🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 13.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.82 AU

Year: 202 Days

Day: 40.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.92 AU - 3 AU

Year: 1919 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.71 AU - 3.25 AU

Year: 1938 Days

Day: 45.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 9.8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.91 AU - 10.69 AU

Year: 12453 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,267,075 km

• M1: 149,747 km (0.1 R)
• M2: 481,107 km (0.081 R)
• M3: 873,801 km (0.11 R)
• M4: 1,427,313 km (0.119 R)
• M5: 1,529,040 km (0.11 R)
• M6: 1,686,267 km (0.076 R)
• M7: 2,278,376 km (0.095 R)
• M8: 2,995,847 km (0.104 R)
• M9: 3,160,704 km (0.068 R)
• M10: 3,260,934 km (0.109 R)
• M11: 3,464,986 km (0.086 R)
• M12: 3,638,071 km (0.09 R)
• M13: 3,708,232 km (0.113 R)
• M14: 3,849,752 km (0.096 R)
• M15: 4,211,629 km (0.03 R)
• M16: 4,322,331 km (0.091 R)
• M17: 4,660,123 km (0.084 R)
• M18: 5,202,864 km (0.096 R)
• M19: 5,361,737 km (0.056 R)
• M20: 6,390,073 km (0.116 R)
• M21: 6,475,045 km (0.058 R)
• M22: 6,992,354 km (0.119 R)
• M23: 8,343,073 km (0.088 R)
• M24: 10,817,422 km (0.03 R)
• M25: 11,173,615 km (0.094 R)
• M26: 11,845,459 km (0.073 R)
• M27: 12,743,644 km (0.082 R)
• M28: 13,065,878 km (0.111 R)
• M29: 13,173,888 km (0.077 R)
• M30: 13,608,918 km (0.073 R)
• M31: 14,159,438 km (0.101 R)
• M32: 15,339,018 km (0.111 R)
• M33: 15,510,008 km (0.073 R)
• M34: 15,624,450 km (0.067 R)
• M35: 15,739,192 km (0.079 R)
• M36: 15,911,678 km (0.119 R)
• M37: 16,027,168 km (0.081 R)
• M38: 16,142,807 km (0.038 R)
• M39: 16,960,359 km (0.059 R)
• M40: 17,433,537 km (0.106 R)
• M41: 18,392,909 km (0.104 R)
• M42: 18,514,083 km (0.074 R)
• M43: 18,696,293 km (0.116 R)
• M44: 19,616,170 km (0.054 R)
• M45: 20,362,664 km (0.028 R)
• M46: 20,613,689 km (0.079 R)
• M47: 21,627,514 km (0.079 R)
• M48: 23,375,116 km (0.083 R)
• M49: 23,637,810 km (0.079 R)
• M50: 23,967,673 km (0.086 R)
• M51: 26,114,403 km (0.111 R)
• M52: 26,182,470 km (0.077 R)
• M53: 26,250,537 km (0.034 R)
• M54: 26,866,431 km (0.113 R)
• M55: 27,141,691 km (0.101 R)
• M56: 27,417,849 km (0.094 R)
• M57: 27,694,904 km (0.028 R)
• M58: 29,660,620 km (0.06 R)
• M59: 30,016,364 km (0.117 R)
• M60: 31,525,956 km (0.116 R)
• M61: 33,354,940 km (0.112 R)
• M62: 33,799,096 km (0.067 R)
• M63: 34,992,887 km (0.112 R)
• M64: 36,352,432 km (0.115 R)
• M65: 36,580,719 km (0.03 R)
• M66: 37,498,501 km (0.058 R)
• M67: 37,729,181 km (0.089 R)
• M68: 38,037,353 km (0.092 R)
• M69: 38,811,672 km (0.094 R)
• M70: 39,122,835 km (0.096 R)
• M71: 39,591,226 km (0.073 R)
• M72: 39,669,466 km (0.068 R)
• M73: 39,982,873 km (0.078 R)
• M74: 40,612,232 km (0.118 R)
• M75: 40,928,182 km (0.082 R)
• M76: 41,641,914 km (0.12 R)
• M77: 44,213,052 km (0.108 R)
• M78: 46,339,736 km (0.112 R)
• M79: 47,498,521 km (0.11 R)
• M80: 47,914,702 km (0.108 R)
• M81: 50,183,055 km (0.063 R)
• M82: 50,691,837 km (0.096 R)
• M83: 51,287,685 km (0.087 R)
• M84: 52,400,245 km (0.068 R)
• M85: 56,224,565 km (0.084 R)
• M86: 56,488,605 km (0.058 R)
• M87: 56,841,207 km (0.067 R)
• M88: 57,371,531 km (0.104 R)
• M89: 57,814,790 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 7.2

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.45 AU - 17.17 AU

Year: 23682 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,267,075 km

• M1: 498,311 km (0.109 R)
• M2: 1,022,352 km (0.055 R)
• M3: 1,423,424 km (0.089 R)
• M4: 1,577,809 km (0.072 R)
• M5: 1,970,653 km (0.114 R)
• M6: 2,143,139 km (0.108 R)
• M7: 2,356,765 km (0.112 R)
• M8: 2,728,067 km (0.105 R)
• M9: 3,278,288 km (0.069 R)
• M10: 3,441,798 km (0.07 R)
• M11: 4,254,713 km (0.056 R)
• M12: 4,751,528 km (0.105 R)
• M13: 4,983,404 km (0.064 R)
• M14: 5,124,325 km (0.101 R)
• M15: 5,848,678 km (0.1 R)
• M16: 6,147,425 km (0.065 R)
• M17: 6,451,109 km (0.095 R)
• M18: 6,915,910 km (0.075 R)
• M19: 7,231,711 km (0.064 R)
• M20: 8,318,240 km (0.086 R)
• M21: 8,373,890 km (0.114 R)
• M22: 8,541,739 km (0.109 R)
• M23: 8,597,838 km (0.112 R)
• M24: 8,710,486 km (0.062 R)
• M25: 9,982,217 km (0.103 R)
• M26: 10,219,629 km (0.108 R)
• M27: 10,882,198 km (0.076 R)
• M28: 11,310,945 km (0.097 R)
• M29: 11,496,447 km (0.113 R)
• M30: 12,822,781 km (0.109 R)
• M31: 14,130,416 km (0.045 R)
• M32: 14,598,059 km (0.09 R)
• M33: 15,070,789 km (0.038 R)
• M34: 15,138,706 km (0.084 R)
• M35: 15,548,455 km (0.085 R)
• M36: 15,961,943 km (0.117 R)
• M37: 16,170,034 km (0.107 R)
• M38: 16,729,380 km (0.053 R)
• M39: 17,152,892 km (0.084 R)
• M40: 17,437,277 km (0.105 R)
• M41: 18,590,378 km (0.049 R)
• M42: 18,663,382 km (0.107 R)
• M43: 18,809,389 km (0.1 R)
• M44: 18,955,845 km (0.1 R)
• M45: 20,440,903 km (0.07 R)
• M46: 20,666,946 km (0.03 R)
• M47: 22,271,832 km (0.112 R)
• M48: 23,206,968 km (0.085 R)
• M49: 23,916,511 km (0.104 R)
• M50: 24,075,234 km (0.084 R)
• M51: 24,793,603 km (0.095 R)
• M52: 25,843,631 km (0.114 R)
• M53: 28,573,492 km (0.086 R)
• M54: 30,272,027 km (0.115 R)
• M55: 30,357,896 km (0.1 R)
• M56: 30,529,634 km (0.118 R)
• M57: 32,090,538 km (0.099 R)
• M58: 33,411,039 km (0.118 R)
• M59: 34,033,216 km (0.098 R)
• M60: 34,659,283 km (0.113 R)
• M61: 35,650,818 km (0.045 R)
• M62: 37,109,697 km (0.086 R)
• M63: 38,494,973 km (0.067 R)
• M64: 38,867,172 km (0.115 R)
• M65: 39,053,871 km (0.078 R)
• M66: 39,240,718 km (0.086 R)
• M67: 40,273,841 km (0.11 R)
• M68: 43,523,257 km (0.081 R)
• M69: 43,911,164 km (0.071 R)
• M70: 44,983,481 km (0.117 R)
• M71: 45,179,305 km (0.052 R)
• M72: 46,657,631 km (0.1 R)
• M73: 46,855,998 km (0.065 R)
• M74: 47,652,008 km (0.111 R)
• M75: 48,854,326 km (0.085 R)
• M76: 50,982,506 km (0.104 R)
• M77: 54,595,893 km (0.118 R)
• M78: 61,848,397 km (0.087 R)
• M79: 61,957,305 km (0.107 R)
• M80: 62,940,163 km (0.091 R)
• M81: 63,818,152 km (0.03 R)
• M82: 65,031,990 km (0.111 R)
• M83: 65,475,398 km (0.117 R)
• M84: 66,922,907 km (0.106 R)
• M85: 68,043,694 km (0.094 R)
• M86: 69,283,561 km (0.101 R)
• M87: 71,900,327 km (0.12 R)
• M88: 72,243,953 km (0.065 R)
• M89: 72,358,695 km (0.044 R)
• M90: 73,048,042 km (0.041 R)
• M91: 73,278,273 km (0.12 R)
• M92: 74,086,101 km (0.064 R)
• M93: 74,433,318 km (0.087 R)
• M94: 74,549,107 km (0.1 R)
• M95: 77,816,624 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.3

Radius: 5.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.86 AU - 20.52 AU

Year: 26850 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,267,075 km

• M1: 176,376 km (0.085 R)
• M2: 267,930 km (0.098 R)
• M3: 617,241 km (0.065 R)
• M4: 689,048 km (0.096 R)
• M5: 860,637 km (0.077 R)
• M6: 920,924 km (0.08 R)
• M7: 1,288,786 km (0.109 R)
• M8: 1,524,851 km (0.073 R)
• M9: 1,598,453 km (0.086 R)
• M10: 1,748,949 km (0.047 R)
• M11: 1,825,992 km (0.029 R)
• M12: 2,010,147 km (0.11 R)
• M13: 2,090,929 km (0.057 R)
• M14: 2,956,204 km (0.026 R)
• M15: 3,141,256 km (0.074 R)
• M16: 3,522,581 km (0.086 R)
• M17: 3,718,704 km (0.103 R)
• M18: 4,155,978 km (0.115 R)
• M19: 4,538,650 km (0.059 R)
• M20: 6,139,497 km (0.071 R)
• M21: 6,217,886 km (0.118 R)
• M22: 7,142,550 km (0.109 R)
• M23: 7,183,690 km (0.11 R)
• M24: 7,515,947 km (0.11 R)
• M25: 7,599,871 km (0.118 R)
• M26: 8,238,654 km (0.099 R)
• M27: 8,630,152 km (0.044 R)
• M28: 9,431,248 km (0.067 R)
• M29: 9,521,605 km (0.096 R)
• M30: 9,794,771 km (0.045 R)
• M31: 10,024,404 km (0.033 R)
• M32: 11,535,342 km (0.118 R)
• M33: 11,924,147 km (0.106 R)
• M34: 12,120,120 km (0.102 R)
• M35: 12,267,773 km (0.12 R)
• M36: 12,416,025 km (0.105 R)
• M37: 13,828,528 km (0.109 R)
• M38: 13,931,302 km (0.073 R)
• M39: 14,189,508 km (0.107 R)
• M40: 16,801,935 km (0.102 R)
• M41: 17,297,703 km (0.062 R)
• M42: 17,519,556 km (0.069 R)
• M43: 17,965,956 km (0.097 R)
• M44: 18,756,431 km (0.085 R)
• M45: 19,213,154 km (0.119 R)
• M46: 19,500,531 km (0.101 R)
• M47: 19,558,126 km (0.112 R)
• M48: 20,137,669 km (0.084 R)
• M49: 20,605,312 km (0.1 R)
• M50: 20,840,479 km (0.101 R)
• M51: 21,254,117 km (0.108 R)
• M52: 21,551,368 km (0.097 R)
• M53: 21,789,977 km (0.107 R)
• M54: 23,362,849 km (0.107 R)
• M55: 25,853,205 km (0.11 R)
• M56: 26,170,352 km (0.104 R)
• M57: 26,297,510 km (0.039 R)
• M58: 27,645,836 km (0.111 R)
• M59: 27,710,612 km (0.058 R)
• M60: 28,361,064 km (0.085 R)
• M61: 29,876,041 km (0.109 R)
• M62: 30,342,188 km (0.038 R)
• M63: 30,676,839 km (0.11 R)
• M64: 31,823,357 km (0.112 R)
• M65: 33,052,453 km (0.105 R)
• M66: 33,880,477 km (0.115 R)
• M67: 34,019,154 km (0.058 R)
• M68: 34,785,245 km (0.037 R)
• M69: 35,275,776 km (0.097 R)
• M70: 35,557,020 km (0.074 R)
• M71: 36,547,508 km (0.111 R)
• M72: 39,572,526 km (0.025 R)
• M73: 40,745,972 km (0.077 R)
• M74: 41,930,638 km (0.104 R)
• M75: 42,751,780 km (0.055 R)
• M76: 42,826,729 km (0.058 R)
• M77: 43,126,673 km (0.111 R)
• M78: 43,502,762 km (0.053 R)
• M79: 44,485,620 km (0.114 R)
• M80: 44,637,461 km (0.116 R)
• M81: 45,475,808 km (0.116 R)
• M82: 45,858,629 km (0.111 R)
• M83: 46,011,967 km (0.076 R)
• M84: 46,396,284 km (0.098 R)
• M85: 48,880,655 km (0.052 R)
• M86: 48,958,895 km (0.072 R)
• M87: 49,351,290 km (0.106 R)
• M88: 50,138,923 km (0.077 R)
• M89: 51,487,548 km (0.063 R)
• M90: 53,411,676 km (0.103 R)
• M91: 53,977,305 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 5.3

Gravity: 35.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.98 AU - 18.92 AU

Year: 27461 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,267,075 km

• M1: 188,493 km (0.087 R)
• M2: 1,549,385 km (0.073 R)
• M3: 1,626,727 km (0.105 R)
• M4: 2,075,072 km (0.078 R)
• M5: 2,424,084 km (0.049 R)
• M6: 2,514,142 km (0.108 R)
• M7: 2,885,743 km (0.082 R)
• M8: 4,207,590 km (0.117 R)
• M9: 4,370,651 km (0.083 R)
• M10: 5,869,173 km (0.109 R)
• M11: 6,051,533 km (0.095 R)
• M12: 6,484,021 km (0.062 R)
• M13: 7,313,690 km (0.079 R)
• M14: 7,378,915 km (0.077 R)
• M15: 8,379,874 km (0.082 R)
• M16: 8,930,993 km (0.088 R)
• M17: 9,070,568 km (0.096 R)
• M18: 9,422,721 km (0.107 R)
• M19: 9,493,630 km (0.107 R)
• M20: 9,636,197 km (0.051 R)
• M21: 11,551,948 km (0.102 R)
• M22: 11,704,089 km (0.083 R)
• M23: 12,010,315 km (0.063 R)
• M24: 12,396,876 km (0.086 R)
• M25: 12,944,853 km (0.117 R)
• M26: 13,102,829 km (0.096 R)
• M27: 13,902,429 km (0.087 R)
• M28: 14,389,819 km (0.114 R)
• M29: 15,381,354 km (0.104 R)
• M30: 16,394,580 km (0.12 R)
• M31: 16,565,571 km (0.103 R)
• M32: 17,691,295 km (0.119 R)
• M33: 18,396,349 km (0.118 R)
• M34: 18,573,922 km (0.089 R)
• M35: 18,752,243 km (0.103 R)
• M36: 20,473,665 km (0.072 R)
• M37: 20,935,025 km (0.082 R)
• M38: 21,680,322 km (0.085 R)
• M39: 21,962,015 km (0.111 R)
• M40: 22,056,261 km (0.112 R)
• M41: 22,624,135 km (0.091 R)
• M42: 22,814,423 km (0.072 R)
• M43: 23,388,729 km (0.057 R)
• M44: 25,534,861 km (0.098 R)
• M45: 26,832,173 km (0.11 R)
• M46: 27,336,917 km (0.088 R)
• M47: 30,325,433 km (0.097 R)
• M48: 32,124,796 km (0.111 R)
• M49: 32,231,759 km (0.08 R)
• M50: 32,768,067 km (0.106 R)
• M51: 33,523,985 km (0.115 R)
• M52: 33,958,417 km (0.082 R)
• M53: 34,176,382 km (0.069 R)
• M54: 36,604,505 km (0.06 R)
• M55: 36,828,004 km (0.041 R)
• M56: 38,291,520 km (0.117 R)
• M57: 41,275,399 km (0.05 R)
• M58: 43,620,944 km (0.039 R)
• M59: 45,288,362 km (0.079 R)
• M60: 46,613,051 km (0.036 R)
• M61: 48,072,677 km (0.088 R)
• M62: 50,662,815 km (0.095 R)
• M63: 53,804,969 km (0.096 R)
• M64: 56,234,737 km (0.099 R)
• M65: 56,880,102 km (0.08 R)
• M66: 57,139,056 km (0.108 R)
• M67: 58,178,313 km (0.108 R)
• M68: 64,408,615 km (0.106 R)
• M69: 66,713,619 km (0.108 R)
• M70: 67,259,951 km (0.088 R)
• M71: 71,125,260 km (0.036 R)
• M72: 71,962,859 km (0.055 R)
• M73: 72,242,906 km (0.041 R)
• M74: 72,523,103 km (0.108 R)
• M75: 73,789,000 km (0.07 R)
• M76: 75,062,078 km (0.056 R)
• M77: 76,770,785 km (0.095 R)
• M78: 78,492,357 km (0.055 R)
• M79: 81,973,350 km (0.071 R)
• M80: 82,265,664 km (0.039 R)
• M81: 85,060,302 km (0.114 R)
• M82: 85,208,254 km (0.091 R)
• M83: 86,990,264 km (0.092 R)
• M84: 87,885,907 km (0.057 R)
• M85: 89,535,672 km (0.113 R)
• M86: 91,044,516 km (0.09 R)
• M87: 92,713,729 km (0.112 R)
• M88: 97,781,955 km (0.11 R)
• M89: 98,868,634 km (0.116 R)
• M90: 103,254,694 km (0.116 R)
• M91: 104,995,266 km (0.115 R)
• M92: 105,153,989 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 20,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit