🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.89 AU - 2.89 AU

Year: 1317 Days

Day: 43.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.17 AU - 2.77 AU

Year: 1384 Days

Day: 41.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.54 AU - 3.12 AU

Year: 1697 Days

Day: 20.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.18 AU - 5.56 AU

Year: 3831 Days

Day: 42 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 10

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.86 AU - 8.26 AU

Year: 6687 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,890,424 km

• M1: 143,614 km (0.072 R)
• M2: 234,869 km (0.084 R)
• M3: 359,932 km (0.075 R)
• M4: 654,491 km (0.076 R)
• M5: 781,350 km (0.098 R)
• M6: 977,772 km (0.059 R)
• M7: 1,071,570 km (0.091 R)
• M8: 1,168,509 km (0.062 R)
• M9: 1,371,812 km (0.115 R)
• M10: 1,525,898 km (0.098 R)
• M11: 1,723,517 km (0.113 R)
• M12: 2,022,563 km (0.116 R)
• M13: 2,509,055 km (0.079 R)
• M14: 2,581,610 km (0.047 R)
• M15: 3,031,302 km (0.048 R)
• M16: 3,124,202 km (0.101 R)
• M17: 3,249,715 km (0.101 R)
• M18: 3,901,812 km (0.057 R)
• M19: 4,417,326 km (0.111 R)
• M20: 4,505,289 km (0.051 R)
• M21: 4,899,629 km (0.087 R)
• M22: 5,027,536 km (0.107 R)
• M23: 5,193,440 km (0.063 R)
• M24: 5,817,712 km (0.113 R)
• M25: 6,207,564 km (0.103 R)
• M26: 6,485,516 km (0.094 R)
• M27: 6,565,701 km (0.11 R)
• M28: 6,706,772 km (0.104 R)
• M29: 6,869,385 km (0.069 R)
• M30: 6,992,055 km (0.047 R)
• M31: 7,177,556 km (0.053 R)
• M32: 7,343,909 km (0.108 R)
• M33: 7,427,534 km (0.069 R)
• M34: 7,490,515 km (0.071 R)
• M35: 8,000,345 km (0.103 R)
• M36: 8,216,065 km (0.084 R)
• M37: 8,281,140 km (0.106 R)
• M38: 8,455,720 km (0.093 R)
• M39: 8,653,489 km (0.111 R)
• M40: 9,436,933 km (0.113 R)
• M41: 10,056,866 km (0.111 R)
• M42: 12,366,059 km (0.087 R)
• M43: 12,465,841 km (0.06 R)
• M44: 12,615,738 km (0.073 R)
• M45: 13,554,016 km (0.064 R)
• M46: 14,646,080 km (0.12 R)
• M47: 15,229,362 km (0.059 R)
• M48: 15,362,953 km (0.05 R)
• M49: 15,577,626 km (0.116 R)
• M50: 15,928,433 km (0.061 R)
• M51: 16,528,321 km (0.079 R)
• M52: 16,748,230 km (0.054 R)
• M53: 17,052,212 km (0.109 R)
• M54: 17,862,435 km (0.093 R)
• M55: 18,542,506 km (0.104 R)
• M56: 18,713,796 km (0.102 R)
• M57: 18,828,238 km (0.119 R)
• M58: 18,942,980 km (0.094 R)
• M59: 19,144,339 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 5.2

Gravity: 35.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.85 AU - 13.51 AU

Year: 17056 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,890,424 km

• M1: 109,655 km (0.098 R)
• M2: 153,188 km (0.104 R)
• M3: 368,160 km (0.112 R)
• M4: 424,260 km (0.08 R)
• M5: 678,726 km (0.055 R)
• M6: 725,400 km (0.106 R)
• M7: 1,578,706 km (0.075 R)
• M8: 2,000,572 km (0.117 R)
• M9: 2,455,799 km (0.118 R)
• M10: 2,528,653 km (0.09 R)
• M11: 2,980,588 km (0.102 R)
• M12: 3,580,027 km (0.086 R)
• M13: 3,830,005 km (0.099 R)
• M14: 4,215,668 km (0.104 R)
• M15: 4,568,869 km (0.086 R)
• M16: 5,069,872 km (0.119 R)
• M17: 8,148,297 km (0.115 R)
• M18: 11,377,068 km (0.119 R)
• M19: 11,743,882 km (0.057 R)
• M20: 11,867,001 km (0.087 R)
• M21: 12,114,735 km (0.109 R)
• M22: 12,239,051 km (0.108 R)
• M23: 12,552,009 km (0.116 R)
• M24: 12,677,971 km (0.056 R)
• M25: 12,741,101 km (0.094 R)
• M26: 13,895,099 km (0.111 R)
• M27: 14,418,542 km (0.102 R)
• M28: 15,015,138 km (0.06 R)
• M29: 15,148,879 km (0.109 R)
• M30: 15,891,183 km (0.085 R)
• M31: 16,438,412 km (0.083 R)
• M32: 16,852,948 km (0.118 R)
• M33: 17,904,322 km (0.106 R)
• M34: 19,776,091 km (0.062 R)
• M35: 19,849,393 km (0.065 R)
• M36: 21,108,110 km (0.104 R)
• M37: 22,239,967 km (0.108 R)
• M38: 22,468,703 km (0.103 R)
• M39: 25,273,812 km (0.108 R)
• M40: 26,394,151 km (0.117 R)
• M41: 27,776,136 km (0.073 R)
• M42: 28,434,666 km (0.095 R)
• M43: 30,440,624 km (0.104 R)
• M44: 32,060,918 km (0.081 R)
• M45: 32,491,910 km (0.094 R)
• M46: 32,924,846 km (0.051 R)
• M47: 34,411,101 km (0.08 R)
• M48: 34,675,590 km (0.1 R)
• M49: 35,117,951 km (0.064 R)
• M50: 35,829,737 km (0.115 R)
• M51: 36,277,035 km (0.059 R)
• M52: 36,636,070 km (0.034 R)
• M53: 37,811,460 km (0.105 R)
• M54: 37,902,416 km (0.112 R)
• M55: 38,999,118 km (0.098 R)
• M56: 40,291,643 km (0.081 R)
• M57: 41,974,171 km (0.043 R)
• M58: 44,252,845 km (0.083 R)
• M59: 46,376,836 km (0.064 R)
• M60: 46,571,463 km (0.053 R)
• M61: 46,766,538 km (0.066 R)
• M62: 47,059,601 km (0.092 R)
• M63: 47,549,234 km (0.069 R)
• M64: 47,942,228 km (0.09 R)
• M65: 49,028,458 km (0.09 R)
• M66: 49,524,824 km (0.087 R)
• M67: 50,622,872 km (0.11 R)
• M68: 51,527,191 km (0.09 R)
• M69: 51,628,020 km (0.119 R)
• M70: 56,024,403 km (0.031 R)
• M71: 57,481,336 km (0.093 R)
• M72: 58,004,779 km (0.084 R)
• M73: 59,373,001 km (0.078 R)
• M74: 59,478,617 km (0.064 R)
• M75: 60,114,109 km (0.104 R)
• M76: 61,178,199 km (0.11 R)
• M77: 62,033,899 km (0.097 R)
• M78: 62,463,245 km (0.056 R)
• M79: 62,893,638 km (0.113 R)
• M80: 63,865,425 km (0.106 R)
• M81: 64,298,960 km (0.026 R)
• M82: 65,933,317 km (0.047 R)
• M83: 66,481,294 km (0.096 R)
• M84: 69,354,171 km (0.108 R)
• M85: 70,246,373 km (0.098 R)
• M86: 70,358,123 km (0.076 R)
• M87: 71,816,702 km (0.115 R)
• M88: 72,267,590 km (0.103 R)
• M89: 72,719,226 km (0.103 R)
• M90: 73,285,304 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.2

Radius: 7.5

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.73 AU - 17.63 AU

Year: 20049 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,890,424 km

• M1: 287,378 km (0.111 R)
• M2: 411,095 km (0.1 R)
• M3: 511,026 km (0.099 R)
• M4: 760,855 km (0.095 R)
• M5: 860,786 km (0.102 R)
• M6: 1,425,668 km (0.066 R)
• M7: 1,582,446 km (0.111 R)
• M8: 1,679,087 km (0.029 R)
• M9: 2,121,148 km (0.095 R)
• M10: 2,635,914 km (0.098 R)
• M11: 2,790,000 km (0.092 R)
• M12: 2,986,721 km (0.06 R)
• M13: 3,228,920 km (0.098 R)
• M14: 4,952,438 km (0.077 R)
• M15: 5,191,046 km (0.089 R)
• M16: 5,482,313 km (0.118 R)
• M17: 5,531,381 km (0.117 R)
• M18: 5,580,599 km (0.083 R)
• M19: 5,828,782 km (0.099 R)
• M20: 5,979,576 km (0.074 R)
• M21: 6,131,568 km (0.084 R)
• M22: 6,387,679 km (0.115 R)
• M23: 6,439,440 km (0.064 R)
• M24: 6,595,321 km (0.048 R)
• M25: 7,016,888 km (0.102 R)
• M26: 7,177,257 km (0.1 R)
• M27: 7,338,972 km (0.036 R)
• M28: 8,846,919 km (0.083 R)
• M29: 9,020,153 km (0.082 R)
• M30: 10,023,506 km (0.107 R)
• M31: 11,942,548 km (0.118 R)
• M32: 12,262,388 km (0.098 R)
• M33: 13,837,205 km (0.089 R)
• M34: 14,376,056 km (0.111 R)
• M35: 15,335,727 km (0.067 R)
• M36: 15,963,439 km (0.094 R)
• M37: 16,599,679 km (0.088 R)
• M38: 16,956,619 km (0.072 R)
• M39: 18,116,153 km (0.059 R)
• M40: 18,631,368 km (0.094 R)
• M41: 21,279,100 km (0.105 R)
• M42: 22,135,249 km (0.088 R)
• M43: 23,400,697 km (0.088 R)
• M44: 25,015,158 km (0.1 R)
• M45: 25,835,851 km (0.118 R)
• M46: 26,415,543 km (0.073 R)
• M47: 27,167,273 km (0.081 R)
• M48: 28,691,525 km (0.069 R)
• M49: 29,033,955 km (0.102 R)
• M50: 29,205,693 km (0.102 R)
• M51: 34,694,888 km (0.116 R)
• M52: 35,701,233 km (0.117 R)
• M53: 36,624,551 km (0.081 R)
• M54: 36,810,052 km (0.115 R)
• M55: 37,462,149 km (0.056 R)
• M56: 37,742,795 km (0.115 R)
• M57: 39,251,190 km (0.114 R)
• M58: 39,346,035 km (0.055 R)
• M59: 40,491,207 km (0.113 R)
• M60: 40,971,566 km (0.096 R)
• M61: 41,357,229 km (0.109 R)
• M62: 43,499,620 km (0.068 R)
• M63: 43,696,192 km (0.034 R)
• M64: 43,991,647 km (0.067 R)
• M65: 45,080,421 km (0.097 R)
• M66: 48,094,519 km (0.102 R)
• M67: 48,705,177 km (0.036 R)
• M68: 50,139,821 km (0.102 R)
• M69: 51,276,914 km (0.045 R)
• M70: 52,526,954 km (0.091 R)
• M71: 55,056,953 km (0.058 R)
• M72: 57,950,326 km (0.062 R)
• M73: 58,058,485 km (0.054 R)
• M74: 58,491,571 km (0.117 R)
• M75: 58,600,029 km (0.088 R)
• M76: 59,361,033 km (0.115 R)
• M77: 59,469,941 km (0.079 R)
• M78: 60,453,846 km (0.1 R)
• M79: 60,782,961 km (0.053 R)
• M80: 61,663,644 km (0.119 R)
• M81: 63,326,125 km (0.094 R)
• M82: 64,330,675 km (0.113 R)
• M83: 65,340,460 km (0.119 R)
• M84: 65,903,846 km (0.12 R)
• M85: 67,262,195 km (0.114 R)
• M86: 69,317,221 km (0.088 R)
• M87: 69,546,853 km (0.114 R)
• M88: 69,661,744 km (0.089 R)
• M89: 70,006,717 km (0.045 R)
• M90: 71,624,469 km (0.102 R)
• M91: 73,956,999 km (0.059 R)
• M92: 75,014,655 km (0.12 R)
• M93: 76,195,731 km (0.12 R)
• M94: 76,907,368 km (0.117 R)
• M95: 78,576,282 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.9

Radius: 3.2

Gravity: 77.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.46 AU - 18.48 AU

Year: 23825 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,890,424 km

• M1: 81,531 km (0.066 R)
• M2: 116,537 km (0.083 R)
• M3: 256,710 km (0.105 R)
• M4: 313,258 km (0.092 R)
• M5: 373,845 km (0.103 R)
• M6: 955,332 km (0.118 R)
• M7: 1,922,333 km (0.052 R)
• M8: 2,305,902 km (0.092 R)
• M9: 3,963,147 km (0.105 R)
• M10: 4,348,810 km (0.111 R)
• M11: 4,496,613 km (0.098 R)
• M12: 4,645,911 km (0.079 R)
• M13: 5,103,831 km (0.091 R)
• M14: 5,207,502 km (0.114 R)
• M15: 6,393,364 km (0.117 R)
• M16: 6,787,405 km (0.104 R)
• M17: 7,016,140 km (0.107 R)
• M18: 7,598,973 km (0.113 R)
• M19: 7,836,385 km (0.084 R)
• M20: 7,896,075 km (0.036 R)
• M21: 8,440,611 km (0.1 R)
• M22: 8,501,797 km (0.111 R)
• M23: 8,934,733 km (0.076 R)
• M24: 8,997,115 km (0.089 R)
• M25: 9,565,437 km (0.091 R)
• M26: 10,406,626 km (0.083 R)
• M27: 10,736,340 km (0.102 R)
• M28: 12,575,496 km (0.06 R)
• M29: 13,281,000 km (0.073 R)
• M30: 13,352,208 km (0.058 R)
• M31: 13,566,732 km (0.047 R)
• M32: 14,363,041 km (0.028 R)
• M33: 14,436,195 km (0.075 R)
• M34: 15,473,057 km (0.113 R)
• M35: 15,849,146 km (0.041 R)
• M36: 16,610,450 km (0.095 R)
• M37: 17,695,932 km (0.025 R)
• M38: 18,168,213 km (0.106 R)
• M39: 18,644,532 km (0.053 R)
• M40: 20,838,385 km (0.1 R)
• M41: 20,921,113 km (0.051 R)
• M42: 21,170,193 km (0.107 R)
• M43: 22,091,866 km (0.086 R)
• M44: 22,941,133 km (0.098 R)
• M45: 24,147,789 km (0.117 R)
• M46: 24,234,705 km (0.091 R)
• M47: 26,712,196 km (0.085 R)
• M48: 31,426,324 km (0.091 R)
• M49: 33,343,720 km (0.091 R)
• M50: 34,610,215 km (0.111 R)
• M51: 34,904,774 km (0.116 R)
• M52: 35,101,495 km (0.072 R)
• M53: 35,298,665 km (0.109 R)
• M54: 36,190,418 km (0.069 R)
• M55: 38,604,479 km (0.065 R)
• M56: 40,966,180 km (0.098 R)
• M57: 41,277,643 km (0.108 R)
• M58: 41,590,003 km (0.049 R)
• M59: 42,636,590 km (0.098 R)
• M60: 43,268,641 km (0.097 R)
• M61: 44,755,494 km (0.109 R)
• M62: 45,076,382 km (0.102 R)
• M63: 45,505,279 km (0.07 R)
• M64: 46,691,739 km (0.074 R)
• M65: 48,984,925 km (0.074 R)
• M66: 51,986,756 km (0.12 R)
• M67: 52,099,104 km (0.096 R)
• M68: 53,113,527 km (0.072 R)
• M69: 54,020,838 km (0.091 R)
• M70: 58,399,418 km (0.031 R)
• M71: 60,512,937 km (0.057 R)
• M72: 60,749,302 km (0.079 R)
• M73: 61,223,078 km (0.113 R)
• M74: 61,935,912 km (0.082 R)
• M75: 62,174,072 km (0.111 R)
• M76: 62,531,910 km (0.111 R)
• M77: 62,770,967 km (0.092 R)
• M78: 63,729,890 km (0.092 R)
• M79: 66,148,289 km (0.102 R)
• M80: 66,270,062 km (0.115 R)
• M81: 66,757,601 km (0.113 R)
• M82: 67,246,337 km (0.094 R)
• M83: 68,966,414 km (0.032 R)
• M84: 69,213,400 km (0.112 R)
• M85: 71,199,162 km (0.073 R)
• M86: 72,952,000 km (0.119 R)
• M87: 75,353,495 km (0.098 R)
• M88: 76,117,192 km (0.091 R)
• M89: 79,585,618 km (0.053 R)
• M90: 82,187,873 km (0.107 R)
• M91: 84,817,954 km (0.042 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit