🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.71 AU - 0.85 AU

Year: 261 Days

Day: 47 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,379,136 km

• M1: 612,454 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 281 Days

Day: 39.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.37 AU - 1.45 AU

Year: 634 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.33 AU - 1.49 AU

Year: 634 Days

Day: 26.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.36 AU - 5.18 AU

Year: 3342 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,379,136 km

• M1: 175,927 km (0.095 R)
• M2: 352,602 km (0.043 R)
• M3: 607,966 km (0.092 R)
• M4: 700,417 km (0.103 R)
• M5: 911,350 km (0.093 R)
• M6: 1,020,856 km (0.107 R)
• M7: 1,254,229 km (0.098 R)
• M8: 1,356,853 km (0.079 R)
• M9: 1,516,773 km (0.108 R)
• M10: 1,867,580 km (0.061 R)
• M11: 1,962,425 km (0.106 R)
• M12: 2,244,716 km (0.107 R)
• M13: 2,410,171 km (0.089 R)
• M14: 2,514,142 km (0.097 R)
• M15: 2,632,923 km (0.094 R)
• M16: 2,862,555 km (0.109 R)
• M17: 3,028,758 km (0.054 R)
• M18: 3,155,617 km (0.083 R)
• M19: 3,356,527 km (0.055 R)
• M20: 3,771,063 km (0.107 R)
• M21: 4,015,506 km (0.098 R)
• M22: 4,139,672 km (0.085 R)
• M23: 4,360,180 km (0.104 R)
• M24: 4,487,936 km (0.092 R)
• M25: 4,796,557 km (0.038 R)
• M26: 4,978,468 km (0.113 R)
• M27: 5,975,089 km (0.045 R)
• M28: 6,224,917 km (0.118 R)
• M29: 6,351,178 km (0.079 R)
• M30: 6,734,896 km (0.063 R)
• M31: 6,957,647 km (0.042 R)
• M32: 7,410,630 km (0.085 R)
• M33: 7,582,966 km (0.099 R)
• M34: 8,424,754 km (0.119 R)
• M35: 9,009,382 km (0.095 R)
• M36: 9,111,408 km (0.088 R)
• M37: 9,316,806 km (0.038 R)
• M38: 9,440,822 km (0.083 R)
• M39: 9,648,763 km (0.095 R)
• M40: 10,026,797 km (0.084 R)
• M41: 10,153,955 km (0.101 R)
• M42: 10,431,160 km (0.102 R)
• M43: 10,732,600 km (0.106 R)
• M44: 11,278,034 km (0.067 R)
• M45: 11,498,840 km (0.061 R)
• M46: 11,832,593 km (0.106 R)
• M47: 11,989,521 km (0.115 R)
• M48: 12,147,048 km (0.09 R)
• M49: 12,418,718 km (0.039 R)
• M50: 13,060,642 km (0.099 R)
• M51: 13,292,519 km (0.066 R)
• M52: 13,572,566 km (0.081 R)
• M53: 14,162,430 km (0.094 R)
• M54: 14,472,397 km (0.103 R)
• M55: 14,929,568 km (0.119 R)
• M56: 15,269,455 km (0.074 R)
• M57: 15,661,102 km (0.111 R)
• M58: 16,056,040 km (0.12 R)
• M59: 16,279,689 km (0.109 R)
• M60: 16,654,731 km (0.083 R)
• M61: 16,805,526 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 12.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.25 AU - 4.41 AU

Year: 3413 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,379,136 km

• M1: 163,959 km (0.05 R)
• M2: 246,836 km (0.081 R)
• M3: 325,525 km (0.072 R)
• M4: 419,024 km (0.079 R)
• M5: 541,395 km (0.057 R)
• M6: 705,653 km (0.099 R)
• M7: 888,462 km (0.103 R)
• M8: 1,098,796 km (0.11 R)
• M9: 1,302,698 km (0.083 R)
• M10: 1,619,846 km (0.112 R)
• M11: 2,141,494 km (0.039 R)
• M12: 2,487,962 km (0.117 R)
• M13: 2,637,710 km (0.112 R)
• M14: 3,598,577 km (0.052 R)
• M15: 3,837,485 km (0.102 R)
• M16: 3,924,102 km (0.084 R)
• M17: 4,028,970 km (0.076 R)
• M18: 4,170,190 km (0.111 R)
• M19: 4,567,073 km (0.111 R)
• M20: 4,677,477 km (0.113 R)
• M21: 4,957,524 km (0.047 R)
• M22: 5,052,070 km (0.115 R)
• M23: 5,475,432 km (0.06 R)
• M24: 5,573,269 km (0.101 R)
• M25: 6,030,739 km (0.105 R)
• M26: 6,213,248 km (0.104 R)
• M27: 6,583,503 km (0.073 R)
• M28: 6,792,342 km (0.097 R)
• M29: 7,131,181 km (0.109 R)
• M30: 7,453,864 km (0.111 R)
• M31: 7,891,587 km (0.11 R)
• M32: 8,270,369 km (0.056 R)
• M33: 8,723,650 km (0.088 R)
• M34: 8,976,321 km (0.034 R)
• M35: 9,654,299 km (0.116 R)
• M36: 9,749,144 km (0.113 R)
• M37: 10,227,857 km (0.081 R)
• M38: 10,567,594 km (0.119 R)
• M39: 11,108,988 km (0.103 R)
• M40: 11,383,052 km (0.07 R)
• M41: 11,709,923 km (0.112 R)
• M42: 11,887,196 km (0.057 R)
• M43: 12,372,941 km (0.025 R)
• M44: 12,476,014 km (0.068 R)
• M45: 12,579,386 km (0.115 R)
• M46: 12,969,687 km (0.04 R)
• M47: 13,815,513 km (0.091 R)
• M48: 13,895,697 km (0.064 R)
• M49: 14,245,008 km (0.092 R)
• M50: 14,733,595 km (0.112 R)
• M51: 14,870,328 km (0.061 R)
• M52: 14,952,606 km (0.08 R)
• M53: 15,200,191 km (0.092 R)
• M54: 15,310,594 km (0.08 R)
• M55: 15,560,273 km (0.103 R)
• M56: 15,979,147 km (0.086 R)
• M57: 16,204,142 km (0.051 R)
• M58: 16,628,701 km (0.117 R)
• M59: 17,258,209 km (0.115 R)
• M60: 18,012,182 km (0.08 R)
• M61: 18,187,810 km (0.029 R)
• M62: 18,305,095 km (0.076 R)
• M63: 18,570,032 km (0.102 R)
• M64: 18,717,686 km (0.042 R)
• M65: 18,836,167 km (0.101 R)
• M66: 19,103,648 km (0.12 R)
• M67: 19,223,027 km (0.064 R)
• M68: 19,402,395 km (0.098 R)
• M69: 19,943,939 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 4.4

Gravity: 37.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.19 AU - 12.47 AU

Year: 15411 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,379,136 km

• M1: 60,587 km (0.111 R)
• M2: 360,830 km (0.089 R)
• M3: 616,942 km (0.109 R)
• M4: 829,371 km (0.07 R)
• M5: 1,038,957 km (0.059 R)
• M6: 1,162,375 km (0.107 R)
• M7: 1,290,581 km (0.119 R)
• M8: 1,616,704 km (0.052 R)
• M9: 1,702,274 km (0.057 R)
• M10: 1,760,019 km (0.109 R)
• M11: 1,789,191 km (0.074 R)
• M12: 2,373,221 km (0.028 R)
• M13: 3,294,893 km (0.102 R)
• M14: 3,624,308 km (0.053 R)
• M15: 5,294,867 km (0.072 R)
• M16: 5,337,203 km (0.108 R)
• M17: 5,422,175 km (0.084 R)
• M18: 5,636,549 km (0.093 R)
• M19: 6,029,393 km (0.116 R)
• M20: 7,879,769 km (0.113 R)
• M21: 8,714,974 km (0.094 R)
• M22: 8,965,999 km (0.076 R)
• M23: 9,475,230 km (0.116 R)
• M24: 10,150,964 km (0.097 R)
• M25: 11,275,192 km (0.057 R)
• M26: 11,329,795 km (0.105 R)
• M27: 11,439,001 km (0.108 R)
• M28: 11,824,216 km (0.072 R)
• M29: 13,523,049 km (0.1 R)
• M30: 13,638,987 km (0.12 R)
• M31: 16,210,126 km (0.112 R)
• M32: 17,329,866 km (0.078 R)
• M33: 17,581,939 km (0.116 R)
• M34: 18,345,785 km (0.096 R)
• M35: 19,250,553 km (0.1 R)
• M36: 19,774,146 km (0.102 R)
• M37: 19,971,615 km (0.071 R)
• M38: 20,037,588 km (0.115 R)
• M39: 20,235,954 km (0.107 R)
• M40: 21,778,458 km (0.092 R)
• M41: 22,323,892 km (0.096 R)
• M42: 22,667,069 km (0.085 R)
• M43: 22,735,884 km (0.063 R)
• M44: 23,428,074 km (0.041 R)
• M45: 24,056,834 km (0.058 R)
• M46: 24,127,145 km (0.081 R)
• M47: 24,974,916 km (0.108 R)
• M48: 26,554,669 km (0.078 R)
• M49: 29,133,587 km (0.097 R)
• M50: 29,508,479 km (0.095 R)
• M51: 29,583,577 km (0.118 R)
• M52: 30,490,589 km (0.048 R)
• M53: 30,718,726 km (0.055 R)
• M54: 31,483,470 km (0.077 R)
• M55: 32,254,348 km (0.039 R)
• M56: 32,797,688 km (0.113 R)
• M57: 35,240,022 km (0.113 R)
• M58: 36,281,523 km (0.1 R)
• M59: 37,170,583 km (0.115 R)
• M60: 37,903,463 km (0.099 R)
• M61: 39,052,823 km (0.089 R)
• M62: 39,217,979 km (0.109 R)
• M63: 40,630,931 km (0.088 R)
• M64: 40,798,182 km (0.113 R)
• M65: 41,891,443 km (0.1 R)
• M66: 42,060,489 km (0.102 R)
• M67: 42,399,178 km (0.088 R)
• M68: 42,653,794 km (0.068 R)
• M69: 42,823,886 km (0.116 R)
• M70: 43,250,091 km (0.096 R)
• M71: 43,763,211 km (0.079 R)
• M72: 44,450,614 km (0.105 R)
• M73: 44,709,418 km (0.111 R)
• M74: 45,055,139 km (0.083 R)
• M75: 45,401,757 km (0.07 R)
• M76: 45,488,524 km (0.07 R)
• M77: 46,621,728 km (0.106 R)
• M78: 47,235,827 km (0.106 R)
• M79: 47,323,790 km (0.096 R)
• M80: 47,764,207 km (0.116 R)
• M81: 48,738,238 km (0.119 R)
• M82: 49,183,142 km (0.088 R)
• M83: 49,808,162 km (0.088 R)
• M84: 51,608,573 km (0.119 R)
• M85: 52,243,765 km (0.1 R)
• M86: 52,607,886 km (0.081 R)
• M87: 53,980,746 km (0.117 R)
• M88: 54,164,602 km (0.044 R)
• M89: 54,995,020 km (0.092 R)
• M90: 55,550,925 km (0.056 R)
• M91: 59,683,866 km (0.11 R)
• M92: 59,779,010 km (0.113 R)
• M93: 61,979,595 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.69 AU - 17.91 AU

Year: 26080 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,379,136 km

• M1: 115,190 km (0.062 R)
• M2: 180,864 km (0.052 R)
• M3: 431,889 km (0.119 R)
• M4: 570,117 km (0.107 R)
• M5: 644,916 km (0.064 R)
• M6: 805,435 km (0.077 R)
• M7: 1,070,522 km (0.069 R)
• M8: 1,164,919 km (0.052 R)
• M9: 1,396,347 km (0.074 R)
• M10: 1,678,638 km (0.071 R)
• M11: 2,056,821 km (0.111 R)
• M12: 2,715,351 km (0.1 R)
• M13: 2,978,344 km (0.073 R)
• M14: 3,249,565 km (0.098 R)
• M15: 3,913,181 km (0.031 R)
• M16: 4,931,643 km (0.096 R)
• M17: 7,743,635 km (0.087 R)
• M18: 8,179,264 km (0.097 R)
• M19: 8,622,821 km (0.095 R)
• M20: 9,009,233 km (0.105 R)
• M21: 9,269,982 km (0.114 R)
• M22: 9,798,960 km (0.106 R)
• M23: 12,587,464 km (0.091 R)
• M24: 12,733,023 km (0.08 R)
• M25: 13,025,636 km (0.051 R)
• M26: 14,067,286 km (0.112 R)
• M27: 14,142,833 km (0.117 R)
• M28: 15,836,131 km (0.058 R)
• M29: 16,309,010 km (0.117 R)
• M30: 17,592,560 km (0.104 R)
• M31: 20,170,431 km (0.064 R)
• M32: 20,940,710 km (0.073 R)
• M33: 21,720,564 km (0.113 R)
• M34: 22,070,174 km (0.089 R)
• M35: 23,846,349 km (0.104 R)
• M36: 25,575,701 km (0.077 R)
• M37: 25,944,908 km (0.041 R)
• M38: 27,345,144 km (0.093 R)
• M39: 27,722,580 km (0.105 R)
• M40: 28,292,249 km (0.078 R)
• M41: 29,926,755 km (0.09 R)
• M42: 30,218,471 km (0.114 R)
• M43: 30,706,609 km (0.107 R)
• M44: 32,885,202 km (0.048 R)
• M45: 34,908,663 km (0.107 R)
• M46: 35,832,280 km (0.028 R)
• M47: 36,141,948 km (0.115 R)
• M48: 38,018,653 km (0.112 R)
• M49: 39,606,485 km (0.116 R)
• M50: 41,216,009 km (0.088 R)
• M51: 41,540,486 km (0.093 R)
• M52: 43,395,051 km (0.051 R)
• M53: 44,942,492 km (0.117 R)
• M54: 46,058,940 km (0.087 R)
• M55: 49,347,700 km (0.086 R)
• M56: 49,577,333 km (0.113 R)
• M57: 50,268,325 km (0.089 R)
• M58: 51,194,486 km (0.089 R)
• M59: 52,126,331 km (0.063 R)
• M60: 54,480,253 km (0.091 R)
• M61: 55,193,087 km (0.079 R)
• M62: 58,682,158 km (0.115 R)
• M63: 59,535,016 km (0.073 R)
• M64: 60,269,392 km (0.075 R)
• M65: 61,870,538 km (0.119 R)
• M66: 61,994,255 km (0.112 R)
• M67: 62,490,172 km (0.055 R)
• M68: 63,610,511 km (0.053 R)
• M69: 65,366,490 km (0.116 R)
• M70: 65,492,601 km (0.048 R)
• M71: 65,997,494 km (0.054 R)
• M72: 66,757,451 km (0.064 R)
• M73: 67,775,016 km (0.111 R)
• M74: 68,797,817 km (0.094 R)
• M75: 69,439,741 km (0.04 R)
• M76: 69,696,900 km (0.039 R)
• M77: 70,858,677 km (0.108 R)
• M78: 71,506,885 km (0.101 R)
• M79: 72,939,733 km (0.092 R)
• M80: 75,040,835 km (0.113 R)
• M81: 76,098,791 km (0.117 R)
• M82: 77,161,834 km (0.091 R)
• M83: 77,428,268 km (0.07 R)
• M84: 78,363,404 km (0.051 R)
• M85: 80,650,007 km (0.031 R)
• M86: 81,191,252 km (0.091 R)
• M87: 81,869,529 km (0.071 R)
• M88: 82,549,601 km (0.109 R)
• M89: 85,702,077 km (0.032 R)
• M90: 87,640,117 km (0.089 R)
• M91: 88,335,897 km (0.042 R)
• M92: 90,714,952 km (0.07 R)
• M93: 93,824,793 km (0.093 R)
• M94: 93,966,911 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 3.9

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.57 AU - 21.67 AU

Year: 28013 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,379,136 km

• M1: 244,293 km (0.067 R)
• M2: 272,867 km (0.081 R)
• M3: 602,281 km (0.112 R)
• M4: 642,224 km (0.053 R)
• M5: 1,642,734 km (0.096 R)
• M6: 2,857,469 km (0.107 R)
• M7: 3,637,323 km (0.095 R)
• M8: 4,204,299 km (0.119 R)
• M9: 5,759,368 km (0.106 R)
• M10: 6,151,016 km (0.113 R)
• M11: 7,330,296 km (0.1 R)
• M12: 7,754,406 km (0.066 R)
• M13: 8,478,908 km (0.036 R)
• M14: 8,824,330 km (0.1 R)
• M15: 9,477,923 km (0.093 R)
• M16: 10,884,442 km (0.032 R)
• M17: 11,912,628 km (0.109 R)
• M18: 12,354,690 km (0.075 R)
• M19: 13,311,967 km (0.118 R)
• M20: 13,483,256 km (0.07 R)
• M21: 16,018,790 km (0.083 R)
• M22: 16,384,108 km (0.1 R)
• M23: 17,558,751 km (0.059 R)
• M24: 18,441,528 km (0.118 R)
• M25: 22,929,464 km (0.105 R)
• M26: 25,931,445 km (0.12 R)
• M27: 26,288,385 km (0.105 R)
• M28: 27,224,120 km (0.029 R)
• M29: 27,296,675 km (0.111 R)
• M30: 28,390,833 km (0.099 R)
• M31: 30,171,198 km (0.115 R)
• M32: 35,091,921 km (0.073 R)
• M33: 36,201,039 km (0.063 R)
• M34: 36,519,982 km (0.092 R)
• M35: 36,679,902 km (0.095 R)
• M36: 39,678,591 km (0.12 R)
• M37: 40,007,557 km (0.069 R)
• M38: 40,668,032 km (0.094 R)
• M39: 41,916,127 km (0.101 R)
• M40: 43,261,161 km (0.12 R)
• M41: 43,854,017 km (0.076 R)
• M42: 44,534,987 km (0.026 R)
• M43: 45,133,678 km (0.091 R)
• M44: 46,425,455 km (0.104 R)
• M45: 47,380,488 km (0.101 R)
• M46: 47,729,350 km (0.109 R)
• M47: 49,309,852 km (0.1 R)
• M48: 51,264,797 km (0.083 R)
• M49: 52,161,636 km (0.055 R)
• M50: 53,335,381 km (0.073 R)
• M51: 55,433,341 km (0.077 R)
• M52: 61,221,133 km (0.099 R)
• M53: 63,704,907 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit