🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 9.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 362 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,202,538 km

• M1: 146,905 km (0.102 R)
• M2: 216,319 km (0.083 R)
• M3: 281,244 km (0.083 R)
• M4: 363,972 km (0.051 R)
• M5: 480,808 km (0.06 R)
• M6: 611,855 km (0.103 R)
• M7: 692,489 km (0.049 R)
• M8: 824,583 km (0.045 R)
• M9: 961,615 km (0.1 R)
• M10: 1,148,164 km (0.057 R)
• M11: 1,320,052 km (0.099 R)
• M12: 1,468,453 km (0.04 R)
• M13: 1,528,441 km (0.113 R)
• M14: 1,631,963 km (0.057 R)
• M15: 1,723,218 km (0.027 R)
• M16: 1,836,164 km (0.083 R)
• M17: 1,966,913 km (0.096 R)
• M18: 2,048,892 km (0.116 R)
• M19: 2,153,162 km (0.115 R)
• M20: 2,253,692 km (0.042 R)
• M21: 2,377,709 km (0.109 R)
• M22: 2,443,232 km (0.076 R)
• M23: 2,769,057 km (0.087 R)
• M24: 2,838,171 km (0.033 R)
• M25: 3,025,467 km (0.09 R)
• M26: 3,096,676 km (0.095 R)
• M27: 3,467,978 km (0.046 R)
• M28: 3,536,344 km (0.054 R)
• M29: 3,930,834 km (0.075 R)
• M30: 4,054,551 km (0.06 R)
• M31: 4,239,304 km (0.078 R)
• M32: 4,325,922 km (0.051 R)
• M33: 4,393,091 km (0.106 R)
• M34: 4,555,554 km (0.079 R)
• M35: 4,630,652 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 10.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.73 AU - 0.79 AU

Year: 457 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,202,538 km

• M1: 134,788 km (0.119 R)
• M2: 202,705 km (0.116 R)
• M3: 270,772 km (0.113 R)
• M4: 352,153 km (0.079 R)
• M5: 427,850 km (0.07 R)
• M6: 495,319 km (0.054 R)
• M7: 560,842 km (0.118 R)
• M8: 626,516 km (0.026 R)
• M9: 695,181 km (0.076 R)
• M10: 796,160 km (0.112 R)
• M11: 1,080,097 km (0.115 R)
• M12: 1,156,092 km (0.061 R)
• M13: 1,327,382 km (0.118 R)
• M14: 1,446,312 km (0.05 R)
• M15: 1,516,623 km (0.069 R)
• M16: 1,593,068 km (0.114 R)
• M17: 1,660,985 km (0.062 R)
• M18: 1,734,887 km (0.113 R)
• M19: 1,850,376 km (0.056 R)
• M20: 1,984,266 km (0.115 R)
• M21: 2,057,719 km (0.116 R)
• M22: 2,153,461 km (0.113 R)
• M23: 2,344,049 km (0.083 R)
• M24: 2,466,719 km (0.105 R)
• M25: 2,614,672 km (0.028 R)
• M26: 2,753,798 km (0.106 R)
• M27: 2,907,285 km (0.067 R)
• M28: 3,087,999 km (0.113 R)
• M29: 3,167,585 km (0.109 R)
• M30: 3,266,320 km (0.108 R)
• M31: 3,353,685 km (0.106 R)
• M32: 3,588,105 km (0.084 R)
• M33: 3,736,656 km (0.086 R)
• M34: 3,847,807 km (0.087 R)
• M35: 3,946,841 km (0.069 R)
• M36: 4,060,086 km (0.052 R)
• M37: 4,140,570 km (0.09 R)
• M38: 4,248,879 km (0.034 R)
• M39: 4,344,472 km (0.064 R)
• M40: 4,440,663 km (0.089 R)
• M41: 4,530,721 km (0.11 R)
• M42: 4,600,434 km (0.065 R)
• M43: 4,790,423 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 13.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.4 AU - 2.06 AU

Year: 1571 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,202,538 km

• M1: 175,329 km (0.106 R)
• M2: 376,239 km (0.108 R)
• M3: 640,279 km (0.087 R)
• M4: 755,619 km (0.057 R)
• M5: 919,279 km (0.117 R)
• M6: 1,436,289 km (0.106 R)
• M7: 1,564,046 km (0.12 R)
• M8: 1,757,925 km (0.11 R)
• M9: 1,884,784 km (0.093 R)
• M10: 2,069,836 km (0.09 R)
• M11: 2,159,146 km (0.119 R)
• M12: 2,261,172 km (0.079 R)
• M13: 2,493,946 km (0.092 R)
• M14: 2,589,240 km (0.085 R)
• M15: 2,883,050 km (0.101 R)
• M16: 3,317,782 km (0.077 R)
• M17: 3,476,355 km (0.102 R)
• M18: 3,746,379 km (0.069 R)
• M19: 4,009,223 km (0.075 R)
• M20: 4,150,144 km (0.055 R)
• M21: 4,278,350 km (0.111 R)
• M22: 4,597,442 km (0.049 R)
• M23: 4,685,854 km (0.117 R)
• M24: 4,834,405 km (0.104 R)
• M25: 4,939,422 km (0.074 R)
• M26: 5,045,188 km (0.097 R)
• M27: 5,197,628 km (0.061 R)
• M28: 5,351,565 km (0.116 R)
• M29: 5,444,615 km (0.091 R)
• M30: 5,538,263 km (0.12 R)
• M31: 5,918,541 km (0.117 R)
• M32: 6,095,664 km (0.075 R)
• M33: 6,274,434 km (0.076 R)
• M34: 6,587,692 km (0.103 R)
• M35: 6,855,322 km (0.112 R)
• M36: 7,160,951 km (0.099 R)
• M37: 7,367,097 km (0.079 R)
• M38: 7,680,055 km (0.11 R)
• M39: 8,157,871 km (0.065 R)
• M40: 8,391,393 km (0.113 R)
• M41: 8,500,001 km (0.084 R)
• M42: 8,608,909 km (0.078 R)
• M43: 8,828,369 km (0.107 R)
• M44: 9,422,571 km (0.039 R)
• M45: 9,516,669 km (0.065 R)
• M46: 9,648,763 km (0.051 R)
• M47: 10,377,006 km (0.041 R)
• M48: 10,571,633 km (0.109 R)
• M49: 10,964,477 km (0.089 R)
• M50: 11,242,430 km (0.084 R)
• M51: 11,744,480 km (0.089 R)
• M52: 11,926,989 km (0.063 R)
• M53: 12,274,505 km (0.054 R)
• M54: 12,480,352 km (0.101 R)
• M55: 12,833,104 km (0.09 R)
• M56: 13,000,205 km (0.086 R)
• M57: 13,126,016 km (0.113 R)
• M58: 13,442,416 km (0.073 R)
• M59: 13,633,452 km (0.045 R)
• M60: 13,846,779 km (0.047 R)
• M61: 14,147,171 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 5.3

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.51 AU - 7.77 AU

Year: 11810 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 51,202,538 km

• M1: 168,148 km (0.119 R)
• M2: 213,626 km (0.092 R)
• M3: 253,868 km (0.072 R)
• M4: 355,295 km (0.108 R)
• M5: 456,872 km (0.049 R)
• M6: 511,326 km (0.112 R)
• M7: 568,173 km (0.073 R)
• M8: 735,722 km (0.107 R)
• M9: 884,273 km (0.085 R)
• M10: 1,115,551 km (0.116 R)
• M11: 1,286,691 km (0.09 R)
• M12: 1,345,633 km (0.087 R)
• M13: 1,425,518 km (0.116 R)
• M14: 1,548,488 km (0.081 R)
• M15: 1,696,290 km (0.083 R)
• M16: 1,893,161 km (0.106 R)
• M17: 2,261,022 km (0.113 R)
• M18: 3,220,244 km (0.105 R)
• M19: 3,409,186 km (0.06 R)
• M20: 3,463,789 km (0.102 R)
• M21: 3,741,443 km (0.05 R)
• M22: 3,940,109 km (0.091 R)
• M23: 4,922,219 km (0.083 R)
• M24: 5,139,884 km (0.117 R)
• M25: 5,649,264 km (0.098 R)
• M26: 6,241,223 km (0.103 R)
• M27: 7,341,665 km (0.119 R)
• M28: 7,412,425 km (0.102 R)
• M29: 7,697,708 km (0.104 R)
• M30: 8,724,249 km (0.101 R)
• M31: 9,406,714 km (0.079 R)
• M32: 10,303,254 km (0.106 R)
• M33: 10,501,920 km (0.104 R)
• M34: 11,349,392 km (0.117 R)
• M35: 12,009,717 km (0.116 R)
• M36: 12,597,786 km (0.114 R)
• M37: 12,640,122 km (0.094 R)
• M38: 12,767,580 km (0.12 R)
• M39: 12,810,066 km (0.057 R)
• M40: 13,152,196 km (0.084 R)
• M41: 13,324,383 km (0.051 R)
• M42: 13,976,779 km (0.086 R)
• M43: 14,196,539 km (0.036 R)
• M44: 14,550,487 km (0.045 R)
• M45: 15,177,003 km (0.102 R)
• M46: 16,225,235 km (0.105 R)
• M47: 16,456,065 km (0.082 R)
• M48: 16,921,314 km (0.11 R)
• M49: 17,912,101 km (0.096 R)
• M50: 18,294,623 km (0.073 R)
• M51: 18,535,027 km (0.083 R)
• M52: 18,776,328 km (0.08 R)
• M53: 19,457,896 km (0.088 R)
• M54: 19,555,882 km (0.107 R)
• M55: 20,048,508 km (0.059 R)
• M56: 21,045,877 km (0.071 R)
• M57: 21,146,407 km (0.109 R)
• M58: 21,449,343 km (0.104 R)
• M59: 21,855,351 km (0.073 R)
• M60: 22,571,925 km (0.083 R)
• M61: 25,193,478 km (0.051 R)
• M62: 25,407,254 km (0.058 R)
• M63: 25,890,604 km (0.075 R)
• M64: 25,998,464 km (0.051 R)
• M65: 26,485,555 km (0.089 R)
• M66: 26,921,034 km (0.026 R)
• M67: 27,084,994 km (0.065 R)
• M68: 27,413,810 km (0.115 R)
• M69: 27,523,615 km (0.072 R)
• M70: 27,964,779 km (0.091 R)
• M71: 28,130,832 km (0.091 R)
• M72: 29,077,637 km (0.072 R)
• M73: 29,414,382 km (0.095 R)
• M74: 30,091,612 km (0.1 R)
• M75: 30,432,246 km (0.119 R)
• M76: 30,888,220 km (0.105 R)
• M77: 31,002,663 km (0.098 R)
• M78: 31,634,115 km (0.036 R)
• M79: 31,922,690 km (0.067 R)
• M80: 32,444,038 km (0.103 R)
• M81: 34,557,856 km (0.095 R)
• M82: 34,974,037 km (0.12 R)
• M83: 36,051,740 km (0.109 R)
• M84: 36,111,879 km (0.092 R)
• M85: 36,413,319 km (0.065 R)
• M86: 36,473,756 km (0.072 R)
• M87: 36,534,194 km (0.097 R)
• M88: 36,776,243 km (0.078 R)
• M89: 37,322,874 km (0.097 R)
• M90: 37,872,047 km (0.105 R)
• M91: 38,731,786 km (0.101 R)
• M92: 38,978,473 km (0.04 R)
• M93: 39,040,257 km (0.078 R)
• M94: 39,411,709 km (0.083 R)
• M95: 40,532,795 km (0.094 R)
• M96: 40,658,008 km (0.106 R)
• M97: 41,034,546 km (0.083 R)
• M98: 41,097,377 km (0.115 R)
• M99: 41,727,633 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.8

Radius: 6.7

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.71 AU - 6.87 AU

Year: 12213 Days

Day: 17.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,202,538 km

• M1: 113,246 km (0.116 R)
• M2: 461,958 km (0.051 R)
• M3: 539,151 km (0.043 R)
• M4: 587,620 km (0.103 R)
• M5: 1,091,616 km (0.037 R)
• M6: 1,395,150 km (0.082 R)
• M7: 1,603,839 km (0.106 R)
• M8: 1,897,649 km (0.092 R)
• M9: 1,948,363 km (0.048 R)
• M10: 2,025,106 km (0.095 R)
• M11: 2,234,992 km (0.103 R)
• M12: 3,053,143 km (0.094 R)
• M13: 3,233,109 km (0.064 R)
• M14: 3,634,779 km (0.098 R)
• M15: 4,183,953 km (0.085 R)
• M16: 4,417,625 km (0.096 R)
• M17: 4,519,052 km (0.067 R)
• M18: 4,967,696 km (0.051 R)
• M19: 5,037,858 km (0.058 R)
• M20: 5,108,468 km (0.117 R)
• M21: 6,320,510 km (0.111 R)
• M22: 6,511,547 km (0.055 R)
• M23: 6,627,186 km (0.083 R)
• M24: 6,977,993 km (0.103 R)
• M25: 7,820,079 km (0.066 R)
• M26: 8,149,344 km (0.083 R)
• M27: 9,207,001 km (0.096 R)
• M28: 9,336,852 km (0.109 R)
• M29: 10,668,273 km (0.059 R)
• M30: 11,033,142 km (0.073 R)
• M31: 11,728,473 km (0.108 R)
• M32: 11,963,491 km (0.079 R)
• M33: 13,210,090 km (0.087 R)
• M34: 13,405,465 km (0.036 R)
• M35: 13,799,207 km (0.11 R)
• M36: 13,848,724 km (0.098 R)
• M37: 14,346,885 km (0.11 R)
• M38: 15,514,646 km (0.102 R)
• M39: 16,031,805 km (0.054 R)
• M40: 16,765,433 km (0.11 R)
• M41: 17,563,538 km (0.077 R)
• M42: 17,778,510 km (0.11 R)
• M43: 18,102,539 km (0.091 R)
• M44: 19,473,454 km (0.056 R)
• M45: 19,975,205 km (0.089 R)
• M46: 20,255,701 km (0.111 R)
• M47: 20,368,348 km (0.066 R)
• M48: 21,048,271 km (0.112 R)
• M49: 22,663,479 km (0.064 R)
• M50: 22,721,822 km (0.057 R)
• M51: 22,838,808 km (0.091 R)
• M52: 24,198,652 km (0.106 R)
• M53: 24,437,859 km (0.077 R)
• M54: 25,645,264 km (0.079 R)
• M55: 26,379,191 km (0.076 R)
• M56: 26,563,645 km (0.072 R)
• M57: 26,810,332 km (0.089 R)
• M58: 27,368,332 km (0.089 R)
• M59: 29,128,201 km (0.036 R)
• M60: 29,191,780 km (0.047 R)
• M61: 29,574,003 km (0.119 R)
• M62: 31,639,950 km (0.117 R)
• M63: 32,032,494 km (0.073 R)
• M64: 32,954,765 km (0.117 R)
• M65: 33,818,843 km (0.113 R)
• M66: 34,354,403 km (0.031 R)
• M67: 34,555,911 km (0.111 R)
• M68: 34,825,188 km (0.069 R)
• M69: 34,892,656 km (0.104 R)
• M70: 36,387,288 km (0.068 R)
• M71: 37,418,317 km (0.091 R)
• M72: 38,319,495 km (0.07 R)
• M73: 39,368,325 km (0.08 R)
• M74: 40,639,309 km (0.099 R)
• M75: 41,279,887 km (0.11 R)
• M76: 41,923,756 km (0.102 R)
• M77: 43,221,518 km (0.05 R)
• M78: 43,439,033 km (0.113 R)
• M79: 43,511,588 km (0.083 R)
• M80: 43,948,114 km (0.054 R)
• M81: 47,416,990 km (0.116 R)
• M82: 48,995,098 km (0.076 R)
• M83: 49,221,888 km (0.101 R)
• M84: 49,297,585 km (0.046 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit