🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 8.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.06 AU - 1.52 AU

Year: 1030 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,052,509 km

• M1: 133,292 km (0.072 R)
• M2: 264,639 km (0.113 R)
• M3: 327,769 km (0.092 R)
• M4: 393,592 km (0.084 R)
• M5: 598,242 km (0.103 R)
• M6: 703,260 km (0.115 R)
• M7: 771,626 km (0.102 R)
• M8: 831,315 km (0.116 R)
• M9: 1,038,359 km (0.115 R)
• M10: 1,142,030 km (0.119 R)
• M11: 1,223,711 km (0.055 R)
• M12: 1,366,427 km (0.103 R)
• M13: 1,426,565 km (0.09 R)
• M14: 1,549,535 km (0.082 R)
• M15: 1,633,459 km (0.112 R)
• M16: 1,820,606 km (0.119 R)
• M17: 1,909,467 km (0.115 R)
• M18: 1,969,456 km (0.033 R)
• M19: 2,068,490 km (0.11 R)
• M20: 2,224,072 km (0.029 R)
• M21: 2,295,280 km (0.032 R)
• M22: 2,351,230 km (0.112 R)
• M23: 2,415,856 km (0.115 R)
• M24: 2,505,465 km (0.047 R)
• M25: 2,807,054 km (0.049 R)
• M26: 2,936,157 km (0.108 R)
• M27: 3,102,660 km (0.097 R)
• M28: 3,218,299 km (0.116 R)
• M29: 3,463,191 km (0.106 R)
• M30: 3,714,216 km (0.056 R)
• M31: 3,818,186 km (0.045 R)
• M32: 3,875,183 km (0.109 R)
• M33: 3,932,629 km (0.065 R)
• M34: 4,184,701 km (0.093 R)
• M35: 4,332,654 km (0.099 R)
• M36: 4,593,103 km (0.096 R)
• M37: 4,766,188 km (0.12 R)
• M38: 4,837,995 km (0.086 R)
• M39: 4,920,723 km (0.08 R)
• M40: 5,224,107 km (0.107 R)
• M41: 5,362,186 km (0.099 R)
• M42: 5,426,214 km (0.082 R)
• M43: 5,652,705 km (0.041 R)
• M44: 5,849,277 km (0.103 R)
• M45: 6,003,662 km (0.066 R)
• M46: 6,181,982 km (0.09 R)
• M47: 6,271,741 km (0.077 R)
• M48: 6,350,579 km (0.083 R)
• M49: 6,692,410 km (0.099 R)
• M50: 6,970,363 km (0.067 R)
• M51: 7,204,783 km (0.119 R)
• M52: 7,621,413 km (0.116 R)
• M53: 8,033,555 km (0.118 R)
• M54: 8,291,761 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 14.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.42 AU - 4.66 AU

Year: 6800 Days

Day: 11.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 55,052,509 km

• M1: 231,877 km (0.109 R)
• M2: 331,060 km (0.047 R)
• M3: 557,850 km (0.089 R)
• M4: 717,621 km (0.112 R)
• M5: 946,207 km (0.108 R)
• M6: 1,043,146 km (0.094 R)
• M7: 1,219,522 km (0.035 R)
• M8: 1,396,197 km (0.069 R)
• M9: 1,488,050 km (0.098 R)
• M10: 1,592,619 km (0.108 R)
• M11: 1,710,801 km (0.064 R)
• M12: 2,060,112 km (0.119 R)
• M13: 2,249,653 km (0.103 R)
• M14: 2,582,807 km (0.025 R)
• M15: 2,774,891 km (0.102 R)
• M16: 3,038,632 km (0.071 R)
• M17: 3,173,719 km (0.112 R)
• M18: 3,520,187 km (0.096 R)
• M19: 3,734,112 km (0.082 R)
• M20: 3,835,540 km (0.091 R)
• M21: 4,026,127 km (0.091 R)
• M22: 4,145,058 km (0.11 R)
• M23: 4,325,772 km (0.092 R)
• M24: 5,058,652 km (0.078 R)
• M25: 5,431,450 km (0.093 R)
• M26: 5,546,790 km (0.101 R)
• M27: 5,847,033 km (0.085 R)
• M28: 5,965,215 km (0.095 R)
• M29: 6,359,405 km (0.065 R)
• M30: 6,481,029 km (0.063 R)
• M31: 7,464,036 km (0.066 R)
• M32: 7,555,740 km (0.067 R)
• M33: 8,057,491 km (0.114 R)
• M34: 8,531,716 km (0.093 R)
• M35: 9,093,307 km (0.115 R)
• M36: 10,110,123 km (0.041 R)
• M37: 10,313,726 km (0.05 R)
• M38: 10,457,041 km (0.093 R)
• M39: 10,683,682 km (0.047 R)
• M40: 11,309,898 km (0.105 R)
• M41: 11,648,887 km (0.104 R)
• M42: 12,185,345 km (0.08 R)
• M43: 12,445,645 km (0.077 R)
• M44: 13,193,335 km (0.047 R)
• M45: 13,910,358 km (0.112 R)
• M46: 14,068,932 km (0.098 R)
• M47: 14,387,874 km (0.096 R)
• M48: 14,824,401 km (0.075 R)
• M49: 14,986,415 km (0.073 R)
• M50: 15,452,562 km (0.068 R)
• M51: 15,616,821 km (0.096 R)
• M52: 15,805,165 km (0.112 R)
• M53: 15,946,983 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 13.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.26 AU - 5.75 AU

Year: 7859 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,052,509 km

• M1: 182,509 km (0.109 R)
• M2: 454,778 km (0.056 R)
• M3: 584,479 km (0.06 R)
• M4: 1,007,242 km (0.117 R)
• M5: 1,300,753 km (0.078 R)
• M6: 1,518,867 km (0.087 R)
• M7: 1,771,089 km (0.098 R)
• M8: 1,947,166 km (0.087 R)
• M9: 2,486,017 km (0.03 R)
• M10: 2,634,269 km (0.093 R)
• M11: 2,836,525 km (0.12 R)
• M12: 2,965,778 km (0.068 R)
• M13: 3,753,710 km (0.091 R)
• M14: 4,069,212 km (0.119 R)
• M15: 4,543,736 km (0.071 R)
• M16: 4,665,210 km (0.109 R)
• M17: 5,578,056 km (0.044 R)
• M18: 5,905,675 km (0.102 R)
• M19: 6,926,232 km (0.084 R)
• M20: 7,137,015 km (0.111 R)
• M21: 8,370,898 km (0.042 R)
• M22: 8,558,045 km (0.057 R)
• M23: 8,784,237 km (0.088 R)
• M24: 9,204,458 km (0.081 R)
• M25: 9,436,334 km (0.063 R)
• M26: 9,906,072 km (0.12 R)
• M27: 10,103,990 km (0.12 R)
• M28: 10,303,254 km (0.099 R)
• M29: 10,584,498 km (0.052 R)
• M30: 10,868,285 km (0.106 R)
• M31: 10,990,806 km (0.104 R)
• M32: 11,113,626 km (0.052 R)
• M33: 11,860,418 km (0.103 R)
• M34: 12,752,321 km (0.112 R)
• M35: 13,141,126 km (0.092 R)
• M36: 14,241,717 km (0.118 R)
• M37: 14,420,636 km (0.102 R)
• M38: 14,780,569 km (0.07 R)
• M39: 15,280,375 km (0.103 R)
• M40: 15,555,336 km (0.071 R)
• M41: 15,831,943 km (0.081 R)
• M42: 15,970,919 km (0.112 R)
• M43: 16,296,743 km (0.11 R)
• M44: 16,813,005 km (0.102 R)
• M45: 18,103,287 km (0.108 R)
• M46: 18,540,412 km (0.072 R)
• M47: 19,425,134 km (0.045 R)
• M48: 19,972,662 km (0.057 R)
• M49: 20,323,619 km (0.084 R)
• M50: 22,057,608 km (0.101 R)
• M51: 22,212,890 km (0.056 R)
• M52: 22,420,532 km (0.064 R)
• M53: 22,576,712 km (0.104 R)
• M54: 22,890,120 km (0.118 R)
• M55: 23,047,198 km (0.112 R)
• M56: 24,424,844 km (0.108 R)
• M57: 25,720,212 km (0.07 R)
• M58: 26,211,641 km (0.089 R)
• M59: 26,321,297 km (0.1 R)
• M60: 26,541,056 km (0.077 R)
• M61: 27,037,721 km (0.103 R)
• M62: 27,481,727 km (0.11 R)
• M63: 27,816,378 km (0.085 R)
• M64: 29,168,443 km (0.089 R)
• M65: 29,395,832 km (0.114 R)
• M66: 29,909,701 km (0.087 R)
• M67: 30,311,371 km (0.035 R)
• M68: 30,830,625 km (0.1 R)
• M69: 31,236,335 km (0.11 R)
• M70: 31,352,722 km (0.1 R)
• M71: 32,995,606 km (0.033 R)
• M72: 34,066,577 km (0.119 R)
• M73: 34,847,178 km (0.052 R)
• M74: 36,487,070 km (0.097 R)
• M75: 37,162,505 km (0.086 R)
• M76: 38,090,011 km (0.116 R)
• M77: 40,031,044 km (0.104 R)
• M78: 40,347,144 km (0.104 R)
• M79: 40,537,283 km (0.069 R)
• M80: 41,619,923 km (0.054 R)
• M81: 42,196,922 km (0.066 R)
• M82: 42,905,717 km (0.092 R)
• M83: 43,423,624 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 10

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.11 AU - 6.21 AU

Year: 8239 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,052,509 km

• M1: 251,624 km (0.093 R)
• M2: 343,626 km (0.068 R)
• M3: 837,748 km (0.114 R)
• M4: 957,426 km (0.1 R)
• M5: 1,025,344 km (0.087 R)
• M6: 1,202,468 km (0.115 R)
• M7: 1,723,667 km (0.077 R)
• M8: 2,127,282 km (0.094 R)
• M9: 2,770,253 km (0.097 R)
• M10: 3,036,986 km (0.103 R)
• M11: 3,312,097 km (0.047 R)
• M12: 3,399,761 km (0.112 R)
• M13: 3,886,553 km (0.092 R)
• M14: 4,376,037 km (0.099 R)
• M15: 4,472,528 km (0.104 R)
• M16: 4,608,662 km (0.073 R)
• M17: 5,371,910 km (0.091 R)
• M18: 5,600,196 km (0.108 R)
• M19: 6,195,745 km (0.029 R)
• M20: 7,058,626 km (0.081 R)
• M21: 7,841,472 km (0.106 R)
• M22: 8,338,735 km (0.083 R)
• M23: 8,554,904 km (0.119 R)
• M24: 8,675,929 km (0.106 R)
• M25: 8,870,555 km (0.104 R)
• M26: 9,239,613 km (0.1 R)
• M27: 9,714,287 km (0.094 R)
• M28: 9,840,548 km (0.072 R)
• M29: 9,967,257 km (0.059 R)
• M30: 10,120,146 km (0.045 R)
• M31: 10,765,512 km (0.049 R)
• M32: 11,106,296 km (0.043 R)
• M33: 11,424,191 km (0.116 R)
• M34: 11,610,889 km (0.111 R)
• M35: 12,258,947 km (0.117 R)
• M36: 12,395,380 km (0.102 R)
• M37: 14,531,638 km (0.101 R)
• M38: 14,966,669 km (0.118 R)
• M39: 15,200,340 km (0.106 R)
• M40: 15,405,888 km (0.114 R)
• M41: 15,879,066 km (0.027 R)
• M42: 16,237,203 km (0.086 R)
• M43: 17,541,996 km (0.107 R)
• M44: 18,911,714 km (0.099 R)
• M45: 19,929,428 km (0.09 R)
• M46: 20,964,945 km (0.094 R)
• M47: 21,885,271 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 5.4

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.11 AU - 9.71 AU

Year: 15638 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,052,509 km

• M1: 189,092 km (0.117 R)
• M2: 234,420 km (0.081 R)
• M3: 338,690 km (0.044 R)
• M4: 411,843 km (0.099 R)
• M5: 645,365 km (0.104 R)
• M6: 738,116 km (0.118 R)
• M7: 875,297 km (0.108 R)
• M8: 1,381,985 km (0.06 R)
• M9: 1,502,561 km (0.108 R)
• M10: 1,754,035 km (0.117 R)
• M11: 1,884,784 km (0.079 R)
• M12: 2,128,179 km (0.1 R)
• M13: 2,381,449 km (0.064 R)
• M14: 2,734,200 km (0.115 R)
• M15: 3,166,239 km (0.113 R)
• M16: 3,229,668 km (0.104 R)
• M17: 3,357,874 km (0.051 R)
• M18: 3,487,725 km (0.102 R)
• M19: 4,477,913 km (0.092 R)
• M20: 5,396,444 km (0.057 R)
• M21: 5,857,505 km (0.118 R)
• M22: 5,935,595 km (0.093 R)
• M23: 6,171,810 km (0.057 R)
• M24: 6,491,650 km (0.043 R)
• M25: 6,532,041 km (0.084 R)
• M26: 7,653,128 km (0.118 R)
• M27: 7,738,548 km (0.081 R)
• M28: 7,996,605 km (0.025 R)
• M29: 8,213,970 km (0.096 R)
• M30: 8,345,168 km (0.11 R)
• M31: 9,102,133 km (0.095 R)
• M32: 9,328,923 km (0.117 R)
• M33: 9,603,585 km (0.111 R)
• M34: 9,695,737 km (0.094 R)
• M35: 9,788,189 km (0.068 R)
• M36: 9,973,989 km (0.088 R)
• M37: 10,301,758 km (0.119 R)
• M38: 10,348,881 km (0.074 R)
• M39: 10,968,067 km (0.081 R)
• M40: 11,161,048 km (0.102 R)
• M41: 11,993,560 km (0.103 R)
• M42: 12,342,124 km (0.119 R)
• M43: 12,845,820 km (0.038 R)
• M44: 13,665,616 km (0.117 R)
• M45: 13,925,318 km (0.06 R)
• M46: 14,449,509 km (0.09 R)
• M47: 14,661,040 km (0.088 R)
• M48: 16,943,006 km (0.057 R)
• M49: 17,615,000 km (0.102 R)
• M50: 18,010,985 km (0.114 R)
• M51: 18,238,524 km (0.06 R)
• M52: 18,295,670 km (0.077 R)
• M53: 18,409,963 km (0.058 R)
• M54: 18,581,851 km (0.1 R)
• M55: 19,216,594 km (0.119 R)
• M56: 19,507,413 km (0.106 R)
• M57: 20,864,116 km (0.027 R)
• M58: 21,825,731 km (0.077 R)
• M59: 22,250,888 km (0.108 R)
• M60: 23,418,948 km (0.119 R)
• M61: 24,354,982 km (0.095 R)
• M62: 25,239,704 km (0.05 R)
• M63: 26,263,552 km (0.112 R)
• M64: 26,586,384 km (0.105 R)
• M65: 27,431,612 km (0.046 R)
• M66: 27,824,755 km (0.076 R)
• M67: 30,560,302 km (0.054 R)
• M68: 31,994,347 km (0.084 R)
• M69: 32,477,249 km (0.104 R)
• M70: 33,031,958 km (0.055 R)
• M71: 35,353,418 km (0.117 R)
• M72: 36,426,034 km (0.089 R)
• M73: 37,436,568 km (0.086 R)
• M74: 38,310,070 km (0.028 R)
• M75: 39,411,409 km (0.116 R)
• M76: 40,448,721 km (0.109 R)
• M77: 41,420,060 km (0.103 R)
• M78: 42,474,426 km (0.081 R)
• M79: 42,625,819 km (0.095 R)
• M80: 42,701,665 km (0.073 R)
• M81: 43,385,327 km (0.091 R)
• M82: 46,467,791 km (0.101 R)
• M83: 48,825,603 km (0.052 R)
• M84: 49,460,796 km (0.049 R)
• M85: 49,540,382 km (0.065 R)
• M86: 50,098,831 km (0.096 R)
• M87: 50,900,227 km (0.088 R)
• M88: 51,061,044 km (0.115 R)
• M89: 52,434,502 km (0.096 R)
• M90: 52,678,048 km (0.119 R)
• M91: 53,738,098 km (0.081 R)
• M92: 54,311,806 km (0.113 R)
• M93: 54,476,214 km (0.11 R)
• M94: 54,722,901 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit