🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.53 AU

Year: 132 Days

Day: 28.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,207,786 km

• M1: 175,777 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.72 AU - 0.9 AU

Year: 273 Days

Day: 19.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,207,786 km

• M1: 419,921 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.68 AU - 2.18 AU

Year: 1005 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,207,786 km

• M1: 800,498 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.37 AU - 4.87 AU

Year: 3134 Days

Day: 34.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 11.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.65 AU - 6.49 AU

Year: 4926 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 107,207,786 km

• M1: 138,976 km (0.088 R)
• M2: 235,916 km (0.086 R)
• M3: 326,273 km (0.097 R)
• M4: 443,857 km (0.049 R)
• M5: 514,766 km (0.044 R)
• M6: 612,753 km (0.062 R)
• M7: 908,358 km (0.11 R)
• M8: 1,016,966 km (0.078 R)
• M9: 1,115,851 km (0.108 R)
• M10: 1,496,577 km (0.104 R)
• M11: 1,881,792 km (0.065 R)
• M12: 2,005,359 km (0.092 R)
• M13: 2,335,522 km (0.09 R)
• M14: 2,683,038 km (0.12 R)
• M15: 2,863,154 km (0.057 R)
• M16: 3,047,309 km (0.118 R)
• M17: 3,448,979 km (0.035 R)
• M18: 4,048,866 km (0.112 R)
• M19: 4,325,922 km (0.041 R)
• M20: 4,419,570 km (0.044 R)
• M21: 4,490,479 km (0.107 R)
• M22: 4,681,067 km (0.108 R)
• M23: 4,849,963 km (0.085 R)
• M24: 4,972,035 km (0.113 R)
• M25: 5,045,637 km (0.117 R)
• M26: 5,495,328 km (0.12 R)
• M27: 6,300,165 km (0.075 R)
• M28: 6,540,718 km (0.105 R)
• M29: 6,648,728 km (0.06 R)
• M30: 7,252,804 km (0.075 R)
• M31: 7,336,579 km (0.095 R)
• M32: 7,703,243 km (0.107 R)
• M33: 7,903,256 km (0.053 R)
• M34: 8,601,878 km (0.063 R)
• M35: 9,078,646 km (0.099 R)
• M36: 10,718,687 km (0.054 R)
• M37: 11,426,136 km (0.116 R)
• M38: 11,687,034 km (0.107 R)
• M39: 11,818,381 km (0.092 R)
• M40: 12,683,356 km (0.053 R)
• M41: 13,089,365 km (0.104 R)
• M42: 13,499,861 km (0.112 R)
• M43: 13,775,870 km (0.119 R)
• M44: 13,845,133 km (0.057 R)
• M45: 14,088,529 km (0.081 R)
• M46: 14,368,427 km (0.094 R)
• M47: 14,544,354 km (0.056 R)
• M48: 14,862,848 km (0.067 R)
• M49: 15,290,997 km (0.068 R)
• M50: 15,434,611 km (0.062 R)
• M51: 15,940,850 km (0.059 R)
• M52: 16,196,064 km (0.116 R)
• M53: 16,526,077 km (0.085 R)
• M54: 16,599,679 km (0.094 R)
• M55: 16,710,381 km (0.072 R)
• M56: 16,821,383 km (0.102 R)
• M57: 17,342,283 km (0.094 R)
• M58: 17,454,631 km (0.114 R)
• M59: 18,057,809 km (0.076 R)
• M60: 18,133,655 km (0.114 R)
• M61: 18,285,647 km (0.082 R)
• M62: 18,438,237 km (0.077 R)
• M63: 18,667,720 km (0.108 R)
• M64: 18,782,910 km (0.066 R)
• M65: 19,207,020 km (0.109 R)
• M66: 20,380,017 km (0.116 R)
• M67: 20,935,175 km (0.119 R)
• M68: 21,616,144 km (0.089 R)
• M69: 21,737,169 km (0.09 R)
• M70: 22,426,666 km (0.108 R)
• M71: 22,589,877 km (0.065 R)
• M72: 22,917,646 km (0.096 R)
• M73: 23,041,064 km (0.076 R)
• M74: 23,164,482 km (0.083 R)
• M75: 23,370,927 km (0.092 R)
• M76: 23,744,024 km (0.104 R)
• M77: 25,086,366 km (0.107 R)
• M78: 25,425,804 km (0.095 R)
• M79: 25,809,373 km (0.096 R)
• M80: 26,280,905 km (0.086 R)
• M81: 26,712,196 km (0.116 R)
• M82: 27,145,581 km (0.084 R)
• M83: 28,239,590 km (0.099 R)
• M84: 28,991,619 km (0.082 R)
• M85: 29,347,811 km (0.12 R)
• M86: 30,019,655 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.1

Radius: 4.7

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.44 AU - 14.96 AU

Year: 16960 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,207,786 km

• M1: 94,995 km (0.035 R)
• M2: 143,016 km (0.092 R)
• M3: 272,567 km (0.049 R)
• M4: 451,786 km (0.107 R)
• M5: 1,086,679 km (0.055 R)
• M6: 1,214,136 km (0.086 R)
• M7: 1,697,936 km (0.055 R)
• M8: 1,821,055 km (0.117 R)
• M9: 2,181,586 km (0.05 R)
• M10: 3,358,023 km (0.068 R)
• M11: 3,701,799 km (0.105 R)
• M12: 3,894,182 km (0.041 R)
• M13: 4,456,521 km (0.101 R)
• M14: 5,043,991 km (0.116 R)
• M15: 5,257,168 km (0.094 R)
• M16: 6,176,597 km (0.071 R)
• M17: 6,214,445 km (0.044 R)
• M18: 6,328,289 km (0.061 R)
• M19: 6,635,414 km (0.062 R)
• M20: 6,674,159 km (0.073 R)
• M21: 6,751,801 km (0.041 R)
• M22: 7,184,288 km (0.119 R)
• M23: 7,303,966 km (0.114 R)
• M24: 7,625,901 km (0.12 R)
• M25: 8,200,506 km (0.072 R)
• M26: 8,409,046 km (0.081 R)
• M27: 8,619,381 km (0.114 R)
• M28: 10,139,594 km (0.113 R)
• M29: 10,363,542 km (0.084 R)
• M30: 10,907,330 km (0.039 R)
• M31: 11,044,811 km (0.051 R)
• M32: 11,090,737 km (0.101 R)
• M33: 12,117,278 km (0.091 R)
• M34: 12,450,283 km (0.118 R)
• M35: 12,498,154 km (0.078 R)
• M36: 12,641,918 km (0.071 R)
• M37: 13,076,649 km (0.112 R)
• M38: 14,359,750 km (0.063 R)
• M39: 15,067,198 km (0.091 R)
• M40: 15,118,211 km (0.05 R)
• M41: 15,373,874 km (0.095 R)
• M42: 15,631,033 km (0.116 R)
• M43: 16,097,329 km (0.03 R)
• M44: 17,470,189 km (0.12 R)
• M45: 17,577,301 km (0.055 R)
• M46: 18,224,761 km (0.063 R)
• M47: 18,333,518 km (0.091 R)
• M48: 18,935,051 km (0.103 R)
• M49: 19,321,163 km (0.12 R)
• M50: 20,326,012 km (0.052 R)
• M51: 21,062,333 km (0.106 R)
• M52: 21,519,803 km (0.101 R)
• M53: 22,154,098 km (0.057 R)
• M54: 22,444,468 km (0.092 R)
• M55: 22,677,541 km (0.027 R)
• M56: 22,794,527 km (0.1 R)
• M57: 23,028,947 km (0.085 R)
• M58: 23,618,362 km (0.112 R)
• M59: 25,476,966 km (0.075 R)
• M60: 25,659,326 km (0.066 R)
• M61: 26,577,707 km (0.081 R)
• M62: 27,444,328 km (0.091 R)
• M63: 27,693,707 km (0.089 R)
• M64: 29,396,281 km (0.088 R)
• M65: 29,523,738 km (0.095 R)
• M66: 30,099,690 km (0.109 R)
• M67: 31,784,012 km (0.102 R)
• M68: 32,439,849 km (0.103 R)
• M69: 32,505,822 km (0.08 R)
• M70: 32,769,563 km (0.041 R)
• M71: 33,565,274 km (0.106 R)
• M72: 33,631,845 km (0.079 R)
• M73: 34,166,059 km (0.111 R)
• M74: 35,378,550 km (0.117 R)
• M75: 35,717,838 km (0.1 R)
• M76: 39,099,498 km (0.105 R)
• M77: 39,379,994 km (0.063 R)
• M78: 41,291,107 km (0.108 R)
• M79: 41,505,181 km (0.118 R)
• M80: 41,791,362 km (0.072 R)
• M81: 42,150,098 km (0.057 R)
• M82: 42,870,411 km (0.067 R)
• M83: 44,762,226 km (0.113 R)
• M84: 45,202,642 km (0.094 R)
• M85: 47,426,265 km (0.12 R)
• M86: 47,725,311 km (0.12 R)
• M87: 47,950,157 km (0.091 R)
• M88: 49,685,193 km (0.067 R)
• M89: 50,293,458 km (0.111 R)
• M90: 50,369,603 km (0.084 R)
• M91: 50,445,898 km (0.106 R)
• M92: 50,980,710 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.9

Radius: 7.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.91 AU - 16.07 AU

Year: 20670 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,207,786 km

• M1: 215,122 km (0.101 R)
• M2: 305,030 km (0.11 R)
• M3: 363,224 km (0.094 R)
• M4: 861,534 km (0.098 R)
• M5: 1,180,028 km (0.07 R)
• M6: 1,252,882 km (0.104 R)
• M7: 1,302,249 km (0.072 R)
• M8: 1,352,365 km (0.12 R)
• M9: 1,559,558 km (0.089 R)
• M10: 1,860,998 km (0.099 R)
• M11: 2,424,084 km (0.094 R)
• M12: 2,612,278 km (0.081 R)
• M13: 3,623,560 km (0.112 R)
• M14: 3,730,821 km (0.04 R)
• M15: 3,948,486 km (0.084 R)
• M16: 4,021,939 km (0.047 R)
• M17: 4,358,235 km (0.119 R)
• M18: 4,859,986 km (0.105 R)
• M19: 5,018,111 km (0.077 R)
• M20: 5,584,788 km (0.035 R)
• M21: 6,214,296 km (0.118 R)
• M22: 7,312,793 km (0.047 R)
• M23: 7,494,105 km (0.092 R)
• M24: 7,722,840 km (0.068 R)
• M25: 7,768,767 km (0.119 R)
• M26: 8,140,219 km (0.104 R)
• M27: 8,422,659 km (0.07 R)
• M28: 10,743,969 km (0.089 R)
• M29: 12,268,222 km (0.089 R)
• M30: 13,303,140 km (0.076 R)
• M31: 13,469,194 km (0.035 R)
• M32: 15,223,977 km (0.085 R)
• M33: 16,393,683 km (0.038 R)
• M34: 17,109,359 km (0.092 R)
• M35: 17,229,636 km (0.091 R)
• M36: 18,201,872 km (0.11 R)
• M37: 18,694,648 km (0.091 R)
• M38: 18,756,581 km (0.084 R)
• M39: 19,316,825 km (0.114 R)
• M40: 19,693,512 km (0.11 R)
• M41: 20,901,814 km (0.092 R)
• M42: 21,937,929 km (0.102 R)
• M43: 22,594,066 km (0.119 R)
• M44: 23,523,218 km (0.095 R)
• M45: 23,992,507 km (0.106 R)
• M46: 24,668,390 km (0.117 R)
• M47: 25,076,941 km (0.087 R)
• M48: 25,213,524 km (0.045 R)
• M49: 25,900,478 km (0.089 R)
• M50: 26,107,820 km (0.108 R)
• M51: 26,454,588 km (0.064 R)
• M52: 27,363,246 km (0.105 R)
• M53: 28,211,017 km (0.11 R)
• M54: 28,353,135 km (0.075 R)
• M55: 28,995,807 km (0.117 R)
• M56: 29,354,842 km (0.095 R)
• M57: 29,932,440 km (0.056 R)
• M58: 30,878,945 km (0.058 R)
• M59: 31,835,324 km (0.05 R)
• M60: 31,909,226 km (0.115 R)
• M61: 31,983,277 km (0.077 R)
• M62: 34,382,079 km (0.114 R)
• M63: 34,609,916 km (0.07 R)
• M64: 35,373,015 km (0.112 R)
• M65: 35,603,096 km (0.117 R)
• M66: 36,605,552 km (0.101 R)
• M67: 36,838,176 km (0.083 R)
• M68: 38,796,113 km (0.1 R)
• M69: 39,191,800 km (0.063 R)
• M70: 39,668,269 km (0.069 R)
• M71: 40,066,798 km (0.097 R)
• M72: 42,648,857 km (0.114 R)
• M73: 44,124,790 km (0.062 R)
• M74: 45,034,943 km (0.062 R)
• M75: 45,700,803 km (0.082 R)
• M76: 45,867,754 km (0.086 R)
• M77: 45,951,380 km (0.081 R)
• M78: 46,286,180 km (0.07 R)
• M79: 47,548,636 km (0.05 R)
• M80: 47,971,998 km (0.063 R)
• M81: 49,078,573 km (0.114 R)
• M82: 51,403,474 km (0.079 R)
• M83: 51,490,390 km (0.113 R)
• M84: 53,500,088 km (0.072 R)
• M85: 54,028,617 km (0.099 R)
• M86: 54,293,555 km (0.099 R)
• M87: 54,824,628 km (0.1 R)
• M88: 61,238,786 km (0.12 R)
• M89: 61,422,941 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 3.7

Gravity: 62.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.51 AU - 21.55 AU

Year: 29891 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,207,786 km

• M1: 55,650 km (0.059 R)
• M2: 122,670 km (0.055 R)
• M3: 204,799 km (0.118 R)
• M4: 326,722 km (0.099 R)
• M5: 747,690 km (0.111 R)
• M6: 1,428,211 km (0.072 R)
• M7: 1,946,268 km (0.073 R)
• M8: 2,159,595 km (0.117 R)
• M9: 2,425,430 km (0.107 R)
• M10: 2,654,913 km (0.116 R)
• M11: 2,891,278 km (0.049 R)
• M12: 3,333,639 km (0.088 R)
• M13: 3,902,410 km (0.041 R)
• M14: 4,009,073 km (0.083 R)
• M15: 5,962,822 km (0.07 R)
• M16: 7,098,120 km (0.057 R)
• M17: 7,891,138 km (0.075 R)
• M18: 8,366,411 km (0.087 R)
• M19: 8,435,076 km (0.086 R)
• M20: 8,991,281 km (0.062 R)
• M21: 9,061,592 km (0.093 R)
• M22: 9,132,052 km (0.077 R)
• M23: 11,103,902 km (0.11 R)
• M24: 11,255,145 km (0.076 R)
• M25: 11,330,842 km (0.105 R)
• M26: 11,712,616 km (0.111 R)
• M27: 12,098,429 km (0.053 R)
• M28: 15,668,881 km (0.095 R)
• M29: 17,216,172 km (0.097 R)
• M30: 18,096,555 km (0.109 R)
• M31: 18,452,748 km (0.073 R)
• M32: 18,542,207 km (0.038 R)
• M33: 18,901,392 km (0.108 R)
• M34: 20,824,173 km (0.119 R)
• M35: 21,478,813 km (0.087 R)
• M36: 23,192,906 km (0.069 R)
• M37: 26,246,198 km (0.103 R)
• M38: 26,346,878 km (0.116 R)
• M39: 29,214,519 km (0.111 R)
• M40: 31,322,503 km (0.044 R)
• M41: 32,287,110 km (0.07 R)
• M42: 33,479,106 km (0.113 R)
• M43: 34,465,105 km (0.106 R)
• M44: 36,353,330 km (0.092 R)
• M45: 36,802,572 km (0.05 R)
• M46: 37,253,460 km (0.113 R)
• M47: 37,706,293 km (0.033 R)
• M48: 38,160,921 km (0.095 R)
• M49: 39,997,683 km (0.098 R)
• M50: 40,461,287 km (0.112 R)
• M51: 42,333,654 km (0.12 R)
• M52: 42,569,720 km (0.116 R)
• M53: 44,833,584 km (0.044 R)
• M54: 46,770,129 km (0.103 R)
• M55: 47,625,978 km (0.119 R)
• M56: 48,240,526 km (0.107 R)
• M57: 50,849,663 km (0.087 R)
• M58: 50,975,026 km (0.113 R)
• M59: 51,351,863 km (0.092 R)
• M60: 52,868,187 km (0.061 R)
• M61: 52,995,345 km (0.068 R)
• M62: 53,631,884 km (0.111 R)
• M63: 54,015,154 km (0.081 R)
• M64: 56,593,024 km (0.113 R)
• M65: 56,723,025 km (0.046 R)
• M66: 56,983,175 km (0.103 R)
• M67: 59,078,892 km (0.109 R)
• M68: 61,066,449 km (0.107 R)
• M69: 61,333,033 km (0.041 R)
• M70: 61,600,065 km (0.118 R)
• M71: 61,733,805 km (0.05 R)
• M72: 62,001,436 km (0.109 R)
• M73: 62,403,555 km (0.054 R)
• M74: 67,985,800 km (0.046 R)
• M75: 68,262,256 km (0.083 R)
• M76: 69,093,572 km (0.067 R)
• M77: 72,170,351 km (0.048 R)
• M78: 72,311,272 km (0.118 R)
• M79: 74,293,594 km (0.106 R)
• M80: 74,435,861 km (0.038 R)
• M81: 75,291,561 km (0.083 R)
• M82: 76,868,622 km (0.064 R)
• M83: 78,891,335 km (0.066 R)
• M84: 80,639,236 km (0.114 R)
• M85: 81,811,485 km (0.061 R)
• M86: 82,989,269 km (0.11 R)
• M87: 86,107,786 km (0.066 R)
• M88: 87,756,654 km (0.068 R)
• M89: 91,694,818 km (0.113 R)
• M90: 92,765,041 km (0.11 R)
• M91: 94,763,370 km (0.073 R)
• M92: 96,000,095 km (0.096 R)
• M93: 96,775,760 km (0.091 R)
• M94: 99,899,364 km (0.111 R)
• M95: 101,789,234 km (0.099 R)
• M96: 102,897,155 km (0.026 R)
• M97: 106,244,707 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit