🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 11.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 550 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,711,258 km

• M1: 156,180 km (0.091 R)
• M2: 231,727 km (0.083 R)
• M3: 341,831 km (0.112 R)
• M4: 525,687 km (0.073 R)
• M5: 612,454 km (0.058 R)
• M6: 709,692 km (0.108 R)
• M7: 793,617 km (0.087 R)
• M8: 871,408 km (0.066 R)
• M9: 946,955 km (0.105 R)
• M10: 1,051,673 km (0.088 R)
• M11: 1,182,721 km (0.114 R)
• M12: 1,319,453 km (0.05 R)
• M13: 1,572,274 km (0.096 R)
• M14: 1,834,219 km (0.069 R)
• M15: 1,933,702 km (0.059 R)
• M16: 2,042,011 km (0.117 R)
• M17: 2,131,470 km (0.086 R)
• M18: 2,480,781 km (0.108 R)
• M19: 2,576,674 km (0.058 R)
• M20: 2,848,493 km (0.047 R)
• M21: 3,035,191 km (0.113 R)
• M22: 3,114,029 km (0.091 R)
• M23: 3,217,701 km (0.077 R)
• M24: 3,519,290 km (0.067 R)
• M25: 3,967,336 km (0.115 R)
• M26: 4,097,486 km (0.101 R)
• M27: 4,220,306 km (0.109 R)
• M28: 4,317,694 km (0.069 R)
• M29: 4,469,536 km (0.114 R)
• M30: 4,687,051 km (0.069 R)
• M31: 4,815,705 km (0.118 R)
• M32: 5,020,056 km (0.118 R)
• M33: 5,104,579 km (0.073 R)
• M34: 5,198,975 km (0.034 R)
• M35: 5,351,265 km (0.106 R)
• M36: 5,466,456 km (0.106 R)
• M37: 5,718,827 km (0.089 R)
• M38: 6,015,031 km (0.053 R)
• M39: 6,104,790 km (0.089 R)
• M40: 6,185,124 km (0.098 R)
• M41: 6,316,172 km (0.094 R)
• M42: 6,529,947 km (0.099 R)
• M43: 6,632,571 km (0.061 R)
• M44: 6,746,116 km (0.116 R)
• M45: 6,975,300 km (0.078 R)
• M46: 7,069,696 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 9.3

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.15 AU - 1.49 AU

Year: 1011 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,711,258 km

• M1: 132,843 km (0.105 R)
• M2: 290,968 km (0.036 R)
• M3: 364,420 km (0.12 R)
• M4: 456,423 km (0.101 R)
• M5: 563,685 km (0.069 R)
• M6: 654,939 km (0.09 R)
• M7: 718,818 km (0.119 R)
• M8: 778,358 km (0.1 R)
• M9: 846,574 km (0.088 R)
• M10: 910,004 km (0.09 R)
• M11: 1,041,800 km (0.118 R)
• M12: 1,102,536 km (0.12 R)
• M13: 1,308,533 km (0.107 R)
• M14: 1,441,675 km (0.118 R)
• M15: 1,803,402 km (0.112 R)
• M16: 1,877,304 km (0.111 R)
• M17: 1,942,828 km (0.066 R)
• M18: 2,134,313 km (0.096 R)
• M19: 2,484,521 km (0.051 R)
• M20: 2,567,099 km (0.12 R)
• M21: 2,724,626 km (0.097 R)
• M22: 2,799,126 km (0.094 R)
• M23: 2,874,523 km (0.091 R)
• M24: 3,027,113 km (0.089 R)
• M25: 3,249,864 km (0.066 R)
• M26: 3,363,259 km (0.109 R)
• M27: 3,535,895 km (0.1 R)
• M28: 3,594,089 km (0.095 R)
• M29: 3,746,978 km (0.031 R)
• M30: 3,950,132 km (0.083 R)
• M31: 4,543,287 km (0.063 R)
• M32: 4,954,083 km (0.07 R)
• M33: 5,019,457 km (0.062 R)
• M34: 5,098,146 km (0.118 R)
• M35: 5,270,183 km (0.098 R)
• M36: 5,647,320 km (0.104 R)
• M37: 5,715,536 km (0.109 R)
• M38: 5,825,341 km (0.086 R)
• M39: 6,116,907 km (0.091 R)
• M40: 6,243,318 km (0.12 R)
• M41: 6,328,140 km (0.113 R)
• M42: 6,527,404 km (0.092 R)
• M43: 6,642,295 km (0.096 R)
• M44: 7,197,004 km (0.093 R)
• M45: 7,300,825 km (0.095 R)
• M46: 7,675,568 km (0.07 R)
• M47: 7,751,264 km (0.084 R)
• M48: 7,812,001 km (0.093 R)
• M49: 7,918,814 km (0.067 R)
• M50: 8,010,667 km (0.059 R)
• M51: 8,695,077 km (0.083 R)
• M52: 8,853,352 km (0.077 R)
• M53: 8,932,788 km (0.116 R)
• M54: 9,269,084 km (0.092 R)
• M55: 9,822,447 km (0.103 R)
• M56: 10,520,769 km (0.1 R)
• M57: 10,604,993 km (0.095 R)
• M58: 10,875,915 km (0.112 R)
• M59: 11,269,507 km (0.076 R)
• M60: 11,476,700 km (0.093 R)
• M61: 11,546,113 km (0.091 R)
• M62: 11,632,880 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 13.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.11 AU - 1.77 AU

Year: 1152 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,711,258 km

• M1: 186,100 km (0.044 R)
• M2: 334,501 km (0.114 R)
• M3: 468,840 km (0.069 R)
• M4: 573,708 km (0.106 R)
• M5: 793,916 km (0.114 R)
• M6: 893,099 km (0.088 R)
• M7: 1,064,239 km (0.055 R)
• M8: 1,320,201 km (0.062 R)
• M9: 1,432,998 km (0.119 R)
• M10: 1,612,515 km (0.105 R)
• M11: 1,775,128 km (0.073 R)
• M12: 1,909,168 km (0.083 R)
• M13: 2,012,091 km (0.1 R)
• M14: 2,108,133 km (0.119 R)
• M15: 2,196,845 km (0.062 R)
• M16: 2,433,509 km (0.059 R)
• M17: 2,545,707 km (0.069 R)
• M18: 2,669,125 km (0.092 R)
• M19: 2,765,616 km (0.112 R)
• M20: 3,132,729 km (0.072 R)
• M21: 3,224,433 km (0.12 R)
• M22: 3,337,828 km (0.106 R)
• M23: 3,431,476 km (0.108 R)
• M24: 3,536,793 km (0.111 R)
• M25: 3,707,484 km (0.048 R)
• M26: 3,793,802 km (0.076 R)
• M27: 4,057,094 km (0.09 R)
• M28: 4,315,151 km (0.07 R)
• M29: 4,406,256 km (0.063 R)
• M30: 4,520,848 km (0.047 R)
• M31: 4,706,499 km (0.11 R)
• M32: 4,823,933 km (0.108 R)
• M33: 4,942,265 km (0.097 R)
• M34: 5,242,358 km (0.094 R)
• M35: 5,327,479 km (0.094 R)
• M36: 5,499,068 km (0.105 R)
• M37: 5,660,185 km (0.079 R)
• M38: 5,760,116 km (0.04 R)
• M39: 5,923,627 km (0.108 R)
• M40: 6,076,067 km (0.04 R)
• M41: 6,229,854 km (0.119 R)
• M42: 6,410,867 km (0.073 R)
• M43: 6,646,185 km (0.106 R)
• M44: 7,044,863 km (0.093 R)
• M45: 7,179,501 km (0.093 R)
• M46: 7,643,703 km (0.115 R)
• M47: 7,726,580 km (0.113 R)
• M48: 8,103,567 km (0.049 R)
• M49: 8,329,759 km (0.109 R)
• M50: 8,861,131 km (0.029 R)
• M51: 9,285,241 km (0.026 R)
• M52: 9,373,803 km (0.059 R)
• M53: 9,522,054 km (0.037 R)
• M54: 9,686,013 km (0.117 R)
• M55: 9,941,377 km (0.078 R)
• M56: 10,107,879 km (0.053 R)
• M57: 10,366,833 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 13.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.43 AU - 1.71 AU

Year: 1312 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,711,258 km

• M1: 169,046 km (0.083 R)
• M2: 271,670 km (0.032 R)
• M3: 429,047 km (0.08 R)
• M4: 617,091 km (0.045 R)
• M5: 700,118 km (0.117 R)
• M6: 805,734 km (0.074 R)
• M7: 904,768 km (0.087 R)
• M8: 1,041,800 km (0.092 R)
• M9: 1,165,218 km (0.096 R)
• M10: 1,315,863 km (0.104 R)
• M11: 1,435,392 km (0.108 R)
• M12: 1,574,368 km (0.059 R)
• M13: 1,669,811 km (0.111 R)
• M14: 1,775,278 km (0.095 R)
• M15: 1,858,155 km (0.114 R)
• M16: 1,967,960 km (0.115 R)
• M17: 2,062,506 km (0.113 R)
• M18: 2,238,732 km (0.08 R)
• M19: 2,364,993 km (0.119 R)
• M20: 2,521,771 km (0.075 R)
• M21: 2,855,674 km (0.111 R)
• M22: 2,973,407 km (0.119 R)
• M23: 3,082,913 km (0.034 R)
• M24: 3,203,938 km (0.078 R)
• M25: 3,513,456 km (0.06 R)
• M26: 3,640,015 km (0.117 R)
• M27: 3,996,208 km (0.096 R)
• M28: 4,106,312 km (0.1 R)
• M29: 4,284,782 km (0.108 R)
• M30: 4,431,687 km (0.107 R)
• M31: 4,522,942 km (0.12 R)
• M32: 4,637,983 km (0.096 R)
• M33: 5,059,998 km (0.102 R)
• M34: 5,360,541 km (0.099 R)
• M35: 5,679,184 km (0.1 R)
• M36: 5,866,032 km (0.076 R)
• M37: 5,966,412 km (0.115 R)
• M38: 6,080,106 km (0.05 R)
• M39: 6,284,158 km (0.096 R)
• M40: 6,412,662 km (0.085 R)
• M41: 6,529,199 km (0.093 R)
• M42: 6,843,504 km (0.11 R)
• M43: 6,962,584 km (0.083 R)
• M44: 7,162,746 km (0.09 R)
• M45: 7,310,698 km (0.039 R)
• M46: 7,446,084 km (0.103 R)
• M47: 7,554,992 km (0.096 R)
• M48: 8,010,068 km (0.104 R)
• M49: 8,346,664 km (0.061 R)
• M50: 8,559,392 km (0.072 R)
• M51: 8,932,339 km (0.1 R)
• M52: 9,048,278 km (0.083 R)
• M53: 9,237,669 km (0.071 R)
• M54: 9,369,464 km (0.028 R)
• M55: 9,888,270 km (0.055 R)
• M56: 10,188,961 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 8.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.76 AU - 2.2 AU

Year: 1858 Days

Day: 14.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,711,258 km

• M1: 137,780 km (0.053 R)
• M2: 207,941 km (0.108 R)
• M3: 266,583 km (0.068 R)
• M4: 328,218 km (0.096 R)
• M5: 396,285 km (0.086 R)
• M6: 535,860 km (0.103 R)
• M7: 692,638 km (0.089 R)
• M8: 840,590 km (0.117 R)
• M9: 906,114 km (0.1 R)
• M10: 1,042,847 km (0.06 R)
• M11: 1,140,833 km (0.115 R)
• M12: 1,270,236 km (0.106 R)
• M13: 1,543,700 km (0.035 R)
• M14: 1,687,614 km (0.065 R)
• M15: 1,868,328 km (0.102 R)
• M16: 1,933,552 km (0.098 R)
• M17: 2,100,354 km (0.117 R)
• M18: 2,531,794 km (0.118 R)
• M19: 2,851,335 km (0.075 R)
• M20: 3,955,966 km (0.095 R)
• M21: 4,097,186 km (0.06 R)
• M22: 4,182,756 km (0.112 R)
• M23: 4,268,925 km (0.107 R)
• M24: 4,487,039 km (0.076 R)
• M25: 4,678,973 km (0.119 R)
• M26: 5,163,071 km (0.057 R)
• M27: 5,286,639 km (0.099 R)
• M28: 5,426,812 km (0.105 R)
• M29: 5,552,475 km (0.101 R)
• M30: 5,631,462 km (0.086 R)
• M31: 5,726,756 km (0.119 R)
• M32: 6,178,691 km (0.077 R)
• M33: 6,260,671 km (0.117 R)
• M34: 6,326,494 km (0.083 R)
• M35: 6,425,528 km (0.085 R)
• M36: 6,558,520 km (0.068 R)
• M37: 6,912,020 km (0.103 R)
• M38: 7,116,820 km (0.115 R)
• M39: 7,306,360 km (0.111 R)
• M40: 7,462,690 km (0.088 R)
• M41: 7,778,491 km (0.083 R)
• M42: 7,902,657 km (0.117 R)
• M43: 8,314,799 km (0.112 R)
• M44: 8,423,557 km (0.093 R)
• M45: 8,734,122 km (0.103 R)
• M46: 9,216,276 km (0.063 R)
• M47: 9,291,225 km (0.116 R)
• M48: 9,404,171 km (0.049 R)
• M49: 9,994,335 km (0.09 R)
• M50: 10,167,868 km (0.105 R)
• M51: 10,459,434 km (0.083 R)
• M52: 10,793,337 km (0.062 R)
• M53: 11,130,530 km (0.076 R)
• M54: 11,310,497 km (0.11 R)
• M55: 11,774,848 km (0.026 R)
• M56: 11,835,884 km (0.114 R)
• M57: 11,917,415 km (0.101 R)
• M58: 11,999,245 km (0.11 R)
• M59: 12,183,699 km (0.112 R)
• M60: 12,410,639 km (0.086 R)
• M61: 12,534,955 km (0.085 R)
• M62: 12,722,252 km (0.114 R)
• M63: 12,805,727 km (0.119 R)
• M64: 13,099,687 km (0.08 R)
• M65: 13,183,911 km (0.116 R)
• M66: 13,289,676 km (0.115 R)
• M67: 13,736,675 km (0.116 R)
• M68: 13,994,432 km (0.063 R)
• M69: 14,080,600 km (0.084 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: 208 - 18,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit