🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 13.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 353 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,833,839 km

• M1: 182,659 km (0.116 R)
• M2: 290,818 km (0.117 R)
• M3: 377,735 km (0.118 R)
• M4: 479,012 km (0.11 R)
• M5: 578,794 km (0.099 R)
• M6: 737,368 km (0.058 R)
• M7: 828,922 km (0.118 R)
• M8: 968,048 km (0.115 R)
• M9: 1,167,013 km (0.062 R)
• M10: 1,390,213 km (0.048 R)
• M11: 1,512,434 km (0.06 R)
• M12: 1,741,020 km (0.083 R)
• M13: 1,941,481 km (0.09 R)
• M14: 2,250,700 km (0.078 R)
• M15: 2,396,109 km (0.113 R)
• M16: 2,538,377 km (0.081 R)
• M17: 2,639,206 km (0.1 R)
• M18: 2,734,948 km (0.093 R)
• M19: 2,923,292 km (0.112 R)
• M20: 3,015,893 km (0.082 R)
• M21: 3,197,355 km (0.051 R)
• M22: 3,444,940 km (0.112 R)
• M23: 3,549,957 km (0.092 R)
• M24: 3,677,415 km (0.038 R)
• M25: 3,770,614 km (0.115 R)
• M26: 3,857,231 km (0.087 R)
• M27: 3,951,777 km (0.085 R)
• M28: 4,091,502 km (0.116 R)
• M29: 4,188,142 km (0.109 R)
• M30: 4,353,298 km (0.025 R)
• M31: 4,444,403 km (0.109 R)
• M32: 4,589,812 km (0.12 R)
• M33: 4,705,751 km (0.064 R)
• M34: 4,869,859 km (0.049 R)
• M35: 4,980,412 km (0.083 R)
• M36: 5,163,670 km (0.104 R)
• M37: 5,349,171 km (0.1 R)
• M38: 5,627,573 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.7

Radius: 8.7

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 404 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 82,833,839 km

• M1: 108,758 km (0.065 R)
• M2: 175,927 km (0.116 R)
• M3: 248,183 km (0.113 R)
• M4: 310,864 km (0.067 R)
• M5: 365,468 km (0.048 R)
• M6: 430,842 km (0.104 R)
• M7: 490,531 km (0.081 R)
• M8: 650,302 km (0.093 R)
• M9: 802,443 km (0.113 R)
• M10: 874,400 km (0.105 R)
• M11: 1,016,218 km (0.104 R)
• M12: 1,218,923 km (0.112 R)
• M13: 1,287,738 km (0.11 R)
• M14: 1,352,963 km (0.117 R)
• M15: 1,440,029 km (0.058 R)
• M16: 1,497,325 km (0.107 R)
• M17: 1,555,519 km (0.048 R)
• M18: 1,646,923 km (0.069 R)
• M19: 1,734,587 km (0.079 R)
• M20: 1,795,773 km (0.085 R)
• M21: 1,869,076 km (0.115 R)
• M22: 1,978,133 km (0.086 R)
• M23: 2,136,706 km (0.097 R)
• M24: 2,202,679 km (0.1 R)
• M25: 2,269,101 km (0.116 R)
• M26: 2,348,687 km (0.077 R)
• M27: 2,447,870 km (0.108 R)
• M28: 2,542,266 km (0.098 R)
• M29: 2,624,994 km (0.108 R)
• M30: 2,695,604 km (0.086 R)
• M31: 2,845,651 km (0.101 R)
• M32: 2,905,041 km (0.087 R)
• M33: 2,978,194 km (0.025 R)
• M34: 3,106,250 km (0.037 R)
• M35: 3,277,390 km (0.107 R)
• M36: 3,339,772 km (0.115 R)
• M37: 3,486,827 km (0.114 R)
• M38: 3,607,553 km (0.052 R)
• M39: 3,679,210 km (0.077 R)
• M40: 3,816,690 km (0.117 R)
• M41: 3,911,685 km (0.082 R)
• M42: 4,044,678 km (0.075 R)
• M43: 4,164,057 km (0.117 R)
• M44: 4,224,345 km (0.111 R)
• M45: 4,398,925 km (0.093 R)
• M46: 4,661,320 km (0.089 R)
• M47: 4,913,093 km (0.091 R)
• M48: 4,992,679 km (0.068 R)
• M49: 5,088,871 km (0.097 R)
• M50: 5,454,638 km (0.086 R)
• M51: 5,545,443 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 12

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.44 AU

Year: 930 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,833,839 km

• M1: 173,683 km (0.095 R)
• M2: 327,320 km (0.098 R)
• M3: 502,200 km (0.117 R)
• M4: 600,785 km (0.111 R)
• M5: 866,321 km (0.097 R)
• M6: 961,316 km (0.085 R)
• M7: 1,147,715 km (0.119 R)
• M8: 1,276,369 km (0.09 R)
• M9: 1,641,089 km (0.092 R)
• M10: 1,744,012 km (0.03 R)
• M11: 1,875,808 km (0.115 R)
• M12: 2,186,971 km (0.112 R)
• M13: 2,262,668 km (0.081 R)
• M14: 2,416,903 km (0.116 R)
• M15: 2,725,673 km (0.08 R)
• M16: 2,807,354 km (0.042 R)
• M17: 3,132,280 km (0.096 R)
• M18: 3,250,463 km (0.108 R)
• M19: 3,348,449 km (0.117 R)
• M20: 3,480,394 km (0.107 R)
• M21: 3,670,533 km (0.101 R)
• M22: 3,761,190 km (0.119 R)
• M23: 3,864,113 km (0.057 R)
• M24: 4,026,127 km (0.075 R)
• M25: 4,178,717 km (0.03 R)
• M26: 4,537,902 km (0.106 R)
• M27: 4,623,173 km (0.07 R)
• M28: 4,709,042 km (0.119 R)
• M29: 4,907,259 km (0.087 R)
• M30: 4,982,357 km (0.056 R)
• M31: 5,057,754 km (0.105 R)
• M32: 5,171,748 km (0.1 R)
• M33: 5,414,994 km (0.049 R)
• M34: 5,662,130 km (0.105 R)
• M35: 5,859,898 km (0.106 R)
• M36: 6,100,152 km (0.093 R)
• M37: 6,235,239 km (0.111 R)
• M38: 6,371,074 km (0.118 R)
• M39: 6,521,869 km (0.104 R)
• M40: 6,812,837 km (0.104 R)
• M41: 6,938,798 km (0.091 R)
• M42: 7,108,143 km (0.119 R)
• M43: 7,278,684 km (0.11 R)
• M44: 7,450,722 km (0.041 R)
• M45: 7,945,592 km (0.087 R)
• M46: 8,034,004 km (0.104 R)
• M47: 8,331,105 km (0.09 R)
• M48: 8,405,904 km (0.052 R)
• M49: 8,616,688 km (0.047 R)
• M50: 8,875,043 km (0.04 R)
• M51: 9,059,049 km (0.101 R)
• M52: 9,166,909 km (0.101 R)
• M53: 9,259,659 km (0.113 R)
• M54: 9,337,301 km (0.087 R)
• M55: 9,728,499 km (0.063 R)
• M56: 9,807,337 km (0.084 R)
• M57: 9,981,619 km (0.079 R)
• M58: 10,333,323 km (0.104 R)
• M59: 10,478,433 km (0.098 R)
• M60: 10,607,985 km (0.104 R)
• M61: 10,901,346 km (0.086 R)
• M62: 11,032,544 km (0.107 R)
• M63: 11,131,278 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 13.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.53 AU - 2.39 AU

Year: 1894 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,833,839 km

• M1: 194,477 km (0.088 R)
• M2: 294,409 km (0.094 R)
• M3: 422,764 km (0.082 R)
• M4: 556,055 km (0.081 R)
• M5: 648,656 km (0.03 R)
• M6: 788,830 km (0.089 R)
• M7: 1,067,381 km (0.034 R)
• M8: 1,346,231 km (0.099 R)
• M9: 1,444,667 km (0.118 R)
• M10: 1,532,032 km (0.101 R)
• M11: 1,628,223 km (0.073 R)
• M12: 1,827,188 km (0.117 R)
• M13: 1,944,623 km (0.107 R)
• M14: 2,312,633 km (0.108 R)
• M15: 2,795,685 km (0.104 R)
• M16: 2,897,860 km (0.081 R)
• M17: 3,132,430 km (0.101 R)
• M18: 3,247,620 km (0.052 R)
• M19: 3,445,987 km (0.088 R)
• M20: 3,639,118 km (0.04 R)
• M21: 3,779,291 km (0.088 R)
• M22: 3,921,409 km (0.079 R)
• M23: 4,036,300 km (0.116 R)
• M24: 4,230,478 km (0.108 R)
• M25: 4,407,901 km (0.05 R)
• M26: 4,597,891 km (0.109 R)
• M27: 4,699,019 km (0.081 R)
• M28: 4,944,658 km (0.119 R)
• M29: 5,038,007 km (0.063 R)
• M30: 5,416,939 km (0.119 R)
• M31: 5,534,672 km (0.086 R)
• M32: 5,631,612 km (0.094 R)
• M33: 5,827,136 km (0.057 R)
• M34: 5,980,773 km (0.12 R)
• M35: 6,213,996 km (0.025 R)
• M36: 6,450,062 km (0.058 R)
• M37: 6,838,867 km (0.067 R)
• M38: 7,094,380 km (0.1 R)
• M39: 7,294,093 km (0.111 R)
• M40: 7,388,788 km (0.05 R)
• M41: 7,687,236 km (0.109 R)
• M42: 7,904,452 km (0.104 R)
• M43: 8,136,179 km (0.034 R)
• M44: 8,320,634 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 10.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.83 AU - 3.13 AU

Year: 3551 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 82,833,839 km

• M1: 160,967 km (0.061 R)
• M2: 258,056 km (0.115 R)
• M3: 416,181 km (0.055 R)
• M4: 546,481 km (0.105 R)
• M5: 660,475 km (0.034 R)
• M6: 810,222 km (0.068 R)
• M7: 1,121,535 km (0.115 R)
• M8: 1,222,963 km (0.099 R)
• M9: 1,303,297 km (0.075 R)
• M10: 1,427,164 km (0.114 R)
• M11: 1,512,135 km (0.058 R)
• M12: 1,813,725 km (0.041 R)
• M13: 1,971,850 km (0.094 R)
• M14: 2,125,038 km (0.097 R)
• M15: 2,242,472 km (0.097 R)
• M16: 2,432,910 km (0.041 R)
• M17: 2,556,029 km (0.11 R)
• M18: 2,691,714 km (0.119 R)
• M19: 2,862,106 km (0.045 R)
• M20: 3,003,177 km (0.104 R)
• M21: 3,281,130 km (0.097 R)
• M22: 3,625,804 km (0.115 R)
• M23: 3,778,842 km (0.109 R)
• M24: 3,850,200 km (0.113 R)
• M25: 4,018,348 km (0.106 R)
• M26: 4,115,587 km (0.112 R)
• M27: 4,424,656 km (0.115 R)
• M28: 4,499,904 km (0.057 R)
• M29: 4,947,800 km (0.103 R)
• M30: 5,117,893 km (0.103 R)
• M31: 5,463,763 km (0.089 R)
• M32: 5,653,154 km (0.116 R)
• M33: 6,122,293 km (0.1 R)
• M34: 6,404,135 km (0.092 R)
• M35: 6,489,406 km (0.081 R)
• M36: 6,893,021 km (0.083 R)
• M37: 7,573,691 km (0.036 R)
• M38: 7,648,939 km (0.069 R)
• M39: 8,260,196 km (0.065 R)
• M40: 8,462,303 km (0.074 R)
• M41: 8,823,731 km (0.075 R)
• M42: 8,966,597 km (0.088 R)
• M43: 9,254,573 km (0.098 R)
• M44: 10,756,984 km (0.079 R)
• M45: 11,148,632 km (0.075 R)
• M46: 11,372,131 km (0.106 R)
• M47: 11,649,186 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.3

Radius: 7.2

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.12 AU - 11.06 AU

Year: 22123 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,833,839 km

• M1: 148,700 km (0.106 R)
• M2: 198,367 km (0.1 R)
• M3: 289,322 km (0.069 R)
• M4: 702,512 km (0.082 R)
• M5: 1,305,690 km (0.089 R)
• M6: 1,397,992 km (0.043 R)
• M7: 1,589,328 km (0.115 R)
• M8: 1,655,001 km (0.052 R)
• M9: 2,512,347 km (0.049 R)
• M10: 2,667,031 km (0.067 R)
• M11: 3,232,660 km (0.1 R)
• M12: 3,358,622 km (0.109 R)
• M13: 3,746,379 km (0.08 R)
• M14: 5,138,836 km (0.095 R)
• M15: 6,942,388 km (0.062 R)
• M16: 6,996,543 km (0.1 R)
• M17: 8,396,031 km (0.097 R)
• M18: 8,979,463 km (0.08 R)
• M19: 9,038,554 km (0.091 R)
• M20: 9,515,771 km (0.054 R)
• M21: 10,370,573 km (0.04 R)
• M22: 10,619,354 km (0.107 R)
• M23: 10,870,080 km (0.115 R)
• M24: 11,186,181 km (0.088 R)
• M25: 11,698,254 km (0.098 R)
• M26: 11,957,208 km (0.07 R)
• M27: 12,087,358 km (0.111 R)
• M28: 13,414,740 km (0.113 R)
• M29: 13,890,312 km (0.1 R)
• M30: 14,027,194 km (0.088 R)
• M31: 14,233,340 km (0.108 R)
• M32: 14,371,269 km (0.034 R)
• M33: 14,927,624 km (0.029 R)
• M34: 15,491,159 km (0.111 R)
• M35: 15,918,261 km (0.09 R)
• M36: 16,133,233 km (0.05 R)
• M37: 16,711,429 km (0.037 R)
• M38: 21,022,390 km (0.107 R)
• M39: 21,179,618 km (0.105 R)
• M40: 21,416,132 km (0.109 R)
• M41: 21,891,704 km (0.1 R)
• M42: 23,339,661 km (0.095 R)
• M43: 23,910,976 km (0.112 R)
• M44: 24,075,085 km (0.107 R)
• M45: 25,234,169 km (0.083 R)
• M46: 27,520,473 km (0.044 R)
• M47: 29,431,885 km (0.118 R)
• M48: 29,519,699 km (0.065 R)
• M49: 30,403,523 km (0.076 R)
• M50: 30,937,887 km (0.08 R)
• M51: 31,475,542 km (0.071 R)
• M52: 32,559,827 km (0.062 R)
• M53: 32,741,738 km (0.108 R)
• M54: 33,472,673 km (0.109 R)
• M55: 38,545,687 km (0.095 R)
• M56: 38,738,069 km (0.111 R)
• M57: 38,930,751 km (0.099 R)
• M58: 40,094,025 km (0.081 R)
• M59: 40,191,562 km (0.075 R)
• M60: 42,355,346 km (0.076 R)
• M61: 42,554,012 km (0.083 R)
• M62: 44,758,785 km (0.056 R)
• M63: 45,569,755 km (0.095 R)
• M64: 46,283,188 km (0.104 R)
• M65: 47,824,644 km (0.104 R)
• M66: 49,382,856 km (0.086 R)
• M67: 50,746,739 km (0.093 R)
• M68: 51,063,139 km (0.046 R)
• M69: 54,803,834 km (0.09 R)
• M70: 55,997,625 km (0.079 R)
• M71: 56,324,646 km (0.053 R)
• M72: 59,518,710 km (0.103 R)
• M73: 60,298,414 km (0.061 R)
• M74: 62,093,439 km (0.108 R)
• M75: 65,391,324 km (0.056 R)
• M76: 66,195,861 km (0.104 R)
• M77: 67,466,695 km (0.081 R)
• M78: 67,814,660 km (0.11 R)
• M79: 68,163,372 km (0.076 R)
• M80: 68,978,980 km (0.098 R)
• M81: 73,940,692 km (0.211 R)
• M82: 74,179,899 km (0.105 R)
• M83: 75,138,971 km (0.034 R)
• M84: 76,948,358 km (0.082 R)
• M85: 77,797,625 km (0.072 R)
• M86: 78,284,267 km (0.105 R)
• M87: 79,016,249 km (0.07 R)
• M88: 79,138,470 km (0.032 R)
• M89: 81,348,929 km (0.119 R)
• M90: 82,461,787 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit