🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.05 AU - 1.29 AU

Year: 561 Days

Day: 42.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,285,951 km

• M1: 508,932 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.36 AU - 2 AU

Year: 964 Days

Day: 19.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.84 AU - 1.9 AU

Year: 1133 Days

Day: 33.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.71 AU - 2.41 AU

Year: 1310 Days

Day: 25.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 13.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.63 AU - 4.77 AU

Year: 4513 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,285,951 km

• M1: 166,502 km (0.106 R)
• M2: 381,475 km (0.028 R)
• M3: 496,815 km (0.084 R)
• M4: 591,061 km (0.119 R)
• M5: 801,545 km (0.113 R)
• M6: 1,061,098 km (0.093 R)
• M7: 1,450,351 km (0.103 R)
• M8: 1,541,456 km (0.095 R)
• M9: 1,716,187 km (0.089 R)
• M10: 1,799,214 km (0.118 R)
• M11: 1,954,945 km (0.118 R)
• M12: 2,174,854 km (0.087 R)
• M13: 2,265,061 km (0.079 R)
• M14: 2,449,665 km (0.087 R)
• M15: 2,768,458 km (0.062 R)
• M16: 2,949,621 km (0.05 R)
• M17: 3,050,151 km (0.117 R)
• M18: 3,203,040 km (0.099 R)
• M19: 3,358,622 km (0.117 R)
• M20: 3,534,549 km (0.054 R)
• M21: 3,987,830 km (0.097 R)
• M22: 4,136,830 km (0.115 R)
• M23: 4,249,776 km (0.118 R)
• M24: 4,478,960 km (0.098 R)
• M25: 4,575,600 km (0.104 R)
• M26: 4,731,781 km (0.051 R)
• M27: 4,870,009 km (0.063 R)
• M28: 4,989,538 km (0.115 R)
• M29: 5,089,768 km (0.073 R)
• M30: 5,211,092 km (0.104 R)
• M31: 5,394,948 km (0.079 R)
• M32: 6,173,156 km (0.064 R)
• M33: 6,455,148 km (0.07 R)
• M34: 7,486,326 km (0.111 R)
• M35: 7,810,505 km (0.117 R)
• M36: 8,186,594 km (0.098 R)
• M37: 8,713,328 km (0.062 R)
• M38: 9,275,966 km (0.117 R)
• M39: 9,624,229 km (0.084 R)
• M40: 9,926,118 km (0.097 R)
• M41: 10,462,127 km (0.105 R)
• M42: 10,824,603 km (0.116 R)
• M43: 11,244,075 km (0.106 R)
• M44: 11,588,898 km (0.089 R)
• M45: 12,644,012 km (0.102 R)
• M46: 13,169,250 km (0.081 R)
• M47: 13,420,425 km (0.098 R)
• M48: 13,504,649 km (0.099 R)
• M49: 13,786,192 km (0.111 R)
• M50: 14,041,406 km (0.059 R)
• M51: 14,183,823 km (0.105 R)
• M52: 14,903,239 km (0.093 R)
• M53: 15,165,185 km (0.11 R)
• M54: 15,871,137 km (0.099 R)
• M55: 16,587,711 km (0.1 R)
• M56: 16,829,012 km (0.096 R)
• M57: 17,162,616 km (0.115 R)
• M58: 17,315,056 km (0.075 R)
• M59: 17,836,405 km (0.043 R)
• M60: 18,052,723 km (0.113 R)
• M61: 18,238,673 km (0.071 R)
• M62: 18,863,394 km (0.086 R)
• M63: 18,989,206 km (0.079 R)
• M64: 19,115,317 km (0.116 R)
• M65: 20,133,779 km (0.07 R)
• M66: 20,552,653 km (0.042 R)
• M67: 20,844,369 km (0.081 R)
• M68: 21,104,819 km (0.109 R)
• M69: 21,235,418 km (0.106 R)
• M70: 22,323,293 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.6

Radius: 9.1

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.68 AU - 8.04 AU

Year: 8844 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,285,951 km

• M1: 139,874 km (0.055 R)
• M2: 326,572 km (0.115 R)
• M3: 386,262 km (0.079 R)
• M4: 491,429 km (0.103 R)
• M5: 577,448 km (0.065 R)
• M6: 938,876 km (0.082 R)
• M7: 1,262,157 km (0.091 R)
• M8: 1,597,256 km (0.073 R)
• M9: 1,775,278 km (0.09 R)
• M10: 1,843,794 km (0.062 R)
• M11: 1,936,395 km (0.102 R)
• M12: 2,448,768 km (0.12 R)
• M13: 2,576,823 km (0.095 R)
• M14: 2,813,038 km (0.107 R)
• M15: 2,920,300 km (0.12 R)
• M16: 3,419,957 km (0.101 R)
• M17: 3,856,633 km (0.101 R)
• M18: 4,249,328 km (0.102 R)
• M19: 4,372,895 km (0.065 R)
• M20: 4,528,926 km (0.034 R)
• M21: 5,007,938 km (0.11 R)
• M22: 5,270,183 km (0.082 R)
• M23: 5,536,916 km (0.032 R)
• M24: 5,807,988 km (0.1 R)
• M25: 6,222,972 km (0.117 R)
• M26: 6,398,750 km (0.045 R)
• M27: 6,719,188 km (0.098 R)
• M28: 7,008,511 km (0.112 R)
• M29: 7,154,668 km (0.085 R)
• M30: 7,450,124 km (0.112 R)
• M31: 7,636,672 km (0.119 R)
• M32: 8,167,745 km (0.058 R)
• M33: 8,321,531 km (0.086 R)
• M34: 8,749,830 km (0.074 R)
• M35: 8,986,494 km (0.077 R)
• M36: 9,305,137 km (0.073 R)
• M37: 9,668,361 km (0.072 R)
• M38: 10,954,154 km (0.086 R)
• M39: 11,166,583 km (0.095 R)
• M40: 11,595,630 km (0.11 R)
• M41: 12,205,241 km (0.11 R)
• M42: 12,293,205 km (0.1 R)
• M43: 12,914,635 km (0.076 R)
• M44: 13,546,386 km (0.095 R)
• M45: 13,820,150 km (0.119 R)
• M46: 15,122,101 km (0.112 R)
• M47: 16,172,427 km (0.083 R)
• M48: 16,608,804 km (0.055 R)
• M49: 17,246,091 km (0.112 R)
• M50: 18,141,584 km (0.098 R)
• M51: 18,292,229 km (0.051 R)
• M52: 20,445,840 km (0.039 R)
• M53: 22,086,031 km (0.118 R)
• M54: 22,894,757 km (0.051 R)
• M55: 23,658,454 km (0.075 R)
• M56: 24,374,879 km (0.07 R)
• M57: 25,210,532 km (0.116 R)
• M58: 25,434,929 km (0.117 R)
• M59: 25,716,472 km (0.081 R)
• M60: 27,196,594 km (0.078 R)
• M61: 27,773,144 km (0.067 R)
• M62: 28,528,912 km (0.118 R)
• M63: 28,997,303 km (0.077 R)
• M64: 29,055,946 km (0.112 R)
• M65: 30,060,346 km (0.088 R)
• M66: 32,773,602 km (0.105 R)
• M67: 33,079,979 km (0.069 R)
• M68: 33,818,992 km (0.084 R)
• M69: 35,438,688 km (0.114 R)
• M70: 36,194,756 km (0.042 R)
• M71: 36,257,886 km (0.067 R)
• M72: 36,701,743 km (0.117 R)
• M73: 37,402,609 km (0.118 R)
• M74: 37,594,543 km (0.12 R)
• M75: 37,658,571 km (0.119 R)
• M76: 37,786,777 km (0.077 R)
• M77: 37,915,132 km (0.081 R)
• M78: 38,947,357 km (0.096 R)
• M79: 39,988,708 km (0.115 R)
• M80: 41,303,075 km (0.063 R)
• M81: 41,501,591 km (0.067 R)
• M82: 41,700,257 km (0.042 R)
• M83: 42,565,082 km (0.102 R)
• M84: 43,570,230 km (0.036 R)
• M85: 44,515,390 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.4

Radius: 7.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.5 AU - 14.34 AU

Year: 18228 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,285,951 km

• M1: 165,306 km (0.045 R)
• M2: 472,131 km (0.116 R)
• M3: 1,225,805 km (0.051 R)
• M4: 1,500,018 km (0.086 R)
• M5: 2,051,585 km (0.079 R)
• M6: 2,574,579 km (0.096 R)
• M7: 2,719,091 km (0.11 R)
• M8: 3,291,901 km (0.088 R)
• M9: 3,480,394 km (0.108 R)
• M10: 3,640,315 km (0.081 R)
• M11: 3,704,941 km (0.12 R)
• M12: 3,967,485 km (0.097 R)
• M13: 4,134,586 km (0.091 R)
• M14: 4,649,801 km (0.108 R)
• M15: 4,826,027 km (0.038 R)
• M16: 5,148,860 km (0.098 R)
• M17: 6,120,498 km (0.045 R)
• M18: 6,275,032 km (0.115 R)
• M19: 6,430,764 km (0.05 R)
• M20: 6,548,497 km (0.099 R)
• M21: 7,026,313 km (0.086 R)
• M22: 7,639,514 km (0.11 R)
• M23: 7,722,541 km (0.118 R)
• M24: 7,805,867 km (0.035 R)
• M25: 8,184,649 km (0.108 R)
• M26: 8,354,891 km (0.078 R)
• M27: 8,785,883 km (0.113 R)
• M28: 8,960,164 km (0.083 R)
• M29: 9,445,610 km (0.071 R)
• M30: 10,719,585 km (0.109 R)
• M31: 12,435,323 km (0.071 R)
• M32: 12,631,147 km (0.082 R)
• M33: 13,274,866 km (0.116 R)
• M34: 14,081,498 km (0.087 R)
• M35: 14,132,511 km (0.08 R)
• M36: 17,354,400 km (0.09 R)
• M37: 17,683,216 km (0.096 R)
• M38: 17,738,119 km (0.109 R)
• M39: 17,793,171 km (0.11 R)
• M40: 18,458,283 km (0.095 R)
• M41: 18,849,930 km (0.105 R)
• M42: 19,357,516 km (0.049 R)
• M43: 19,527,758 km (0.114 R)
• M44: 19,641,452 km (0.112 R)
• M45: 20,213,515 km (0.101 R)
• M46: 20,328,555 km (0.106 R)
• M47: 20,675,174 km (0.057 R)
• M48: 21,549,872 km (0.102 R)
• M49: 21,785,190 km (0.102 R)
• M50: 21,903,223 km (0.082 R)
• M51: 22,377,298 km (0.086 R)
• M52: 23,819,721 km (0.074 R)
• M53: 24,859,576 km (0.091 R)
• M54: 25,851,709 km (0.104 R)
• M55: 26,227,050 km (0.094 R)
• M56: 28,002,627 km (0.09 R)
• M57: 29,751,127 km (0.095 R)
• M58: 31,935,854 km (0.085 R)
• M59: 32,002,874 km (0.091 R)
• M60: 33,149,243 km (0.113 R)
• M61: 33,488,979 km (0.082 R)
• M62: 33,829,763 km (0.061 R)
• M63: 34,171,744 km (0.11 R)
• M64: 35,551,336 km (0.105 R)
• M65: 35,690,312 km (0.072 R)
• M66: 35,759,725 km (0.113 R)
• M67: 37,160,111 km (0.1 R)
• M68: 38,435,732 km (0.043 R)
• M69: 39,078,853 km (0.042 R)
• M70: 39,437,739 km (0.082 R)
• M71: 40,520,827 km (0.116 R)
• M72: 41,467,333 km (0.101 R)
• M73: 42,421,169 km (0.099 R)
• M74: 43,233,934 km (0.071 R)
• M75: 44,201,084 km (0.097 R)
• M76: 44,275,883 km (0.083 R)
• M77: 44,500,131 km (0.081 R)
• M78: 45,250,663 km (0.045 R)
• M79: 46,156,777 km (0.09 R)
• M80: 48,602,104 km (0.114 R)
• M81: 48,756,340 km (0.105 R)
• M82: 49,452,419 km (0.096 R)
• M83: 49,529,910 km (0.12 R)
• M84: 50,307,670 km (0.106 R)
• M85: 50,854,450 km (0.092 R)
• M86: 50,932,689 km (0.113 R)
• M87: 51,246,097 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.5

Radius: 6.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.71 AU - 17.49 AU

Year: 24710 Days

Day: 23.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,285,951 km

• M1: 110,553 km (0.111 R)
• M2: 338,690 km (0.117 R)
• M3: 416,181 km (0.053 R)
• M4: 745,895 km (0.059 R)
• M5: 850,165 km (0.116 R)
• M6: 1,004,101 km (0.09 R)
• M7: 1,215,632 km (0.092 R)
• M8: 1,959,732 km (0.084 R)
• M9: 2,046,648 km (0.038 R)
• M10: 2,105,291 km (0.102 R)
• M11: 2,254,290 km (0.102 R)
• M12: 2,500,080 km (0.114 R)
• M13: 2,562,911 km (0.11 R)
• M14: 3,017,239 km (0.045 R)
• M15: 3,219,645 km (0.116 R)
• M16: 3,602,167 km (0.099 R)
• M17: 4,221,502 km (0.027 R)
• M18: 4,562,735 km (0.12 R)
• M19: 4,795,061 km (0.091 R)
• M20: 4,991,632 km (0.031 R)
• M21: 5,271,380 km (0.059 R)
• M22: 5,804,547 km (0.071 R)
• M23: 6,140,993 km (0.087 R)
• M24: 6,397,703 km (0.095 R)
• M25: 6,965,576 km (0.085 R)
• M26: 7,278,086 km (0.114 R)
• M27: 7,413,472 km (0.05 R)
• M28: 7,458,800 km (0.057 R)
• M29: 8,384,063 km (0.112 R)
• M30: 9,640,236 km (0.077 R)
• M31: 10,038,466 km (0.069 R)
• M32: 10,138,846 km (0.08 R)
• M33: 11,213,108 km (0.111 R)
• M34: 11,526,666 km (0.074 R)
• M35: 12,002,387 km (0.037 R)
• M36: 12,055,644 km (0.083 R)
• M37: 12,809,467 km (0.087 R)
• M38: 13,968,552 km (0.029 R)
• M39: 14,305,895 km (0.066 R)
• M40: 15,973,761 km (0.082 R)
• M41: 16,032,404 km (0.114 R)
• M42: 16,503,787 km (0.094 R)
• M43: 20,308,509 km (0.066 R)
• M44: 20,435,668 km (0.08 R)
• M45: 21,139,376 km (0.12 R)
• M46: 21,981,163 km (0.031 R)
• M47: 22,242,361 km (0.117 R)
• M48: 22,570,280 km (0.051 R)
• M49: 22,636,103 km (0.088 R)
• M50: 23,430,467 km (0.041 R)
• M51: 23,497,188 km (0.117 R)
• M52: 24,032,300 km (0.118 R)
• M53: 24,910,589 km (0.087 R)
• M54: 25,456,172 km (0.105 R)
• M55: 25,524,688 km (0.088 R)
• M56: 27,046,846 km (0.064 R)
• M57: 28,101,511 km (0.032 R)
• M58: 28,172,271 km (0.08 R)
• M59: 29,241,148 km (0.102 R)
• M60: 29,888,907 km (0.081 R)
• M61: 29,961,162 km (0.076 R)
• M62: 30,395,894 km (0.062 R)
• M63: 30,905,723 km (0.115 R)
• M64: 32,155,763 km (0.104 R)
• M65: 35,390,518 km (0.088 R)
• M66: 35,620,001 km (0.084 R)
• M67: 35,773,339 km (0.101 R)
• M68: 35,926,826 km (0.103 R)
• M69: 37,007,521 km (0.104 R)
• M70: 37,707,938 km (0.056 R)
• M71: 38,963,813 km (0.067 R)
• M72: 39,121,788 km (0.109 R)
• M73: 39,438,337 km (0.113 R)
• M74: 40,472,956 km (0.094 R)
• M75: 41,113,983 km (0.056 R)
• M76: 41,920,166 km (0.081 R)
• M77: 42,162,963 km (0.111 R)
• M78: 42,568,822 km (0.078 R)
• M79: 43,057,409 km (0.116 R)
• M80: 43,220,770 km (0.102 R)
• M81: 43,466,110 km (0.106 R)
• M82: 43,876,008 km (0.085 R)
• M83: 45,611,643 km (0.115 R)
• M84: 45,944,797 km (0.114 R)
• M85: 46,697,275 km (0.094 R)
• M86: 49,064,511 km (0.092 R)
• M87: 50,951,539 km (0.051 R)
• M88: 52,077,861 km (0.055 R)
• M89: 52,774,987 km (0.098 R)
• M90: 53,475,105 km (0.104 R)
• M91: 54,354,741 km (0.059 R)
• M92: 60,553,029 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit