🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.78 AU - 0.9 AU

Year: 268 Days

Day: 12.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.98 AU - 1.1 AU

Year: 369 Days

Day: 45.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,950,453 km

• M1: 697,425 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.44 AU - 1.72 AU

Year: 692 Days

Day: 27.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.9 AU - 2.36 AU

Year: 1083 Days

Day: 15.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,950,453 km

• M1: 217,366 km (0.118 R)
• M2: 1,635,105 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.3 AU - 3.11 AU

Year: 1545 Days

Day: 23.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 12.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.62 AU - 8.68 AU

Year: 7369 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,950,453 km

• M1: 185,801 km (0.097 R)
• M2: 359,334 km (0.089 R)
• M3: 645,664 km (0.069 R)
• M4: 855,401 km (0.062 R)
• M5: 935,286 km (0.111 R)
• M6: 1,088,624 km (0.107 R)
• M7: 1,296,714 km (0.099 R)
• M8: 1,437,636 km (0.034 R)
• M9: 1,735,335 km (0.039 R)
• M10: 2,034,830 km (0.083 R)
• M11: 2,200,136 km (0.064 R)
• M12: 2,485,868 km (0.097 R)
• M13: 2,844,903 km (0.027 R)
• M14: 3,220,543 km (0.115 R)
• M15: 3,327,655 km (0.109 R)
• M16: 3,523,778 km (0.086 R)
• M17: 3,791,109 km (0.106 R)
• M18: 3,904,504 km (0.062 R)
• M19: 4,158,073 km (0.116 R)
• M20: 4,778,904 km (0.043 R)
• M21: 5,100,390 km (0.112 R)
• M22: 5,480,069 km (0.068 R)
• M23: 5,557,112 km (0.108 R)
• M24: 5,712,245 km (0.08 R)
• M25: 5,816,515 km (0.107 R)
• M26: 6,106,735 km (0.067 R)
• M27: 6,320,660 km (0.085 R)
• M28: 6,894,218 km (0.095 R)
• M29: 7,285,865 km (0.102 R)
• M30: 7,800,183 km (0.1 R)
• M31: 8,296,698 km (0.101 R)
• M32: 8,683,408 km (0.085 R)
• M33: 9,015,366 km (0.098 R)
• M34: 9,106,471 km (0.047 R)
• M35: 9,412,848 km (0.055 R)
• M36: 9,598,349 km (0.026 R)
• M37: 9,816,313 km (0.091 R)
• M38: 10,225,314 km (0.091 R)
• M39: 10,416,051 km (0.068 R)
• M40: 10,639,999 km (0.096 R)
• M41: 11,288,655 km (0.047 R)
• M42: 12,353,194 km (0.103 R)
• M43: 13,207,248 km (0.09 R)
• M44: 13,763,752 km (0.102 R)
• M45: 14,009,691 km (0.108 R)
• M46: 15,116,117 km (0.11 R)
• M47: 15,297,280 km (0.094 R)
• M48: 15,808,157 km (0.037 R)
• M49: 16,102,715 km (0.118 R)
• M50: 16,250,667 km (0.107 R)
• M51: 16,473,418 km (0.068 R)
• M52: 16,659,817 km (0.073 R)
• M53: 16,772,016 km (0.039 R)
• M54: 18,446,165 km (0.07 R)
• M55: 18,756,132 km (0.081 R)
• M56: 18,833,923 km (0.085 R)
• M57: 19,974,009 km (0.065 R)
• M58: 20,053,445 km (0.061 R)
• M59: 20,133,031 km (0.111 R)
• M60: 20,372,388 km (0.058 R)
• M61: 20,492,365 km (0.072 R)
• M62: 20,612,642 km (0.051 R)
• M63: 21,542,393 km (0.117 R)
• M64: 22,941,731 km (0.085 R)
• M65: 23,275,185 km (0.086 R)
• M66: 23,442,585 km (0.116 R)
• M67: 23,862,805 km (0.113 R)
• M68: 24,285,419 km (0.103 R)
• M69: 24,625,305 km (0.11 R)
• M70: 24,924,052 km (0.12 R)
• M71: 25,352,950 km (0.115 R)
• M72: 25,784,240 km (0.11 R)
• M73: 26,392,056 km (0.117 R)
• M74: 26,522,954 km (0.079 R)
• M75: 27,445,225 km (0.077 R)
• M76: 27,888,035 km (0.1 R)
• M77: 28,199,498 km (0.08 R)
• M78: 28,512,008 km (0.116 R)
• M79: 28,601,617 km (0.108 R)
• M80: 28,735,956 km (0.111 R)
• M81: 29,411,390 km (0.108 R)
• M82: 30,320,048 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 12.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.93 AU - 9.95 AU

Year: 10914 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,950,453 km

• M1: 238,309 km (0.104 R)
• M2: 461,210 km (0.087 R)
• M3: 695,780 km (0.072 R)
• M4: 819,647 km (0.077 R)
• M5: 971,489 km (0.085 R)
• M6: 1,175,390 km (0.107 R)
• M7: 1,327,083 km (0.091 R)
• M8: 1,462,469 km (0.046 R)
• M9: 1,723,218 km (0.106 R)
• M10: 1,897,200 km (0.109 R)
• M11: 2,129,675 km (0.108 R)
• M12: 2,263,117 km (0.112 R)
• M13: 2,454,602 km (0.035 R)
• M14: 2,708,769 km (0.103 R)
• M15: 3,121,509 km (0.098 R)
• M16: 3,243,282 km (0.077 R)
• M17: 4,106,013 km (0.076 R)
• M18: 4,374,990 km (0.1 R)
• M19: 4,859,687 km (0.061 R)
• M20: 5,434,741 km (0.028 R)
• M21: 5,544,995 km (0.062 R)
• M22: 5,767,746 km (0.108 R)
• M23: 6,145,780 km (0.093 R)
• M24: 7,045,611 km (0.103 R)
• M25: 7,166,037 km (0.103 R)
• M26: 7,531,505 km (0.066 R)
• M27: 7,819,929 km (0.061 R)
• M28: 8,238,504 km (0.087 R)
• M29: 8,966,747 km (0.114 R)
• M30: 9,097,346 km (0.079 R)
• M31: 9,272,674 km (0.105 R)
• M32: 10,210,952 km (0.039 R)
• M33: 10,301,908 km (0.069 R)
• M34: 10,438,939 km (0.079 R)
• M35: 10,668,423 km (0.115 R)
• M36: 10,807,100 km (0.097 R)
• M37: 12,516,255 km (0.117 R)
• M38: 14,155,699 km (0.111 R)
• M39: 14,665,827 km (0.106 R)
• M40: 16,285,374 km (0.077 R)
• M41: 16,605,364 km (0.06 R)
• M42: 17,741,859 km (0.06 R)
• M43: 18,735,787 km (0.069 R)
• M44: 18,903,187 km (0.075 R)
• M45: 19,861,361 km (0.114 R)
• M46: 19,975,205 km (0.101 R)
• M47: 20,375,080 km (0.096 R)
• M48: 21,182,909 km (0.057 R)
• M49: 21,357,340 km (0.074 R)
• M50: 21,824,833 km (0.052 R)
• M51: 25,438,071 km (0.035 R)
• M52: 26,494,980 km (0.061 R)
• M53: 27,312,981 km (0.062 R)
• M54: 27,820,566 km (0.115 R)
• M55: 28,075,481 km (0.119 R)
• M56: 29,167,546 km (0.111 R)
• M57: 29,556,351 km (0.104 R)
• M58: 29,686,351 km (0.098 R)
• M59: 30,142,774 km (0.105 R)
• M60: 30,273,523 km (0.086 R)
• M61: 30,996,529 km (0.059 R)
• M62: 31,525,956 km (0.06 R)
• M63: 32,997,102 km (0.079 R)
• M64: 35,107,927 km (0.117 R)
• M65: 35,245,558 km (0.096 R)
• M66: 37,261,987 km (0.068 R)
• M67: 39,745,162 km (0.036 R)
• M68: 39,960,583 km (0.119 R)
• M69: 40,825,708 km (0.066 R)
• M70: 42,648,109 km (0.076 R)
• M71: 43,532,232 km (0.114 R)
• M72: 44,347,990 km (0.052 R)
• M73: 45,543,426 km (0.05 R)
• M74: 45,919,216 km (0.034 R)
• M75: 48,042,608 km (0.03 R)
• M76: 48,885,592 km (0.087 R)
• M77: 49,039,379 km (0.042 R)
• M78: 49,810,705 km (0.092 R)
• M79: 50,043,031 km (0.105 R)
• M80: 52,384,686 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 12.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.08 AU - 12.76 AU

Year: 13440 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,950,453 km

• M1: 170,542 km (0.114 R)
• M2: 378,782 km (0.111 R)
• M3: 853,306 km (0.113 R)
• M4: 1,200,972 km (0.077 R)
• M5: 1,348,326 km (0.097 R)
• M6: 1,732,194 km (0.028 R)
• M7: 2,201,482 km (0.083 R)
• M8: 2,384,440 km (0.096 R)
• M9: 2,491,403 km (0.052 R)
• M10: 2,572,635 km (0.078 R)
• M11: 3,225,330 km (0.081 R)
• M12: 3,678,163 km (0.112 R)
• M13: 3,833,745 km (0.074 R)
• M14: 4,023,285 km (0.077 R)
• M15: 4,151,341 km (0.06 R)
• M16: 4,510,825 km (0.077 R)
• M17: 5,506,548 km (0.119 R)
• M18: 6,380,798 km (0.087 R)
• M19: 6,834,080 km (0.097 R)
• M20: 6,987,567 km (0.057 R)
• M21: 7,180,997 km (0.115 R)
• M22: 7,972,669 km (0.063 R)
• M23: 9,724,161 km (0.098 R)
• M24: 10,866,191 km (0.094 R)
• M25: 10,955,800 km (0.116 R)
• M26: 11,226,123 km (0.087 R)
• M27: 11,681,499 km (0.102 R)
• M28: 13,036,407 km (0.049 R)
• M29: 13,179,423 km (0.039 R)
• M30: 13,515,120 km (0.089 R)
• M31: 13,659,931 km (0.104 R)
• M32: 14,146,124 km (0.112 R)
• M33: 14,342,247 km (0.096 R)
• M34: 14,489,900 km (0.06 R)
• M35: 15,336,175 km (0.08 R)
• M36: 16,045,269 km (0.079 R)
• M37: 16,816,745 km (0.075 R)
• M38: 17,811,422 km (0.049 R)
• M39: 20,685,646 km (0.113 R)
• M40: 21,131,896 km (0.097 R)
• M41: 21,468,641 km (0.087 R)
• M42: 22,204,363 km (0.108 R)
• M43: 22,661,385 km (0.099 R)
• M44: 23,063,653 km (0.098 R)
• M45: 23,352,527 km (0.049 R)
• M46: 23,933,864 km (0.118 R)
• M47: 26,186,060 km (0.119 R)
• M48: 26,911,161 km (0.105 R)
• M49: 28,753,010 km (0.074 R)
• M50: 29,001,791 km (0.081 R)
• M51: 29,188,639 km (0.057 R)
• M52: 30,192,590 km (0.104 R)
• M53: 30,571,970 km (0.092 R)
• M54: 31,144,033 km (0.104 R)
• M55: 31,335,518 km (0.065 R)
• M56: 31,783,713 km (0.075 R)
• M57: 32,234,152 km (0.087 R)
• M58: 33,271,614 km (0.101 R)
• M59: 33,925,656 km (0.073 R)
• M60: 34,122,676 km (0.111 R)
• M61: 35,179,884 km (0.05 R)
• M62: 35,379,298 km (0.044 R)
• M63: 35,579,011 km (0.094 R)
• M64: 35,779,323 km (0.109 R)
• M65: 35,912,914 km (0.101 R)
• M66: 37,055,841 km (0.063 R)
• M67: 37,529,767 km (0.029 R)
• M68: 37,801,587 km (0.111 R)
• M69: 38,142,221 km (0.11 R)
• M70: 40,138,156 km (0.059 R)
• M71: 40,904,097 km (0.081 R)
• M72: 41,394,030 km (0.1 R)
• M73: 41,815,597 km (0.11 R)
• M74: 42,238,510 km (0.092 R)
• M75: 42,450,490 km (0.072 R)
• M76: 44,230,854 km (0.11 R)
• M77: 45,166,290 km (0.082 R)
• M78: 45,962,749 km (0.088 R)
• M79: 46,326,421 km (0.09 R)
• M80: 46,617,988 km (0.085 R)
• M81: 46,763,995 km (0.079 R)
• M82: 48,602,254 km (0.115 R)
• M83: 48,972,658 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 3.6

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.72 AU - 19.96 AU

Year: 24066 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,950,453 km

• M1: 55,052 km (0.118 R)
• M2: 81,680 km (0.118 R)
• M3: 209,587 km (0.077 R)
• M4: 236,215 km (0.084 R)
• M5: 323,879 km (0.079 R)
• M6: 388,057 km (0.096 R)
• M7: 566,976 km (0.033 R)
• M8: 605,722 km (0.086 R)
• M9: 878,439 km (0.103 R)
• M10: 923,468 km (0.109 R)
• M11: 1,111,363 km (0.073 R)
• M12: 1,234,781 km (0.114 R)
• M13: 2,529,999 km (0.114 R)
• M14: 3,375,377 km (0.103 R)
• M15: 3,590,199 km (0.12 R)
• M16: 7,256,843 km (0.029 R)
• M17: 7,955,166 km (0.093 R)
• M18: 9,767,245 km (0.109 R)
• M19: 11,753,606 km (0.085 R)
• M20: 12,626,210 km (0.119 R)
• M21: 12,792,114 km (0.055 R)
• M22: 13,014,416 km (0.059 R)
• M23: 13,294,164 km (0.088 R)
• M24: 13,406,512 km (0.04 R)
• M25: 13,575,857 km (0.082 R)
• M26: 15,661,401 km (0.094 R)
• M27: 16,559,288 km (0.097 R)
• M28: 16,680,312 km (0.038 R)
• M29: 17,720,466 km (0.102 R)
• M30: 19,927,035 km (0.051 R)
• M31: 20,378,671 km (0.113 R)
• M32: 20,508,372 km (0.081 R)
• M33: 21,095,245 km (0.099 R)
• M34: 23,769,157 km (0.116 R)
• M35: 24,316,685 km (0.066 R)
• M36: 24,454,166 km (0.093 R)
• M37: 24,937,516 km (0.118 R)
• M38: 25,703,457 km (0.098 R)
• M39: 28,625,403 km (0.092 R)
• M40: 28,770,513 km (0.037 R)
• M41: 30,606,079 km (0.117 R)
• M42: 30,680,279 km (0.056 R)
• M43: 32,177,006 km (0.109 R)
• M44: 32,252,553 km (0.073 R)
• M45: 32,782,279 km (0.116 R)
• M46: 33,314,997 km (0.067 R)
• M47: 34,157,981 km (0.065 R)
• M48: 35,085,488 km (0.113 R)
• M49: 37,758,054 km (0.108 R)
• M50: 37,837,640 km (0.085 R)
• M51: 38,797,161 km (0.108 R)
• M52: 39,118,646 km (0.081 R)
• M53: 39,199,280 km (0.12 R)
• M54: 42,217,566 km (0.09 R)
• M55: 45,563,771 km (0.064 R)
• M56: 46,328,217 km (0.029 R)
• M57: 47,182,720 km (0.046 R)
• M58: 47,783,953 km (0.111 R)
• M59: 50,126,507 km (0.093 R)
• M60: 50,389,051 km (0.073 R)
• M61: 50,564,379 km (0.091 R)
• M62: 51,091,562 km (0.037 R)
• M63: 52,684,032 km (0.044 R)
• M64: 53,754,554 km (0.07 R)
• M65: 55,554,815 km (0.071 R)
• M66: 57,557,781 km (0.092 R)
• M67: 58,384,010 km (0.093 R)
• M68: 59,214,128 km (0.063 R)
• M69: 60,141,037 km (0.041 R)
• M70: 61,727,821 km (0.106 R)
• M71: 62,103,162 km (0.08 R)
• M72: 62,197,110 km (0.084 R)
• M73: 62,761,842 km (0.086 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit