🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.75 AU - 0.79 AU

Year: 259 Days

Day: 19.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.03 AU

Year: 366 Days

Day: 21.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,057,331 km

• M1: 713,432 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.28 AU - 1.74 AU

Year: 710 Days

Day: 37.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,057,331 km

• M1: 159,172 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.82 AU - 1.86 AU

Year: 956 Days

Day: 19.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.21 AU - 3.99 AU

Year: 2615 Days

Day: 22 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 13.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.55 AU - 8.95 AU

Year: 7474 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,057,331 km

• M1: 204,351 km (0.098 R)
• M2: 379,081 km (0.069 R)
• M3: 720,763 km (0.105 R)
• M4: 1,059,901 km (0.117 R)
• M5: 1,241,513 km (0.03 R)
• M6: 1,526,347 km (0.117 R)
• M7: 1,899,743 km (0.079 R)
• M8: 2,560,517 km (0.106 R)
• M9: 2,674,212 km (0.106 R)
• M10: 3,288,760 km (0.118 R)
• M11: 3,454,514 km (0.097 R)
• M12: 3,580,775 km (0.098 R)
• M13: 4,415,680 km (0.077 R)
• M14: 4,553,011 km (0.103 R)
• M15: 5,188,503 km (0.088 R)
• M16: 5,357,997 km (0.107 R)
• M17: 5,902,384 km (0.032 R)
• M18: 7,070,893 km (0.113 R)
• M19: 7,394,473 km (0.047 R)
• M20: 7,503,530 km (0.118 R)
• M21: 7,889,044 km (0.05 R)
• M22: 8,366,111 km (0.085 R)
• M23: 9,644,126 km (0.117 R)
• M24: 10,488,905 km (0.087 R)
• M25: 11,231,958 km (0.068 R)
• M26: 11,326,055 km (0.085 R)
• M27: 11,546,562 km (0.105 R)
• M28: 11,704,986 km (0.065 R)
• M29: 11,800,430 km (0.072 R)
• M30: 12,475,565 km (0.096 R)
• M31: 13,495,074 km (0.101 R)
• M32: 13,695,386 km (0.028 R)
• M33: 13,796,065 km (0.032 R)
• M34: 14,336,712 km (0.085 R)
• M35: 16,035,246 km (0.093 R)
• M36: 16,496,606 km (0.054 R)
• M37: 17,142,570 km (0.113 R)
• M38: 17,760,259 km (0.077 R)
• M39: 17,980,018 km (0.077 R)
• M40: 18,237,626 km (0.103 R)
• M41: 18,422,379 km (0.102 R)
• M42: 19,808,404 km (0.102 R)
• M43: 20,725,439 km (0.117 R)
• M44: 21,072,954 km (0.083 R)
• M45: 21,189,192 km (0.114 R)
• M46: 22,403,029 km (0.12 R)
• M47: 24,002,380 km (0.043 R)
• M48: 24,652,383 km (0.116 R)
• M49: 25,143,812 km (0.109 R)
• M50: 25,267,080 km (0.116 R)
• M51: 25,638,382 km (0.083 R)
• M52: 25,845,426 km (0.105 R)
• M53: 26,427,960 km (0.11 R)
• M54: 26,595,360 km (0.059 R)
• M55: 26,762,909 km (0.09 R)
• M56: 27,479,184 km (0.106 R)
• M57: 28,201,891 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.2

Radius: 6.1

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.16 AU - 13.8 AU

Year: 17905 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,057,331 km

• M1: 78,240 km (0.094 R)
• M2: 119,678 km (0.114 R)
• M3: 1,258,567 km (0.076 R)
• M4: 1,674,000 km (0.052 R)
• M5: 2,129,077 km (0.11 R)
• M6: 2,265,809 km (0.053 R)
• M7: 2,693,659 km (0.112 R)
• M8: 2,804,511 km (0.115 R)
• M9: 3,223,834 km (0.096 R)
• M10: 3,341,717 km (0.06 R)
• M11: 3,541,131 km (0.048 R)
• M12: 4,291,215 km (0.087 R)
• M13: 5,692,648 km (0.082 R)
• M14: 6,221,327 km (0.098 R)
• M15: 6,765,564 km (0.11 R)
• M16: 7,273,448 km (0.116 R)
• M17: 8,379,725 km (0.12 R)
• M18: 9,257,266 km (0.093 R)
• M19: 10,452,702 km (0.099 R)
• M20: 11,695,861 km (0.089 R)
• M21: 12,736,164 km (0.097 R)
• M22: 14,383,536 km (0.106 R)
• M23: 14,642,789 km (0.055 R)
• M24: 16,366,007 km (0.09 R)
• M25: 16,704,697 km (0.092 R)
• M26: 17,319,993 km (0.091 R)
• M27: 17,388,957 km (0.105 R)
• M28: 18,082,343 km (0.119 R)
• M29: 18,855,465 km (0.08 R)
• M30: 19,068,193 km (0.102 R)
• M31: 19,854,929 km (0.087 R)
• M32: 22,128,816 km (0.085 R)
• M33: 22,353,213 km (0.084 R)
• M34: 22,653,606 km (0.081 R)
• M35: 22,728,853 km (0.106 R)
• M36: 22,955,344 km (0.052 R)
• M37: 23,486,417 km (0.052 R)
• M38: 23,639,007 km (0.086 R)
• M39: 24,715,812 km (0.115 R)
• M40: 25,416,379 km (0.109 R)
• M41: 26,281,504 km (0.11 R)
• M42: 27,236,387 km (0.097 R)
• M43: 27,396,606 km (0.11 R)
• M44: 28,202,490 km (0.068 R)
• M45: 28,526,968 km (0.102 R)
• M46: 30,666,516 km (0.104 R)
• M47: 31,755,439 km (0.11 R)
• M48: 32,262,277 km (0.057 R)
• M49: 33,884,965 km (0.118 R)
• M50: 35,010,539 km (0.102 R)
• M51: 35,271,887 km (0.12 R)
• M52: 35,621,497 km (0.114 R)
• M53: 37,922,013 km (0.093 R)
• M54: 38,369,909 km (0.052 R)
• M55: 39,090,073 km (0.11 R)
• M56: 39,905,681 km (0.056 R)
• M57: 41,001,934 km (0.11 R)
• M58: 41,185,640 km (0.114 R)
• M59: 41,369,496 km (0.03 R)
• M60: 41,830,557 km (0.094 R)
• M61: 43,130,562 km (0.114 R)
• M62: 45,769,917 km (0.054 R)
• M63: 47,880,145 km (0.106 R)
• M64: 48,364,094 km (0.095 R)
• M65: 49,923,951 km (0.064 R)
• M66: 50,611,503 km (0.075 R)
• M67: 51,302,047 km (0.083 R)
• M68: 52,692,858 km (0.087 R)
• M69: 52,992,503 km (0.119 R)
• M70: 53,392,826 km (0.082 R)
• M71: 54,700,910 km (0.089 R)
• M72: 57,143,544 km (0.085 R)
• M73: 57,862,811 km (0.111 R)
• M74: 57,965,734 km (0.1 R)
• M75: 58,895,186 km (0.064 R)
• M76: 62,239,895 km (0.098 R)
• M77: 63,828,923 km (0.099 R)
• M78: 63,935,288 km (0.112 R)
• M79: 64,468,155 km (0.061 R)
• M80: 65,002,519 km (0.097 R)
• M81: 65,645,790 km (0.107 R)
• M82: 66,291,005 km (0.065 R)
• M83: 67,371,251 km (0.076 R)
• M84: 70,096,925 km (0.07 R)
• M85: 70,976,859 km (0.067 R)
• M86: 71,418,173 km (0.094 R)
• M87: 72,414,345 km (0.055 R)
• M88: 73,303,705 km (0.076 R)
• M89: 74,196,804 km (0.076 R)
• M90: 74,644,550 km (0.066 R)
• M91: 74,756,749 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.3

Radius: 4.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.07 AU - 13.85 AU

Year: 18908 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,057,331 km

• M1: 62,682 km (0.077 R)
• M2: 153,637 km (0.119 R)
• M3: 191,336 km (0.116 R)
• M4: 222,452 km (0.119 R)
• M5: 522,097 km (0.098 R)
• M6: 784,042 km (0.096 R)
• M7: 1,634,806 km (0.106 R)
• M8: 1,963,472 km (0.119 R)
• M9: 2,036,625 km (0.068 R)
• M10: 2,085,843 km (0.037 R)
• M11: 2,761,577 km (0.097 R)
• M12: 3,179,852 km (0.098 R)
• M13: 4,646,061 km (0.097 R)
• M14: 4,678,673 km (0.118 R)
• M15: 4,842,184 km (0.111 R)
• M16: 5,446,858 km (0.109 R)
• M17: 5,898,046 km (0.118 R)
• M18: 7,398,213 km (0.099 R)
• M19: 7,897,272 km (0.102 R)
• M20: 9,049,175 km (0.088 R)
• M21: 9,376,047 km (0.067 R)
• M22: 9,831,871 km (0.116 R)
• M23: 10,422,484 km (0.108 R)
• M24: 10,465,119 km (0.105 R)
• M25: 10,550,539 km (0.096 R)
• M26: 10,765,063 km (0.027 R)
• M27: 10,894,465 km (0.056 R)
• M28: 11,637,518 km (0.08 R)
• M29: 11,859,222 km (0.045 R)
• M30: 12,261,789 km (0.068 R)
• M31: 12,759,801 km (0.048 R)
• M32: 12,942,609 km (0.074 R)
• M33: 13,034,313 km (0.097 R)
• M34: 13,496,122 km (0.097 R)
• M35: 14,865,241 km (0.075 R)
• M36: 14,961,283 km (0.083 R)
• M37: 15,202,285 km (0.12 R)
• M38: 15,541,872 km (0.106 R)
• M39: 16,179,010 km (0.109 R)
• M40: 16,824,824 km (0.075 R)
• M41: 17,580,443 km (0.12 R)
• M42: 17,783,746 km (0.061 R)
• M43: 18,192,747 km (0.088 R)
• M44: 18,501,517 km (0.059 R)
• M45: 20,177,611 km (0.092 R)
• M46: 20,979,905 km (0.072 R)
• M47: 21,033,610 km (0.073 R)
• M48: 21,087,615 km (0.102 R)
• M49: 21,737,917 km (0.093 R)
• M50: 22,230,094 km (0.091 R)
• M51: 22,891,765 km (0.089 R)
• M52: 23,784,266 km (0.103 R)
• M53: 23,952,863 km (0.112 R)
• M54: 24,461,047 km (0.117 R)
• M55: 25,086,965 km (0.098 R)
• M56: 25,660,523 km (0.044 R)
• M57: 26,296,463 km (0.091 R)
• M58: 26,645,625 km (0.074 R)
• M59: 26,937,640 km (0.111 R)
• M60: 27,701,935 km (0.117 R)
• M61: 27,761,026 km (0.081 R)
• M62: 27,997,840 km (0.096 R)
• M63: 28,413,722 km (0.038 R)
• M64: 28,652,331 km (0.079 R)
• M65: 28,772,009 km (0.084 R)
• M66: 28,891,687 km (0.071 R)
• M67: 29,673,934 km (0.089 R)
• M68: 30,280,404 km (0.083 R)
• M69: 30,402,177 km (0.032 R)
• M70: 32,000,032 km (0.042 R)
• M71: 32,559,528 km (0.082 R)
• M72: 32,621,910 km (0.099 R)
• M73: 34,447,602 km (0.098 R)
• M74: 34,511,182 km (0.098 R)
• M75: 35,020,862 km (0.116 R)
• M76: 35,404,879 km (0.066 R)
• M77: 35,533,234 km (0.095 R)
• M78: 36,500,384 km (0.106 R)
• M79: 36,565,160 km (0.098 R)
• M80: 36,824,713 km (0.05 R)
• M81: 37,737,858 km (0.041 R)
• M82: 37,803,382 km (0.09 R)
• M83: 38,988,945 km (0.072 R)
• M84: 39,187,761 km (0.118 R)
• M85: 40,320,665 km (0.052 R)
• M86: 41,531,810 km (0.119 R)
• M87: 42,482,055 km (0.108 R)
• M88: 42,891,505 km (0.115 R)
• M89: 44,334,825 km (0.032 R)
• M90: 44,403,939 km (0.065 R)
• M91: 44,611,581 km (0.085 R)
• M92: 45,584,715 km (0.068 R)
• M93: 45,864,014 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit