🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 317 Days

Day: 16.8 Hours

Environment

Temp: 51 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,012,990 km

• M1: 151,094 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.86 AU - 1.32 AU

Year: 422 Days

Day: 23.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.61 AU - 1.61 AU

Year: 758 Days

Day: 13.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,990 km

• M1: 431,440 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.82 AU - 1.96 AU

Year: 964 Days

Day: 32.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,012,990 km

• M1: 607,367 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.03 AU - 3.13 AU

Year: 1537 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,012,990 km

• M1: 654,042 km (0.098 R)
• M2: 2,244,716 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.8

Radius: 12.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.25 AU - 5.25 AU

Year: 3839 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,012,990 km

• M1: 163,062 km (0.105 R)
• M2: 389,702 km (0.065 R)
• M3: 571,913 km (0.101 R)
• M4: 798,105 km (0.113 R)
• M5: 961,615 km (0.104 R)
• M6: 1,081,742 km (0.105 R)
• M7: 1,352,963 km (0.113 R)
• M8: 1,504,805 km (0.061 R)
• M9: 1,776,325 km (0.094 R)
• M10: 1,892,862 km (0.104 R)
• M11: 2,063,852 km (0.097 R)
• M12: 2,204,474 km (0.092 R)
• M13: 2,312,185 km (0.086 R)
• M14: 2,532,842 km (0.092 R)
• M15: 2,722,232 km (0.112 R)
• M16: 2,896,664 km (0.072 R)
• M17: 3,115,076 km (0.11 R)
• M18: 3,484,134 km (0.046 R)
• M19: 3,610,395 km (0.076 R)
• M20: 4,020,293 km (0.081 R)
• M21: 4,197,417 km (0.081 R)
• M22: 4,468,040 km (0.098 R)
• M23: 4,697,972 km (0.106 R)
• M24: 4,791,021 km (0.119 R)
• M25: 5,073,911 km (0.049 R)
• M26: 5,217,525 km (0.075 R)
• M27: 5,435,339 km (0.115 R)
• M28: 5,705,812 km (0.085 R)
• M29: 7,177,107 km (0.054 R)
• M30: 7,257,741 km (0.076 R)
• M31: 7,583,116 km (0.065 R)
• M32: 8,136,179 km (0.092 R)
• M33: 8,417,573 km (0.067 R)
• M34: 8,644,962 km (0.062 R)
• M35: 9,398,337 km (0.108 R)
• M36: 9,545,541 km (0.073 R)
• M37: 9,902,182 km (0.051 R)
• M38: 10,293,530 km (0.041 R)
• M39: 10,782,267 km (0.085 R)
• M40: 10,874,718 km (0.097 R)
• M41: 11,624,054 km (0.098 R)
• M42: 11,782,179 km (0.056 R)
• M43: 12,004,930 km (0.03 R)
• M44: 13,139,480 km (0.063 R)
• M45: 13,503,003 km (0.113 R)
• M46: 13,769,586 km (0.1 R)
• M47: 14,307,989 km (0.096 R)
• M48: 15,162,941 km (0.113 R)
• M49: 15,405,290 km (0.087 R)
• M50: 15,544,416 km (0.098 R)
• M51: 15,823,864 km (0.092 R)
• M52: 16,175,419 km (0.111 R)
• M53: 16,636,480 km (0.107 R)
• M54: 16,886,458 km (0.09 R)
• M55: 17,281,845 km (0.055 R)
• M56: 17,789,580 km (0.031 R)
• M57: 18,338,904 km (0.084 R)
• M58: 18,634,210 km (0.12 R)
• M59: 18,856,812 km (0.112 R)
• M60: 19,117,411 km (0.075 R)
• M61: 19,868,991 km (0.113 R)
• M62: 20,020,384 km (0.116 R)
• M63: 20,210,373 km (0.089 R)
• M64: 20,591,848 km (0.093 R)
• M65: 21,052,908 km (0.092 R)
• M66: 21,362,127 km (0.057 R)
• M67: 21,867,918 km (0.094 R)
• M68: 22,063,442 km (0.108 R)
• M69: 22,141,831 km (0.077 R)
• M70: 22,298,909 km (0.106 R)
• M71: 22,574,618 km (0.046 R)
• M72: 23,050,040 km (0.07 R)
• M73: 23,608,788 km (0.074 R)
• M74: 23,688,972 km (0.106 R)
• M75: 23,769,306 km (0.103 R)
• M76: 24,091,241 km (0.11 R)
• M77: 24,333,739 km (0.095 R)
• M78: 24,821,129 km (0.105 R)
• M79: 25,066,021 km (0.108 R)
• M80: 25,147,851 km (0.118 R)
• M81: 25,970,938 km (0.071 R)
• M82: 26,802,852 km (0.085 R)
• M83: 27,054,177 km (0.037 R)
• M84: 28,194,561 km (0.053 R)
• M85: 28,322,318 km (0.068 R)
• M86: 28,492,859 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 10.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.97 AU - 14.11 AU

Year: 15493 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,012,990 km

• M1: 134,488 km (0.1 R)
• M2: 247,136 km (0.077 R)
• M3: 703,260 km (0.104 R)
• M4: 879,635 km (0.111 R)
• M5: 1,300,305 km (0.081 R)
• M6: 1,596,508 km (0.067 R)
• M7: 2,108,582 km (0.111 R)
• M8: 2,194,002 km (0.103 R)
• M9: 2,793,291 km (0.11 R)
• M10: 3,308,058 km (0.114 R)
• M11: 3,922,307 km (0.085 R)
• M12: 4,063,677 km (0.066 R)
• M13: 4,206,842 km (0.081 R)
• M14: 4,278,948 km (0.105 R)
• M15: 4,424,507 km (0.073 R)
• M16: 5,061,644 km (0.096 R)
• M17: 5,647,768 km (0.096 R)
• M18: 5,928,564 km (0.072 R)
• M19: 6,420,890 km (0.105 R)
• M20: 7,576,085 km (0.07 R)
• M21: 7,752,610 km (0.09 R)
• M22: 8,381,520 km (0.069 R)
• M23: 8,472,625 km (0.086 R)
• M24: 8,933,536 km (0.107 R)
• M25: 9,687,958 km (0.112 R)
• M26: 9,831,722 km (0.083 R)
• M27: 10,511,943 km (0.096 R)
• M28: 10,659,596 km (0.058 R)
• M29: 11,056,928 km (0.096 R)
• M30: 11,157,009 km (0.071 R)
• M31: 11,408,633 km (0.036 R)
• M32: 11,560,475 km (0.051 R)
• M33: 11,713,064 km (0.09 R)
• M34: 12,799,444 km (0.071 R)
• M35: 13,541,450 km (0.108 R)
• M36: 14,080,002 km (0.101 R)
• M37: 16,474,914 km (0.105 R)
• M38: 16,934,329 km (0.093 R)
• M39: 17,748,291 km (0.088 R)
• M40: 19,173,211 km (0.118 R)
• M41: 19,414,213 km (0.086 R)
• M42: 19,535,238 km (0.11 R)
• M43: 20,450,029 km (0.112 R)
• M44: 21,254,117 km (0.034 R)
• M45: 21,691,392 km (0.091 R)
• M46: 22,131,659 km (0.093 R)
• M47: 22,384,479 km (0.093 R)
• M48: 22,511,338 km (0.063 R)
• M49: 23,148,924 km (0.079 R)
• M50: 23,405,634 km (0.105 R)
• M51: 24,116,523 km (0.093 R)
• M52: 25,493,272 km (0.1 R)
• M53: 27,775,837 km (0.118 R)
• M54: 27,912,120 km (0.095 R)
• M55: 28,117,069 km (0.115 R)
• M56: 28,734,609 km (0.111 R)
• M57: 28,941,503 km (0.087 R)
• M58: 29,565,177 km (0.102 R)
• M59: 29,634,740 km (0.102 R)
• M60: 30,053,165 km (0.108 R)
• M61: 30,123,177 km (0.111 R)
• M62: 31,037,369 km (0.063 R)
• M63: 32,318,077 km (0.118 R)
• M64: 34,125,518 km (0.105 R)
• M65: 34,344,679 km (0.109 R)
• M66: 34,857,650 km (0.066 R)
• M67: 35,225,661 km (0.049 R)
• M68: 35,299,413 km (0.056 R)
• M69: 35,595,018 km (0.111 R)
• M70: 35,817,171 km (0.117 R)
• M71: 38,291,669 km (0.117 R)
• M72: 38,367,515 km (0.118 R)
• M73: 39,128,819 km (0.116 R)
• M74: 39,511,191 km (0.102 R)
• M75: 39,894,910 km (0.11 R)
• M76: 40,125,739 km (0.098 R)
• M77: 40,588,745 km (0.091 R)
• M78: 41,131,187 km (0.108 R)
• M79: 41,519,991 km (0.117 R)
• M80: 42,066,472 km (0.091 R)
• M81: 48,725,373 km (0.068 R)
• M82: 48,889,781 km (0.057 R)
• M83: 50,544,483 km (0.087 R)
• M84: 51,127,915 km (0.066 R)
• M85: 51,713,590 km (0.104 R)
• M86: 53,738,547 km (0.104 R)
• M87: 56,565,049 km (0.037 R)
• M88: 57,257,538 km (0.06 R)
• M89: 58,301,432 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684

Radius: 6.6

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.92 AU - 15 AU

Year: 21459 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,012,990 km

• M1: 258,505 km (0.119 R)
• M2: 359,783 km (0.071 R)
• M3: 581,337 km (0.054 R)
• M4: 719,117 km (0.101 R)
• M5: 999,164 km (0.101 R)
• M6: 1,432,100 km (0.117 R)
• M7: 1,684,921 km (0.055 R)
• M8: 2,055,325 km (0.045 R)
• M9: 2,267,904 km (0.036 R)
• M10: 2,413,612 km (0.057 R)
• M11: 2,791,197 km (0.097 R)
• M12: 2,908,183 km (0.12 R)
• M13: 5,273,774 km (0.088 R)
• M14: 5,418,734 km (0.118 R)
• M15: 6,213,548 km (0.105 R)
• M16: 6,315,424 km (0.093 R)
• M17: 6,417,898 km (0.08 R)
• M18: 6,885,840 km (0.1 R)
• M19: 7,203,885 km (0.09 R)
• M20: 7,909,389 km (0.116 R)
• M21: 8,019,942 km (0.092 R)
• M22: 8,130,943 km (0.104 R)
• M23: 8,523,488 km (0.062 R)
• M24: 10,577,317 km (0.102 R)
• M25: 10,760,126 km (0.036 R)
• M26: 11,252,901 km (0.088 R)
• M27: 11,315,134 km (0.04 R)
• M28: 12,260,443 km (0.118 R)
• M29: 13,428,054 km (0.09 R)
• M30: 13,758,666 km (0.119 R)
• M31: 14,902,790 km (0.095 R)
• M32: 15,039,373 km (0.075 R)
• M33: 15,659,157 km (0.102 R)
• M34: 15,798,134 km (0.094 R)
• M35: 16,287,319 km (0.096 R)
• M36: 17,352,455 km (0.098 R)
• M37: 17,640,282 km (0.077 R)
• M38: 19,624,249 km (0.105 R)
• M39: 20,225,483 km (0.118 R)
• M40: 20,832,700 km (0.109 R)
• M41: 22,611,868 km (0.087 R)
• M42: 23,400,548 km (0.108 R)
• M43: 23,798,328 km (0.104 R)
• M44: 24,278,388 km (0.118 R)
• M45: 24,519,689 km (0.03 R)
• M46: 24,600,323 km (0.101 R)
• M47: 25,738,164 km (0.059 R)
• M48: 27,560,416 km (0.069 R)
• M49: 28,064,561 km (0.08 R)
• M50: 28,487,025 km (0.096 R)
• M51: 28,911,584 km (0.025 R)
• M52: 29,167,396 km (0.104 R)
• M53: 30,717,679 km (0.113 R)
• M54: 32,471,265 km (0.068 R)
• M55: 33,271,015 km (0.098 R)
• M56: 35,162,082 km (0.117 R)
• M57: 39,992,448 km (0.068 R)
• M58: 40,849,344 km (0.047 R)
• M59: 43,651,462 km (0.115 R)
• M60: 43,749,149 km (0.091 R)
• M61: 44,042,810 km (0.092 R)
• M62: 44,238,933 km (0.111 R)
• M63: 44,828,947 km (0.073 R)
• M64: 46,714,628 km (0.079 R)
• M65: 46,914,640 km (0.087 R)
• M66: 47,516,323 km (0.111 R)
• M67: 48,019,720 km (0.112 R)
• M68: 50,255,460 km (0.089 R)
• M69: 50,973,978 km (0.114 R)
• M70: 51,695,788 km (0.11 R)
• M71: 52,109,875 km (0.072 R)
• M72: 52,836,921 km (0.095 R)
• M73: 52,941,190 km (0.099 R)
• M74: 53,358,419 km (0.093 R)
• M75: 53,567,557 km (0.07 R)
• M76: 55,673,147 km (0.076 R)
• M77: 56,097,406 km (0.101 R)
• M78: 56,842,703 km (0.12 R)
• M79: 56,949,366 km (0.112 R)
• M80: 57,056,179 km (0.102 R)
• M81: 57,805,515 km (0.111 R)
• M82: 63,031,417 km (0.066 R)
• M83: 64,583,944 km (0.119 R)
• M84: 64,918,146 km (0.085 R)
• M85: 66,823,424 km (0.087 R)
• M86: 69,772,596 km (0.086 R)
• M87: 69,886,889 km (0.029 R)
• M88: 72,185,610 km (0.075 R)
• M89: 72,532,528 km (0.12 R)
• M90: 72,648,167 km (0.112 R)
• M91: 74,275,492 km (0.09 R)
• M92: 76,502,855 km (0.085 R)
• M93: 78,633,278 km (0.091 R)
• M94: 79,109,299 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.9

Radius: 3.9

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.65 AU - 17.95 AU

Year: 23291 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,012,990 km

• M1: 50,265 km (0.118 R)
• M2: 159,771 km (0.032 R)
• M3: 1,177,485 km (0.088 R)
• M4: 1,657,844 km (0.104 R)
• M5: 1,786,647 km (0.082 R)
• M6: 1,891,964 km (0.103 R)
• M7: 1,999,376 km (0.099 R)
• M8: 2,989,564 km (0.074 R)
• M9: 3,083,362 km (0.102 R)
• M10: 3,178,057 km (0.097 R)
• M11: 3,273,650 km (0.095 R)
• M12: 3,632,386 km (0.115 R)
• M13: 3,935,172 km (0.069 R)
• M14: 4,072,353 km (0.107 R)
• M15: 4,176,174 km (0.115 R)
• M16: 4,281,042 km (0.094 R)
• M17: 4,386,658 km (0.06 R)
• M18: 4,528,926 km (0.042 R)
• M19: 4,927,903 km (0.039 R)
• M20: 5,187,605 km (0.098 R)
• M21: 5,720,174 km (0.11 R)
• M22: 5,758,920 km (0.072 R)
• M23: 6,190,509 km (0.085 R)
• M24: 6,591,881 km (0.093 R)
• M25: 6,632,571 km (0.042 R)
• M26: 8,676,677 km (0.075 R)
• M27: 8,944,905 km (0.109 R)
• M28: 9,858,500 km (0.096 R)
• M29: 9,998,074 km (0.049 R)
• M30: 10,993,499 km (0.081 R)
• M31: 11,186,630 km (0.052 R)
• M32: 11,625,251 km (0.106 R)
• M33: 11,674,319 km (0.062 R)
• M34: 12,771,619 km (0.109 R)
• M35: 14,849,384 km (0.101 R)
• M36: 15,169,972 km (0.077 R)
• M37: 15,655,118 km (0.108 R)
• M38: 16,474,914 km (0.067 R)
• M39: 16,751,371 km (0.094 R)
• M40: 16,862,373 km (0.053 R)
• M41: 17,252,674 km (0.102 R)
• M42: 17,533,319 km (0.099 R)
• M43: 17,589,568 km (0.099 R)
• M44: 17,702,365 km (0.063 R)
• M45: 17,928,706 km (0.107 R)
• M46: 18,042,251 km (0.059 R)
• M47: 20,303,273 km (0.079 R)
• M48: 20,540,087 km (0.043 R)
• M49: 21,376,489 km (0.069 R)
• M50: 22,345,883 km (0.118 R)
• M51: 25,211,430 km (0.112 R)
• M52: 25,529,924 km (0.108 R)
• M53: 26,234,979 km (0.119 R)
• M54: 26,751,839 km (0.108 R)
• M55: 29,118,777 km (0.117 R)
• M56: 29,519,699 km (0.112 R)
• M57: 31,483,321 km (0.091 R)
• M58: 32,584,660 km (0.108 R)
• M59: 36,321,765 km (0.064 R)
• M60: 36,753,205 km (0.052 R)
• M61: 37,041,929 km (0.119 R)
• M62: 37,548,766 km (0.11 R)
• M63: 39,083,341 km (0.116 R)
• M64: 39,525,403 km (0.092 R)
• M65: 39,821,158 km (0.11 R)
• M66: 40,638,112 km (0.116 R)
• M67: 42,818,351 km (0.117 R)
• M68: 43,731,497 km (0.081 R)
• M69: 47,291,178 km (0.115 R)
• M70: 47,448,106 km (0.085 R)
• M71: 49,026,214 km (0.097 R)
• M72: 51,990,795 km (0.069 R)
• M73: 52,639,452 km (0.113 R)
• M74: 52,720,683 km (0.069 R)
• M75: 54,930,543 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit