🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 42.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,694,769 km

• M1: 70,012 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 233 Days

Day: 41.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 576 Days

Day: 26 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,694,769 km

• M1: 464,053 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2 AU - 2.72 AU

Year: 1274 Days

Day: 24.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,694,769 km

• M1: 214,673 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 14.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.48 AU - 7.06 AU

Year: 6191 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,694,769 km

• M1: 185,801 km (0.111 R)
• M2: 608,564 km (0.099 R)
• M3: 709,543 km (0.111 R)
• M4: 867,518 km (0.055 R)
• M5: 1,052,122 km (0.083 R)
• M6: 1,462,319 km (0.11 R)
• M7: 1,653,655 km (0.048 R)
• M8: 1,853,518 km (0.099 R)
• M9: 1,991,447 km (0.107 R)
• M10: 2,333,128 km (0.041 R)
• M11: 2,733,003 km (0.098 R)
• M12: 3,237,597 km (0.025 R)
• M13: 3,469,025 km (0.106 R)
• M14: 3,640,913 km (0.109 R)
• M15: 3,793,503 km (0.092 R)
• M16: 4,196,220 km (0.05 R)
• M17: 4,495,715 km (0.091 R)
• M18: 4,707,097 km (0.082 R)
• M19: 5,287,387 km (0.055 R)
• M20: 5,460,921 km (0.12 R)
• M21: 5,686,813 km (0.048 R)
• M22: 5,993,040 km (0.09 R)
• M23: 6,409,670 km (0.026 R)
• M24: 6,595,022 km (0.118 R)
• M25: 6,835,875 km (0.103 R)
• M26: 7,631,885 km (0.084 R)
• M27: 7,941,553 km (0.084 R)
• M28: 8,055,247 km (0.038 R)
• M29: 8,255,409 km (0.11 R)
• M30: 8,895,538 km (0.098 R)
• M31: 9,221,512 km (0.071 R)
• M32: 9,672,550 km (0.09 R)
• M33: 9,763,655 km (0.063 R)
• M34: 9,946,613 km (0.116 R)
• M35: 10,130,768 km (0.106 R)
• M36: 10,440,286 km (0.094 R)
• M37: 10,690,114 km (0.052 R)
• M38: 11,005,317 km (0.115 R)
• M39: 11,163,891 km (0.095 R)
• M40: 11,677,011 km (0.082 R)
• M41: 11,936,414 km (0.112 R)
• M42: 12,263,435 km (0.115 R)
• M43: 12,395,081 km (0.088 R)
• M44: 12,726,141 km (0.069 R)
• M45: 12,993,173 km (0.117 R)
• M46: 14,529,693 km (0.106 R)
• M47: 15,019,477 km (0.113 R)
• M48: 15,407,982 km (0.057 R)
• M49: 15,835,832 km (0.029 R)
• M50: 15,943,393 km (0.08 R)
• M51: 16,885,710 km (0.095 R)
• M52: 17,622,779 km (0.047 R)
• M53: 17,808,729 km (0.106 R)
• M54: 17,995,277 km (0.108 R)
• M55: 18,257,672 km (0.108 R)
• M56: 18,521,264 km (0.046 R)
• M57: 19,166,778 km (0.119 R)
• M58: 19,858,220 km (0.059 R)
• M59: 20,168,187 km (0.064 R)
• M60: 21,384,417 km (0.047 R)
• M61: 21,981,462 km (0.117 R)
• M62: 22,705,217 km (0.097 R)
• M63: 23,355,070 km (0.102 R)
• M64: 24,506,974 km (0.08 R)
• M65: 24,714,765 km (0.111 R)
• M66: 25,677,577 km (0.075 R)
• M67: 26,567,385 km (0.09 R)
• M68: 27,037,422 km (0.074 R)
• M69: 27,252,095 km (0.074 R)
• M70: 27,424,132 km (0.11 R)
• M71: 27,639,852 km (0.056 R)
• M72: 27,899,255 km (0.047 R)
• M73: 28,639,016 km (0.075 R)
• M74: 28,945,393 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 12.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.97 AU - 8.35 AU

Year: 6734 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,694,769 km

• M1: 169,195 km (0.048 R)
• M2: 276,307 km (0.047 R)
• M3: 363,224 km (0.113 R)
• M4: 874,998 km (0.058 R)
• M5: 1,007,990 km (0.112 R)
• M6: 1,162,525 km (0.092 R)
• M7: 1,592,769 km (0.061 R)
• M8: 1,691,354 km (0.098 R)
• M9: 1,826,141 km (0.108 R)
• M10: 1,999,974 km (0.07 R)
• M11: 2,458,491 km (0.104 R)
• M12: 2,573,532 km (0.048 R)
• M13: 2,769,356 km (0.109 R)
• M14: 3,113,580 km (0.081 R)
• M15: 3,280,382 km (0.097 R)
• M16: 3,623,111 km (0.077 R)
• M17: 3,776,748 km (0.096 R)
• M18: 4,204,747 km (0.116 R)
• M19: 4,553,610 km (0.061 R)
• M20: 4,863,726 km (0.108 R)
• M21: 5,106,972 km (0.081 R)
• M22: 5,631,013 km (0.118 R)
• M23: 6,093,869 km (0.054 R)
• M24: 6,542,364 km (0.084 R)
• M25: 6,811,341 km (0.098 R)
• M26: 7,249,064 km (0.071 R)
• M27: 7,667,938 km (0.066 R)
• M28: 8,354,443 km (0.108 R)
• M29: 8,499,852 km (0.108 R)
• M30: 9,270,281 km (0.057 R)
• M31: 9,511,732 km (0.051 R)
• M32: 9,602,837 km (0.112 R)
• M33: 9,939,432 km (0.061 R)
• M34: 10,436,097 km (0.114 R)
• M35: 11,550,452 km (0.096 R)
• M36: 11,973,963 km (0.112 R)
• M37: 12,204,194 km (0.085 R)
• M38: 12,836,395 km (0.103 R)
• M39: 13,684,615 km (0.112 R)
• M40: 13,787,538 km (0.096 R)
• M41: 14,132,810 km (0.1 R)
• M42: 14,306,493 km (0.119 R)
• M43: 15,327,798 km (0.075 R)
• M44: 15,685,337 km (0.086 R)
• M45: 16,738,057 km (0.095 R)
• M46: 17,106,367 km (0.037 R)
• M47: 18,227,304 km (0.107 R)
• M48: 18,758,526 km (0.053 R)
• M49: 19,026,156 km (0.039 R)
• M50: 19,141,197 km (0.098 R)
• M51: 19,719,842 km (0.04 R)
• M52: 20,539,788 km (0.051 R)
• M53: 20,736,658 km (0.113 R)
• M54: 21,730,288 km (0.083 R)
• M55: 22,011,382 km (0.107 R)
• M56: 22,414,847 km (0.115 R)
• M57: 22,536,470 km (0.115 R)
• M58: 22,698,784 km (0.091 R)
• M59: 22,943,227 km (0.112 R)
• M60: 23,106,588 km (0.089 R)
• M61: 23,516,785 km (0.101 R)
• M62: 24,094,981 km (0.093 R)
• M63: 24,178,008 km (0.119 R)
• M64: 24,929,139 km (0.091 R)
• M65: 25,518,704 km (0.101 R)
• M66: 25,730,535 km (0.047 R)
• M67: 25,942,664 km (0.095 R)
• M68: 26,198,178 km (0.098 R)
• M69: 26,283,598 km (0.057 R)
• M70: 26,754,682 km (0.09 R)
• M71: 26,883,635 km (0.057 R)
• M72: 26,969,803 km (0.032 R)
• M73: 27,185,374 km (0.099 R)
• M74: 27,488,160 km (0.111 R)
• M75: 28,666,842 km (0.12 R)
• M76: 28,842,918 km (0.115 R)
• M77: 29,195,969 km (0.101 R)
• M78: 29,550,516 km (0.102 R)
• M79: 29,861,979 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936

Radius: 6.2

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.42 AU - 17.12 AU

Year: 18946 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,694,769 km

• M1: 84,373 km (0.048 R)
• M2: 679,773 km (0.067 R)
• M3: 1,155,344 km (0.08 R)
• M4: 1,302,848 km (0.055 R)
• M5: 1,519,914 km (0.081 R)
• M6: 1,681,929 km (0.052 R)
• M7: 1,883,736 km (0.105 R)
• M8: 2,093,473 km (0.107 R)
• M9: 2,384,590 km (0.111 R)
• M10: 2,535,086 km (0.112 R)
• M11: 3,086,054 km (0.119 R)
• M12: 3,167,735 km (0.111 R)
• M13: 3,250,163 km (0.061 R)
• M14: 3,501,637 km (0.105 R)
• M15: 3,544,273 km (0.111 R)
• M16: 4,068,164 km (0.07 R)
• M17: 4,476,866 km (0.09 R)
• M18: 4,709,640 km (0.118 R)
• M19: 4,994,175 km (0.119 R)
• M20: 5,284,395 km (0.111 R)
• M21: 5,679,782 km (0.109 R)
• M22: 7,851,195 km (0.107 R)
• M23: 7,906,995 km (0.053 R)
• M24: 8,472,924 km (0.119 R)
• M25: 8,993,375 km (0.065 R)
• M26: 10,004,358 km (0.033 R)
• M27: 10,186,568 km (0.086 R)
• M28: 10,554,130 km (0.11 R)
• M29: 11,113,626 km (0.053 R)
• M30: 11,176,457 km (0.085 R)
• M31: 13,513,325 km (0.109 R)
• M32: 13,782,003 km (0.045 R)
• M33: 14,598,807 km (0.069 R)
• M34: 15,571,343 km (0.076 R)
• M35: 16,207,433 km (0.114 R)
• M36: 16,852,200 km (0.11 R)
• M37: 16,924,306 km (0.081 R)
• M38: 17,213,928 km (0.067 R)
• M39: 17,432,341 km (0.077 R)
• M40: 18,018,914 km (0.111 R)
• M41: 19,589,392 km (0.099 R)
• M42: 20,046,115 km (0.114 R)
• M43: 22,144,374 km (0.11 R)
• M44: 22,302,499 km (0.112 R)
• M45: 24,556,191 km (0.066 R)
• M46: 25,959,569 km (0.101 R)
• M47: 26,461,021 km (0.097 R)
• M48: 27,304,005 km (0.095 R)
• M49: 29,016,003 km (0.115 R)
• M50: 30,147,412 km (0.086 R)
• M51: 30,235,076 km (0.039 R)
• M52: 31,115,908 km (0.046 R)
• M53: 32,005,268 km (0.088 R)
• M54: 33,445,446 km (0.086 R)
• M55: 33,717,864 km (0.107 R)
• M56: 36,202,386 km (0.094 R)
• M57: 37,891,196 km (0.043 R)
• M58: 38,554,812 km (0.118 R)
• M59: 40,472,208 km (0.042 R)
• M60: 40,956,307 km (0.096 R)
• M61: 41,053,396 km (0.066 R)
• M62: 41,539,888 km (0.106 R)
• M63: 42,813,564 km (0.087 R)
• M64: 43,504,706 km (0.099 R)
• M65: 44,199,439 km (0.1 R)
• M66: 47,015,320 km (0.071 R)
• M67: 48,239,778 km (0.071 R)
• M68: 48,444,877 km (0.11 R)
• M69: 49,578,081 km (0.066 R)
• M70: 50,928,501 km (0.07 R)
• M71: 52,501,672 km (0.082 R)
• M72: 52,607,138 km (0.111 R)
• M73: 54,410,541 km (0.047 R)
• M74: 57,750,762 km (0.051 R)
• M75: 58,842,378 km (0.065 R)
• M76: 59,940,725 km (0.118 R)
• M77: 60,050,979 km (0.104 R)
• M78: 60,271,636 km (0.104 R)
• M79: 63,164,111 km (0.091 R)
• M80: 63,276,309 km (0.105 R)
• M81: 65,306,502 km (0.104 R)
• M82: 65,533,292 km (0.102 R)
• M83: 65,760,531 km (0.032 R)
• M84: 67,014,461 km (0.096 R)
• M85: 67,701,713 km (0.072 R)
• M86: 68,967,910 km (0.116 R)
• M87: 70,125,797 km (0.093 R)
• M88: 70,940,058 km (0.116 R)
• M89: 71,173,281 km (0.097 R)
• M90: 71,289,968 km (0.093 R)
• M91: 75,771,920 km (0.088 R)
• M92: 77,926,578 km (0.114 R)
• M93: 79,132,337 km (0.092 R)
• M94: 80,587,176 km (0.11 R)
• M95: 81,196,039 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883

Radius: 7.9

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.21 AU - 21.77 AU

Year: 26818 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,694,769 km

• M1: 123,717 km (0.114 R)
• M2: 426,504 km (0.113 R)
• M3: 569,519 km (0.066 R)
• M4: 1,576,762 km (0.049 R)
• M5: 2,164,532 km (0.051 R)
• M6: 2,635,316 km (0.116 R)
• M7: 4,385,013 km (0.07 R)
• M8: 6,237,034 km (0.073 R)
• M9: 6,476,092 km (0.072 R)
• M10: 8,495,364 km (0.098 R)
• M11: 8,561,486 km (0.093 R)
• M12: 8,894,192 km (0.094 R)
• M13: 9,095,850 km (0.068 R)
• M14: 9,779,063 km (0.079 R)
• M15: 9,848,327 km (0.114 R)
• M16: 10,620,551 km (0.116 R)
• M17: 11,050,047 km (0.11 R)
• M18: 11,339,519 km (0.083 R)
• M19: 11,412,223 km (0.079 R)
• M20: 11,485,227 km (0.068 R)
• M21: 12,148,394 km (0.1 R)
• M22: 12,222,894 km (0.066 R)
• M23: 12,297,394 km (0.106 R)
• M24: 12,372,193 km (0.065 R)
• M25: 12,899,824 km (0.051 R)
• M26: 13,821,347 km (0.113 R)
• M27: 13,899,138 km (0.111 R)
• M28: 14,211,499 km (0.079 R)
• M29: 14,763,963 km (0.084 R)
• M30: 15,002,871 km (0.085 R)
• M31: 15,082,757 km (0.112 R)
• M32: 17,293,514 km (0.112 R)
• M33: 17,545,287 km (0.04 R)
• M34: 17,967,751 km (0.053 R)
• M35: 18,564,797 km (0.069 R)
• M36: 19,255,191 km (0.045 R)
• M37: 19,341,957 km (0.08 R)
• M38: 19,516,089 km (0.059 R)
• M39: 20,483,240 km (0.1 R)
• M40: 21,917,734 km (0.045 R)
• M41: 24,504,879 km (0.06 R)
• M42: 25,261,545 km (0.112 R)
• M43: 29,158,869 km (0.092 R)
• M44: 29,558,744 km (0.094 R)
• M45: 31,483,021 km (0.095 R)
• M46: 31,996,142 km (0.119 R)
• M47: 33,447,541 km (0.078 R)
• M48: 33,761,247 km (0.093 R)
• M49: 34,920,182 km (0.118 R)
• M50: 38,583,834 km (0.041 R)
• M51: 39,353,216 km (0.099 R)
• M52: 41,466,884 km (0.051 R)
• M53: 41,691,431 km (0.114 R)
• M54: 42,707,200 km (0.104 R)
• M55: 49,446,135 km (0.053 R)
• M56: 50,401,168 km (0.096 R)
• M57: 50,881,078 km (0.1 R)
• M58: 51,121,632 km (0.091 R)
• M59: 51,241,908 km (0.114 R)
• M60: 52,087,286 km (0.056 R)
• M61: 52,572,432 km (0.112 R)
• M62: 53,302,918 km (0.113 R)
• M63: 54,159,366 km (0.098 R)
• M64: 55,514,423 km (0.118 R)
• M65: 55,638,141 km (0.119 R)
• M66: 56,010,041 km (0.101 R)
• M67: 56,631,471 km (0.063 R)
• M68: 57,505,421 km (0.103 R)
• M69: 59,519,458 km (0.118 R)
• M70: 60,280,761 km (0.102 R)
• M71: 64,785,303 km (0.098 R)
• M72: 65,176,352 km (0.103 R)
• M73: 66,092,040 km (0.057 R)
• M74: 68,864,537 km (0.119 R)
• M75: 69,130,522 km (0.059 R)
• M76: 69,530,248 km (0.062 R)
• M77: 72,890,515 km (0.047 R)
• M78: 73,977,045 km (0.119 R)
• M79: 75,068,810 km (0.036 R)
• M80: 75,616,637 km (0.098 R)
• M81: 77,406,576 km (0.112 R)
• M82: 80,607,073 km (0.049 R)
• M83: 81,027,742 km (0.077 R)
• M84: 81,308,687 km (0.053 R)
• M85: 83,567,016 km (0.079 R)
• M86: 87,568,460 km (0.073 R)
• M87: 88,000,947 km (0.048 R)
• M88: 88,867,867 km (0.103 R)
• M89: 90,464,824 km (0.119 R)
• M90: 90,610,383 km (0.096 R)
• M91: 91,047,807 km (0.096 R)
• M92: 91,485,830 km (0.068 R)
• M93: 94,719,687 km (0.037 R)
• M94: 99,039,475 km (0.11 R)
• M95: 99,339,718 km (0.114 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 10,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit