🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.8

Radius: 13.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 657 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,365,116 km

• M1: 166,951 km (0.098 R)
• M2: 265,686 km (0.042 R)
• M3: 373,995 km (0.086 R)
• M4: 485,894 km (0.106 R)
• M5: 573,409 km (0.109 R)
• M6: 681,418 km (0.12 R)
• M7: 864,077 km (0.073 R)
• M8: 1,036,115 km (0.053 R)
• M9: 1,341,444 km (0.093 R)
• M10: 1,479,673 km (0.067 R)
• M11: 1,576,762 km (0.091 R)
• M12: 1,682,826 km (0.076 R)
• M13: 2,044,704 km (0.058 R)
• M14: 2,175,901 km (0.041 R)
• M15: 2,302,461 km (0.105 R)
• M16: 2,508,607 km (0.065 R)
• M17: 2,625,891 km (0.098 R)
• M18: 2,721,185 km (0.035 R)
• M19: 3,189,427 km (0.059 R)
• M20: 3,274,249 km (0.086 R)
• M21: 3,368,495 km (0.086 R)
• M22: 3,559,681 km (0.069 R)
• M23: 3,656,621 km (0.12 R)
• M24: 3,754,458 km (0.083 R)
• M25: 3,980,351 km (0.11 R)
• M26: 4,145,656 km (0.052 R)
• M27: 4,266,531 km (0.113 R)
• M28: 4,407,602 km (0.074 R)
• M29: 5,026,638 km (0.101 R)
• M30: 5,115,948 km (0.113 R)
• M31: 5,316,409 km (0.118 R)
• M32: 5,498,919 km (0.091 R)
• M33: 5,683,672 km (0.1 R)
• M34: 5,807,838 km (0.079 R)
• M35: 5,891,314 km (0.086 R)
• M36: 6,090,877 km (0.089 R)
• M37: 6,486,115 km (0.036 R)
• M38: 6,725,172 km (0.106 R)
• M39: 6,823,757 km (0.066 R)
• M40: 7,156,014 km (0.077 R)
• M41: 7,369,191 km (0.066 R)
• M42: 7,505,026 km (0.064 R)
• M43: 7,595,981 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 11.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.87 AU - 4.47 AU

Year: 5679 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,365,116 km

• M1: 150,645 km (0.032 R)
• M2: 233,522 km (0.031 R)
• M3: 321,037 km (0.07 R)
• M4: 506,389 km (0.087 R)
• M5: 614,548 km (0.094 R)
• M6: 695,780 km (0.114 R)
• M7: 950,545 km (0.079 R)
• M8: 1,089,521 km (0.116 R)
• M9: 1,250,638 km (0.116 R)
• M10: 1,373,159 km (0.12 R)
• M11: 1,451,847 km (0.058 R)
• M12: 1,614,011 km (0.113 R)
• M13: 1,799,662 km (0.084 R)
• M14: 1,903,932 km (0.059 R)
• M15: 2,137,006 km (0.062 R)
• M16: 3,077,527 km (0.045 R)
• M17: 3,161,153 km (0.077 R)
• M18: 3,460,199 km (0.118 R)
• M19: 3,971,524 km (0.085 R)
• M20: 4,109,005 km (0.028 R)
• M21: 4,868,214 km (0.082 R)
• M22: 5,239,217 km (0.066 R)
• M23: 5,440,875 km (0.074 R)
• M24: 5,542,601 km (0.091 R)
• M25: 5,670,657 km (0.118 R)
• M26: 6,758,383 km (0.116 R)
• M27: 7,005,818 km (0.113 R)
• M28: 8,141,116 km (0.073 R)
• M29: 8,611,153 km (0.091 R)
• M30: 9,577,854 km (0.078 R)
• M31: 9,762,907 km (0.092 R)
• M32: 10,325,395 km (0.052 R)
• M33: 10,578,813 km (0.038 R)
• M34: 10,962,682 km (0.098 R)
• M35: 11,221,187 km (0.109 R)
• M36: 11,416,412 km (0.034 R)
• M37: 11,547,160 km (0.113 R)
• M38: 11,942,548 km (0.104 R)
• M39: 12,208,533 km (0.115 R)
• M40: 12,409,443 km (0.104 R)
• M41: 12,510,272 km (0.066 R)
• M42: 12,848,363 km (0.085 R)
• M43: 13,018,456 km (0.11 R)
• M44: 13,120,930 km (0.112 R)
• M45: 13,533,521 km (0.107 R)
• M46: 13,985,157 km (0.116 R)
• M47: 14,689,913 km (0.12 R)
• M48: 14,867,934 km (0.098 R)
• M49: 15,010,800 km (0.081 R)
• M50: 16,024,026 km (0.096 R)
• M51: 16,687,044 km (0.114 R)
• M52: 16,872,695 km (0.105 R)
• M53: 17,059,244 km (0.049 R)
• M54: 17,246,391 km (0.098 R)
• M55: 17,321,339 km (0.11 R)
• M56: 17,698,326 km (0.099 R)
• M57: 17,963,712 km (0.065 R)
• M58: 18,268,593 km (0.061 R)
• M59: 18,729,354 km (0.091 R)
• M60: 19,897,714 km (0.051 R)
• M61: 20,134,228 km (0.097 R)
• M62: 20,213,365 km (0.071 R)
• M63: 20,490,869 km (0.044 R)
• M64: 20,610,099 km (0.084 R)
• M65: 20,849,455 km (0.118 R)
• M66: 21,694,384 km (0.052 R)
• M67: 22,797,070 km (0.118 R)
• M68: 23,959,894 km (0.106 R)
• M69: 27,430,864 km (0.082 R)
• M70: 28,046,609 km (0.07 R)
• M71: 28,134,872 km (0.096 R)
• M72: 28,622,411 km (0.106 R)
• M73: 28,978,753 km (0.057 R)
• M74: 29,695,776 km (0.075 R)
• M75: 29,966,099 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.69 AU - 5.57 AU

Year: 6644 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,365,116 km

• M1: 102,624 km (0.099 R)
• M2: 500,554 km (0.062 R)
• M3: 735,573 km (0.084 R)
• M4: 806,931 km (0.092 R)
• M5: 880,832 km (0.047 R)
• M6: 957,127 km (0.084 R)
• M7: 1,051,823 km (0.118 R)
• M8: 1,216,679 km (0.065 R)
• M9: 1,372,560 km (0.101 R)
• M10: 1,665,623 km (0.027 R)
• M11: 1,780,663 km (0.113 R)
• M12: 2,120,999 km (0.077 R)
• M13: 2,747,814 km (0.119 R)
• M14: 3,211,866 km (0.083 R)
• M15: 3,453,018 km (0.083 R)
• M16: 3,750,269 km (0.107 R)
• M17: 4,004,286 km (0.068 R)
• M18: 4,107,509 km (0.026 R)
• M19: 4,556,003 km (0.09 R)
• M20: 4,609,858 km (0.032 R)
• M21: 4,772,621 km (0.063 R)
• M22: 5,413,648 km (0.114 R)
• M23: 5,758,920 km (0.069 R)
• M24: 6,929,822 km (0.065 R)
• M25: 7,782,380 km (0.028 R)
• M26: 7,911,483 km (0.05 R)
• M27: 8,073,947 km (0.073 R)
• M28: 8,303,131 km (0.099 R)
• M29: 8,369,103 km (0.041 R)
• M30: 8,667,701 km (0.047 R)
• M31: 9,037,656 km (0.11 R)
• M32: 9,139,383 km (0.063 R)
• M33: 9,792,677 km (0.114 R)
• M34: 10,037,269 km (0.072 R)
• M35: 10,213,047 km (0.103 R)
• M36: 10,496,684 km (0.115 R)
• M37: 10,603,647 km (0.08 R)
• M38: 10,675,154 km (0.06 R)
• M39: 10,818,768 km (0.046 R)
• M40: 10,926,778 km (0.072 R)
• M41: 11,144,144 km (0.067 R)
• M42: 11,841,569 km (0.038 R)
• M43: 12,176,818 km (0.086 R)
• M44: 12,477,510 km (0.109 R)
• M45: 13,432,842 km (0.063 R)
• M46: 13,549,079 km (0.094 R)
• M47: 13,899,737 km (0.104 R)
• M48: 14,017,320 km (0.111 R)
• M49: 14,411,511 km (0.089 R)
• M50: 15,210,962 km (0.082 R)
• M51: 16,271,611 km (0.117 R)
• M52: 16,978,012 km (0.098 R)
• M53: 17,229,785 km (0.041 R)
• M54: 17,440,419 km (0.101 R)
• M55: 17,609,614 km (0.094 R)
• M56: 17,821,894 km (0.119 R)
• M57: 18,420,734 km (0.101 R)
• M58: 18,549,837 km (0.058 R)
• M59: 19,069,540 km (0.112 R)
• M60: 19,506,366 km (0.069 R)
• M61: 20,701,952 km (0.092 R)
• M62: 21,060,837 km (0.095 R)
• M63: 21,602,830 km (0.106 R)
• M64: 21,784,592 km (0.109 R)
• M65: 22,286,941 km (0.088 R)
• M66: 23,024,459 km (0.113 R)
• M67: 23,349,684 km (0.079 R)
• M68: 23,676,257 km (0.102 R)
• M69: 23,957,501 km (0.111 R)
• M70: 25,284,583 km (0.109 R)
• M71: 25,716,173 km (0.07 R)
• M72: 26,635,302 km (0.037 R)
• M73: 27,221,427 km (0.108 R)
• M74: 27,319,414 km (0.086 R)
• M75: 27,811,740 km (0.097 R)
• M76: 28,009,359 km (0.096 R)
• M77: 28,406,242 km (0.107 R)
• M78: 28,954,817 km (0.118 R)
• M79: 29,105,163 km (0.051 R)
• M80: 30,877,001 km (0.099 R)
• M81: 31,441,134 km (0.067 R)
• M82: 31,647,130 km (0.098 R)
• M83: 32,112,230 km (0.062 R)
• M84: 32,475,454 km (0.067 R)
• M85: 32,527,514 km (0.092 R)
• M86: 33,049,162 km (0.068 R)
• M87: 33,415,826 km (0.119 R)
• M88: 33,889,453 km (0.112 R)
• M89: 35,430,461 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 4.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.93 AU - 7.15 AU

Year: 9899 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,365,116 km

• M1: 132,993 km (0.059 R)
• M2: 269,276 km (0.102 R)
• M3: 511,924 km (0.117 R)
• M4: 946,506 km (0.061 R)
• M5: 1,221,018 km (0.056 R)
• M6: 1,416,991 km (0.09 R)
• M7: 1,991,896 km (0.104 R)
• M8: 2,062,955 km (0.086 R)
• M9: 2,192,955 km (0.032 R)
• M10: 2,310,988 km (0.104 R)
• M11: 2,430,965 km (0.115 R)
• M12: 2,491,702 km (0.101 R)
• M13: 3,393,927 km (0.088 R)
• M14: 4,004,137 km (0.118 R)
• M15: 4,111,997 km (0.032 R)
• M16: 4,386,210 km (0.055 R)
• M17: 5,263,152 km (0.086 R)
• M18: 6,130,222 km (0.079 R)
• M19: 6,296,425 km (0.098 R)
• M20: 7,019,132 km (0.053 R)
• M21: 7,633,680 km (0.104 R)
• M22: 8,472,027 km (0.088 R)
• M23: 9,339,096 km (0.109 R)
• M24: 9,722,665 km (0.092 R)
• M25: 10,505,361 km (0.067 R)
• M26: 10,579,861 km (0.105 R)
• M27: 10,779,125 km (0.046 R)
• M28: 11,435,261 km (0.055 R)
• M29: 11,922,950 km (0.107 R)
• M30: 12,078,382 km (0.093 R)
• M31: 12,260,443 km (0.052 R)
• M32: 12,812,459 km (0.104 R)
• M33: 13,238,364 km (0.037 R)
• M34: 13,777,365 km (0.086 R)
• M35: 15,352,332 km (0.077 R)
• M36: 16,003,831 km (0.11 R)
• M37: 16,376,030 km (0.079 R)
• M38: 17,509,533 km (0.105 R)
• M39: 17,774,770 km (0.103 R)
• M40: 18,100,744 km (0.072 R)
• M41: 18,279,364 km (0.048 R)
• M42: 18,368,823 km (0.11 R)
• M43: 20,035,792 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 7.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.56 AU - 11.68 AU

Year: 21468 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,365,116 km

• M1: 197,320 km (0.095 R)
• M2: 251,324 km (0.119 R)
• M3: 800,947 km (0.113 R)
• M4: 1,054,067 km (0.107 R)
• M5: 1,632,262 km (0.111 R)
• M6: 2,122,046 km (0.112 R)
• M7: 2,436,800 km (0.083 R)
• M8: 2,692,014 km (0.104 R)
• M9: 2,955,755 km (0.114 R)
• M10: 3,387,045 km (0.094 R)
• M11: 3,713,169 km (0.082 R)
• M12: 3,922,157 km (0.042 R)
• M13: 4,049,465 km (0.064 R)
• M14: 4,221,203 km (0.098 R)
• M15: 4,439,466 km (0.109 R)
• M16: 5,776,423 km (0.094 R)
• M17: 6,463,376 km (0.084 R)
• M18: 6,614,021 km (0.076 R)
• M19: 6,969,914 km (0.117 R)
• M20: 7,279,881 km (0.082 R)
• M21: 8,400,220 km (0.102 R)
• M22: 8,564,628 km (0.115 R)
• M23: 11,397,114 km (0.083 R)
• M24: 11,518,288 km (0.104 R)
• M25: 12,131,191 km (0.059 R)
• M26: 12,566,520 km (0.118 R)
• M27: 13,388,561 km (0.116 R)
• M28: 14,032,579 km (0.092 R)
• M29: 14,620,948 km (0.106 R)
• M30: 14,884,988 km (0.094 R)
• M31: 16,228,975 km (0.1 R)
• M32: 16,570,956 km (0.058 R)
• M33: 16,708,437 km (0.036 R)
• M34: 17,611,260 km (0.083 R)
• M35: 17,681,272 km (0.115 R)
• M36: 17,892,205 km (0.09 R)
• M37: 18,174,645 km (0.041 R)
• M38: 18,316,464 km (0.118 R)
• M39: 18,458,582 km (0.056 R)
• M40: 18,672,507 km (0.064 R)
• M41: 19,973,261 km (0.065 R)
• M42: 20,119,567 km (0.036 R)
• M43: 20,486,830 km (0.114 R)
• M44: 20,560,582 km (0.062 R)
• M45: 21,752,578 km (0.115 R)
• M46: 22,890,120 km (0.103 R)
• M47: 23,273,689 km (0.098 R)
• M48: 24,202,692 km (0.087 R)
• M49: 24,907,447 km (0.097 R)
• M50: 25,618,935 km (0.07 R)
• M51: 25,937,279 km (0.1 R)
• M52: 26,658,341 km (0.1 R)
• M53: 26,738,974 km (0.096 R)
• M54: 27,793,190 km (0.12 R)
• M55: 28,366,449 km (0.106 R)
• M56: 28,613,286 km (0.1 R)
• M57: 28,778,292 km (0.053 R)
• M58: 30,867,277 km (0.077 R)
• M59: 31,121,294 km (0.115 R)
• M60: 31,631,273 km (0.097 R)
• M61: 33,524,733 km (0.117 R)
• M62: 34,222,308 km (0.05 R)
• M63: 36,791,053 km (0.051 R)
• M64: 38,416,434 km (0.076 R)
• M65: 38,598,495 km (0.066 R)
• M66: 38,689,600 km (0.108 R)
• M67: 39,329,430 km (0.116 R)
• M68: 39,788,695 km (0.043 R)
• M69: 42,111,352 km (0.103 R)
• M70: 43,715,639 km (0.119 R)
• M71: 44,572,985 km (0.094 R)
• M72: 45,821,379 km (0.036 R)
• M73: 47,178,531 km (0.105 R)
• M74: 47,373,457 km (0.081 R)
• M75: 48,253,990 km (0.062 R)
• M76: 49,041,324 km (0.12 R)
• M77: 49,634,629 km (0.043 R)
• M78: 54,567,768 km (0.097 R)
• M79: 54,670,093 km (0.114 R)
• M80: 56,522,115 km (0.027 R)
• M81: 57,351,934 km (0.057 R)
• M82: 58,290,212 km (0.102 R)
• M83: 60,817,070 km (0.106 R)
• M84: 62,307,663 km (0.057 R)
• M85: 62,521,438 km (0.084 R)
• M86: 64,025,645 km (0.116 R)
• M87: 64,457,683 km (0.057 R)
• M88: 66,086,056 km (0.105 R)
• M89: 66,413,376 km (0.076 R)
• M90: 66,850,651 km (0.095 R)
• M91: 67,288,823 km (0.03 R)
• M92: 68,057,906 km (0.044 R)
• M93: 68,278,263 km (0.071 R)
• M94: 68,498,771 km (0.091 R)
• M95: 68,940,533 km (0.091 R)
• M96: 71,275,307 km (0.041 R)
• M97: 75,907,904 km (0.046 R)
• M98: 76,365,075 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit