🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 285 Days

Day: 45 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,887,494 km

• M1: 218,562 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.97 AU

Year: 579 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,887,494 km

• M1: 183,108 km (0.098 R)
• M2: 411,245 km (0.102 R)
• M3: 531,820 km (0.09 R)
• M4: 659,278 km (0.08 R)
• M5: 750,981 km (0.083 R)
• M6: 888,312 km (0.106 R)
• M7: 1,029,682 km (0.113 R)
• M8: 1,173,595 km (0.118 R)
• M9: 1,330,823 km (0.08 R)
• M10: 1,427,463 km (0.099 R)
• M11: 1,526,796 km (0.107 R)
• M12: 1,719,628 km (0.095 R)
• M13: 1,852,919 km (0.113 R)
• M14: 2,024,508 km (0.111 R)
• M15: 2,579,516 km (0.08 R)
• M16: 2,671,369 km (0.073 R)
• M17: 2,811,542 km (0.068 R)
• M18: 2,930,173 km (0.098 R)
• M19: 3,066,756 km (0.112 R)
• M20: 3,189,127 km (0.112 R)
• M21: 3,304,916 km (0.09 R)
• M22: 3,455,711 km (0.116 R)
• M23: 3,574,791 km (0.102 R)
• M24: 3,669,187 km (0.075 R)
• M25: 4,181,410 km (0.12 R)
• M26: 4,345,070 km (0.099 R)
• M27: 4,446,049 km (0.06 R)
• M28: 4,659,974 km (0.051 R)
• M29: 5,175,787 km (0.103 R)
• M30: 5,371,461 km (0.082 R)
• M31: 5,569,678 km (0.069 R)
• M32: 6,024,755 km (0.083 R)
• M33: 6,418,347 km (0.033 R)
• M34: 6,523,365 km (0.056 R)
• M35: 6,820,466 km (0.118 R)
• M36: 7,056,980 km (0.063 R)
• M37: 7,154,518 km (0.091 R)
• M38: 7,461,044 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.74 AU - 1.14 AU

Year: 588 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,887,494 km

• M1: 186,848 km (0.1 R)
• M2: 285,283 km (0.116 R)
• M3: 384,018 km (0.082 R)
• M4: 536,009 km (0.104 R)
• M5: 635,342 km (0.118 R)
• M6: 833,859 km (0.048 R)
• M7: 1,010,384 km (0.102 R)
• M8: 1,195,437 km (0.052 R)
• M9: 1,286,542 km (0.062 R)
• M10: 1,400,086 km (0.067 R)
• M11: 1,488,948 km (0.11 R)
• M12: 1,614,011 km (0.101 R)
• M13: 1,702,274 km (0.096 R)
• M14: 1,814,323 km (0.048 R)
• M15: 1,914,853 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 13.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.99 AU - 2.83 AU

Year: 2416 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,887,494 km

• M1: 164,857 km (0.114 R)
• M2: 284,086 km (0.105 R)
• M3: 401,521 km (0.114 R)
• M4: 625,618 km (0.108 R)
• M5: 722,707 km (0.084 R)
• M6: 825,780 km (0.082 R)
• M7: 1,212,640 km (0.091 R)
• M8: 1,421,180 km (0.053 R)
• M9: 1,554,771 km (0.063 R)
• M10: 1,641,986 km (0.078 R)
• M11: 1,756,877 km (0.117 R)
• M12: 2,473,451 km (0.107 R)
• M13: 2,621,254 km (0.104 R)
• M14: 2,787,158 km (0.084 R)
• M15: 2,956,652 km (0.085 R)
• M16: 3,993,066 km (0.089 R)
• M17: 4,361,975 km (0.111 R)
• M18: 4,559,743 km (0.076 R)
• M19: 4,742,103 km (0.11 R)
• M20: 4,945,556 km (0.106 R)
• M21: 5,170,850 km (0.107 R)
• M22: 5,284,844 km (0.086 R)
• M23: 5,867,079 km (0.065 R)
• M24: 5,966,113 km (0.062 R)
• M25: 6,737,439 km (0.072 R)
• M26: 6,903,792 km (0.108 R)
• M27: 7,156,014 km (0.105 R)
• M28: 7,604,658 km (0.098 R)
• M29: 7,821,575 km (0.109 R)
• M30: 7,930,782 km (0.089 R)
• M31: 8,084,568 km (0.071 R)
• M32: 8,800,394 km (0.113 R)
• M33: 8,891,200 km (0.083 R)
• M34: 9,350,465 km (0.088 R)
• M35: 10,172,954 km (0.076 R)
• M36: 10,412,161 km (0.066 R)
• M37: 10,532,438 km (0.08 R)
• M38: 11,018,482 km (0.092 R)
• M39: 11,214,904 km (0.097 R)
• M40: 11,462,039 km (0.111 R)
• M41: 11,561,522 km (0.114 R)
• M42: 12,520,145 km (0.073 R)
• M43: 12,957,270 km (0.036 R)
• M44: 13,216,673 km (0.095 R)
• M45: 13,899,437 km (0.095 R)
• M46: 14,620,649 km (0.111 R)
• M47: 14,728,509 km (0.048 R)
• M48: 15,053,735 km (0.04 R)
• M49: 15,436,256 km (0.097 R)
• M50: 15,628,639 km (0.086 R)
• M51: 15,821,920 km (0.05 R)
• M52: 15,960,447 km (0.05 R)
• M53: 16,238,699 km (0.094 R)
• M54: 16,462,498 km (0.1 R)
• M55: 16,602,820 km (0.055 R)
• M56: 16,941,360 km (0.111 R)
• M57: 17,054,756 km (0.116 R)
• M58: 17,310,718 km (0.098 R)
• M59: 17,396,437 km (0.065 R)
• M60: 18,086,383 km (0.057 R)
• M61: 18,347,431 km (0.092 R)
• M62: 18,785,304 km (0.114 R)
• M63: 19,020,322 km (0.071 R)
• M64: 19,285,858 km (0.041 R)
• M65: 19,611,982 km (0.087 R)
• M66: 19,940,050 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.6

Radius: 6

Gravity: 22.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.33 AU - 7.05 AU

Year: 11173 Days

Day: 15.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,887,494 km

• M1: 79,586 km (0.082 R)
• M2: 121,324 km (0.096 R)
• M3: 218,114 km (0.043 R)
• M4: 388,206 km (0.115 R)
• M5: 899,981 km (0.051 R)
• M6: 2,583,406 km (0.088 R)
• M7: 3,006,020 km (0.087 R)
• M8: 3,099,369 km (0.106 R)
• M9: 3,162,200 km (0.11 R)
• M10: 3,289,059 km (0.092 R)
• M11: 4,085,219 km (0.067 R)
• M12: 5,122,231 km (0.079 R)
• M13: 5,536,019 km (0.119 R)
• M14: 5,689,057 km (0.1 R)
• M15: 5,960,428 km (0.118 R)
• M16: 6,395,309 km (0.109 R)
• M17: 6,435,401 km (0.119 R)
• M18: 6,718,141 km (0.108 R)
• M19: 6,963,631 km (0.103 R)
• M20: 7,128,937 km (0.102 R)
• M21: 7,547,961 km (0.119 R)
• M22: 7,632,633 km (0.11 R)
• M23: 9,166,460 km (0.042 R)
• M24: 9,302,295 km (0.094 R)
• M25: 9,805,991 km (0.111 R)
• M26: 9,991,343 km (0.04 R)
• M27: 10,037,868 km (0.047 R)
• M28: 10,601,702 km (0.098 R)
• M29: 11,320,968 km (0.12 R)
• M30: 11,809,256 km (0.098 R)
• M31: 11,957,059 km (0.095 R)
• M32: 12,055,943 km (0.095 R)
• M33: 12,155,126 km (0.074 R)
• M34: 14,037,815 km (0.104 R)
• M35: 14,456,689 km (0.05 R)
• M36: 16,722,200 km (0.114 R)
• M37: 16,999,255 km (0.114 R)
• M38: 17,782,848 km (0.102 R)
• M39: 17,895,795 km (0.1 R)
• M40: 18,980,230 km (0.116 R)
• M41: 19,734,502 km (0.11 R)
• M42: 20,557,739 km (0.053 R)
• M43: 20,795,002 km (0.102 R)
• M44: 20,854,392 km (0.101 R)
• M45: 21,572,312 km (0.082 R)
• M46: 21,692,738 km (0.114 R)
• M47: 22,420,083 km (0.102 R)
• M48: 22,847,933 km (0.102 R)
• M49: 23,032,238 km (0.115 R)
• M50: 23,216,991 km (0.1 R)
• M51: 23,712,010 km (0.117 R)
• M52: 24,586,560 km (0.11 R)
• M53: 24,964,743 km (0.115 R)
• M54: 25,918,280 km (0.109 R)
• M55: 26,174,541 km (0.093 R)
• M56: 26,560,504 km (0.105 R)
• M57: 26,754,233 km (0.047 R)
• M58: 26,948,560 km (0.106 R)
• M59: 27,013,336 km (0.088 R)
• M60: 27,208,113 km (0.05 R)
• M61: 28,320,822 km (0.082 R)
• M62: 29,917,031 km (0.093 R)
• M63: 29,984,200 km (0.1 R)
• M64: 30,455,434 km (0.109 R)
• M65: 30,658,288 km (0.111 R)
• M66: 30,725,907 km (0.088 R)
• M67: 31,473,746 km (0.099 R)
• M68: 31,542,113 km (0.079 R)
• M69: 32,227,570 km (0.083 R)
• M70: 32,434,314 km (0.114 R)
• M71: 32,710,472 km (0.048 R)
• M72: 33,404,307 km (0.049 R)
• M73: 34,103,079 km (0.113 R)
• M74: 34,243,401 km (0.12 R)
• M75: 34,383,874 km (0.081 R)
• M76: 34,454,185 km (0.119 R)
• M77: 34,665,417 km (0.103 R)
• M78: 34,877,248 km (0.104 R)
• M79: 35,799,518 km (0.096 R)
• M80: 36,729,868 km (0.113 R)
• M81: 39,347,531 km (0.058 R)
• M82: 40,307,501 km (0.086 R)
• M83: 41,949,487 km (0.114 R)
• M84: 42,552,067 km (0.101 R)
• M85: 45,607,304 km (0.05 R)
• M86: 46,304,431 km (0.106 R)
• M87: 46,382,072 km (0.101 R)
• M88: 46,693,235 km (0.085 R)
• M89: 48,574,578 km (0.091 R)
• M90: 51,362,185 km (0.107 R)
• M91: 52,087,435 km (0.043 R)
• M92: 52,329,934 km (0.053 R)
• M93: 53,140,904 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 7.5

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.22 AU - 9.8 AU

Year: 16029 Days

Day: 19.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,887,494 km

• M1: 99,034 km (0.113 R)
• M2: 349,461 km (0.065 R)
• M3: 796,459 km (0.112 R)
• M4: 906,713 km (0.115 R)
• M5: 1,843,644 km (0.114 R)
• M6: 2,082,103 km (0.101 R)
• M7: 2,923,890 km (0.095 R)
• M8: 3,380,613 km (0.096 R)
• M9: 3,489,071 km (0.032 R)
• M10: 3,562,224 km (0.102 R)
• M11: 3,973,020 km (0.099 R)
• M12: 4,597,143 km (0.089 R)
• M13: 4,717,569 km (0.099 R)
• M14: 6,022,511 km (0.035 R)
• M15: 6,110,475 km (0.12 R)
• M16: 6,782,767 km (0.11 R)
• M17: 7,620,366 km (0.101 R)
• M18: 8,245,386 km (0.109 R)
• M19: 8,886,862 km (0.094 R)
• M20: 9,852,965 km (0.046 R)
• M21: 9,956,636 km (0.066 R)
• M22: 10,112,816 km (0.08 R)
• M23: 10,427,570 km (0.095 R)
• M24: 10,798,872 km (0.102 R)
• M25: 11,663,697 km (0.118 R)
• M26: 12,271,065 km (0.057 R)
• M27: 13,002,149 km (0.119 R)
• M28: 13,459,171 km (0.083 R)
• M29: 13,631,807 km (0.072 R)
• M30: 14,624,389 km (0.11 R)
• M31: 14,861,352 km (0.083 R)
• M32: 16,248,124 km (0.12 R)
• M33: 16,801,935 km (0.114 R)
• M34: 17,174,584 km (0.096 R)
• M35: 18,949,562 km (0.094 R)
• M36: 19,014,039 km (0.104 R)
• M37: 19,402,395 km (0.114 R)
• M38: 21,450,091 km (0.065 R)
• M39: 22,670,211 km (0.057 R)
• M40: 24,402,105 km (0.09 R)
• M41: 25,817,900 km (0.104 R)
• M42: 26,247,844 km (0.106 R)
• M43: 26,969,654 km (0.072 R)
• M44: 27,551,739 km (0.113 R)
• M45: 27,991,108 km (0.084 R)
• M46: 29,025,278 km (0.098 R)
• M47: 29,099,628 km (0.063 R)
• M48: 29,472,277 km (0.04 R)
• M49: 30,297,758 km (0.099 R)
• M50: 31,206,864 km (0.089 R)
• M51: 31,435,449 km (0.098 R)
• M52: 31,588,189 km (0.103 R)
• M53: 31,894,565 km (0.114 R)
• M54: 32,819,230 km (0.04 R)
• M55: 33,051,854 km (0.118 R)
• M56: 34,144,368 km (0.107 R)
• M57: 34,458,673 km (0.106 R)
• M58: 36,524,919 km (0.115 R)
• M59: 36,685,587 km (0.072 R)
• M60: 38,223,004 km (0.111 R)
• M61: 38,794,767 km (0.096 R)
• M62: 39,616,508 km (0.105 R)
• M63: 40,526,961 km (0.113 R)
• M64: 41,109,944 km (0.082 R)
• M65: 41,695,619 km (0.106 R)
• M66: 42,368,511 km (0.09 R)
• M67: 42,960,170 km (0.077 R)
• M68: 43,044,843 km (0.066 R)
• M69: 43,129,665 km (0.055 R)
• M70: 43,724,765 km (0.114 R)
• M71: 44,237,138 km (0.087 R)
• M72: 44,665,586 km (0.119 R)
• M73: 45,267,717 km (0.063 R)
• M74: 45,440,204 km (0.101 R)
• M75: 45,872,541 km (0.103 R)
• M76: 45,959,159 km (0.098 R)
• M77: 47,527,543 km (0.1 R)
• M78: 48,142,240 km (0.084 R)
• M79: 48,494,693 km (0.1 R)
• M80: 50,180,511 km (0.067 R)
• M81: 50,896,038 km (0.088 R)
• M82: 53,335,680 km (0.116 R)
• M83: 53,883,059 km (0.09 R)
• M84: 54,248,975 km (0.084 R)
• M85: 55,998,373 km (0.117 R)
• M86: 57,299,126 km (0.116 R)
• M87: 58,328,210 km (0.102 R)
• M88: 58,797,947 km (0.117 R)
• M89: 60,119,943 km (0.085 R)
• M90: 60,404,479 km (0.077 R)
• M91: 60,499,473 km (0.082 R)
• M92: 60,689,463 km (0.059 R)
• M93: 62,697,066 km (0.091 R)
• M94: 63,467,495 km (0.114 R)
• M95: 64,629,123 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.8

Radius: 6.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.66 AU - 12.36 AU

Year: 20449 Days

Day: 18.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,887,494 km

• M1: 101,577 km (0.088 R)
• M2: 241,002 km (0.107 R)
• M3: 788,231 km (0.036 R)
• M4: 981,811 km (0.105 R)
• M5: 1,042,697 km (0.108 R)
• M6: 1,168,659 km (0.106 R)
• M7: 1,321,996 km (0.069 R)
• M8: 1,552,527 km (0.093 R)
• M9: 2,051,136 km (0.102 R)
• M10: 2,595,972 km (0.082 R)
• M11: 3,367,747 km (0.066 R)
• M12: 3,429,980 km (0.082 R)
• M13: 3,714,366 km (0.074 R)
• M14: 6,212,351 km (0.11 R)
• M15: 7,070,444 km (0.072 R)
• M16: 8,299,391 km (0.111 R)
• M17: 8,468,287 km (0.103 R)
• M18: 8,723,650 km (0.058 R)
• M19: 8,895,239 km (0.107 R)
• M20: 9,024,791 km (0.102 R)
• M21: 9,416,887 km (0.11 R)
• M22: 9,637,244 km (0.109 R)
• M23: 11,695,262 km (0.097 R)
• M24: 12,218,406 km (0.094 R)
• M25: 12,506,831 km (0.049 R)
• M26: 12,895,037 km (0.076 R)
• M27: 14,234,387 km (0.073 R)
• M28: 14,997,336 km (0.12 R)
• M29: 15,306,256 km (0.093 R)
• M30: 16,456,813 km (0.094 R)
• M31: 16,775,456 km (0.052 R)
• M32: 16,935,526 km (0.109 R)
• M33: 16,988,933 km (0.104 R)
• M34: 17,364,872 km (0.106 R)
• M35: 17,472,732 km (0.042 R)
• M36: 17,797,808 km (0.068 R)
• M37: 18,015,623 km (0.078 R)
• M38: 18,619,101 km (0.1 R)
• M39: 18,895,557 km (0.075 R)
• M40: 19,284,961 km (0.07 R)
• M41: 19,396,710 km (0.056 R)
• M42: 19,677,057 km (0.1 R)
• M43: 19,958,750 km (0.073 R)
• M44: 20,015,148 km (0.064 R)
• M45: 20,355,333 km (0.082 R)
• M46: 20,754,461 km (0.047 R)
• M47: 21,618,388 km (0.11 R)
• M48: 21,967,400 km (0.101 R)
• M49: 22,025,743 km (0.096 R)
• M50: 22,200,922 km (0.07 R)
• M51: 22,611,868 km (0.12 R)
• M52: 22,729,751 km (0.112 R)
• M53: 23,203,079 km (0.092 R)
• M54: 23,500,629 km (0.071 R)
• M55: 23,859,364 km (0.061 R)
• M56: 24,582,221 km (0.083 R)
• M57: 25,434,780 km (0.083 R)
• M58: 25,618,635 km (0.046 R)
• M59: 26,793,727 km (0.107 R)
• M60: 27,670,819 km (0.103 R)
• M61: 27,796,930 km (0.076 R)
• M62: 28,493,757 km (0.087 R)
• M63: 29,132,091 km (0.08 R)
• M64: 29,324,623 km (0.075 R)
• M65: 31,272,088 km (0.079 R)
• M66: 31,996,741 km (0.051 R)
• M67: 32,062,863 km (0.09 R)
• M68: 34,000,604 km (0.096 R)
• M69: 34,068,222 km (0.077 R)
• M70: 34,406,313 km (0.075 R)
• M71: 34,541,849 km (0.089 R)
• M72: 35,017,870 km (0.111 R)
• M73: 35,632,866 km (0.109 R)
• M74: 35,770,048 km (0.071 R)
• M75: 36,735,104 km (0.093 R)
• M76: 36,943,045 km (0.097 R)
• M77: 37,499,399 km (0.11 R)
• M78: 37,918,572 km (0.107 R)
• M79: 38,058,596 km (0.059 R)
• M80: 38,268,930 km (0.12 R)
• M81: 39,185,068 km (0.059 R)
• M82: 40,322,610 km (0.079 R)
• M83: 42,557,153 km (0.114 R)
• M84: 43,213,290 km (0.092 R)
• M85: 44,240,728 km (0.109 R)
• M86: 44,314,480 km (0.033 R)
• M87: 47,069,923 km (0.074 R)
• M88: 48,506,362 km (0.083 R)
• M89: 49,420,853 km (0.115 R)
• M90: 50,264,286 km (0.081 R)
• M91: 50,572,159 km (0.09 R)
• M92: 50,957,822 km (0.104 R)
• M93: 51,035,014 km (0.082 R)
• M94: 51,654,499 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit