🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.01 AU - 3.31 AU

Year: 2022 Days

Day: 15.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.74 AU - 3.98 AU

Year: 2217 Days

Day: 19.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 9.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.19 AU - 8.09 AU

Year: 6866 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,309,955 km

• M1: 124,765 km (0.117 R)
• M2: 286,480 km (0.095 R)
• M3: 419,772 km (0.105 R)
• M4: 609,611 km (0.116 R)
• M5: 685,158 km (0.062 R)
• M6: 972,087 km (0.091 R)
• M7: 1,093,261 km (0.072 R)
• M8: 1,499,120 km (0.082 R)
• M9: 1,569,282 km (0.081 R)
• M10: 2,183,830 km (0.12 R)
• M11: 2,290,942 km (0.075 R)
• M12: 2,566,202 km (0.11 R)
• M13: 2,881,554 km (0.102 R)
• M14: 3,455,412 km (0.046 R)
• M15: 3,565,067 km (0.097 R)
• M16: 4,180,064 km (0.101 R)
• M17: 5,074,809 km (0.119 R)
• M18: 5,307,583 km (0.09 R)
• M19: 6,008,150 km (0.109 R)
• M20: 6,159,244 km (0.11 R)
• M21: 6,523,514 km (0.109 R)
• M22: 6,640,051 km (0.109 R)
• M23: 6,954,057 km (0.105 R)
• M24: 7,093,033 km (0.112 R)
• M25: 7,353,483 km (0.115 R)
• M26: 7,719,250 km (0.103 R)
• M27: 7,801,379 km (0.039 R)
• M28: 7,987,330 km (0.028 R)
• M29: 8,342,325 km (0.117 R)
• M30: 8,426,698 km (0.069 R)
• M31: 8,702,557 km (0.097 R)
• M32: 9,263,399 km (0.11 R)
• M33: 9,548,234 km (0.05 R)
• M34: 9,680,628 km (0.041 R)
• M35: 9,813,770 km (0.099 R)
• M36: 10,171,458 km (0.113 R)
• M37: 10,670,517 km (0.089 R)
• M38: 12,190,880 km (0.101 R)
• M39: 13,480,264 km (0.098 R)
• M40: 14,229,151 km (0.071 R)
• M41: 14,735,839 km (0.12 R)
• M42: 16,715,019 km (0.086 R)
• M43: 16,928,196 km (0.036 R)
• M44: 17,008,380 km (0.057 R)
• M45: 17,303,537 km (0.1 R)
• M46: 17,546,185 km (0.095 R)
• M47: 18,335,762 km (0.069 R)
• M48: 18,445,567 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 12.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.41 AU - 10.51 AU

Year: 12175 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,309,955 km

• M1: 161,117 km (0.072 R)
• M2: 639,830 km (0.093 R)
• M3: 790,924 km (0.044 R)
• M4: 1,154,746 km (0.084 R)
• M5: 1,647,821 km (0.106 R)
• M6: 2,030,342 km (0.087 R)
• M7: 2,144,934 km (0.043 R)
• M8: 3,205,284 km (0.076 R)
• M9: 3,579,428 km (0.112 R)
• M10: 4,112,445 km (0.079 R)
• M11: 4,632,597 km (0.09 R)
• M12: 5,292,174 km (0.032 R)
• M13: 5,857,804 km (0.056 R)
• M14: 6,022,960 km (0.091 R)
• M15: 6,147,874 km (0.11 R)
• M16: 7,310,698 km (0.082 R)
• M17: 8,169,241 km (0.096 R)
• M18: 11,859,072 km (0.075 R)
• M19: 12,279,442 km (0.117 R)
• M20: 12,438,315 km (0.112 R)
• M21: 13,080,838 km (0.047 R)
• M22: 13,188,847 km (0.08 R)
• M23: 14,175,445 km (0.104 R)
• M24: 14,397,897 km (0.052 R)
• M25: 14,733,894 km (0.099 R)
• M26: 14,902,790 km (0.075 R)
• M27: 17,216,022 km (0.102 R)
• M28: 17,334,653 km (0.092 R)
• M29: 17,751,882 km (0.108 R)
• M30: 17,931,698 km (0.082 R)
• M31: 19,268,804 km (0.093 R)
• M32: 19,391,923 km (0.106 R)
• M33: 19,949,474 km (0.096 R)
• M34: 21,845,478 km (0.081 R)
• M35: 22,102,637 km (0.093 R)
• M36: 22,684,872 km (0.072 R)
• M37: 23,206,669 km (0.104 R)
• M38: 23,996,845 km (0.059 R)
• M39: 24,328,803 km (0.049 R)
• M40: 25,603,676 km (0.09 R)
• M41: 26,693,945 km (0.074 R)
• M42: 27,175,800 km (0.116 R)
• M43: 27,521,670 km (0.117 R)
• M44: 29,485,740 km (0.096 R)
• M45: 30,055,259 km (0.11 R)
• M46: 30,269,633 km (0.101 R)
• M47: 32,076,775 km (0.039 R)
• M48: 32,442,393 km (0.11 R)
• M49: 33,177,666 km (0.047 R)
• M50: 34,291,123 km (0.066 R)
• M51: 36,936,313 km (0.105 R)
• M52: 37,704,049 km (0.077 R)
• M53: 38,244,546 km (0.025 R)
• M54: 38,554,662 km (0.039 R)
• M55: 39,568,038 km (0.085 R)
• M56: 39,803,206 km (0.079 R)
• M57: 41,223,638 km (0.116 R)
• M58: 41,462,097 km (0.077 R)
• M59: 41,700,855 km (0.082 R)
• M60: 42,500,306 km (0.1 R)
• M61: 44,114,168 km (0.093 R)
• M62: 45,092,089 km (0.046 R)
• M63: 45,830,355 km (0.08 R)
• M64: 45,994,913 km (0.099 R)
• M65: 47,651,559 km (0.045 R)
• M66: 48,152,263 km (0.102 R)
• M67: 48,235,889 km (0.052 R)
• M68: 48,990,759 km (0.032 R)
• M69: 49,243,281 km (0.074 R)
• M70: 49,834,192 km (0.074 R)
• M71: 51,449,849 km (0.083 R)
• M72: 52,307,045 km (0.101 R)
• M73: 52,392,914 km (0.051 R)
• M74: 53,082,560 km (0.075 R)
• M75: 53,341,963 km (0.105 R)
• M76: 55,256,666 km (0.084 R)
• M77: 55,607,324 km (0.071 R)
• M78: 55,870,616 km (0.086 R)
• M79: 57,726,228 km (0.077 R)
• M80: 58,884,863 km (0.107 R)
• M81: 59,691,645 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.8

Radius: 3.7

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.08 AU - 15.24 AU

Year: 18170 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,309,955 km

• M1: 47,572 km (0.055 R)
• M2: 256,411 km (0.068 R)
• M3: 319,990 km (0.073 R)
• M4: 590,313 km (0.093 R)
• M5: 1,680,882 km (0.115 R)
• M6: 1,852,022 km (0.072 R)
• M7: 2,788,355 km (0.12 R)
• M8: 4,235,265 km (0.106 R)
• M9: 5,437,883 km (0.112 R)
• M10: 6,470,407 km (0.044 R)
• M11: 6,546,403 km (0.045 R)
• M12: 7,047,855 km (0.074 R)
• M13: 7,441,896 km (0.032 R)
• M14: 7,561,424 km (0.111 R)
• M15: 7,762,185 km (0.081 R)
• M16: 8,210,081 km (0.082 R)
• M17: 8,251,220 km (0.06 R)
• M18: 8,499,403 km (0.066 R)
• M19: 9,387,266 km (0.118 R)
• M20: 10,127,477 km (0.111 R)
• M21: 10,571,483 km (0.117 R)
• M22: 10,616,362 km (0.082 R)
• M23: 10,796,030 km (0.12 R)
• M24: 10,886,237 km (0.077 R)
• M25: 11,801,926 km (0.112 R)
• M26: 12,552,159 km (0.098 R)
• M27: 14,843,550 km (0.087 R)
• M28: 15,448,823 km (0.05 R)
• M29: 15,908,088 km (0.107 R)
• M30: 16,268,320 km (0.103 R)
• M31: 16,892,292 km (0.067 R)
• M32: 17,418,129 km (0.119 R)
• M33: 17,629,959 km (0.106 R)
• M34: 19,629,634 km (0.049 R)
• M35: 19,794,940 km (0.08 R)
• M36: 20,126,898 km (0.119 R)
• M37: 20,796,198 km (0.111 R)
• M38: 22,443,570 km (0.086 R)
• M39: 22,847,484 km (0.101 R)
• M40: 23,311,986 km (0.048 R)
• M41: 23,955,855 km (0.096 R)
• M42: 24,368,596 km (0.105 R)
• M43: 25,922,020 km (0.108 R)
• M44: 27,016,179 km (0.113 R)
• M45: 27,939,497 km (0.088 R)
• M46: 28,187,380 km (0.115 R)
• M47: 29,563,980 km (0.114 R)
• M48: 32,382,254 km (0.095 R)
• M49: 33,034,651 km (0.115 R)
• M50: 34,750,987 km (0.116 R)
• M51: 35,284,902 km (0.079 R)
• M52: 37,789,320 km (0.108 R)
• M53: 42,112,399 km (0.067 R)
• M54: 43,324,740 km (0.105 R)
• M55: 44,765,667 km (0.08 R)
• M56: 47,103,582 km (0.098 R)
• M57: 49,331,244 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 7.7

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.39 AU - 20.59 AU

Year: 29782 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,309,955 km

• M1: 160,070 km (0.103 R)
• M2: 1,360,892 km (0.12 R)
• M3: 1,832,574 km (0.112 R)
• M4: 2,217,788 km (0.104 R)
• M5: 2,769,805 km (0.096 R)
• M6: 2,963,085 km (0.055 R)
• M7: 3,012,153 km (0.111 R)
• M8: 3,621,465 km (0.083 R)
• M9: 4,323,528 km (0.11 R)
• M10: 4,379,328 km (0.089 R)
• M11: 5,665,571 km (0.048 R)
• M12: 5,849,426 km (0.084 R)
• M13: 5,911,210 km (0.086 R)
• M14: 6,223,271 km (0.036 R)
• M15: 7,059,673 km (0.055 R)
• M16: 7,659,261 km (0.107 R)
• M17: 8,344,420 km (0.107 R)
• M18: 8,483,845 km (0.099 R)
• M19: 8,553,857 km (0.117 R)
• M20: 8,624,018 km (0.111 R)
• M21: 8,906,758 km (0.084 R)
• M22: 9,699,776 km (0.05 R)
• M23: 10,893,268 km (0.114 R)
• M24: 11,429,876 km (0.066 R)
• M25: 12,608,707 km (0.084 R)
• M26: 13,334,257 km (0.051 R)
• M27: 18,962,428 km (0.08 R)
• M28: 19,237,837 km (0.1 R)
• M29: 19,329,840 km (0.108 R)
• M30: 23,132,319 km (0.078 R)
• M31: 23,722,183 km (0.115 R)
• M32: 24,316,984 km (0.111 R)
• M33: 24,716,261 km (0.109 R)
• M34: 26,130,559 km (0.105 R)
• M35: 27,987,368 km (0.046 R)
• M36: 29,992,877 km (0.092 R)
• M37: 34,364,127 km (0.11 R)
• M38: 34,475,876 km (0.034 R)
• M39: 34,924,371 km (0.096 R)
• M40: 35,487,607 km (0.115 R)
• M41: 35,940,290 km (0.083 R)
• M42: 36,167,529 km (0.102 R)
• M43: 36,851,640 km (0.098 R)
• M44: 38,464,605 km (0.108 R)
• M45: 40,572,139 km (0.07 R)
• M46: 40,690,322 km (0.066 R)
• M47: 41,520,739 km (0.07 R)
• M48: 43,560,656 km (0.104 R)
• M49: 43,802,855 km (0.1 R)
• M50: 45,142,653 km (0.08 R)
• M51: 45,265,174 km (0.025 R)
• M52: 45,633,185 km (0.105 R)
• M53: 46,125,511 km (0.089 R)
• M54: 46,372,348 km (0.082 R)
• M55: 48,613,174 km (0.116 R)
• M56: 48,990,161 km (0.112 R)
• M57: 51,911,957 km (0.104 R)
• M58: 52,683,433 km (0.111 R)
• M59: 54,889,703 km (0.104 R)
• M60: 58,856,141 km (0.039 R)
• M61: 59,794,867 km (0.072 R)
• M62: 62,640,518 km (0.111 R)
• M63: 62,913,833 km (0.097 R)
• M64: 66,224,584 km (0.107 R)
• M65: 68,181,773 km (0.11 R)
• M66: 68,462,867 km (0.076 R)
• M67: 71,010,668 km (0.093 R)
• M68: 72,009,683 km (0.073 R)
• M69: 74,166,286 km (0.087 R)
• M70: 74,310,797 km (0.072 R)
• M71: 75,034,851 km (0.066 R)
• M72: 76,489,990 km (0.101 R)
• M73: 77,660,743 km (0.108 R)
• M74: 80,168,302 km (0.111 R)
• M75: 80,613,655 km (0.073 R)
• M76: 81,208,606 km (0.096 R)
• M77: 83,602,920 km (0.105 R)
• M78: 85,565,345 km (0.064 R)
• M79: 86,172,263 km (0.081 R)
• M80: 87,390,289 km (0.097 R)
• M81: 88,307,623 km (0.065 R)
• M82: 88,767,487 km (0.078 R)
• M83: 88,920,825 km (0.025 R)
• M84: 89,997,481 km (0.082 R)
• M85: 92,163,807 km (0.082 R)
• M86: 93,721,570 km (0.114 R)
• M87: 94,974,153 km (0.045 R)
• M88: 96,389,798 km (0.1 R)
• M89: 97,654,049 km (0.033 R)
• M90: 100,358,779 km (0.074 R)
• M91: 100,678,619 km (0.095 R)
• M92: 101,319,197 km (0.116 R)
• M93: 103,733,707 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.1

Radius: 7.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 17.57 AU - 22.73 AU

Year: 32552 Days

Day: 22.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,309,955 km

• M1: 130,001 km (0.094 R)
• M2: 199,414 km (0.118 R)
• M3: 452,683 km (0.1 R)
• M4: 507,137 km (0.085 R)
• M5: 564,134 km (0.095 R)
• M6: 1,584,241 km (0.064 R)
• M7: 2,419,147 km (0.097 R)
• M8: 2,828,148 km (0.1 R)
• M9: 2,969,219 km (0.079 R)
• M10: 3,040,726 km (0.045 R)
• M11: 4,669,997 km (0.115 R)
• M12: 6,993,401 km (0.049 R)
• M13: 7,137,015 km (0.087 R)
• M14: 7,426,786 km (0.066 R)
• M15: 8,168,493 km (0.111 R)
• M16: 8,218,757 km (0.078 R)
• M17: 8,675,929 km (0.055 R)
• M18: 8,881,775 km (0.057 R)
• M19: 9,456,231 km (0.094 R)
• M20: 9,721,318 km (0.089 R)
• M21: 10,585,994 km (0.07 R)
• M22: 11,644,549 km (0.05 R)
• M23: 12,215,115 km (0.096 R)
• M24: 12,736,464 km (0.109 R)
• M25: 12,970,435 km (0.047 R)
• M26: 13,205,902 km (0.07 R)
• M27: 13,920,830 km (0.11 R)
• M28: 13,980,968 km (0.119 R)
• M29: 14,282,857 km (0.075 R)
• M30: 15,201,836 km (0.09 R)
• M31: 15,450,169 km (0.078 R)
• M32: 16,647,700 km (0.071 R)
• M33: 18,005,749 km (0.11 R)
• M34: 18,731,149 km (0.082 R)
• M35: 19,871,085 km (0.096 R)
• M36: 20,074,688 km (0.036 R)
• M37: 26,342,988 km (0.097 R)
• M38: 26,417,488 km (0.115 R)
• M39: 26,641,286 km (0.052 R)
• M40: 27,316,422 km (0.111 R)
• M41: 27,618,160 km (0.04 R)
• M42: 27,845,400 km (0.089 R)
• M43: 30,462,465 km (0.073 R)
• M44: 31,089,579 km (0.081 R)
• M45: 31,879,456 km (0.085 R)
• M46: 33,640,372 km (0.052 R)
• M47: 33,802,088 km (0.093 R)
• M48: 34,614,105 km (0.07 R)
• M49: 35,761,969 km (0.057 R)
• M50: 36,838,775 km (0.079 R)
• M51: 38,178,873 km (0.109 R)
• M52: 38,854,756 km (0.117 R)
• M53: 42,467,993 km (0.076 R)
• M54: 43,080,596 km (0.037 R)
• M55: 43,168,261 km (0.113 R)
• M56: 47,630,915 km (0.052 R)
• M57: 49,273,051 km (0.116 R)
• M58: 52,706,322 km (0.058 R)
• M59: 55,450,844 km (0.102 R)
• M60: 56,600,055 km (0.11 R)
• M61: 56,888,480 km (0.075 R)
• M62: 61,768,512 km (0.065 R)
• M63: 63,957,877 km (0.074 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit