🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 11.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.57 AU - 0.69 AU

Year: 333 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,175,048 km

• M1: 156,330 km (0.057 R)
• M2: 236,365 km (0.107 R)
• M3: 316,699 km (0.048 R)
• M4: 511,026 km (0.098 R)
• M5: 641,924 km (0.089 R)
• M6: 715,377 km (0.062 R)
• M7: 854,353 km (0.114 R)
• M8: 1,048,382 km (0.118 R)
• M9: 1,149,061 km (0.055 R)
• M10: 1,261,260 km (0.06 R)
• M11: 1,394,402 km (0.077 R)
• M12: 1,484,310 km (0.12 R)
• M13: 1,589,777 km (0.032 R)
• M14: 1,720,525 km (0.089 R)
• M15: 1,794,277 km (0.116 R)
• M16: 1,869,225 km (0.084 R)
• M17: 2,027,051 km (0.088 R)
• M18: 2,100,354 km (0.111 R)
• M19: 2,204,474 km (0.05 R)
• M20: 2,305,303 km (0.077 R)
• M21: 2,407,778 km (0.098 R)
• M22: 2,553,785 km (0.087 R)
• M23: 2,627,986 km (0.058 R)
• M24: 2,822,014 km (0.07 R)
• M25: 2,931,819 km (0.092 R)
• M26: 3,015,295 km (0.104 R)
• M27: 3,099,518 km (0.105 R)
• M28: 3,173,120 km (0.09 R)
• M29: 3,247,321 km (0.111 R)
• M30: 3,322,120 km (0.117 R)
• M31: 3,397,517 km (0.088 R)
• M32: 3,508,818 km (0.029 R)
• M33: 3,777,197 km (0.097 R)
• M34: 4,033,907 km (0.116 R)
• M35: 4,201,905 km (0.063 R)
• M36: 4,315,300 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 10.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.09 AU - 1.29 AU

Year: 866 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,175,048 km

• M1: 137,032 km (0.108 R)
• M2: 207,791 km (0.087 R)
• M3: 329,564 km (0.099 R)
• M4: 509,979 km (0.036 R)
• M5: 651,948 km (0.066 R)
• M6: 766,539 km (0.084 R)
• M7: 914,791 km (0.118 R)
• M8: 1,035,816 km (0.078 R)
• M9: 1,111,063 km (0.104 R)
• M10: 1,185,114 km (0.117 R)
• M11: 1,396,945 km (0.082 R)
• M12: 1,548,637 km (0.084 R)
• M13: 1,621,192 km (0.07 R)
• M14: 1,777,372 km (0.085 R)
• M15: 1,923,081 km (0.118 R)
• M16: 2,001,320 km (0.099 R)
• M17: 2,080,757 km (0.082 R)
• M18: 2,177,547 km (0.117 R)
• M19: 2,325,648 km (0.1 R)
• M20: 2,392,519 km (0.09 R)
• M21: 2,610,184 km (0.055 R)
• M22: 2,874,673 km (0.118 R)
• M23: 3,217,551 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 14

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.96 AU - 1.44 AU

Year: 877 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,175,048 km

• M1: 223,499 km (0.105 R)
• M2: 405,410 km (0.112 R)
• M3: 501,901 km (0.094 R)
• M4: 748,139 km (0.094 R)
• M5: 893,398 km (0.119 R)
• M6: 985,700 km (0.103 R)
• M7: 1,181,075 km (0.103 R)
• M8: 1,297,762 km (0.063 R)
• M9: 1,462,469 km (0.115 R)
• M10: 1,588,879 km (0.09 R)
• M11: 1,901,539 km (0.112 R)
• M12: 2,123,991 km (0.097 R)
• M13: 2,294,383 km (0.11 R)
• M14: 2,381,449 km (0.12 R)
• M15: 2,685,880 km (0.077 R)
• M16: 2,814,983 km (0.046 R)
• M17: 3,060,324 km (0.112 R)
• M18: 3,205,284 km (0.063 R)
• M19: 3,322,868 km (0.04 R)
• M20: 3,421,902 km (0.108 R)
• M21: 3,562,374 km (0.097 R)
• M22: 3,704,791 km (0.1 R)
• M23: 3,984,988 km (0.088 R)
• M24: 4,090,604 km (0.085 R)
• M25: 4,207,739 km (0.108 R)
• M26: 4,326,221 km (0.026 R)
• M27: 4,478,511 km (0.108 R)
• M28: 4,676,878 km (0.097 R)
• M29: 4,889,606 km (0.084 R)
• M30: 5,208,998 km (0.09 R)
• M31: 5,347,974 km (0.068 R)
• M32: 5,441,323 km (0.039 R)
• M33: 5,629,817 km (0.09 R)
• M34: 5,784,501 km (0.12 R)
• M35: 6,000,969 km (0.062 R)
• M36: 6,392,616 km (0.095 R)
• M37: 6,629,130 km (0.113 R)
• M38: 6,742,226 km (0.065 R)
• M39: 7,072,539 km (0.044 R)
• M40: 7,369,191 km (0.119 R)
• M41: 7,525,521 km (0.094 R)
• M42: 7,722,691 km (0.07 R)
• M43: 8,081,726 km (0.12 R)
• M44: 8,283,683 km (0.11 R)
• M45: 8,678,771 km (0.033 R)
• M46: 8,816,401 km (0.058 R)
• M47: 9,177,829 km (0.117 R)
• M48: 9,558,406 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 11

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.31 AU - 4.69 AU

Year: 6366 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,175,048 km

• M1: 155,283 km (0.101 R)
• M2: 257,757 km (0.06 R)
• M3: 333,005 km (0.098 R)
• M4: 402,568 km (0.049 R)
• M5: 491,130 km (0.056 R)
• M6: 574,306 km (0.04 R)
• M7: 810,521 km (0.1 R)
• M8: 912,397 km (0.118 R)
• M9: 985,700 km (0.095 R)
• M10: 1,263,653 km (0.082 R)
• M11: 1,488,648 km (0.059 R)
• M12: 1,616,106 km (0.113 R)
• M13: 1,747,303 km (0.054 R)
• M14: 1,977,684 km (0.119 R)
• M15: 2,162,587 km (0.117 R)
• M16: 2,445,028 km (0.073 R)
• M17: 2,526,259 km (0.104 R)
• M18: 2,763,521 km (0.079 R)
• M19: 2,860,461 km (0.069 R)
• M20: 2,933,913 km (0.115 R)
• M21: 3,008,114 km (0.083 R)
• M22: 3,107,896 km (0.099 R)
• M23: 3,183,592 km (0.091 R)
• M24: 3,571,200 km (0.07 R)
• M25: 3,824,470 km (0.101 R)
• M26: 4,097,635 km (0.112 R)
• M27: 4,391,296 km (0.053 R)
• M28: 4,779,054 km (0.095 R)
• M29: 5,133,002 km (0.063 R)
• M30: 5,587,480 km (0.044 R)
• M31: 5,804,098 km (0.089 R)
• M32: 6,165,975 km (0.102 R)
• M33: 6,277,575 km (0.062 R)
• M34: 6,944,632 km (0.113 R)
• M35: 7,077,475 km (0.057 R)
• M36: 7,379,513 km (0.035 R)
• M37: 7,532,103 km (0.101 R)
• M38: 7,617,374 km (0.071 R)
• M39: 8,083,222 km (0.083 R)
• M40: 8,363,568 km (0.099 R)
• M41: 8,434,178 km (0.088 R)
• M42: 8,522,740 km (0.119 R)
• M43: 8,629,404 km (0.114 R)
• M44: 8,718,714 km (0.102 R)
• M45: 9,169,601 km (0.116 R)
• M46: 9,906,670 km (0.038 R)
• M47: 10,643,739 km (0.063 R)
• M48: 11,261,728 km (0.12 R)
• M49: 11,339,818 km (0.111 R)
• M50: 11,732,811 km (0.091 R)
• M51: 12,090,350 km (0.096 R)
• M52: 12,310,708 km (0.09 R)
• M53: 12,877,534 km (0.096 R)
• M54: 12,959,215 km (0.045 R)
• M55: 13,184,659 km (0.116 R)
• M56: 13,868,919 km (0.099 R)
• M57: 14,099,599 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 9.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.27 AU - 5.55 AU

Year: 7255 Days

Day: 10.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,175,048 km

• M1: 117,584 km (0.106 R)
• M2: 205,547 km (0.104 R)
• M3: 352,004 km (0.066 R)
• M4: 449,841 km (0.086 R)
• M5: 636,090 km (0.107 R)
• M6: 697,126 km (0.098 R)
• M7: 803,789 km (0.11 R)
• M8: 939,325 km (0.054 R)
• M9: 1,144,873 km (0.064 R)
• M10: 1,221,018 km (0.069 R)
• M11: 1,325,437 km (0.088 R)
• M12: 1,405,622 km (0.105 R)
• M13: 1,487,601 km (0.09 R)
• M14: 1,613,563 km (0.089 R)
• M15: 1,861,596 km (0.119 R)
• M16: 2,184,877 km (0.037 R)
• M17: 2,328,940 km (0.101 R)
• M18: 2,762,773 km (0.068 R)
• M19: 3,239,991 km (0.107 R)
• M20: 3,441,798 km (0.087 R)
• M21: 3,647,794 km (0.05 R)
• M22: 4,210,282 km (0.044 R)
• M23: 4,370,352 km (0.077 R)
• M24: 4,696,476 km (0.119 R)
• M25: 5,393,751 km (0.031 R)
• M26: 5,502,210 km (0.101 R)
• M27: 5,589,575 km (0.099 R)
• M28: 5,898,943 km (0.052 R)
• M29: 6,626,886 km (0.095 R)
• M30: 6,836,623 km (0.116 R)
• M31: 7,215,255 km (0.114 R)
• M32: 7,334,933 km (0.115 R)
• M33: 7,407,039 km (0.042 R)
• M34: 8,950,291 km (0.117 R)
• M35: 9,260,258 km (0.087 R)
• M36: 9,547,486 km (0.106 R)
• M37: 10,023,805 km (0.07 R)
• M38: 10,372,518 km (0.108 R)
• M39: 11,554,640 km (0.079 R)
• M40: 11,892,133 km (0.046 R)
• M41: 11,977,105 km (0.045 R)
• M42: 12,347,210 km (0.091 R)
• M43: 12,576,992 km (0.075 R)
• M44: 13,128,111 km (0.087 R)
• M45: 13,215,775 km (0.086 R)
• M46: 13,865,329 km (0.118 R)
• M47: 14,163,926 km (0.107 R)
• M48: 14,555,424 km (0.07 R)
• M49: 14,646,230 km (0.119 R)
• M50: 15,011,548 km (0.118 R)
• M51: 15,410,525 km (0.036 R)
• M52: 15,503,127 km (0.105 R)
• M53: 15,595,877 km (0.032 R)
• M54: 15,657,960 km (0.059 R)
• M55: 15,719,894 km (0.088 R)
• M56: 15,813,093 km (0.057 R)
• M57: 16,660,416 km (0.107 R)
• M58: 16,723,696 km (0.1 R)
• M59: 17,393,595 km (0.079 R)
• M60: 17,748,142 km (0.072 R)
• M61: 18,496,879 km (0.067 R)
• M62: 18,595,315 km (0.075 R)
• M63: 18,694,049 km (0.047 R)
• M64: 19,489,162 km (0.081 R)
• M65: 19,991,661 km (0.079 R)
• M66: 20,160,108 km (0.075 R)
• M67: 20,566,416 km (0.066 R)
• M68: 21,628,561 km (0.103 R)
• M69: 22,079,150 km (0.113 R)
• M70: 22,288,288 km (0.117 R)
• M71: 22,497,874 km (0.104 R)
• M72: 22,884,136 km (0.041 R)
• M73: 23,201,732 km (0.115 R)
• M74: 23,378,856 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.8

Radius: 4.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.4 AU - 12.54 AU

Year: 22592 Days

Day: 24.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,175,048 km

• M1: 135,536 km (0.1 R)
• M2: 286,929 km (0.103 R)
• M3: 536,757 km (0.099 R)
• M4: 2,317,271 km (0.108 R)
• M5: 2,407,030 km (0.107 R)
• M6: 2,825,006 km (0.067 R)
• M7: 3,518,991 km (0.119 R)
• M8: 3,700,453 km (0.044 R)
• M9: 5,615,306 km (0.097 R)
• M10: 6,573,779 km (0.106 R)
• M11: 6,733,101 km (0.102 R)
• M12: 6,765,115 km (0.096 R)
• M13: 6,829,292 km (0.061 R)
• M14: 8,052,704 km (0.112 R)
• M15: 8,120,771 km (0.045 R)
• M16: 8,188,987 km (0.09 R)
• M17: 8,532,913 km (0.117 R)
• M18: 8,602,326 km (0.1 R)
• M19: 8,671,889 km (0.116 R)
• M20: 9,557,060 km (0.099 R)
• M21: 10,581,955 km (0.071 R)
• M22: 11,795,493 km (0.075 R)
• M23: 13,172,541 km (0.063 R)
• M24: 14,599,406 km (0.118 R)
• M25: 15,309,996 km (0.119 R)
• M26: 16,982,350 km (0.065 R)
• M27: 17,113,248 km (0.053 R)
• M28: 17,332,409 km (0.097 R)
• M29: 18,397,097 km (0.096 R)
• M30: 18,441,827 km (0.116 R)
• M31: 19,391,474 km (0.117 R)
• M32: 19,895,170 km (0.054 R)
• M33: 20,079,475 km (0.11 R)
• M34: 20,542,480 km (0.054 R)
• M35: 20,775,404 km (0.119 R)
• M36: 21,337,743 km (0.06 R)
• M37: 21,526,386 km (0.118 R)
• M38: 22,573,571 km (0.11 R)
• M39: 22,621,442 km (0.094 R)
• M40: 23,734,600 km (0.106 R)
• M41: 24,224,084 km (0.051 R)
• M42: 24,519,390 km (0.096 R)
• M43: 24,964,593 km (0.093 R)
• M44: 25,762,698 km (0.079 R)
• M45: 26,013,723 km (0.109 R)
• M46: 26,822,749 km (0.114 R)
• M47: 28,985,186 km (0.077 R)
• M48: 29,246,384 km (0.12 R)
• M49: 29,560,689 km (0.046 R)
• M50: 30,563,743 km (0.042 R)
• M51: 31,738,983 km (0.045 R)
• M52: 32,169,975 km (0.082 R)
• M53: 34,188,499 km (0.101 R)
• M54: 34,464,507 km (0.075 R)
• M55: 35,185,270 km (0.036 R)
• M56: 35,296,570 km (0.052 R)
• M57: 37,150,537 km (0.104 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: 452 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit