🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 8.7

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.12 AU - 1.26 AU

Year: 880 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,342,995 km

• M1: 109,954 km (0.084 R)
• M2: 173,833 km (0.113 R)
• M3: 318,943 km (0.114 R)
• M4: 565,330 km (0.042 R)
• M5: 633,248 km (0.117 R)
• M6: 740,809 km (0.093 R)
• M7: 816,206 km (0.106 R)
• M8: 975,079 km (0.04 R)
• M9: 1,044,492 km (0.096 R)
• M10: 1,180,926 km (0.081 R)
• M11: 1,277,865 km (0.097 R)
• M12: 1,354,310 km (0.111 R)
• M13: 1,440,328 km (0.112 R)
• M14: 1,601,296 km (0.086 R)
• M15: 1,659,040 km (0.053 R)
• M16: 1,717,683 km (0.12 R)
• M17: 1,802,505 km (0.113 R)
• M18: 1,888,823 km (0.104 R)
• M19: 2,247,858 km (0.059 R)
• M20: 2,303,508 km (0.103 R)
• M21: 2,369,181 km (0.09 R)
• M22: 2,846,249 km (0.109 R)
• M23: 2,926,882 km (0.119 R)
• M24: 3,028,908 km (0.114 R)
• M25: 3,502,535 km (0.073 R)
• M26: 3,600,073 km (0.104 R)
• M27: 4,067,417 km (0.119 R)
• M28: 4,530,123 km (0.026 R)
• M29: 4,660,422 km (0.066 R)
• M30: 4,779,802 km (0.115 R)
• M31: 4,888,260 km (0.08 R)
• M32: 5,480,219 km (0.094 R)
• M33: 5,581,048 km (0.075 R)
• M34: 5,644,477 km (0.107 R)
• M35: 5,771,935 km (0.104 R)
• M36: 5,848,828 km (0.12 R)
• M37: 5,913,155 km (0.114 R)
• M38: 6,107,782 km (0.045 R)
• M39: 6,173,156 km (0.079 R)
• M40: 6,410,269 km (0.055 R)
• M41: 6,543,261 km (0.106 R)
• M42: 6,744,620 km (0.094 R)
• M43: 6,866,393 km (0.088 R)
• M44: 6,934,310 km (0.066 R)
• M45: 7,263,725 km (0.12 R)
• M46: 7,360,814 km (0.107 R)
• M47: 7,430,377 km (0.08 R)
• M48: 7,486,177 km (0.088 R)
• M49: 7,542,126 km (0.052 R)
• M50: 7,668,536 km (0.089 R)
• M51: 8,080,828 km (0.063 R)
• M52: 8,166,997 km (0.103 R)
• M53: 8,238,953 km (0.103 R)
• M54: 8,412,786 km (0.104 R)
• M55: 8,602,476 km (0.06 R)
• M56: 8,793,662 km (0.101 R)
• M57: 8,867,414 km (0.045 R)
• M58: 9,075,504 km (0.057 R)
• M59: 9,285,091 km (0.114 R)
• M60: 9,511,283 km (0.034 R)
• M61: 9,892,608 km (0.117 R)
• M62: 10,000,318 km (0.044 R)
• M63: 10,201,228 km (0.111 R)
• M64: 10,325,694 km (0.111 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 11.1

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.25 AU - 2.69 AU

Year: 2633 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,342,995 km

• M1: 143,614 km (0.111 R)
• M2: 214,374 km (0.108 R)
• M3: 306,676 km (0.095 R)
• M4: 561,142 km (0.061 R)
• M5: 841,039 km (0.032 R)
• M6: 1,188,405 km (0.096 R)
• M7: 1,397,693 km (0.089 R)
• M8: 1,500,467 km (0.111 R)
• M9: 1,659,639 km (0.054 R)
• M10: 1,810,583 km (0.114 R)
• M11: 1,966,165 km (0.116 R)
• M12: 2,038,421 km (0.096 R)
• M13: 2,260,723 km (0.096 R)
• M14: 2,382,645 km (0.086 R)
• M15: 2,538,077 km (0.097 R)
• M16: 2,633,072 km (0.084 R)
• M17: 2,941,693 km (0.076 R)
• M18: 3,279,185 km (0.089 R)
• M19: 3,348,300 km (0.043 R)
• M20: 3,540,682 km (0.036 R)
• M21: 3,754,757 km (0.081 R)
• M22: 3,827,162 km (0.032 R)
• M23: 4,158,372 km (0.035 R)
• M24: 4,308,718 km (0.096 R)
• M25: 4,711,884 km (0.108 R)
• M26: 4,829,318 km (0.091 R)
• M27: 4,927,903 km (0.118 R)
• M28: 5,595,708 km (0.042 R)
• M29: 6,508,405 km (0.1 R)
• M30: 6,881,951 km (0.056 R)
• M31: 7,082,562 km (0.058 R)
• M32: 7,217,499 km (0.091 R)
• M33: 7,398,512 km (0.112 R)
• M34: 7,673,174 km (0.102 R)
• M35: 8,044,476 km (0.093 R)
• M36: 8,492,970 km (0.083 R)
• M37: 8,732,327 km (0.112 R)
• M38: 8,973,927 km (0.077 R)
• M39: 9,120,085 km (0.103 R)
• M40: 9,242,306 km (0.076 R)
• M41: 9,587,728 km (0.102 R)
• M42: 9,837,107 km (0.083 R)
• M43: 10,316,718 km (0.096 R)
• M44: 10,829,839 km (0.061 R)
• M45: 10,907,630 km (0.052 R)
• M46: 11,615,227 km (0.049 R)
• M47: 12,364,713 km (0.065 R)
• M48: 12,500,248 km (0.117 R)
• M49: 12,581,779 km (0.102 R)
• M50: 12,663,460 km (0.105 R)
• M51: 12,745,439 km (0.07 R)
• M52: 14,023,155 km (0.075 R)
• M53: 14,107,827 km (0.106 R)
• M54: 14,705,919 km (0.091 R)
• M55: 14,964,873 km (0.087 R)
• M56: 15,196,152 km (0.071 R)
• M57: 15,574,634 km (0.113 R)
• M58: 15,779,733 km (0.092 R)
• M59: 15,867,996 km (0.089 R)
• M60: 16,222,244 km (0.05 R)
• M61: 16,341,024 km (0.052 R)
• M62: 16,519,644 km (0.114 R)
• M63: 17,119,681 km (0.06 R)
• M64: 17,787,935 km (0.109 R)
• M65: 18,744,015 km (0.111 R)
• M66: 19,056,076 km (0.111 R)
• M67: 19,811,844 km (0.025 R)
• M68: 20,673,977 km (0.089 R)
• M69: 21,352,852 km (0.086 R)
• M70: 21,973,384 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 10.1

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.46 AU - 3.96 AU

Year: 4847 Days

Day: 11.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,342,995 km

• M1: 126,560 km (0.09 R)
• M2: 253,568 km (0.087 R)
• M3: 325,375 km (0.099 R)
• M4: 976,874 km (0.066 R)
• M5: 1,047,185 km (0.089 R)
• M6: 1,133,952 km (0.038 R)
• M7: 1,253,780 km (0.061 R)
• M8: 1,638,695 km (0.065 R)
• M9: 2,041,413 km (0.079 R)
• M10: 2,133,116 km (0.05 R)
• M11: 2,339,711 km (0.109 R)
• M12: 2,612,278 km (0.113 R)
• M13: 3,061,371 km (0.065 R)
• M14: 3,512,558 km (0.05 R)
• M15: 3,734,711 km (0.081 R)
• M16: 3,825,068 km (0.083 R)
• M17: 4,007,727 km (0.116 R)
• M18: 4,310,663 km (0.072 R)
• M19: 4,596,993 km (0.086 R)
• M20: 4,669,698 km (0.061 R)
• M21: 5,088,123 km (0.109 R)
• M22: 5,213,635 km (0.118 R)
• M23: 5,518,815 km (0.108 R)
• M24: 5,621,888 km (0.04 R)
• M25: 5,751,589 km (0.083 R)
• M26: 5,856,158 km (0.088 R)
• M27: 6,226,862 km (0.059 R)
• M28: 6,550,741 km (0.119 R)
• M29: 6,880,305 km (0.088 R)
• M30: 7,130,882 km (0.086 R)
• M31: 7,356,326 km (0.093 R)
• M32: 8,697,321 km (0.101 R)
• M33: 9,334,309 km (0.053 R)
• M34: 9,519,212 km (0.069 R)
• M35: 9,798,661 km (0.058 R)
• M36: 9,892,309 km (0.111 R)
• M37: 10,049,237 km (0.101 R)
• M38: 10,621,150 km (0.107 R)
• M39: 10,814,131 km (0.063 R)
• M40: 11,334,432 km (0.097 R)
• M41: 11,597,575 km (0.084 R)
• M42: 11,829,601 km (0.09 R)
• M43: 13,184,360 km (0.097 R)
• M44: 13,495,972 km (0.069 R)
• M45: 13,775,122 km (0.103 R)
• M46: 14,056,066 km (0.099 R)
• M47: 14,409,865 km (0.112 R)
• M48: 16,148,941 km (0.048 R)
• M49: 16,370,944 km (0.107 R)
• M50: 16,482,394 km (0.042 R)
• M51: 16,705,893 km (0.112 R)
• M52: 16,893,040 km (0.034 R)
• M53: 17,005,538 km (0.108 R)
• M54: 17,458,371 km (0.119 R)
• M55: 17,648,210 km (0.118 R)
• M56: 17,724,356 km (0.084 R)
• M57: 17,915,093 km (0.093 R)
• M58: 18,414,451 km (0.039 R)
• M59: 18,801,610 km (0.096 R)
• M60: 19,860,464 km (0.081 R)
• M61: 19,979,244 km (0.09 R)
• M62: 20,497,003 km (0.088 R)
• M63: 20,858,132 km (0.108 R)
• M64: 21,059,491 km (0.043 R)
• M65: 21,180,815 km (0.054 R)
• M66: 21,586,374 km (0.057 R)
• M67: 22,611,868 km (0.104 R)
• M68: 22,777,323 km (0.082 R)
• M69: 24,243,083 km (0.109 R)
• M70: 24,370,092 km (0.032 R)
• M71: 24,454,914 km (0.074 R)
• M72: 25,782,146 km (0.097 R)
• M73: 26,650,861 km (0.094 R)
• M74: 27,176,697 km (0.104 R)
• M75: 28,864,311 km (0.105 R)
• M76: 29,133,886 km (0.073 R)
• M77: 29,539,745 km (0.047 R)
• M78: 29,856,743 km (0.098 R)
• M79: 30,631,361 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.1

Radius: 6

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.39 AU - 6.59 AU

Year: 9943 Days

Day: 23.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,342,995 km

• M1: 202,855 km (0.096 R)
• M2: 293,511 km (0.113 R)
• M3: 476,768 km (0.078 R)
• M4: 517,758 km (0.075 R)
• M5: 603,328 km (0.104 R)
• M6: 678,426 km (0.064 R)
• M7: 871,707 km (0.079 R)
• M8: 974,929 km (0.069 R)
• M9: 1,155,793 km (0.067 R)
• M10: 1,406,968 km (0.091 R)
• M11: 1,549,385 km (0.066 R)
• M12: 1,804,300 km (0.112 R)
• M13: 1,892,263 km (0.113 R)
• M14: 2,118,306 km (0.068 R)
• M15: 2,164,532 km (0.059 R)
• M16: 2,234,693 km (0.059 R)
• M17: 2,670,771 km (0.118 R)
• M18: 3,292,350 km (0.098 R)
• M19: 3,815,045 km (0.066 R)
• M20: 3,985,437 km (0.073 R)
• M21: 4,042,882 km (0.12 R)
• M22: 4,691,988 km (0.078 R)
• M23: 5,822,499 km (0.114 R)
• M24: 6,791,444 km (0.096 R)
• M25: 8,171,335 km (0.06 R)
• M26: 8,612,798 km (0.105 R)
• M27: 8,799,197 km (0.088 R)
• M28: 10,257,926 km (0.041 R)
• M29: 10,336,764 km (0.12 R)
• M30: 10,415,752 km (0.052 R)
• M31: 10,694,004 km (0.105 R)
• M32: 10,854,074 km (0.064 R)
• M33: 10,934,408 km (0.026 R)
• M34: 11,502,431 km (0.069 R)
• M35: 11,789,958 km (0.089 R)
• M36: 12,288,418 km (0.037 R)
• M37: 12,582,378 km (0.082 R)
• M38: 12,666,751 km (0.084 R)
• M39: 12,878,731 km (0.072 R)
• M40: 13,607,722 km (0.115 R)
• M41: 14,971,456 km (0.085 R)
• M42: 15,240,433 km (0.053 R)
• M43: 15,692,218 km (0.106 R)
• M44: 15,919,757 km (0.033 R)
• M45: 16,332,198 km (0.119 R)
• M46: 16,655,329 km (0.114 R)
• M47: 16,840,831 km (0.086 R)
• M48: 19,608,092 km (0.081 R)
• M49: 20,346,507 km (0.104 R)
• M50: 20,495,207 km (0.046 R)
• M51: 21,194,129 km (0.068 R)
• M52: 21,496,017 km (0.055 R)
• M53: 21,698,124 km (0.112 R)
• M54: 22,718,082 km (0.091 R)
• M55: 23,027,002 km (0.11 R)
• M56: 23,441,238 km (0.109 R)
• M57: 23,597,119 km (0.11 R)
• M58: 23,649,179 km (0.03 R)
• M59: 23,753,449 km (0.083 R)
• M60: 23,857,868 km (0.081 R)
• M61: 24,014,797 km (0.111 R)
• M62: 24,119,515 km (0.103 R)
• M63: 24,592,843 km (0.093 R)
• M64: 24,645,651 km (0.058 R)
• M65: 25,069,312 km (0.119 R)
• M66: 25,388,554 km (0.046 R)
• M67: 25,441,960 km (0.113 R)
• M68: 26,570,826 km (0.105 R)
• M69: 26,624,980 km (0.093 R)
• M70: 27,059,712 km (0.084 R)
• M71: 27,387,181 km (0.089 R)
• M72: 28,156,563 km (0.028 R)
• M73: 28,433,020 km (0.025 R)
• M74: 30,450,198 km (0.113 R)
• M75: 31,533,286 km (0.097 R)
• M76: 33,327,264 km (0.062 R)
• M77: 33,678,370 km (0.067 R)
• M78: 33,737,013 km (0.111 R)
• M79: 35,094,763 km (0.118 R)
• M80: 37,619,975 km (0.102 R)
• M81: 38,229,885 km (0.086 R)
• M82: 38,597,298 km (0.034 R)
• M83: 38,965,907 km (0.041 R)
• M84: 39,397,497 km (0.109 R)
• M85: 40,203,081 km (0.057 R)
• M86: 40,639,159 km (0.059 R)
• M87: 40,764,073 km (0.08 R)
• M88: 40,889,137 km (0.094 R)
• M89: 41,893,687 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.5

Radius: 4

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.96 AU - 7.4 AU

Year: 13049 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,342,995 km

• M1: 87,515 km (0.052 R)
• M2: 156,779 km (0.055 R)
• M3: 390,899 km (0.089 R)
• M4: 733,478 km (0.113 R)
• M5: 835,205 km (0.093 R)
• M6: 1,245,701 km (0.115 R)
• M7: 1,285,794 km (0.099 R)
• M8: 1,408,614 km (0.086 R)
• M9: 1,450,351 km (0.072 R)
• M10: 1,513,930 km (0.116 R)
• M11: 1,600,099 km (0.106 R)
• M12: 2,444,878 km (0.106 R)
• M13: 2,991,509 km (0.098 R)
• M14: 3,045,513 km (0.026 R)
• M15: 3,209,323 km (0.102 R)
• M16: 4,682,862 km (0.059 R)
• M17: 4,714,128 km (0.111 R)
• M18: 5,257,617 km (0.104 R)
• M19: 5,921,832 km (0.038 R)
• M20: 5,955,790 km (0.101 R)
• M21: 9,937,787 km (0.094 R)
• M22: 10,879,056 km (0.107 R)
• M23: 11,171,221 km (0.086 R)
• M24: 14,185,319 km (0.113 R)
• M25: 14,917,900 km (0.083 R)
• M26: 15,056,726 km (0.116 R)
• M27: 15,615,923 km (0.073 R)
• M28: 16,181,852 km (0.101 R)
• M29: 16,610,749 km (0.046 R)
• M30: 16,898,875 km (0.049 R)
• M31: 17,236,966 km (0.113 R)
• M32: 17,772,676 km (0.056 R)
• M33: 18,264,554 km (0.095 R)
• M34: 19,161,094 km (0.085 R)
• M35: 20,327,359 km (0.072 R)
• M36: 20,686,842 km (0.108 R)
• M37: 21,882,728 km (0.101 R)
• M38: 22,356,803 km (0.072 R)
• M39: 23,583,656 km (0.036 R)
• M40: 23,799,226 km (0.099 R)
• M41: 25,051,360 km (0.097 R)
• M42: 25,326,471 km (0.103 R)
• M43: 26,380,687 km (0.11 R)
• M44: 26,716,534 km (0.062 R)
• M45: 26,941,380 km (0.098 R)
• M46: 27,110,276 km (0.034 R)
• M47: 28,188,428 km (0.1 R)
• M48: 29,107,258 km (0.101 R)
• M49: 29,919,125 km (0.103 R)
• M50: 30,503,754 km (0.048 R)
• M51: 30,915,148 km (0.098 R)
• M52: 32,459,148 km (0.025 R)
• M53: 32,939,357 km (0.095 R)
• M54: 36,427,530 km (0.049 R)
• M55: 36,988,971 km (0.088 R)
• M56: 37,239,398 km (0.096 R)
• M57: 38,690,348 km (0.059 R)
• M58: 38,880,935 km (0.096 R)
• M59: 39,454,643 km (0.098 R)
• M60: 40,223,875 km (0.073 R)
• M61: 40,933,418 km (0.114 R)
• M62: 41,062,820 km (0.082 R)
• M63: 41,907,600 km (0.091 R)
• M64: 42,168,648 km (0.103 R)
• M65: 44,077,517 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit