🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 9.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 391 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,876,877 km

• M1: 121,473 km (0.068 R)
• M2: 204,500 km (0.088 R)
• M3: 281,244 km (0.095 R)
• M4: 351,854 km (0.117 R)
• M5: 413,638 km (0.119 R)
• M6: 479,910 km (0.105 R)
• M7: 547,528 km (0.057 R)
• M8: 632,201 km (0.106 R)
• M9: 700,716 km (0.083 R)
• M10: 775,515 km (0.115 R)
• M11: 907,012 km (0.108 R)
• M12: 1,001,558 km (0.119 R)
• M13: 1,209,798 km (0.064 R)
• M14: 1,341,594 km (0.099 R)
• M15: 1,501,514 km (0.091 R)
• M16: 1,619,696 km (0.117 R)
• M17: 1,692,251 km (0.074 R)
• M18: 1,840,503 km (0.066 R)
• M19: 1,911,113 km (0.097 R)
• M20: 1,993,092 km (0.07 R)
• M21: 2,091,977 km (0.102 R)
• M22: 2,187,270 km (0.11 R)
• M23: 2,300,217 km (0.065 R)
• M24: 2,818,274 km (0.031 R)
• M25: 2,977,147 km (0.063 R)
• M26: 3,102,809 km (0.094 R)
• M27: 3,316,136 km (0.032 R)
• M28: 3,390,337 km (0.119 R)
• M29: 3,490,268 km (0.109 R)
• M30: 3,635,677 km (0.118 R)
• M31: 3,789,464 km (0.086 R)
• M32: 3,867,255 km (0.118 R)
• M33: 3,984,838 km (0.109 R)
• M34: 4,083,872 km (0.057 R)
• M35: 4,203,700 km (0.116 R)
• M36: 4,324,725 km (0.092 R)
• M37: 4,453,678 km (0.074 R)
• M38: 4,515,163 km (0.118 R)
• M39: 4,659,974 km (0.059 R)
• M40: 4,757,362 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 12.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.84 AU - 0.98 AU

Year: 579 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,876,877 km

• M1: 160,070 km (0.041 R)
• M2: 241,750 km (0.094 R)
• M3: 327,320 km (0.043 R)
• M4: 443,109 km (0.074 R)
• M5: 539,899 km (0.117 R)
• M6: 634,594 km (0.052 R)
• M7: 827,725 km (0.096 R)
• M8: 1,032,674 km (0.065 R)
• M9: 1,279,211 km (0.108 R)
• M10: 1,367,474 km (0.094 R)
• M11: 1,478,326 km (0.098 R)
• M12: 1,576,612 km (0.038 R)
• M13: 1,688,062 km (0.101 R)
• M14: 1,791,135 km (0.118 R)
• M15: 1,907,822 km (0.118 R)
• M16: 2,032,736 km (0.106 R)
• M17: 2,273,289 km (0.07 R)
• M18: 2,504,717 km (0.094 R)
• M19: 2,604,499 km (0.112 R)
• M20: 2,699,344 km (0.12 R)
• M21: 2,814,684 km (0.079 R)
• M22: 2,905,490 km (0.094 R)
• M23: 3,037,136 km (0.084 R)
• M24: 3,190,923 km (0.102 R)
• M25: 3,492,661 km (0.09 R)
• M26: 3,882,962 km (0.086 R)
• M27: 4,028,371 km (0.073 R)
• M28: 4,250,076 km (0.116 R)
• M29: 4,369,903 km (0.109 R)
• M30: 4,490,928 km (0.091 R)
• M31: 4,751,827 km (0.087 R)
• M32: 4,939,123 km (0.101 R)
• M33: 5,482,912 km (0.063 R)
• M34: 5,605,432 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 11.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.83 AU - 1.35 AU

Year: 759 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,876,877 km

• M1: 147,653 km (0.105 R)
• M2: 298,747 km (0.082 R)
• M3: 372,648 km (0.044 R)
• M4: 455,526 km (0.11 R)
• M5: 660,175 km (0.087 R)
• M6: 761,603 km (0.095 R)
• M7: 841,488 km (0.108 R)
• M8: 964,457 km (0.095 R)
• M9: 1,136,495 km (0.102 R)
• M10: 1,235,978 km (0.057 R)
• M11: 1,384,379 km (0.107 R)
• M12: 1,498,073 km (0.098 R)
• M13: 1,650,065 km (0.111 R)
• M14: 1,749,547 km (0.084 R)
• M15: 1,829,283 km (0.059 R)
• M16: 2,022,563 km (0.042 R)
• M17: 2,168,122 km (0.054 R)
• M18: 2,309,492 km (0.098 R)
• M19: 2,389,228 km (0.103 R)
• M20: 2,494,544 km (0.066 R)
• M21: 2,568,296 km (0.065 R)
• M22: 2,651,173 km (0.025 R)
• M23: 2,734,948 km (0.12 R)
• M24: 2,905,340 km (0.101 R)
• M25: 3,061,670 km (0.038 R)
• M26: 3,167,436 km (0.088 R)
• M27: 3,283,524 km (0.077 R)
• M28: 3,437,460 km (0.116 R)
• M29: 3,575,389 km (0.113 R)
• M30: 3,668,289 km (0.108 R)
• M31: 4,361,376 km (0.062 R)
• M32: 4,825,579 km (0.1 R)
• M33: 4,969,940 km (0.069 R)
• M34: 5,084,383 km (0.115 R)
• M35: 5,199,872 km (0.051 R)
• M36: 5,337,353 km (0.115 R)
• M37: 5,518,965 km (0.116 R)
• M38: 5,616,054 km (0.107 R)
• M39: 5,691,900 km (0.105 R)
• M40: 6,020,866 km (0.118 R)
• M41: 6,187,667 km (0.075 R)
• M42: 6,367,334 km (0.032 R)
• M43: 6,469,210 km (0.111 R)
• M44: 6,709,016 km (0.1 R)
• M45: 6,812,687 km (0.112 R)
• M46: 6,951,663 km (0.082 R)
• M47: 7,033,194 km (0.034 R)
• M48: 7,291,699 km (0.11 R)
• M49: 7,386,395 km (0.114 R)
• M50: 7,745,430 km (0.088 R)
• M51: 7,842,220 km (0.09 R)
• M52: 8,000,195 km (0.082 R)
• M53: 8,110,149 km (0.116 R)
• M54: 8,282,337 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.6

Radius: 4.9

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.7 AU - 7.64 AU

Year: 11487 Days

Day: 18.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,876,877 km

• M1: 74,201 km (0.077 R)
• M2: 157,227 km (0.114 R)
• M3: 220,507 km (0.093 R)
• M4: 293,511 km (0.099 R)
• M5: 647,160 km (0.094 R)
• M6: 889,958 km (0.096 R)
• M7: 970,142 km (0.066 R)
• M8: 1,743,713 km (0.084 R)
• M9: 1,921,734 km (0.105 R)
• M10: 2,078,962 km (0.111 R)
• M11: 2,294,981 km (0.103 R)
• M12: 3,076,331 km (0.049 R)
• M13: 3,384,801 km (0.112 R)
• M14: 3,670,982 km (0.107 R)
• M15: 3,833,445 km (0.097 R)
• M16: 3,998,153 km (0.061 R)
• M17: 4,031,363 km (0.062 R)
• M18: 4,131,594 km (0.095 R)
• M19: 4,610,158 km (0.115 R)
• M20: 4,962,760 km (0.076 R)
• M21: 5,251,035 km (0.1 R)
• M22: 5,360,541 km (0.083 R)
• M23: 5,731,094 km (0.083 R)
• M24: 6,033,432 km (0.081 R)
• M25: 6,071,579 km (0.059 R)
• M26: 6,574,976 km (0.081 R)
• M27: 6,693,158 km (0.097 R)
• M28: 7,172,470 km (0.117 R)
• M29: 7,457,155 km (0.092 R)
• M30: 7,580,274 km (0.112 R)
• M31: 7,621,413 km (0.087 R)
• M32: 7,828,606 km (0.06 R)
• M33: 7,995,707 km (0.084 R)
• M34: 8,037,594 km (0.049 R)
• M35: 8,632,545 km (0.119 R)
• M36: 10,546,500 km (0.084 R)
• M37: 10,638,653 km (0.063 R)
• M38: 10,963,130 km (0.097 R)
• M39: 11,290,899 km (0.1 R)
• M40: 13,125,568 km (0.118 R)
• M41: 13,324,084 km (0.098 R)
• M42: 13,523,498 km (0.03 R)
• M43: 14,586,690 km (0.064 R)
• M44: 14,638,002 km (0.093 R)
• M45: 14,689,314 km (0.11 R)
• M46: 14,947,071 km (0.119 R)
• M47: 15,050,443 km (0.08 R)
• M48: 15,310,295 km (0.114 R)
• M49: 15,992,611 km (0.031 R)
• M50: 16,364,212 km (0.084 R)
• M51: 16,577,688 km (0.09 R)
• M52: 16,684,800 km (0.083 R)
• M53: 16,846,067 km (0.092 R)
• M54: 17,115,642 km (0.095 R)
• M55: 18,374,658 km (0.08 R)
• M56: 18,931,311 km (0.118 R)
• M57: 19,436,952 km (0.095 R)
• M58: 19,549,899 km (0.1 R)
• M59: 20,691,779 km (0.118 R)
• M60: 20,807,119 km (0.09 R)
• M61: 20,980,503 km (0.083 R)
• M62: 24,548,711 km (0.07 R)
• M63: 25,779,154 km (0.106 R)
• M64: 27,789,151 km (0.1 R)
• M65: 28,619,868 km (0.037 R)
• M66: 30,240,462 km (0.083 R)
• M67: 30,831,224 km (0.026 R)
• M68: 32,357,870 km (0.118 R)
• M69: 33,029,415 km (0.115 R)
• M70: 33,164,202 km (0.06 R)
• M71: 33,366,758 km (0.091 R)
• M72: 34,249,535 km (0.088 R)
• M73: 35,002,461 km (0.102 R)
• M74: 35,968,414 km (0.079 R)
• M75: 36,943,344 km (0.095 R)
• M76: 37,434,025 km (0.104 R)
• M77: 37,504,186 km (0.058 R)
• M78: 37,856,340 km (0.075 R)
• M79: 38,918,933 km (0.067 R)
• M80: 40,711,565 km (0.075 R)
• M81: 41,654,480 km (0.087 R)
• M82: 45,571,999 km (0.109 R)
• M83: 46,173,383 km (0.109 R)
• M84: 46,248,780 km (0.074 R)
• M85: 46,626,216 km (0.108 R)
• M86: 47,080,544 km (0.056 R)
• M87: 47,536,219 km (0.089 R)
• M88: 49,142,901 km (0.09 R)
• M89: 49,450,923 km (0.114 R)
• M90: 49,605,158 km (0.092 R)
• M91: 49,914,227 km (0.073 R)
• M92: 50,301,386 km (0.077 R)
• M93: 50,378,878 km (0.106 R)
• M94: 50,767,234 km (0.095 R)
• M95: 51,860,047 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.6

Radius: 6.4

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.62 AU - 8.14 AU

Year: 14751 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,876,877 km

• M1: 133,142 km (0.111 R)
• M2: 313,108 km (0.077 R)
• M3: 405,859 km (0.113 R)
• M4: 760,705 km (0.073 R)
• M5: 1,096,403 km (0.047 R)
• M6: 1,168,659 km (0.098 R)
• M7: 2,401,943 km (0.063 R)
• M8: 2,528,653 km (0.043 R)
• M9: 2,821,565 km (0.082 R)
• M10: 3,655,125 km (0.054 R)
• M11: 3,727,829 km (0.072 R)
• M12: 4,098,682 km (0.099 R)
• M13: 4,212,227 km (0.078 R)
• M14: 4,598,190 km (0.03 R)
• M15: 4,755,866 km (0.101 R)
• M16: 4,835,302 km (0.105 R)
• M17: 4,875,245 km (0.086 R)
• M18: 4,915,337 km (0.111 R)
• M19: 4,995,671 km (0.062 R)
• M20: 5,116,995 km (0.055 R)
• M21: 5,280,356 km (0.086 R)
• M22: 5,612,314 km (0.073 R)
• M23: 6,427,473 km (0.114 R)
• M24: 6,692,560 km (0.108 R)
• M25: 7,051,595 km (0.068 R)
• M26: 7,096,923 km (0.063 R)
• M27: 7,233,506 km (0.115 R)
• M28: 7,601,816 km (0.107 R)
• M29: 8,023,682 km (0.117 R)
• M30: 8,356,986 km (0.066 R)
• M31: 8,938,772 km (0.108 R)
• M32: 9,383,826 km (0.046 R)
• M33: 9,483,607 km (0.071 R)
• M34: 9,583,838 km (0.119 R)
• M35: 9,634,103 km (0.113 R)
• M36: 10,039,214 km (0.057 R)
• M37: 10,141,389 km (0.086 R)
• M38: 10,346,638 km (0.117 R)
• M39: 11,076,226 km (0.035 R)
• M40: 11,984,136 km (0.062 R)
• M41: 12,038,290 km (0.115 R)
• M42: 12,146,749 km (0.119 R)
• M43: 12,860,331 km (0.081 R)
• M44: 13,700,323 km (0.059 R)
• M45: 14,847,888 km (0.115 R)
• M46: 15,315,381 km (0.102 R)
• M47: 17,355,896 km (0.105 R)
• M48: 17,848,372 km (0.098 R)
• M49: 18,470,251 km (0.11 R)
• M50: 19,289,449 km (0.086 R)
• M51: 21,290,171 km (0.11 R)
• M52: 22,348,426 km (0.033 R)
• M53: 22,816,817 km (0.12 R)
• M54: 25,276,056 km (0.112 R)
• M55: 27,103,843 km (0.032 R)
• M56: 27,317,469 km (0.075 R)
• M57: 27,746,366 km (0.095 R)
• M58: 29,046,521 km (0.088 R)
• M59: 29,192,229 km (0.088 R)
• M60: 29,484,244 km (0.108 R)
• M61: 30,810,729 km (0.049 R)
• M62: 31,108,129 km (0.055 R)
• M63: 31,780,721 km (0.06 R)
• M64: 32,006,016 km (0.094 R)
• M65: 32,382,703 km (0.086 R)
• M66: 32,458,100 km (0.088 R)
• M67: 32,912,429 km (0.071 R)
• M68: 33,750,626 km (0.083 R)
• M69: 33,827,220 km (0.092 R)
• M70: 35,603,844 km (0.118 R)
• M71: 36,542,721 km (0.054 R)
• M72: 36,857,624 km (0.084 R)
• M73: 38,365,122 km (0.118 R)
• M74: 38,925,516 km (0.097 R)
• M75: 41,030,956 km (0.112 R)
• M76: 41,439,957 km (0.11 R)
• M77: 42,427,303 km (0.1 R)
• M78: 42,841,090 km (0.085 R)
• M79: 44,845,253 km (0.055 R)
• M80: 45,604,761 km (0.064 R)
• M81: 46,028,422 km (0.103 R)
• M82: 47,221,914 km (0.066 R)
• M83: 49,204,535 km (0.106 R)
• M84: 51,390,309 km (0.118 R)
• M85: 51,742,912 km (0.09 R)
• M86: 52,894,666 km (0.062 R)
• M87: 54,503,142 km (0.107 R)
• M88: 55,765,299 km (0.108 R)
• M89: 55,946,312 km (0.076 R)
• M90: 57,219,390 km (0.098 R)
• M91: 58,502,043 km (0.075 R)
• M92: 58,778,200 km (0.092 R)
• M93: 59,886,870 km (0.113 R)
• M94: 59,979,621 km (0.082 R)
• M95: 60,165,122 km (0.073 R)
• M96: 62,500,494 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit