🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 134 Days

Day: 15.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,020,600 km

• M1: 27,825 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 203 Days

Day: 13.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.84 AU

Year: 236 Days

Day: 43.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,020,600 km

• M1: 132,843 km (0.086 R)
• M2: 339,138 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.49 AU - 2.07 AU

Year: 899 Days

Day: 45.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.57 AU - 4.61 AU

Year: 3133 Days

Day: 37.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 13.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.37 AU - 6.24 AU

Year: 5290 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,020,600 km

• M1: 170,841 km (0.102 R)
• M2: 623,674 km (0.069 R)
• M3: 806,931 km (0.106 R)
• M4: 967,449 km (0.053 R)
• M5: 1,338,153 km (0.087 R)
• M6: 1,666,520 km (0.095 R)
• M7: 1,752,838 km (0.114 R)
• M8: 2,057,719 km (0.085 R)
• M9: 2,226,316 km (0.089 R)
• M10: 3,245,077 km (0.119 R)
• M11: 4,200,259 km (0.093 R)
• M12: 4,709,191 km (0.08 R)
• M13: 5,059,400 km (0.068 R)
• M14: 5,212,139 km (0.095 R)
• M15: 5,470,196 km (0.038 R)
• M16: 5,653,304 km (0.068 R)
• M17: 5,811,877 km (0.1 R)
• M18: 5,918,541 km (0.036 R)
• M19: 6,187,817 km (0.115 R)
• M20: 6,378,853 km (0.101 R)
• M21: 6,461,282 km (0.102 R)
• M22: 6,627,335 km (0.114 R)
• M23: 6,850,834 km (0.09 R)
• M24: 6,991,756 km (0.054 R)
• M25: 7,391,780 km (0.073 R)
• M26: 7,946,489 km (0.045 R)
• M27: 8,575,399 km (0.072 R)
• M28: 8,727,540 km (0.068 R)
• M29: 9,034,515 km (0.041 R)
• M30: 9,282,697 km (0.089 R)
• M31: 9,690,800 km (0.101 R)
• M32: 9,849,225 km (0.057 R)
• M33: 10,008,696 km (0.092 R)
• M34: 10,557,122 km (0.055 R)
• M35: 10,884,292 km (0.096 R)
• M36: 11,248,114 km (0.103 R)
• M37: 11,414,766 km (0.091 R)
• M38: 11,919,809 km (0.103 R)
• M39: 12,743,046 km (0.103 R)
• M40: 13,021,597 km (0.03 R)
• M41: 13,231,782 km (0.078 R)
• M42: 13,584,683 km (0.059 R)
• M43: 14,012,234 km (0.105 R)
• M44: 14,408,070 km (0.06 R)
• M45: 14,589,233 km (0.091 R)
• M46: 14,844,148 km (0.064 R)
• M47: 15,027,106 km (0.1 R)
• M48: 15,915,867 km (0.09 R)
• M49: 16,065,615 km (0.05 R)
• M50: 16,178,262 km (0.061 R)
• M51: 16,859,830 km (0.077 R)
• M52: 17,204,054 km (0.041 R)
• M53: 17,550,673 km (0.111 R)
• M54: 18,172,551 km (0.086 R)
• M55: 18,446,913 km (0.111 R)
• M56: 19,118,907 km (0.084 R)
• M57: 20,081,270 km (0.054 R)
• M58: 20,446,289 km (0.098 R)
• M59: 20,936,372 km (0.046 R)
• M60: 21,388,905 km (0.09 R)
• M61: 21,886,468 km (0.074 R)
• M62: 22,094,858 km (0.055 R)
• M63: 22,471,695 km (0.102 R)
• M64: 22,639,843 km (0.089 R)
• M65: 24,301,127 km (0.09 R)
• M66: 24,603,464 km (0.057 R)
• M67: 24,733,465 km (0.1 R)
• M68: 25,255,711 km (0.096 R)
• M69: 25,430,441 km (0.065 R)
• M70: 25,781,398 km (0.097 R)
• M71: 26,089,869 km (0.102 R)
• M72: 27,022,312 km (0.079 R)
• M73: 29,148,846 km (0.03 R)
• M74: 29,884,867 km (0.11 R)
• M75: 30,023,545 km (0.083 R)
• M76: 30,813,721 km (0.097 R)
• M77: 31,047,392 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 11.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.75 AU - 7.79 AU

Year: 8203 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,020,600 km

• M1: 147,803 km (0.03 R)
• M2: 331,359 km (0.038 R)
• M3: 617,540 km (0.111 R)
• M4: 708,496 km (0.044 R)
• M5: 1,253,331 km (0.093 R)
• M6: 1,372,710 km (0.087 R)
• M7: 1,716,636 km (0.105 R)
• M8: 2,169,319 km (0.107 R)
• M9: 2,377,709 km (0.098 R)
• M10: 2,680,794 km (0.118 R)
• M11: 3,395,722 km (0.104 R)
• M12: 3,812,352 km (0.12 R)
• M13: 4,534,012 km (0.097 R)
• M14: 4,774,865 km (0.104 R)
• M15: 4,856,246 km (0.107 R)
• M16: 5,185,960 km (0.104 R)
• M17: 5,353,659 km (0.088 R)
• M18: 6,071,579 km (0.105 R)
• M19: 6,397,104 km (0.079 R)
• M20: 6,607,289 km (0.103 R)
• M21: 7,220,341 km (0.118 R)
• M22: 7,692,173 km (0.081 R)
• M23: 8,467,987 km (0.115 R)
• M24: 8,599,634 km (0.097 R)
• M25: 8,965,550 km (0.062 R)
• M26: 9,438,429 km (0.109 R)
• M27: 9,540,903 km (0.071 R)
• M28: 12,405,852 km (0.094 R)
• M29: 13,046,729 km (0.117 R)
• M30: 13,582,589 km (0.105 R)
• M31: 14,047,539 km (0.115 R)
• M32: 14,517,875 km (0.103 R)
• M33: 14,794,631 km (0.097 R)
• M34: 14,993,447 km (0.092 R)
• M35: 15,594,980 km (0.054 R)
• M36: 16,491,520 km (0.074 R)
• M37: 18,121,837 km (0.064 R)
• M38: 18,249,295 km (0.078 R)
• M39: 18,334,565 km (0.087 R)
• M40: 18,505,406 km (0.11 R)
• M41: 18,676,696 km (0.116 R)
• M42: 19,237,089 km (0.114 R)
• M43: 19,367,090 km (0.05 R)
• M44: 20,109,993 km (0.101 R)
• M45: 21,085,072 km (0.068 R)
• M46: 21,488,537 km (0.114 R)
• M47: 21,939,725 km (0.048 R)
• M48: 22,348,426 km (0.059 R)
• M49: 22,485,308 km (0.062 R)
• M50: 23,822,115 km (0.089 R)
• M51: 23,915,314 km (0.055 R)
• M52: 24,148,687 km (0.086 R)
• M53: 24,853,442 km (0.081 R)
• M54: 24,947,988 km (0.118 R)
• M55: 26,379,490 km (0.097 R)
• M56: 26,717,282 km (0.059 R)
• M57: 26,911,011 km (0.036 R)
• M58: 27,299,816 km (0.045 R)
• M59: 27,739,484 km (0.112 R)
• M60: 28,033,893 km (0.074 R)
• M61: 28,132,328 km (0.095 R)
• M62: 28,280,131 km (0.043 R)
• M63: 29,022,735 km (0.102 R)
• M64: 29,271,815 km (0.047 R)
• M65: 29,371,597 km (0.057 R)
• M66: 29,521,494 km (0.082 R)
• M67: 29,922,566 km (0.112 R)
• M68: 30,932,950 km (0.078 R)
• M69: 31,034,677 km (0.112 R)
• M70: 31,442,331 km (0.09 R)
• M71: 31,749,306 km (0.053 R)
• M72: 32,006,016 km (0.117 R)
• M73: 32,108,789 km (0.118 R)
• M74: 32,987,228 km (0.117 R)
• M75: 33,247,080 km (0.117 R)
• M76: 33,403,409 km (0.117 R)
• M77: 34,451,342 km (0.062 R)
• M78: 35,191,403 km (0.108 R)
• M79: 35,456,939 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 12.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.85 AU - 13.39 AU

Year: 15002 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,020,600 km

• M1: 165,455 km (0.09 R)
• M2: 248,482 km (0.109 R)
• M3: 913,145 km (0.029 R)
• M4: 1,107,772 km (0.047 R)
• M5: 1,413,700 km (0.098 R)
• M6: 1,773,483 km (0.113 R)
• M7: 2,104,842 km (0.089 R)
• M8: 2,248,905 km (0.086 R)
• M9: 2,456,098 km (0.095 R)
• M10: 2,546,904 km (0.101 R)
• M11: 3,018,137 km (0.111 R)
• M12: 3,115,675 km (0.044 R)
• M13: 3,863,664 km (0.114 R)
• M14: 4,077,140 km (0.102 R)
• M15: 4,441,710 km (0.104 R)
• M16: 4,627,960 km (0.073 R)
• M17: 4,969,791 km (0.089 R)
• M18: 5,163,371 km (0.058 R)
• M19: 5,518,067 km (0.079 R)
• M20: 5,597,952 km (0.063 R)
• M21: 6,418,347 km (0.035 R)
• M22: 6,885,691 km (0.086 R)
• M23: 7,276,291 km (0.089 R)
• M24: 7,540,780 km (0.099 R)
• M25: 7,674,221 km (0.091 R)
• M26: 7,898,319 km (0.089 R)
• M27: 8,863,375 km (0.116 R)
• M28: 9,479,269 km (0.096 R)
• M29: 9,575,311 km (0.102 R)
• M30: 10,256,430 km (0.113 R)
• M31: 10,752,646 km (0.09 R)
• M32: 10,953,257 km (0.069 R)
• M33: 11,614,031 km (0.052 R)
• M34: 12,027,070 km (0.097 R)
• M35: 12,867,810 km (0.095 R)
• M36: 13,080,838 km (0.053 R)
• M37: 15,558,328 km (0.065 R)
• M38: 16,995,964 km (0.08 R)
• M39: 17,347,369 km (0.111 R)
• M40: 17,701,168 km (0.051 R)
• M41: 17,878,890 km (0.099 R)
• M42: 18,656,201 km (0.08 R)
• M43: 18,897,502 km (0.094 R)
• M44: 19,811,844 km (0.12 R)
• M45: 20,928,144 km (0.111 R)
• M46: 23,351,180 km (0.106 R)
• M47: 24,134,624 km (0.106 R)
• M48: 24,265,971 km (0.113 R)
• M49: 25,727,393 km (0.07 R)
• M50: 26,130,858 km (0.101 R)
• M51: 26,604,186 km (0.113 R)
• M52: 26,740,021 km (0.114 R)
• M53: 27,217,089 km (0.034 R)
• M54: 27,765,664 km (0.039 R)
• M55: 28,179,601 km (0.097 R)
• M56: 28,525,920 km (0.105 R)
• M57: 29,784,936 km (0.073 R)
• M58: 30,563,294 km (0.119 R)
• M59: 30,919,187 km (0.12 R)
• M60: 34,850,470 km (0.045 R)
• M61: 37,253,460 km (0.117 R)
• M62: 37,557,593 km (0.093 R)
• M63: 38,628,564 km (0.104 R)
• M64: 41,192,372 km (0.12 R)
• M65: 41,980,154 km (0.118 R)
• M66: 42,852,310 km (0.119 R)
• M67: 44,695,505 km (0.083 R)
• M68: 45,748,674 km (0.116 R)
• M69: 46,319,091 km (0.055 R)
• M70: 46,974,031 km (0.087 R)
• M71: 48,873,774 km (0.087 R)
• M72: 49,456,906 km (0.105 R)
• M73: 51,812,624 km (0.11 R)
• M74: 53,689,030 km (0.103 R)
• M75: 54,808,321 km (0.105 R)
• M76: 55,154,192 km (0.114 R)
• M77: 55,848,326 km (0.065 R)
• M78: 56,370,722 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.28 AU - 14.02 AU

Year: 18061 Days

Day: 15.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,020,600 km

• M1: 119,529 km (0.105 R)
• M2: 241,750 km (0.045 R)
• M3: 577,149 km (0.109 R)
• M4: 670,198 km (0.037 R)
• M5: 907,012 km (0.104 R)
• M6: 979,417 km (0.06 R)
• M7: 1,517,371 km (0.055 R)
• M8: 1,560,306 km (0.115 R)
• M9: 1,647,821 km (0.101 R)
• M10: 2,013,438 km (0.053 R)
• M11: 2,205,671 km (0.099 R)
• M12: 2,429,021 km (0.1 R)
• M13: 2,738,090 km (0.062 R)
• M14: 3,059,725 km (0.074 R)
• M15: 3,169,530 km (0.094 R)
• M16: 3,593,191 km (0.111 R)
• M17: 3,709,130 km (0.106 R)
• M18: 3,974,666 km (0.11 R)
• M19: 4,369,155 km (0.059 R)
• M20: 4,430,939 km (0.118 R)
• M21: 5,525,098 km (0.109 R)
• M22: 5,692,797 km (0.073 R)
• M23: 5,862,292 km (0.079 R)
• M24: 6,136,804 km (0.034 R)
• M25: 6,310,487 km (0.073 R)
• M26: 7,021,376 km (0.088 R)
• M27: 7,166,486 km (0.09 R)
• M28: 7,907,594 km (0.102 R)
• M29: 7,945,143 km (0.077 R)
• M30: 7,982,991 km (0.106 R)
• M31: 8,594,996 km (0.115 R)
• M32: 8,672,637 km (0.096 R)
• M33: 8,750,428 km (0.103 R)
• M34: 8,828,518 km (0.041 R)
• M35: 9,501,110 km (0.098 R)
• M36: 9,581,444 km (0.104 R)
• M37: 11,402,499 km (0.074 R)
• M38: 11,487,770 km (0.029 R)
• M39: 12,221,248 km (0.059 R)
• M40: 12,483,643 km (0.09 R)
• M41: 13,552,071 km (0.09 R)
• M42: 13,597,250 km (0.108 R)
• M43: 14,372,466 km (0.062 R)
• M44: 14,881,697 km (0.085 R)
• M45: 16,204,441 km (0.101 R)
• M46: 16,348,355 km (0.078 R)
• M47: 16,444,546 km (0.106 R)
• M48: 16,685,847 km (0.111 R)
• M49: 16,928,345 km (0.037 R)
• M50: 17,172,040 km (0.102 R)
• M51: 17,466,000 km (0.083 R)
• M52: 17,515,068 km (0.107 R)
• M53: 18,859,504 km (0.108 R)
• M54: 19,112,175 km (0.116 R)
• M55: 19,365,893 km (0.045 R)
• M56: 19,722,834 km (0.113 R)
• M57: 20,599,178 km (0.111 R)
• M58: 20,702,999 km (0.114 R)
• M59: 20,807,119 km (0.04 R)
• M60: 20,963,598 km (0.086 R)
• M61: 21,068,167 km (0.061 R)
• M62: 21,172,886 km (0.09 R)
• M63: 21,699,022 km (0.059 R)
• M64: 23,032,986 km (0.067 R)
• M65: 23,519,777 km (0.071 R)
• M66: 23,955,257 km (0.104 R)
• M67: 24,064,613 km (0.088 R)
• M68: 24,228,871 km (0.083 R)
• M69: 24,834,294 km (0.051 R)
• M70: 25,333,352 km (0.061 R)
• M71: 27,476,791 km (0.093 R)
• M72: 28,165,539 km (0.119 R)
• M73: 28,223,284 km (0.105 R)
• M74: 28,976,509 km (0.096 R)
• M75: 29,853,751 km (0.069 R)
• M76: 29,971,335 km (0.108 R)
• M77: 30,266,043 km (0.097 R)
• M78: 30,799,060 km (0.064 R)
• M79: 32,476,800 km (0.081 R)
• M80: 32,658,412 km (0.117 R)
• M81: 33,632,144 km (0.06 R)
• M82: 33,938,521 km (0.116 R)
• M83: 34,368,764 km (0.074 R)
• M84: 34,739,169 km (0.098 R)
• M85: 34,800,953 km (0.089 R)
• M86: 35,048,687 km (0.077 R)
• M87: 35,545,950 km (0.087 R)
• M88: 36,988,522 km (0.068 R)
• M89: 37,304,623 km (0.076 R)
• M90: 38,898,738 km (0.102 R)
• M91: 39,865,888 km (0.086 R)
• M92: 41,102,165 km (0.092 R)
• M93: 41,955,321 km (0.094 R)
• M94: 42,417,130 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit