🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 29.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.12 AU - 1.2 AU

Year: 437 Days

Day: 15.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.39 AU - 1.75 AU

Year: 688 Days

Day: 15.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,312,906 km

• M1: 369,058 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.47 AU - 4.01 AU

Year: 2530 Days

Day: 46.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,312,906 km

• M1: 166,802 km (0.098 R)
• M2: 622,626 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.93 AU - 4.61 AU

Year: 2561 Days

Day: 18.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 12.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.31 AU - 9.13 AU

Year: 8245 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,312,906 km

• M1: 321,336 km (0.11 R)
• M2: 546,780 km (0.081 R)
• M3: 1,006,943 km (0.111 R)
• M4: 1,401,732 km (0.08 R)
• M5: 1,595,012 km (0.096 R)
• M6: 1,729,052 km (0.098 R)
• M7: 1,960,929 km (0.071 R)
• M8: 2,203,277 km (0.066 R)
• M9: 2,507,260 km (0.037 R)
• M10: 3,269,013 km (0.094 R)
• M11: 3,528,565 km (0.092 R)
• M12: 3,794,999 km (0.115 R)
• M13: 4,006,829 km (0.113 R)
• M14: 4,284,932 km (0.092 R)
• M15: 4,730,285 km (0.085 R)
• M16: 5,124,026 km (0.102 R)
• M17: 5,631,013 km (0.073 R)
• M18: 7,284,968 km (0.098 R)
• M19: 7,663,301 km (0.035 R)
• M20: 8,597,539 km (0.11 R)
• M21: 8,997,564 km (0.116 R)
• M22: 9,118,738 km (0.118 R)
• M23: 9,526,542 km (0.11 R)
• M24: 9,982,217 km (0.084 R)
• M25: 10,233,841 km (0.068 R)
• M26: 10,318,064 km (0.076 R)
• M27: 10,529,895 km (0.104 R)
• M28: 11,087,446 km (0.032 R)
• M29: 11,698,553 km (0.118 R)
• M30: 12,275,852 km (0.095 R)
• M31: 13,044,934 km (0.066 R)
• M32: 13,228,042 km (0.11 R)
• M33: 13,643,475 km (0.094 R)
• M34: 13,829,575 km (0.081 R)
• M35: 14,251,142 km (0.051 R)
• M36: 14,392,662 km (0.087 R)
• M37: 14,867,635 km (0.094 R)
• M38: 15,541,274 km (0.097 R)
• M39: 16,028,514 km (0.054 R)
• M40: 16,274,154 km (0.042 R)
• M41: 17,018,254 km (0.047 R)
• M42: 17,419,625 km (0.051 R)
• M43: 17,773,424 km (0.066 R)
• M44: 17,875,001 km (0.105 R)
• M45: 18,027,591 km (0.057 R)
• M46: 18,231,941 km (0.096 R)
• M47: 19,316,675 km (0.108 R)
• M48: 20,210,074 km (0.111 R)
• M49: 20,795,450 km (0.104 R)
• M50: 21,494,372 km (0.063 R)
• M51: 21,656,685 km (0.038 R)
• M52: 21,819,597 km (0.057 R)
• M53: 22,201,072 km (0.095 R)
• M54: 22,365,181 km (0.032 R)
• M55: 22,915,252 km (0.062 R)
• M56: 23,358,660 km (0.102 R)
• M57: 24,310,103 km (0.108 R)
• M58: 25,502,847 km (0.109 R)
• M59: 25,617,439 km (0.042 R)
• M60: 26,947,663 km (0.111 R)
• M61: 27,122,842 km (0.078 R)
• M62: 27,415,605 km (0.076 R)
• M63: 27,650,623 km (0.099 R)
• M64: 28,537,739 km (0.114 R)
• M65: 30,461,418 km (0.113 R)
• M66: 30,948,807 km (0.081 R)
• M67: 31,377,405 km (0.118 R)
• M68: 32,178,652 km (0.107 R)
• M69: 33,111,544 km (0.113 R)
• M70: 34,116,542 km (0.11 R)
• M71: 35,834,973 km (0.102 R)
• M72: 36,866,450 km (0.034 R)
• M73: 37,061,077 km (0.075 R)
• M74: 37,320,929 km (0.059 R)
• M75: 37,777,202 km (0.103 R)
• M76: 38,300,795 km (0.102 R)
• M77: 39,686,969 km (0.116 R)
• M78: 40,888,090 km (0.086 R)
• M79: 41,291,256 km (0.049 R)
• M80: 41,425,894 km (0.079 R)
• M81: 42,440,318 km (0.116 R)
• M82: 42,848,421 km (0.107 R)
• M83: 43,121,137 km (0.112 R)
• M84: 43,737,032 km (0.082 R)
• M85: 44,286,954 km (0.102 R)
• M86: 44,631,777 km (0.077 R)
• M87: 45,185,438 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.46 AU - 13.96 AU

Year: 16797 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,312,906 km

• M1: 140,323 km (0.051 R)
• M2: 254,167 km (0.109 R)
• M3: 346,469 km (0.089 R)
• M4: 862,881 km (0.091 R)
• M5: 1,031,328 km (0.116 R)
• M6: 1,104,930 km (0.049 R)
• M7: 1,304,793 km (0.091 R)
• M8: 1,450,202 km (0.047 R)
• M9: 1,516,623 km (0.079 R)
• M10: 1,973,645 km (0.085 R)
• M11: 2,965,778 km (0.062 R)
• M12: 3,072,591 km (0.05 R)
• M13: 3,137,217 km (0.105 R)
• M14: 3,246,124 km (0.04 R)
• M15: 3,334,088 km (0.084 R)
• M16: 3,625,654 km (0.108 R)
• M17: 3,995,909 km (0.113 R)
• M18: 4,233,620 km (0.083 R)
• M19: 4,672,989 km (0.068 R)
• M20: 4,822,736 km (0.098 R)
• M21: 5,152,749 km (0.104 R)
• M22: 5,333,463 km (0.1 R)
• M23: 5,969,105 km (0.103 R)
• M24: 6,350,878 km (0.03 R)
• M25: 7,081,066 km (0.066 R)
• M26: 7,749,170 km (0.043 R)
• M27: 8,045,972 km (0.111 R)
• M28: 8,316,295 km (0.107 R)
• M29: 8,927,552 km (0.065 R)
• M30: 9,775,922 km (0.058 R)
• M31: 10,193,449 km (0.112 R)
• M32: 10,946,675 km (0.118 R)
• M33: 11,683,743 km (0.076 R)
• M34: 11,819,429 km (0.111 R)
• M35: 12,092,594 km (0.094 R)
• M36: 12,819,341 km (0.068 R)
• M37: 13,029,675 km (0.087 R)
• M38: 14,351,373 km (0.08 R)
• M39: 14,752,444 km (0.118 R)
• M40: 14,936,001 km (0.066 R)
• M41: 15,790,205 km (0.092 R)
• M42: 16,393,832 km (0.107 R)
• M43: 16,774,858 km (0.103 R)
• M44: 16,928,196 km (0.09 R)
• M45: 17,004,940 km (0.05 R)
• M46: 17,081,833 km (0.116 R)
• M47: 17,197,472 km (0.102 R)
• M48: 17,390,603 km (0.112 R)
• M49: 17,506,990 km (0.115 R)
• M50: 17,662,422 km (0.09 R)
• M51: 17,818,303 km (0.057 R)
• M52: 18,053,022 km (0.085 R)
• M53: 18,486,108 km (0.095 R)
• M54: 19,242,026 km (0.115 R)
• M55: 19,362,303 km (0.1 R)
• M56: 20,538,142 km (0.069 R)
• M57: 21,072,655 km (0.065 R)
• M58: 21,238,111 km (0.12 R)
• M59: 22,619,048 km (0.117 R)
• M60: 22,746,057 km (0.118 R)
• M61: 22,873,215 km (0.039 R)
• M62: 22,958,187 km (0.083 R)
• M63: 23,043,158 km (0.101 R)
• M64: 23,256,335 km (0.119 R)
• M65: 23,856,372 km (0.057 R)
• M66: 24,115,177 km (0.116 R)
• M67: 24,418,262 km (0.058 R)
• M68: 24,722,544 km (0.059 R)
• M69: 25,115,687 km (0.06 R)
• M70: 25,555,056 km (0.032 R)
• M71: 25,643,169 km (0.102 R)
• M72: 27,112,370 km (0.104 R)
• M73: 27,247,158 km (0.062 R)
• M74: 29,620,977 km (0.106 R)
• M75: 30,364,628 km (0.078 R)
• M76: 30,504,801 km (0.083 R)
• M77: 30,691,948 km (0.108 R)
• M78: 30,785,746 km (0.116 R)
• M79: 31,444,425 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 6.6

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.19 AU - 15.71 AU

Year: 17257 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,312,906 km

• M1: 126,859 km (0.107 R)
• M2: 349,012 km (0.059 R)
• M3: 694,284 km (0.071 R)
• M4: 886,966 km (0.108 R)
• M5: 1,409,362 km (0.116 R)
• M6: 2,080,009 km (0.102 R)
• M7: 2,394,164 km (0.11 R)
• M8: 2,950,668 km (0.079 R)
• M9: 3,144,996 km (0.1 R)
• M10: 3,669,337 km (0.085 R)
• M11: 3,710,775 km (0.105 R)
• M12: 3,836,138 km (0.098 R)
• M13: 4,439,616 km (0.115 R)
• M14: 4,528,178 km (0.114 R)
• M15: 4,572,758 km (0.108 R)
• M16: 5,446,410 km (0.075 R)
• M17: 5,781,210 km (0.087 R)
• M18: 5,975,388 km (0.101 R)
• M19: 6,122,592 km (0.028 R)
• M20: 6,773,941 km (0.096 R)
• M21: 6,824,954 km (0.115 R)
• M22: 7,765,027 km (0.089 R)
• M23: 7,925,695 km (0.111 R)
• M24: 8,033,256 km (0.1 R)
• M25: 9,024,192 km (0.111 R)
• M26: 10,640,897 km (0.071 R)
• M27: 11,482,085 km (0.104 R)
• M28: 12,282,284 km (0.046 R)
• M29: 13,806,238 km (0.082 R)
• M30: 14,066,089 km (0.082 R)
• M31: 14,987,911 km (0.112 R)
• M32: 15,054,483 km (0.084 R)
• M33: 15,121,203 km (0.103 R)
• M34: 18,435,993 km (0.046 R)
• M35: 19,588,794 km (0.032 R)
• M36: 20,764,932 km (0.079 R)
• M37: 23,493,598 km (0.064 R)
• M38: 23,881,505 km (0.076 R)
• M39: 25,215,768 km (0.086 R)
• M40: 25,533,215 km (0.106 R)
• M41: 26,654,900 km (0.114 R)
• M42: 27,059,263 km (0.104 R)
• M43: 28,038,231 km (0.08 R)
• M44: 28,367,197 km (0.115 R)
• M45: 29,028,719 km (0.059 R)
• M46: 31,128,923 km (0.078 R)
• M47: 32,843,913 km (0.073 R)
• M48: 35,473,545 km (0.055 R)
• M49: 36,007,459 km (0.106 R)
• M50: 37,534,854 km (0.094 R)
• M51: 37,625,360 km (0.099 R)
• M52: 38,443,062 km (0.059 R)
• M53: 38,534,317 km (0.086 R)
• M54: 39,358,601 km (0.098 R)
• M55: 39,542,607 km (0.054 R)
• M56: 40,745,374 km (0.112 R)
• M57: 42,807,879 km (0.032 R)
• M58: 43,756,629 km (0.077 R)
• M59: 45,288,960 km (0.097 R)
• M60: 46,449,840 km (0.119 R)
• M61: 47,326,782 km (0.054 R)
• M62: 47,424,619 km (0.102 R)
• M63: 48,209,260 km (0.11 R)
• M64: 48,504,566 km (0.042 R)
• M65: 48,800,621 km (0.086 R)
• M66: 50,488,982 km (0.118 R)
• M67: 50,588,914 km (0.102 R)
• M68: 50,889,007 km (0.106 R)
• M69: 51,189,699 km (0.067 R)
• M70: 53,718,800 km (0.032 R)
• M71: 53,820,676 km (0.053 R)
• M72: 54,024,877 km (0.093 R)
• M73: 54,229,378 km (0.083 R)
• M74: 55,874,356 km (0.111 R)
• M75: 58,477,060 km (0.117 R)
• M76: 58,582,077 km (0.091 R)
• M77: 59,318,248 km (0.098 R)
• M78: 59,529,181 km (0.062 R)
• M79: 60,800,015 km (0.086 R)
• M80: 61,012,744 km (0.085 R)
• M81: 64,124,230 km (0.029 R)
• M82: 64,774,382 km (0.115 R)
• M83: 65,317,871 km (0.112 R)
• M84: 65,753,650 km (0.113 R)
• M85: 66,738,004 km (0.114 R)
• M86: 68,057,906 km (0.047 R)
• M87: 69,386,335 km (0.117 R)
• M88: 70,276,741 km (0.078 R)
• M89: 71,170,888 km (0.096 R)
• M90: 71,731,730 km (0.056 R)
• M91: 74,557,634 km (0.068 R)
• M92: 75,241,147 km (0.095 R)
• M93: 76,270,530 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 3.8

Gravity: 25.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.4 AU - 17.76 AU

Year: 23619 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,312,906 km

• M1: 64,776 km (0.115 R)
• M2: 127,158 km (0.098 R)
• M3: 162,014 km (0.119 R)
• M4: 753,076 km (0.062 R)
• M5: 798,553 km (0.073 R)
• M6: 868,565 km (0.102 R)
• M7: 916,437 km (0.117 R)
• M8: 1,644,081 km (0.1 R)
• M9: 1,733,540 km (0.082 R)
• M10: 2,643,544 km (0.044 R)
• M11: 2,783,867 km (0.088 R)
• M12: 2,890,680 km (0.1 R)
• M13: 3,035,191 km (0.029 R)
• M14: 3,293,846 km (0.027 R)
• M15: 3,990,972 km (0.045 R)
• M16: 4,031,064 km (0.077 R)
• M17: 4,563,633 km (0.098 R)
• M18: 4,731,930 km (0.115 R)
• M19: 4,774,266 km (0.099 R)
• M20: 5,074,659 km (0.086 R)
• M21: 7,787,467 km (0.1 R)
• M22: 8,861,729 km (0.087 R)
• M23: 8,914,088 km (0.077 R)
• M24: 9,177,231 km (0.092 R)
• M25: 9,442,767 km (0.117 R)
• M26: 9,765,001 km (0.085 R)
• M27: 9,927,315 km (0.054 R)
• M28: 10,090,676 km (0.107 R)
• M29: 10,976,594 km (0.059 R)
• M30: 11,657,115 km (0.098 R)
• M31: 11,887,047 km (0.096 R)
• M32: 12,762,344 km (0.043 R)
• M33: 12,999,307 km (0.083 R)
• M34: 16,336,686 km (0.031 R)
• M35: 17,112,201 km (0.104 R)
• M36: 17,438,923 km (0.105 R)
• M37: 18,098,500 km (0.116 R)
• M38: 18,364,635 km (0.117 R)
• M39: 19,103,050 km (0.102 R)
• M40: 19,714,456 km (0.025 R)
• M41: 20,263,331 km (0.102 R)
• M42: 21,727,744 km (0.105 R)
• M43: 22,223,362 km (0.098 R)
• M44: 22,651,212 km (0.073 R)
• M45: 23,805,360 km (0.119 R)
• M46: 23,950,918 km (0.113 R)
• M47: 24,316,236 km (0.109 R)
• M48: 25,052,407 km (0.1 R)
• M49: 25,348,910 km (0.083 R)
• M50: 26,546,591 km (0.089 R)
• M51: 27,076,317 km (0.059 R)
• M52: 29,541,840 km (0.108 R)
• M53: 30,012,026 km (0.118 R)
• M54: 30,326,929 km (0.087 R)
• M55: 30,563,892 km (0.05 R)
• M56: 30,880,591 km (0.089 R)
• M57: 30,960,027 km (0.075 R)
• M58: 32,723,038 km (0.105 R)
• M59: 33,047,217 km (0.107 R)
• M60: 33,128,299 km (0.075 R)
• M61: 33,616,886 km (0.054 R)
• M62: 34,025,736 km (0.048 R)
• M63: 34,765,797 km (0.094 R)
• M64: 36,261,925 km (0.109 R)
• M65: 37,609,353 km (0.108 R)
• M66: 38,716,228 km (0.068 R)
• M67: 39,144,826 km (0.057 R)
• M68: 39,230,695 km (0.081 R)
• M69: 41,836,541 km (0.057 R)
• M70: 43,426,766 km (0.076 R)
• M71: 44,139,899 km (0.103 R)
• M72: 45,306,762 km (0.104 R)
• M73: 45,577,534 km (0.078 R)
• M74: 46,756,964 km (0.102 R)
• M75: 50,916,383 km (0.086 R)
• M76: 51,103,979 km (0.111 R)
• M77: 51,385,821 km (0.098 R)
• M78: 51,479,918 km (0.107 R)
• M79: 51,856,606 km (0.114 R)
• M80: 52,045,398 km (0.047 R)
• M81: 52,707,818 km (0.12 R)
• M82: 53,372,930 km (0.118 R)
• M83: 53,754,404 km (0.099 R)
• M84: 54,328,112 km (0.057 R)
• M85: 56,255,082 km (0.076 R)
• M86: 56,837,617 km (0.088 R)
• M87: 57,421,946 km (0.062 R)
• M88: 57,715,008 km (0.114 R)
• M89: 59,483,255 km (0.091 R)
• M90: 59,878,642 km (0.096 R)
• M91: 60,671,960 km (0.075 R)
• M92: 61,668,581 km (0.095 R)
• M93: 62,469,677 km (0.09 R)
• M94: 63,375,044 km (0.116 R)
• M95: 64,690,458 km (0.07 R)
• M96: 68,173,246 km (0.07 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 16,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit