🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 9.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.76 AU - 0.9 AU

Year: 522 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,137,475 km

• M1: 119,080 km (0.083 R)
• M2: 190,288 km (0.101 R)
• M3: 260,899 km (0.067 R)
• M4: 377,286 km (0.119 R)
• M5: 485,744 km (0.076 R)
• M6: 559,646 km (0.049 R)
• M7: 686,804 km (0.072 R)
• M8: 788,979 km (0.082 R)
• M9: 864,825 km (0.11 R)
• M10: 929,152 km (0.062 R)
• M11: 990,488 km (0.066 R)
• M12: 1,053,319 km (0.103 R)
• M13: 1,137,542 km (0.112 R)
• M14: 1,234,631 km (0.087 R)
• M15: 1,415,495 km (0.039 R)
• M16: 1,487,003 km (0.097 R)
• M17: 1,656,796 km (0.08 R)
• M18: 1,767,798 km (0.106 R)
• M19: 1,881,193 km (0.075 R)
• M20: 2,210,757 km (0.092 R)
• M21: 2,274,935 km (0.065 R)
• M22: 2,612,577 km (0.099 R)
• M23: 2,680,644 km (0.084 R)
• M24: 2,790,748 km (0.047 R)
• M25: 2,895,467 km (0.094 R)
• M26: 2,980,289 km (0.051 R)
• M27: 3,051,497 km (0.076 R)
• M28: 3,379,266 km (0.074 R)
• M29: 3,551,154 km (0.113 R)
• M30: 3,672,628 km (0.058 R)
• M31: 3,733,813 km (0.074 R)
• M32: 3,833,894 km (0.092 R)
• M33: 4,021,340 km (0.096 R)
• M34: 4,227,636 km (0.084 R)
• M35: 4,486,440 km (0.12 R)
• M36: 4,560,192 km (0.107 R)
• M37: 4,650,848 km (0.102 R)
• M38: 4,867,616 km (0.077 R)
• M39: 4,934,935 km (0.116 R)
• M40: 5,002,702 km (0.115 R)
• M41: 5,096,201 km (0.096 R)
• M42: 5,164,717 km (0.057 R)
• M43: 5,302,497 km (0.053 R)
• M44: 5,371,760 km (0.048 R)
• M45: 5,467,653 km (0.083 R)
• M46: 5,528,988 km (0.107 R)
• M47: 5,652,256 km (0.047 R)
• M48: 5,821,152 km (0.117 R)
• M49: 6,181,982 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 14

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.38 AU - 1.54 AU

Year: 1218 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,137,475 km

• M1: 196,123 km (0.088 R)
• M2: 293,062 km (0.108 R)
• M3: 407,953 km (0.089 R)
• M4: 697,575 km (0.092 R)
• M5: 1,230,742 km (0.085 R)
• M6: 1,375,702 km (0.097 R)
• M7: 1,498,821 km (0.085 R)
• M8: 1,621,043 km (0.106 R)
• M9: 1,741,918 km (0.06 R)
• M10: 1,845,888 km (0.116 R)
• M11: 1,941,780 km (0.095 R)
• M12: 2,034,381 km (0.078 R)
• M13: 2,386,984 km (0.105 R)
• M14: 2,633,222 km (0.035 R)
• M15: 2,782,670 km (0.076 R)
• M16: 2,970,565 km (0.098 R)
• M17: 3,303,719 km (0.12 R)
• M18: 3,559,981 km (0.086 R)
• M19: 3,661,857 km (0.101 R)
• M20: 3,822,974 km (0.095 R)
• M21: 3,979,902 km (0.075 R)
• M22: 4,085,667 km (0.099 R)
• M23: 4,185,748 km (0.094 R)
• M24: 4,313,804 km (0.058 R)
• M25: 4,573,805 km (0.099 R)
• M26: 4,747,638 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.27 AU - 1.71 AU

Year: 1255 Days

Day: 9.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,137,475 km

• M1: 187,297 km (0.092 R)
• M2: 300,841 km (0.116 R)
• M3: 411,095 km (0.045 R)
• M4: 514,168 km (0.04 R)
• M5: 721,211 km (0.105 R)
• M6: 836,701 km (0.109 R)
• M7: 1,016,667 km (0.108 R)
• M8: 1,217,727 km (0.036 R)
• M9: 1,396,047 km (0.116 R)
• M10: 1,507,348 km (0.069 R)
• M11: 1,731,745 km (0.028 R)
• M12: 1,926,073 km (0.119 R)
• M13: 2,399,101 km (0.108 R)
• M14: 2,498,284 km (0.1 R)
• M15: 2,709,965 km (0.087 R)
• M16: 2,804,062 km (0.101 R)
• M17: 2,937,504 km (0.05 R)
• M18: 3,330,946 km (0.098 R)
• M19: 3,462,443 km (0.117 R)
• M20: 3,564,917 km (0.081 R)
• M21: 3,699,555 km (0.099 R)
• M22: 3,846,610 km (0.107 R)
• M23: 3,942,053 km (0.112 R)
• M24: 4,200,858 km (0.109 R)
• M25: 4,588,466 km (0.094 R)
• M26: 4,712,782 km (0.118 R)
• M27: 4,987,743 km (0.087 R)
• M28: 5,162,323 km (0.083 R)
• M29: 5,279,907 km (0.117 R)
• M30: 5,481,864 km (0.109 R)
• M31: 5,613,959 km (0.068 R)
• M32: 5,771,336 km (0.113 R)
• M33: 5,954,893 km (0.038 R)
• M34: 6,140,394 km (0.105 R)
• M35: 6,340,407 km (0.088 R)
• M36: 6,529,947 km (0.071 R)
• M37: 6,862,802 km (0.116 R)
• M38: 6,966,474 km (0.119 R)
• M39: 7,214,657 km (0.084 R)
• M40: 7,692,771 km (0.045 R)
• M41: 7,881,564 km (0.114 R)
• M42: 8,003,785 km (0.116 R)
• M43: 8,277,549 km (0.08 R)
• M44: 8,443,304 km (0.094 R)
• M45: 8,806,378 km (0.118 R)
• M46: 8,989,785 km (0.067 R)
• M47: 9,562,296 km (0.102 R)
• M48: 9,750,939 km (0.116 R)
• M49: 9,882,286 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.57 AU - 2.43 AU

Year: 1952 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,137,475 km

• M1: 200,760 km (0.107 R)
• M2: 326,273 km (0.056 R)
• M3: 467,194 km (0.09 R)
• M4: 569,220 km (0.089 R)
• M5: 676,182 km (0.112 R)
• M6: 818,600 km (0.101 R)
• M7: 1,068,727 km (0.118 R)
• M8: 1,213,239 km (0.088 R)
• M9: 1,392,158 km (0.027 R)
• M10: 1,666,520 km (0.106 R)
• M11: 1,997,880 km (0.108 R)
• M12: 2,123,691 km (0.106 R)
• M13: 2,276,730 km (0.097 R)
• M14: 2,408,526 km (0.074 R)
• M15: 2,517,583 km (0.091 R)
• M16: 2,732,256 km (0.072 R)
• M17: 2,837,423 km (0.097 R)
• M18: 3,115,675 km (0.095 R)
• M19: 3,216,653 km (0.107 R)
• M20: 3,337,379 km (0.113 R)
• M21: 3,459,600 km (0.081 R)
• M22: 3,554,745 km (0.119 R)
• M23: 3,650,786 km (0.097 R)
• M24: 3,855,287 km (0.035 R)
• M25: 3,983,941 km (0.097 R)
• M26: 4,164,356 km (0.034 R)
• M27: 4,265,783 km (0.119 R)
• M28: 4,378,281 km (0.061 R)
• M29: 4,502,298 km (0.054 R)
• M30: 4,595,946 km (0.071 R)
• M31: 4,774,865 km (0.057 R)
• M32: 5,020,654 km (0.03 R)
• M33: 5,128,813 km (0.095 R)
• M34: 5,325,535 km (0.108 R)
• M35: 5,658,988 km (0.114 R)
• M36: 5,839,702 km (0.119 R)
• M37: 6,010,842 km (0.115 R)
• M38: 6,265,009 km (0.051 R)
• M39: 6,416,851 km (0.107 R)
• M40: 6,783,815 km (0.1 R)
• M41: 6,951,813 km (0.094 R)
• M42: 7,072,838 km (0.096 R)
• M43: 7,243,230 km (0.038 R)
• M44: 7,439,652 km (0.1 R)
• M45: 7,538,536 km (0.09 R)
• M46: 8,039,838 km (0.089 R)
• M47: 8,166,847 km (0.049 R)
• M48: 8,772,718 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 13.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.64 AU - 4 AU

Year: 5154 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,137,475 km

• M1: 180,415 km (0.105 R)
• M2: 346,469 km (0.074 R)
• M3: 465,549 km (0.054 R)
• M4: 673,938 km (0.102 R)
• M5: 773,720 km (0.091 R)
• M6: 934,239 km (0.077 R)
• M7: 1,038,209 km (0.086 R)
• M8: 1,186,910 km (0.117 R)
• M9: 1,279,810 km (0.108 R)
• M10: 1,608,327 km (0.072 R)
• M11: 1,988,305 km (0.118 R)
• M12: 2,331,333 km (0.063 R)
• M13: 2,489,907 km (0.076 R)
• M14: 2,790,299 km (0.092 R)
• M15: 2,987,619 km (0.058 R)
• M16: 3,307,310 km (0.103 R)
• M17: 3,653,330 km (0.048 R)
• M18: 3,854,240 km (0.054 R)
• M19: 4,058,889 km (0.108 R)
• M20: 4,862,380 km (0.09 R)
• M21: 5,015,269 km (0.083 R)
• M22: 5,343,486 km (0.104 R)
• M23: 5,483,809 km (0.061 R)
• M24: 5,750,393 km (0.069 R)
• M25: 5,966,561 km (0.06 R)
• M26: 6,688,072 km (0.079 R)
• M27: 6,782,618 km (0.028 R)
• M28: 6,934,759 km (0.118 R)
• M29: 7,359,168 km (0.104 R)
• M30: 7,456,855 km (0.096 R)
• M31: 7,732,564 km (0.098 R)
• M32: 7,911,633 km (0.065 R)
• M33: 8,744,594 km (0.095 R)
• M34: 8,910,498 km (0.109 R)
• M35: 9,308,578 km (0.107 R)
• M36: 9,414,194 km (0.114 R)
• M37: 9,669,707 km (0.108 R)
• M38: 9,776,670 km (0.09 R)
• M39: 9,970,548 km (0.099 R)
• M40: 10,274,531 km (0.105 R)
• M41: 11,025,513 km (0.103 R)
• M42: 11,611,787 km (0.064 R)
• M43: 12,347,359 km (0.119 R)
• M44: 12,650,445 km (0.117 R)
• M45: 12,767,729 km (0.104 R)
• M46: 13,478,918 km (0.072 R)
• M47: 14,300,360 km (0.088 R)
• M48: 14,447,115 km (0.085 R)
• M49: 15,113,274 km (0.082 R)
• M50: 15,262,723 km (0.095 R)
• M51: 16,093,290 km (0.09 R)
• M52: 16,526,974 km (0.054 R)
• M53: 16,990,279 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.5

Radius: 3.2

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.1 AU - 9.86 AU

Year: 15560 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,137,475 km

• M1: 77,940 km (0.113 R)
• M2: 124,166 km (0.071 R)
• M3: 147,504 km (0.108 R)
• M4: 181,462 km (0.069 R)
• M5: 247,734 km (0.053 R)
• M6: 344,524 km (0.058 R)
• M7: 403,465 km (0.07 R)
• M8: 791,223 km (0.058 R)
• M9: 901,776 km (0.084 R)
• M10: 934,388 km (0.035 R)
• M11: 1,034,320 km (0.046 R)
• M12: 1,102,985 km (0.034 R)
• M13: 1,137,692 km (0.11 R)
• M14: 1,262,606 km (0.112 R)
• M15: 1,584,092 km (0.077 R)
• M16: 2,319,814 km (0.103 R)
• M17: 2,364,694 km (0.071 R)
• M18: 2,387,133 km (0.074 R)
• M19: 2,455,200 km (0.084 R)
• M20: 2,546,904 km (0.098 R)
• M21: 2,804,960 km (0.116 R)
• M22: 3,219,945 km (0.073 R)
• M23: 3,295,192 km (0.092 R)
• M24: 3,421,902 km (0.073 R)
• M25: 3,784,976 km (0.078 R)
• M26: 4,160,167 km (0.06 R)
• M27: 4,463,252 km (0.105 R)
• M28: 4,659,824 km (0.077 R)
• M29: 4,916,684 km (0.066 R)
• M30: 4,945,556 km (0.092 R)
• M31: 5,003,450 km (0.096 R)
• M32: 5,775,375 km (0.042 R)
• M33: 5,866,780 km (0.114 R)
• M34: 6,268,600 km (0.09 R)
• M35: 6,647,381 km (0.045 R)
• M36: 7,426,786 km (0.111 R)
• M37: 8,098,032 km (0.1 R)
• M38: 8,337,538 km (0.104 R)
• M39: 8,614,145 km (0.1 R)
• M40: 8,718,564 km (0.088 R)
• M41: 9,318,601 km (0.111 R)
• M42: 10,372,668 km (0.071 R)
• M43: 10,707,318 km (0.114 R)
• M44: 11,272,948 km (0.052 R)
• M45: 11,387,240 km (0.112 R)
• M46: 12,472,573 km (0.095 R)
• M47: 12,709,386 km (0.112 R)
• M48: 12,748,880 km (0.094 R)
• M49: 12,947,546 km (0.065 R)
• M50: 13,267,686 km (0.094 R)
• M51: 13,307,778 km (0.059 R)
• M52: 14,202,074 km (0.114 R)
• M53: 14,284,353 km (0.056 R)
• M54: 15,368,040 km (0.067 R)
• M55: 15,452,562 km (0.106 R)
• M56: 16,391,588 km (0.06 R)
• M57: 16,521,140 km (0.081 R)
• M58: 16,868,058 km (0.059 R)
• M59: 17,042,489 km (0.082 R)
• M60: 18,101,342 km (0.029 R)
• M61: 18,999,827 km (0.1 R)
• M62: 19,090,483 km (0.06 R)
• M63: 19,866,747 km (0.119 R)
• M64: 20,096,978 km (0.093 R)
• M65: 20,560,133 km (0.061 R)
• M66: 21,308,571 km (0.105 R)
• M67: 22,831,926 km (0.08 R)
• M68: 23,121,548 km (0.059 R)
• M69: 23,266,658 km (0.049 R)
• M70: 24,095,280 km (0.098 R)
• M71: 27,915,860 km (0.068 R)
• M72: 28,639,914 km (0.06 R)
• M73: 28,795,945 km (0.11 R)
• M74: 29,474,969 km (0.093 R)
• M75: 29,527,478 km (0.117 R)
• M76: 30,317,953 km (0.055 R)
• M77: 31,115,460 km (0.098 R)
• M78: 31,973,703 km (0.071 R)
• M79: 32,189,423 km (0.095 R)
• M80: 32,405,592 km (0.074 R)
• M81: 32,785,271 km (0.071 R)
• M82: 33,713,227 km (0.071 R)
• M83: 34,483,955 km (0.068 R)
• M84: 34,705,210 km (0.062 R)
• M85: 35,427,618 km (0.072 R)
• M86: 35,595,018 km (0.1 R)
• M87: 36,098,864 km (0.108 R)
• M88: 36,211,062 km (0.094 R)
• M89: 36,661,352 km (0.084 R)
• M90: 37,340,227 km (0.075 R)
• M91: 37,966,144 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit