🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 227 Days

Day: 24.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,108,589 km

• M1: 24,684 km (0.086 R)
• M2: 351,854 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.8 AU - 0.92 AU

Year: 290 Days

Day: 14.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,108,589 km

• M1: 93,947 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.91 AU - 1.19 AU

Year: 391 Days

Day: 22.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,108,589 km

• M1: 723,306 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.07 AU - 1.41 AU

Year: 502 Days

Day: 12.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.06 AU - 3.24 AU

Year: 2032 Days

Day: 16.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 9.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.5 AU - 6.88 AU

Year: 6289 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,108,589 km

• M1: 132,693 km (0.074 R)
• M2: 279,150 km (0.092 R)
• M3: 391,946 km (0.101 R)
• M4: 564,283 km (0.105 R)
• M5: 739,612 km (0.059 R)
• M6: 1,050,177 km (0.063 R)
• M7: 1,158,037 km (0.042 R)
• M8: 1,489,546 km (0.116 R)
• M9: 1,965,866 km (0.082 R)
• M10: 2,221,080 km (0.095 R)
• M11: 2,560,068 km (0.083 R)
• M12: 2,763,821 km (0.108 R)
• M13: 2,915,363 km (0.113 R)
• M14: 3,011,555 km (0.096 R)
• M15: 3,672,777 km (0.078 R)
• M16: 4,334,000 km (0.054 R)
• M17: 4,848,467 km (0.096 R)
• M18: 5,194,337 km (0.091 R)
• M19: 6,835,576 km (0.106 R)
• M20: 7,275,692 km (0.098 R)
• M21: 7,407,039 km (0.083 R)
• M22: 7,538,985 km (0.071 R)
• M23: 8,292,808 km (0.091 R)
• M24: 8,567,919 km (0.12 R)
• M25: 9,042,443 km (0.091 R)
• M26: 9,211,938 km (0.099 R)
• M27: 9,297,059 km (0.039 R)
• M28: 9,987,902 km (0.099 R)
• M29: 10,251,194 km (0.108 R)
• M30: 10,457,490 km (0.112 R)
• M31: 10,546,351 km (0.119 R)
• M32: 11,479,542 km (0.068 R)
• M33: 11,663,248 km (0.11 R)
• M34: 11,755,401 km (0.074 R)
• M35: 11,817,035 km (0.113 R)
• M36: 12,220,052 km (0.106 R)
• M37: 12,817,246 km (0.054 R)
• M38: 13,974,685 km (0.046 R)
• M39: 14,236,481 km (0.049 R)
• M40: 14,302,155 km (0.101 R)
• M41: 14,367,978 km (0.104 R)
• M42: 14,499,774 km (0.098 R)
• M43: 15,098,315 km (0.085 R)
• M44: 15,198,844 km (0.071 R)
• M45: 15,569,398 km (0.052 R)
• M46: 16,182,301 km (0.102 R)
• M47: 16,837,689 km (0.091 R)
• M48: 16,907,252 km (0.113 R)
• M49: 17,748,591 km (0.116 R)
• M50: 18,032,079 km (0.105 R)
• M51: 18,747,456 km (0.082 R)
• M52: 19,618,115 km (0.066 R)
• M53: 19,691,269 km (0.032 R)
• M54: 20,242,836 km (0.087 R)
• M55: 20,799,490 km (0.119 R)
• M56: 21,662,819 km (0.111 R)
• M57: 21,851,911 km (0.111 R)
• M58: 21,965,755 km (0.113 R)
• M59: 24,008,513 km (0.081 R)
• M60: 24,479,448 km (0.112 R)
• M61: 24,913,730 km (0.097 R)
• M62: 25,032,660 km (0.1 R)
• M63: 25,231,177 km (0.058 R)
• M64: 25,870,259 km (0.082 R)
• M65: 25,990,685 km (0.098 R)
• M66: 27,082,750 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 11.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.48 AU - 8.96 AU

Year: 9358 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,108,589 km

• M1: 277,354 km (0.115 R)
• M2: 363,972 km (0.105 R)
• M3: 830,717 km (0.097 R)
• M4: 1,009,038 km (0.115 R)
• M5: 1,280,558 km (0.086 R)
• M6: 1,597,855 km (0.116 R)
• M7: 1,823,299 km (0.056 R)
• M8: 2,083,599 km (0.072 R)
• M9: 2,432,611 km (0.102 R)
• M10: 2,827,101 km (0.053 R)
• M11: 3,558,784 km (0.117 R)
• M12: 3,795,448 km (0.12 R)
• M13: 4,098,682 km (0.102 R)
• M14: 4,347,015 km (0.031 R)
• M15: 4,664,462 km (0.108 R)
• M16: 4,956,626 km (0.114 R)
• M17: 5,221,414 km (0.108 R)
• M18: 5,321,944 km (0.105 R)
• M19: 5,593,165 km (0.067 R)
• M20: 5,799,610 km (0.04 R)
• M21: 7,314,139 km (0.104 R)
• M22: 8,349,207 km (0.119 R)
• M23: 8,784,088 km (0.116 R)
• M24: 9,145,367 km (0.076 R)
• M25: 9,593,711 km (0.118 R)
• M26: 10,384,785 km (0.079 R)
• M27: 10,596,466 km (0.073 R)
• M28: 10,809,643 km (0.119 R)
• M29: 10,938,148 km (0.048 R)
• M30: 11,852,490 km (0.036 R)
• M31: 12,073,745 km (0.069 R)
• M32: 12,162,606 km (0.09 R)
• M33: 12,296,347 km (0.119 R)
• M34: 12,520,444 km (0.118 R)
• M35: 12,927,201 km (0.067 R)
• M36: 13,522,301 km (0.119 R)
• M37: 13,707,204 km (0.083 R)
• M38: 14,126,377 km (0.084 R)
• M39: 14,834,424 km (0.093 R)
• M40: 16,828,115 km (0.048 R)
• M41: 17,126,862 km (0.093 R)
• M42: 19,894,123 km (0.111 R)
• M43: 21,007,281 km (0.056 R)
• M44: 22,195,088 km (0.056 R)
• M45: 22,852,272 km (0.093 R)
• M46: 22,962,376 km (0.048 R)
• M47: 23,238,533 km (0.109 R)
• M48: 24,241,587 km (0.112 R)
• M49: 24,466,433 km (0.107 R)
• M50: 26,636,798 km (0.116 R)
• M51: 26,752,737 km (0.087 R)
• M52: 28,452,767 km (0.105 R)
• M53: 29,585,372 km (0.105 R)
• M54: 29,885,765 km (0.084 R)
• M55: 31,158,992 km (0.103 R)
• M56: 31,403,435 km (0.116 R)
• M57: 31,648,626 km (0.082 R)
• M58: 31,956,050 km (0.091 R)
• M59: 32,079,169 km (0.11 R)
• M60: 32,202,587 km (0.1 R)
• M61: 33,257,701 km (0.085 R)
• M62: 33,632,743 km (0.12 R)
• M63: 33,758,106 km (0.105 R)
• M64: 34,072,112 km (0.08 R)
• M65: 34,513,426 km (0.051 R)
• M66: 34,829,825 km (0.074 R)
• M67: 35,274,280 km (0.09 R)
• M68: 35,529,195 km (0.056 R)
• M69: 36,040,820 km (0.095 R)
• M70: 38,307,377 km (0.111 R)
• M71: 38,569,323 km (0.106 R)
• M72: 39,358,901 km (0.087 R)
• M73: 40,619,861 km (0.086 R)
• M74: 40,887,043 km (0.051 R)
• M75: 41,221,843 km (0.103 R)
• M76: 42,231,628 km (0.087 R)
• M77: 42,773,472 km (0.036 R)
• M78: 43,181,425 km (0.086 R)
• M79: 44,481,580 km (0.068 R)
• M80: 45,864,164 km (0.069 R)
• M81: 46,770,428 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 9.8

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.96 AU - 11.86 AU

Year: 12207 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,108,589 km

• M1: 433,535 km (0.059 R)
• M2: 498,011 km (0.118 R)
• M3: 895,642 km (0.025 R)
• M4: 1,139,038 km (0.03 R)
• M5: 1,354,010 km (0.102 R)
• M6: 1,634,656 km (0.043 R)
• M7: 1,850,675 km (0.105 R)
• M8: 2,250,850 km (0.071 R)
• M9: 2,584,303 km (0.118 R)
• M10: 2,966,077 km (0.108 R)
• M11: 3,297,885 km (0.085 R)
• M12: 3,889,245 km (0.067 R)
• M13: 3,960,903 km (0.054 R)
• M14: 4,215,668 km (0.11 R)
• M15: 4,856,396 km (0.072 R)
• M16: 5,247,594 km (0.025 R)
• M17: 5,771,336 km (0.096 R)
• M18: 5,894,605 km (0.074 R)
• M19: 6,227,610 km (0.096 R)
• M20: 6,481,328 km (0.12 R)
• M21: 7,351,838 km (0.114 R)
• M22: 7,575,187 km (0.071 R)
• M23: 7,891,587 km (0.083 R)
• M24: 8,397,826 km (0.106 R)
• M25: 8,584,375 km (0.038 R)
• M26: 9,929,259 km (0.08 R)
• M27: 10,225,912 km (0.116 R)
• M28: 10,525,557 km (0.051 R)
• M29: 11,648,887 km (0.114 R)
• M30: 11,804,918 km (0.047 R)
• M31: 12,277,497 km (0.075 R)
• M32: 13,458,572 km (0.101 R)
• M33: 13,567,779 km (0.094 R)
• M34: 14,118,000 km (0.09 R)
• M35: 14,731,650 km (0.117 R)
• M36: 15,468,270 km (0.078 R)
• M37: 15,927,536 km (0.056 R)
• M38: 16,043,025 km (0.077 R)
• M39: 16,800,589 km (0.116 R)
• M40: 16,918,173 km (0.067 R)
• M41: 18,169,409 km (0.095 R)
• M42: 19,326,998 km (0.064 R)
• M43: 20,697,015 km (0.028 R)
• M44: 20,949,387 km (0.088 R)
• M45: 21,012,667 km (0.095 R)
• M46: 21,776,962 km (0.096 R)
• M47: 21,841,140 km (0.085 R)
• M48: 22,615,159 km (0.083 R)
• M49: 23,398,304 km (0.103 R)
• M50: 23,529,651 km (0.112 R)
• M51: 24,123,853 km (0.111 R)
• M52: 24,990,923 km (0.07 R)
• M53: 27,445,076 km (0.111 R)
• M54: 28,560,178 km (0.109 R)
• M55: 28,841,273 km (0.092 R)
• M56: 29,406,304 km (0.099 R)
• M57: 29,547,973 km (0.098 R)
• M58: 30,690,751 km (0.058 R)
• M59: 31,993,449 km (0.087 R)
• M60: 32,431,771 km (0.062 R)
• M61: 33,758,405 km (0.078 R)
• M62: 33,832,606 km (0.039 R)
• M63: 37,920,816 km (0.054 R)
• M64: 39,083,790 km (0.076 R)
• M65: 39,630,570 km (0.118 R)
• M66: 40,494,797 km (0.12 R)
• M67: 41,048,010 km (0.036 R)
• M68: 41,683,352 km (0.074 R)
• M69: 42,482,055 km (0.079 R)
• M70: 42,562,240 km (0.11 R)
• M71: 42,802,943 km (0.101 R)
• M72: 43,044,244 km (0.11 R)
• M73: 43,205,211 km (0.11 R)
• M74: 44,582,409 km (0.096 R)
• M75: 45,071,744 km (0.099 R)
• M76: 47,047,483 km (0.111 R)
• M77: 47,545,794 km (0.111 R)
• M78: 47,628,970 km (0.082 R)
• M79: 47,878,948 km (0.085 R)
• M80: 48,463,876 km (0.094 R)
• M81: 49,219,495 km (0.101 R)
• M82: 49,556,539 km (0.095 R)
• M83: 49,809,808 km (0.111 R)
• M84: 50,148,198 km (0.114 R)
• M85: 50,232,871 km (0.104 R)
• M86: 52,194,547 km (0.11 R)
• M87: 53,314,437 km (0.105 R)
• M88: 53,400,905 km (0.091 R)
• M89: 55,577,703 km (0.093 R)
• M90: 56,809,343 km (0.058 R)
• M91: 56,986,167 km (0.092 R)
• M92: 57,339,966 km (0.113 R)
• M93: 59,031,170 km (0.03 R)
• M94: 59,120,630 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 12.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.7 AU - 13.8 AU

Year: 13714 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,108,589 km

• M1: 185,801 km (0.095 R)
• M2: 429,346 km (0.086 R)
• M3: 567,425 km (0.079 R)
• M4: 797,357 km (0.05 R)
• M5: 1,442,871 km (0.102 R)
• M6: 1,739,973 km (0.077 R)
• M7: 2,084,048 km (0.104 R)
• M8: 3,767,772 km (0.094 R)
• M9: 3,869,199 km (0.111 R)
• M10: 4,144,459 km (0.062 R)
• M11: 4,249,328 km (0.104 R)
• M12: 4,497,510 km (0.083 R)
• M13: 5,082,887 km (0.114 R)
• M14: 5,499,367 km (0.041 R)
• M15: 5,692,349 km (0.048 R)
• M16: 5,848,379 km (0.098 R)
• M17: 5,966,412 km (0.081 R)
• M18: 6,284,906 km (0.043 R)
• M19: 6,527,404 km (0.117 R)
• M20: 6,608,935 km (0.066 R)
• M21: 7,485,877 km (0.109 R)
• M22: 7,657,017 km (0.031 R)
• M23: 7,959,804 km (0.119 R)
• M24: 8,621,774 km (0.07 R)
• M25: 9,810,928 km (0.106 R)
• M26: 10,664,234 km (0.117 R)
• M27: 11,246,319 km (0.063 R)
• M28: 11,344,306 km (0.098 R)
• M29: 11,689,727 km (0.09 R)
• M30: 11,838,727 km (0.066 R)
• M31: 12,390,743 km (0.076 R)
• M32: 12,542,734 km (0.117 R)
• M33: 12,848,662 km (0.027 R)
• M34: 15,058,372 km (0.078 R)
• M35: 15,329,294 km (0.033 R)
• M36: 16,262,186 km (0.083 R)
• M37: 18,067,832 km (0.086 R)
• M38: 18,994,292 km (0.109 R)
• M39: 19,228,413 km (0.12 R)
• M40: 20,532,757 km (0.095 R)
• M41: 20,712,872 km (0.117 R)
• M42: 20,953,725 km (0.113 R)
• M43: 22,357,103 km (0.054 R)
• M44: 22,542,454 km (0.115 R)
• M45: 25,511,374 km (0.087 R)
• M46: 26,419,283 km (0.07 R)
• M47: 26,549,882 km (0.111 R)
• M48: 26,942,876 km (0.114 R)
• M49: 27,337,814 km (0.118 R)
• M50: 27,867,391 km (0.088 R)
• M51: 28,668,038 km (0.097 R)
• M52: 29,544,083 km (0.104 R)
• M53: 29,679,619 km (0.05 R)
• M54: 30,087,423 km (0.047 R)
• M55: 30,292,073 km (0.072 R)
• M56: 30,428,805 km (0.115 R)
• M57: 31,806,901 km (0.119 R)
• M58: 32,294,141 km (0.104 R)
• M59: 32,643,602 km (0.09 R)
• M60: 32,924,098 km (0.07 R)
• M61: 33,275,802 km (0.111 R)
• M62: 35,124,982 km (0.096 R)
• M63: 36,934,218 km (0.084 R)
• M64: 39,443,124 km (0.074 R)
• M65: 39,742,021 km (0.1 R)
• M66: 41,095,732 km (0.047 R)
• M67: 41,550,360 km (0.059 R)
• M68: 43,231,690 km (0.101 R)
• M69: 44,468,266 km (0.092 R)
• M70: 45,013,102 km (0.084 R)
• M71: 45,873,439 km (0.113 R)
• M72: 46,502,648 km (0.076 R)
• M73: 47,372,410 km (0.079 R)
• M74: 47,531,133 km (0.117 R)
• M75: 47,690,006 km (0.111 R)
• M76: 47,928,764 km (0.088 R)
• M77: 48,247,557 km (0.054 R)
• M78: 48,327,443 km (0.097 R)
• M79: 49,449,576 km (0.039 R)
• M80: 49,691,177 km (0.109 R)
• M81: 49,933,076 km (0.113 R)
• M82: 51,474,683 km (0.081 R)
• M83: 51,637,894 km (0.063 R)
• M84: 51,801,255 km (0.097 R)
• M85: 52,620,602 km (0.118 R)
• M86: 54,023,381 km (0.086 R)
• M87: 54,106,259 km (0.071 R)
• M88: 54,438,366 km (0.105 R)
• M89: 55,605,678 km (0.065 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit