🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 11.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.39 AU - 1.79 AU

Year: 1275 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,604,408 km

• M1: 152,440 km (0.077 R)
• M2: 251,773 km (0.04 R)
• M3: 402,418 km (0.098 R)
• M4: 521,199 km (0.106 R)
• M5: 660,475 km (0.069 R)
• M6: 772,374 km (0.095 R)
• M7: 891,454 km (0.12 R)
• M8: 1,205,759 km (0.054 R)
• M9: 1,406,070 km (0.118 R)
• M10: 1,537,118 km (0.038 R)
• M11: 1,736,831 km (0.07 R)
• M12: 1,811,630 km (0.099 R)
• M13: 2,023,162 km (0.065 R)
• M14: 2,243,070 km (0.109 R)
• M15: 2,335,372 km (0.097 R)
• M16: 2,695,454 km (0.072 R)
• M17: 2,782,969 km (0.109 R)
• M18: 3,433,122 km (0.079 R)
• M19: 3,575,988 km (0.107 R)
• M20: 3,843,169 km (0.107 R)
• M21: 4,079,235 km (0.104 R)
• M22: 4,268,925 km (0.079 R)
• M23: 4,422,861 km (0.056 R)
• M24: 4,578,742 km (0.077 R)
• M25: 5,003,151 km (0.087 R)
• M26: 5,152,001 km (0.11 R)
• M27: 5,302,347 km (0.117 R)
• M28: 5,384,925 km (0.11 R)
• M29: 5,663,626 km (0.112 R)
• M30: 6,162,535 km (0.117 R)
• M31: 6,249,601 km (0.1 R)
• M32: 6,454,101 km (0.116 R)
• M33: 6,675,655 km (0.085 R)
• M34: 7,065,956 km (0.095 R)
• M35: 7,172,171 km (0.077 R)
• M36: 7,556,338 km (0.105 R)
• M37: 7,649,538 km (0.107 R)
• M38: 7,868,549 km (0.117 R)
• M39: 8,026,225 km (0.104 R)
• M40: 8,248,827 km (0.066 R)
• M41: 8,554,156 km (0.038 R)
• M42: 8,716,320 km (0.109 R)
• M43: 8,846,769 km (0.043 R)
• M44: 9,060,245 km (0.106 R)
• M45: 9,442,169 km (0.091 R)
• M46: 9,592,963 km (0.095 R)
• M47: 10,238,777 km (0.117 R)
• M48: 10,969,114 km (0.118 R)
• M49: 11,163,143 km (0.101 R)
• M50: 11,483,133 km (0.113 R)
• M51: 11,608,346 km (0.028 R)
• M52: 11,734,008 km (0.113 R)
• M53: 12,204,942 km (0.093 R)
• M54: 12,314,598 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 12.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.79 AU - 2.67 AU

Year: 2117 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,604,408 km

• M1: 160,219 km (0.119 R)
• M2: 391,198 km (0.09 R)
• M3: 526,136 km (0.098 R)
• M4: 730,337 km (0.057 R)
• M5: 1,011,880 km (0.03 R)
• M6: 1,291,927 km (0.109 R)
• M7: 1,384,678 km (0.119 R)
• M8: 1,567,486 km (0.091 R)
• M9: 1,758,523 km (0.105 R)
• M10: 1,893,909 km (0.09 R)
• M11: 1,989,652 km (0.07 R)
• M12: 2,186,373 km (0.061 R)
• M13: 2,470,459 km (0.108 R)
• M14: 2,552,140 km (0.101 R)
• M15: 2,766,513 km (0.105 R)
• M16: 2,987,021 km (0.078 R)
• M17: 3,238,943 km (0.096 R)
• M18: 3,629,843 km (0.108 R)
• M19: 3,736,805 km (0.113 R)
• M20: 3,912,732 km (0.09 R)
• M21: 4,119,177 km (0.117 R)
• M22: 4,315,151 km (0.115 R)
• M23: 4,400,122 km (0.109 R)
• M24: 4,542,988 km (0.041 R)
• M25: 4,702,011 km (0.053 R)
• M26: 4,789,525 km (0.056 R)
• M27: 5,085,131 km (0.104 R)
• M28: 5,772,234 km (0.104 R)
• M29: 5,976,285 km (0.106 R)
• M30: 6,118,852 km (0.115 R)
• M31: 6,214,595 km (0.107 R)
• M32: 6,618,958 km (0.083 R)
• M33: 6,766,611 km (0.117 R)
• M34: 6,965,127 km (0.117 R)
• M35: 7,048,603 km (0.05 R)
• M36: 7,182,643 km (0.078 R)
• M37: 7,266,717 km (0.108 R)
• M38: 7,606,902 km (0.059 R)
• M39: 7,709,975 km (0.119 R)
• M40: 8,444,650 km (0.118 R)
• M41: 8,694,479 km (0.056 R)
• M42: 8,856,493 km (0.098 R)
• M43: 9,183,364 km (0.104 R)
• M44: 9,495,725 km (0.11 R)
• M45: 9,606,876 km (0.114 R)
• M46: 9,755,726 km (0.104 R)
• M47: 10,093,368 km (0.059 R)
• M48: 10,760,874 km (0.111 R)
• M49: 10,935,006 km (0.11 R)
• M50: 11,168,379 km (0.099 R)
• M51: 11,482,235 km (0.078 R)
• M52: 11,739,394 km (0.054 R)
• M53: 12,038,589 km (0.111 R)
• M54: 12,562,930 km (0.03 R)
• M55: 12,664,657 km (0.085 R)
• M56: 12,889,502 km (0.069 R)
• M57: 13,198,123 km (0.09 R)
• M58: 13,488,342 km (0.116 R)
• M59: 13,655,144 km (0.119 R)
• M60: 14,096,308 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 8.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.98 AU - 2.56 AU

Year: 2175 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,604,408 km

• M1: 124,316 km (0.038 R)
• M2: 505,042 km (0.06 R)
• M3: 630,555 km (0.101 R)
• M4: 686,654 km (0.104 R)
• M5: 874,100 km (0.114 R)
• M6: 1,053,019 km (0.112 R)
• M7: 1,679,535 km (0.084 R)
• M8: 2,127,282 km (0.098 R)
• M9: 2,258,778 km (0.117 R)
• M10: 2,823,660 km (0.047 R)
• M11: 3,328,852 km (0.047 R)
• M12: 3,822,076 km (0.045 R)
• M13: 3,982,744 km (0.096 R)
• M14: 4,186,496 km (0.085 R)
• M15: 4,647,258 km (0.102 R)
• M16: 4,747,040 km (0.073 R)
• M17: 4,905,314 km (0.03 R)
• M18: 5,094,555 km (0.089 R)
• M19: 5,227,099 km (0.051 R)
• M20: 5,420,529 km (0.03 R)
• M21: 6,015,031 km (0.061 R)
• M22: 6,108,380 km (0.041 R)
• M23: 6,265,009 km (0.105 R)
• M24: 6,422,835 km (0.087 R)
• M25: 6,807,302 km (0.068 R)
• M26: 7,067,751 km (0.078 R)
• M27: 7,800,931 km (0.079 R)
• M28: 8,005,132 km (0.056 R)
• M29: 8,107,756 km (0.114 R)
• M30: 8,297,296 km (0.081 R)
• M31: 8,383,913 km (0.039 R)
• M32: 8,610,554 km (0.12 R)
• M33: 9,034,365 km (0.058 R)
• M34: 9,338,647 km (0.094 R)
• M35: 9,555,564 km (0.034 R)
• M36: 9,773,977 km (0.087 R)
• M37: 9,883,931 km (0.103 R)
• M38: 9,975,784 km (0.106 R)
• M39: 10,533,036 km (0.088 R)
• M40: 10,608,135 km (0.094 R)
• M41: 10,758,780 km (0.105 R)
• M42: 11,176,906 km (0.083 R)
• M43: 11,234,351 km (0.09 R)
• M44: 11,368,690 km (0.101 R)
• M45: 11,503,478 km (0.072 R)
• M46: 11,561,522 km (0.093 R)
• M47: 11,677,759 km (0.1 R)
• M48: 11,872,386 km (0.032 R)
• M49: 12,245,184 km (0.058 R)
• M50: 12,661,665 km (0.03 R)
• M51: 12,741,550 km (0.087 R)
• M52: 12,821,435 km (0.044 R)
• M53: 12,941,861 km (0.045 R)
• M54: 13,123,024 km (0.083 R)
• M55: 13,345,776 km (0.11 R)
• M56: 13,508,538 km (0.11 R)
• M57: 13,712,889 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 13.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.29 AU - 2.53 AU

Year: 2379 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,604,408 km

• M1: 180,415 km (0.087 R)
• M2: 269,127 km (0.114 R)
• M3: 487,988 km (0.113 R)
• M4: 654,491 km (0.118 R)
• M5: 768,634 km (0.106 R)
• M6: 900,130 km (0.079 R)
• M7: 1,071,121 km (0.119 R)
• M8: 1,529,937 km (0.073 R)
• M9: 1,626,578 km (0.091 R)
• M10: 1,826,291 km (0.11 R)
• M11: 2,128,030 km (0.116 R)
• M12: 2,305,752 km (0.102 R)
• M13: 2,431,863 km (0.093 R)
• M14: 2,691,116 km (0.084 R)
• M15: 2,974,754 km (0.083 R)
• M16: 3,363,110 km (0.087 R)
• M17: 3,587,656 km (0.108 R)
• M18: 3,734,860 km (0.09 R)
• M19: 3,900,615 km (0.029 R)
• M20: 4,052,008 km (0.109 R)
• M21: 4,928,651 km (0.028 R)
• M22: 5,184,464 km (0.094 R)
• M23: 5,351,415 km (0.109 R)
• M24: 5,482,463 km (0.112 R)
• M25: 5,843,592 km (0.088 R)
• M26: 6,173,306 km (0.1 R)
• M27: 6,469,360 km (0.1 R)
• M28: 7,219,593 km (0.073 R)
• M29: 7,406,291 km (0.102 R)
• M30: 7,721,195 km (0.108 R)
• M31: 8,190,783 km (0.101 R)
• M32: 8,647,954 km (0.119 R)
• M33: 8,780,049 km (0.091 R)
• M34: 8,935,032 km (0.102 R)
• M35: 9,473,435 km (0.094 R)
• M36: 9,678,085 km (0.117 R)
• M37: 9,815,415 km (0.069 R)
• M38: 10,394,359 km (0.085 R)
• M39: 10,534,981 km (0.037 R)
• M40: 10,629,078 km (0.117 R)
• M41: 10,746,961 km (0.09 R)
• M42: 10,936,801 km (0.117 R)
• M43: 11,199,495 km (0.081 R)
• M44: 11,415,963 km (0.111 R)
• M45: 11,877,622 km (0.066 R)
• M46: 12,024,677 km (0.098 R)
• M47: 12,147,796 km (0.096 R)
• M48: 12,246,530 km (0.051 R)
• M49: 12,519,397 km (0.075 R)
• M50: 13,071,114 km (0.108 R)
• M51: 14,094,812 km (0.103 R)
• M52: 14,433,053 km (0.076 R)
• M53: 14,800,465 km (0.113 R)
• M54: 15,383,897 km (0.069 R)
• M55: 15,759,088 km (0.06 R)
• M56: 15,974,809 km (0.115 R)
• M57: 16,083,117 km (0.073 R)
• M58: 16,655,479 km (0.084 R)
• M59: 17,123,720 km (0.111 R)
• M60: 17,345,574 km (0.068 R)
• M61: 17,512,675 km (0.114 R)
• M62: 18,214,438 km (0.064 R)
• M63: 18,327,534 km (0.118 R)
• M64: 18,526,051 km (0.064 R)
• M65: 19,068,642 km (0.071 R)
• M66: 19,241,129 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 4.3

Gravity: 50.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.27 AU - 7.65 AU

Year: 10440 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,604,408 km

• M1: 67,319 km (0.044 R)
• M2: 336,894 km (0.087 R)
• M3: 457,620 km (0.075 R)
• M4: 719,117 km (0.119 R)
• M5: 757,115 km (0.042 R)
• M6: 835,205 km (0.073 R)
• M7: 999,463 km (0.1 R)
• M8: 1,042,248 km (0.103 R)
• M9: 1,264,700 km (0.071 R)
• M10: 2,070,883 km (0.089 R)
• M11: 2,321,161 km (0.069 R)
• M12: 2,522,370 km (0.118 R)
• M13: 2,759,333 km (0.101 R)
• M14: 3,222,637 km (0.072 R)
• M15: 3,350,244 km (0.115 R)
• M16: 4,081,329 km (0.119 R)
• M17: 4,288,971 km (0.094 R)
• M18: 4,429,443 km (0.056 R)
• M19: 4,571,262 km (0.105 R)
• M20: 4,823,335 km (0.116 R)
• M21: 4,932,691 km (0.05 R)
• M22: 5,116,696 km (0.046 R)
• M23: 5,265,695 km (0.105 R)
• M24: 5,644,178 km (0.103 R)
• M25: 5,682,475 km (0.091 R)
• M26: 5,875,456 km (0.084 R)
• M27: 6,467,266 km (0.119 R)
• M28: 7,036,635 km (0.101 R)
• M29: 7,327,304 km (0.083 R)
• M30: 7,453,116 km (0.104 R)
• M31: 8,616,837 km (0.038 R)
• M32: 8,972,282 km (0.075 R)
• M33: 9,468,947 km (0.057 R)
• M34: 10,725,569 km (0.091 R)
• M35: 10,772,991 km (0.094 R)
• M36: 11,107,791 km (0.111 R)
• M37: 11,155,812 km (0.12 R)
• M38: 12,882,321 km (0.055 R)
• M39: 14,113,512 km (0.12 R)
• M40: 14,479,578 km (0.116 R)
• M41: 15,221,135 km (0.072 R)
• M42: 15,974,809 km (0.095 R)
• M43: 16,465,789 km (0.102 R)
• M44: 16,520,691 km (0.091 R)
• M45: 16,740,750 km (0.086 R)
• M46: 17,072,707 km (0.109 R)
• M47: 18,081,296 km (0.064 R)
• M48: 18,592,921 km (0.043 R)
• M49: 18,821,806 km (0.101 R)
• M50: 18,993,993 km (0.079 R)
• M51: 19,051,588 km (0.074 R)
• M52: 20,097,128 km (0.119 R)
• M53: 21,220,907 km (0.086 R)
• M54: 23,036,427 km (0.12 R)
• M55: 23,652,620 km (0.108 R)
• M56: 23,838,570 km (0.091 R)
• M57: 25,027,125 km (0.074 R)
• M58: 25,090,256 km (0.112 R)
• M59: 25,216,516 km (0.096 R)
• M60: 26,363,184 km (0.105 R)
• M61: 26,684,670 km (0.109 R)
• M62: 26,942,726 km (0.043 R)
• M63: 27,007,352 km (0.107 R)
• M64: 27,461,532 km (0.101 R)
• M65: 27,852,730 km (0.077 R)
• M66: 28,180,200 km (0.101 R)
• M67: 31,116,058 km (0.096 R)
• M68: 31,865,094 km (0.049 R)
• M69: 31,933,461 km (0.092 R)
• M70: 32,551,150 km (0.107 R)
• M71: 34,427,706 km (0.072 R)
• M72: 35,060,954 km (0.102 R)
• M73: 35,414,454 km (0.042 R)
• M74: 36,053,835 km (0.116 R)
• M75: 36,912,078 km (0.089 R)
• M76: 36,983,885 km (0.092 R)
• M77: 37,994,269 km (0.119 R)
• M78: 38,502,902 km (0.109 R)
• M79: 39,013,778 km (0.114 R)
• M80: 39,821,158 km (0.113 R)
• M81: 42,125,713 km (0.082 R)
• M82: 43,332,070 km (0.099 R)
• M83: 43,407,917 km (0.041 R)
• M84: 43,635,455 km (0.065 R)
• M85: 44,091,878 km (0.025 R)
• M86: 45,162,700 km (0.11 R)
• M87: 46,629,806 km (0.105 R)
• M88: 47,955,692 km (0.063 R)
• M89: 48,505,314 km (0.091 R)
• M90: 49,689,980 km (0.088 R)
• M91: 49,769,267 km (0.04 R)
• M92: 51,444,464 km (0.099 R)
• M93: 51,604,982 km (0.054 R)
• M94: 53,138,211 km (0.117 R)
• M95: 54,604,420 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit