🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 9.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 388 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,465,714 km

• M1: 120,127 km (0.09 R)
• M2: 178,620 km (0.117 R)
• M3: 279,000 km (0.109 R)
• M4: 336,446 km (0.028 R)
• M5: 422,464 km (0.116 R)
• M6: 497,114 km (0.054 R)
• M7: 555,906 km (0.098 R)
• M8: 623,075 km (0.066 R)
• M9: 684,560 km (0.101 R)
• M10: 766,240 km (0.098 R)
• M11: 885,919 km (0.09 R)
• M12: 1,102,985 km (0.063 R)
• M13: 1,203,964 km (0.111 R)
• M14: 1,264,700 km (0.042 R)
• M15: 1,475,933 km (0.093 R)
• M16: 1,545,196 km (0.104 R)
• M17: 1,849,478 km (0.113 R)
• M18: 1,936,993 km (0.066 R)
• M19: 2,047,247 km (0.054 R)
• M20: 2,216,592 km (0.114 R)
• M21: 2,309,791 km (0.048 R)
• M22: 2,481,679 km (0.045 R)
• M23: 2,564,706 km (0.094 R)
• M24: 2,719,240 km (0.067 R)
• M25: 2,785,662 km (0.057 R)
• M26: 2,886,491 km (0.051 R)
• M27: 2,944,684 km (0.106 R)
• M28: 3,096,676 km (0.067 R)
• M29: 3,176,262 km (0.113 R)
• M30: 3,256,446 km (0.08 R)
• M31: 3,342,465 km (0.114 R)
• M32: 3,439,405 km (0.096 R)
• M33: 3,568,508 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 10.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.88 AU - 2.42 AU

Year: 2004 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,465,714 km

• M1: 126,859 km (0.088 R)
• M2: 248,482 km (0.088 R)
• M3: 311,313 km (0.081 R)
• M4: 636,689 km (0.101 R)
• M5: 799,601 km (0.086 R)
• M6: 949,049 km (0.108 R)
• M7: 1,108,071 km (0.041 R)
• M8: 1,251,685 km (0.045 R)
• M9: 1,332,169 km (0.102 R)
• M10: 1,408,165 km (0.106 R)
• M11: 1,485,656 km (0.079 R)
• M12: 1,754,484 km (0.098 R)
• M13: 1,923,380 km (0.071 R)
• M14: 2,300,217 km (0.065 R)
• M15: 2,692,313 km (0.091 R)
• M16: 2,814,086 km (0.08 R)
• M17: 2,995,997 km (0.077 R)
• M18: 3,071,543 km (0.088 R)
• M19: 3,198,851 km (0.037 R)
• M20: 3,591,695 km (0.117 R)
• M21: 3,990,673 km (0.11 R)
• M22: 4,252,020 km (0.112 R)
• M23: 4,423,160 km (0.085 R)
• M24: 4,490,180 km (0.117 R)
• M25: 4,713,231 km (0.11 R)
• M26: 4,880,331 km (0.065 R)
• M27: 4,979,664 km (0.1 R)
• M28: 5,291,576 km (0.094 R)
• M29: 5,558,309 km (0.114 R)
• M30: 5,703,718 km (0.079 R)
• M31: 5,787,343 km (0.03 R)
• M32: 5,934,847 km (0.095 R)
• M33: 6,211,902 km (0.118 R)
• M34: 6,912,020 km (0.073 R)
• M35: 7,034,989 km (0.07 R)
• M36: 7,591,194 km (0.102 R)
• M37: 7,660,309 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 11.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.32 AU - 2.7 AU

Year: 2528 Days

Day: 13.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,465,714 km

• M1: 144,811 km (0.101 R)
• M2: 220,507 km (0.113 R)
• M3: 341,532 km (0.04 R)
• M4: 525,238 km (0.052 R)
• M5: 610,808 km (0.112 R)
• M6: 996,471 km (0.042 R)
• M7: 1,374,056 km (0.099 R)
• M8: 1,486,853 km (0.099 R)
• M9: 1,650,065 km (0.076 R)
• M10: 2,084,796 km (0.08 R)
• M11: 2,176,051 km (0.088 R)
• M12: 2,362,749 km (0.066 R)
• M13: 2,695,155 km (0.105 R)
• M14: 2,809,448 km (0.083 R)
• M15: 2,939,897 km (0.047 R)
• M16: 3,072,441 km (0.115 R)
• M17: 3,176,860 km (0.082 R)
• M18: 3,559,831 km (0.066 R)
• M19: 4,137,279 km (0.112 R)
• M20: 4,303,033 km (0.112 R)
• M21: 4,420,318 km (0.117 R)
• M22: 4,572,609 km (0.119 R)
• M23: 4,675,233 km (0.083 R)
• M24: 4,795,958 km (0.102 R)
• M25: 5,128,813 km (0.086 R)
• M26: 5,469,149 km (0.114 R)
• M27: 5,798,413 km (0.106 R)
• M28: 6,266,655 km (0.117 R)
• M29: 6,572,732 km (0.11 R)
• M30: 6,747,014 km (0.026 R)
• M31: 6,825,104 km (0.12 R)
• M32: 7,140,007 km (0.088 R)
• M33: 7,479,894 km (0.12 R)
• M34: 7,682,449 km (0.081 R)
• M35: 8,238,056 km (0.118 R)
• M36: 8,934,882 km (0.109 R)
• M37: 9,171,397 km (0.039 R)
• M38: 10,071,228 km (0.095 R)
• M39: 10,475,142 km (0.074 R)
• M40: 10,701,932 km (0.061 R)
• M41: 10,976,145 km (0.074 R)
• M42: 11,067,998 km (0.104 R)
• M43: 11,345,353 km (0.058 R)
• M44: 11,883,307 km (0.094 R)
• M45: 12,262,537 km (0.111 R)
• M46: 12,501,445 km (0.113 R)
• M47: 12,669,743 km (0.105 R)
• M48: 12,766,233 km (0.114 R)
• M49: 13,105,821 km (0.067 R)
• M50: 13,227,743 km (0.089 R)
• M51: 13,448,400 km (0.095 R)
• M52: 14,418,243 km (0.079 R)
• M53: 14,670,614 km (0.119 R)
• M54: 14,975,345 km (0.09 R)
• M55: 15,333,483 km (0.069 R)
• M56: 16,398,769 km (0.101 R)
• M57: 16,503,936 km (0.086 R)
• M58: 16,583,074 km (0.111 R)
• M59: 17,086,620 km (0.117 R)
• M60: 17,783,896 km (0.116 R)
• M61: 18,136,049 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.6

Radius: 7.1

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.12 AU - 7.32 AU

Year: 9863 Days

Day: 22.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,465,714 km

• M1: 202,406 km (0.089 R)
• M2: 297,849 km (0.064 R)
• M3: 358,736 km (0.051 R)
• M4: 554,260 km (0.043 R)
• M5: 835,205 km (0.09 R)
• M6: 1,449,603 km (0.106 R)
• M7: 1,788,143 km (0.115 R)
• M8: 2,027,350 km (0.093 R)
• M9: 2,076,418 km (0.105 R)
• M10: 2,226,166 km (0.04 R)
• M11: 2,669,424 km (0.108 R)
• M12: 2,887,389 km (0.088 R)
• M13: 4,093,297 km (0.106 R)
• M14: 4,249,926 km (0.087 R)
• M15: 5,957,286 km (0.081 R)
• M16: 6,314,377 km (0.084 R)
• M17: 6,862,952 km (0.1 R)
• M18: 7,049,201 km (0.081 R)
• M19: 7,237,246 km (0.081 R)
• M20: 8,439,115 km (0.094 R)
• M21: 8,759,255 km (0.113 R)
• M22: 9,083,433 km (0.092 R)
• M23: 9,411,501 km (0.106 R)
• M24: 9,659,983 km (0.077 R)
• M25: 10,248,501 km (0.083 R)
• M26: 11,109,287 km (0.084 R)
• M27: 11,592,638 km (0.103 R)
• M28: 11,948,382 km (0.092 R)
• M29: 12,762,045 km (0.087 R)
• M30: 12,853,449 km (0.086 R)
• M31: 13,407,111 km (0.085 R)
• M32: 13,500,161 km (0.049 R)
• M33: 13,640,035 km (0.079 R)
• M34: 15,796,488 km (0.082 R)
• M35: 15,845,556 km (0.098 R)
• M36: 16,289,862 km (0.096 R)
• M37: 18,884,038 km (0.077 R)
• M38: 19,354,973 km (0.044 R)
• M39: 20,952,678 km (0.064 R)
• M40: 21,168,847 km (0.029 R)
• M41: 22,536,919 km (0.039 R)
• M42: 23,539,375 km (0.077 R)
• M43: 23,651,723 km (0.048 R)
• M44: 25,242,546 km (0.119 R)
• M45: 25,703,308 km (0.077 R)
• M46: 26,225,105 km (0.08 R)
• M47: 26,283,299 km (0.082 R)
• M48: 26,633,358 km (0.078 R)
• M49: 27,279,022 km (0.03 R)
• M50: 27,397,055 km (0.095 R)
• M51: 28,048,853 km (0.084 R)
• M52: 28,406,541 km (0.091 R)
• M53: 29,006,130 km (0.113 R)
• M54: 29,126,556 km (0.099 R)
• M55: 29,307,420 km (0.102 R)
• M56: 29,428,295 km (0.111 R)
• M57: 30,156,687 km (0.072 R)
• M58: 30,400,830 km (0.076 R)
• M59: 30,584,387 km (0.078 R)
• M60: 31,137,151 km (0.079 R)
• M61: 31,383,838 km (0.098 R)
• M62: 31,941,389 km (0.061 R)
• M63: 32,314,935 km (0.107 R)
• M64: 32,940,703 km (0.083 R)
• M65: 35,226,259 km (0.048 R)
• M66: 36,713,113 km (0.107 R)
• M67: 36,843,412 km (0.095 R)
• M68: 36,908,637 km (0.115 R)
• M69: 38,022,692 km (0.113 R)
• M70: 38,948,404 km (0.119 R)
• M71: 39,014,825 km (0.11 R)
• M72: 39,147,818 km (0.11 R)
• M73: 39,480,823 km (0.081 R)
• M74: 39,547,544 km (0.104 R)
• M75: 39,680,985 km (0.097 R)
• M76: 40,350,884 km (0.115 R)
• M77: 41,430,532 km (0.069 R)
• M78: 41,566,217 km (0.038 R)
• M79: 42,588,120 km (0.062 R)
• M80: 43,067,731 km (0.025 R)
• M81: 43,205,211 km (0.095 R)
• M82: 43,411,507 km (0.112 R)
• M83: 43,963,373 km (0.093 R)
• M84: 44,795,586 km (0.058 R)
• M85: 45,143,850 km (0.073 R)
• M86: 45,423,149 km (0.052 R)
• M87: 45,773,059 km (0.075 R)
• M88: 46,334,649 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 3.2

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.18 AU - 7.42 AU

Year: 10054 Days

Day: 23.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,465,714 km

• M1: 40,840 km (0.074 R)
• M2: 143,614 km (0.104 R)
• M3: 343,327 km (0.077 R)
• M4: 449,990 km (0.087 R)
• M5: 554,709 km (0.068 R)
• M6: 828,024 km (0.088 R)
• M7: 927,357 km (0.115 R)
• M8: 956,379 km (0.059 R)
• M9: 1,312,572 km (0.059 R)
• M10: 1,582,446 km (0.106 R)
• M11: 1,759,720 km (0.041 R)
• M12: 2,269,101 km (0.099 R)
• M13: 2,550,045 km (0.104 R)
• M14: 2,841,911 km (0.076 R)
• M15: 3,344,111 km (0.037 R)
• M16: 3,663,053 km (0.116 R)
• M17: 3,943,998 km (0.115 R)
• M18: 4,576,348 km (0.085 R)
• M19: 4,601,331 km (0.045 R)
• M20: 4,726,844 km (0.116 R)
• M21: 4,853,404 km (0.111 R)
• M22: 4,929,848 km (0.074 R)
• M23: 5,109,814 km (0.103 R)
• M24: 5,370,713 km (0.111 R)
• M25: 5,797,067 km (0.079 R)
• M26: 6,069,036 km (0.062 R)
• M27: 6,568,992 km (0.12 R)
• M28: 6,795,334 km (0.063 R)
• M29: 7,431,125 km (0.054 R)
• M30: 7,519,387 km (0.103 R)
• M31: 7,726,431 km (0.1 R)
• M32: 7,995,408 km (0.085 R)
• M33: 8,358,781 km (0.049 R)
• M34: 8,389,449 km (0.081 R)
• M35: 8,419,967 km (0.117 R)
• M36: 8,450,485 km (0.036 R)
• M37: 9,101,684 km (0.086 R)
• M38: 9,672,550 km (0.098 R)
• M39: 9,930,007 km (0.086 R)
• M40: 10,682,634 km (0.084 R)
• M41: 10,815,477 km (0.104 R)
• M42: 11,589,347 km (0.091 R)
• M43: 12,450,582 km (0.119 R)
• M44: 13,083,381 km (0.117 R)
• M45: 13,154,290 km (0.109 R)
• M46: 13,296,708 km (0.108 R)
• M47: 15,304,161 km (0.109 R)
• M48: 15,641,654 km (0.063 R)
• M49: 15,679,203 km (0.112 R)
• M50: 16,822,430 km (0.104 R)
• M51: 16,899,473 km (0.105 R)
• M52: 17,170,544 km (0.104 R)
• M53: 17,209,290 km (0.115 R)
• M54: 17,287,081 km (0.051 R)
• M55: 17,521,052 km (0.099 R)
• M56: 18,149,962 km (0.051 R)
• M57: 18,229,099 km (0.116 R)
• M58: 18,666,523 km (0.099 R)
• M59: 18,906,478 km (0.094 R)
• M60: 18,986,663 km (0.075 R)
• M61: 19,429,921 km (0.099 R)
• M62: 19,511,003 km (0.092 R)
• M63: 19,795,239 km (0.066 R)
• M64: 21,278,502 km (0.065 R)
• M65: 21,320,240 km (0.074 R)
• M66: 22,075,709 km (0.07 R)
• M67: 22,244,755 km (0.099 R)
• M68: 22,371,913 km (0.099 R)
• M69: 22,456,735 km (0.111 R)
• M70: 22,499,221 km (0.101 R)
• M71: 22,584,192 km (0.05 R)
• M72: 22,882,640 km (0.04 R)
• M73: 23,010,995 km (0.064 R)
• M74: 23,182,434 km (0.102 R)
• M75: 23,699,145 km (0.118 R)
• M76: 23,828,996 km (0.09 R)
• M77: 24,176,213 km (0.105 R)
• M78: 25,095,791 km (0.067 R)
• M79: 25,537,703 km (0.09 R)
• M80: 26,250,088 km (0.11 R)
• M81: 26,518,915 km (0.086 R)
• M82: 27,014,084 km (0.12 R)
• M83: 27,785,411 km (0.097 R)
• M84: 28,150,879 km (0.068 R)
• M85: 29,071,504 km (0.116 R)
• M86: 29,164,105 km (0.118 R)
• M87: 29,256,856 km (0.065 R)
• M88: 29,535,556 km (0.081 R)
• M89: 29,815,155 km (0.083 R)
• M90: 30,564,939 km (0.086 R)
• M91: 30,753,433 km (0.066 R)
• M92: 31,510,996 km (0.099 R)
• M93: 31,844,300 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 3.3

Gravity: 38.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.33 AU - 9.61 AU

Year: 18529 Days

Day: 24.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,465,714 km

• M1: 214,823 km (0.045 R)
• M2: 313,557 km (0.111 R)
• M3: 478,264 km (0.086 R)
• M4: 1,035,516 km (0.076 R)
• M5: 1,059,003 km (0.096 R)
• M6: 1,203,066 km (0.095 R)
• M7: 1,302,698 km (0.112 R)
• M8: 1,483,412 km (0.106 R)
• M9: 1,868,029 km (0.079 R)
• M10: 1,983,518 km (0.095 R)
• M11: 2,530,897 km (0.099 R)
• M12: 2,594,476 km (0.043 R)
• M13: 2,690,817 km (0.117 R)
• M14: 3,753,111 km (0.106 R)
• M15: 4,576,348 km (0.082 R)
• M16: 4,653,990 km (0.033 R)
• M17: 4,692,885 km (0.077 R)
• M18: 4,928,651 km (0.093 R)
• M19: 5,048,031 km (0.052 R)
• M20: 6,684,332 km (0.107 R)
• M21: 7,172,919 km (0.082 R)
• M22: 7,308,305 km (0.114 R)
• M23: 8,043,878 km (0.08 R)
• M24: 8,467,838 km (0.107 R)
• M25: 8,850,958 km (0.041 R)
• M26: 8,995,918 km (0.099 R)
• M27: 9,584,137 km (0.074 R)
• M28: 10,745,765 km (0.12 R)
• M29: 11,056,031 km (0.116 R)
• M30: 12,057,738 km (0.086 R)
• M31: 12,218,556 km (0.103 R)
• M32: 12,596,590 km (0.103 R)
• M33: 12,705,347 km (0.107 R)
• M34: 14,943,780 km (0.102 R)
• M35: 15,116,566 km (0.1 R)
• M36: 16,284,925 km (0.07 R)
• M37: 16,700,657 km (0.089 R)
• M38: 16,820,037 km (0.084 R)
• M39: 16,879,876 km (0.059 R)
• M40: 16,999,704 km (0.069 R)
• M41: 18,707,064 km (0.076 R)
• M42: 18,831,081 km (0.03 R)
• M43: 19,329,840 km (0.032 R)
• M44: 20,149,636 km (0.077 R)
• M45: 20,276,795 km (0.105 R)
• M46: 20,916,475 km (0.069 R)
• M47: 21,303,485 km (0.086 R)
• M48: 22,874,861 km (0.057 R)
• M49: 26,753,335 km (0.107 R)
• M50: 26,823,197 km (0.079 R)
• M51: 26,893,060 km (0.12 R)
• M52: 26,962,922 km (0.118 R)
• M53: 28,161,500 km (0.046 R)
• M54: 29,161,562 km (0.086 R)
• M55: 29,810,517 km (0.109 R)
• M56: 29,882,923 km (0.108 R)
• M57: 32,082,011 km (0.099 R)
• M58: 32,901,359 km (0.1 R)
• M59: 32,976,158 km (0.116 R)
• M60: 33,501,546 km (0.098 R)
• M61: 34,181,019 km (0.115 R)
• M62: 34,941,275 km (0.039 R)
• M63: 37,333,495 km (0.109 R)
• M64: 38,983,859 km (0.118 R)
• M65: 39,380,293 km (0.118 R)
• M66: 40,017,281 km (0.07 R)
• M67: 40,657,859 km (0.103 R)
• M68: 41,059,828 km (0.089 R)
• M69: 41,705,792 km (0.091 R)
• M70: 42,844,232 km (0.083 R)
• M71: 43,417,341 km (0.114 R)
• M72: 43,828,287 km (0.102 R)
• M73: 45,318,132 km (0.104 R)
• M74: 45,567,960 km (0.106 R)
• M75: 45,651,436 km (0.051 R)
• M76: 46,320,437 km (0.088 R)
• M77: 47,330,223 km (0.054 R)
• M78: 48,432,311 km (0.043 R)
• M79: 49,371,336 km (0.05 R)
• M80: 51,440,873 km (0.096 R)
• M81: 53,802,874 km (0.105 R)
• M82: 54,244,188 km (0.102 R)
• M83: 55,486,149 km (0.107 R)
• M84: 55,664,321 km (0.072 R)
• M85: 56,558,168 km (0.063 R)
• M86: 57,546,711 km (0.06 R)
• M87: 59,267,684 km (0.079 R)
• M88: 59,541,000 km (0.065 R)
• M89: 59,997,423 km (0.089 R)
• M90: 60,363,339 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit