🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 11.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.97 AU - 1.15 AU

Year: 705 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,934,175 km

• M1: 168,447 km (0.067 R)
• M2: 245,640 km (0.118 R)
• M3: 346,618 km (0.082 R)
• M4: 432,039 km (0.104 R)
• M5: 634,145 km (0.112 R)
• M6: 892,202 km (0.084 R)
• M7: 974,481 km (0.12 R)
• M8: 1,049,429 km (0.087 R)
• M9: 1,168,210 km (0.07 R)
• M10: 1,275,471 km (0.114 R)
• M11: 1,420,133 km (0.12 R)
• M12: 1,588,131 km (0.104 R)
• M13: 1,683,724 km (0.093 R)
• M14: 1,806,095 km (0.048 R)
• M15: 2,251,149 km (0.088 R)
• M16: 2,359,308 km (0.044 R)
• M17: 2,469,113 km (0.11 R)
• M18: 2,658,653 km (0.077 R)
• M19: 2,751,554 km (0.094 R)
• M20: 2,831,140 km (0.097 R)
• M21: 3,059,426 km (0.077 R)
• M22: 3,194,812 km (0.115 R)
• M23: 3,324,513 km (0.11 R)
• M24: 3,401,706 km (0.117 R)
• M25: 3,510,763 km (0.104 R)
• M26: 3,748,324 km (0.107 R)
• M27: 3,836,886 km (0.114 R)
• M28: 3,950,431 km (0.061 R)
• M29: 4,098,234 km (0.104 R)
• M30: 4,222,849 km (0.107 R)
• M31: 4,298,246 km (0.071 R)
• M32: 4,492,873 km (0.115 R)
• M33: 4,820,941 km (0.09 R)
• M34: 4,943,761 km (0.113 R)
• M35: 5,076,604 km (0.06 R)
• M36: 5,165,764 km (0.072 R)
• M37: 5,273,475 km (0.102 R)
• M38: 5,409,160 km (0.104 R)
• M39: 5,564,442 km (0.074 R)
• M40: 5,684,270 km (0.081 R)
• M41: 5,888,771 km (0.048 R)
• M42: 6,020,267 km (0.087 R)
• M43: 6,105,388 km (0.068 R)
• M44: 6,343,698 km (0.095 R)
• M45: 6,449,463 km (0.112 R)
• M46: 6,526,955 km (0.072 R)
• M47: 6,624,044 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 10.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.85 AU - 1.29 AU

Year: 715 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,934,175 km

• M1: 139,575 km (0.113 R)
• M2: 207,791 km (0.103 R)
• M3: 291,117 km (0.066 R)
• M4: 382,821 km (0.117 R)
• M5: 458,517 km (0.053 R)
• M6: 525,238 km (0.044 R)
• M7: 636,988 km (0.05 R)
• M8: 816,505 km (0.098 R)
• M9: 905,666 km (0.063 R)
• M10: 1,058,854 km (0.099 R)
• M11: 1,258,716 km (0.062 R)
• M12: 1,402,779 km (0.059 R)
• M13: 1,471,145 km (0.114 R)
• M14: 1,581,848 km (0.115 R)
• M15: 1,762,562 km (0.034 R)
• M16: 1,918,443 km (0.103 R)
• M17: 2,014,335 km (0.107 R)
• M18: 2,304,854 km (0.113 R)
• M19: 2,489,757 km (0.105 R)
• M20: 2,608,837 km (0.029 R)
• M21: 2,708,320 km (0.117 R)
• M22: 2,933,315 km (0.091 R)
• M23: 3,081,716 km (0.084 R)
• M24: 3,355,181 km (0.12 R)
• M25: 3,518,392 km (0.106 R)
• M26: 3,708,232 km (0.069 R)
• M27: 3,820,430 km (0.1 R)
• M28: 3,982,894 km (0.09 R)
• M29: 4,172,584 km (0.06 R)
• M30: 4,837,846 km (0.086 R)
• M31: 5,165,166 km (0.118 R)
• M32: 5,245,799 km (0.078 R)
• M33: 5,490,541 km (0.098 R)
• M34: 5,609,621 km (0.055 R)
• M35: 5,739,023 km (0.114 R)
• M36: 5,888,023 km (0.06 R)
• M37: 5,981,671 km (0.064 R)
• M38: 6,066,642 km (0.097 R)
• M39: 6,352,225 km (0.098 R)
• M40: 6,438,842 km (0.106 R)
• M41: 6,574,378 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 12.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.02 AU

Year: 1393 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,934,175 km

• M1: 185,501 km (0.089 R)
• M2: 288,574 km (0.096 R)
• M3: 408,103 km (0.059 R)
• M4: 505,192 km (0.091 R)
• M5: 671,694 km (0.096 R)
• M6: 776,263 km (0.106 R)
• M7: 927,058 km (0.094 R)
• M8: 1,150,856 km (0.113 R)
• M9: 1,447,359 km (0.12 R)
• M10: 1,544,748 km (0.067 R)
• M11: 1,680,582 km (0.06 R)
• M12: 1,761,216 km (0.069 R)
• M13: 1,911,262 km (0.082 R)
• M14: 2,050,089 km (0.087 R)
• M15: 2,152,414 km (0.115 R)
• M16: 2,232,449 km (0.061 R)
• M17: 2,321,609 km (0.115 R)
• M18: 2,403,739 km (0.109 R)
• M19: 2,647,583 km (0.119 R)
• M20: 2,873,326 km (0.118 R)
• M21: 3,015,444 km (0.116 R)
• M22: 3,105,502 km (0.098 R)
• M23: 3,306,711 km (0.116 R)
• M24: 3,531,407 km (0.061 R)
• M25: 3,683,997 km (0.108 R)
• M26: 3,770,764 km (0.105 R)
• M27: 3,848,555 km (0.092 R)
• M28: 3,936,668 km (0.116 R)
• M29: 4,015,506 km (0.115 R)
• M30: 4,094,943 km (0.076 R)
• M31: 4,459,064 km (0.083 R)
• M32: 4,655,635 km (0.066 R)
• M33: 4,865,521 km (0.092 R)
• M34: 5,057,156 km (0.029 R)
• M35: 5,175,488 km (0.078 R)
• M36: 5,273,026 km (0.037 R)
• M37: 5,414,994 km (0.106 R)
• M38: 5,536,168 km (0.095 R)
• M39: 5,736,480 km (0.081 R)
• M40: 5,837,459 km (0.117 R)
• M41: 5,950,405 km (0.095 R)
• M42: 6,316,920 km (0.027 R)
• M43: 6,584,849 km (0.039 R)
• M44: 6,737,888 km (0.066 R)
• M45: 6,844,701 km (0.086 R)
• M46: 7,095,876 km (0.086 R)
• M47: 7,192,366 km (0.073 R)
• M48: 7,277,188 km (0.044 R)
• M49: 7,374,427 km (0.086 R)
• M50: 7,459,997 km (0.064 R)
• M51: 7,607,501 km (0.106 R)
• M52: 7,768,169 km (0.08 R)
• M53: 8,030,414 km (0.103 R)
• M54: 8,257,354 km (0.09 R)
• M55: 8,409,943 km (0.08 R)
• M56: 8,550,565 km (0.05 R)
• M57: 8,640,474 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 10.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.72 AU - 2.08 AU

Year: 1691 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,934,175 km

• M1: 235,766 km (0.099 R)
• M2: 315,801 km (0.098 R)
• M3: 403,615 km (0.115 R)
• M4: 489,933 km (0.11 R)
• M5: 564,283 km (0.108 R)
• M6: 643,121 km (0.096 R)
• M7: 754,871 km (0.05 R)
• M8: 912,098 km (0.073 R)
• M9: 1,259,614 km (0.09 R)
• M10: 1,439,431 km (0.118 R)
• M11: 1,532,630 km (0.115 R)
• M12: 1,814,473 km (0.107 R)
• M13: 1,895,255 km (0.105 R)
• M14: 2,134,163 km (0.059 R)
• M15: 2,241,126 km (0.083 R)
• M16: 2,306,350 km (0.1 R)
• M17: 2,698,895 km (0.12 R)
• M18: 2,861,807 km (0.103 R)
• M19: 3,197,654 km (0.108 R)
• M20: 3,357,874 km (0.112 R)
• M21: 3,673,525 km (0.081 R)
• M22: 3,920,063 km (0.117 R)
• M23: 4,158,522 km (0.093 R)
• M24: 4,470,284 km (0.1 R)
• M25: 4,538,949 km (0.071 R)
• M26: 4,663,714 km (0.1 R)
• M27: 4,789,525 km (0.097 R)
• M28: 5,362,635 km (0.038 R)
• M29: 5,524,051 km (0.095 R)
• M30: 5,746,802 km (0.085 R)
• M31: 5,851,820 km (0.065 R)
• M32: 5,942,327 km (0.117 R)
• M33: 6,018,023 km (0.116 R)
• M34: 6,170,613 km (0.112 R)
• M35: 6,667,278 km (0.108 R)
• M36: 7,048,304 km (0.093 R)
• M37: 7,112,481 km (0.028 R)
• M38: 7,225,278 km (0.088 R)
• M39: 7,550,953 km (0.056 R)
• M40: 7,616,626 km (0.038 R)
• M41: 7,947,985 km (0.105 R)
• M42: 8,132,439 km (0.045 R)
• M43: 8,711,084 km (0.088 R)
• M44: 9,075,056 km (0.119 R)
• M45: 9,303,043 km (0.079 R)
• M46: 9,426,461 km (0.104 R)
• M47: 9,568,280 km (0.096 R)
• M48: 9,872,113 km (0.106 R)
• M49: 10,306,246 km (0.091 R)
• M50: 10,636,109 km (0.066 R)
• M51: 10,765,212 km (0.106 R)
• M52: 11,494,502 km (0.101 R)
• M53: 12,008,819 km (0.082 R)
• M54: 12,355,887 km (0.098 R)
• M55: 12,433,378 km (0.118 R)
• M56: 12,530,617 km (0.067 R)
• M57: 12,667,050 km (0.027 R)
• M58: 12,882,621 km (0.119 R)
• M59: 13,099,388 km (0.06 R)
• M60: 13,218,019 km (0.102 R)
• M61: 13,297,456 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.5

Radius: 7

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.04 AU - 7.84 AU

Year: 13103 Days

Day: 15.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,934,175 km

• M1: 303,833 km (0.029 R)
• M2: 804,986 km (0.046 R)
• M3: 1,427,912 km (0.097 R)
• M4: 1,725,312 km (0.071 R)
• M5: 2,536,881 km (0.114 R)
• M6: 2,591,185 km (0.103 R)
• M7: 2,840,116 km (0.093 R)
• M8: 2,953,212 km (0.113 R)
• M9: 3,096,826 km (0.072 R)
• M10: 3,724,538 km (0.107 R)
• M11: 4,037,048 km (0.091 R)
• M12: 4,100,627 km (0.083 R)
• M13: 4,260,996 km (0.099 R)
• M14: 4,325,622 km (0.082 R)
• M15: 4,456,072 km (0.106 R)
• M16: 4,554,806 km (0.081 R)
• M17: 4,654,139 km (0.074 R)
• M18: 4,990,735 km (0.038 R)
• M19: 5,162,024 km (0.072 R)
• M20: 5,902,234 km (0.119 R)
• M21: 6,119,750 km (0.113 R)
• M22: 6,750,604 km (0.076 R)
• M23: 8,396,031 km (0.086 R)
• M24: 8,681,763 km (0.119 R)
• M25: 8,764,042 km (0.098 R)
• M26: 9,137,438 km (0.055 R)
• M27: 9,221,063 km (0.101 R)
• M28: 9,515,921 km (0.112 R)
• M29: 9,685,714 km (0.09 R)
• M30: 10,158,144 km (0.051 R)
• M31: 10,419,043 km (0.086 R)
• M32: 10,506,408 km (0.072 R)
• M33: 10,594,072 km (0.092 R)
• M34: 11,304,363 km (0.083 R)
• M35: 11,755,999 km (0.116 R)
• M36: 11,938,209 km (0.112 R)
• M37: 12,351,997 km (0.055 R)
• M38: 12,490,824 km (0.055 R)
• M39: 12,957,719 km (0.05 R)
• M40: 13,525,443 km (0.109 R)
• M41: 14,053,074 km (0.054 R)
• M42: 14,392,362 km (0.112 R)
• M43: 14,587,438 km (0.052 R)
• M44: 14,734,343 km (0.093 R)
• M45: 14,980,132 km (0.108 R)
• M46: 15,776,143 km (0.114 R)
• M47: 15,977,352 km (0.09 R)
• M48: 16,433,027 km (0.106 R)
• M49: 17,357,093 km (0.083 R)
• M50: 17,773,274 km (0.118 R)
• M51: 17,825,484 km (0.087 R)
• M52: 17,877,843 km (0.113 R)
• M53: 18,509,445 km (0.066 R)
• M54: 19,201,784 km (0.073 R)
• M55: 19,416,607 km (0.089 R)
• M56: 19,794,341 km (0.038 R)
• M57: 20,229,073 km (0.045 R)
• M58: 20,997,408 km (0.075 R)
• M59: 21,887,216 km (0.07 R)
• M60: 22,675,746 km (0.087 R)
• M61: 23,187,520 km (0.094 R)
• M62: 23,244,667 km (0.111 R)
• M63: 24,921,210 km (0.092 R)
• M64: 25,921,870 km (0.107 R)
• M65: 26,397,292 km (0.107 R)
• M66: 27,538,126 km (0.119 R)
• M67: 27,901,798 km (0.031 R)
• M68: 28,084,158 km (0.042 R)
• M69: 28,328,002 km (0.095 R)
• M70: 29,867,514 km (0.077 R)
• M71: 30,428,506 km (0.075 R)
• M72: 32,004,669 km (0.105 R)
• M73: 32,131,977 km (0.069 R)
• M74: 34,190,743 km (0.073 R)
• M75: 34,516,268 km (0.075 R)
• M76: 34,842,840 km (0.059 R)
• M77: 35,630,622 km (0.107 R)
• M78: 35,828,540 km (0.074 R)
• M79: 35,894,663 km (0.076 R)
• M80: 36,690,374 km (0.095 R)
• M81: 38,569,473 km (0.079 R)
• M82: 39,044,147 km (0.073 R)
• M83: 39,793,931 km (0.108 R)
• M84: 40,273,542 km (0.102 R)
• M85: 41,100,220 km (0.113 R)
• M86: 42,560,445 km (0.107 R)
• M87: 45,031,502 km (0.057 R)
• M88: 45,316,785 km (0.116 R)
• M89: 45,531,309 km (0.082 R)
• M90: 45,889,296 km (0.113 R)
• M91: 46,032,910 km (0.098 R)
• M92: 46,464,201 km (0.084 R)
• M93: 46,896,988 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit