🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.45 AU

Year: 481 Days

Day: 40.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,393,559 km

• M1: 158,424 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.36 AU - 1.8 AU

Year: 737 Days

Day: 16 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.48 AU - 3.66 AU

Year: 1995 Days

Day: 39.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.54 AU - 5 AU

Year: 3272 Days

Day: 26.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 57.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 9.7

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.94 AU - 7.82 AU

Year: 5976 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,393,559 km

• M1: 123,867 km (0.079 R)
• M2: 249,380 km (0.082 R)
• M3: 508,633 km (0.091 R)
• M4: 636,090 km (0.078 R)
• M5: 804,089 km (0.1 R)
• M6: 987,196 km (0.036 R)
• M7: 1,150,408 km (0.053 R)
• M8: 1,616,405 km (0.114 R)
• M9: 1,712,447 km (0.106 R)
• M10: 1,971,401 km (0.081 R)
• M11: 2,158,099 km (0.09 R)
• M12: 2,394,314 km (0.103 R)
• M13: 2,868,539 km (0.063 R)
• M14: 2,985,824 km (0.064 R)
• M15: 3,596,034 km (0.117 R)
• M16: 3,954,470 km (0.084 R)
• M17: 4,650,549 km (0.12 R)
• M18: 4,760,952 km (0.109 R)
• M19: 5,442,221 km (0.052 R)
• M20: 6,706,772 km (0.112 R)
• M21: 7,501,136 km (0.098 R)
• M22: 8,058,239 km (0.042 R)
• M23: 8,257,952 km (0.05 R)
• M24: 8,324,972 km (0.09 R)
• M25: 8,662,614 km (0.096 R)
• M26: 8,867,264 km (0.084 R)
• M27: 9,702,170 km (0.085 R)
• M28: 10,200,780 km (0.09 R)
• M29: 10,964,327 km (0.078 R)
• M30: 11,746,275 km (0.084 R)
• M31: 12,855,394 km (0.113 R)
• M32: 12,972,080 km (0.071 R)
• M33: 13,050,021 km (0.095 R)
• M34: 13,363,428 km (0.091 R)
• M35: 13,917,987 km (0.119 R)
• M36: 14,117,850 km (0.048 R)
• M37: 14,804,504 km (0.095 R)
• M38: 15,172,366 km (0.052 R)
• M39: 15,875,625 km (0.068 R)
• M40: 16,631,842 km (0.109 R)
• M41: 16,971,729 km (0.119 R)
• M42: 17,099,635 km (0.112 R)
• M43: 17,185,205 km (0.1 R)
• M44: 17,313,859 km (0.088 R)
• M45: 17,658,233 km (0.117 R)
• M46: 18,222,816 km (0.084 R)
• M47: 18,573,174 km (0.099 R)
• M48: 18,793,233 km (0.105 R)
• M49: 18,969,908 km (0.103 R)
• M50: 19,592,833 km (0.035 R)
• M51: 19,727,172 km (0.106 R)
• M52: 20,131,984 km (0.085 R)
• M53: 20,539,638 km (0.115 R)
• M54: 22,103,983 km (0.09 R)
• M55: 22,384,030 km (0.109 R)
• M56: 23,042,111 km (0.094 R)
• M57: 23,136,507 km (0.112 R)
• M58: 23,326,048 km (0.033 R)
• M59: 23,468,465 km (0.058 R)
• M60: 24,763,085 km (0.11 R)
• M61: 25,982,457 km (0.036 R)
• M62: 26,080,893 km (0.077 R)
• M63: 27,672,016 km (0.075 R)
• M64: 27,873,225 km (0.072 R)
• M65: 28,276,840 km (0.113 R)
• M66: 28,834,990 km (0.096 R)
• M67: 29,141,067 km (0.105 R)
• M68: 29,243,242 km (0.093 R)
• M69: 29,396,879 km (0.097 R)
• M70: 29,550,815 km (0.049 R)
• M71: 29,704,901 km (0.116 R)
• M72: 29,807,825 km (0.056 R)
• M73: 30,843,341 km (0.092 R)
• M74: 31,156,300 km (0.109 R)
• M75: 31,995,993 km (0.071 R)
• M76: 32,101,459 km (0.099 R)
• M77: 34,451,492 km (0.117 R)
• M78: 34,884,578 km (0.087 R)
• M79: 35,047,490 km (0.04 R)
• M80: 35,756,434 km (0.11 R)
• M81: 36,690,523 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 8.8

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.27 AU - 7.81 AU

Year: 6927 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,393,559 km

• M1: 143,016 km (0.083 R)
• M2: 229,184 km (0.031 R)
• M3: 460,462 km (0.068 R)
• M4: 631,004 km (0.111 R)
• M5: 776,862 km (0.101 R)
• M6: 1,000,062 km (0.078 R)
• M7: 1,225,805 km (0.071 R)
• M8: 1,429,557 km (0.07 R)
• M9: 1,745,658 km (0.071 R)
• M10: 1,954,347 km (0.095 R)
• M11: 2,105,291 km (0.049 R)
• M12: 2,652,221 km (0.108 R)
• M13: 2,819,770 km (0.054 R)
• M14: 3,190,773 km (0.072 R)
• M15: 3,446,735 km (0.089 R)
• M16: 3,656,322 km (0.062 R)
• M17: 3,897,174 km (0.094 R)
• M18: 4,170,938 km (0.069 R)
• M19: 4,536,256 km (0.113 R)
• M20: 4,911,896 km (0.048 R)
• M21: 5,059,101 km (0.101 R)
• M22: 5,297,560 km (0.102 R)
• M23: 6,512,444 km (0.104 R)
• M24: 6,674,309 km (0.091 R)
• M25: 7,134,472 km (0.07 R)
• M26: 8,016,202 km (0.107 R)
• M27: 8,259,448 km (0.086 R)
• M28: 8,434,777 km (0.116 R)
• M29: 8,611,302 km (0.114 R)
• M30: 9,365,874 km (0.075 R)
• M31: 9,548,682 km (0.035 R)
• M32: 10,518,376 km (0.114 R)
• M33: 10,746,513 km (0.084 R)
• M34: 10,861,254 km (0.048 R)
• M35: 11,053,338 km (0.072 R)
• M36: 11,715,009 km (0.105 R)
• M37: 12,149,890 km (0.093 R)
• M38: 12,349,304 km (0.077 R)
• M39: 12,469,581 km (0.107 R)
• M40: 13,158,030 km (0.063 R)
• M41: 14,025,399 km (0.1 R)
• M42: 14,109,024 km (0.11 R)
• M43: 14,234,686 km (0.087 R)
• M44: 14,318,611 km (0.117 R)
• M45: 14,402,834 km (0.084 R)
• M46: 15,468,719 km (0.064 R)
• M47: 16,208,032 km (0.078 R)
• M48: 16,648,149 km (0.092 R)
• M49: 16,958,714 km (0.025 R)
• M50: 17,405,712 km (0.075 R)
• M51: 17,765,944 km (0.1 R)
• M52: 17,856,451 km (0.111 R)
• M53: 18,356,706 km (0.097 R)
• M54: 18,539,814 km (0.066 R)
• M55: 19,511,003 km (0.1 R)
• M56: 19,838,323 km (0.089 R)
• M57: 20,926,797 km (0.085 R)
• M58: 21,502,450 km (0.077 R)
• M59: 22,083,189 km (0.068 R)
• M60: 22,718,232 km (0.106 R)
• M61: 24,156,316 km (0.103 R)
• M62: 24,709,379 km (0.104 R)
• M63: 25,317,644 km (0.043 R)
• M64: 25,982,158 km (0.085 R)
• M65: 26,290,779 km (0.089 R)
• M66: 27,642,096 km (0.094 R)
• M67: 27,904,640 km (0.089 R)
• M68: 28,220,591 km (0.095 R)
• M69: 28,590,846 km (0.104 R)
• M70: 28,803,125 km (0.117 R)
• M71: 29,711,184 km (0.07 R)
• M72: 30,466,055 km (0.069 R)
• M73: 31,063,549 km (0.109 R)
• M74: 31,500,524 km (0.103 R)
• M75: 31,555,277 km (0.091 R)
• M76: 32,491,162 km (0.087 R)
• M77: 32,601,864 km (0.065 R)
• M78: 33,157,321 km (0.059 R)
• M79: 34,108,763 km (0.105 R)
• M80: 34,503,103 km (0.063 R)
• M81: 34,672,598 km (0.119 R)
• M82: 35,239,424 km (0.116 R)
• M83: 35,581,106 km (0.083 R)
• M84: 35,638,102 km (0.095 R)
• M85: 37,247,775 km (0.106 R)
• M86: 38,119,781 km (0.053 R)
• M87: 38,236,468 km (0.118 R)
• M88: 38,294,961 km (0.107 R)
• M89: 38,528,932 km (0.096 R)
• M90: 38,939,578 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 12.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.99 AU - 11.57 AU

Year: 13126 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,393,559 km

• M1: 156,330 km (0.108 R)
• M2: 432,936 km (0.115 R)
• M3: 548,426 km (0.099 R)
• M4: 632,350 km (0.099 R)
• M5: 816,056 km (0.086 R)
• M6: 1,398,590 km (0.083 R)
• M7: 1,676,543 km (0.092 R)
• M8: 1,839,007 km (0.05 R)
• M9: 1,955,843 km (0.12 R)
• M10: 2,214,796 km (0.051 R)
• M11: 2,959,794 km (0.102 R)
• M12: 3,097,873 km (0.079 R)
• M13: 3,177,758 km (0.104 R)
• M14: 4,058,291 km (0.101 R)
• M15: 4,167,946 km (0.102 R)
• M16: 4,503,195 km (0.066 R)
• M17: 4,893,795 km (0.099 R)
• M18: 5,855,859 km (0.092 R)
• M19: 6,409,670 km (0.088 R)
• M20: 6,537,876 km (0.081 R)
• M21: 8,004,384 km (0.068 R)
• M22: 8,365,663 km (0.052 R)
• M23: 8,989,037 km (0.081 R)
• M24: 9,219,418 km (0.087 R)
• M25: 9,364,528 km (0.097 R)
• M26: 9,952,148 km (0.101 R)
• M27: 10,370,723 km (0.11 R)
• M28: 10,582,105 km (0.115 R)
• M29: 11,473,409 km (0.072 R)
• M30: 12,102,019 km (0.116 R)
• M31: 12,420,662 km (0.063 R)
• M32: 13,001,102 km (0.097 R)
• M33: 13,755,524 km (0.065 R)
• M34: 14,625,735 km (0.072 R)
• M35: 15,375,819 km (0.114 R)
• M36: 16,313,498 km (0.059 R)
• M37: 16,594,892 km (0.12 R)
• M38: 16,700,807 km (0.088 R)
• M39: 16,877,931 km (0.1 R)
• M40: 17,412,893 km (0.077 R)
• M41: 18,062,297 km (0.112 R)
• M42: 19,273,442 km (0.071 R)
• M43: 20,321,524 km (0.115 R)
• M44: 21,043,334 km (0.041 R)
• M45: 21,388,157 km (0.113 R)
• M46: 22,864,539 km (0.118 R)
• M47: 23,298,223 km (0.084 R)
• M48: 23,377,210 km (0.111 R)
• M49: 23,535,784 km (0.09 R)
• M50: 23,933,565 km (0.084 R)
• M51: 24,213,463 km (0.097 R)
• M52: 24,293,647 km (0.102 R)
• M53: 24,534,649 km (0.045 R)
• M54: 24,695,616 km (0.096 R)
• M55: 24,897,574 km (0.115 R)
• M56: 25,710,488 km (0.1 R)
• M57: 25,792,318 km (0.1 R)
• M58: 26,863,290 km (0.114 R)
• M59: 27,237,284 km (0.077 R)
• M60: 28,032,846 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 4.9

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.42 AU - 22.4 AU

Year: 31713 Days

Day: 19.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,393,559 km

• M1: 89,011 km (0.037 R)
• M2: 140,323 km (0.076 R)
• M3: 302,337 km (0.111 R)
• M4: 412,890 km (0.052 R)
• M5: 1,056,460 km (0.113 R)
• M6: 1,657,844 km (0.117 R)
• M7: 1,992,344 km (0.106 R)
• M8: 2,569,643 km (0.117 R)
• M9: 2,607,341 km (0.115 R)
• M10: 2,645,339 km (0.093 R)
• M11: 2,876,617 km (0.067 R)
• M12: 2,994,800 km (0.087 R)
• M13: 3,996,058 km (0.087 R)
• M14: 4,083,723 km (0.116 R)
• M15: 4,350,904 km (0.094 R)
• M16: 5,090,666 km (0.119 R)
• M17: 6,169,865 km (0.102 R)
• M18: 7,103,505 km (0.074 R)
• M19: 7,586,706 km (0.108 R)
• M20: 7,804,820 km (0.102 R)
• M21: 8,080,379 km (0.079 R)
• M22: 12,450,283 km (0.1 R)
• M23: 12,772,068 km (0.108 R)
• M24: 12,836,844 km (0.118 R)
• M25: 12,901,620 km (0.077 R)
• M26: 12,966,545 km (0.099 R)
• M27: 13,292,668 km (0.107 R)
• M28: 13,820,150 km (0.081 R)
• M29: 16,912,039 km (0.088 R)
• M30: 17,699,074 km (0.071 R)
• M31: 17,771,180 km (0.078 R)
• M32: 19,606,147 km (0.113 R)
• M33: 19,680,797 km (0.108 R)
• M34: 20,055,539 km (0.112 R)
• M35: 20,811,757 km (0.117 R)
• M36: 20,888,051 km (0.119 R)
• M37: 21,963,810 km (0.099 R)
• M38: 22,118,943 km (0.116 R)
• M39: 22,978,831 km (0.056 R)
• M40: 24,168,882 km (0.047 R)
• M41: 26,196,382 km (0.094 R)
• M42: 26,608,375 km (0.082 R)
• M43: 27,438,793 km (0.119 R)
• M44: 27,773,293 km (0.086 R)
• M45: 28,615,679 km (0.112 R)
• M46: 28,869,995 km (0.071 R)
• M47: 30,152,797 km (0.112 R)
• M48: 30,584,537 km (0.088 R)
• M49: 30,844,538 km (0.069 R)
• M50: 30,931,305 km (0.072 R)
• M51: 31,105,287 km (0.052 R)
• M52: 31,366,784 km (0.047 R)
• M53: 32,331,840 km (0.113 R)
• M54: 32,685,040 km (0.061 R)
• M55: 33,663,410 km (0.087 R)
• M56: 34,470,790 km (0.114 R)
• M57: 35,012,783 km (0.025 R)
• M58: 36,104,997 km (0.071 R)
• M59: 37,393,185 km (0.117 R)
• M60: 38,883,927 km (0.118 R)
• M61: 39,636,554 km (0.12 R)
• M62: 40,393,968 km (0.108 R)
• M63: 41,538,990 km (0.099 R)
• M64: 42,597,994 km (0.094 R)
• M65: 43,471,047 km (0.111 R)
• M66: 45,234,806 km (0.09 R)
• M67: 45,531,010 km (0.119 R)
• M68: 46,026,178 km (0.07 R)
• M69: 46,324,028 km (0.116 R)
• M70: 46,423,510 km (0.117 R)
• M71: 46,622,625 km (0.104 R)
• M72: 46,722,257 km (0.104 R)
• M73: 47,021,752 km (0.11 R)
• M74: 47,321,846 km (0.083 R)
• M75: 52,105,088 km (0.086 R)
• M76: 52,519,324 km (0.092 R)
• M77: 52,622,996 km (0.108 R)
• M78: 53,038,429 km (0.067 R)
• M79: 53,768,317 km (0.06 R)
• M80: 53,872,736 km (0.043 R)
• M81: 54,501,347 km (0.087 R)
• M82: 58,323,273 km (0.085 R)
• M83: 58,753,367 km (0.115 R)
• M84: 61,683,092 km (0.111 R)
• M85: 64,771,240 km (0.055 R)
• M86: 66,558,337 km (0.083 R)
• M87: 68,474,835 km (0.115 R)
• M88: 69,496,738 km (0.098 R)
• M89: 70,066,706 km (0.101 R)
• M90: 71,785,735 km (0.083 R)
• M91: 72,361,836 km (0.077 R)
• M92: 77,143,284 km (0.036 R)
• M93: 77,379,199 km (0.099 R)
• M94: 77,851,629 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit