🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.97 AU - 1.05 AU

Year: 384 Days

Day: 33.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.03 AU - 1.19 AU

Year: 443 Days

Day: 31.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,339,473 km

• M1: 76,893 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.9 AU - 1.46 AU

Year: 485 Days

Day: 21.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.81 AU - 4.27 AU

Year: 3076 Days

Day: 31.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.51 AU - 4.91 AU

Year: 3272 Days

Day: 13.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 132.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 8.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.44 AU - 7.48 AU

Year: 6954 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,339,473 km

• M1: 168,746 km (0.048 R)
• M2: 324,029 km (0.096 R)
• M3: 617,241 km (0.056 R)
• M4: 868,266 km (0.078 R)
• M5: 1,461,721 km (0.102 R)
• M6: 1,582,895 km (0.093 R)
• M7: 2,218,387 km (0.085 R)
• M8: 2,318,019 km (0.082 R)
• M9: 2,521,921 km (0.056 R)
• M10: 2,947,228 km (0.118 R)
• M11: 3,372,235 km (0.099 R)
• M12: 3,464,088 km (0.078 R)
• M13: 4,057,693 km (0.091 R)
• M14: 4,204,897 km (0.112 R)
• M15: 4,605,969 km (0.069 R)
• M16: 5,580,150 km (0.086 R)
• M17: 5,689,207 km (0.113 R)
• M18: 6,731,455 km (0.07 R)
• M19: 6,993,850 km (0.045 R)
• M20: 7,229,915 km (0.11 R)
• M21: 7,498,593 km (0.098 R)
• M22: 7,984,487 km (0.107 R)
• M23: 8,231,174 km (0.117 R)
• M24: 8,480,554 km (0.055 R)
• M25: 8,700,612 km (0.098 R)
• M26: 9,404,919 km (0.062 R)
• M27: 9,796,865 km (0.116 R)
• M28: 9,895,600 km (0.11 R)
• M29: 10,160,687 km (0.056 R)
• M30: 10,227,408 km (0.086 R)
• M31: 10,698,043 km (0.089 R)
• M32: 10,867,837 km (0.114 R)
• M33: 11,107,044 km (0.105 R)
• M34: 11,210,116 km (0.052 R)
• M35: 11,940,453 km (0.1 R)
• M36: 12,187,290 km (0.08 R)
• M37: 12,614,392 km (0.106 R)
• M38: 12,793,760 km (0.104 R)
• M39: 13,155,188 km (0.105 R)
• M40: 13,227,893 km (0.12 R)
• M41: 13,446,754 km (0.093 R)
• M42: 13,925,168 km (0.111 R)
• M43: 14,110,520 km (0.116 R)
• M44: 14,222,270 km (0.095 R)
• M45: 15,164,287 km (0.032 R)
• M46: 16,165,247 km (0.051 R)
• M47: 16,438,412 km (0.08 R)
• M48: 16,595,191 km (0.112 R)
• M49: 17,028,726 km (0.08 R)
• M50: 17,306,678 km (0.12 R)
• M51: 17,506,092 km (0.112 R)
• M52: 18,109,121 km (0.111 R)
• M53: 18,433,450 km (0.079 R)
• M54: 18,882,542 km (0.092 R)
• M55: 19,087,791 km (0.064 R)
• M56: 19,376,515 km (0.118 R)
• M57: 19,542,119 km (0.088 R)
• M58: 19,625,146 km (0.098 R)
• M59: 19,958,301 km (0.119 R)
• M60: 20,167,439 km (0.113 R)
• M61: 21,352,254 km (0.11 R)
• M62: 21,523,394 km (0.082 R)
• M63: 24,054,889 km (0.119 R)
• M64: 24,143,900 km (0.082 R)
• M65: 24,322,071 km (0.096 R)
• M66: 24,904,455 km (0.09 R)
• M67: 25,946,105 km (0.088 R)
• M68: 26,037,360 km (0.119 R)
• M69: 26,955,741 km (0.12 R)
• M70: 27,140,644 km (0.113 R)
• M71: 27,558,321 km (0.098 R)
• M72: 28,071,592 km (0.065 R)
• M73: 28,212,214 km (0.119 R)
• M74: 30,060,645 km (0.074 R)
• M75: 31,655,209 km (0.115 R)
• M76: 31,752,746 km (0.056 R)
• M77: 32,487,272 km (0.093 R)
• M78: 32,930,680 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 9.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.54 AU - 8.44 AU

Year: 6999 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,339,473 km

• M1: 274,961 km (0.118 R)
• M2: 632,799 km (0.026 R)
• M3: 770,130 km (0.095 R)
• M4: 1,829,582 km (0.077 R)
• M5: 2,111,724 km (0.119 R)
• M6: 2,258,180 km (0.115 R)
• M7: 2,364,694 km (0.111 R)
• M8: 2,605,397 km (0.105 R)
• M9: 3,039,679 km (0.056 R)
• M10: 3,325,710 km (0.073 R)
• M11: 3,695,516 km (0.088 R)
• M12: 4,130,696 km (0.109 R)
• M13: 4,288,073 km (0.072 R)
• M14: 4,609,110 km (0.047 R)
• M15: 4,745,095 km (0.079 R)
• M16: 5,560,403 km (0.119 R)
• M17: 5,793,028 km (0.078 R)
• M18: 6,267,702 km (0.036 R)
• M19: 6,449,015 km (0.076 R)
• M20: 6,631,973 km (0.097 R)
• M21: 6,847,693 km (0.118 R)
• M22: 6,940,892 km (0.061 R)
• M23: 7,065,657 km (0.118 R)
• M24: 7,636,822 km (0.095 R)
• M25: 7,733,462 km (0.094 R)
• M26: 8,157,123 km (0.101 R)
• M27: 8,222,946 km (0.107 R)
• M28: 8,488,034 km (0.116 R)
• M29: 8,621,624 km (0.12 R)
• M30: 9,472,537 km (0.087 R)
• M31: 9,855,358 km (0.117 R)
• M32: 10,101,746 km (0.099 R)
• M33: 10,243,415 km (0.115 R)
• M34: 10,744,418 km (0.066 R)
• M35: 10,961,634 km (0.104 R)
• M36: 11,070,691 km (0.096 R)
• M37: 11,290,151 km (0.115 R)
• M38: 11,510,958 km (0.077 R)
• M39: 11,658,910 km (0.091 R)
• M40: 12,106,656 km (0.114 R)
• M41: 12,181,904 km (0.118 R)
• M42: 12,332,699 km (0.119 R)
• M43: 12,598,235 km (0.065 R)
• M44: 13,057,650 km (0.084 R)
• M45: 13,600,690 km (0.098 R)
• M46: 13,718,125 km (0.062 R)
• M47: 14,270,141 km (0.054 R)
• M48: 14,950,063 km (0.098 R)
• M49: 15,969,274 km (0.108 R)
• M50: 16,508,125 km (0.107 R)
• M51: 16,591,601 km (0.051 R)
• M52: 17,221,707 km (0.077 R)
• M53: 17,433,537 km (0.112 R)
• M54: 17,560,995 km (0.035 R)
• M55: 17,816,957 km (0.068 R)
• M56: 18,462,322 km (0.05 R)
• M57: 19,158,999 km (0.061 R)
• M58: 19,334,478 km (0.117 R)
• M59: 19,642,948 km (0.053 R)
• M60: 20,667,843 km (0.11 R)
• M61: 21,482,105 km (0.034 R)
• M62: 21,664,464 km (0.083 R)
• M63: 22,214,685 km (0.07 R)
• M64: 22,537,817 km (0.118 R)
• M65: 22,676,793 km (0.104 R)
• M66: 22,908,969 km (0.059 R)
• M67: 23,095,218 km (0.091 R)
• M68: 25,034,007 km (0.098 R)
• M69: 25,418,324 km (0.076 R)
• M70: 26,144,322 km (0.097 R)
• M71: 26,387,868 km (0.092 R)
• M72: 26,534,324 km (0.069 R)
• M73: 27,320,012 km (0.109 R)
• M74: 27,517,631 km (0.084 R)
• M75: 27,814,882 km (0.084 R)
• M76: 28,063,513 km (0.065 R)
• M77: 28,212,962 km (0.092 R)
• M78: 30,180,622 km (0.107 R)
• M79: 31,103,492 km (0.111 R)
• M80: 32,035,786 km (0.119 R)
• M81: 32,767,170 km (0.04 R)
• M82: 33,187,540 km (0.086 R)
• M83: 33,345,665 km (0.106 R)
• M84: 33,980,708 km (0.06 R)
• M85: 34,299,650 km (0.1 R)
• M86: 35,316,317 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 3.2

Gravity: 78.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.65 AU - 13.01 AU

Year: 15411 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,339,473 km

• M1: 45,777 km (0.11 R)
• M2: 128,654 km (0.093 R)
• M3: 216,618 km (0.093 R)
• M4: 356,193 km (0.101 R)
• M5: 540,048 km (0.12 R)
• M6: 663,167 km (0.101 R)
• M7: 727,943 km (0.062 R)
• M8: 772,374 km (0.073 R)
• M9: 817,702 km (0.112 R)
• M10: 934,837 km (0.107 R)
• M11: 1,482,964 km (0.089 R)
• M12: 2,503,969 km (0.035 R)
• M13: 2,605,397 km (0.071 R)
• M14: 2,742,877 km (0.09 R)
• M15: 3,315,837 km (0.079 R)
• M16: 3,730,522 km (0.029 R)
• M17: 4,121,571 km (0.103 R)
• M18: 4,566,625 km (0.093 R)
• M19: 5,501,611 km (0.108 R)
• M20: 6,081,004 km (0.069 R)
• M21: 6,308,841 km (0.077 R)
• M22: 6,493,296 km (0.103 R)
• M23: 6,820,167 km (0.113 R)
• M24: 7,538,536 km (0.112 R)
• M25: 8,030,713 km (0.117 R)
• M26: 8,330,956 km (0.093 R)
• M27: 8,737,114 km (0.108 R)
• M28: 8,891,050 km (0.09 R)
• M29: 10,642,393 km (0.109 R)
• M30: 12,438,465 km (0.109 R)
• M31: 13,077,247 km (0.094 R)
• M32: 13,194,532 km (0.06 R)
• M33: 13,430,149 km (0.047 R)
• M34: 13,726,652 km (0.097 R)
• M35: 14,811,536 km (0.118 R)
• M36: 15,302,665 km (0.056 R)
• M37: 15,612,183 km (0.115 R)
• M38: 15,674,416 km (0.082 R)
• M39: 17,062,684 km (0.115 R)
• M40: 17,190,890 km (0.093 R)
• M41: 17,966,405 km (0.115 R)
• M42: 18,753,439 km (0.053 R)
• M43: 20,701,054 km (0.109 R)
• M44: 20,837,787 km (0.091 R)
• M45: 21,594,901 km (0.101 R)
• M46: 21,941,968 km (0.043 R)
• M47: 22,782,409 km (0.091 R)
• M48: 23,704,830 km (0.116 R)
• M49: 24,062,967 km (0.067 R)
• M50: 24,422,750 km (0.1 R)
• M51: 24,567,112 km (0.112 R)
• M52: 26,618,548 km (0.072 R)
• M53: 26,692,898 km (0.054 R)
• M54: 26,841,598 km (0.061 R)
• M55: 27,739,933 km (0.116 R)
• M56: 28,117,219 km (0.032 R)
• M57: 28,953,022 km (0.098 R)
• M58: 29,335,544 km (0.061 R)
• M59: 30,183,166 km (0.078 R)
• M60: 31,038,865 km (0.048 R)
• M61: 33,092,844 km (0.104 R)
• M62: 33,653,238 km (0.088 R)
• M63: 35,353,268 km (0.081 R)
• M64: 38,751,982 km (0.05 R)
• M65: 38,920,429 km (0.085 R)
• M66: 39,004,653 km (0.087 R)
• M67: 39,681,284 km (0.111 R)
• M68: 39,766,256 km (0.079 R)
• M69: 41,217,953 km (0.056 R)
• M70: 42,687,004 km (0.091 R)
• M71: 43,296,765 km (0.067 R)
• M72: 43,471,645 km (0.11 R)
• M73: 44,613,376 km (0.05 R)
• M74: 45,587,109 km (0.09 R)
• M75: 45,943,002 km (0.108 R)
• M76: 46,746,941 km (0.089 R)
• M77: 47,285,493 km (0.091 R)
• M78: 47,735,933 km (0.115 R)
• M79: 49,460,347 km (0.09 R)
• M80: 51,297,409 km (0.101 R)
• M81: 54,943,408 km (0.091 R)
• M82: 55,227,345 km (0.114 R)
• M83: 57,132,324 km (0.101 R)
• M84: 58,093,042 km (0.075 R)
• M85: 58,478,705 km (0.086 R)
• M86: 58,671,986 km (0.05 R)
• M87: 59,738,170 km (0.083 R)
• M88: 60,224,961 km (0.118 R)
• M89: 60,615,412 km (0.096 R)
• M90: 61,889,985 km (0.089 R)
• M91: 64,864,889 km (0.092 R)
• M92: 65,766,366 km (0.095 R)
• M93: 66,974,817 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.9

Radius: 3.6

Gravity: 28.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.59 AU - 14.21 AU

Year: 16538 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,339,473 km

• M1: 165,156 km (0.08 R)
• M2: 246,687 km (0.058 R)
• M3: 326,871 km (0.109 R)
• M4: 415,583 km (0.106 R)
• M5: 580,440 km (0.067 R)
• M6: 651,798 km (0.11 R)
• M7: 944,561 km (0.109 R)
• M8: 1,115,701 km (0.103 R)
• M9: 1,182,272 km (0.039 R)
• M10: 1,462,170 km (0.111 R)
• M11: 1,634,506 km (0.073 R)
• M12: 2,301,713 km (0.11 R)
• M13: 2,531,196 km (0.095 R)
• M14: 3,104,904 km (0.081 R)
• M15: 3,326,009 km (0.034 R)
• M16: 3,487,126 km (0.12 R)
• M17: 3,519,589 km (0.088 R)
• M18: 3,552,201 km (0.034 R)
• M19: 3,850,500 km (0.111 R)
• M20: 4,684,209 km (0.116 R)
• M21: 5,047,432 km (0.11 R)
• M22: 5,232,485 km (0.101 R)
• M23: 5,419,781 km (0.075 R)
• M24: 5,457,480 km (0.035 R)
• M25: 5,878,149 km (0.075 R)
• M26: 5,955,790 km (0.115 R)
• M27: 6,072,776 km (0.059 R)
• M28: 6,190,659 km (0.072 R)
• M29: 6,309,141 km (0.11 R)
• M30: 6,669,372 km (0.114 R)
• M31: 6,709,764 km (0.107 R)
• M32: 7,284,369 km (0.073 R)
• M33: 8,788,426 km (0.039 R)
• M34: 10,761,323 km (0.038 R)
• M35: 11,968,428 km (0.084 R)
• M36: 12,763,242 km (0.064 R)
• M37: 12,863,771 km (0.101 R)
• M38: 13,780,357 km (0.096 R)
• M39: 15,034,885 km (0.108 R)
• M40: 16,162,255 km (0.11 R)
• M41: 16,216,559 km (0.116 R)
• M42: 16,380,069 km (0.076 R)
• M43: 16,818,541 km (0.082 R)
• M44: 16,928,794 km (0.038 R)
• M45: 17,763,251 km (0.086 R)
• M46: 18,157,142 km (0.11 R)
• M47: 18,326,786 km (0.082 R)
• M48: 18,554,026 km (0.115 R)
• M49: 19,240,829 km (0.095 R)
• M50: 21,231,827 km (0.072 R)
• M51: 21,350,907 km (0.07 R)
• M52: 22,070,323 km (0.118 R)
• M53: 22,554,422 km (0.109 R)
• M54: 23,656,360 km (0.105 R)
• M55: 23,779,928 km (0.095 R)
• M56: 24,525,374 km (0.098 R)
• M57: 25,721,559 km (0.038 R)
• M58: 26,103,183 km (0.107 R)
• M59: 26,166,912 km (0.109 R)
• M60: 27,065,546 km (0.112 R)
• M61: 28,760,789 km (0.118 R)
• M62: 29,223,046 km (0.088 R)
• M63: 29,687,697 km (0.115 R)
• M64: 30,422,971 km (0.112 R)
• M65: 30,759,117 km (0.069 R)
• M66: 31,096,461 km (0.034 R)
• M67: 32,252,852 km (0.112 R)
• M68: 32,801,876 km (0.062 R)
• M69: 33,008,471 km (0.117 R)
• M70: 33,492,420 km (0.051 R)
• M71: 33,769,924 km (0.094 R)
• M72: 34,817,708 km (0.119 R)
• M73: 35,592,774 km (0.046 R)
• M74: 37,231,619 km (0.107 R)
• M75: 37,303,426 km (0.113 R)
• M76: 37,735,165 km (0.082 R)
• M77: 40,139,801 km (0.065 R)
• M78: 40,656,213 km (0.111 R)
• M79: 42,593,356 km (0.073 R)
• M80: 43,573,222 km (0.119 R)
• M81: 45,018,637 km (0.082 R)
• M82: 45,401,607 km (0.088 R)
• M83: 46,325,225 km (0.119 R)
• M84: 46,866,769 km (0.082 R)
• M85: 47,332,617 km (0.087 R)
• M86: 48,425,728 km (0.119 R)
• M87: 50,239,303 km (0.08 R)
• M88: 51,114,600 km (0.08 R)
• M89: 51,194,336 km (0.072 R)
• M90: 52,155,502 km (0.07 R)
• M91: 52,316,171 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit