)
• M19: 3,726,633 km (0.083 R)
• M20: 4,482,999 km (0.053 R)
• M21: 5,214,084 km (0.09 R)
• M22: 5,357,698 km (0.102 R)
• M23: 5,538,861 km (0.049 R)
• M24: 5,944,870 km (0.075 R)
• M25: 6,863,700 km (0.119 R)
• M26: 7,179,800 km (0.064 R)
• M27: 8,745,492 km (0.12 R)
• M28: 9,002,052 km (0.113 R)
• M29: 9,088,220 km (0.084 R)
• M30: 9,479,119 km (0.118 R)
• M31: 9,742,711 km (0.067 R)
• M32: 10,775,684 km (0.108 R)
• M33: 10,958,942 km (0.089 R)
• M34: 11,608,196 km (0.064 R)
• M35: 11,701,994 km (0.111 R)
• M36: 12,270,017 km (0.101 R)
• M37: 12,365,610 km (0.049 R)
• M38: 13,187,800 km (0.072 R)
• M39: 13,432,842 km (0.093 R)
• M40: 15,037,578 km (0.1 R)
• M41: 17,825,633 km (0.087 R)
• M42: 17,933,942 km (0.086 R)
• M43: 18,151,158 km (0.084 R)
• M44: 18,698,088 km (0.109 R)
• M45: 19,472,856 km (0.11 R)
• M46: 20,371,191 km (0.084 R)
• M47: 20,597,981 km (0.037 R)
• M48: 22,558,461 km (0.119 R)
• M49: 23,028,348 km (0.057 R)
• M50: 26,222,263 km (0.03 R)
• M51: 26,283,897 km (0.08 R)
• M52: 26,345,531 km (0.119 R)
• M53: 27,088,883 km (0.119 R)
• M54: 27,525,709 km (0.049 R)
• M55: 28,786,669 km (0.054 R)
• M56: 31,626,336 km (0.087 R)
• M57: 32,152,173 km (0.087 R)
• M58: 32,614,729 km (0.095 R)
• M59: 32,813,545 km (0.079 R)
• M60: 34,015,265 km (0.037 R)
• M61: 36,874,978 km (0.11 R)
• M62: 37,845,269 km (0.115 R)
• M63: 39,386,875 km (0.1 R)
• M64: 39,457,486 km (0.108 R)
• M65: 39,528,096 km (0.106 R)
• M66: 39,598,706 km (0.101 R)
• M67: 41,091,992 km (0.111 R)
• M68: 41,665,700 km (0.102 R)
• M69: 42,242,100 km (0.064 R)
• M70: 42,966,154 km (0.103 R)
• M71: 43,038,859 km (0.107 R)
• M72: 43,184,268 km (0.092 R)
• M73: 44,280,072 km (0.07 R)
• M74: 44,353,375 km (0.095 R)
• M75: 44,720,937 km (0.099 R)
• M76: 45,385,002 km (0.092 R)
• M77: 45,458,903 km (0.085 R)
• M78: 45,829,457 km (0.085 R)
• M79: 46,126,559 km (0.12 R)
• M80: 46,797,505 km (0.084 R)
• M81: 48,677,950 km (0.08 R)
• M82: 49,057,031 km (0.079 R)
• M83: 50,276,703 km (0.107 R)
• M84: 51,274,969 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.18 AU - 17.32 AU

Year: 26248 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,869,691 km

• M1: 285,283 km (0.103 R)
• M2: 391,797 km (0.12 R)
• M3: 492,027 km (0.111 R)
• M4: 601,832 km (0.053 R)
• M5: 1,361,939 km (0.062 R)
• M6: 1,456,186 km (0.032 R)
• M7: 1,786,348 km (0.097 R)
• M8: 2,399,699 km (0.118 R)
• M9: 3,282,476 km (0.102 R)
• M10: 3,936,818 km (0.108 R)
• M11: 4,118,130 km (0.113 R)
• M12: 4,822,287 km (0.109 R)
• M13: 5,065,234 km (0.058 R)
• M14: 5,412,152 km (0.074 R)
• M15: 5,563,246 km (0.056 R)
• M16: 6,233,893 km (0.117 R)
• M17: 6,984,575 km (0.091 R)
• M18: 7,149,133 km (0.054 R)
• M19: 7,706,983 km (0.1 R)
• M20: 8,048,515 km (0.116 R)
• M21: 8,570,013 km (0.054 R)
• M22: 8,805,331 km (0.036 R)
• M23: 8,864,422 km (0.102 R)
• M24: 9,342,387 km (0.092 R)
• M25: 9,463,262 km (0.057 R)
• M26: 10,573,877 km (0.102 R)
• M27: 10,636,857 km (0.103 R)
• M28: 11,080,714 km (0.12 R)
• M29: 11,530,555 km (0.071 R)
• M30: 12,249,672 km (0.067 R)
• M31: 13,118,088 km (0.062 R)
• M32: 14,006,400 km (0.09 R)
• M33: 14,773,089 km (0.094 R)
• M34: 15,055,231 km (0.093 R)
• M35: 15,553,391 km (0.063 R)
• M36: 15,624,899 km (0.046 R)
• M37: 16,274,304 km (0.098 R)
• M38: 16,638,874 km (0.108 R)
• M39: 17,006,136 km (0.09 R)
• M40: 18,048,684 km (0.082 R)
• M41: 18,805,948 km (0.118 R)
• M42: 18,882,243 km (0.075 R)
• M43: 19,961,143 km (0.109 R)
• M44: 20,039,084 km (0.107 R)
• M45: 20,508,222 km (0.119 R)
• M46: 21,457,421 km (0.037 R)
• M47: 22,501,764 km (0.079 R)
• M48: 25,142,166 km (0.061 R)
• M49: 25,310,314 km (0.088 R)
• M50: 26,413,150 km (0.08 R)
• M51: 26,669,860 km (0.089 R)
• M52: 26,841,448 km (0.103 R)
• M53: 27,013,486 km (0.118 R)
• M54: 28,577,681 km (0.088 R)
• M55: 28,841,273 km (0.11 R)
• M56: 29,903,418 km (0.068 R)
• M57: 30,708,553 km (0.049 R)
• M58: 31,068,635 km (0.111 R)
• M59: 35,215,189 km (0.088 R)
• M60: 35,592,026 km (0.088 R)
• M61: 36,349,889 km (0.074 R)
• M62: 36,826,209 km (0.095 R)
• M63: 37,592,748 km (0.102 R)
• M64: 37,688,790 km (0.06 R)
• M65: 39,238,773 km (0.077 R)
• M66: 41,304,570 km (0.086 R)
• M67: 42,400,674 km (0.107 R)
• M68: 42,801,596 km (0.102 R)
• M69: 44,316,424 km (0.112 R)
• M70: 45,540,883 km (0.089 R)
• M71: 51,400,033 km (0.027 R)
• M72: 52,471,004 km (0.098 R)
• M73: 53,224,978 km (0.057 R)
• M74: 53,441,147 km (0.087 R)
• M75: 55,947,210 km (0.096 R)
• M76: 57,602,211 km (0.094 R)
• M77: 60,058,459 km (0.079 R)
• M78: 61,639,110 km (0.102 R)
• M79: 62,548,665 km (0.104 R)
• M80: 62,890,795 km (0.115 R)
• M81: 64,265,749 km (0.092 R)
• M82: 64,611,021 km (0.071 R)
• M83: 69,273,388 km (0.086 R)
• M84: 71,525,734 km (0.092 R)
• M85: 72,122,480 km (0.099 R)
• M86: 73,561,312 km (0.084 R)
• M87: 73,681,738 km (0.096 R)
• M88: 74,163,593 km (0.056 R)
• M89: 76,345,478 km (0.118 R)
• M90: 76,833,167 km (0.049 R)
• M91: 76,955,239 km (0.084 R)
• M92: 77,444,274 km (0.12 R)
• M93: 79,040,633 km (0.101 R)
• M94: 79,410,589 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 5.5

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.61 AU - 22.69 AU

Year: 29606 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,869,691 km

• M1: 105,915 km (0.067 R)
• M2: 387,758 km (0.079 R)
• M3: 488,287 km (0.095 R)
• M4: 1,438,384 km (0.038 R)
• M5: 2,213,749 km (0.063 R)
• M6: 2,434,406 km (0.084 R)
• M7: 3,943,400 km (0.058 R)
• M8: 4,301,088 km (0.054 R)
• M9: 4,346,417 km (0.095 R)
• M10: 4,483,747 km (0.118 R)
• M11: 5,239,665 km (0.105 R)
• M12: 5,385,823 km (0.035 R)
• M13: 5,533,326 km (0.055 R)
• M14: 6,136,505 km (0.117 R)
• M15: 6,919,350 km (0.071 R)
• M16: 7,133,425 km (0.061 R)
• M17: 7,623,059 km (0.059 R)
• M18: 7,733,462 km (0.053 R)
• M19: 8,292,808 km (0.05 R)
• M20: 8,749,680 km (0.03 R)
• M21: 8,865,170 km (0.051 R)
• M22: 11,153,568 km (0.109 R)
• M23: 11,593,985 km (0.111 R)
• M24: 12,233,067 km (0.107 R)
• M25: 16,228,975 km (0.102 R)
• M26: 16,656,077 km (0.074 R)
• M27: 17,086,919 km (0.094 R)
• M28: 17,521,501 km (0.098 R)
• M29: 18,180,031 km (0.071 R)
• M30: 18,697,789 km (0.098 R)
• M31: 19,747,966 km (0.114 R)
• M32: 20,280,086 km (0.058 R)
• M33: 22,297,862 km (0.098 R)
• M34: 23,973,657 km (0.065 R)
• M35: 24,541,231 km (0.082 R)
• M36: 25,441,960 km (0.09 R)
• M37: 25,524,389 km (0.088 R)
• M38: 25,689,545 km (0.119 R)
• M39: 25,937,877 km (0.055 R)
• M40: 26,186,958 km (0.117 R)
• M41: 26,687,662 km (0.034 R)
• M42: 28,208,474 km (0.052 R)
• M43: 28,464,735 km (0.096 R)
• M44: 29,151,688 km (0.072 R)
• M45: 30,018,159 km (0.11 R)
• M46: 30,192,441 km (0.088 R)
• M47: 31,157,048 km (0.115 R)
• M48: 31,421,836 km (0.047 R)
• M49: 32,399,308 km (0.097 R)
• M50: 32,488,618 km (0.058 R)
• M51: 32,667,687 km (0.097 R)
• M52: 34,384,023 km (0.075 R)
• M53: 35,115,407 km (0.071 R)
• M54: 35,575,122 km (0.119 R)
• M55: 36,966,232 km (0.099 R)
• M56: 37,059,581 km (0.076 R)
• M57: 37,809,366 km (0.118 R)
• M58: 38,848,473 km (0.12 R)
• M59: 41,827,116 km (0.119 R)
• M60: 42,901,528 km (0.092 R)
• M61: 43,491,392 km (0.117 R)
• M62: 43,886,181 km (0.114 R)
• M63: 45,277,142 km (0.109 R)
• M64: 48,612,726 km (0.102 R)
• M65: 49,022,325 km (0.112 R)
• M66: 49,638,967 km (0.1 R)
• M67: 50,776,210 km (0.049 R)
• M68: 50,983,852 km (0.1 R)
• M69: 52,865,644 km (0.115 R)
• M70: 53,286,911 km (0.049 R)
• M71: 54,026,673 km (0.078 R)
• M72: 54,344,867 km (0.051 R)
• M73: 54,663,660 km (0.12 R)
• M74: 55,623,630 km (0.072 R)
• M75: 57,993,559 km (0.108 R)
• M76: 58,319,234 km (0.101 R)
• M77: 59,300,147 km (0.102 R)
• M78: 59,628,215 km (0.106 R)
• M79: 59,957,031 km (0.116 R)
• M80: 62,053,047 km (0.082 R)
• M81: 63,277,506 km (0.076 R)
• M82: 63,501,005 km (0.053 R)
• M83: 63,612,904 km (0.095 R)
• M84: 63,836,703 km (0.11 R)
• M85: 64,847,386 km (0.074 R)
• M86: 67,340,285 km (0.071 R)
• M87: 68,483,661 km (0.119 R)
• M88: 68,827,886 km (0.065 R)
• M89: 70,210,769 km (0.105 R)
• M90: 73,121,046 km (0.069 R)
• M91: 74,178,254 km (0.099 R)
• M92: 74,649,786 km (0.092 R)
• M93: 74,767,819 km (0.114 R)
• M94: 75,004,184 km (0.104 R)
• M95: 75,240,698 km (0.116 R)
• M96: 78,098,167 km (0.076 R)
• M97: 79,660,717 km (0.104 R)
• M98: 80,869,617 km (0.108 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: 238 - 17,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit