🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.81 AU

Year: 658 Days

Day: 18.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.14 AU - 2.5 AU

Year: 1291 Days

Day: 37.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,236,349 km

• M1: 139,575 km (0.071 R)
• M2: 810,671 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.3 AU - 2.34 AU

Year: 1291 Days

Day: 34.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.44 AU - 3.48 AU

Year: 1860 Days

Day: 39.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.08 AU - 4.28 AU

Year: 2578 Days

Day: 21.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 10.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.92 AU - 9.7 AU

Year: 8750 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,236,349 km

• M1: 143,315 km (0.094 R)
• M2: 212,429 km (0.063 R)
• M3: 299,944 km (0.086 R)
• M4: 418,724 km (0.055 R)
• M5: 485,445 km (0.101 R)
• M6: 711,039 km (0.081 R)
• M7: 1,045,091 km (0.113 R)
• M8: 1,426,117 km (0.095 R)
• M9: 1,779,317 km (0.109 R)
• M10: 2,038,121 km (0.117 R)
• M11: 2,644,591 km (0.116 R)
• M12: 2,804,661 km (0.12 R)
• M13: 2,885,893 km (0.119 R)
• M14: 3,247,321 km (0.041 R)
• M15: 3,593,939 km (0.104 R)
• M16: 3,741,892 km (0.109 R)
• M17: 3,952,376 km (0.043 R)
• M18: 4,074,448 km (0.097 R)
• M19: 4,639,329 km (0.066 R)
• M20: 4,768,283 km (0.087 R)
• M21: 4,898,433 km (0.108 R)
• M22: 4,996,868 km (0.06 R)
• M23: 5,095,902 km (0.108 R)
• M24: 5,329,574 km (0.104 R)
• M25: 5,772,982 km (0.063 R)
• M26: 6,122,143 km (0.034 R)
• M27: 6,731,605 km (0.069 R)
• M28: 7,099,017 km (0.075 R)
• M29: 7,969,228 km (0.086 R)
• M30: 8,475,916 km (0.085 R)
• M31: 8,713,328 km (0.098 R)
• M32: 9,154,343 km (0.089 R)
• M33: 9,397,888 km (0.084 R)
• M34: 9,684,817 km (0.09 R)
• M35: 10,605,442 km (0.099 R)
• M36: 10,690,413 km (0.097 R)
• M37: 11,379,312 km (0.09 R)
• M38: 11,597,425 km (0.093 R)
• M39: 11,861,166 km (0.098 R)
• M40: 12,349,753 km (0.07 R)
• M41: 12,619,029 km (0.115 R)
• M42: 12,844,922 km (0.109 R)
• M43: 13,117,788 km (0.08 R)
• M44: 13,438,526 km (0.1 R)
• M45: 13,761,957 km (0.068 R)
• M46: 14,322,201 km (0.114 R)
• M47: 15,658,409 km (0.071 R)
• M48: 16,243,337 km (0.09 R)
• M49: 16,538,344 km (0.113 R)
• M50: 16,934,629 km (0.03 R)
• M51: 17,034,261 km (0.077 R)
• M52: 17,233,824 km (0.105 R)
• M53: 18,962,428 km (0.066 R)
• M54: 19,690,221 km (0.095 R)
• M55: 19,847,299 km (0.106 R)
• M56: 22,472,293 km (0.099 R)
• M57: 24,525,673 km (0.062 R)
• M58: 25,603,227 km (0.115 R)
• M59: 26,638,294 km (0.113 R)
• M60: 27,044,602 km (0.034 R)
• M61: 27,336,019 km (0.076 R)
• M62: 27,804,410 km (0.111 R)
• M63: 28,808,660 km (0.058 R)
• M64: 29,644,613 km (0.037 R)
• M65: 30,367,470 km (0.105 R)
• M66: 30,852,616 km (0.094 R)
• M67: 33,191,878 km (0.118 R)
• M68: 33,879,579 km (0.118 R)
• M69: 34,382,677 km (0.076 R)
• M70: 34,508,938 km (0.087 R)
• M71: 34,951,747 km (0.039 R)
• M72: 35,332,773 km (0.105 R)
• M73: 35,715,295 km (0.074 R)
• M74: 37,908,250 km (0.101 R)
• M75: 38,561,544 km (0.042 R)
• M76: 39,548,441 km (0.055 R)
• M77: 40,676,858 km (0.101 R)
• M78: 42,288,027 km (0.087 R)
• M79: 42,558,500 km (0.101 R)
• M80: 43,169,458 km (0.089 R)
• M81: 43,510,092 km (0.088 R)
• M82: 43,578,309 km (0.053 R)
• M83: 44,537,231 km (0.116 R)
• M84: 44,674,861 km (0.119 R)
• M85: 45,295,542 km (0.101 R)
• M86: 45,988,629 km (0.115 R)
• M87: 46,336,594 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 10.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.59 AU - 10.99 AU

Year: 10342 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,236,349 km

• M1: 181,163 km (0.087 R)
• M2: 304,880 km (0.1 R)
• M3: 486,343 km (0.089 R)
• M4: 675,584 km (0.068 R)
• M5: 1,033,871 km (0.042 R)
• M6: 1,284,298 km (0.089 R)
• M7: 1,707,510 km (0.071 R)
• M8: 2,076,418 km (0.08 R)
• M9: 2,394,763 km (0.07 R)
• M10: 3,441,499 km (0.111 R)
• M11: 3,907,796 km (0.064 R)
• M12: 4,087,762 km (0.114 R)
• M13: 4,178,867 km (0.068 R)
• M14: 4,363,171 km (0.119 R)
• M15: 4,550,169 km (0.064 R)
• M16: 4,996,718 km (0.079 R)
• M17: 5,094,256 km (0.096 R)
• M18: 5,258,216 km (0.108 R)
• M19: 5,658,988 km (0.086 R)
• M20: 5,897,447 km (0.079 R)
• M21: 5,966,113 km (0.091 R)
• M22: 6,348,934 km (0.105 R)
• M23: 7,396,418 km (0.092 R)
• M24: 7,694,716 km (0.083 R)
• M25: 8,149,643 km (0.078 R)
• M26: 8,226,387 km (0.076 R)
• M27: 8,303,280 km (0.073 R)
• M28: 8,457,964 km (0.067 R)
• M29: 8,730,831 km (0.031 R)
• M30: 9,085,827 km (0.118 R)
• M31: 9,205,355 km (0.092 R)
• M32: 9,607,175 km (0.054 R)
• M33: 9,851,020 km (0.109 R)
• M34: 10,014,829 km (0.078 R)
• M35: 10,469,757 km (0.105 R)
• M36: 11,186,181 km (0.07 R)
• M37: 11,314,237 km (0.089 R)
• M38: 11,831,546 km (0.054 R)
• M39: 12,488,879 km (0.1 R)
• M40: 13,429,102 km (0.105 R)
• M41: 13,884,926 km (0.113 R)
• M42: 14,578,013 km (0.104 R)
• M43: 14,718,037 km (0.105 R)
• M44: 14,905,333 km (0.084 R)
• M45: 15,472,160 km (0.087 R)
• M46: 15,806,212 km (0.06 R)
• M47: 16,627,055 km (0.116 R)
• M48: 16,919,968 km (0.071 R)
• M49: 17,313,410 km (0.102 R)
• M50: 17,412,145 km (0.115 R)
• M51: 18,109,271 km (0.112 R)
• M52: 18,209,502 km (0.115 R)
• M53: 18,310,031 km (0.116 R)
• M54: 20,410,834 km (0.113 R)
• M55: 20,619,823 km (0.094 R)
• M56: 21,092,701 km (0.084 R)
• M57: 21,251,126 km (0.087 R)
• M58: 22,317,459 km (0.096 R)
• M59: 22,532,880 km (0.036 R)
• M60: 23,237,486 km (0.11 R)
• M61: 23,455,749 km (0.111 R)
• M62: 24,004,474 km (0.068 R)
• M63: 24,891,141 km (0.112 R)
• M64: 25,563,284 km (0.063 R)
• M65: 26,468,650 km (0.062 R)
• M66: 27,499,829 km (0.066 R)
• M67: 30,075,156 km (0.1 R)
• M68: 30,671,154 km (0.099 R)
• M69: 31,090,626 km (0.046 R)
• M70: 31,814,231 km (0.03 R)
• M71: 32,117,466 km (0.108 R)
• M72: 32,848,850 km (0.059 R)
• M73: 34,639,088 km (0.116 R)
• M74: 35,138,595 km (0.095 R)
• M75: 35,703,327 km (0.084 R)
• M76: 36,714,758 km (0.045 R)
• M77: 36,905,346 km (0.106 R)
• M78: 37,863,670 km (0.109 R)
• M79: 38,959,773 km (0.069 R)
• M80: 39,674,552 km (0.093 R)
• M81: 40,262,472 km (0.031 R)
• M82: 40,853,383 km (0.111 R)
• M83: 40,985,179 km (0.103 R)
• M84: 42,309,868 km (0.119 R)
• M85: 42,710,042 km (0.059 R)
• M86: 43,178,583 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 8.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.21 AU - 13.37 AU

Year: 15737 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,236,349 km

• M1: 112,348 km (0.114 R)
• M2: 281,394 km (0.086 R)
• M3: 453,282 km (0.066 R)
• M4: 547,977 km (0.109 R)
• M5: 660,624 km (0.115 R)
• M6: 874,400 km (0.098 R)
• M7: 1,058,854 km (0.106 R)
• M8: 1,297,014 km (0.055 R)
• M9: 1,823,448 km (0.054 R)
• M10: 2,376,661 km (0.103 R)
• M11: 2,707,422 km (0.067 R)
• M12: 2,905,789 km (0.036 R)
• M13: 3,034,443 km (0.096 R)
• M14: 3,240,439 km (0.1 R)
• M15: 4,068,912 km (0.064 R)
• M16: 4,317,395 km (0.06 R)
• M17: 4,894,244 km (0.037 R)
• M18: 5,047,731 km (0.097 R)
• M19: 5,563,545 km (0.099 R)
• M20: 6,072,626 km (0.094 R)
• M21: 6,452,306 km (0.082 R)
• M22: 6,596,668 km (0.091 R)
• M23: 7,434,865 km (0.119 R)
• M24: 7,611,540 km (0.113 R)
• M25: 7,892,185 km (0.035 R)
• M26: 10,004,956 km (0.092 R)
• M27: 10,060,606 km (0.117 R)
• M28: 11,166,434 km (0.097 R)
• M29: 11,485,227 km (0.114 R)
• M30: 11,689,727 km (0.049 R)
• M31: 14,676,150 km (0.117 R)
• M32: 15,153,068 km (0.089 R)
• M33: 15,441,642 km (0.104 R)
• M34: 16,285,673 km (0.083 R)
• M35: 16,647,251 km (0.075 R)
• M36: 17,311,316 km (0.052 R)
• M37: 18,187,660 km (0.119 R)
• M38: 18,426,119 km (0.113 R)
• M39: 19,355,421 km (0.074 R)
• M40: 19,563,961 km (0.041 R)
• M41: 20,194,217 km (0.047 R)
• M42: 20,831,055 km (0.118 R)
• M43: 21,798,654 km (0.112 R)
• M44: 24,939,461 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.2

Radius: 7.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.69 AU - 15.65 AU

Year: 20523 Days

Day: 19.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,236,349 km

• M1: 176,974 km (0.099 R)
• M2: 293,960 km (0.059 R)
• M3: 404,961 km (0.044 R)
• M4: 531,222 km (0.037 R)
• M5: 670,946 km (0.107 R)
• M6: 807,529 km (0.11 R)
• M7: 953,387 km (0.104 R)
• M8: 1,461,571 km (0.112 R)
• M9: 1,891,067 km (0.063 R)
• M10: 2,381,299 km (0.054 R)
• M11: 2,451,012 km (0.082 R)
• M12: 2,664,787 km (0.101 R)
• M13: 2,934,213 km (0.088 R)
• M14: 3,059,576 km (0.102 R)
• M15: 3,238,196 km (0.049 R)
• M16: 3,713,019 km (0.087 R)
• M17: 3,821,478 km (0.067 R)
• M18: 3,958,659 km (0.066 R)
• M19: 4,041,686 km (0.089 R)
• M20: 4,465,796 km (0.066 R)
• M21: 4,963,508 km (0.039 R)
• M22: 5,540,656 km (0.082 R)
• M23: 5,633,706 km (0.1 R)
• M24: 5,852,867 km (0.104 R)
• M25: 5,979,427 km (0.056 R)
• M26: 6,857,118 km (0.077 R)
• M27: 7,396,119 km (0.114 R)
• M28: 8,336,192 km (0.112 R)
• M29: 8,586,170 km (0.098 R)
• M30: 10,023,057 km (0.103 R)
• M31: 10,711,058 km (0.027 R)
• M32: 11,060,668 km (0.079 R)
• M33: 11,493,305 km (0.107 R)
• M34: 11,891,236 km (0.107 R)
• M35: 12,496,808 km (0.07 R)
• M36: 14,715,494 km (0.104 R)
• M37: 15,627,742 km (0.049 R)
• M38: 16,246,030 km (0.12 R)
• M39: 17,052,661 km (0.098 R)
• M40: 17,279,003 km (0.091 R)
• M41: 17,964,161 km (0.111 R)
• M42: 18,379,594 km (0.111 R)
• M43: 18,938,342 km (0.073 R)
• M44: 19,313,833 km (0.094 R)
• M45: 19,502,626 km (0.052 R)
• M46: 20,024,722 km (0.109 R)
• M47: 21,082,828 km (0.084 R)
• M48: 22,060,300 km (0.119 R)
• M49: 22,853,020 km (0.104 R)
• M50: 23,403,390 km (0.112 R)
• M51: 23,655,014 km (0.098 R)
• M52: 24,262,531 km (0.106 R)
• M53: 24,415,120 km (0.079 R)
• M54: 24,823,971 km (0.094 R)
• M55: 24,875,134 km (0.031 R)
• M56: 25,286,378 km (0.112 R)
• M57: 27,323,453 km (0.039 R)
• M58: 28,925,795 km (0.064 R)
• M59: 29,304,128 km (0.05 R)
• M60: 29,901,772 km (0.102 R)
• M61: 30,339,047 km (0.11 R)
• M62: 31,886,038 km (0.106 R)
• M63: 33,175,871 km (0.075 R)
• M64: 33,458,461 km (0.106 R)
• M65: 33,515,159 km (0.076 R)
• M66: 33,855,644 km (0.064 R)
• M67: 34,311,319 km (0.109 R)
• M68: 34,711,643 km (0.116 R)
• M69: 34,998,571 km (0.117 R)
• M70: 35,459,333 km (0.032 R)
• M71: 37,852,151 km (0.046 R)
• M72: 39,815,623 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit