🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 8

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.78 AU - 1.08 AU

Year: 598 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,775,889 km

• M1: 100,829 km (0.046 R)
• M2: 169,943 km (0.055 R)
• M3: 319,990 km (0.114 R)
• M4: 379,979 km (0.105 R)
• M5: 549,323 km (0.106 R)
• M6: 619,485 km (0.055 R)
• M7: 692,788 km (0.054 R)
• M8: 764,146 km (0.025 R)
• M9: 848,968 km (0.058 R)
• M10: 1,214,136 km (0.076 R)
• M11: 1,583,643 km (0.102 R)
• M12: 1,665,922 km (0.117 R)
• M13: 1,777,671 km (0.118 R)
• M14: 1,877,752 km (0.057 R)
• M15: 2,046,050 km (0.094 R)
• M16: 2,098,260 km (0.087 R)
• M17: 2,327,294 km (0.1 R)
• M18: 2,596,720 km (0.117 R)
• M19: 2,677,951 km (0.067 R)
• M20: 2,784,615 km (0.091 R)
• M21: 2,884,546 km (0.07 R)
• M22: 2,977,147 km (0.071 R)
• M23: 3,062,119 km (0.065 R)
• M24: 3,322,270 km (0.116 R)
• M25: 3,410,532 km (0.063 R)
• M26: 3,517,495 km (0.082 R)
• M27: 3,780,787 km (0.093 R)
• M28: 3,938,014 km (0.119 R)
• M29: 4,240,052 km (0.027 R)
• M30: 4,297,498 km (0.094 R)
• M31: 4,452,033 km (0.104 R)
• M32: 4,647,707 km (0.084 R)
• M33: 4,866,269 km (0.104 R)
• M34: 5,098,445 km (0.102 R)
• M35: 5,221,115 km (0.06 R)
• M36: 5,365,328 km (0.117 R)
• M37: 5,448,354 km (0.116 R)
• M38: 5,542,302 km (0.111 R)
• M39: 5,668,413 km (0.09 R)
• M40: 6,052,431 km (0.052 R)
• M41: 6,106,435 km (0.116 R)
• M42: 6,258,427 km (0.102 R)
• M43: 6,323,951 km (0.109 R)
• M44: 6,389,774 km (0.086 R)
• M45: 6,599,660 km (0.089 R)
• M46: 6,722,180 km (0.113 R)
• M47: 6,935,656 km (0.106 R)
• M48: 7,094,380 km (0.119 R)
• M49: 7,231,411 km (0.046 R)
• M50: 7,380,710 km (0.03 R)
• M51: 7,438,455 km (0.053 R)
• M52: 7,496,349 km (0.105 R)
• M53: 7,577,731 km (0.097 R)
• M54: 7,647,593 km (0.12 R)
• M55: 7,917,617 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 10.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 697 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,775,889 km

• M1: 146,606 km (0.097 R)
• M2: 224,546 km (0.044 R)
• M3: 304,132 km (0.114 R)
• M4: 403,615 km (0.082 R)
• M5: 496,815 km (0.097 R)
• M6: 592,408 km (0.062 R)
• M7: 675,285 km (0.088 R)
• M8: 762,650 km (0.1 R)
• M9: 854,204 km (0.094 R)
• M10: 934,837 km (0.098 R)
• M11: 1,116,299 km (0.051 R)
• M12: 1,230,143 km (0.064 R)
• M13: 1,382,434 km (0.075 R)
• M14: 1,496,428 km (0.074 R)
• M15: 1,622,838 km (0.036 R)
• M16: 1,720,076 km (0.112 R)
• M17: 2,013,887 km (0.119 R)
• M18: 2,093,622 km (0.099 R)
• M19: 2,169,319 km (0.108 R)
• M20: 2,235,740 km (0.039 R)
• M21: 2,302,910 km (0.085 R)
• M22: 2,418,100 km (0.084 R)
• M23: 2,487,065 km (0.107 R)
• M24: 2,583,854 km (0.075 R)
• M25: 2,698,147 km (0.114 R)
• M26: 2,864,650 km (0.105 R)
• M27: 3,023,074 km (0.11 R)
• M28: 3,219,346 km (0.055 R)
• M29: 3,402,155 km (0.102 R)
• M30: 3,815,045 km (0.118 R)
• M31: 3,895,828 km (0.112 R)
• M32: 4,135,184 km (0.061 R)
• M33: 4,295,404 km (0.084 R)
• M34: 4,398,925 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.22 AU

Year: 780 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,775,889 km

• M1: 173,234 km (0.107 R)
• M2: 276,606 km (0.096 R)
• M3: 369,806 km (0.099 R)
• M4: 580,589 km (0.112 R)
• M5: 677,379 km (0.083 R)
• M6: 772,075 km (0.078 R)
• M7: 876,644 km (0.1 R)
• M8: 967,898 km (0.051 R)
• M9: 1,067,530 km (0.08 R)
• M10: 1,156,092 km (0.074 R)
• M11: 1,242,261 km (0.095 R)
• M12: 1,405,322 km (0.118 R)
• M13: 1,520,214 km (0.095 R)
• M14: 1,695,692 km (0.093 R)
• M15: 1,854,415 km (0.083 R)
• M16: 2,055,176 km (0.099 R)
• M17: 2,225,119 km (0.058 R)
• M18: 2,341,057 km (0.059 R)
• M19: 2,445,776 km (0.117 R)
• M20: 2,552,289 km (0.062 R)
• M21: 2,680,794 km (0.094 R)
• M22: 2,832,336 km (0.065 R)
• M23: 2,979,690 km (0.079 R)
• M24: 3,108,195 km (0.089 R)
• M25: 3,209,473 km (0.099 R)
• M26: 3,407,839 km (0.106 R)
• M27: 3,671,132 km (0.091 R)
• M28: 3,855,586 km (0.115 R)
• M29: 4,035,403 km (0.09 R)
• M30: 4,130,248 km (0.118 R)
• M31: 4,657,431 km (0.112 R)
• M32: 4,866,120 km (0.11 R)
• M33: 4,975,775 km (0.094 R)
• M34: 5,094,855 km (0.115 R)
• M35: 5,607,078 km (0.066 R)
• M36: 5,748,897 km (0.087 R)
• M37: 5,945,917 km (0.112 R)
• M38: 6,099,704 km (0.107 R)
• M39: 6,254,837 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 11.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.23 AU - 1.65 AU

Year: 1152 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,775,889 km

• M1: 162,164 km (0.105 R)
• M2: 334,052 km (0.045 R)
• M3: 454,030 km (0.113 R)
• M4: 598,391 km (0.087 R)
• M5: 674,088 km (0.054 R)
• M6: 822,639 km (0.099 R)
• M7: 908,807 km (0.091 R)
• M8: 1,051,823 km (0.114 R)
• M9: 1,170,603 km (0.056 R)
• M10: 1,268,889 km (0.118 R)
• M11: 1,572,573 km (0.11 R)
• M12: 1,794,277 km (0.06 R)
• M13: 1,899,444 km (0.111 R)
• M14: 1,987,109 km (0.062 R)
• M15: 2,096,165 km (0.117 R)
• M16: 2,207,317 km (0.09 R)
• M17: 2,393,566 km (0.113 R)
• M18: 2,563,509 km (0.086 R)
• M19: 2,803,763 km (0.047 R)
• M20: 2,983,281 km (0.117 R)
• M21: 3,120,462 km (0.099 R)
• M22: 3,330,348 km (0.075 R)
• M23: 3,413,225 km (0.113 R)
• M24: 3,556,839 km (0.046 R)
• M25: 3,678,163 km (0.041 R)
• M26: 3,813,250 km (0.063 R)
• M27: 3,974,965 km (0.12 R)
• M28: 4,050,512 km (0.084 R)
• M29: 4,241,249 km (0.114 R)
• M30: 4,434,978 km (0.103 R)
• M31: 4,539,547 km (0.096 R)
• M32: 4,724,450 km (0.083 R)
• M33: 4,858,191 km (0.085 R)
• M34: 4,938,974 km (0.115 R)
• M35: 5,280,655 km (0.101 R)
• M36: 5,391,657 km (0.064 R)
• M37: 5,814,720 km (0.119 R)
• M38: 5,987,056 km (0.093 R)
• M39: 6,088,334 km (0.092 R)
• M40: 6,693,158 km (0.09 R)
• M41: 6,934,460 km (0.1 R)
• M42: 7,817,386 km (0.073 R)
• M43: 8,135,581 km (0.108 R)
• M44: 8,247,929 km (0.065 R)
• M45: 8,344,719 km (0.105 R)
• M46: 8,474,271 km (0.099 R)
• M47: 9,232,433 km (0.096 R)
• M48: 9,433,791 km (0.037 R)
• M49: 9,789,685 km (0.069 R)
• M50: 10,029,490 km (0.118 R)
• M51: 10,358,007 km (0.093 R)
• M52: 10,514,786 km (0.108 R)
• M53: 10,619,803 km (0.075 R)
• M54: 10,707,617 km (0.083 R)
• M55: 11,078,919 km (0.082 R)
• M56: 11,562,569 km (0.096 R)
• M57: 11,779,785 km (0.087 R)
• M58: 11,961,846 km (0.106 R)
• M59: 12,108,152 km (0.098 R)
• M60: 12,218,256 km (0.08 R)
• M61: 12,457,912 km (0.111 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.8 AU - 4.1 AU

Year: 4273 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,775,889 km

• M1: 272,717 km (0.113 R)
• M2: 473,776 km (0.066 R)
• M3: 590,612 km (0.076 R)
• M4: 743,352 km (0.102 R)
• M5: 831,764 km (0.108 R)
• M6: 964,906 km (0.085 R)
• M7: 1,178,831 km (0.095 R)
• M8: 1,314,965 km (0.111 R)
• M9: 1,393,055 km (0.108 R)
• M10: 1,620,444 km (0.06 R)
• M11: 1,842,597 km (0.108 R)
• M12: 2,075,072 km (0.062 R)
• M13: 2,222,875 km (0.119 R)
• M14: 2,687,975 km (0.092 R)
• M15: 2,788,804 km (0.099 R)
• M16: 2,911,474 km (0.092 R)
• M17: 3,226,078 km (0.089 R)
• M18: 3,420,107 km (0.112 R)
• M19: 3,573,893 km (0.096 R)
• M20: 3,729,924 km (0.062 R)
• M21: 3,933,826 km (0.092 R)
• M22: 4,448,143 km (0.067 R)
• M23: 4,737,765 km (0.08 R)
• M24: 5,335,558 km (0.066 R)
• M25: 5,565,938 km (0.054 R)
• M26: 5,957,137 km (0.074 R)
• M27: 6,766,611 km (0.115 R)
• M28: 7,156,164 km (0.117 R)
• M29: 7,353,633 km (0.118 R)
• M30: 7,783,128 km (0.108 R)
• M31: 8,457,665 km (0.1 R)
• M32: 8,937,874 km (0.115 R)
• M33: 9,028,979 km (0.115 R)
• M34: 10,463,473 km (0.06 R)
• M35: 10,559,515 km (0.108 R)
• M36: 10,849,286 km (0.07 R)
• M37: 11,109,138 km (0.102 R)
• M38: 11,272,648 km (0.1 R)
• M39: 11,469,818 km (0.093 R)
• M40: 11,601,913 km (0.071 R)
• M41: 11,834,388 km (0.098 R)
• M42: 13,678,930 km (0.116 R)
• M43: 13,854,109 km (0.104 R)
• M44: 14,384,583 km (0.118 R)
• M45: 14,598,508 km (0.061 R)
• M46: 15,102,055 km (0.069 R)
• M47: 15,757,892 km (0.063 R)
• M48: 15,941,598 km (0.082 R)
• M49: 16,646,653 km (0.088 R)
• M50: 16,946,596 km (0.044 R)
• M51: 17,059,543 km (0.037 R)
• M52: 17,589,867 km (0.075 R)
• M53: 17,895,346 km (0.112 R)
• M54: 18,048,684 km (0.104 R)
• M55: 18,318,259 km (0.094 R)
• M56: 18,861,300 km (0.106 R)
• M57: 19,963,237 km (0.06 R)
• M58: 20,281,881 km (0.101 R)
• M59: 20,562,078 km (0.103 R)
• M60: 20,803,379 km (0.077 R)
• M61: 21,005,037 km (0.12 R)
• M62: 21,451,138 km (0.102 R)
• M63: 21,614,200 km (0.079 R)
• M64: 21,736,720 km (0.095 R)
• M65: 22,683,824 km (0.119 R)
• M66: 22,849,878 km (0.093 R)
• M67: 23,099,706 km (0.091 R)
• M68: 24,235,453 km (0.078 R)
• M69: 25,389,302 km (0.034 R)
• M70: 25,518,554 km (0.081 R)
• M71: 26,038,108 km (0.093 R)
• M72: 26,517,270 km (0.058 R)
• M73: 27,087,387 km (0.079 R)
• M74: 27,219,632 km (0.079 R)
• M75: 27,661,544 km (0.07 R)
• M76: 28,105,999 km (0.088 R)
• M77: 28,329,199 km (0.058 R)
• M78: 28,956,912 km (0.075 R)
• M79: 29,680,068 km (0.105 R)
• M80: 29,952,785 km (0.086 R)
• M81: 30,226,250 km (0.094 R)
• M82: 30,409,208 km (0.041 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit