🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.7 AU - 0.92 AU

Year: 273 Days

Day: 28.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.74 AU - 0.9 AU

Year: 278 Days

Day: 29.3 Hours

Environment

Temp: 80 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,657,192 km

• M1: 251,175 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.21 AU - 1.31 AU

Year: 530 Days

Day: 29.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 163.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,657,192 km

• M1: 800,349 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.59 AU - 1.63 AU

Year: 766 Days

Day: 30.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,657,192 km

• M1: 792,570 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.76 AU - 1.86 AU

Year: 913 Days

Day: 32.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 9.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.32 AU - 6.06 AU

Year: 5086 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,657,192 km

• M1: 138,228 km (0.071 R)
• M2: 346,618 km (0.113 R)
• M3: 427,102 km (0.112 R)
• M4: 484,996 km (0.049 R)
• M5: 546,032 km (0.109 R)
• M6: 654,640 km (0.105 R)
• M7: 723,605 km (0.112 R)
• M8: 1,204,861 km (0.07 R)
• M9: 1,305,989 km (0.064 R)
• M10: 1,395,000 km (0.12 R)
• M11: 1,642,435 km (0.085 R)
• M12: 1,738,926 km (0.087 R)
• M13: 1,954,646 km (0.117 R)
• M14: 2,411,966 km (0.054 R)
• M15: 2,767,112 km (0.113 R)
• M16: 2,941,094 km (0.093 R)
• M17: 3,039,380 km (0.081 R)
• M18: 3,320,325 km (0.063 R)
• M19: 3,464,088 km (0.087 R)
• M20: 3,864,412 km (0.083 R)
• M21: 4,413,885 km (0.064 R)
• M22: 4,481,354 km (0.114 R)
• M23: 4,572,010 km (0.11 R)
• M24: 4,709,191 km (0.085 R)
• M25: 4,778,306 km (0.107 R)
• M26: 4,894,244 km (0.072 R)
• M27: 5,034,567 km (0.106 R)
• M28: 5,391,358 km (0.096 R)
• M29: 5,487,848 km (0.116 R)
• M30: 6,079,059 km (0.09 R)
• M31: 7,698,606 km (0.072 R)
• M32: 7,916,869 km (0.101 R)
• M33: 8,109,401 km (0.049 R)
• M34: 8,555,652 km (0.12 R)
• M35: 8,895,538 km (0.078 R)
• M36: 9,182,168 km (0.096 R)
• M37: 9,471,789 km (0.108 R)
• M38: 9,764,552 km (0.068 R)
• M39: 9,971,296 km (0.102 R)
• M40: 10,599,907 km (0.096 R)
• M41: 10,934,408 km (0.109 R)
• M42: 11,210,715 km (0.115 R)
• M43: 11,582,615 km (0.065 R)
• M44: 11,644,997 km (0.078 R)
• M45: 11,738,795 km (0.086 R)
• M46: 11,801,477 km (0.116 R)
• M47: 12,179,810 km (0.06 R)
• M48: 12,338,533 km (0.059 R)
• M49: 12,658,373 km (0.071 R)
• M50: 12,722,551 km (0.085 R)
• M51: 13,045,533 km (0.041 R)
• M52: 13,110,458 km (0.085 R)
• M53: 13,338,595 km (0.098 R)
• M54: 13,568,078 km (0.11 R)
• M55: 13,732,636 km (0.095 R)
• M56: 14,197,287 km (0.108 R)
• M57: 14,297,517 km (0.073 R)
• M58: 14,364,537 km (0.082 R)
• M59: 14,599,705 km (0.071 R)
• M60: 14,937,796 km (0.12 R)
• M61: 15,898,364 km (0.068 R)
• M62: 16,667,148 km (0.074 R)
• M63: 17,091,557 km (0.119 R)
• M64: 17,412,295 km (0.11 R)
• M65: 19,266,560 km (0.09 R)
• M66: 19,674,663 km (0.067 R)
• M67: 19,823,812 km (0.073 R)
• M68: 20,048,209 km (0.11 R)
• M69: 20,650,789 km (0.088 R)
• M70: 20,764,334 km (0.11 R)
• M71: 21,144,612 km (0.042 R)
• M72: 21,450,539 km (0.103 R)
• M73: 21,604,027 km (0.101 R)
• M74: 22,299,358 km (0.085 R)
• M75: 22,376,999 km (0.092 R)
• M76: 22,688,761 km (0.118 R)
• M77: 23,474,299 km (0.06 R)
• M78: 23,989,814 km (0.106 R)
• M79: 24,308,756 km (0.096 R)
• M80: 24,589,103 km (0.095 R)
• M81: 24,749,771 km (0.092 R)
• M82: 25,925,012 km (0.114 R)
• M83: 26,787,444 km (0.061 R)
• M84: 27,951,764 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 9.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.34 AU - 11.6 AU

Year: 13616 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,657,192 km

• M1: 117,434 km (0.054 R)
• M2: 242,498 km (0.086 R)
• M3: 349,760 km (0.105 R)
• M4: 659,427 km (0.091 R)
• M5: 725,550 km (0.092 R)
• M6: 794,065 km (0.087 R)
• M7: 1,187,957 km (0.112 R)
• M8: 1,423,424 km (0.108 R)
• M9: 1,729,800 km (0.112 R)
• M10: 1,958,535 km (0.046 R)
• M11: 2,278,824 km (0.084 R)
• M12: 2,403,290 km (0.034 R)
• M13: 2,529,999 km (0.089 R)
• M14: 3,127,792 km (0.118 R)
• M15: 3,219,945 km (0.113 R)
• M16: 3,670,533 km (0.071 R)
• M17: 3,891,041 km (0.085 R)
• M18: 4,040,339 km (0.096 R)
• M19: 4,191,732 km (0.109 R)
• M20: 4,268,027 km (0.038 R)
• M21: 5,833,868 km (0.093 R)
• M22: 6,149,220 km (0.111 R)
• M23: 6,382,144 km (0.068 R)
• M24: 6,976,945 km (0.113 R)
• M25: 8,155,328 km (0.106 R)
• M26: 8,379,126 km (0.039 R)
• M27: 9,494,827 km (0.059 R)
• M28: 10,138,547 km (0.04 R)
• M29: 11,610,889 km (0.114 R)
• M30: 11,826,759 km (0.077 R)
• M31: 12,518,799 km (0.067 R)
• M32: 12,999,905 km (0.069 R)
• M33: 13,149,054 km (0.056 R)
• M34: 13,600,242 km (0.116 R)
• M35: 13,713,936 km (0.039 R)
• M36: 14,209,703 km (0.113 R)
• M37: 14,286,597 km (0.117 R)
• M38: 15,179,846 km (0.106 R)
• M39: 15,376,417 km (0.087 R)
• M40: 15,573,886 km (0.077 R)
• M41: 16,291,657 km (0.073 R)
• M42: 16,816,745 km (0.101 R)
• M43: 17,142,570 km (0.111 R)
• M44: 17,347,369 km (0.109 R)
• M45: 17,842,089 km (0.079 R)
• M46: 18,174,496 km (0.099 R)
• M47: 18,718,882 km (0.062 R)
• M48: 19,524,317 km (0.115 R)
• M49: 19,781,027 km (0.043 R)
• M50: 20,211,420 km (0.117 R)
• M51: 21,037,500 km (0.039 R)
• M52: 21,300,792 km (0.075 R)
• M53: 22,812,628 km (0.113 R)
• M54: 23,399,800 km (0.069 R)
• M55: 23,536,083 km (0.1 R)
• M56: 23,854,876 km (0.102 R)
• M57: 25,005,434 km (0.08 R)
• M58: 26,693,646 km (0.1 R)
• M59: 27,169,068 km (0.088 R)
• M60: 27,312,233 km (0.063 R)
• M61: 28,612,238 km (0.087 R)
• M62: 30,030,875 km (0.118 R)
• M63: 30,129,610 km (0.075 R)
• M64: 30,376,745 km (0.095 R)
• M65: 30,525,296 km (0.096 R)
• M66: 31,122,341 km (0.085 R)
• M67: 31,372,169 km (0.119 R)
• M68: 33,497,207 km (0.092 R)
• M69: 34,370,410 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.7

Radius: 5.2

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.96 AU - 13.98 AU

Year: 18526 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,657,192 km

• M1: 180,714 km (0.064 R)
• M2: 277,803 km (0.099 R)
• M3: 408,402 km (0.114 R)
• M4: 456,274 km (0.072 R)
• M5: 558,150 km (0.117 R)
• M6: 630,256 km (0.081 R)
• M7: 667,655 km (0.059 R)
• M8: 1,036,863 km (0.081 R)
• M9: 1,313,619 km (0.081 R)
• M10: 1,485,507 km (0.109 R)
• M11: 1,586,934 km (0.089 R)
• M12: 1,770,042 km (0.083 R)
• M13: 1,823,598 km (0.085 R)
• M14: 2,156,304 km (0.053 R)
• M15: 2,568,147 km (0.069 R)
• M16: 3,067,953 km (0.083 R)
• M17: 3,132,579 km (0.077 R)
• M18: 3,529,463 km (0.099 R)
• M19: 3,977,359 km (0.116 R)
• M20: 4,118,878 km (0.119 R)
• M21: 4,626,763 km (0.099 R)
• M22: 4,775,463 km (0.095 R)
• M23: 4,813,012 km (0.093 R)
• M24: 5,700,726 km (0.085 R)
• M25: 6,637,807 km (0.113 R)
• M26: 7,317,430 km (0.088 R)
• M27: 7,621,712 km (0.089 R)
• M28: 8,152,934 km (0.084 R)
• M29: 8,423,108 km (0.116 R)
• M30: 9,769,489 km (0.085 R)
• M31: 11,231,060 km (0.096 R)
• M32: 11,987,128 km (0.1 R)
• M33: 12,242,791 km (0.085 R)
• M34: 12,345,564 km (0.037 R)
• M35: 12,707,442 km (0.102 R)
• M36: 12,811,562 km (0.12 R)
• M37: 13,125,418 km (0.09 R)
• M38: 13,388,860 km (0.08 R)
• M39: 13,441,817 km (0.051 R)
• M40: 13,547,882 km (0.077 R)
• M41: 14,732,398 km (0.114 R)
• M42: 15,281,722 km (0.078 R)
• M43: 15,670,227 km (0.104 R)
• M44: 16,118,273 km (0.11 R)
• M45: 16,684,052 km (0.069 R)
• M46: 17,256,563 km (0.063 R)
• M47: 17,777,164 km (0.074 R)
• M48: 18,127,073 km (0.119 R)
• M49: 19,071,485 km (0.066 R)
• M50: 21,687,353 km (0.079 R)
• M51: 22,752,191 km (0.116 R)
• M52: 25,324,077 km (0.032 R)
• M53: 25,454,975 km (0.058 R)
• M54: 26,312,021 km (0.114 R)
• M55: 26,777,271 km (0.117 R)
• M56: 26,843,992 km (0.101 R)
• M57: 27,178,343 km (0.087 R)
• M58: 29,144,358 km (0.062 R)
• M59: 29,487,984 km (0.1 R)
• M60: 31,226,012 km (0.115 R)
• M61: 32,640,161 km (0.072 R)
• M62: 32,854,086 km (0.113 R)
• M63: 33,068,460 km (0.093 R)
• M64: 33,283,282 km (0.036 R)
• M65: 34,509,536 km (0.056 R)
• M66: 35,310,932 km (0.106 R)
• M67: 35,750,600 km (0.091 R)
• M68: 37,154,726 km (0.086 R)
• M69: 37,229,076 km (0.107 R)
• M70: 37,303,575 km (0.11 R)
• M71: 37,378,075 km (0.102 R)
• M72: 39,029,636 km (0.118 R)
• M73: 41,165,744 km (0.113 R)
• M74: 41,242,787 km (0.096 R)
• M75: 42,481,158 km (0.031 R)
• M76: 43,339,700 km (0.1 R)
• M77: 44,046,251 km (0.093 R)
• M78: 44,124,939 km (0.1 R)
• M79: 44,756,691 km (0.102 R)
• M80: 45,550,457 km (0.108 R)
• M81: 45,709,779 km (0.053 R)
• M82: 47,071,568 km (0.075 R)
• M83: 47,959,731 km (0.094 R)
• M84: 49,588,702 km (0.074 R)
• M85: 49,916,621 km (0.092 R)
• M86: 52,066,043 km (0.081 R)
• M87: 52,817,024 km (0.108 R)
• M88: 52,900,649 km (0.058 R)
• M89: 54,245,385 km (0.083 R)
• M90: 54,329,758 km (0.083 R)
• M91: 54,498,654 km (0.113 R)
• M92: 55,176,332 km (0.092 R)
• M93: 57,054,085 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.9

Radius: 5.9

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.38 AU - 14.5 AU

Year: 20563 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,657,192 km

• M1: 101,876 km (0.027 R)
• M2: 221,405 km (0.11 R)
• M3: 301,290 km (0.073 R)
• M4: 391,946 km (0.068 R)
• M5: 556,504 km (0.083 R)
• M6: 817,104 km (0.103 R)
• M7: 974,331 km (0.097 R)
• M8: 1,228,199 km (0.094 R)
• M9: 1,931,009 km (0.074 R)
• M10: 2,141,194 km (0.094 R)
• M11: 2,285,556 km (0.062 R)
• M12: 2,395,810 km (0.073 R)
• M13: 2,660,000 km (0.117 R)
• M14: 3,053,442 km (0.108 R)
• M15: 3,093,834 km (0.105 R)
• M16: 4,801,792 km (0.03 R)
• M17: 5,572,820 km (0.051 R)
• M18: 7,012,400 km (0.09 R)
• M19: 8,050,909 km (0.036 R)
• M20: 8,962,109 km (0.083 R)
• M21: 9,785,945 km (0.1 R)
• M22: 10,756,685 km (0.106 R)
• M23: 16,049,308 km (0.093 R)
• M24: 17,046,079 km (0.089 R)
• M25: 17,190,142 km (0.106 R)
• M26: 18,062,896 km (0.102 R)
• M27: 19,624,548 km (0.083 R)
• M28: 19,699,945 km (0.105 R)
• M29: 20,230,718 km (0.119 R)
• M30: 20,383,308 km (0.119 R)
• M31: 21,383,819 km (0.043 R)
• M32: 21,461,460 km (0.117 R)
• M33: 22,164,421 km (0.101 R)
• M34: 23,272,791 km (0.117 R)
• M35: 25,214,422 km (0.094 R)
• M36: 27,123,440 km (0.078 R)
• M37: 27,375,812 km (0.05 R)
• M38: 27,967,920 km (0.118 R)
• M39: 30,290,427 km (0.116 R)
• M40: 30,639,738 km (0.111 R)
• M41: 31,166,323 km (0.108 R)
• M42: 31,430,662 km (0.057 R)
• M43: 32,317,329 km (0.102 R)
• M44: 36,314,734 km (0.114 R)
• M45: 36,500,085 km (0.072 R)
• M46: 37,058,235 km (0.12 R)
• M47: 37,431,781 km (0.092 R)
• M48: 37,806,523 km (0.04 R)
• M49: 38,371,106 km (0.068 R)
• M50: 38,465,502 km (0.09 R)
• M51: 38,938,531 km (0.09 R)
• M52: 39,128,221 km (0.096 R)
• M53: 39,699,385 km (0.083 R)
• M54: 39,794,829 km (0.036 R)
• M55: 40,657,261 km (0.087 R)
• M56: 41,042,475 km (0.096 R)
• M57: 41,138,966 km (0.033 R)
• M58: 41,332,246 km (0.103 R)
• M59: 41,719,705 km (0.074 R)
• M60: 42,498,062 km (0.069 R)
• M61: 42,595,750 km (0.061 R)
• M62: 43,183,221 km (0.079 R)
• M63: 45,160,456 km (0.105 R)
• M64: 45,659,365 km (0.112 R)
• M65: 46,562,038 km (0.077 R)
• M66: 47,066,183 km (0.049 R)
• M67: 47,167,161 km (0.041 R)
• M68: 48,079,559 km (0.078 R)
• M69: 48,793,290 km (0.105 R)
• M70: 49,305,214 km (0.102 R)
• M71: 51,683,072 km (0.117 R)
• M72: 51,787,342 km (0.087 R)
• M73: 51,995,882 km (0.049 R)
• M74: 52,309,439 km (0.072 R)
• M75: 53,253,850 km (0.08 R)
• M76: 55,372,305 km (0.089 R)
• M77: 56,764,164 km (0.1 R)
• M78: 58,710,283 km (0.067 R)
• M79: 61,228,464 km (0.103 R)
• M80: 61,670,077 km (0.09 R)
• M81: 66,483,089 km (0.04 R)
• M82: 67,619,434 km (0.1 R)
• M83: 68,304,443 km (0.065 R)
• M84: 68,533,328 km (0.034 R)
• M85: 70,257,742 km (0.091 R)
• M86: 74,218,795 km (0.081 R)
• M87: 76,226,398 km (0.056 R)
• M88: 76,939,232 km (0.094 R)
• M89: 80,294,862 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit