🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 281 Days

Day: 22.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,740,635 km

• M1: 90,956 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 349 Days

Day: 22.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,740,635 km

• M1: 130,898 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 11.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.84 AU - 0.9 AU

Year: 516 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,740,635 km

• M1: 148,551 km (0.12 R)
• M2: 232,924 km (0.118 R)
• M3: 327,021 km (0.106 R)
• M4: 429,495 km (0.051 R)
• M5: 509,680 km (0.027 R)
• M6: 621,878 km (0.077 R)
• M7: 738,864 km (0.036 R)
• M8: 849,118 km (0.112 R)
• M9: 949,946 km (0.069 R)
• M10: 1,136,794 km (0.086 R)
• M11: 1,295,368 km (0.094 R)
• M12: 1,510,340 km (0.118 R)
• M13: 1,584,690 km (0.115 R)
• M14: 1,679,386 km (0.112 R)
• M15: 1,789,041 km (0.101 R)
• M16: 2,009,249 km (0.087 R)
• M17: 2,126,085 km (0.082 R)
• M18: 2,210,009 km (0.105 R)
• M19: 2,403,140 km (0.116 R)
• M20: 2,483,325 km (0.099 R)
• M21: 2,714,603 km (0.091 R)
• M22: 2,844,454 km (0.112 R)
• M23: 3,110,439 km (0.102 R)
• M24: 3,190,175 km (0.032 R)
• M25: 3,311,199 km (0.049 R)
• M26: 3,441,948 km (0.074 R)
• M27: 3,616,229 km (0.075 R)
• M28: 3,810,557 km (0.058 R)
• M29: 4,130,547 km (0.079 R)
• M30: 4,227,337 km (0.103 R)
• M31: 4,423,160 km (0.068 R)
• M32: 4,513,368 km (0.091 R)
• M33: 4,722,805 km (0.117 R)
• M34: 4,805,682 km (0.104 R)
• M35: 5,000,907 km (0.072 R)
• M36: 5,141,978 km (0.051 R)
• M37: 5,217,824 km (0.083 R)
• M38: 5,341,841 km (0.096 R)
• M39: 5,486,053 km (0.027 R)
• M40: 5,641,336 km (0.109 R)
• M41: 5,788,390 km (0.096 R)
• M42: 5,986,308 km (0.119 R)
• M43: 6,156,401 km (0.095 R)
• M44: 6,287,599 km (0.088 R)
• M45: 6,614,320 km (0.098 R)
• M46: 6,873,573 km (0.043 R)
• M47: 7,093,781 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 13.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 0.99 AU

Year: 552 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,740,635 km

• M1: 166,802 km (0.074 R)
• M2: 291,716 km (0.075 R)
• M3: 413,040 km (0.078 R)
• M4: 524,191 km (0.046 R)
• M5: 611,107 km (0.115 R)
• M6: 712,684 km (0.088 R)
• M7: 821,143 km (0.092 R)
• M8: 1,093,112 km (0.113 R)
• M9: 1,270,684 km (0.086 R)
• M10: 1,366,277 km (0.071 R)
• M11: 1,523,206 km (0.097 R)
• M12: 1,613,114 km (0.074 R)
• M13: 1,729,800 km (0.084 R)
• M14: 1,875,060 km (0.085 R)
• M15: 1,958,984 km (0.069 R)
• M16: 2,090,780 km (0.09 R)
• M17: 2,184,877 km (0.108 R)
• M18: 2,384,440 km (0.085 R)
• M19: 2,713,556 km (0.065 R)
• M20: 2,951,267 km (0.08 R)
• M21: 3,080,370 km (0.049 R)
• M22: 3,289,508 km (0.099 R)
• M23: 3,664,849 km (0.071 R)
• M24: 3,812,203 km (0.111 R)
• M25: 3,903,308 km (0.075 R)
• M26: 4,054,102 km (0.114 R)
• M27: 4,147,152 km (0.038 R)
• M28: 4,232,423 km (0.085 R)
• M29: 4,344,023 km (0.1 R)
• M30: 4,588,017 km (0.104 R)
• M31: 4,765,141 km (0.04 R)
• M32: 4,917,432 km (0.113 R)
• M33: 5,273,175 km (0.074 R)
• M34: 5,393,602 km (0.098 R)
• M35: 5,524,350 km (0.116 R)
• M36: 5,627,722 km (0.045 R)
• M37: 5,731,842 km (0.099 R)
• M38: 5,836,711 km (0.069 R)
• M39: 6,213,398 km (0.118 R)
• M40: 6,429,567 km (0.109 R)
• M41: 6,588,290 km (0.108 R)
• M42: 6,678,049 km (0.116 R)
• M43: 6,768,406 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 11.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 878 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,740,635 km

• M1: 139,575 km (0.093 R)
• M2: 220,208 km (0.034 R)
• M3: 375,341 km (0.111 R)
• M4: 490,980 km (0.103 R)
• M5: 592,557 km (0.088 R)
• M6: 675,883 km (0.082 R)
• M7: 746,493 km (0.119 R)
• M8: 834,307 km (0.12 R)
• M9: 926,011 km (0.049 R)
• M10: 1,001,857 km (0.098 R)
• M11: 1,096,104 km (0.111 R)
• M12: 1,243,308 km (0.09 R)
• M13: 1,349,672 km (0.104 R)
• M14: 1,503,907 km (0.087 R)
• M15: 1,603,839 km (0.096 R)
• M16: 1,725,013 km (0.076 R)
• M17: 1,815,669 km (0.076 R)
• M18: 1,962,126 km (0.075 R)
• M19: 2,077,017 km (0.102 R)
• M20: 2,168,571 km (0.094 R)
• M21: 2,282,415 km (0.049 R)
• M22: 2,430,367 km (0.071 R)
• M23: 2,543,313 km (0.066 R)
• M24: 2,625,143 km (0.116 R)
• M25: 2,785,961 km (0.095 R)
• M26: 2,881,853 km (0.077 R)
• M27: 2,984,478 km (0.11 R)
• M28: 3,222,937 km (0.091 R)
• M29: 3,305,814 km (0.037 R)
• M30: 3,377,471 km (0.083 R)
• M31: 3,449,727 km (0.107 R)
• M32: 3,700,154 km (0.097 R)
• M33: 3,855,885 km (0.102 R)
• M34: 3,931,432 km (0.087 R)
• M35: 4,090,455 km (0.108 R)
• M36: 4,186,796 km (0.12 R)
• M37: 4,441,112 km (0.06 R)
• M38: 4,513,817 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 11.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.12 AU - 5.06 AU

Year: 5259 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,740,635 km

• M1: 178,321 km (0.116 R)
• M2: 257,009 km (0.115 R)
• M3: 388,356 km (0.06 R)
• M4: 475,572 km (0.097 R)
• M5: 582,385 km (0.078 R)
• M6: 916,287 km (0.086 R)
• M7: 1,141,731 km (0.095 R)
• M8: 1,261,559 km (0.109 R)
• M9: 1,401,582 km (0.089 R)
• M10: 1,481,767 km (0.029 R)
• M11: 2,273,140 km (0.068 R)
• M12: 3,093,534 km (0.057 R)
• M13: 3,242,235 km (0.056 R)
• M14: 3,883,860 km (0.044 R)
• M15: 4,301,836 km (0.104 R)
• M16: 5,005,545 km (0.12 R)
• M17: 5,307,284 km (0.117 R)
• M18: 5,615,006 km (0.097 R)
• M19: 5,745,007 km (0.117 R)
• M20: 6,248,105 km (0.096 R)
• M21: 6,328,888 km (0.072 R)
• M22: 6,518,578 km (0.085 R)
• M23: 6,627,934 km (0.04 R)
• M24: 6,737,888 km (0.068 R)
• M25: 6,903,792 km (0.075 R)
• M26: 7,841,172 km (0.094 R)
• M27: 7,957,410 km (0.103 R)
• M28: 8,045,074 km (0.09 R)
• M29: 8,162,509 km (0.086 R)
• M30: 8,280,392 km (0.065 R)
• M31: 8,757,908 km (0.055 R)
• M32: 8,939,221 km (0.086 R)
• M33: 9,121,880 km (0.083 R)
• M34: 9,213,583 km (0.089 R)
• M35: 10,626,984 km (0.098 R)
• M36: 10,982,728 km (0.103 R)
• M37: 11,276,687 km (0.089 R)
• M38: 12,073,296 km (0.094 R)
• M39: 12,241,594 km (0.061 R)
• M40: 12,444,598 km (0.106 R)
• M41: 12,819,490 km (0.114 R)
• M42: 13,163,715 km (0.088 R)
• M43: 13,615,650 km (0.089 R)
• M44: 14,463,421 km (0.1 R)
• M45: 14,821,708 km (0.118 R)
• M46: 15,038,027 km (0.059 R)
• M47: 15,291,894 km (0.117 R)
• M48: 15,730,216 km (0.076 R)
• M49: 15,987,824 km (0.114 R)
• M50: 16,470,127 km (0.092 R)
• M51: 16,582,026 km (0.099 R)
• M52: 16,656,825 km (0.043 R)
• M53: 16,731,774 km (0.109 R)
• M54: 16,806,722 km (0.118 R)
• M55: 16,994,767 km (0.097 R)
• M56: 17,183,410 km (0.089 R)
• M57: 17,372,801 km (0.067 R)
• M58: 18,137,395 km (0.109 R)
• M59: 18,214,438 km (0.062 R)
• M60: 18,679,089 km (0.119 R)
• M61: 20,216,207 km (0.053 R)
• M62: 20,416,220 km (0.06 R)
• M63: 20,697,314 km (0.097 R)
• M64: 21,020,146 km (0.114 R)
• M65: 21,548,376 km (0.068 R)
• M66: 22,659,290 km (0.097 R)
• M67: 23,410,272 km (0.104 R)
• M68: 24,042,323 km (0.069 R)
• M69: 24,211,817 km (0.116 R)
• M70: 24,381,760 km (0.112 R)
• M71: 25,366,264 km (0.089 R)
• M72: 25,452,582 km (0.056 R)
• M73: 25,582,133 km (0.065 R)
• M74: 25,885,219 km (0.043 R)
• M75: 26,801,655 km (0.044 R)
• M76: 27,241,772 km (0.081 R)
• M77: 28,531,755 km (0.113 R)
• M78: 28,846,060 km (0.07 R)
• M79: 28,936,118 km (0.114 R)
• M80: 29,026,176 km (0.043 R)
• M81: 29,206,740 km (0.117 R)
• M82: 29,978,067 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.8

Radius: 3

Gravity: 96.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.82 AU - 9.68 AU

Year: 13718 Days

Day: 19.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,740,635 km

• M1: 121,324 km (0.077 R)
• M2: 204,650 km (0.068 R)
• M3: 369,507 km (0.101 R)
• M4: 473,926 km (0.109 R)
• M5: 667,954 km (0.066 R)
• M6: 930,200 km (0.085 R)
• M7: 1,145,920 km (0.111 R)
• M8: 2,181,137 km (0.049 R)
• M9: 2,337,616 km (0.063 R)
• M10: 2,761,128 km (0.112 R)
• M11: 2,862,256 km (0.1 R)
• M12: 3,172,821 km (0.079 R)
• M13: 3,421,602 km (0.092 R)
• M14: 5,583,890 km (0.092 R)
• M15: 5,883,684 km (0.087 R)
• M16: 5,926,918 km (0.099 R)
• M17: 6,723,377 km (0.12 R)
• M18: 6,768,705 km (0.082 R)
• M19: 7,319,225 km (0.069 R)
• M20: 7,599,871 km (0.101 R)
• M21: 7,931,829 km (0.056 R)
• M22: 8,027,422 km (0.099 R)
• M23: 8,123,613 km (0.104 R)
• M24: 8,511,670 km (0.105 R)
• M25: 9,005,193 km (0.069 R)
• M26: 10,279,169 km (0.082 R)
• M27: 11,554,042 km (0.066 R)
• M28: 11,771,408 km (0.093 R)
• M29: 12,099,925 km (0.092 R)
• M30: 12,821,884 km (0.11 R)
• M31: 13,729,345 km (0.108 R)
• M32: 13,959,576 km (0.086 R)
• M33: 14,774,884 km (0.118 R)
• M34: 15,785,567 km (0.099 R)
• M35: 15,966,282 km (0.086 R)
• M36: 16,026,719 km (0.066 R)
• M37: 17,188,197 km (0.1 R)
• M38: 17,560,546 km (0.086 R)
• M39: 18,630,021 km (0.113 R)
• M40: 19,204,627 km (0.111 R)
• M41: 19,268,954 km (0.036 R)
• M42: 20,371,340 km (0.075 R)
• M43: 21,828,274 km (0.119 R)
• M44: 23,455,301 km (0.051 R)
• M45: 24,006,419 km (0.096 R)
• M46: 24,144,797 km (0.042 R)
• M47: 25,121,073 km (0.055 R)
• M48: 25,613,998 km (0.054 R)
• M49: 26,824,544 km (0.113 R)
• M50: 27,472,901 km (0.055 R)
• M51: 28,418,509 km (0.111 R)
• M52: 28,564,816 km (0.096 R)
• M53: 28,932,079 km (0.094 R)
• M54: 29,596,892 km (0.081 R)
• M55: 30,042,843 km (0.099 R)
• M56: 30,416,239 km (0.106 R)
• M57: 30,866,229 km (0.102 R)
• M58: 30,941,477 km (0.079 R)
• M59: 32,995,456 km (0.11 R)
• M60: 33,612,398 km (0.102 R)
• M61: 33,844,723 km (0.079 R)
• M62: 34,623,081 km (0.063 R)
• M63: 35,564,949 km (0.091 R)
• M64: 35,801,613 km (0.101 R)
• M65: 36,356,172 km (0.103 R)
• M66: 36,674,217 km (0.116 R)
• M67: 37,714,521 km (0.056 R)
• M68: 40,645,442 km (0.095 R)
• M69: 41,804,826 km (0.113 R)
• M70: 41,888,002 km (0.062 R)
• M71: 42,639,582 km (0.12 R)
• M72: 44,071,234 km (0.118 R)
• M73: 46,205,098 km (0.075 R)
• M74: 46,722,257 km (0.106 R)
• M75: 48,372,471 km (0.044 R)
• M76: 49,336,480 km (0.113 R)
• M77: 49,424,444 km (0.117 R)
• M78: 49,512,407 km (0.065 R)
• M79: 49,953,272 km (0.088 R)
• M80: 50,750,030 km (0.08 R)
• M81: 52,445,872 km (0.092 R)
• M82: 52,805,206 km (0.097 R)
• M83: 52,985,172 km (0.108 R)
• M84: 53,345,853 km (0.093 R)
• M85: 53,436,060 km (0.116 R)
• M86: 56,719,733 km (0.118 R)
• M87: 57,088,642 km (0.118 R)
• M88: 59,786,490 km (0.038 R)
• M89: 61,103,849 km (0.098 R)
• M90: 62,335,638 km (0.098 R)
• M91: 62,430,632 km (0.061 R)
• M92: 63,671,247 km (0.064 R)

Asteroid Belt

Center: 8.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 5

Gravity: 38.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.48 AU - 10.18 AU

Year: 19596 Days

Day: 17.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,740,635 km

• M1: 91,703 km (0.118 R)
• M2: 354,098 km (0.073 R)
• M3: 433,385 km (0.12 R)
• M4: 610,060 km (0.102 R)
• M5: 808,277 km (0.082 R)
• M6: 942,167 km (0.086 R)
• M7: 1,481,019 km (0.115 R)
• M8: 1,991,148 km (0.084 R)
• M9: 2,027,051 km (0.029 R)
• M10: 2,099,307 km (0.066 R)
• M11: 2,668,676 km (0.097 R)
• M12: 3,073,488 km (0.109 R)
• M13: 3,497,299 km (0.08 R)
• M14: 4,634,692 km (0.098 R)
• M15: 5,417,537 km (0.104 R)
• M16: 7,157,061 km (0.103 R)
• M17: 7,267,764 km (0.056 R)
• M18: 8,114,936 km (0.051 R)
• M19: 8,462,452 km (0.094 R)
• M20: 8,933,386 km (0.119 R)
• M21: 9,052,466 km (0.113 R)
• M22: 9,172,145 km (0.109 R)
• M23: 9,473,435 km (0.065 R)
• M24: 10,023,955 km (0.1 R)
• M25: 10,147,672 km (0.11 R)
• M26: 11,091,934 km (0.118 R)
• M27: 13,265,591 km (0.041 R)
• M28: 13,401,576 km (0.112 R)
• M29: 13,743,257 km (0.099 R)
• M30: 14,505,159 km (0.057 R)
• M31: 15,351,883 km (0.108 R)
• M32: 15,565,958 km (0.109 R)
• M33: 16,724,892 km (0.104 R)
• M34: 16,798,195 km (0.111 R)
• M35: 17,018,852 km (0.071 R)
• M36: 17,240,556 km (0.071 R)
• M37: 17,314,607 km (0.108 R)
• M38: 18,061,400 km (0.112 R)
• M39: 18,136,797 km (0.05 R)
• M40: 18,895,109 km (0.104 R)
• M41: 22,514,180 km (0.115 R)
• M42: 23,083,251 km (0.068 R)
• M43: 24,152,576 km (0.087 R)
• M44: 24,734,961 km (0.115 R)
• M45: 24,986,136 km (0.06 R)
• M46: 25,237,909 km (0.115 R)
• M47: 25,998,764 km (0.117 R)
• M48: 26,852,818 km (0.096 R)
• M49: 27,283,211 km (0.046 R)
• M50: 28,763,931 km (0.118 R)
• M51: 29,735,718 km (0.071 R)
• M52: 34,286,934 km (0.106 R)
• M53: 35,977,690 km (0.115 R)
• M54: 36,072,385 km (0.078 R)
• M55: 36,167,230 km (0.076 R)
• M56: 37,311,355 km (0.119 R)
• M57: 37,791,564 km (0.052 R)
• M58: 38,467,297 km (0.086 R)
• M59: 40,715,604 km (0.063 R)
• M60: 41,011,957 km (0.105 R)
• M61: 45,953,025 km (0.081 R)
• M62: 46,467,642 km (0.076 R)
• M63: 46,570,864 km (0.083 R)
• M64: 47,295,068 km (0.115 R)
• M65: 49,490,117 km (0.084 R)
• M66: 49,911,983 km (0.065 R)
• M67: 50,759,306 km (0.077 R)
• M68: 51,397,939 km (0.119 R)
• M69: 52,898,256 km (0.12 R)
• M70: 55,941,825 km (0.097 R)
• M71: 56,601,402 km (0.107 R)
• M72: 57,706,331 km (0.065 R)
• M73: 58,039,187 km (0.079 R)
• M74: 59,265,291 km (0.109 R)
• M75: 60,499,772 km (0.098 R)
• M76: 63,909,557 km (0.041 R)
• M77: 65,175,454 km (0.081 R)
• M78: 65,406,433 km (0.085 R)
• M79: 66,333,341 km (0.104 R)
• M80: 67,031,365 km (0.054 R)
• M81: 67,497,961 km (0.08 R)
• M82: 68,082,889 km (0.078 R)
• M83: 68,552,027 km (0.113 R)
• M84: 71,270,071 km (0.111 R)
• M85: 72,462,815 km (0.094 R)
• M86: 73,061,655 km (0.101 R)
• M87: 74,505,574 km (0.04 R)
• M88: 76,080,391 km (0.113 R)
• M89: 78,647,490 km (0.107 R)
• M90: 78,893,429 km (0.059 R)
• M91: 79,509,473 km (0.092 R)
• M92: 80,127,163 km (0.03 R)
• M93: 80,746,348 km (0.076 R)
• M94: 81,242,864 km (0.105 R)
• M95: 82,738,543 km (0.105 R)
• M96: 82,863,607 km (0.025 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit