🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 172 Days

Day: 45.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 190 Days

Day: 34.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 66.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,566,640 km

• M1: 77,193 km (0.048 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.19 AU - 3.63 AU

Year: 1795 Days

Day: 47.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,566,640 km

• M1: 196,871 km (0.064 R)
• M2: 487,539 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.54 AU - 5.34 AU

Year: 3971 Days

Day: 34.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,566,640 km

• M1: 147,504 km (0.042 R)
• M2: 1,801,308 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.34 AU - 8.98 AU

Year: 8430 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,566,640 km

• M1: 168,298 km (0.09 R)
• M2: 350,209 km (0.065 R)
• M3: 525,837 km (0.086 R)
• M4: 626,815 km (0.064 R)
• M5: 801,246 km (0.104 R)
• M6: 921,373 km (0.091 R)
• M7: 1,066,782 km (0.105 R)
• M8: 1,280,109 km (0.099 R)
• M9: 1,507,797 km (0.094 R)
• M10: 2,147,178 km (0.111 R)
• M11: 2,522,220 km (0.033 R)
• M12: 3,448,231 km (0.115 R)
• M13: 3,592,742 km (0.082 R)
• M14: 3,680,556 km (0.062 R)
• M15: 3,978,256 km (0.119 R)
• M16: 4,099,580 km (0.055 R)
• M17: 4,885,717 km (0.094 R)
• M18: 5,048,629 km (0.09 R)
• M19: 5,180,125 km (0.107 R)
• M20: 5,279,608 km (0.104 R)
• M21: 5,446,858 km (0.084 R)
• M22: 6,774,689 km (0.069 R)
• M23: 7,325,509 km (0.115 R)
• M24: 8,864,272 km (0.109 R)
• M25: 9,304,688 km (0.062 R)
• M26: 9,385,471 km (0.092 R)
• M27: 10,040,560 km (0.105 R)
• M28: 10,331,977 km (0.091 R)
• M29: 10,626,086 km (0.108 R)
• M30: 11,568,403 km (0.1 R)
• M31: 12,049,510 km (0.077 R)
• M32: 12,403,758 km (0.057 R)
• M33: 12,626,808 km (0.11 R)
• M34: 12,716,417 km (0.047 R)
• M35: 14,225,262 km (0.06 R)
• M36: 15,886,845 km (0.083 R)
• M37: 16,275,351 km (0.093 R)
• M38: 16,568,712 km (0.068 R)
• M39: 16,715,916 km (0.057 R)
• M40: 17,061,488 km (0.062 R)
• M41: 17,609,165 km (0.09 R)
• M42: 19,493,650 km (0.112 R)
• M43: 19,805,113 km (0.091 R)
• M44: 19,961,592 km (0.068 R)
• M45: 20,170,879 km (0.075 R)
• M46: 20,855,738 km (0.119 R)
• M47: 21,281,045 km (0.051 R)
• M48: 21,655,638 km (0.062 R)
• M49: 22,574,169 km (0.097 R)
• M50: 22,792,133 km (0.085 R)
• M51: 23,230,305 km (0.094 R)
• M52: 23,781,873 km (0.026 R)
• M53: 24,059,227 km (0.119 R)
• M54: 25,973,930 km (0.118 R)
• M55: 26,603,737 km (0.095 R)
• M56: 27,412,763 km (0.079 R)
• M57: 27,529,000 km (0.116 R)
• M58: 28,700,351 km (0.111 R)
• M59: 29,768,480 km (0.098 R)
• M60: 29,887,859 km (0.068 R)
• M61: 30,789,187 km (0.112 R)
• M62: 32,556,685 km (0.111 R)
• M63: 33,111,993 km (0.094 R)
• M64: 33,359,727 km (0.099 R)
• M65: 34,231,882 km (0.098 R)
• M66: 36,317,127 km (0.101 R)
• M67: 36,572,640 km (0.089 R)
• M68: 37,021,284 km (0.111 R)
• M69: 37,149,789 km (0.112 R)
• M70: 37,600,826 km (0.072 R)
• M71: 37,859,332 km (0.104 R)
• M72: 38,703,662 km (0.116 R)
• M73: 39,095,459 km (0.094 R)
• M74: 39,948,765 km (0.077 R)
• M75: 40,874,626 km (0.12 R)
• M76: 41,140,462 km (0.055 R)
• M77: 42,142,468 km (0.059 R)
• M78: 42,545,634 km (0.11 R)
• M79: 43,694,546 km (0.052 R)
• M80: 43,830,381 km (0.074 R)
• M81: 45,127,993 km (0.113 R)
• M82: 46,299,494 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136

Radius: 4.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.54 AU - 13.96 AU

Year: 18439 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 113,566,640 km

• M1: 183,706 km (0.082 R)
• M2: 212,130 km (0.104 R)
• M3: 497,563 km (0.086 R)
• M4: 627,413 km (0.106 R)
• M5: 833,709 km (0.082 R)
• M6: 1,041,949 km (0.119 R)
• M7: 1,096,552 km (0.108 R)
• M8: 1,285,495 km (0.066 R)
• M9: 1,505,104 km (0.109 R)
• M10: 1,845,290 km (0.075 R)
• M11: 2,446,823 km (0.044 R)
• M12: 2,593,728 km (0.059 R)
• M13: 2,693,210 km (0.06 R)
• M14: 2,947,527 km (0.108 R)
• M15: 3,077,527 km (0.12 R)
• M16: 3,209,473 km (0.105 R)
• M17: 3,316,435 km (0.098 R)
• M18: 3,370,290 km (0.077 R)
• M19: 3,424,445 km (0.117 R)
• M20: 4,300,789 km (0.085 R)
• M21: 4,330,110 km (0.113 R)
• M22: 5,117,145 km (0.063 R)
• M23: 5,179,527 km (0.072 R)
• M24: 5,273,475 km (0.053 R)
• M25: 5,623,085 km (0.116 R)
• M26: 5,752,038 km (0.077 R)
• M27: 6,277,575 km (0.088 R)
• M28: 6,784,114 km (0.119 R)
• M29: 6,887,037 km (0.038 R)
• M30: 7,025,116 km (0.049 R)
• M31: 7,657,317 km (0.103 R)
• M32: 7,908,192 km (0.111 R)
• M33: 8,639,427 km (0.026 R)
• M34: 8,788,277 km (0.064 R)
• M35: 8,937,874 km (0.108 R)
• M36: 9,050,821 km (0.047 R)
• M37: 9,583,539 km (0.037 R)
• M38: 9,892,458 km (0.099 R)
• M39: 9,970,249 km (0.093 R)
• M40: 10,048,190 km (0.079 R)
• M41: 10,798,872 km (0.111 R)
• M42: 11,322,913 km (0.108 R)
• M43: 11,444,985 km (0.118 R)
• M44: 11,608,496 km (0.064 R)
• M45: 12,270,167 km (0.086 R)
• M46: 13,285,338 km (0.109 R)
• M47: 13,500,161 km (0.118 R)
• M48: 13,846,330 km (0.105 R)
• M49: 17,324,481 km (0.114 R)
• M50: 17,418,278 km (0.068 R)
• M51: 17,512,226 km (0.085 R)
• M52: 17,653,446 km (0.095 R)
• M53: 17,842,239 km (0.087 R)
• M54: 18,365,083 km (0.049 R)
• M55: 18,700,482 km (0.116 R)
• M56: 18,844,844 km (0.118 R)
• M57: 18,989,505 km (0.109 R)
• M58: 20,111,190 km (0.068 R)
• M59: 20,308,509 km (0.119 R)
• M60: 20,605,611 km (0.073 R)
• M61: 21,254,267 km (0.101 R)
• M62: 21,909,655 km (0.041 R)
• M63: 24,019,434 km (0.047 R)
• M64: 24,071,644 km (0.078 R)
• M65: 24,754,558 km (0.059 R)
• M66: 25,710,638 km (0.083 R)
• M67: 26,570,527 km (0.105 R)
• M68: 26,841,149 km (0.098 R)
• M69: 27,003,912 km (0.097 R)
• M70: 27,877,862 km (0.052 R)
• M71: 28,042,869 km (0.093 R)
• M72: 29,039,041 km (0.088 R)
• M73: 32,096,223 km (0.117 R)
• M74: 33,079,680 km (0.047 R)
• M75: 33,370,797 km (0.046 R)
• M76: 34,014,367 km (0.097 R)
• M77: 34,073,009 km (0.107 R)
• M78: 34,602,885 km (0.078 R)
• M79: 34,720,918 km (0.061 R)
• M80: 35,016,822 km (0.104 R)
• M81: 36,869,742 km (0.111 R)
• M82: 36,930,030 km (0.069 R)
• M83: 37,171,630 km (0.098 R)
• M84: 37,292,505 km (0.062 R)
• M85: 37,474,267 km (0.084 R)
• M86: 38,142,969 km (0.104 R)
• M87: 38,387,113 km (0.067 R)
• M88: 39,553,827 km (0.09 R)
• M89: 39,615,611 km (0.108 R)
• M90: 39,924,680 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.5

Radius: 3.6

Gravity: 74.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.12 AU - 22.68 AU

Year: 29715 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,566,640 km

• M1: 109,805 km (0.1 R)
• M2: 407,056 km (0.068 R)
• M3: 510,278 km (0.105 R)
• M4: 593,156 km (0.119 R)
• M5: 835,055 km (0.083 R)
• M6: 1,176,138 km (0.049 R)
• M7: 1,884,784 km (0.098 R)
• M8: 2,280,021 km (0.079 R)
• M9: 2,325,499 km (0.116 R)
• M10: 2,463,578 km (0.104 R)
• M11: 2,510,252 km (0.117 R)
• M12: 3,985,736 km (0.09 R)
• M13: 4,095,691 km (0.099 R)
• M14: 4,318,741 km (0.117 R)
• M15: 4,374,990 km (0.087 R)
• M16: 4,431,687 km (0.108 R)
• M17: 6,239,129 km (0.113 R)
• M18: 6,302,857 km (0.067 R)
• M19: 6,820,616 km (0.078 R)
• M20: 9,313,515 km (0.066 R)
• M21: 9,976,233 km (0.076 R)
• M22: 10,125,532 km (0.105 R)
• M23: 10,502,219 km (0.077 R)
• M24: 10,806,801 km (0.117 R)
• M25: 11,580,820 km (0.04 R)
• M26: 11,816,437 km (0.077 R)
• M27: 13,924,420 km (0.114 R)
• M28: 14,091,222 km (0.054 R)
• M29: 14,427,069 km (0.048 R)
• M30: 14,850,431 km (0.083 R)
• M31: 15,192,113 km (0.054 R)
• M32: 15,277,982 km (0.101 R)
• M33: 15,363,851 km (0.093 R)
• M34: 15,970,321 km (0.109 R)
• M35: 20,050,453 km (0.093 R)
• M36: 20,238,946 km (0.112 R)
• M37: 22,058,056 km (0.085 R)
• M38: 22,155,295 km (0.057 R)
• M39: 23,135,012 km (0.091 R)
• M40: 25,952,388 km (0.11 R)
• M41: 26,054,863 km (0.083 R)
• M42: 28,346,104 km (0.05 R)
• M43: 30,809,382 km (0.095 R)
• M44: 32,673,521 km (0.073 R)
• M45: 33,228,829 km (0.114 R)
• M46: 33,340,129 km (0.074 R)
• M47: 34,913,001 km (0.106 R)
• M48: 35,594,569 km (0.085 R)
• M49: 37,548,916 km (0.114 R)
• M50: 38,013,866 km (0.092 R)
• M51: 38,832,166 km (0.064 R)
• M52: 39,656,152 km (0.037 R)
• M53: 40,604,901 km (0.055 R)
• M54: 41,441,153 km (0.098 R)
• M55: 43,252,185 km (0.074 R)
• M56: 44,106,090 km (0.116 R)
• M57: 45,583,070 km (0.118 R)
• M58: 49,218,298 km (0.098 R)
• M59: 49,981,995 km (0.108 R)
• M60: 51,650,011 km (0.108 R)
• M61: 52,037,619 km (0.064 R)
• M62: 52,296,424 km (0.072 R)
• M63: 53,075,679 km (0.084 R)
• M64: 53,597,327 km (0.07 R)
• M65: 55,436,333 km (0.09 R)
• M66: 55,833,067 km (0.111 R)
• M67: 62,720,403 km (0.083 R)
• M68: 63,409,900 km (0.091 R)
• M69: 63,548,128 km (0.117 R)
• M70: 66,192,869 km (0.111 R)
• M71: 67,176,325 km (0.07 R)
• M72: 69,727,268 km (0.063 R)
• M73: 70,871,094 km (0.092 R)
• M74: 75,361,872 km (0.11 R)
• M75: 75,508,179 km (0.106 R)
• M76: 75,654,785 km (0.115 R)
• M77: 75,801,241 km (0.074 R)
• M78: 76,094,752 km (0.091 R)
• M79: 77,863,298 km (0.102 R)
• M80: 78,159,352 km (0.073 R)
• M81: 78,307,604 km (0.04 R)
• M82: 78,901,208 km (0.119 R)
• M83: 79,645,308 km (0.1 R)
• M84: 81,590,978 km (0.065 R)
• M85: 84,158,975 km (0.105 R)
• M86: 85,834,621 km (0.12 R)
• M87: 85,987,510 km (0.102 R)
• M88: 96,752,124 km (0.108 R)
• M89: 98,987,565 km (0.098 R)
• M90: 101,239,761 km (0.097 R)
• M91: 102,372,366 km (0.108 R)
• M92: 105,631,057 km (0.114 R)
• M93: 106,451,002 km (0.113 R)
• M94: 106,615,261 km (0.109 R)
• M95: 110,416,094 km (0.063 R)
• M96: 110,582,447 km (0.106 R)
• M97: 110,748,800 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 7.1

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.35 AU - 23.05 AU

Year: 32834 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,566,640 km

• M1: 276,307 km (0.069 R)
• M2: 409,300 km (0.086 R)
• M3: 895,942 km (0.063 R)
• M4: 1,171,501 km (0.107 R)
• M5: 3,152,177 km (0.09 R)
• M6: 3,254,950 km (0.112 R)
• M7: 3,306,711 km (0.099 R)
• M8: 3,463,640 km (0.117 R)
• M9: 3,516,597 km (0.115 R)
• M10: 4,746,591 km (0.098 R)
• M11: 4,923,864 km (0.114 R)
• M12: 5,779,714 km (0.097 R)
• M13: 5,842,545 km (0.105 R)
• M14: 6,224,767 km (0.073 R)
• M15: 6,614,919 km (0.106 R)
• M16: 6,680,742 km (0.053 R)
• M17: 9,486,450 km (0.091 R)
• M18: 9,935,094 km (0.072 R)
• M19: 10,162,034 km (0.071 R)
• M20: 10,544,107 km (0.097 R)
• M21: 10,621,150 km (0.118 R)
• M22: 11,008,758 km (0.037 R)
• M23: 11,638,714 km (0.095 R)
• M24: 11,877,921 km (0.087 R)
• M25: 14,614,814 km (0.113 R)
• M26: 14,700,684 km (0.106 R)
• M27: 16,721,601 km (0.113 R)
• M28: 18,362,989 km (0.076 R)
• M29: 19,391,175 km (0.064 R)
• M30: 19,959,797 km (0.036 R)
• M31: 20,246,127 km (0.082 R)
• M32: 21,894,396 km (0.048 R)
• M33: 25,731,582 km (0.079 R)
• M34: 27,091,127 km (0.037 R)
• M35: 27,302,359 km (0.091 R)
• M36: 32,870,243 km (0.119 R)
• M37: 33,434,526 km (0.111 R)
• M38: 39,369,372 km (0.096 R)
• M39: 40,208,916 km (0.055 R)
• M40: 40,329,342 km (0.109 R)
• M41: 42,394,840 km (0.11 R)
• M42: 44,743,676 km (0.051 R)
• M43: 53,753,956 km (0.051 R)
• M44: 54,951,935 km (0.101 R)
• M45: 55,219,267 km (0.1 R)
• M46: 55,889,764 km (0.093 R)
• M47: 56,428,018 km (0.118 R)
• M48: 56,697,743 km (0.101 R)
• M49: 59,282,046 km (0.083 R)
• M50: 61,487,866 km (0.057 R)
• M51: 61,904,347 km (0.105 R)
• M52: 62,182,599 km (0.087 R)
• M53: 62,600,875 km (0.069 R)
• M54: 65,979,393 km (0.101 R)
• M55: 66,263,629 km (0.113 R)
• M56: 68,120,886 km (0.089 R)
• M57: 68,839,854 km (0.117 R)
• M58: 69,416,853 km (0.104 R)
• M59: 72,911,908 km (0.074 R)
• M60: 74,977,106 km (0.077 R)
• M61: 75,422,160 km (0.106 R)
• M62: 76,463,960 km (0.098 R)
• M63: 76,762,407 km (0.047 R)
• M64: 79,013,855 km (0.108 R)
• M65: 79,164,650 km (0.081 R)
• M66: 81,134,555 km (0.115 R)
• M67: 84,350,759 km (0.116 R)
• M68: 84,504,845 km (0.078 R)
• M69: 84,813,466 km (0.116 R)
• M70: 85,122,535 km (0.118 R)
• M71: 86,517,834 km (0.085 R)
• M72: 88,859,938 km (0.088 R)
• M73: 89,645,327 km (0.056 R)
• M74: 90,275,284 km (0.106 R)
• M75: 90,906,736 km (0.062 R)
• M76: 96,493,768 km (0.075 R)
• M77: 97,300,998 km (0.099 R)
• M78: 98,434,801 km (0.03 R)
• M79: 101,370,360 km (0.038 R)
• M80: 103,838,575 km (0.109 R)
• M81: 104,169,186 km (0.08 R)
• M82: 105,827,329 km (0.063 R)
• M83: 107,160,246 km (0.075 R)
• M84: 107,494,298 km (0.101 R)
• M85: 107,996,049 km (0.112 R)
• M86: 108,498,548 km (0.047 R)
• M87: 109,001,945 km (0.111 R)
• M88: 109,337,942 km (0.101 R)
• M89: 110,347,877 km (0.12 R)
• M90: 112,038,184 km (0.056 R)
• M91: 113,226,440 km (0.114 R)
• M92: 113,396,532 km (0.099 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit