🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.53 AU - 0.59 AU

Year: 153 Days

Day: 41.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.05 AU - 3.17 AU

Year: 1540 Days

Day: 14 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,251,108 km

• M1: 259,552 km (0.115 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 12.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.62 AU - 11.94 AU

Year: 11171 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 111,251,108 km

• M1: 458,517 km (0.075 R)
• M2: 555,606 km (0.106 R)
• M3: 709,244 km (0.117 R)
• M4: 896,390 km (0.055 R)
• M5: 1,624,334 km (0.112 R)
• M6: 2,094,969 km (0.105 R)
• M7: 2,194,152 km (0.105 R)
• M8: 2,475,546 km (0.108 R)
• M9: 2,741,680 km (0.118 R)
• M10: 2,961,290 km (0.12 R)
• M11: 3,389,140 km (0.11 R)
• M12: 3,506,574 km (0.105 R)
• M13: 3,745,631 km (0.069 R)
• M14: 4,083,124 km (0.119 R)
• M15: 4,303,183 km (0.059 R)
• M16: 4,624,220 km (0.113 R)
• M17: 5,950,555 km (0.114 R)
• M18: 6,200,533 km (0.118 R)
• M19: 6,563,607 km (0.103 R)
• M20: 6,747,911 km (0.045 R)
• M21: 6,859,212 km (0.115 R)
• M22: 7,083,758 km (0.11 R)
• M23: 7,348,846 km (0.112 R)
• M24: 7,463,438 km (0.078 R)
• M25: 9,130,108 km (0.025 R)
• M26: 9,336,104 km (0.108 R)
• M27: 9,626,922 km (0.11 R)
• M28: 9,752,584 km (0.077 R)
• M29: 9,878,695 km (0.108 R)
• M30: 10,005,405 km (0.108 R)
• M31: 10,132,563 km (0.085 R)
• M32: 10,690,114 km (0.054 R)
• M33: 10,776,881 km (0.104 R)
• M34: 11,301,820 km (0.086 R)
• M35: 11,523,075 km (0.077 R)
• M36: 12,105,011 km (0.111 R)
• M37: 12,742,447 km (0.044 R)
• M38: 14,335,665 km (0.064 R)
• M39: 14,431,407 km (0.056 R)
• M40: 14,671,512 km (0.107 R)
• M41: 14,864,643 km (0.048 R)
• M42: 15,058,522 km (0.104 R)
• M43: 15,155,760 km (0.077 R)
• M44: 16,439,310 km (0.109 R)
• M45: 16,790,865 km (0.118 R)
• M46: 17,450,442 km (0.105 R)
• M47: 18,637,950 km (0.098 R)
• M48: 18,847,088 km (0.096 R)
• M49: 19,162,290 km (0.05 R)
• M50: 19,373,523 km (0.12 R)
• M51: 21,527,134 km (0.058 R)
• M52: 21,636,789 km (0.032 R)
• M53: 23,079,511 km (0.075 R)
• M54: 24,381,461 km (0.105 R)
• M55: 24,553,050 km (0.076 R)
• M56: 25,070,210 km (0.092 R)
• M57: 25,359,083 km (0.075 R)
• M58: 25,475,021 km (0.074 R)
• M59: 26,056,957 km (0.088 R)
• M60: 26,467,005 km (0.111 R)
• M61: 27,769,404 km (0.078 R)
• M62: 28,789,961 km (0.086 R)
• M63: 29,032,010 km (0.111 R)
• M64: 29,578,790 km (0.073 R)
• M65: 31,364,091 km (0.052 R)
• M66: 31,737,787 km (0.093 R)
• M67: 31,987,765 km (0.087 R)
• M68: 32,112,978 km (0.059 R)
• M69: 32,741,588 km (0.069 R)
• M70: 32,994,110 km (0.102 R)
• M71: 33,755,712 km (0.114 R)
• M72: 34,587,327 km (0.077 R)
• M73: 34,780,159 km (0.101 R)
• M74: 37,056,739 km (0.079 R)
• M75: 39,314,021 km (0.118 R)
• M76: 40,188,870 km (0.105 R)
• M77: 40,594,878 km (0.101 R)
• M78: 42,713,782 km (0.108 R)
• M79: 43,197,133 km (0.09 R)
• M80: 43,404,925 km (0.073 R)
• M81: 44,378,807 km (0.081 R)
• M82: 45,078,925 km (0.043 R)
• M83: 45,641,562 km (0.095 R)
• M84: 47,200,821 km (0.113 R)
• M85: 47,629,120 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 11.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.79 AU - 12.47 AU

Year: 14486 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 111,251,108 km

• M1: 146,456 km (0.072 R)
• M2: 340,335 km (0.056 R)
• M3: 486,642 km (0.084 R)
• M4: 598,092 km (0.06 R)
• M5: 740,958 km (0.036 R)
• M6: 1,400,685 km (0.12 R)
• M7: 1,771,987 km (0.067 R)
• M8: 2,435,753 km (0.097 R)
• M9: 3,853,641 km (0.112 R)
• M10: 3,971,823 km (0.114 R)
• M11: 4,415,531 km (0.084 R)
• M12: 5,350,069 km (0.104 R)
• M13: 5,438,182 km (0.049 R)
• M14: 5,705,064 km (0.1 R)
• M15: 6,205,469 km (0.099 R)
• M16: 6,484,469 km (0.067 R)
• M17: 6,578,417 km (0.109 R)
• M18: 7,054,886 km (0.105 R)
• M19: 8,705,549 km (0.072 R)
• M20: 9,334,458 km (0.069 R)
• M21: 9,977,879 km (0.088 R)
• M22: 10,415,004 km (0.113 R)
• M23: 11,251,256 km (0.098 R)
• M24: 12,224,988 km (0.065 R)
• M25: 12,399,719 km (0.111 R)
• M26: 13,705,708 km (0.082 R)
• M27: 14,008,644 km (0.062 R)
• M28: 14,130,416 km (0.084 R)
• M29: 14,313,823 km (0.074 R)
• M30: 14,868,682 km (0.067 R)
• M31: 15,117,463 km (0.062 R)
• M32: 15,745,774 km (0.081 R)
• M33: 15,935,913 km (0.085 R)
• M34: 16,446,640 km (0.045 R)
• M35: 16,575,145 km (0.112 R)
• M36: 17,615,448 km (0.11 R)
• M37: 18,276,372 km (0.089 R)
• M38: 18,542,955 km (0.108 R)
• M39: 18,810,885 km (0.032 R)
• M40: 19,827,103 km (0.039 R)
• M41: 20,307,462 km (0.099 R)
• M42: 21,139,825 km (0.099 R)
• M43: 26,288,086 km (0.08 R)
• M44: 26,815,718 km (0.117 R)
• M45: 28,419,556 km (0.097 R)
• M46: 29,427,996 km (0.108 R)
• M47: 30,054,362 km (0.064 R)
• M48: 32,846,008 km (0.091 R)
• M49: 33,332,949 km (0.076 R)
• M50: 33,495,711 km (0.113 R)
• M51: 34,560,549 km (0.096 R)
• M52: 35,636,457 km (0.064 R)
• M53: 36,723,285 km (0.082 R)
• M54: 39,444,770 km (0.098 R)
• M55: 39,789,593 km (0.112 R)
• M56: 40,221,931 km (0.12 R)
• M57: 40,482,081 km (0.099 R)
• M58: 40,829,747 km (0.055 R)
• M59: 43,025,544 km (0.046 R)
• M60: 45,982,197 km (0.071 R)
• M61: 46,435,927 km (0.098 R)
• M62: 47,164,917 km (0.11 R)
• M63: 47,439,280 km (0.077 R)
• M64: 47,897,648 km (0.115 R)
• M65: 49,467,378 km (0.094 R)
• M66: 51,617,698 km (0.101 R)
• M67: 53,607,649 km (0.074 R)
• M68: 55,526,092 km (0.111 R)
• M69: 56,493,841 km (0.046 R)
• M70: 58,151,535 km (0.11 R)
• M71: 58,249,521 km (0.1 R)
• M72: 58,642,066 km (0.063 R)
• M73: 59,825,236 km (0.119 R)
• M74: 60,122,187 km (0.08 R)
• M75: 60,419,738 km (0.066 R)
• M76: 61,414,863 km (0.082 R)
• M77: 61,714,507 km (0.043 R)
• M78: 61,914,520 km (0.109 R)
• M79: 64,737,282 km (0.074 R)
• M80: 65,959,796 km (0.1 R)
• M81: 66,573,895 km (0.084 R)
• M82: 67,601,782 km (0.042 R)
• M83: 67,807,928 km (0.11 R)
• M84: 68,634,755 km (0.108 R)
• M85: 69,361,053 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 4.2

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.04 AU - 14.62 AU

Year: 18786 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,251,108 km

• M1: 140,921 km (0.091 R)
• M2: 381,774 km (0.098 R)
• M3: 409,599 km (0.083 R)
• M4: 607,966 km (0.064 R)
• M5: 657,632 km (0.12 R)
• M6: 1,376,749 km (0.119 R)
• M7: 1,600,847 km (0.073 R)
• M8: 1,788,443 km (0.102 R)
• M9: 2,032,885 km (0.063 R)
• M10: 2,743,775 km (0.055 R)
• M11: 3,111,187 km (0.119 R)
• M12: 3,645,102 km (0.067 R)
• M13: 4,174,828 km (0.082 R)
• M14: 4,303,033 km (0.085 R)
• M15: 4,695,279 km (0.046 R)
• M16: 5,030,827 km (0.049 R)
• M17: 6,010,992 km (0.106 R)
• M18: 6,047,045 km (0.081 R)
• M19: 6,746,116 km (0.115 R)
• M20: 6,972,158 km (0.118 R)
• M21: 7,315,934 km (0.047 R)
• M22: 7,470,469 km (0.054 R)
• M23: 7,626,051 km (0.1 R)
• M24: 8,379,725 km (0.091 R)
• M25: 8,745,043 km (0.057 R)
• M26: 9,157,035 km (0.078 R)
• M27: 9,281,800 km (0.074 R)
• M28: 9,744,357 km (0.113 R)
• M29: 10,128,225 km (0.064 R)
• M30: 10,257,328 km (0.098 R)
• M31: 10,647,928 km (0.115 R)
• M32: 11,488,219 km (0.069 R)
• M33: 13,514,522 km (0.105 R)
• M34: 13,656,640 km (0.097 R)
• M35: 13,799,207 km (0.098 R)
• M36: 13,894,501 km (0.083 R)
• M37: 15,598,420 km (0.062 R)
• M38: 15,647,937 km (0.097 R)
• M39: 16,097,180 km (0.094 R)
• M40: 16,398,919 km (0.059 R)
• M41: 16,449,333 km (0.062 R)
• M42: 16,702,602 km (0.105 R)
• M43: 17,315,505 km (0.058 R)
• M44: 18,300,756 km (0.107 R)
• M45: 18,615,660 km (0.118 R)
• M46: 18,721,126 km (0.112 R)
• M47: 19,410,773 km (0.089 R)
• M48: 19,839,370 km (0.098 R)
• M49: 19,893,226 km (0.099 R)
• M50: 20,760,445 km (0.112 R)
• M51: 21,198,766 km (0.062 R)
• M52: 21,861,934 km (0.114 R)
• M53: 23,151,766 km (0.099 R)
• M54: 24,178,307 km (0.089 R)
• M55: 24,293,198 km (0.081 R)
• M56: 25,511,523 km (0.102 R)
• M57: 26,334,611 km (0.062 R)
• M58: 26,452,943 km (0.091 R)
• M59: 27,886,240 km (0.116 R)
• M60: 28,006,816 km (0.084 R)
• M61: 28,248,416 km (0.063 R)
• M62: 28,309,003 km (0.088 R)
• M63: 28,916,670 km (0.118 R)
• M64: 29,222,149 km (0.119 R)
• M65: 29,959,517 km (0.117 R)
• M66: 30,021,301 km (0.075 R)
• M67: 30,206,652 km (0.065 R)
• M68: 30,516,619 km (0.114 R)
• M69: 33,480,751 km (0.092 R)
• M70: 33,608,957 km (0.117 R)
• M71: 35,029,538 km (0.094 R)
• M72: 37,130,341 km (0.091 R)
• M73: 37,395,877 km (0.114 R)
• M74: 38,464,006 km (0.103 R)
• M75: 38,531,176 km (0.059 R)
• M76: 38,800,003 km (0.119 R)
• M77: 39,271,835 km (0.076 R)
• M78: 39,339,303 km (0.114 R)
• M79: 40,903,947 km (0.101 R)
• M80: 41,659,417 km (0.065 R)
• M81: 41,797,196 km (0.09 R)
• M82: 42,558,051 km (0.107 R)
• M83: 43,323,543 km (0.034 R)
• M84: 43,463,118 km (0.057 R)
• M85: 46,430,392 km (0.116 R)
• M86: 46,644,915 km (0.049 R)
• M87: 47,938,338 km (0.12 R)
• M88: 48,082,850 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.6

Radius: 5.2

Gravity: 36.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.4 AU - 19.04 AU

Year: 29583 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,251,108 km

• M1: 210,783 km (0.074 R)
• M2: 558,000 km (0.072 R)
• M3: 954,135 km (0.074 R)
• M4: 1,090,868 km (0.037 R)
• M5: 2,257,581 km (0.115 R)
• M6: 2,627,836 km (0.091 R)
• M7: 3,475,757 km (0.101 R)
• M8: 3,528,116 km (0.09 R)
• M9: 4,919,676 km (0.056 R)
• M10: 5,951,452 km (0.06 R)
• M11: 6,915,461 km (0.116 R)
• M12: 7,584,612 km (0.099 R)
• M13: 7,720,896 km (0.088 R)
• M14: 8,697,620 km (0.094 R)
• M15: 11,148,931 km (0.084 R)
• M16: 11,616,275 km (0.083 R)
• M17: 11,773,352 km (0.12 R)
• M18: 13,301,195 km (0.071 R)
• M19: 13,879,690 km (0.079 R)
• M20: 15,663,645 km (0.104 R)
• M21: 16,626,607 km (0.077 R)
• M22: 16,715,168 km (0.101 R)
• M23: 17,698,774 km (0.108 R)
• M24: 18,334,416 km (0.089 R)
• M25: 18,609,227 km (0.114 R)
• M26: 18,977,687 km (0.065 R)
• M27: 19,628,138 km (0.028 R)
• M28: 20,475,311 km (0.063 R)
• M29: 20,855,589 km (0.073 R)
• M30: 24,181,149 km (0.098 R)
• M31: 25,699,717 km (0.117 R)
• M32: 26,007,141 km (0.117 R)
• M33: 27,667,079 km (0.084 R)
• M34: 29,147,500 km (0.109 R)
• M35: 30,545,043 km (0.057 R)
• M36: 32,737,400 km (0.083 R)
• M37: 33,404,905 km (0.12 R)
• M38: 34,301,894 km (0.074 R)
• M39: 35,093,267 km (0.1 R)
• M40: 37,271,412 km (0.05 R)
• M41: 38,201,611 km (0.052 R)
• M42: 39,375,057 km (0.039 R)
• M43: 40,203,381 km (0.088 R)
• M44: 41,157,217 km (0.114 R)
• M45: 41,997,807 km (0.09 R)
• M46: 43,087,029 km (0.078 R)
• M47: 43,452,048 km (0.076 R)
• M48: 45,540,285 km (0.083 R)
• M49: 46,783,892 km (0.069 R)
• M50: 48,670,171 km (0.12 R)
• M51: 50,324,873 km (0.103 R)
• M52: 51,352,311 km (0.047 R)
• M53: 56,459,284 km (0.077 R)
• M54: 56,858,710 km (0.11 R)
• M55: 57,392,924 km (0.111 R)
• M56: 58,331,501 km (0.062 R)
• M57: 62,549,263 km (0.092 R)
• M58: 63,930,500 km (0.034 R)
• M59: 64,346,981 km (0.112 R)
• M60: 65,881,257 km (0.085 R)
• M61: 66,021,430 km (0.098 R)
• M62: 67,286,579 km (0.111 R)
• M63: 68,986,011 km (0.108 R)
• M64: 70,269,710 km (0.084 R)
• M65: 71,273,662 km (0.119 R)
• M66: 71,417,575 km (0.107 R)
• M67: 71,993,676 km (0.045 R)
• M68: 72,571,423 km (0.111 R)
• M69: 75,190,283 km (0.034 R)
• M70: 75,629,802 km (0.027 R)
• M71: 78,136,165 km (0.096 R)
• M72: 79,921,765 km (0.069 R)
• M73: 80,220,661 km (0.046 R)
• M74: 80,969,548 km (0.1 R)
• M75: 81,119,595 km (0.113 R)
• M76: 81,720,679 km (0.106 R)
• M77: 83,230,122 km (0.093 R)
• M78: 83,684,600 km (0.101 R)
• M79: 84,292,117 km (0.089 R)
• M80: 84,748,540 km (0.105 R)
• M81: 85,358,600 km (0.113 R)
• M82: 86,429,422 km (0.113 R)
• M83: 90,446,125 km (0.064 R)
• M84: 91,537,740 km (0.117 R)
• M85: 91,694,070 km (0.082 R)
• M86: 94,207,314 km (0.117 R)
• M87: 101,234,375 km (0.057 R)
• M88: 102,854,670 km (0.119 R)
• M89: 104,810,512 km (0.095 R)
• M90: 106,449,806 km (0.1 R)
• M91: 106,778,622 km (0.035 R)
• M92: 107,437,301 km (0.094 R)
• M93: 108,262,633 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit