🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 16.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 34.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.38 AU - 1.5 AU

Year: 605 Days

Day: 27 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,184,757 km

• M1: 93,947 km (0.088 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.86 AU - 2.46 AU

Year: 1111 Days

Day: 32.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 10.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.59 AU - 10.93 AU

Year: 9858 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 111,184,757 km

• M1: 148,251 km (0.11 R)
• M2: 227,987 km (0.064 R)
• M3: 408,253 km (0.102 R)
• M4: 526,884 km (0.112 R)
• M5: 607,816 km (0.118 R)
• M6: 859,739 km (0.062 R)
• M7: 1,102,088 km (0.074 R)
• M8: 1,231,639 km (0.12 R)
• M9: 1,627,026 km (0.042 R)
• M10: 1,955,394 km (0.079 R)
• M11: 2,249,653 km (0.105 R)
• M12: 2,791,496 km (0.093 R)
• M13: 2,940,645 km (0.093 R)
• M14: 3,123,304 km (0.107 R)
• M15: 3,247,321 km (0.096 R)
• M16: 3,467,978 km (0.1 R)
• M17: 3,792,007 km (0.032 R)
• M18: 3,891,190 km (0.111 R)
• M19: 4,125,909 km (0.05 R)
• M20: 4,227,935 km (0.087 R)
• M21: 4,609,260 km (0.089 R)
• M22: 4,893,795 km (0.071 R)
• M23: 5,038,157 km (0.12 R)
• M24: 6,049,289 km (0.102 R)
• M25: 6,400,096 km (0.117 R)
• M26: 6,637,807 km (0.053 R)
• M27: 7,080,916 km (0.114 R)
• M28: 7,162,596 km (0.112 R)
• M29: 7,326,855 km (0.063 R)
• M30: 7,450,722 km (0.103 R)
• M31: 7,533,749 km (0.106 R)
• M32: 7,996,006 km (0.114 R)
• M33: 8,381,221 km (0.08 R)
• M34: 10,349,779 km (0.085 R)
• M35: 10,582,254 km (0.111 R)
• M36: 10,863,498 km (0.095 R)
• M37: 11,147,136 km (0.069 R)
• M38: 11,577,379 km (0.05 R)
• M39: 11,964,239 km (0.095 R)
• M40: 12,552,757 km (0.047 R)
• M41: 12,701,308 km (0.114 R)
• M42: 13,453,037 km (0.029 R)
• M43: 13,554,315 km (0.052 R)
• M44: 14,013,431 km (0.114 R)
• M45: 14,322,351 km (0.09 R)
• M46: 15,474,105 km (0.111 R)
• M47: 15,580,319 km (0.093 R)
• M48: 15,686,833 km (0.099 R)
• M49: 16,168,687 km (0.077 R)
• M50: 16,547,020 km (0.107 R)
• M51: 17,422,467 km (0.118 R)
• M52: 18,200,825 km (0.109 R)
• M53: 20,138,117 km (0.097 R)
• M54: 21,426,305 km (0.049 R)
• M55: 22,861,696 km (0.034 R)
• M56: 23,530,099 km (0.071 R)
• M57: 25,761,651 km (0.111 R)
• M58: 26,077,003 km (0.059 R)
• M59: 27,158,446 km (0.05 R)
• M60: 27,286,652 km (0.084 R)
• M61: 28,840,824 km (0.057 R)
• M62: 29,168,144 km (0.109 R)
• M63: 29,233,818 km (0.117 R)
• M64: 30,356,998 km (0.078 R)
• M65: 31,628,879 km (0.103 R)
• M66: 32,509,113 km (0.105 R)
• M67: 34,363,080 km (0.089 R)
• M68: 35,758,379 km (0.111 R)
• M69: 36,604,505 km (0.106 R)
• M70: 37,385,705 km (0.107 R)
• M71: 37,957,468 km (0.095 R)
• M72: 38,100,782 km (0.062 R)
• M73: 39,835,370 km (0.097 R)
• M74: 41,817,392 km (0.115 R)
• M75: 42,113,745 km (0.106 R)
• M76: 43,381,139 km (0.071 R)
• M77: 45,267,418 km (0.069 R)
• M78: 45,571,850 km (0.113 R)
• M79: 45,800,435 km (0.059 R)
• M80: 47,798,315 km (0.038 R)
• M81: 48,574,129 km (0.096 R)
• M82: 49,902,858 km (0.064 R)
• M83: 50,138,474 km (0.073 R)
• M84: 50,453,378 km (0.083 R)
• M85: 51,322,542 km (0.075 R)
• M86: 51,401,828 km (0.107 R)
• M87: 52,117,056 km (0.114 R)
• M88: 52,595,769 km (0.073 R)
• M89: 53,236,197 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 6.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.66 AU - 17.28 AU

Year: 22327 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,184,757 km

• M1: 179,517 km (0.09 R)
• M2: 320,887 km (0.077 R)
• M3: 447,746 km (0.044 R)
• M4: 499,806 km (0.09 R)
• M5: 1,133,653 km (0.094 R)
• M6: 1,793,080 km (0.087 R)
• M7: 1,908,121 km (0.083 R)
• M8: 2,055,325 km (0.113 R)
• M9: 2,747,066 km (0.052 R)
• M10: 3,222,189 km (0.078 R)
• M11: 4,094,643 km (0.106 R)
• M12: 4,478,661 km (0.078 R)
• M13: 6,389,175 km (0.099 R)
• M14: 6,477,438 km (0.088 R)
• M15: 6,521,570 km (0.025 R)
• M16: 7,151,526 km (0.028 R)
• M17: 7,706,684 km (0.113 R)
• M18: 8,907,356 km (0.075 R)
• M19: 9,005,941 km (0.119 R)
• M20: 9,655,495 km (0.075 R)
• M21: 9,756,773 km (0.096 R)
• M22: 10,114,013 km (0.085 R)
• M23: 10,475,441 km (0.11 R)
• M24: 10,527,501 km (0.098 R)
• M25: 11,639,014 km (0.093 R)
• M26: 12,455,668 km (0.093 R)
• M27: 12,510,720 km (0.11 R)
• M28: 12,954,428 km (0.082 R)
• M29: 13,459,769 km (0.116 R)
• M30: 14,086,285 km (0.054 R)
• M31: 14,663,882 km (0.089 R)
• M32: 14,955,748 km (0.103 R)
• M33: 15,072,883 km (0.06 R)
• M34: 15,604,255 km (0.084 R)
• M35: 15,842,415 km (0.103 R)
• M36: 15,902,104 km (0.071 R)
• M37: 16,564,075 km (0.051 R)
• M38: 16,806,872 km (0.112 R)
• M39: 17,790,328 km (0.048 R)
• M40: 17,914,644 km (0.068 R)
• M41: 18,982,324 km (0.078 R)
• M42: 19,300,220 km (0.085 R)
• M43: 20,005,873 km (0.085 R)
• M44: 20,070,499 km (0.104 R)
• M45: 20,654,679 km (0.039 R)
• M46: 21,244,543 km (0.105 R)
• M47: 22,239,967 km (0.085 R)
• M48: 23,590,537 km (0.08 R)
• M49: 23,658,754 km (0.105 R)
• M50: 24,620,818 km (0.095 R)
• M51: 24,828,759 km (0.114 R)
• M52: 25,665,759 km (0.109 R)
• M53: 25,736,070 km (0.045 R)
• M54: 26,087,924 km (0.119 R)
• M55: 27,439,391 km (0.112 R)
• M56: 27,798,875 km (0.112 R)
• M57: 28,015,193 km (0.107 R)
• M58: 28,087,449 km (0.049 R)
• M59: 28,377,220 km (0.113 R)
• M60: 29,032,608 km (0.083 R)
• M61: 29,398,824 km (0.057 R)
• M62: 32,156,362 km (0.111 R)
• M63: 32,839,425 km (0.098 R)
• M64: 33,068,161 km (0.11 R)
• M65: 33,374,088 km (0.106 R)
• M66: 33,988,636 km (0.047 R)
• M67: 34,684,416 km (0.093 R)
• M68: 35,384,983 km (0.119 R)
• M69: 36,011,648 km (0.108 R)
• M70: 36,405,091 km (0.111 R)
• M71: 38,153,291 km (0.076 R)
• M72: 38,474,029 km (0.042 R)
• M73: 39,037,564 km (0.115 R)
• M74: 39,279,913 km (0.027 R)
• M75: 40,990,415 km (0.034 R)
• M76: 41,236,803 km (0.107 R)
• M77: 42,558,799 km (0.054 R)
• M78: 43,225,108 km (0.112 R)
• M79: 43,475,834 km (0.108 R)
• M80: 44,062,706 km (0.097 R)
• M81: 45,498,996 km (0.08 R)
• M82: 53,712,667 km (0.039 R)
• M83: 54,974,375 km (0.044 R)
• M84: 55,972,642 km (0.108 R)
• M85: 57,343,407 km (0.118 R)
• M86: 57,618,966 km (0.107 R)
• M87: 58,355,736 km (0.091 R)
• M88: 60,865,539 km (0.089 R)
• M89: 61,240,282 km (0.083 R)
• M90: 62,558,090 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776

Radius: 4.7

Gravity: 35.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.54 AU - 22.56 AU

Year: 27951 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,184,757 km

• M1: 143,016 km (0.119 R)
• M2: 547,827 km (0.116 R)
• M3: 763,697 km (0.075 R)
• M4: 881,131 km (0.076 R)
• M5: 1,004,400 km (0.027 R)
• M6: 1,133,204 km (0.049 R)
• M7: 1,166,265 km (0.046 R)
• M8: 1,267,543 km (0.114 R)
• M9: 1,478,476 km (0.116 R)
• M10: 2,012,839 km (0.101 R)
• M11: 2,134,612 km (0.082 R)
• M12: 2,557,525 km (0.064 R)
• M13: 3,478,150 km (0.052 R)
• M14: 3,624,308 km (0.094 R)
• M15: 4,490,330 km (0.035 R)
• M16: 5,360,690 km (0.103 R)
• M17: 5,473,188 km (0.089 R)
• M18: 5,586,284 km (0.076 R)
• M19: 6,459,786 km (0.081 R)
• M20: 7,065,358 km (0.106 R)
• M21: 7,374,876 km (0.093 R)
• M22: 7,752,162 km (0.115 R)
• M23: 8,329,909 km (0.036 R)
• M24: 8,525,433 km (0.033 R)
• M25: 9,458,325 km (0.104 R)
• M26: 11,636,321 km (0.118 R)
• M27: 12,074,942 km (0.102 R)
• M28: 12,444,748 km (0.096 R)
• M29: 14,348,381 km (0.088 R)
• M30: 15,533,345 km (0.066 R)
• M31: 16,097,030 km (0.059 R)
• M32: 17,911,652 km (0.081 R)
• M33: 18,164,024 km (0.081 R)
• M34: 19,271,497 km (0.084 R)
• M35: 19,357,665 km (0.101 R)
• M36: 21,372,749 km (0.072 R)
• M37: 22,089,173 km (0.094 R)
• M38: 22,722,421 km (0.098 R)
• M39: 22,904,481 km (0.09 R)
• M40: 23,453,505 km (0.064 R)
• M41: 24,006,868 km (0.056 R)
• M42: 24,564,569 km (0.117 R)
• M43: 25,597,991 km (0.111 R)
• M44: 26,645,475 km (0.105 R)
• M45: 26,837,409 km (0.12 R)
• M46: 28,389,637 km (0.088 R)
• M47: 29,275,406 km (0.078 R)
• M48: 29,671,990 km (0.037 R)
• M49: 31,377,405 km (0.077 R)
• M50: 31,681,538 km (0.091 R)
• M51: 31,783,264 km (0.046 R)
• M52: 32,292,944 km (0.11 R)
• M53: 33,217,310 km (0.086 R)
• M54: 33,630,948 km (0.091 R)
• M55: 34,987,052 km (0.075 R)
• M56: 40,146,085 km (0.106 R)
• M57: 40,586,650 km (0.09 R)
• M58: 41,250,416 km (0.12 R)
• M59: 44,054,479 km (0.083 R)
• M60: 46,803,788 km (0.088 R)
• M61: 47,035,366 km (0.072 R)
• M62: 48,433,059 km (0.118 R)
• M63: 49,608,150 km (0.067 R)
• M64: 50,080,730 km (0.064 R)
• M65: 51,149,606 km (0.035 R)
• M66: 51,268,836 km (0.096 R)
• M67: 52,106,135 km (0.04 R)
• M68: 52,706,920 km (0.085 R)
• M69: 53,430,824 km (0.111 R)
• M70: 54,766,584 km (0.104 R)
• M71: 56,852,576 km (0.082 R)
• M72: 57,223,430 km (0.064 R)
• M73: 58,340,626 km (0.041 R)
• M74: 60,722,673 km (0.104 R)
• M75: 61,862,011 km (0.102 R)
• M76: 62,370,793 km (0.095 R)
• M77: 63,392,247 km (0.098 R)
• M78: 64,290,583 km (0.114 R)
• M79: 65,193,106 km (0.092 R)
• M80: 65,322,359 km (0.117 R)
• M81: 65,840,416 km (0.116 R)
• M82: 71,094,443 km (0.08 R)
• M83: 71,894,044 km (0.08 R)
• M84: 72,027,635 km (0.109 R)
• M85: 74,175,860 km (0.104 R)
• M86: 76,890,613 km (0.093 R)
• M87: 77,027,196 km (0.118 R)
• M88: 77,300,661 km (0.087 R)
• M89: 80,329,569 km (0.112 R)
• M90: 81,023,404 km (0.054 R)
• M91: 81,301,356 km (0.084 R)
• M92: 84,662,970 km (0.045 R)
• M93: 88,212,479 km (0.073 R)
• M94: 88,498,510 km (0.114 R)
• M95: 88,928,155 km (0.068 R)
• M96: 90,798,128 km (0.116 R)
• M97: 94,138,050 km (0.114 R)
• M98: 97,370,112 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.2

Radius: 3.4

Gravity: 73.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.35 AU - 24.07 AU

Year: 31785 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,184,757 km

• M1: 288,574 km (0.052 R)
• M2: 333,304 km (0.105 R)
• M3: 1,284,896 km (0.072 R)
• M4: 1,475,933 km (0.042 R)
• M5: 1,758,074 km (0.113 R)
• M6: 1,969,755 km (0.049 R)
• M7: 2,056,672 km (0.072 R)
• M8: 2,325,050 km (0.097 R)
• M9: 2,943,637 km (0.114 R)
• M10: 3,093,235 km (0.09 R)
• M11: 3,504,330 km (0.089 R)
• M12: 3,877,876 km (0.097 R)
• M13: 4,547,326 km (0.097 R)
• M14: 4,604,772 km (0.046 R)
• M15: 5,131,955 km (0.113 R)
• M16: 5,678,137 km (0.063 R)
• M17: 7,423,794 km (0.103 R)
• M18: 8,318,689 km (0.077 R)
• M19: 11,510,958 km (0.082 R)
• M20: 12,301,732 km (0.066 R)
• M21: 12,542,435 km (0.095 R)
• M22: 15,204,080 km (0.076 R)
• M23: 15,462,137 km (0.03 R)
• M24: 18,947,767 km (0.081 R)
• M25: 19,225,570 km (0.052 R)
• M26: 20,067,058 km (0.044 R)
• M27: 20,350,098 km (0.111 R)
• M28: 21,592,209 km (0.087 R)
• M29: 24,149,135 km (0.039 R)
• M30: 24,651,784 km (0.116 R)
• M31: 27,007,502 km (0.05 R)
• M32: 27,320,012 km (0.028 R)
• M33: 28,159,406 km (0.074 R)
• M34: 28,582,169 km (0.111 R)
• M35: 29,970,737 km (0.114 R)
• M36: 30,186,307 km (0.104 R)
• M37: 30,294,317 km (0.114 R)
• M38: 30,618,944 km (0.101 R)
• M39: 30,836,160 km (0.055 R)
• M40: 30,944,768 km (0.119 R)
• M41: 31,819,467 km (0.062 R)
• M42: 32,370,137 km (0.071 R)
• M43: 34,491,435 km (0.047 R)
• M44: 34,604,231 km (0.117 R)
• M45: 35,625,835 km (0.12 R)
• M46: 39,573,125 km (0.088 R)
• M47: 41,958,912 km (0.112 R)
• M48: 44,636,414 km (0.085 R)
• M49: 45,129,190 km (0.051 R)
• M50: 46,618,287 km (0.096 R)
• M51: 47,619,845 km (0.075 R)
• M52: 48,249,502 km (0.111 R)
• M53: 49,008,711 km (0.077 R)
• M54: 49,262,579 km (0.107 R)
• M55: 49,516,895 km (0.058 R)
• M56: 49,899,267 km (0.061 R)
• M57: 54,695,076 km (0.06 R)
• M58: 56,813,980 km (0.086 R)
• M59: 59,635,396 km (0.101 R)
• M60: 60,858,508 km (0.091 R)
• M61: 60,994,941 km (0.103 R)
• M62: 61,541,572 km (0.087 R)
• M63: 61,678,454 km (0.069 R)
• M64: 63,053,259 km (0.028 R)
• M65: 64,994,740 km (0.03 R)
• M66: 66,533,952 km (0.116 R)
• M67: 72,665,071 km (0.072 R)
• M68: 74,845,759 km (0.085 R)
• M69: 74,991,917 km (0.08 R)
• M70: 75,138,223 km (0.086 R)
• M71: 75,430,986 km (0.095 R)
• M72: 76,458,574 km (0.113 R)
• M73: 76,753,132 km (0.069 R)
• M74: 77,047,990 km (0.075 R)
• M75: 77,195,493 km (0.108 R)
• M76: 78,231,159 km (0.047 R)
• M77: 78,973,614 km (0.091 R)
• M78: 79,569,312 km (0.078 R)
• M79: 80,465,703 km (0.068 R)
• M80: 82,570,246 km (0.116 R)
• M81: 84,084,475 km (0.086 R)
• M82: 86,373,023 km (0.091 R)
• M83: 90,543,513 km (0.104 R)
• M84: 91,011,006 km (0.111 R)
• M85: 92,418,124 km (0.106 R)
• M86: 93,832,422 km (0.08 R)
• M87: 96,205,493 km (0.084 R)
• M88: 98,918,750 km (0.065 R)
• M89: 103,604,753 km (0.089 R)
• M90: 104,093,639 km (0.049 R)
• M91: 105,237,465 km (0.057 R)
• M92: 106,385,329 km (0.098 R)
• M93: 107,207,668 km (0.038 R)
• M94: 108,197,408 km (0.113 R)
• M95: 108,528,019 km (0.065 R)
• M96: 109,521,798 km (0.106 R)
• M97: 109,687,702 km (0.066 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit