🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.49 AU - 1.81 AU

Year: 741 Days

Day: 42.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 10.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.52 AU - 7.06 AU

Year: 4874 Days

Day: 9.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,130,231 km

• M1: 147,055 km (0.097 R)
• M2: 227,389 km (0.026 R)
• M3: 301,589 km (0.073 R)
• M4: 444,754 km (0.036 R)
• M5: 595,400 km (0.112 R)
• M6: 860,786 km (0.081 R)
• M7: 961,466 km (0.045 R)
• M8: 1,042,847 km (0.038 R)
• M9: 1,187,957 km (0.105 R)
• M10: 1,301,501 km (0.09 R)
• M11: 1,720,525 km (0.06 R)
• M12: 2,073,127 km (0.112 R)
• M13: 2,164,831 km (0.062 R)
• M14: 2,321,011 km (0.062 R)
• M15: 2,578,469 km (0.074 R)
• M16: 2,845,352 km (0.037 R)
• M17: 3,051,497 km (0.111 R)
• M18: 3,262,580 km (0.106 R)
• M19: 3,442,247 km (0.079 R)
• M20: 3,606,805 km (0.085 R)
• M21: 3,886,702 km (0.034 R)
• M22: 4,154,482 km (0.106 R)
• M23: 4,850,262 km (0.083 R)
• M24: 4,952,587 km (0.044 R)
• M25: 5,097,248 km (0.083 R)
• M26: 5,201,368 km (0.106 R)
• M27: 5,775,824 km (0.106 R)
• M28: 5,862,741 km (0.091 R)
• M29: 6,081,752 km (0.081 R)
• M30: 6,148,024 km (0.108 R)
• M31: 6,777,980 km (0.096 R)
• M32: 7,428,432 km (0.112 R)
• M33: 7,546,764 km (0.111 R)
• M34: 8,001,990 km (0.03 R)
• M35: 8,098,930 km (0.081 R)
• M36: 8,171,933 km (0.085 R)
• M37: 8,343,073 km (0.098 R)
• M38: 8,763,742 km (0.105 R)
• M39: 8,838,691 km (0.086 R)
• M40: 8,939,071 km (0.079 R)
• M41: 9,242,156 km (0.116 R)
• M42: 9,395,045 km (0.036 R)
• M43: 9,936,590 km (0.117 R)
• M44: 10,119,398 km (0.078 R)
• M45: 10,303,254 km (0.117 R)
• M46: 10,541,414 km (0.079 R)
• M47: 10,754,591 km (0.113 R)
• M48: 10,969,264 km (0.04 R)
• M49: 11,131,129 km (0.075 R)
• M50: 11,484,629 km (0.088 R)
• M51: 11,759,141 km (0.07 R)
• M52: 13,653,349 km (0.034 R)
• M53: 13,740,415 km (0.092 R)
• M54: 13,885,824 km (0.093 R)
• M55: 14,325,343 km (0.07 R)
• M56: 14,443,226 km (0.101 R)
• M57: 14,620,798 km (0.052 R)
• M58: 15,157,855 km (0.066 R)
• M59: 16,435,869 km (0.119 R)
• M60: 16,559,437 km (0.07 R)
• M61: 17,056,700 km (0.109 R)
• M62: 18,353,116 km (0.1 R)
• M63: 18,867,583 km (0.032 R)
• M64: 18,964,522 km (0.114 R)
• M65: 19,713,708 km (0.059 R)
• M66: 19,877,817 km (0.052 R)
• M67: 20,141,409 km (0.039 R)
• M68: 20,240,592 km (0.114 R)
• M69: 20,439,407 km (0.112 R)
• M70: 20,772,113 km (0.117 R)
• M71: 21,173,783 km (0.037 R)
• M72: 22,018,862 km (0.076 R)
• M73: 22,668,416 km (0.086 R)
• M74: 23,151,168 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 13.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.74 AU - 9.27 AU

Year: 8670 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,130,231 km

• M1: 236,514 km (0.108 R)
• M2: 402,119 km (0.075 R)
• M3: 966,103 km (0.12 R)
• M4: 1,402,779 km (0.118 R)
• M5: 1,682,228 km (0.082 R)
• M6: 1,818,961 km (0.094 R)
• M7: 1,939,237 km (0.119 R)
• M8: 2,041,562 km (0.04 R)
• M9: 2,230,654 km (0.107 R)
• M10: 2,809,598 km (0.072 R)
• M11: 2,973,407 km (0.11 R)
• M12: 3,068,552 km (0.11 R)
• M13: 3,434,468 km (0.093 R)
• M14: 3,686,241 km (0.044 R)
• M15: 3,814,447 km (0.059 R)
• M16: 3,918,267 km (0.093 R)
• M17: 4,155,081 km (0.114 R)
• M18: 4,978,468 km (0.036 R)
• M19: 6,032,385 km (0.104 R)
• M20: 6,930,421 km (0.074 R)
• M21: 7,153,621 km (0.052 R)
• M22: 7,969,827 km (0.038 R)
• M23: 8,103,118 km (0.092 R)
• M24: 8,203,648 km (0.089 R)
• M25: 8,473,822 km (0.11 R)
• M26: 8,609,956 km (0.094 R)
• M27: 8,919,025 km (0.034 R)
• M28: 9,371,858 km (0.1 R)
• M29: 9,796,566 km (0.068 R)
• M30: 10,300,113 km (0.115 R)
• M31: 10,482,024 km (0.104 R)
• M32: 10,628,330 km (0.073 R)
• M33: 10,923,038 km (0.101 R)
• M34: 12,786,130 km (0.031 R)
• M35: 13,257,363 km (0.078 R)
• M36: 13,495,074 km (0.117 R)
• M37: 14,015,077 km (0.09 R)
• M38: 14,216,734 km (0.118 R)
• M39: 14,623,192 km (0.064 R)
• M40: 14,868,981 km (0.074 R)
• M41: 15,239,984 km (0.12 R)
• M42: 15,447,476 km (0.105 R)
• M43: 16,499,149 km (0.07 R)
• M44: 16,926,251 km (0.045 R)
• M45: 17,357,093 km (0.116 R)
• M46: 17,573,860 km (0.112 R)
• M47: 17,747,843 km (0.084 R)
• M48: 18,229,548 km (0.114 R)
• M49: 18,582,449 km (0.119 R)
• M50: 19,205,674 km (0.114 R)
• M51: 19,295,283 km (0.105 R)
• M52: 19,609,887 km (0.076 R)
• M53: 19,835,780 km (0.088 R)
• M54: 20,017,093 km (0.053 R)
• M55: 20,564,172 km (0.109 R)
• M56: 21,533,417 km (0.081 R)
• M57: 22,423,374 km (0.045 R)
• M58: 22,564,894 km (0.079 R)
• M59: 22,754,135 km (0.086 R)
• M60: 23,325,150 km (0.105 R)
• M61: 23,468,615 km (0.066 R)
• M62: 23,852,782 km (0.091 R)
• M63: 23,997,294 km (0.105 R)
• M64: 24,481,243 km (0.084 R)
• M65: 25,017,402 km (0.111 R)
• M66: 25,164,307 km (0.095 R)
• M67: 26,549,134 km (0.066 R)
• M68: 27,603,949 km (0.112 R)
• M69: 28,877,625 km (0.118 R)
• M70: 29,289,169 km (0.077 R)
• M71: 29,444,003 km (0.103 R)
• M72: 29,599,136 km (0.101 R)
• M73: 29,858,389 km (0.085 R)
• M74: 30,902,432 km (0.07 R)
• M75: 31,165,425 km (0.028 R)
• M76: 31,958,593 km (0.082 R)
• M77: 32,224,429 km (0.091 R)
• M78: 32,865,605 km (0.098 R)
• M79: 32,972,867 km (0.107 R)
• M80: 33,349,255 km (0.053 R)
• M81: 33,456,965 km (0.062 R)
• M82: 34,106,220 km (0.112 R)
• M83: 35,362,094 km (0.055 R)
• M84: 35,747,309 km (0.04 R)
• M85: 35,968,115 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 8.9

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.81 AU - 11.93 AU

Year: 10848 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,130,231 km

• M1: 181,313 km (0.074 R)
• M2: 262,843 km (0.11 R)
• M3: 557,102 km (0.113 R)
• M4: 676,332 km (0.039 R)
• M5: 881,431 km (0.083 R)
• M6: 1,022,651 km (0.11 R)
• M7: 1,128,118 km (0.116 R)
• M8: 1,966,763 km (0.113 R)
• M9: 2,099,606 km (0.076 R)
• M10: 2,180,838 km (0.065 R)
• M11: 2,374,268 km (0.038 R)
• M12: 3,111,037 km (0.093 R)
• M13: 3,649,889 km (0.053 R)
• M14: 3,880,419 km (0.104 R)
• M15: 4,047,969 km (0.092 R)
• M16: 4,115,587 km (0.098 R)
• M17: 4,286,428 km (0.101 R)
• M18: 4,355,542 km (0.088 R)
• M19: 5,286,340 km (0.088 R)
• M20: 5,736,181 km (0.11 R)
• M21: 6,004,410 km (0.119 R)
• M22: 6,120,498 km (0.109 R)
• M23: 6,315,873 km (0.078 R)
• M24: 7,158,557 km (0.093 R)
• M25: 8,422,959 km (0.106 R)
• M26: 8,509,725 km (0.111 R)
• M27: 9,169,751 km (0.106 R)
• M28: 10,632,220 km (0.111 R)
• M29: 11,582,615 km (0.117 R)
• M30: 12,908,351 km (0.063 R)
• M31: 13,360,885 km (0.07 R)
• M32: 14,229,899 km (0.077 R)
• M33: 14,436,943 km (0.038 R)
• M34: 14,697,243 km (0.106 R)
• M35: 14,854,171 km (0.089 R)
• M36: 15,011,698 km (0.047 R)
• M37: 15,117,014 km (0.108 R)
• M38: 15,381,354 km (0.111 R)
• M39: 15,861,114 km (0.116 R)
• M40: 16,835,146 km (0.058 R)
• M41: 17,164,112 km (0.062 R)
• M42: 17,717,175 km (0.035 R)
• M43: 17,884,276 km (0.098 R)
• M44: 19,929,578 km (0.081 R)
• M45: 20,103,261 km (0.094 R)
• M46: 20,452,273 km (0.111 R)
• M47: 20,569,109 km (0.109 R)
• M48: 21,215,372 km (0.047 R)
• M49: 21,274,463 km (0.103 R)
• M50: 21,630,207 km (0.097 R)
• M51: 22,167,412 km (0.069 R)
• M52: 22,287,390 km (0.088 R)
• M53: 22,407,667 km (0.089 R)
• M54: 22,588,381 km (0.063 R)
• M55: 23,072,629 km (0.058 R)
• M56: 23,437,947 km (0.096 R)
• M57: 23,560,318 km (0.109 R)
• M58: 23,682,689 km (0.099 R)
• M59: 24,421,852 km (0.101 R)
• M60: 25,544,734 km (0.061 R)
• M61: 27,775,986 km (0.071 R)
• M62: 29,803,785 km (0.096 R)
• M63: 31,070,131 km (0.106 R)
• M64: 33,654,883 km (0.091 R)
• M65: 34,346,474 km (0.118 R)
• M66: 35,322,600 km (0.096 R)
• M67: 35,603,246 km (0.108 R)
• M68: 35,954,951 km (0.109 R)
• M69: 36,096,021 km (0.068 R)
• M70: 36,378,612 km (0.095 R)
• M71: 37,159,513 km (0.056 R)
• M72: 37,802,634 km (0.117 R)
• M73: 38,521,452 km (0.101 R)
• M74: 38,593,558 km (0.068 R)
• M75: 38,738,069 km (0.1 R)
• M76: 39,899,697 km (0.055 R)
• M77: 39,972,701 km (0.102 R)
• M78: 41,367,850 km (0.105 R)
• M79: 42,108,509 km (0.119 R)
• M80: 42,257,210 km (0.085 R)
• M81: 42,555,059 km (0.109 R)
• M82: 43,302,749 km (0.042 R)
• M83: 43,903,983 km (0.054 R)
• M84: 44,508,059 km (0.104 R)
• M85: 45,571,700 km (0.117 R)
• M86: 46,720,612 km (0.112 R)
• M87: 49,595,284 km (0.107 R)
• M88: 49,988,128 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 5.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.17 AU - 18.49 AU

Year: 20999 Days

Day: 18.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,130,231 km

• M1: 81,381 km (0.1 R)
• M2: 125,213 km (0.105 R)
• M3: 430,393 km (0.04 R)
• M4: 555,008 km (0.1 R)
• M5: 826,079 km (0.089 R)
• M6: 955,781 km (0.118 R)
• M7: 1,323,492 km (0.096 R)
• M8: 1,570,030 km (0.087 R)
• M9: 1,881,193 km (0.082 R)
• M10: 2,429,320 km (0.049 R)
• M11: 2,673,015 km (0.076 R)
• M12: 3,367,747 km (0.115 R)
• M13: 3,576,137 km (0.101 R)
• M14: 3,831,650 km (0.058 R)
• M15: 3,939,959 km (0.046 R)
• M16: 4,115,288 km (0.093 R)
• M17: 4,541,791 km (0.119 R)
• M18: 4,610,457 km (0.083 R)
• M19: 5,195,833 km (0.057 R)
• M20: 5,436,536 km (0.092 R)
• M21: 5,680,830 km (0.064 R)
• M22: 5,804,397 km (0.095 R)
• M23: 5,928,863 km (0.066 R)
• M24: 6,538,325 km (0.118 R)
• M25: 6,667,727 km (0.067 R)
• M26: 7,167,533 km (0.039 R)
• M27: 9,081,488 km (0.108 R)
• M28: 9,168,106 km (0.099 R)
• M29: 9,576,059 km (0.117 R)
• M30: 9,900,537 km (0.085 R)
• M31: 10,079,157 km (0.095 R)
• M32: 10,258,824 km (0.107 R)
• M33: 10,409,319 km (0.081 R)
• M34: 10,560,562 km (0.095 R)
• M35: 10,743,072 km (0.04 R)
• M36: 11,985,931 km (0.069 R)
• M37: 12,335,691 km (0.095 R)
• M38: 12,753,368 km (0.111 R)
• M39: 13,867,423 km (0.055 R)
• M40: 14,167,517 km (0.114 R)
• M41: 14,469,704 km (0.088 R)
• M42: 15,320,468 km (0.108 R)
• M43: 15,873,381 km (0.115 R)
• M44: 16,292,255 km (0.04 R)
• M45: 16,467,883 km (0.074 R)
• M46: 17,034,261 km (0.109 R)
• M47: 17,248,186 km (0.115 R)
• M48: 18,295,072 km (0.077 R)
• M49: 18,404,577 km (0.096 R)
• M50: 19,102,900 km (0.104 R)
• M51: 19,214,051 km (0.084 R)
• M52: 20,829,260 km (0.111 R)
• M53: 21,172,886 km (0.103 R)
• M54: 23,154,908 km (0.059 R)
• M55: 23,194,402 km (0.107 R)
• M56: 24,227,974 km (0.089 R)
• M57: 25,235,964 km (0.065 R)
• M58: 25,683,710 km (0.099 R)
• M59: 25,765,540 km (0.038 R)
• M60: 25,970,041 km (0.089 R)
• M61: 26,711,298 km (0.096 R)
• M62: 26,835,464 km (0.113 R)
• M63: 27,209,310 km (0.033 R)
• M64: 27,794,237 km (0.086 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit