🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.59 AU - 0.63 AU

Year: 168 Days

Day: 13.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 229 Days

Day: 24.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.18 AU - 2.9 AU

Year: 1429 Days

Day: 14 Hours

Environment

Temp: -87 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,913,346 km

• M1: 1,922,632 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.91 AU - 5.19 AU

Year: 3427 Days

Day: 14.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,913,346 km

• M1: 272,867 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 11.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.85 AU - 8.13 AU

Year: 7238 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,913,346 km

• M1: 142,118 km (0.108 R)
• M2: 215,122 km (0.057 R)
• M3: 294,409 km (0.11 R)
• M4: 400,025 km (0.065 R)
• M5: 636,090 km (0.045 R)
• M6: 771,626 km (0.084 R)
• M7: 945,459 km (0.08 R)
• M8: 1,073,664 km (0.068 R)
• M9: 1,301,053 km (0.109 R)
• M10: 1,561,054 km (0.119 R)
• M11: 1,732,343 km (0.094 R)
• M12: 1,855,911 km (0.071 R)
• M13: 2,225,717 km (0.105 R)
• M14: 2,761,577 km (0.109 R)
• M15: 3,447,483 km (0.112 R)
• M16: 3,902,410 km (0.046 R)
• M17: 4,208,338 km (0.067 R)
• M18: 4,546,578 km (0.116 R)
• M19: 5,509,091 km (0.047 R)
• M20: 5,772,683 km (0.059 R)
• M21: 6,121,694 km (0.05 R)
• M22: 6,230,452 km (0.104 R)
• M23: 6,812,089 km (0.108 R)
• M24: 7,295,739 km (0.078 R)
• M25: 7,643,853 km (0.091 R)
• M26: 7,790,459 km (0.065 R)
• M27: 8,598,586 km (0.114 R)
• M28: 8,751,176 km (0.115 R)
• M29: 9,464,758 km (0.106 R)
• M30: 10,068,385 km (0.095 R)
• M31: 10,586,293 km (0.109 R)
• M32: 10,815,776 km (0.074 R)
• M33: 11,146,238 km (0.088 R)
• M34: 12,743,943 km (0.095 R)
• M35: 12,987,938 km (0.103 R)
• M36: 13,093,105 km (0.086 R)
• M37: 14,051,578 km (0.065 R)
• M38: 14,412,259 km (0.113 R)
• M39: 14,703,077 km (0.11 R)
• M40: 14,959,039 km (0.108 R)
• M41: 15,106,094 km (0.112 R)
• M42: 15,475,601 km (0.055 R)
• M43: 15,549,801 km (0.085 R)
• M44: 16,261,289 km (0.079 R)
• M45: 16,640,070 km (0.104 R)
• M46: 16,906,953 km (0.074 R)
• M47: 16,983,397 km (0.079 R)
• M48: 17,329,118 km (0.04 R)
• M49: 17,406,311 km (0.069 R)
• M50: 19,172,014 km (0.118 R)
• M51: 19,532,096 km (0.08 R)
• M52: 19,975,056 km (0.094 R)
• M53: 20,543,677 km (0.065 R)
• M54: 21,076,545 km (0.037 R)
• M55: 21,158,824 km (0.111 R)
• M56: 21,365,269 km (0.109 R)
• M57: 21,655,339 km (0.112 R)
• M58: 22,113,856 km (0.091 R)
• M59: 22,659,889 km (0.105 R)
• M60: 23,082,951 km (0.106 R)
• M61: 23,465,922 km (0.061 R)
• M62: 24,065,959 km (0.118 R)
• M63: 24,281,380 km (0.105 R)
• M64: 24,670,933 km (0.12 R)
• M65: 25,193,478 km (0.111 R)
• M66: 25,456,172 km (0.115 R)
• M67: 25,719,614 km (0.064 R)
• M68: 26,604,785 km (0.094 R)
• M69: 26,961,575 km (0.107 R)
• M70: 27,095,765 km (0.087 R)
• M71: 27,454,800 km (0.114 R)
• M72: 27,589,886 km (0.087 R)
• M73: 28,495,851 km (0.111 R)
• M74: 29,043,978 km (0.101 R)
• M75: 29,181,608 km (0.077 R)
• M76: 29,595,695 km (0.058 R)
• M77: 29,734,222 km (0.119 R)
• M78: 30,290,278 km (0.026 R)
• M79: 31,271,640 km (0.078 R)
• M80: 31,412,710 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 8.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.91 AU - 9.29 AU

Year: 8905 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,913,346 km

• M1: 235,018 km (0.092 R)
• M2: 330,013 km (0.072 R)
• M3: 467,045 km (0.055 R)
• M4: 564,732 km (0.116 R)
• M5: 717,023 km (0.096 R)
• M6: 988,992 km (0.038 R)
• M7: 1,080,545 km (0.064 R)
• M8: 1,136,794 km (0.096 R)
• M9: 1,292,077 km (0.12 R)
• M10: 1,372,411 km (0.091 R)
• M11: 1,559,408 km (0.097 R)
• M12: 1,710,502 km (0.115 R)
• M13: 1,866,682 km (0.108 R)
• M14: 2,638,607 km (0.074 R)
• M15: 2,898,309 km (0.091 R)
• M16: 3,555,044 km (0.032 R)
• M17: 4,226,439 km (0.075 R)
• M18: 4,286,577 km (0.104 R)
• M19: 4,623,023 km (0.078 R)
• M20: 4,747,488 km (0.115 R)
• M21: 4,810,170 km (0.032 R)
• M22: 5,224,107 km (0.098 R)
• M23: 5,386,421 km (0.114 R)
• M24: 5,682,774 km (0.078 R)
• M25: 6,188,565 km (0.118 R)
• M26: 6,291,488 km (0.119 R)
• M27: 6,779,177 km (0.073 R)
• M28: 7,027,510 km (0.078 R)
• M29: 7,460,446 km (0.076 R)
• M30: 7,533,450 km (0.095 R)
• M31: 7,827,709 km (0.12 R)
• M32: 7,901,909 km (0.117 R)
• M33: 7,976,259 km (0.055 R)
• M34: 8,125,857 km (0.074 R)
• M35: 8,238,654 km (0.095 R)
• M36: 8,656,481 km (0.112 R)
• M37: 9,159,429 km (0.116 R)
• M38: 9,355,252 km (0.087 R)
• M39: 9,991,642 km (0.115 R)
• M40: 10,437,144 km (0.107 R)
• M41: 11,473,708 km (0.087 R)
• M42: 12,154,378 km (0.071 R)
• M43: 12,542,884 km (0.057 R)
• M44: 13,867,423 km (0.105 R)
• M45: 14,047,390 km (0.094 R)
• M46: 14,409,716 km (0.054 R)
• M47: 15,097,118 km (0.106 R)
• M48: 15,328,695 km (0.076 R)
• M49: 15,421,596 km (0.1 R)
• M50: 15,561,470 km (0.1 R)
• M51: 17,368,014 km (0.056 R)
• M52: 18,099,248 km (0.111 R)
• M53: 18,197,534 km (0.07 R)
• M54: 18,345,336 km (0.116 R)
• M55: 21,175,130 km (0.115 R)
• M56: 21,278,652 km (0.083 R)
• M57: 21,434,383 km (0.045 R)
• M58: 21,799,103 km (0.035 R)
• M59: 22,587,334 km (0.096 R)
• M60: 23,599,363 km (0.117 R)
• M61: 24,029,756 km (0.107 R)
• M62: 25,117,333 km (0.092 R)
• M63: 25,446,747 km (0.119 R)
• M64: 26,054,414 km (0.052 R)
• M65: 26,109,915 km (0.098 R)
• M66: 29,048,466 km (0.089 R)
• M67: 29,451,931 km (0.092 R)
• M68: 29,741,253 km (0.077 R)
• M69: 29,857,341 km (0.078 R)
• M70: 30,031,623 km (0.065 R)
• M71: 30,264,547 km (0.104 R)
• M72: 30,322,890 km (0.077 R)
• M73: 30,556,562 km (0.058 R)
• M74: 32,387,789 km (0.085 R)
• M75: 33,346,712 km (0.104 R)
• M76: 33,467,288 km (0.112 R)
• M77: 34,132,699 km (0.108 R)
• M78: 35,292,531 km (0.098 R)
• M79: 35,538,321 km (0.059 R)
• M80: 35,661,440 km (0.118 R)
• M81: 37,025,174 km (0.12 R)
• M82: 37,274,853 km (0.066 R)
• M83: 37,838,837 km (0.113 R)
• M84: 38,721,913 km (0.105 R)
• M85: 39,675,450 km (0.119 R)
• M86: 39,803,206 km (0.094 R)
• M87: 40,829,896 km (0.108 R)
• M88: 41,865,413 km (0.11 R)
• M89: 42,713,034 km (0.118 R)
• M90: 43,962,177 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.8

Radius: 8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.92 AU - 16.7 AU

Year: 21152 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,913,346 km

• M1: 145,260 km (0.089 R)
• M2: 287,976 km (0.094 R)
• M3: 484,996 km (0.1 R)
• M4: 724,054 km (0.036 R)
• M5: 844,630 km (0.061 R)
• M6: 1,275,621 km (0.106 R)
• M7: 1,423,125 km (0.098 R)
• M8: 1,545,196 km (0.077 R)
• M9: 1,639,144 km (0.08 R)
• M10: 2,242,322 km (0.113 R)
• M11: 2,755,443 km (0.075 R)
• M12: 2,908,631 km (0.109 R)
• M13: 3,064,662 km (0.111 R)
• M14: 3,143,799 km (0.106 R)
• M15: 3,425,941 km (0.117 R)
• M16: 3,674,273 km (0.094 R)
• M17: 3,971,524 km (0.113 R)
• M18: 4,725,498 km (0.118 R)
• M19: 4,863,128 km (0.093 R)
• M20: 5,095,453 km (0.036 R)
• M21: 5,189,401 km (0.116 R)
• M22: 5,765,352 km (0.092 R)
• M23: 5,912,407 km (0.045 R)
• M24: 6,977,095 km (0.1 R)
• M25: 7,398,063 km (0.065 R)
• M26: 7,451,320 km (0.051 R)
• M27: 7,558,133 km (0.047 R)
• M28: 7,881,564 km (0.119 R)
• M29: 8,822,534 km (0.104 R)
• M30: 8,878,933 km (0.1 R)
• M31: 9,049,175 km (0.097 R)
• M32: 9,507,992 km (0.115 R)
• M33: 10,448,514 km (0.037 R)
• M34: 11,051,244 km (0.081 R)
• M35: 12,290,363 km (0.117 R)
• M36: 12,798,247 km (0.085 R)
• M37: 13,442,715 km (0.095 R)
• M38: 14,031,831 km (0.11 R)
• M39: 14,629,475 km (0.09 R)
• M40: 17,454,930 km (0.096 R)
• M41: 19,773,697 km (0.101 R)
• M42: 20,219,050 km (0.102 R)
• M43: 20,667,843 km (0.081 R)
• M44: 21,119,928 km (0.053 R)
• M45: 21,880,484 km (0.094 R)
• M46: 22,495,481 km (0.075 R)
• M47: 22,805,148 km (0.101 R)
• M48: 23,585,301 km (0.077 R)
• M49: 25,252,121 km (0.098 R)
• M50: 26,140,283 km (0.117 R)
• M51: 26,956,639 km (0.11 R)
• M52: 29,286,326 km (0.118 R)
• M53: 29,624,418 km (0.09 R)
• M54: 30,219,219 km (0.071 R)
• M55: 32,026,959 km (0.102 R)
• M56: 32,812,348 km (0.047 R)
• M57: 34,848,226 km (0.059 R)
• M58: 35,565,996 km (0.062 R)
• M59: 37,564,624 km (0.081 R)
• M60: 38,116,041 km (0.118 R)
• M61: 38,485,099 km (0.116 R)
• M62: 39,879,800 km (0.095 R)
• M63: 41,480,198 km (0.109 R)
• M64: 43,197,732 km (0.12 R)
• M65: 44,258,680 km (0.118 R)
• M66: 45,523,530 km (0.088 R)
• M67: 46,504,592 km (0.112 R)
• M68: 47,691,053 km (0.036 R)
• M69: 49,188,079 km (0.095 R)
• M70: 50,903,368 km (0.077 R)
• M71: 55,746,450 km (0.099 R)
• M72: 59,233,576 km (0.099 R)
• M73: 62,138,916 km (0.081 R)
• M74: 63,444,906 km (0.094 R)
• M75: 64,430,457 km (0.109 R)
• M76: 64,980,079 km (0.056 R)
• M77: 65,200,437 km (0.062 R)
• M78: 65,862,856 km (0.03 R)
• M79: 66,305,666 km (0.107 R)
• M80: 66,971,825 km (0.118 R)
• M81: 67,975,178 km (0.1 R)
• M82: 68,422,625 km (0.079 R)
• M83: 68,758,921 km (0.058 R)
• M84: 69,545,806 km (0.075 R)
• M85: 69,996,694 km (0.109 R)
• M86: 72,037,957 km (0.033 R)
• M87: 72,380,087 km (0.118 R)
• M88: 72,608,523 km (0.072 R)
• M89: 73,524,361 km (0.089 R)
• M90: 74,328,899 km (0.109 R)
• M91: 74,444,089 km (0.101 R)
• M92: 75,020,939 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 7

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 19.02 AU - 20.28 AU

Year: 30757 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,913,346 km

• M1: 141,370 km (0.086 R)
• M2: 274,961 km (0.095 R)
• M3: 369,507 km (0.114 R)
• M4: 498,909 km (0.092 R)
• M5: 914,791 km (0.042 R)
• M6: 1,187,807 km (0.077 R)
• M7: 1,554,920 km (0.097 R)
• M8: 2,593,429 km (0.112 R)
• M9: 3,111,037 km (0.102 R)
• M10: 3,566,413 km (0.117 R)
• M11: 5,159,481 km (0.098 R)
• M12: 6,593,526 km (0.057 R)
• M13: 7,116,969 km (0.094 R)
• M14: 7,896,524 km (0.101 R)
• M15: 8,327,515 km (0.095 R)
• M16: 8,640,025 km (0.068 R)
• M17: 8,892,845 km (0.09 R)
• M18: 9,276,564 km (0.105 R)
• M19: 9,341,041 km (0.085 R)
• M20: 10,192,851 km (0.06 R)
• M21: 10,729,458 km (0.095 R)
• M22: 11,275,192 km (0.073 R)
• M23: 11,969,924 km (0.112 R)
• M24: 12,393,436 km (0.116 R)
• M25: 14,508,749 km (0.097 R)
• M26: 15,035,932 km (0.107 R)
• M27: 15,111,779 km (0.09 R)
• M28: 15,799,779 km (0.12 R)
• M29: 17,206,448 km (0.079 R)
• M30: 19,061,312 km (0.111 R)
• M31: 21,574,407 km (0.109 R)
• M32: 21,659,977 km (0.088 R)
• M33: 21,917,285 km (0.083 R)
• M34: 23,746,867 km (0.107 R)
• M35: 23,835,130 km (0.094 R)
• M36: 25,896,887 km (0.12 R)
• M37: 30,283,995 km (0.058 R)
• M38: 31,440,386 km (0.105 R)
• M39: 32,219,342 km (0.111 R)
• M40: 34,394,046 km (0.107 R)
• M41: 34,694,140 km (0.111 R)
• M42: 36,615,575 km (0.111 R)
• M43: 37,434,922 km (0.056 R)
• M44: 37,640,619 km (0.055 R)
• M45: 38,467,596 km (0.107 R)
• M46: 41,514,756 km (0.101 R)
• M47: 43,660,887 km (0.116 R)
• M48: 45,513,507 km (0.111 R)
• M49: 45,623,162 km (0.102 R)
• M50: 46,615,145 km (0.095 R)
• M51: 50,766,935 km (0.085 R)
• M52: 53,291,100 km (0.11 R)
• M53: 53,638,466 km (0.106 R)
• M54: 54,102,818 km (0.119 R)
• M55: 54,801,739 km (0.084 R)
• M56: 58,102,915 km (0.103 R)
• M57: 59,777,514 km (0.103 R)
• M58: 62,319,182 km (0.116 R)
• M59: 62,563,026 km (0.033 R)
• M60: 63,787,186 km (0.084 R)
• M61: 64,895,706 km (0.085 R)
• M62: 67,882,727 km (0.119 R)
• M63: 69,014,434 km (0.114 R)
• M64: 74,118,863 km (0.085 R)
• M65: 74,377,369 km (0.102 R)
• M66: 75,673,784 km (0.086 R)
• M67: 77,501,421 km (0.072 R)
• M68: 78,552,346 km (0.08 R)
• M69: 79,211,474 km (0.117 R)
• M70: 79,872,547 km (0.101 R)
• M71: 81,066,937 km (0.041 R)
• M72: 84,011,471 km (0.071 R)
• M73: 85,361,443 km (0.067 R)
• M74: 86,990,863 km (0.077 R)
• M75: 91,524,426 km (0.118 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit