🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.59 AU - 0.91 AU

Year: 249 Days

Day: 44.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,007,216 km

• M1: 338,390 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.39 AU - 1.61 AU

Year: 703 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.36 AU - 2 AU

Year: 834 Days

Day: 12.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 73.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,007,216 km

• M1: 120,127 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.37 AU - 2.77 AU

Year: 1577 Days

Day: 24.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,007,216 km

• M1: 99,632 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 10.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.74 AU - 5.56 AU

Year: 3839 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,007,216 km

• M1: 128,804 km (0.078 R)
• M2: 276,008 km (0.112 R)
• M3: 377,585 km (0.062 R)
• M4: 712,983 km (0.104 R)
• M5: 961,914 km (0.05 R)
• M6: 1,039,855 km (0.117 R)
• M7: 1,108,520 km (0.076 R)
• M8: 1,361,490 km (0.117 R)
• M9: 1,553,723 km (0.083 R)
• M10: 1,851,722 km (0.073 R)
• M11: 2,065,647 km (0.043 R)
• M12: 2,706,973 km (0.094 R)
• M13: 3,016,491 km (0.093 R)
• M14: 3,235,054 km (0.112 R)
• M15: 3,303,271 km (0.099 R)
• M16: 3,476,206 km (0.118 R)
• M17: 3,812,801 km (0.054 R)
• M18: 3,885,057 km (0.072 R)
• M19: 3,976,012 km (0.049 R)
• M20: 4,441,710 km (0.077 R)
• M21: 4,575,152 km (0.065 R)
• M22: 4,846,223 km (0.09 R)
• M23: 4,924,612 km (0.101 R)
• M24: 5,262,703 km (0.117 R)
• M25: 5,505,800 km (0.099 R)
• M26: 5,731,992 km (0.052 R)
• M27: 5,898,494 km (0.047 R)
• M28: 6,385,884 km (0.094 R)
• M29: 6,580,212 km (0.065 R)
• M30: 6,842,457 km (0.075 R)
• M31: 6,930,570 km (0.075 R)
• M32: 7,512,805 km (0.098 R)
• M33: 8,017,698 km (0.086 R)
• M34: 8,087,410 km (0.067 R)
• M35: 8,157,422 km (0.118 R)
• M36: 8,439,115 km (0.068 R)
• M37: 8,771,821 km (0.099 R)
• M38: 9,036,310 km (0.111 R)
• M39: 9,548,533 km (0.099 R)
• M40: 9,696,635 km (0.114 R)
• M41: 9,820,651 km (0.083 R)
• M42: 9,945,117 km (0.1 R)
• M43: 10,045,198 km (0.092 R)
• M44: 10,220,975 km (0.081 R)
• M45: 10,321,954 km (0.045 R)
• M46: 10,397,800 km (0.07 R)
• M47: 10,882,946 km (0.074 R)
• M48: 11,401,602 km (0.033 R)
• M49: 11,506,320 km (0.03 R)
• M50: 11,822,421 km (0.08 R)
• M51: 11,901,857 km (0.081 R)
• M52: 12,706,245 km (0.119 R)
• M53: 13,060,343 km (0.068 R)
• M54: 13,224,751 km (0.054 R)
• M55: 13,666,813 km (0.112 R)
• M56: 13,750,288 km (0.073 R)
• M57: 13,889,714 km (0.103 R)
• M58: 14,508,749 km (0.094 R)
• M59: 14,793,135 km (0.108 R)
• M60: 15,022,020 km (0.117 R)
• M61: 15,396,463 km (0.093 R)
• M62: 16,390,092 km (0.109 R)
• M63: 16,537,895 km (0.096 R)
• M64: 17,044,134 km (0.066 R)
• M65: 17,615,748 km (0.092 R)
• M66: 18,102,090 km (0.086 R)
• M67: 18,500,469 km (0.066 R)
• M68: 18,839,907 km (0.099 R)
• M69: 18,963,774 km (0.116 R)
• M70: 19,462,085 km (0.083 R)
• M71: 19,964,883 km (0.075 R)
• M72: 20,790,813 km (0.09 R)
• M73: 20,919,018 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 12.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.44 AU - 5.92 AU

Year: 5183 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,007,216 km

• M1: 265,237 km (0.119 R)
• M2: 347,665 km (0.041 R)
• M3: 485,744 km (0.104 R)
• M4: 670,797 km (0.025 R)
• M5: 746,793 km (0.12 R)
• M6: 826,229 km (0.045 R)
• M7: 951,592 km (0.093 R)
• M8: 1,068,578 km (0.055 R)
• M9: 1,383,780 km (0.076 R)
• M10: 1,569,880 km (0.083 R)
• M11: 1,929,813 km (0.117 R)
• M12: 2,138,950 km (0.102 R)
• M13: 2,315,775 km (0.084 R)
• M14: 2,456,696 km (0.063 R)
• M15: 3,093,385 km (0.095 R)
• M16: 3,384,951 km (0.042 R)
• M17: 3,638,669 km (0.093 R)
• M18: 4,019,096 km (0.075 R)
• M19: 4,214,172 km (0.104 R)
• M20: 4,921,321 km (0.073 R)
• M21: 4,999,411 km (0.105 R)
• M22: 5,395,546 km (0.032 R)
• M23: 5,802,153 km (0.101 R)
• M24: 6,246,758 km (0.105 R)
• M25: 6,963,482 km (0.056 R)
• M26: 7,346,602 km (0.108 R)
• M27: 7,495,751 km (0.098 R)
• M28: 8,318,838 km (0.08 R)
• M29: 8,693,880 km (0.067 R)
• M30: 9,042,443 km (0.074 R)
• M31: 9,428,107 km (0.11 R)
• M32: 10,115,958 km (0.026 R)
• M33: 10,752,347 km (0.048 R)
• M34: 10,888,032 km (0.095 R)
• M35: 11,401,751 km (0.106 R)
• M36: 12,028,566 km (0.119 R)
• M37: 12,346,312 km (0.051 R)
• M38: 12,452,826 km (0.102 R)
• M39: 12,702,505 km (0.114 R)
• M40: 13,425,212 km (0.089 R)
• M41: 13,717,975 km (0.096 R)
• M42: 13,828,378 km (0.07 R)
• M43: 14,124,133 km (0.079 R)
• M44: 14,496,632 km (0.114 R)
• M45: 14,759,476 km (0.103 R)
• M46: 15,213,655 km (0.071 R)
• M47: 15,289,800 km (0.106 R)
• M48: 15,787,811 km (0.105 R)
• M49: 15,942,047 km (0.057 R)
• M50: 16,135,626 km (0.104 R)
• M51: 16,368,999 km (0.103 R)
• M52: 18,235,532 km (0.116 R)
• M53: 18,804,452 km (0.108 R)
• M54: 20,126,748 km (0.093 R)
• M55: 20,714,668 km (0.079 R)
• M56: 20,799,190 km (0.074 R)
• M57: 21,138,030 km (0.115 R)
• M58: 21,649,953 km (0.105 R)
• M59: 22,555,619 km (0.113 R)
• M60: 22,772,985 km (0.105 R)
• M61: 23,122,445 km (0.096 R)
• M62: 23,561,665 km (0.081 R)
• M63: 23,826,453 km (0.115 R)
• M64: 24,582,371 km (0.105 R)
• M65: 25,120,624 km (0.084 R)
• M66: 25,436,425 km (0.089 R)
• M67: 25,617,439 km (0.101 R)
• M68: 25,798,901 km (0.087 R)
• M69: 25,889,856 km (0.105 R)
• M70: 26,071,917 km (0.101 R)
• M71: 26,391,608 km (0.119 R)
• M72: 26,483,311 km (0.104 R)
• M73: 26,758,721 km (0.078 R)
• M74: 27,497,734 km (0.11 R)
• M75: 27,823,259 km (0.115 R)
• M76: 27,916,459 km (0.082 R)
• M77: 28,103,157 km (0.098 R)
• M78: 29,090,503 km (0.081 R)
• M79: 30,616,850 km (0.046 R)
• M80: 30,761,361 km (0.081 R)
• M81: 30,906,022 km (0.103 R)
• M82: 31,195,943 km (0.084 R)
• M83: 31,681,239 km (0.09 R)
• M84: 32,364,901 km (0.091 R)
• M85: 32,954,765 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 8.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.78 AU - 12.86 AU

Year: 12694 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,007,216 km

• M1: 184,005 km (0.104 R)
• M2: 320,738 km (0.088 R)
• M3: 433,834 km (0.091 R)
• M4: 578,495 km (0.091 R)
• M5: 796,609 km (0.056 R)
• M6: 895,343 km (0.076 R)
• M7: 1,040,603 km (0.093 R)
• M8: 1,284,747 km (0.113 R)
• M9: 1,378,096 km (0.101 R)
• M10: 2,260,723 km (0.115 R)
• M11: 2,317,271 km (0.087 R)
• M12: 3,221,889 km (0.029 R)
• M13: 5,090,367 km (0.099 R)
• M14: 5,391,058 km (0.108 R)
• M15: 5,543,648 km (0.118 R)
• M16: 5,697,585 km (0.064 R)
• M17: 6,128,426 km (0.098 R)
• M18: 6,327,691 km (0.049 R)
• M19: 6,448,416 km (0.119 R)
• M20: 6,651,121 km (0.099 R)
• M21: 7,525,521 km (0.069 R)
• M22: 8,084,867 km (0.072 R)
• M23: 8,435,674 km (0.112 R)
• M24: 9,981,768 km (0.096 R)
• M25: 10,169,364 km (0.071 R)
• M26: 10,931,416 km (0.08 R)
• M27: 11,027,906 km (0.074 R)
• M28: 11,417,010 km (0.049 R)
• M29: 11,761,085 km (0.108 R)
• M30: 11,959,303 km (0.116 R)
• M31: 13,480,414 km (0.094 R)
• M32: 13,687,906 km (0.079 R)
• M33: 14,053,374 km (0.111 R)
• M34: 15,819,526 km (0.085 R)
• M35: 16,258,147 km (0.113 R)
• M36: 16,313,349 km (0.028 R)
• M37: 16,700,807 km (0.076 R)
• M38: 18,625,832 km (0.116 R)
• M39: 18,741,172 km (0.11 R)
• M40: 18,972,750 km (0.102 R)
• M41: 19,147,031 km (0.069 R)
• M42: 19,790,602 km (0.057 R)
• M43: 19,849,393 km (0.112 R)
• M44: 20,026,368 km (0.031 R)
• M45: 20,263,181 km (0.101 R)
• M46: 20,381,812 km (0.112 R)
• M47: 20,441,203 km (0.089 R)
• M48: 21,279,549 km (0.11 R)
• M49: 22,006,894 km (0.081 R)
• M50: 22,496,528 km (0.109 R)
• M51: 22,804,251 km (0.113 R)
• M52: 23,051,386 km (0.099 R)
• M53: 23,798,328 km (0.115 R)
• M54: 25,124,663 km (0.096 R)
• M55: 25,188,392 km (0.08 R)
• M56: 25,636,138 km (0.102 R)
• M57: 26,604,485 km (0.083 R)
• M58: 27,387,780 km (0.039 R)
• M59: 28,976,958 km (0.111 R)
• M60: 29,985,397 km (0.048 R)
• M61: 30,663,973 km (0.12 R)
• M62: 31,073,572 km (0.041 R)
• M63: 31,416,450 km (0.079 R)
• M64: 31,967,419 km (0.098 R)
• M65: 32,036,384 km (0.096 R)
• M66: 32,869,495 km (0.078 R)
• M67: 33,148,794 km (0.089 R)
• M68: 33,358,680 km (0.095 R)
• M69: 34,698,777 km (0.107 R)
• M70: 35,268,296 km (0.06 R)
• M71: 35,411,162 km (0.032 R)
• M72: 35,482,670 km (0.06 R)
• M73: 37,504,037 km (0.095 R)
• M74: 37,576,891 km (0.082 R)
• M75: 39,488,452 km (0.066 R)
• M76: 40,008,455 km (0.09 R)
• M77: 40,306,753 km (0.079 R)
• M78: 40,905,294 km (0.091 R)
• M79: 40,980,242 km (0.115 R)
• M80: 42,490,433 km (0.044 R)
• M81: 43,481,818 km (0.093 R)
• M82: 44,018,874 km (0.076 R)
• M83: 45,021,928 km (0.076 R)
• M84: 45,409,686 km (0.102 R)
• M85: 45,565,118 km (0.039 R)
• M86: 45,876,431 km (0.1 R)
• M87: 47,444,067 km (0.101 R)
• M88: 47,522,905 km (0.067 R)
• M89: 48,075,969 km (0.105 R)
• M90: 49,268,264 km (0.108 R)
• M91: 51,196,281 km (0.029 R)
• M92: 51,601,093 km (0.051 R)
• M93: 52,658,450 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 7.4

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.53 AU - 18.35 AU

Year: 26696 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,007,216 km

• M1: 229,782 km (0.114 R)
• M2: 700,417 km (0.116 R)
• M3: 753,375 km (0.076 R)
• M4: 920,476 km (0.12 R)
• M5: 1,069,176 km (0.095 R)
• M6: 1,290,581 km (0.087 R)
• M7: 1,667,418 km (0.088 R)
• M8: 2,684,833 km (0.055 R)
• M9: 3,762,985 km (0.102 R)
• M10: 5,063,888 km (0.08 R)
• M11: 5,116,546 km (0.112 R)
• M12: 6,894,068 km (0.079 R)
• M13: 7,848,054 km (0.099 R)
• M14: 8,278,297 km (0.059 R)
• M15: 8,716,170 km (0.116 R)
• M16: 8,842,730 km (0.106 R)
• M17: 8,906,160 km (0.092 R)
• M18: 10,812,336 km (0.12 R)
• M19: 11,153,419 km (0.11 R)
• M20: 11,290,899 km (0.095 R)
• M21: 11,567,356 km (0.091 R)
• M22: 12,056,541 km (0.115 R)
• M23: 12,623,966 km (0.077 R)
• M24: 13,711,243 km (0.066 R)
• M25: 13,858,597 km (0.11 R)
• M26: 13,932,349 km (0.073 R)
• M27: 14,228,852 km (0.12 R)
• M28: 15,207,072 km (0.099 R)
• M29: 17,386,713 km (0.088 R)
• M30: 18,350,423 km (0.119 R)
• M31: 18,593,968 km (0.103 R)
• M32: 18,675,499 km (0.085 R)
• M33: 22,201,820 km (0.113 R)
• M34: 23,421,791 km (0.096 R)
• M35: 23,951,367 km (0.055 R)
• M36: 24,574,143 km (0.1 R)
• M37: 24,663,603 km (0.093 R)
• M38: 27,210,506 km (0.117 R)
• M39: 27,581,210 km (0.089 R)
• M40: 27,674,110 km (0.111 R)
• M41: 27,767,160 km (0.064 R)
• M42: 28,703,044 km (0.054 R)
• M43: 30,126,318 km (0.093 R)
• M44: 30,413,846 km (0.081 R)
• M45: 30,894,803 km (0.108 R)
• M46: 33,535,654 km (0.11 R)
• M47: 35,033,727 km (0.066 R)
• M48: 35,841,555 km (0.119 R)
• M49: 37,372,839 km (0.098 R)
• M50: 42,307,175 km (0.11 R)
• M51: 43,707,711 km (0.045 R)
• M52: 45,013,850 km (0.093 R)
• M53: 48,447,270 km (0.104 R)
• M54: 49,798,738 km (0.052 R)
• M55: 51,276,765 km (0.108 R)
• M56: 51,849,126 km (0.048 R)
• M57: 52,884,642 km (0.047 R)
• M58: 53,347,049 km (0.069 R)
• M59: 55,093,006 km (0.092 R)
• M60: 56,031,882 km (0.113 R)
• M61: 58,760,248 km (0.064 R)
• M62: 58,999,605 km (0.113 R)
• M63: 60,080,450 km (0.076 R)
• M64: 63,116,987 km (0.101 R)
• M65: 63,607,519 km (0.119 R)
• M66: 65,334,028 km (0.109 R)
• M67: 65,581,911 km (0.082 R)
• M68: 67,701,863 km (0.081 R)
• M69: 68,833,122 km (0.096 R)
• M70: 69,085,493 km (0.105 R)
• M71: 69,338,015 km (0.084 R)
• M72: 70,732,566 km (0.097 R)
• M73: 71,497,161 km (0.077 R)
• M74: 73,678,447 km (0.109 R)
• M75: 73,807,401 km (0.056 R)
• M76: 74,453,364 km (0.078 R)
• M77: 75,101,422 km (0.045 R)
• M78: 76,663,972 km (0.03 R)
• M79: 77,056,367 km (0.071 R)
• M80: 81,149,515 km (0.098 R)
• M81: 82,752,755 km (0.077 R)
• M82: 83,289,512 km (0.077 R)
• M83: 83,692,828 km (0.081 R)
• M84: 86,534,290 km (0.097 R)
• M85: 86,670,424 km (0.12 R)
• M86: 88,583,182 km (0.099 R)
• M87: 88,720,364 km (0.032 R)
• M88: 90,924,539 km (0.089 R)
• M89: 91,478,350 km (0.067 R)
• M90: 93,007,240 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit