🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 14.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 935 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,299,210 km

• M1: 183,108 km (0.082 R)
• M2: 300,393 km (0.091 R)
• M3: 390,301 km (0.052 R)
• M4: 481,705 km (0.09 R)
• M5: 578,645 km (0.087 R)
• M6: 786,436 km (0.105 R)
• M7: 877,242 km (0.085 R)
• M8: 984,204 km (0.091 R)
• M9: 1,121,834 km (0.097 R)
• M10: 1,213,089 km (0.09 R)
• M11: 1,361,939 km (0.058 R)
• M12: 1,627,026 km (0.114 R)
• M13: 2,100,952 km (0.082 R)
• M14: 2,224,221 km (0.103 R)
• M15: 2,443,831 km (0.096 R)
• M16: 2,608,987 km (0.096 R)
• M17: 2,859,264 km (0.104 R)
• M18: 2,996,595 km (0.062 R)
• M19: 3,117,470 km (0.098 R)
• M20: 3,306,861 km (0.069 R)
• M21: 3,657,369 km (0.046 R)
• M22: 3,887,600 km (0.081 R)
• M23: 4,226,589 km (0.096 R)
• M24: 4,426,152 km (0.089 R)
• M25: 4,521,895 km (0.117 R)
• M26: 4,791,321 km (0.092 R)
• M27: 5,177,433 km (0.068 R)
• M28: 5,323,440 km (0.086 R)
• M29: 5,562,198 km (0.089 R)
• M30: 5,781,509 km (0.102 R)
• M31: 6,050,635 km (0.068 R)
• M32: 6,145,181 km (0.05 R)
• M33: 6,347,886 km (0.099 R)
• M34: 6,516,633 km (0.107 R)
• M35: 6,674,459 km (0.043 R)
• M36: 6,920,098 km (0.053 R)
• M37: 7,243,678 km (0.07 R)
• M38: 7,356,924 km (0.095 R)
• M39: 7,534,198 km (0.068 R)
• M40: 7,623,358 km (0.099 R)
• M41: 7,751,414 km (0.109 R)
• M42: 8,048,515 km (0.11 R)
• M43: 8,165,949 km (0.044 R)
• M44: 8,283,832 km (0.102 R)
• M45: 8,534,559 km (0.103 R)
• M46: 8,694,329 km (0.064 R)
• M47: 8,841,533 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 12.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.32 AU - 1.42 AU

Year: 1035 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,299,210 km

• M1: 151,991 km (0.055 R)
• M2: 232,475 km (0.11 R)
• M3: 383,719 km (0.089 R)
• M4: 489,335 km (0.08 R)
• M5: 580,141 km (0.073 R)
• M6: 741,557 km (0.047 R)
• M7: 823,387 km (0.083 R)
• M8: 924,964 km (0.095 R)
• M9: 1,054,067 km (0.096 R)
• M10: 1,189,752 km (0.106 R)
• M11: 1,287,888 km (0.108 R)
• M12: 1,401,582 km (0.105 R)
• M13: 1,485,956 km (0.049 R)
• M14: 1,791,883 km (0.102 R)
• M15: 1,999,974 km (0.082 R)
• M16: 2,110,826 km (0.108 R)
• M17: 2,400,896 km (0.11 R)
• M18: 2,519,079 km (0.105 R)
• M19: 2,663,440 km (0.045 R)
• M20: 2,835,628 km (0.086 R)
• M21: 2,994,501 km (0.066 R)
• M22: 3,104,904 km (0.071 R)
• M23: 3,199,599 km (0.102 R)
• M24: 3,338,875 km (0.11 R)
• M25: 3,507,023 km (0.101 R)
• M26: 3,587,507 km (0.035 R)
• M27: 3,842,421 km (0.075 R)
• M28: 3,953,573 km (0.086 R)
• M29: 4,302,884 km (0.077 R)
• M30: 4,379,777 km (0.118 R)
• M31: 4,515,462 km (0.08 R)
• M32: 4,662,367 km (0.091 R)
• M33: 4,780,998 km (0.056 R)
• M34: 4,890,803 km (0.098 R)
• M35: 5,031,575 km (0.069 R)
• M36: 5,133,002 km (0.107 R)
• M37: 5,265,995 km (0.027 R)
• M38: 5,379,390 km (0.115 R)
• M39: 5,619,046 km (0.027 R)
• M40: 5,841,049 km (0.111 R)
• M41: 5,958,483 km (0.109 R)
• M42: 6,381,396 km (0.114 R)
• M43: 6,535,482 km (0.118 R)
• M44: 6,690,914 km (0.034 R)
• M45: 6,769,154 km (0.095 R)
• M46: 6,971,560 km (0.082 R)
• M47: 7,164,691 km (0.034 R)
• M48: 7,290,503 km (0.05 R)
• M49: 7,370,986 km (0.098 R)
• M50: 7,498,144 km (0.103 R)
• M51: 7,695,913 km (0.105 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 10.1

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.24 AU - 5.06 AU

Year: 5459 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,299,210 km

• M1: 134,339 km (0.058 R)
• M2: 279,449 km (0.056 R)
• M3: 403,017 km (0.068 R)
• M4: 478,863 km (0.107 R)
• M5: 1,015,470 km (0.118 R)
• M6: 1,495,530 km (0.053 R)
• M7: 1,713,494 km (0.088 R)
• M8: 1,883,886 km (0.12 R)
• M9: 2,599,113 km (0.088 R)
• M10: 2,907,135 km (0.074 R)
• M11: 3,320,624 km (0.089 R)
• M12: 3,391,234 km (0.086 R)
• M13: 3,462,592 km (0.114 R)
• M14: 3,606,505 km (0.117 R)
• M15: 3,703,744 km (0.075 R)
• M16: 3,875,782 km (0.119 R)
• M17: 4,025,529 km (0.082 R)
• M18: 4,279,247 km (0.113 R)
• M19: 4,356,440 km (0.087 R)
• M20: 5,044,590 km (0.104 R)
• M21: 5,401,381 km (0.077 R)
• M22: 5,995,135 km (0.111 R)
• M23: 6,168,519 km (0.104 R)
• M24: 6,669,223 km (0.07 R)
• M25: 7,274,795 km (0.109 R)
• M26: 7,553,196 km (0.054 R)
• M27: 7,929,734 km (0.052 R)
• M28: 8,056,593 km (0.094 R)
• M29: 8,897,782 km (0.096 R)
• M30: 9,732,987 km (0.093 R)
• M31: 9,937,039 km (0.079 R)
• M32: 10,453,750 km (0.092 R)
• M33: 11,765,274 km (0.088 R)
• M34: 11,910,085 km (0.118 R)
• M35: 11,982,789 km (0.117 R)
• M36: 12,680,514 km (0.12 R)
• M37: 12,754,714 km (0.114 R)
• M38: 13,090,562 km (0.076 R)
• M39: 13,694,638 km (0.107 R)
• M40: 13,808,931 km (0.043 R)
• M41: 14,579,060 km (0.055 R)
• M42: 14,656,851 km (0.043 R)
• M43: 15,323,459 km (0.116 R)
• M44: 15,521,527 km (0.106 R)
• M45: 15,879,964 km (0.11 R)
• M46: 16,040,183 km (0.098 R)
• M47: 16,200,851 km (0.106 R)
• M48: 16,890,048 km (0.074 R)
• M49: 17,094,549 km (0.1 R)
• M50: 17,258,807 km (0.108 R)
• M51: 17,382,375 km (0.047 R)
• M52: 17,713,136 km (0.115 R)
• M53: 17,837,751 km (0.064 R)
• M54: 18,004,253 km (0.035 R)
• M55: 18,339,053 km (0.079 R)
• M56: 18,844,844 km (0.094 R)
• M57: 19,398,206 km (0.089 R)
• M58: 19,698,300 km (0.09 R)
• M59: 20,086,357 km (0.078 R)
• M60: 20,477,106 km (0.112 R)
• M61: 21,177,823 km (0.104 R)
• M62: 21,841,888 km (0.101 R)
• M63: 22,154,098 km (0.112 R)
• M64: 22,288,437 km (0.099 R)
• M65: 23,145,184 km (0.067 R)
• M66: 24,797,792 km (0.068 R)
• M67: 25,544,435 km (0.05 R)
• M68: 26,014,771 km (0.117 R)
• M69: 26,109,316 km (0.106 R)
• M70: 26,298,408 km (0.09 R)
• M71: 26,535,670 km (0.089 R)
• M72: 26,630,665 km (0.104 R)
• M73: 26,964,268 km (0.089 R)
• M74: 27,299,218 km (0.068 R)
• M75: 28,263,975 km (0.085 R)
• M76: 28,506,772 km (0.097 R)
• M77: 29,239,801 km (0.096 R)
• M78: 29,978,815 km (0.066 R)
• M79: 30,226,699 km (0.11 R)
• M80: 31,024,055 km (0.098 R)
• M81: 31,174,251 km (0.066 R)
• M82: 32,894,328 km (0.057 R)
• M83: 33,354,640 km (0.112 R)
• M84: 33,457,265 km (0.082 R)
• M85: 34,230,237 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 9.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.4 AU - 4.9 AU

Year: 5459 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,299,210 km

• M1: 184,753 km (0.076 R)
• M2: 499,657 km (0.066 R)
• M3: 649,853 km (0.079 R)
• M4: 836,402 km (0.118 R)
• M5: 1,074,412 km (0.085 R)
• M6: 1,143,077 km (0.075 R)
• M7: 1,273,227 km (0.116 R)
• M8: 1,574,368 km (0.054 R)
• M9: 1,870,123 km (0.115 R)
• M10: 1,953,748 km (0.098 R)
• M11: 2,316,523 km (0.092 R)
• M12: 2,684,534 km (0.098 R)
• M13: 2,907,883 km (0.097 R)
• M14: 3,220,693 km (0.09 R)
• M15: 3,579,129 km (0.049 R)
• M16: 4,040,489 km (0.073 R)
• M17: 4,864,025 km (0.064 R)
• M18: 4,960,815 km (0.092 R)
• M19: 5,334,660 km (0.093 R)
• M20: 5,394,499 km (0.094 R)
• M21: 5,616,054 km (0.1 R)
• M22: 6,109,577 km (0.069 R)
• M23: 6,193,202 km (0.089 R)
• M24: 6,531,593 km (0.083 R)
• M25: 6,767,808 km (0.104 R)
• M26: 6,832,733 km (0.086 R)
• M27: 6,963,182 km (0.026 R)
• M28: 7,270,756 km (0.059 R)
• M29: 7,403,898 km (0.047 R)
• M30: 7,899,216 km (0.113 R)
• M31: 8,266,180 km (0.112 R)
• M32: 8,874,295 km (0.099 R)
• M33: 9,040,499 km (0.069 R)
• M34: 9,545,391 km (0.086 R)
• M35: 9,740,168 km (0.092 R)
• M36: 9,936,291 km (0.104 R)
• M37: 10,357,259 km (0.056 R)
• M38: 10,582,553 km (0.087 R)
• M39: 11,216,848 km (0.037 R)
• M40: 11,967,979 km (0.036 R)
• M41: 12,336,439 km (0.035 R)
• M42: 12,762,045 km (0.048 R)
• M43: 13,138,583 km (0.053 R)
• M44: 13,382,427 km (0.098 R)
• M45: 13,819,851 km (0.093 R)
• M46: 14,484,664 km (0.118 R)
• M47: 14,708,463 km (0.117 R)
• M48: 15,644,347 km (0.089 R)
• M49: 15,730,366 km (0.105 R)
• M50: 16,424,350 km (0.087 R)
• M51: 16,599,380 km (0.113 R)
• M52: 17,157,679 km (0.1 R)
• M53: 17,394,792 km (0.058 R)
• M54: 17,662,572 km (0.107 R)
• M55: 17,991,837 km (0.042 R)
• M56: 18,595,763 km (0.085 R)
• M57: 20,635,381 km (0.106 R)
• M58: 21,140,573 km (0.106 R)
• M59: 21,235,717 km (0.036 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: 435 - 16,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit