🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 30.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,361,377 km

• M1: 110,852 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.13 AU - 1.31 AU

Year: 476 Days

Day: 41.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.35 AU - 1.55 AU

Year: 617 Days

Day: 16.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,361,377 km

• M1: 143,016 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.25 AU - 1.97 AU

Year: 721 Days

Day: 42.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.73 AU - 2.61 AU

Year: 1129 Days

Day: 24.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 12.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.21 AU - 9.69 AU

Year: 7915 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,361,377 km

• M1: 173,234 km (0.116 R)
• M2: 733,329 km (0.106 R)
• M3: 1,220,270 km (0.115 R)
• M4: 1,300,454 km (0.105 R)
• M5: 1,445,265 km (0.099 R)
• M6: 1,552,078 km (0.117 R)
• M7: 1,842,896 km (0.047 R)
• M8: 2,078,662 km (0.088 R)
• M9: 2,200,285 km (0.029 R)
• M10: 2,451,012 km (0.105 R)
• M11: 2,632,025 km (0.12 R)
• M12: 2,925,835 km (0.078 R)
• M13: 3,035,341 km (0.066 R)
• M14: 3,118,368 km (0.115 R)
• M15: 3,202,142 km (0.052 R)
• M16: 3,286,815 km (0.077 R)
• M17: 3,691,627 km (0.08 R)
• M18: 3,840,177 km (0.044 R)
• M19: 3,960,454 km (0.045 R)
• M20: 4,112,595 km (0.096 R)
• M21: 4,328,764 km (0.059 R)
• M22: 4,454,127 km (0.057 R)
• M23: 4,644,415 km (0.12 R)
• M24: 4,740,607 km (0.085 R)
• M25: 5,331,519 km (0.12 R)
• M26: 5,499,816 km (0.105 R)
• M27: 5,738,574 km (0.1 R)
• M28: 6,332,478 km (0.096 R)
• M29: 6,691,064 km (0.105 R)
• M30: 6,799,971 km (0.068 R)
• M31: 7,204,334 km (0.108 R)
• M32: 7,353,334 km (0.055 R)
• M33: 8,113,590 km (0.12 R)
• M34: 8,978,864 km (0.063 R)
• M35: 9,422,571 km (0.112 R)
• M36: 9,503,953 km (0.118 R)
• M37: 9,790,881 km (0.095 R)
• M38: 10,205,716 km (0.107 R)
• M39: 10,499,676 km (0.109 R)
• M40: 10,924,235 km (0.114 R)
• M41: 12,454,621 km (0.073 R)
• M42: 13,680,576 km (0.113 R)
• M43: 13,772,878 km (0.07 R)
• M44: 14,191,004 km (0.118 R)
• M45: 14,378,151 km (0.1 R)
• M46: 14,566,195 km (0.052 R)
• M47: 15,422,344 km (0.109 R)
• M48: 16,197,111 km (0.101 R)
• M49: 16,934,928 km (0.11 R)
• M50: 17,333,008 km (0.077 R)
• M51: 17,986,302 km (0.117 R)
• M52: 18,698,986 km (0.097 R)
• M53: 19,889,785 km (0.118 R)
• M54: 20,204,539 km (0.082 R)
• M55: 20,362,514 km (0.071 R)
• M56: 20,785,727 km (0.113 R)
• M57: 20,891,941 km (0.098 R)
• M58: 21,372,449 km (0.101 R)
• M59: 21,479,711 km (0.082 R)
• M60: 21,910,553 km (0.12 R)
• M61: 23,055,126 km (0.116 R)
• M62: 23,220,282 km (0.119 R)
• M63: 24,442,946 km (0.053 R)
• M64: 24,611,393 km (0.076 R)
• M65: 25,800,696 km (0.117 R)
• M66: 26,258,765 km (0.111 R)
• M67: 27,415,455 km (0.083 R)
• M68: 27,882,949 km (0.085 R)
• M69: 28,884,806 km (0.093 R)
• M70: 29,122,217 km (0.065 R)
• M71: 31,227,658 km (0.083 R)
• M72: 31,654,610 km (0.075 R)
• M73: 32,452,565 km (0.064 R)
• M74: 33,133,086 km (0.1 R)
• M75: 33,257,252 km (0.099 R)
• M76: 33,443,950 km (0.057 R)
• M77: 33,568,565 km (0.096 R)
• M78: 36,029,151 km (0.037 R)
• M79: 36,991,065 km (0.113 R)
• M80: 37,313,598 km (0.091 R)
• M81: 38,156,433 km (0.091 R)
• M82: 38,743,605 km (0.087 R)
• M83: 39,465,265 km (0.098 R)
• M84: 39,662,883 km (0.113 R)
• M85: 40,059,168 km (0.102 R)
• M86: 40,788,907 km (0.051 R)
• M87: 42,598,891 km (0.027 R)
• M88: 43,343,739 km (0.108 R)
• M89: 44,229,508 km (0.077 R)
• M90: 46,088,411 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 14.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.52 AU - 9.54 AU

Year: 8797 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,361,377 km

• M1: 208,839 km (0.118 R)
• M2: 307,573 km (0.069 R)
• M3: 634,445 km (0.092 R)
• M4: 977,622 km (0.041 R)
• M5: 1,111,363 km (0.077 R)
• M6: 1,216,081 km (0.078 R)
• M7: 1,361,490 km (0.063 R)
• M8: 1,455,587 km (0.079 R)
• M9: 1,834,369 km (0.073 R)
• M10: 2,155,705 km (0.107 R)
• M11: 2,708,170 km (0.093 R)
• M12: 3,459,900 km (0.118 R)
• M13: 3,670,982 km (0.1 R)
• M14: 3,859,475 km (0.12 R)
• M15: 4,106,462 km (0.1 R)
• M16: 4,246,036 km (0.112 R)
• M17: 4,529,973 km (0.085 R)
• M18: 5,510,886 km (0.084 R)
• M19: 5,946,815 km (0.113 R)
• M20: 6,361,649 km (0.031 R)
• M21: 6,589,038 km (0.106 R)
• M22: 6,918,453 km (0.042 R)
• M23: 7,457,005 km (0.103 R)
• M24: 7,559,480 km (0.097 R)
• M25: 9,189,648 km (0.082 R)
• M26: 9,336,403 km (0.11 R)
• M27: 9,558,107 km (0.041 R)
• M28: 9,893,954 km (0.101 R)
• M29: 11,670,728 km (0.119 R)
• M30: 12,352,147 km (0.113 R)
• M31: 12,473,770 km (0.105 R)
• M32: 12,759,053 km (0.083 R)
• M33: 13,377,640 km (0.096 R)
• M34: 13,544,292 km (0.034 R)
• M35: 13,921,727 km (0.117 R)
• M36: 14,132,960 km (0.087 R)
• M37: 14,601,500 km (0.105 R)
• M38: 14,730,154 km (0.118 R)
• M39: 14,902,192 km (0.116 R)
• M40: 15,292,044 km (0.082 R)
• M41: 15,641,205 km (0.104 R)
• M42: 16,794,605 km (0.106 R)
• M43: 17,019,600 km (0.06 R)
• M44: 17,154,986 km (0.06 R)
• M45: 17,472,583 km (0.038 R)
• M46: 18,205,462 km (0.11 R)
• M47: 18,808,491 km (0.09 R)
• M48: 19,229,759 km (0.059 R)
• M49: 19,559,622 km (0.068 R)
• M50: 20,368,348 km (0.102 R)
• M51: 20,512,262 km (0.076 R)
• M52: 20,656,474 km (0.079 R)
• M53: 21,236,764 km (0.116 R)
• M54: 21,675,535 km (0.052 R)
• M55: 22,068,079 km (0.107 R)
• M56: 22,314,617 km (0.107 R)
• M57: 22,611,569 km (0.07 R)
• M58: 23,460,237 km (0.077 R)
• M59: 23,812,839 km (0.118 R)
• M60: 24,829,656 km (0.097 R)
• M61: 24,932,131 km (0.062 R)
• M62: 25,394,987 km (0.094 R)
• M63: 25,964,655 km (0.084 R)
• M64: 27,805,008 km (0.104 R)
• M65: 28,018,036 km (0.097 R)
• M66: 28,499,292 km (0.079 R)
• M67: 28,660,259 km (0.074 R)
• M68: 29,796,006 km (0.099 R)
• M69: 30,616,102 km (0.117 R)
• M70: 31,277,624 km (0.1 R)
• M71: 32,614,879 km (0.087 R)
• M72: 32,727,227 km (0.065 R)
• M73: 34,312,516 km (0.102 R)
• M74: 35,172,105 km (0.12 R)
• M75: 36,038,875 km (0.044 R)
• M76: 36,154,963 km (0.108 R)
• M77: 36,271,201 km (0.101 R)
• M78: 36,854,183 km (0.074 R)
• M79: 38,740,463 km (0.111 R)
• M80: 40,175,705 km (0.063 R)
• M81: 40,356,270 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 12.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.81 AU - 8.91 AU

Year: 9312 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,361,377 km

• M1: 224,995 km (0.12 R)
• M2: 381,175 km (0.098 R)
• M3: 805,585 km (0.108 R)
• M4: 906,862 km (0.074 R)
• M5: 1,086,081 km (0.031 R)
• M6: 1,398,441 km (0.109 R)
• M7: 1,586,934 km (0.105 R)
• M8: 1,806,544 km (0.102 R)
• M9: 2,653,118 km (0.081 R)
• M10: 2,757,089 km (0.091 R)
• M11: 2,915,513 km (0.067 R)
• M12: 3,241,935 km (0.104 R)
• M13: 3,409,635 km (0.062 R)
• M14: 3,609,049 km (0.091 R)
• M15: 4,199,811 km (0.075 R)
• M16: 4,352,400 km (0.102 R)
• M17: 4,694,381 km (0.063 R)
• M18: 5,077,651 km (0.088 R)
• M19: 5,404,821 km (0.086 R)
• M20: 6,287,748 km (0.046 R)
• M21: 7,398,512 km (0.085 R)
• M22: 8,338,137 km (0.095 R)
• M23: 8,530,669 km (0.085 R)
• M24: 9,275,517 km (0.119 R)
• M25: 9,515,023 km (0.115 R)
• M26: 9,635,599 km (0.112 R)
• M27: 10,287,247 km (0.034 R)
• M28: 10,953,107 km (0.076 R)
• M29: 11,206,526 km (0.094 R)
• M30: 11,291,348 km (0.11 R)
• M31: 11,675,964 km (0.102 R)
• M32: 11,805,217 km (0.109 R)
• M33: 12,370,398 km (0.118 R)
• M34: 12,722,701 km (0.082 R)
• M35: 12,855,693 km (0.068 R)
• M36: 13,212,484 km (0.057 R)
• M37: 13,347,122 km (0.115 R)
• M38: 14,672,410 km (0.109 R)
• M39: 15,092,181 km (0.104 R)
• M40: 15,753,105 km (0.113 R)
• M41: 16,278,941 km (0.03 R)
• M42: 16,375,282 km (0.119 R)
• M43: 16,616,733 km (0.092 R)
• M44: 16,956,619 km (0.08 R)
• M45: 17,544,988 km (0.066 R)
• M46: 18,090,123 km (0.105 R)
• M47: 18,741,472 km (0.082 R)
• M48: 19,400,600 km (0.105 R)
• M49: 19,656,113 km (0.098 R)
• M50: 19,912,823 km (0.08 R)
• M51: 20,898,374 km (0.117 R)
• M52: 21,212,828 km (0.038 R)
• M53: 21,370,654 km (0.087 R)
• M54: 21,476,121 km (0.063 R)
• M55: 22,540,061 km (0.074 R)
• M56: 22,808,888 km (0.103 R)
• M57: 25,163,110 km (0.07 R)
• M58: 26,002,503 km (0.094 R)
• M59: 26,115,151 km (0.068 R)
• M60: 26,964,867 km (0.118 R)
• M61: 27,078,860 km (0.042 R)
• M62: 28,924,599 km (0.07 R)
• M63: 29,392,242 km (0.108 R)
• M64: 29,921,519 km (0.056 R)
• M65: 30,810,579 km (0.027 R)
• M66: 31,228,406 km (0.117 R)
• M67: 34,452,539 km (0.105 R)
• M68: 35,259,470 km (0.1 R)
• M69: 35,821,809 km (0.093 R)
• M70: 36,009,853 km (0.08 R)
• M71: 36,261,177 km (0.06 R)
• M72: 37,653,634 km (0.106 R)
• M73: 38,228,389 km (0.108 R)
• M74: 38,548,978 km (0.119 R)
• M75: 38,934,791 km (0.088 R)
• M76: 39,451,202 km (0.031 R)
• M77: 39,710,306 km (0.116 R)
• M78: 40,817,779 km (0.119 R)
• M79: 41,276,596 km (0.109 R)
• M80: 41,935,275 km (0.064 R)
• M81: 42,398,281 km (0.085 R)
• M82: 42,796,660 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 7.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.25 AU - 14.43 AU

Year: 17204 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,361,377 km

• M1: 102,475 km (0.091 R)
• M2: 203,902 km (0.076 R)
• M3: 289,173 km (0.077 R)
• M4: 389,403 km (0.115 R)
• M5: 599,289 km (0.109 R)
• M6: 657,333 km (0.118 R)
• M7: 827,426 km (0.097 R)
• M8: 892,950 km (0.112 R)
• M9: 943,364 km (0.099 R)
• M10: 1,172,997 km (0.062 R)
• M11: 1,381,237 km (0.119 R)
• M12: 1,963,472 km (0.093 R)
• M13: 2,234,244 km (0.092 R)
• M14: 2,469,113 km (0.106 R)
• M15: 2,687,376 km (0.105 R)
• M16: 3,247,171 km (0.077 R)
• M17: 4,010,270 km (0.104 R)
• M18: 4,558,696 km (0.098 R)
• M19: 4,766,787 km (0.08 R)
• M20: 4,856,844 km (0.071 R)
• M21: 4,947,650 km (0.101 R)
• M22: 5,315,960 km (0.085 R)
• M23: 6,177,046 km (0.084 R)
• M24: 6,275,331 km (0.112 R)
• M25: 6,674,010 km (0.119 R)
• M26: 6,774,988 km (0.083 R)
• M27: 6,910,374 km (0.112 R)
• M28: 7,918,514 km (0.065 R)
• M29: 8,025,477 km (0.09 R)
• M30: 8,276,801 km (0.097 R)
• M31: 8,603,673 km (0.087 R)
• M32: 8,676,976 km (0.103 R)
• M33: 9,158,082 km (0.119 R)
• M34: 11,529,059 km (0.067 R)
• M35: 11,650,383 km (0.026 R)
• M36: 11,731,465 km (0.045 R)
• M37: 12,139,718 km (0.101 R)
• M38: 13,349,815 km (0.047 R)
• M39: 13,861,739 km (0.091 R)
• M40: 15,435,658 km (0.09 R)
• M41: 15,838,076 km (0.117 R)
• M42: 16,652,936 km (0.099 R)
• M43: 17,065,527 km (0.117 R)
• M44: 17,760,708 km (0.071 R)
• M45: 17,900,732 km (0.084 R)
• M46: 19,707,425 km (0.105 R)
• M47: 20,485,334 km (0.098 R)
• M48: 21,322,933 km (0.082 R)
• M49: 22,121,336 km (0.069 R)
• M50: 22,625,332 km (0.033 R)
• M51: 23,542,067 km (0.104 R)
• M52: 23,644,691 km (0.12 R)
• M53: 23,953,461 km (0.035 R)
• M54: 24,159,907 km (0.034 R)
• M55: 24,419,010 km (0.059 R)
• M56: 24,939,760 km (0.089 R)
• M57: 25,464,250 km (0.105 R)
• M58: 26,630,964 km (0.119 R)
• M59: 27,005,856 km (0.066 R)
• M60: 27,923,490 km (0.064 R)
• M61: 28,249,763 km (0.084 R)
• M62: 29,126,107 km (0.07 R)
• M63: 29,401,816 km (0.081 R)
• M64: 29,789,274 km (0.085 R)
• M65: 30,457,378 km (0.104 R)
• M66: 30,625,227 km (0.1 R)
• M67: 31,299,465 km (0.034 R)
• M68: 32,149,181 km (0.111 R)
• M69: 32,719,747 km (0.096 R)
• M70: 33,121,268 km (0.102 R)
• M71: 33,929,096 km (0.092 R)
• M72: 34,801,850 km (0.094 R)
• M73: 35,976,942 km (0.119 R)
• M74: 36,688,130 km (0.115 R)
• M75: 38,064,430 km (0.089 R)
• M76: 38,124,569 km (0.055 R)
• M77: 38,245,144 km (0.107 R)
• M78: 38,728,495 km (0.096 R)
• M79: 38,789,082 km (0.096 R)
• M80: 40,252,299 km (0.082 R)
• M81: 40,313,634 km (0.117 R)
• M82: 41,299,484 km (0.12 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit