🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 31.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.96 AU - 1.06 AU

Year: 353 Days

Day: 23.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.26 AU - 1.78 AU

Year: 653 Days

Day: 15.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.78 AU - 4.12 AU

Year: 2232 Days

Day: 23.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4 AU - 5.38 AU

Year: 3537 Days

Day: 15.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,524,168 km

• M1: 1,600,248 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 11.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.8 AU - 7.86 AU

Year: 5546 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,524,168 km

• M1: 268,079 km (0.084 R)
• M2: 420,071 km (0.103 R)
• M3: 544,387 km (0.077 R)
• M4: 663,766 km (0.094 R)
• M5: 742,155 km (0.11 R)
• M6: 866,321 km (0.089 R)
• M7: 986,897 km (0.117 R)
• M8: 1,078,301 km (0.115 R)
• M9: 1,383,481 km (0.094 R)
• M10: 1,500,167 km (0.102 R)
• M11: 1,579,903 km (0.066 R)
• M12: 1,743,713 km (0.11 R)
• M13: 1,985,762 km (0.051 R)
• M14: 2,223,623 km (0.102 R)
• M15: 2,377,260 km (0.05 R)
• M16: 3,162,798 km (0.082 R)
• M17: 3,283,673 km (0.097 R)
• M18: 3,764,930 km (0.067 R)
• M19: 3,930,385 km (0.099 R)
• M20: 4,098,234 km (0.115 R)
• M21: 4,306,773 km (0.082 R)
• M22: 4,773,668 km (0.095 R)
• M23: 5,380,287 km (0.108 R)
• M24: 5,946,964 km (0.089 R)
• M25: 6,118,553 km (0.101 R)
• M26: 6,335,470 km (0.084 R)
• M27: 6,576,921 km (0.09 R)
• M28: 6,754,493 km (0.098 R)
• M29: 7,001,180 km (0.11 R)
• M30: 7,296,636 km (0.036 R)
• M31: 7,434,416 km (0.055 R)
• M32: 7,689,331 km (0.057 R)
• M33: 7,899,964 km (0.12 R)
• M34: 8,351,002 km (0.114 R)
• M35: 8,495,065 km (0.093 R)
• M36: 8,908,104 km (0.081 R)
• M37: 9,055,458 km (0.078 R)
• M38: 9,377,543 km (0.042 R)
• M39: 9,452,491 km (0.096 R)
• M40: 9,653,102 km (0.103 R)
• M41: 9,804,495 km (0.109 R)
• M42: 10,109,525 km (0.059 R)
• M43: 10,651,219 km (0.086 R)
• M44: 10,755,339 km (0.064 R)
• M45: 11,070,242 km (0.039 R)
• M46: 11,467,874 km (0.118 R)
• M47: 11,897,369 km (0.109 R)
• M48: 12,441,606 km (0.117 R)
• M49: 12,578,937 km (0.117 R)
• M50: 12,910,595 km (0.044 R)
• M51: 13,021,896 km (0.071 R)
• M52: 13,217,271 km (0.089 R)
• M53: 13,441,668 km (0.074 R)
• M54: 13,695,835 km (0.062 R)
• M55: 13,922,924 km (0.035 R)
• M56: 14,180,083 km (0.119 R)
• M57: 14,554,078 km (0.104 R)
• M58: 14,698,888 km (0.054 R)
• M59: 14,902,341 km (0.116 R)
• M60: 15,194,656 km (0.104 R)
• M61: 15,518,386 km (0.095 R)
• M62: 15,666,338 km (0.114 R)
• M63: 15,755,349 km (0.108 R)
• M64: 16,082,968 km (0.083 R)
• M65: 16,382,912 km (0.09 R)
• M66: 16,714,869 km (0.052 R)
• M67: 16,988,035 km (0.096 R)
• M68: 17,171,143 km (0.038 R)
• M69: 18,501,816 km (0.058 R)
• M70: 19,195,501 km (0.107 R)
• M71: 19,322,510 km (0.115 R)
• M72: 19,545,411 km (0.084 R)
• M73: 19,801,373 km (0.102 R)
• M74: 19,961,891 km (0.116 R)
• M75: 20,122,858 km (0.091 R)
• M76: 21,261,448 km (0.07 R)
• M77: 21,557,502 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 13.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.75 AU - 7.97 AU

Year: 7674 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,524,168 km

• M1: 207,941 km (0.089 R)
• M2: 299,944 km (0.093 R)
• M3: 442,810 km (0.086 R)
• M4: 816,356 km (0.119 R)
• M5: 1,023,848 km (0.119 R)
• M6: 1,150,707 km (0.107 R)
• M7: 1,249,591 km (0.107 R)
• M8: 1,334,413 km (0.063 R)
• M9: 1,456,784 km (0.101 R)
• M10: 1,770,042 km (0.09 R)
• M11: 2,166,476 km (0.093 R)
• M12: 2,482,577 km (0.109 R)
• M13: 2,591,185 km (0.109 R)
• M14: 2,858,815 km (0.06 R)
• M15: 3,088,897 km (0.116 R)
• M16: 3,325,112 km (0.112 R)
• M17: 3,421,303 km (0.101 R)
• M18: 3,790,511 km (0.048 R)
• M19: 4,329,063 km (0.041 R)
• M20: 4,540,595 km (0.114 R)
• M21: 4,701,562 km (0.034 R)
• M22: 5,112,507 km (0.116 R)
• M23: 5,308,331 km (0.102 R)
• M24: 5,823,097 km (0.093 R)
• M25: 6,354,170 km (0.11 R)
• M26: 6,444,227 km (0.034 R)
• M27: 6,564,953 km (0.113 R)
• M28: 6,747,462 km (0.062 R)
• M29: 7,055,335 km (0.089 R)
• M30: 7,336,579 km (0.082 R)
• M31: 7,431,125 km (0.074 R)
• M32: 7,877,674 km (0.1 R)
• M33: 8,300,288 km (0.06 R)
• M34: 8,763,742 km (0.096 R)
• M35: 9,066,229 km (0.1 R)
• M36: 9,235,724 km (0.09 R)
• M37: 9,612,411 km (0.101 R)
• M38: 10,099,053 km (0.094 R)
• M39: 10,239,675 km (0.113 R)
• M40: 10,451,655 km (0.095 R)
• M41: 10,736,789 km (0.101 R)
• M42: 10,844,350 km (0.087 R)
• M43: 11,387,540 km (0.116 R)
• M44: 11,497,195 km (0.077 R)
• M45: 12,387,601 km (0.118 R)
• M46: 12,613,644 km (0.089 R)
• M47: 12,765,186 km (0.085 R)
• M48: 12,955,325 km (0.11 R)
• M49: 13,338,595 km (0.12 R)
• M50: 13,998,770 km (0.111 R)
• M51: 14,431,557 km (0.102 R)
• M52: 14,948,866 km (0.098 R)
• M53: 15,593,783 km (0.082 R)
• M54: 15,838,076 km (0.062 R)
• M55: 16,289,114 km (0.079 R)
• M56: 16,661,313 km (0.111 R)
• M57: 18,178,086 km (0.081 R)
• M58: 18,693,600 km (0.05 R)
• M59: 19,738,841 km (0.043 R)
• M60: 20,268,567 km (0.03 R)
• M61: 20,446,139 km (0.111 R)
• M62: 20,937,419 km (0.081 R)
• M63: 21,071,907 km (0.106 R)
• M64: 21,206,845 km (0.088 R)
• M65: 23,684,335 km (0.096 R)
• M66: 23,777,834 km (0.032 R)
• M67: 24,059,078 km (0.055 R)
• M68: 24,483,038 km (0.046 R)
• M69: 25,099,830 km (0.036 R)
• M70: 25,769,879 km (0.048 R)
• M71: 26,932,105 km (0.109 R)
• M72: 27,667,079 km (0.065 R)
• M73: 28,111,385 km (0.025 R)
• M74: 28,458,452 km (0.116 R)
• M75: 28,807,015 km (0.045 R)
• M76: 30,672,799 km (0.057 R)
• M77: 31,543,160 km (0.072 R)
• M78: 31,852,379 km (0.026 R)
• M79: 32,214,256 km (0.088 R)
• M80: 33,412,984 km (0.065 R)
• M81: 33,570,510 km (0.082 R)
• M82: 34,308,476 km (0.049 R)
• M83: 34,520,307 km (0.09 R)
• M84: 34,892,058 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 8.3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.66 AU - 11.06 AU

Year: 11613 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,524,168 km

• M1: 233,073 km (0.108 R)
• M2: 321,037 km (0.117 R)
• M3: 520,301 km (0.109 R)
• M4: 572,062 km (0.11 R)
• M5: 818,151 km (0.108 R)
• M6: 879,785 km (0.102 R)
• M7: 1,029,832 km (0.058 R)
• M8: 1,282,802 km (0.087 R)
• M9: 1,606,831 km (0.089 R)
• M10: 1,685,370 km (0.065 R)
• M11: 2,211,954 km (0.088 R)
• M12: 2,388,330 km (0.108 R)
• M13: 2,786,709 km (0.055 R)
• M14: 3,238,644 km (0.05 R)
• M15: 3,783,330 km (0.119 R)
• M16: 4,066,369 km (0.085 R)
• M17: 4,138,176 km (0.085 R)
• M18: 4,466,693 km (0.065 R)
• M19: 4,994,475 km (0.056 R)
• M20: 5,071,517 km (0.089 R)
• M21: 5,265,845 km (0.05 R)
• M22: 5,344,234 km (0.088 R)
• M23: 5,742,165 km (0.103 R)
• M24: 5,822,948 km (0.087 R)
• M25: 5,985,560 km (0.079 R)
• M26: 6,315,424 km (0.073 R)
• M27: 6,482,525 km (0.11 R)
• M28: 7,471,815 km (0.117 R)
• M29: 7,604,359 km (0.089 R)
• M30: 8,324,074 km (0.037 R)
• M31: 8,553,557 km (0.085 R)
• M32: 9,254,274 km (0.068 R)
• M33: 9,539,707 km (0.096 R)
• M34: 9,635,449 km (0.054 R)
• M35: 9,731,641 km (0.094 R)
• M36: 9,924,772 km (0.074 R)
• M37: 10,413,358 km (0.084 R)
• M38: 10,512,093 km (0.035 R)
• M39: 10,710,310 km (0.117 R)
• M40: 11,060,369 km (0.118 R)
• M41: 12,236,358 km (0.111 R)
• M42: 13,024,739 km (0.119 R)
• M43: 14,594,918 km (0.115 R)
• M44: 14,760,672 km (0.096 R)
• M45: 15,261,975 km (0.105 R)
• M46: 16,109,746 km (0.115 R)
• M47: 17,263,744 km (0.098 R)
• M48: 18,563,749 km (0.091 R)
• M49: 19,772,799 km (0.054 R)
• M50: 20,572,101 km (0.08 R)
• M51: 21,069,364 km (0.045 R)
• M52: 21,256,810 km (0.035 R)
• M53: 22,012,279 km (0.115 R)
• M54: 22,520,763 km (0.052 R)
• M55: 22,648,519 km (0.076 R)
• M56: 23,097,462 km (0.092 R)
• M57: 23,290,892 km (0.106 R)
• M58: 24,527,618 km (0.091 R)
• M59: 28,364,055 km (0.077 R)
• M60: 28,433,020 km (0.113 R)
• M61: 31,165,575 km (0.105 R)
• M62: 32,526,915 km (0.109 R)
• M63: 32,599,171 km (0.119 R)
• M64: 33,178,564 km (0.051 R)
• M65: 33,323,973 km (0.098 R)
• M66: 33,542,386 km (0.107 R)
• M67: 34,789,434 km (0.085 R)
• M68: 35,159,090 km (0.1 R)
• M69: 37,328,708 km (0.095 R)
• M70: 40,391,575 km (0.061 R)
• M71: 40,935,812 km (0.064 R)
• M72: 42,425,208 km (0.104 R)
• M73: 43,216,282 km (0.085 R)
• M74: 43,534,177 km (0.095 R)
• M75: 44,732,755 km (0.063 R)
• M76: 44,973,757 km (0.08 R)
• M77: 47,899,593 km (0.11 R)
• M78: 47,981,722 km (0.115 R)
• M79: 49,136,617 km (0.095 R)
• M80: 50,718,764 km (0.086 R)
• M81: 51,305,787 km (0.087 R)
• M82: 52,995,644 km (0.11 R)
• M83: 55,564,389 km (0.03 R)
• M84: 56,863,796 km (0.118 R)
• M85: 57,124,994 km (0.118 R)
• M86: 57,648,287 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.1

Radius: 6.6

Gravity: 20.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.05 AU - 15.63 AU

Year: 18911 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,524,168 km

• M1: 84,672 km (0.088 R)
• M2: 215,271 km (0.1 R)
• M3: 799,301 km (0.1 R)
• M4: 1,176,737 km (0.108 R)
• M5: 1,234,930 km (0.086 R)
• M6: 1,571,825 km (0.057 R)
• M7: 1,767,499 km (0.089 R)
• M8: 3,552,201 km (0.025 R)
• M9: 3,983,791 km (0.068 R)
• M10: 4,116,634 km (0.116 R)
• M11: 4,431,987 km (0.105 R)
• M12: 4,569,617 km (0.068 R)
• M13: 4,849,065 km (0.084 R)
• M14: 4,990,884 km (0.077 R)
• M15: 5,375,799 km (0.093 R)
• M16: 6,174,054 km (0.096 R)
• M17: 6,276,528 km (0.08 R)
• M18: 7,062,216 km (0.082 R)
• M19: 7,223,184 km (0.051 R)
• M20: 7,331,044 km (0.094 R)
• M21: 9,363,331 km (0.109 R)
• M22: 9,422,123 km (0.113 R)
• M23: 10,318,812 km (0.061 R)
• M24: 10,501,471 km (0.084 R)
• M25: 10,993,648 km (0.111 R)
• M26: 12,579,835 km (0.06 R)
• M27: 13,366,271 km (0.064 R)
• M28: 13,765,398 km (0.074 R)
• M29: 14,033,627 km (0.112 R)
• M30: 14,303,651 km (0.06 R)
• M31: 14,507,403 km (0.111 R)
• M32: 14,575,470 km (0.091 R)
• M33: 15,749,365 km (0.11 R)
• M34: 16,453,971 km (0.101 R)
• M35: 17,385,217 km (0.05 R)
• M36: 20,052,099 km (0.118 R)
• M37: 20,127,945 km (0.058 R)
• M38: 22,055,962 km (0.11 R)
• M39: 23,002,169 km (0.098 R)
• M40: 23,400,249 km (0.087 R)
• M41: 23,961,540 km (0.087 R)
• M42: 24,203,290 km (0.099 R)
• M43: 24,284,222 km (0.1 R)
• M44: 25,097,137 km (0.091 R)
• M45: 25,671,593 km (0.079 R)
• M46: 26,499,767 km (0.041 R)
• M47: 26,666,419 km (0.099 R)
• M48: 26,833,370 km (0.045 R)
• M49: 27,000,770 km (0.111 R)
• M50: 28,097,173 km (0.052 R)
• M51: 28,352,237 km (0.107 R)
• M52: 30,857,104 km (0.067 R)
• M53: 33,252,316 km (0.056 R)
• M54: 35,156,098 km (0.087 R)
• M55: 35,522,762 km (0.057 R)
• M56: 37,374,784 km (0.046 R)
• M57: 37,936,524 km (0.089 R)
• M58: 38,030,322 km (0.103 R)
• M59: 40,402,645 km (0.11 R)
• M60: 42,432,239 km (0.117 R)
• M61: 44,000,623 km (0.092 R)
• M62: 46,188,043 km (0.112 R)
• M63: 47,193,939 km (0.088 R)
• M64: 47,396,046 km (0.037 R)
• M65: 47,699,580 km (0.096 R)
• M66: 48,410,619 km (0.057 R)
• M67: 50,254,861 km (0.082 R)
• M68: 50,874,645 km (0.09 R)
• M69: 51,185,510 km (0.103 R)
• M70: 51,393,152 km (0.087 R)
• M71: 53,800,481 km (0.1 R)
• M72: 54,752,521 km (0.095 R)
• M73: 55,710,097 km (0.099 R)
• M74: 56,351,573 km (0.082 R)
• M75: 59,050,468 km (0.076 R)
• M76: 59,268,133 km (0.039 R)
• M77: 60,032,279 km (0.057 R)
• M78: 61,901,654 km (0.092 R)
• M79: 65,246,812 km (0.073 R)
• M80: 66,374,930 km (0.089 R)
• M81: 68,193,142 km (0.107 R)
• M82: 68,879,198 km (0.11 R)
• M83: 70,258,191 km (0.114 R)
• M84: 72,460,122 km (0.086 R)
• M85: 73,394,062 km (0.112 R)
• M86: 74,449,475 km (0.106 R)
• M87: 76,219,666 km (0.092 R)
• M88: 79,801,339 km (0.105 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit