🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 28.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 76.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.53 AU - 0.67 AU

Year: 163 Days

Day: 16.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.9 AU - 3.06 AU

Year: 1366 Days

Day: 20.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,627,836 km

• M1: 1,224,159 km (0.086 R)
• M2: 1,308,084 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.06 AU - 4.4 AU

Year: 2520 Days

Day: 27.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 14.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.1 AU - 14.24 AU

Year: 15778 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 105,627,836 km

• M1: 208,839 km (0.064 R)
• M2: 341,233 km (0.076 R)
• M3: 676,182 km (0.119 R)
• M4: 991,983 km (0.106 R)
• M5: 1,103,434 km (0.088 R)
• M6: 1,578,407 km (0.109 R)
• M7: 1,694,495 km (0.092 R)
• M8: 1,848,132 km (0.102 R)
• M9: 1,970,952 km (0.113 R)
• M10: 2,432,910 km (0.085 R)
• M11: 3,370,440 km (0.088 R)
• M12: 3,544,273 km (0.114 R)
• M13: 3,969,430 km (0.08 R)
• M14: 4,458,316 km (0.069 R)
• M15: 4,673,886 km (0.118 R)
• M16: 4,770,826 km (0.116 R)
• M17: 5,725,260 km (0.091 R)
• M18: 5,986,308 km (0.076 R)
• M19: 6,547,300 km (0.08 R)
• M20: 6,820,317 km (0.081 R)
• M21: 7,406,291 km (0.047 R)
• M22: 8,124,960 km (0.082 R)
• M23: 8,656,182 km (0.09 R)
• M24: 9,443,665 km (0.093 R)
• M25: 9,721,618 km (0.059 R)
• M26: 10,635,810 km (0.114 R)
• M27: 10,957,446 km (0.105 R)
• M28: 11,380,359 km (0.051 R)
• M29: 11,643,202 km (0.069 R)
• M30: 11,941,500 km (0.05 R)
• M31: 12,579,386 km (0.109 R)
• M32: 12,681,112 km (0.065 R)
• M33: 13,297,456 km (0.037 R)
• M34: 14,488,255 km (0.115 R)
• M35: 14,666,276 km (0.105 R)
• M36: 14,988,510 km (0.11 R)
• M37: 15,132,423 km (0.11 R)
• M38: 15,276,935 km (0.057 R)
• M39: 15,458,098 km (0.054 R)
• M40: 15,567,154 km (0.054 R)
• M41: 15,932,622 km (0.097 R)
• M42: 18,995,489 km (0.101 R)
• M43: 19,229,609 km (0.059 R)
• M44: 19,543,017 km (0.076 R)
• M45: 20,374,183 km (0.115 R)
• M46: 20,493,861 km (0.075 R)
• M47: 20,613,689 km (0.097 R)
• M48: 20,934,576 km (0.107 R)
• M49: 21,784,891 km (0.111 R)
• M50: 22,358,000 km (0.098 R)
• M51: 22,481,418 km (0.104 R)
• M52: 22,853,169 km (0.074 R)
• M53: 24,614,983 km (0.083 R)
• M54: 24,784,926 km (0.086 R)
• M55: 25,383,318 km (0.116 R)
• M56: 25,555,056 km (0.074 R)
• M57: 25,813,561 km (0.06 R)
• M58: 26,768,744 km (0.061 R)
• M59: 28,000,981 km (0.039 R)
• M60: 28,311,995 km (0.088 R)
• M61: 28,490,166 km (0.052 R)
• M62: 29,251,769 km (0.051 R)
• M63: 30,338,448 km (0.061 R)
• M64: 30,612,212 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.8

Radius: 6.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.25 AU - 14.85 AU

Year: 17450 Days

Day: 20.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,627,836 km

• M1: 302,038 km (0.089 R)
• M2: 467,643 km (0.108 R)
• M3: 676,482 km (0.099 R)
• M4: 1,032,525 km (0.105 R)
• M5: 1,230,293 km (0.069 R)
• M6: 1,324,240 km (0.116 R)
• M7: 1,459,776 km (0.082 R)
• M8: 1,519,316 km (0.109 R)
• M9: 1,702,723 km (0.099 R)
• M10: 1,765,554 km (0.113 R)
• M11: 1,829,133 km (0.068 R)
• M12: 2,181,137 km (0.111 R)
• M13: 3,279,634 km (0.093 R)
• M14: 3,517,196 km (0.1 R)
• M15: 3,733,065 km (0.046 R)
• M16: 3,981,099 km (0.111 R)
• M17: 4,262,941 km (0.075 R)
• M18: 4,406,256 km (0.105 R)
• M19: 4,697,822 km (0.083 R)
• M20: 5,025,740 km (0.055 R)
• M21: 5,207,801 km (0.114 R)
• M22: 5,766,848 km (0.117 R)
• M23: 5,925,422 km (0.061 R)
• M24: 5,989,300 km (0.081 R)
• M25: 6,442,881 km (0.107 R)
• M26: 8,907,955 km (0.095 R)
• M27: 9,128,312 km (0.09 R)
• M28: 9,387,715 km (0.119 R)
• M29: 9,462,215 km (0.032 R)
• M30: 9,537,014 km (0.119 R)
• M31: 9,838,005 km (0.077 R)
• M32: 10,103,990 km (0.118 R)
• M33: 10,759,528 km (0.117 R)
• M34: 11,072,935 km (0.1 R)
• M35: 11,508,564 km (0.111 R)
• M36: 12,030,661 km (0.111 R)
• M37: 12,152,284 km (0.104 R)
• M38: 12,601,676 km (0.073 R)
• M39: 12,931,838 km (0.09 R)
• M40: 13,727,400 km (0.074 R)
• M41: 14,409,716 km (0.112 R)
• M42: 14,452,650 km (0.039 R)
• M43: 14,885,138 km (0.113 R)
• M44: 15,146,635 km (0.116 R)
• M45: 16,029,262 km (0.049 R)
• M46: 17,064,779 km (0.077 R)
• M47: 17,338,543 km (0.076 R)
• M48: 17,430,097 km (0.083 R)
• M49: 17,936,486 km (0.036 R)
• M50: 18,121,837 km (0.105 R)
• M51: 18,494,486 km (0.064 R)
• M52: 18,587,984 km (0.116 R)
• M53: 18,728,606 km (0.069 R)
• M54: 19,105,294 km (0.03 R)
• M55: 19,866,298 km (0.101 R)
• M56: 20,010,062 km (0.092 R)
• M57: 20,443,447 km (0.084 R)
• M58: 20,491,767 km (0.044 R)
• M59: 21,172,587 km (0.116 R)
• M60: 21,368,560 km (0.098 R)
• M61: 21,712,785 km (0.12 R)
• M62: 22,207,804 km (0.054 R)
• M63: 22,556,517 km (0.068 R)
• M64: 23,158,498 km (0.112 R)
• M65: 23,259,327 km (0.096 R)
• M66: 24,480,944 km (0.057 R)
• M67: 26,037,061 km (0.03 R)
• M68: 26,141,929 km (0.12 R)
• M69: 26,721,172 km (0.097 R)
• M70: 27,251,496 km (0.111 R)
• M71: 27,678,299 km (0.066 R)
• M72: 29,571,161 km (0.1 R)
• M73: 29,845,074 km (0.118 R)
• M74: 30,284,892 km (0.051 R)
• M75: 30,450,347 km (0.082 R)
• M76: 30,671,453 km (0.067 R)
• M77: 31,004,159 km (0.096 R)
• M78: 31,170,960 km (0.067 R)
• M79: 31,226,611 km (0.096 R)
• M80: 31,841,159 km (0.094 R)
• M81: 32,178,053 km (0.104 R)
• M82: 32,685,639 km (0.029 R)
• M83: 33,708,589 km (0.078 R)
• M84: 33,994,620 km (0.096 R)
• M85: 34,281,549 km (0.102 R)
• M86: 35,553,131 km (0.116 R)
• M87: 36,194,606 km (0.116 R)
• M88: 36,253,249 km (0.091 R)
• M89: 37,075,738 km (0.086 R)
• M90: 38,023,291 km (0.075 R)
• M91: 38,619,588 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 8

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.25 AU - 17.69 AU

Year: 22327 Days

Day: 15.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,627,836 km

• M1: 107,411 km (0.113 R)
• M2: 188,045 km (0.081 R)
• M3: 972,536 km (0.109 R)
• M4: 1,432,549 km (0.053 R)
• M5: 1,532,181 km (0.117 R)
• M6: 1,880,744 km (0.108 R)
• M7: 2,690,518 km (0.077 R)
• M8: 3,327,805 km (0.072 R)
• M9: 3,505,377 km (0.071 R)
• M10: 4,834,405 km (0.109 R)
• M11: 5,815,767 km (0.107 R)
• M12: 6,411,615 km (0.065 R)
• M13: 7,026,612 km (0.11 R)
• M14: 7,312,494 km (0.105 R)
• M15: 7,660,458 km (0.047 R)
• M16: 8,192,727 km (0.08 R)
• M17: 9,480,466 km (0.099 R)
• M18: 10,115,658 km (0.092 R)
• M19: 10,373,565 km (0.119 R)
• M20: 11,560,923 km (0.103 R)
• M21: 14,277,322 km (0.089 R)
• M22: 14,421,833 km (0.061 R)
• M23: 14,494,238 km (0.036 R)
• M24: 15,004,367 km (0.111 R)
• M25: 16,192,474 km (0.075 R)
• M26: 17,256,713 km (0.098 R)
• M27: 17,333,456 km (0.115 R)
• M28: 19,053,533 km (0.106 R)
• M29: 19,292,291 km (0.053 R)
• M30: 19,452,062 km (0.104 R)
• M31: 20,257,197 km (0.09 R)
• M32: 20,419,511 km (0.109 R)
• M33: 20,745,485 km (0.091 R)
• M34: 20,991,124 km (0.104 R)
• M35: 23,670,572 km (0.088 R)
• M36: 26,721,920 km (0.111 R)
• M37: 30,172,095 km (0.12 R)
• M38: 30,729,647 km (0.11 R)
• M39: 31,384,287 km (0.099 R)
• M40: 31,478,234 km (0.102 R)
• M41: 31,572,182 km (0.111 R)
• M42: 31,666,279 km (0.114 R)
• M43: 32,327,501 km (0.111 R)
• M44: 32,422,347 km (0.082 R)
• M45: 33,759,751 km (0.038 R)
• M46: 35,603,396 km (0.1 R)
• M47: 38,078,792 km (0.097 R)
• M48: 38,178,873 km (0.098 R)
• M49: 38,279,103 km (0.116 R)
• M50: 38,379,483 km (0.095 R)
• M51: 38,882,581 km (0.092 R)
• M52: 39,691,905 km (0.099 R)
• M53: 42,672,194 km (0.116 R)
• M54: 43,821,255 km (0.05 R)
• M55: 43,926,273 km (0.096 R)
• M56: 45,192,470 km (0.063 R)
• M57: 45,298,534 km (0.112 R)
• M58: 47,329,326 km (0.094 R)
• M59: 47,760,616 km (0.117 R)
• M60: 48,301,712 km (0.097 R)
• M61: 48,518,629 km (0.09 R)
• M62: 50,595,945 km (0.054 R)
• M63: 50,816,302 km (0.086 R)
• M64: 51,036,959 km (0.036 R)
• M65: 51,700,875 km (0.06 R)
• M66: 53,037,232 km (0.106 R)
• M67: 53,822,023 km (0.103 R)
• M68: 55,176,332 km (0.072 R)
• M69: 58,610,950 km (0.077 R)
• M70: 60,470,750 km (0.111 R)
• M71: 61,407,981 km (0.084 R)
• M72: 61,996,200 km (0.096 R)
• M73: 62,114,083 km (0.095 R)
• M74: 64,129,017 km (0.057 R)
• M75: 65,684,386 km (0.102 R)
• M76: 67,252,172 km (0.107 R)
• M77: 67,494,371 km (0.078 R)
• M78: 69,565,553 km (0.111 R)
• M79: 69,687,924 km (0.086 R)
• M80: 70,916,721 km (0.051 R)
• M81: 71,657,380 km (0.054 R)
• M82: 72,773,231 km (0.088 R)
• M83: 73,270,943 km (0.112 R)
• M84: 75,650,746 km (0.04 R)
• M85: 77,420,488 km (0.112 R)
• M86: 77,928,523 km (0.113 R)
• M87: 79,715,769 km (0.095 R)
• M88: 79,972,179 km (0.085 R)
• M89: 80,357,244 km (0.118 R)
• M90: 80,614,403 km (0.119 R)
• M91: 81,387,375 km (0.085 R)
• M92: 83,851,103 km (0.084 R)
• M93: 85,026,792 km (0.043 R)
• M94: 87,658,668 km (0.09 R)
• M95: 87,791,062 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 5.5

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.01 AU - 19.53 AU

Year: 27320 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,627,836 km

• M1: 85,720 km (0.103 R)
• M2: 207,193 km (0.089 R)
• M3: 1,858,305 km (0.093 R)
• M4: 1,898,995 km (0.119 R)
• M5: 2,280,021 km (0.083 R)
• M6: 2,501,875 km (0.071 R)
• M7: 2,823,959 km (0.072 R)
• M8: 4,078,188 km (0.109 R)
• M9: 4,185,000 km (0.028 R)
• M10: 4,959,169 km (0.111 R)
• M11: 5,016,166 km (0.12 R)
• M12: 6,323,951 km (0.088 R)
• M13: 7,015,093 km (0.056 R)
• M14: 7,862,565 km (0.105 R)
• M15: 8,399,920 km (0.096 R)
• M16: 8,467,987 km (0.103 R)
• M17: 8,810,716 km (0.075 R)
• M18: 8,949,094 km (0.084 R)
• M19: 9,723,114 km (0.116 R)
• M20: 10,886,835 km (0.108 R)
• M21: 11,864,308 km (0.115 R)
• M22: 12,402,112 km (0.091 R)
• M23: 13,105,372 km (0.089 R)
• M24: 15,125,542 km (0.086 R)
• M25: 15,540,975 km (0.115 R)
• M26: 16,468,332 km (0.086 R)
• M27: 17,413,641 km (0.109 R)
• M28: 23,250,351 km (0.09 R)
• M29: 23,922,196 km (0.093 R)
• M30: 24,990,923 km (0.093 R)
• M31: 25,186,896 km (0.116 R)
• M32: 25,975,875 km (0.111 R)
• M33: 26,075,208 km (0.117 R)
• M34: 27,376,111 km (0.119 R)
• M35: 27,477,090 km (0.102 R)
• M36: 30,772,282 km (0.111 R)
• M37: 31,721,331 km (0.1 R)
• M38: 32,146,189 km (0.106 R)
• M39: 35,282,359 km (0.047 R)
• M40: 35,943,282 km (0.04 R)
• M41: 36,608,245 km (0.11 R)
• M42: 36,719,545 km (0.113 R)
• M43: 37,053,897 km (0.112 R)
• M44: 37,501,344 km (0.086 R)
• M45: 39,422,629 km (0.112 R)
• M46: 39,993,794 km (0.09 R)
• M47: 40,337,869 km (0.088 R)
• M48: 41,028,862 km (0.116 R)
• M49: 41,375,779 km (0.118 R)
• M50: 43,949,760 km (0.065 R)
• M51: 45,853,991 km (0.108 R)
• M52: 48,882,899 km (0.098 R)
• M53: 50,483,297 km (0.054 R)
• M54: 50,855,048 km (0.075 R)
• M55: 51,850,921 km (0.115 R)
• M56: 54,876,688 km (0.09 R)
• M57: 55,642,030 km (0.072 R)
• M58: 55,897,843 km (0.093 R)
• M59: 57,700,198 km (0.109 R)
• M60: 58,348,405 km (0.094 R)
• M61: 59,914,097 km (0.114 R)
• M62: 60,045,145 km (0.104 R)
• M63: 63,888,314 km (0.115 R)
• M64: 66,992,320 km (0.079 R)
• M65: 68,631,314 km (0.115 R)
• M66: 68,905,677 km (0.056 R)
• M67: 69,043,008 km (0.086 R)
• M68: 71,114,340 km (0.062 R)
• M69: 73,767,009 km (0.073 R)
• M70: 74,752,410 km (0.096 R)
• M71: 78,594,084 km (0.085 R)
• M72: 79,312,602 km (0.08 R)
• M73: 80,177,577 km (0.118 R)
• M74: 81,626,133 km (0.048 R)
• M75: 81,916,952 km (0.098 R)
• M76: 83,961,805 km (0.057 R)
• M77: 84,402,221 km (0.072 R)
• M78: 89,147,166 km (0.086 R)
• M79: 89,596,409 km (0.096 R)
• M80: 90,948,773 km (0.082 R)
• M81: 92,005,234 km (0.071 R)
• M82: 92,762,348 km (0.073 R)
• M83: 94,130,271 km (0.104 R)
• M84: 95,351,888 km (0.093 R)
• M85: 96,732,377 km (0.103 R)
• M86: 97,965,063 km (0.087 R)
• M87: 98,893,019 km (0.05 R)
• M88: 99,823,817 km (0.084 R)
• M89: 102,476,935 km (0.105 R)
• M90: 102,790,642 km (0.041 R)
• M91: 103,733,408 km (0.12 R)
• M92: 103,890,934 km (0.066 R)
• M93: 104,521,339 km (0.052 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit