🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 219 Days

Day: 17.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.75 AU - 0.87 AU

Year: 273 Days

Day: 18.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,588,812 km

• M1: 53,406 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.98 AU - 3 AU

Year: 1472 Days

Day: 17.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 154.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,588,812 km

• M1: 580,589 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.85 AU - 3.03 AU

Year: 1889 Days

Day: 40.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.03 AU - 5.39 AU

Year: 4456 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,588,812 km

• M1: 197,469 km (0.081 R)
• M2: 307,573 km (0.105 R)
• M3: 437,424 km (0.106 R)
• M4: 576,849 km (0.07 R)
• M5: 741,856 km (0.098 R)
• M6: 895,792 km (0.091 R)
• M7: 1,213,987 km (0.115 R)
• M8: 1,314,367 km (0.059 R)
• M9: 1,679,535 km (0.025 R)
• M10: 1,859,950 km (0.073 R)
• M11: 2,047,097 km (0.085 R)
• M12: 2,199,537 km (0.041 R)
• M13: 2,515,937 km (0.03 R)
• M14: 2,635,765 km (0.068 R)
• M15: 2,869,886 km (0.1 R)
• M16: 3,041,624 km (0.108 R)
• M17: 3,169,680 km (0.111 R)
• M18: 3,299,531 km (0.066 R)
• M19: 3,431,326 km (0.107 R)
• M20: 3,938,164 km (0.108 R)
• M21: 4,168,395 km (0.118 R)
• M22: 4,871,954 km (0.12 R)
• M23: 5,216,777 km (0.112 R)
• M24: 5,713,143 km (0.107 R)
• M25: 5,959,680 km (0.088 R)
• M26: 6,106,435 km (0.093 R)
• M27: 6,328,888 km (0.117 R)
• M28: 6,629,579 km (0.053 R)
• M29: 6,981,433 km (0.063 R)
• M30: 7,655,521 km (0.069 R)
• M31: 7,783,128 km (0.11 R)
• M32: 8,416,077 km (0.094 R)
• M33: 8,531,567 km (0.114 R)
• M34: 8,663,961 km (0.114 R)
• M35: 8,931,142 km (0.119 R)
• M36: 9,150,154 km (0.104 R)
• M37: 9,319,947 km (0.071 R)
• M38: 9,697,084 km (0.113 R)
• M39: 10,096,659 km (0.106 R)
• M40: 10,289,790 km (0.046 R)
• M41: 10,894,315 km (0.04 R)
• M42: 11,038,228 km (0.052 R)
• M43: 11,200,991 km (0.079 R)
• M44: 11,638,714 km (0.078 R)
• M45: 11,804,319 km (0.08 R)
• M46: 12,082,122 km (0.086 R)
• M47: 12,249,822 km (0.109 R)
• M48: 12,455,968 km (0.116 R)
• M49: 12,568,764 km (0.117 R)
• M50: 12,738,707 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 10.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.28 AU - 6.9 AU

Year: 6340 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,588,812 km

• M1: 156,031 km (0.081 R)
• M2: 322,234 km (0.095 R)
• M3: 467,045 km (0.044 R)
• M4: 539,600 km (0.112 R)
• M5: 626,516 km (0.082 R)
• M6: 794,215 km (0.113 R)
• M7: 942,018 km (0.026 R)
• M8: 1,013,376 km (0.115 R)
• M9: 1,239,418 km (0.063 R)
• M10: 1,454,091 km (0.055 R)
• M11: 1,623,286 km (0.077 R)
• M12: 2,059,065 km (0.11 R)
• M13: 2,314,877 km (0.101 R)
• M14: 2,380,551 km (0.081 R)
• M15: 2,463,428 km (0.117 R)
• M16: 3,107,148 km (0.062 R)
• M17: 3,234,605 km (0.069 R)
• M18: 4,095,691 km (0.075 R)
• M19: 4,195,622 km (0.075 R)
• M20: 4,296,451 km (0.112 R)
• M21: 4,707,546 km (0.115 R)
• M22: 4,854,451 km (0.097 R)
• M23: 4,981,609 km (0.11 R)
• M24: 5,369,816 km (0.101 R)
• M25: 5,947,862 km (0.103 R)
• M26: 6,382,743 km (0.093 R)
• M27: 6,757,037 km (0.117 R)
• M28: 6,899,304 km (0.109 R)
• M29: 6,970,812 km (0.078 R)
• M30: 7,042,469 km (0.101 R)
• M31: 7,307,706 km (0.06 R)
• M32: 7,551,551 km (0.112 R)
• M33: 8,047,468 km (0.05 R)
• M34: 8,299,391 km (0.083 R)
• M35: 8,375,536 km (0.114 R)
• M36: 8,707,942 km (0.071 R)
• M37: 8,862,776 km (0.104 R)
• M38: 9,332,962 km (0.1 R)
• M39: 9,412,100 km (0.074 R)
• M40: 9,571,122 km (0.102 R)
• M41: 9,972,643 km (0.085 R)
• M42: 10,053,575 km (0.116 R)
• M43: 10,134,657 km (0.052 R)
• M44: 10,461,529 km (0.077 R)
• M45: 10,847,342 km (0.1 R)
• M46: 11,406,538 km (0.106 R)
• M47: 11,491,211 km (0.111 R)
• M48: 11,832,144 km (0.117 R)
• M49: 12,962,955 km (0.054 R)
• M50: 13,645,869 km (0.081 R)
• M51: 14,097,655 km (0.095 R)
• M52: 14,188,610 km (0.112 R)
• M53: 15,046,703 km (0.097 R)
• M54: 15,139,753 km (0.097 R)
• M55: 15,450,917 km (0.08 R)
• M56: 16,652,786 km (0.103 R)
• M57: 17,427,254 km (0.069 R)
• M58: 17,524,942 km (0.091 R)
• M59: 17,655,391 km (0.117 R)
• M60: 17,819,051 km (0.113 R)
• M61: 18,445,118 km (0.107 R)
• M62: 18,910,966 km (0.046 R)
• M63: 19,078,366 km (0.03 R)
• M64: 19,145,535 km (0.104 R)
• M65: 19,752,753 km (0.116 R)
• M66: 19,854,629 km (0.114 R)
• M67: 20,092,789 km (0.088 R)
• M68: 21,542,393 km (0.063 R)
• M69: 21,717,272 km (0.086 R)
• M70: 21,892,452 km (0.073 R)
• M71: 22,209,150 km (0.092 R)
• M72: 22,633,859 km (0.087 R)
• M73: 22,704,918 km (0.088 R)
• M74: 22,847,185 km (0.062 R)
• M75: 22,953,998 km (0.085 R)
• M76: 23,204,126 km (0.052 R)
• M77: 23,383,344 km (0.088 R)
• M78: 24,177,409 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 13.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.62 AU - 9.46 AU

Year: 8543 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,588,812 km

• M1: 170,093 km (0.119 R)
• M2: 304,880 km (0.108 R)
• M3: 578,046 km (0.114 R)
• M4: 786,286 km (0.108 R)
• M5: 1,038,508 km (0.101 R)
• M6: 1,259,764 km (0.077 R)
• M7: 1,663,977 km (0.116 R)
• M8: 1,859,053 km (0.105 R)
• M9: 1,993,541 km (0.035 R)
• M10: 2,225,119 km (0.069 R)
• M11: 2,441,288 km (0.106 R)
• M12: 2,664,488 km (0.091 R)
• M13: 2,998,839 km (0.074 R)
• M14: 3,265,422 km (0.113 R)
• M15: 3,908,095 km (0.116 R)
• M16: 5,023,197 km (0.104 R)
• M17: 5,829,530 km (0.114 R)
• M18: 6,163,432 km (0.109 R)
• M19: 7,238,293 km (0.088 R)
• M20: 7,452,966 km (0.12 R)
• M21: 7,779,089 km (0.082 R)
• M22: 8,221,301 km (0.109 R)
• M23: 8,333,200 km (0.103 R)
• M24: 8,709,588 km (0.115 R)
• M25: 9,246,046 km (0.117 R)
• M26: 9,793,275 km (0.088 R)
• M27: 9,912,056 km (0.07 R)
• M28: 10,837,618 km (0.061 R)
• M29: 12,555,300 km (0.102 R)
• M30: 12,641,319 km (0.059 R)
• M31: 13,379,884 km (0.11 R)
• M32: 13,732,337 km (0.119 R)
• M33: 13,954,190 km (0.031 R)
• M34: 14,311,579 km (0.113 R)
• M35: 16,050,356 km (0.088 R)
• M36: 16,424,949 km (0.109 R)
• M37: 18,097,303 km (0.089 R)
• M38: 18,194,542 km (0.085 R)
• M39: 19,176,203 km (0.101 R)
• M40: 19,573,685 km (0.116 R)
• M41: 19,773,398 km (0.068 R)
• M42: 20,579,281 km (0.111 R)
• M43: 20,680,858 km (0.094 R)
• M44: 21,344,624 km (0.091 R)
• M45: 21,704,856 km (0.116 R)
• M46: 22,327,183 km (0.109 R)
• M47: 23,377,659 km (0.1 R)
• M48: 23,483,575 km (0.1 R)
• M49: 23,695,854 km (0.106 R)
• M50: 23,962,138 km (0.107 R)
• M51: 24,283,026 km (0.082 R)
• M52: 24,929,139 km (0.095 R)
• M53: 25,471,730 km (0.072 R)
• M54: 26,900,988 km (0.108 R)
• M55: 27,961,936 km (0.092 R)
• M56: 28,074,434 km (0.105 R)
• M57: 28,187,081 km (0.085 R)
• M58: 29,264,485 km (0.101 R)
• M59: 31,051,132 km (0.102 R)
• M60: 31,167,669 km (0.029 R)
• M61: 31,752,298 km (0.054 R)
• M62: 33,348,806 km (0.103 R)
• M63: 33,647,254 km (0.114 R)
• M64: 33,766,932 km (0.104 R)
• M65: 34,487,844 km (0.113 R)
• M66: 34,971,345 km (0.119 R)
• M67: 35,700,784 km (0.077 R)
• M68: 37,112,689 km (0.059 R)
• M69: 37,670,240 km (0.101 R)
• M70: 38,043,487 km (0.107 R)
• M71: 38,856,252 km (0.086 R)
• M72: 38,981,764 km (0.096 R)
• M73: 39,422,330 km (0.104 R)
• M74: 39,737,982 km (0.12 R)
• M75: 40,117,960 km (0.111 R)
• M76: 40,562,715 km (0.068 R)
• M77: 40,945,236 km (0.08 R)
• M78: 41,713,870 km (0.08 R)
• M79: 42,228,936 km (0.08 R)
• M80: 42,746,245 km (0.047 R)
• M81: 43,070,573 km (0.066 R)
• M82: 43,525,949 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 13.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.38 AU - 9.54 AU

Year: 9221 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,588,812 km

• M1: 638,035 km (0.067 R)
• M2: 900,280 km (0.076 R)
• M3: 1,278,613 km (0.11 R)
• M4: 1,427,164 km (0.076 R)
• M5: 1,564,345 km (0.118 R)
• M6: 1,688,212 km (0.119 R)
• M7: 1,984,117 km (0.073 R)
• M8: 2,099,606 km (0.048 R)
• M9: 2,197,593 km (0.109 R)
• M10: 2,626,340 km (0.092 R)
• M11: 2,753,798 km (0.07 R)
• M12: 3,148,736 km (0.04 R)
• M13: 3,632,535 km (0.117 R)
• M14: 3,799,188 km (0.041 R)
• M15: 3,992,767 km (0.11 R)
• M16: 4,115,437 km (0.06 R)
• M17: 4,214,471 km (0.068 R)
• M18: 4,364,667 km (0.064 R)
• M19: 4,491,078 km (0.08 R)
• M20: 4,721,907 km (0.059 R)
• M21: 4,825,878 km (0.104 R)
• M22: 5,168,756 km (0.051 R)
• M23: 5,711,946 km (0.1 R)
• M24: 6,187,966 km (0.08 R)
• M25: 6,503,019 km (0.101 R)
• M26: 7,328,500 km (0.068 R)
• M27: 7,845,960 km (0.097 R)
• M28: 8,062,577 km (0.104 R)
• M29: 8,438,367 km (0.111 R)
• M30: 9,272,375 km (0.065 R)
• M31: 9,435,886 km (0.028 R)
• M32: 9,666,266 km (0.093 R)
• M33: 9,798,810 km (0.072 R)
• M34: 9,965,313 km (0.108 R)
• M35: 10,132,713 km (0.07 R)
• M36: 10,334,969 km (0.105 R)
• M37: 10,709,113 km (0.049 R)
• M38: 10,846,294 km (0.087 R)
• M39: 11,261,279 km (0.105 R)
• M40: 13,229,837 km (0.111 R)
• M41: 13,377,191 km (0.064 R)
• M42: 13,599,045 km (0.081 R)
• M43: 13,859,644 km (0.084 R)
• M44: 15,110,133 km (0.04 R)
• M45: 15,225,622 km (0.068 R)
• M46: 15,457,350 km (0.096 R)
• M47: 15,573,737 km (0.105 R)
• M48: 15,690,423 km (0.089 R)
• M49: 15,924,544 km (0.114 R)
• M50: 16,159,861 km (0.074 R)
• M51: 16,396,375 km (0.072 R)
• M52: 17,153,041 km (0.084 R)
• M53: 17,313,710 km (0.12 R)
• M54: 18,576,316 km (0.074 R)
• M55: 18,700,033 km (0.085 R)
• M56: 19,239,633 km (0.039 R)
• M57: 19,364,846 km (0.112 R)
• M58: 19,490,359 km (0.07 R)
• M59: 19,868,542 km (0.06 R)
• M60: 20,206,633 km (0.074 R)
• M61: 20,333,941 km (0.05 R)
• M62: 21,405,361 km (0.072 R)
• M63: 21,665,212 km (0.088 R)
• M64: 22,407,068 km (0.038 R)
• M65: 23,201,882 km (0.094 R)
• M66: 23,826,303 km (0.088 R)
• M67: 24,140,608 km (0.113 R)
• M68: 25,046,274 km (0.118 R)
• M69: 25,549,222 km (0.108 R)
• M70: 25,732,928 km (0.082 R)
• M71: 26,101,537 km (0.119 R)
• M72: 26,797,616 km (0.08 R)
• M73: 27,405,881 km (0.093 R)
• M74: 27,782,419 km (0.106 R)
• M75: 28,970,076 km (0.086 R)
• M76: 29,065,819 km (0.105 R)
• M77: 30,709,451 km (0.114 R)
• M78: 31,051,581 km (0.059 R)
• M79: 31,198,636 km (0.108 R)
• M80: 31,345,840 km (0.118 R)
• M81: 33,030,911 km (0.091 R)
• M82: 33,632,593 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.2

Radius: 4.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.47 AU - 16.97 AU

Year: 25620 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,588,812 km

• M1: 101,278 km (0.08 R)
• M2: 163,660 km (0.071 R)
• M3: 241,002 km (0.097 R)
• M4: 318,943 km (0.101 R)
• M5: 354,996 km (0.104 R)
• M6: 499,507 km (0.112 R)
• M7: 600,935 km (0.053 R)
• M8: 1,069,326 km (0.06 R)
• M9: 1,162,675 km (0.108 R)
• M10: 1,668,016 km (0.1 R)
• M11: 2,352,427 km (0.055 R)
• M12: 2,877,365 km (0.027 R)
• M13: 2,929,126 km (0.096 R)
• M14: 3,658,865 km (0.072 R)
• M15: 3,856,783 km (0.054 R)
• M16: 4,058,291 km (0.12 R)
• M17: 4,233,769 km (0.076 R)
• M18: 4,501,550 km (0.112 R)
• M19: 5,053,566 km (0.05 R)
• M20: 5,273,923 km (0.099 R)
• M21: 5,822,200 km (0.119 R)
• M22: 6,186,470 km (0.043 R)
• M23: 6,764,068 km (0.11 R)
• M24: 6,798,475 km (0.055 R)
• M25: 7,252,505 km (0.082 R)
• M26: 8,559,691 km (0.1 R)
• M27: 9,393,699 km (0.109 R)
• M28: 9,898,592 km (0.116 R)
• M29: 10,016,325 km (0.068 R)
• M30: 11,219,242 km (0.085 R)
• M31: 11,921,006 km (0.06 R)
• M32: 12,088,106 km (0.12 R)
• M33: 12,424,851 km (0.071 R)
• M34: 13,193,485 km (0.113 R)
• M35: 13,323,037 km (0.047 R)
• M36: 13,714,534 km (0.064 R)
• M37: 14,286,447 km (0.112 R)
• M38: 14,642,340 km (0.084 R)
• M39: 15,046,105 km (0.111 R)
• M40: 15,590,192 km (0.071 R)
• M41: 15,727,224 km (0.118 R)
• M42: 17,213,629 km (0.099 R)
• M43: 17,544,689 km (0.09 R)
• M44: 17,592,111 km (0.051 R)
• M45: 17,782,400 km (0.118 R)
• M46: 18,357,454 km (0.046 R)
• M47: 18,502,115 km (0.097 R)
• M48: 20,667,544 km (0.086 R)
• M49: 20,717,660 km (0.11 R)
• M50: 21,373,197 km (0.091 R)
• M51: 21,627,065 km (0.066 R)
• M52: 22,137,942 km (0.115 R)
• M53: 22,394,801 km (0.107 R)
• M54: 23,067,393 km (0.117 R)
• M55: 23,589,340 km (0.094 R)
• M56: 25,392,593 km (0.071 R)
• M57: 25,500,004 km (0.084 R)
• M58: 26,528,340 km (0.072 R)
• M59: 26,582,794 km (0.075 R)
• M60: 27,404,684 km (0.04 R)
• M61: 29,185,797 km (0.096 R)
• M62: 29,354,693 km (0.071 R)
• M63: 29,693,532 km (0.118 R)
• M64: 30,260,956 km (0.113 R)
• M65: 30,660,233 km (0.115 R)
• M66: 31,521,917 km (0.098 R)
• M67: 32,508,066 km (0.109 R)
• M68: 32,624,752 km (0.096 R)
• M69: 32,858,424 km (0.112 R)
• M70: 34,332,113 km (0.095 R)
• M71: 34,629,364 km (0.031 R)
• M72: 36,310,096 km (0.071 R)
• M73: 36,734,356 km (0.118 R)
• M74: 37,343,368 km (0.112 R)
• M75: 37,894,337 km (0.115 R)
• M76: 38,324,731 km (0.089 R)
• M77: 38,756,620 km (0.104 R)
• M78: 38,818,553 km (0.115 R)
• M79: 39,190,304 km (0.058 R)
• M80: 39,750,099 km (0.085 R)
• M81: 39,999,778 km (0.043 R)
• M82: 41,066,710 km (0.106 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: 334 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit