🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 9.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.02 AU - 1.04 AU

Year: 686 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,638,510 km

• M1: 119,529 km (0.109 R)
• M2: 236,514 km (0.077 R)
• M3: 312,061 km (0.054 R)
• M4: 383,270 km (0.067 R)
• M5: 532,419 km (0.089 R)
• M6: 607,517 km (0.096 R)
• M7: 691,890 km (0.111 R)
• M8: 851,361 km (0.107 R)
• M9: 935,735 km (0.098 R)
• M10: 1,089,222 km (0.072 R)
• M11: 1,257,669 km (0.045 R)
• M12: 1,408,015 km (0.111 R)
• M13: 1,627,176 km (0.108 R)
• M14: 1,712,297 km (0.063 R)
• M15: 1,842,896 km (0.104 R)
• M16: 1,946,867 km (0.117 R)
• M17: 2,037,523 km (0.048 R)
• M18: 2,137,454 km (0.067 R)
• M19: 2,366,190 km (0.107 R)
• M20: 2,495,891 km (0.11 R)
• M21: 2,813,338 km (0.095 R)
• M22: 2,916,410 km (0.066 R)
• M23: 3,322,868 km (0.077 R)
• M24: 3,477,702 km (0.105 R)
• M25: 3,570,004 km (0.075 R)
• M26: 3,738,002 km (0.067 R)
• M27: 3,995,011 km (0.061 R)
• M28: 4,082,077 km (0.111 R)
• M29: 4,277,602 km (0.073 R)
• M30: 4,346,716 km (0.069 R)
• M31: 4,416,279 km (0.116 R)
• M32: 4,790,273 km (0.107 R)
• M33: 4,851,908 km (0.106 R)
• M34: 5,038,307 km (0.083 R)
• M35: 5,258,814 km (0.064 R)
• M36: 5,375,650 km (0.095 R)
• M37: 5,461,070 km (0.034 R)
• M38: 5,547,089 km (0.105 R)
• M39: 5,676,790 km (0.078 R)
• M40: 5,818,609 km (0.08 R)
• M41: 5,961,475 km (0.049 R)
• M42: 6,127,828 km (0.075 R)
• M43: 6,194,848 km (0.074 R)
• M44: 6,262,017 km (0.116 R)
• M45: 6,363,295 km (0.049 R)
• M46: 6,453,802 km (0.048 R)
• M47: 6,682,088 km (0.109 R)
• M48: 6,808,648 km (0.09 R)
• M49: 7,029,305 km (0.088 R)
• M50: 7,111,135 km (0.1 R)
• M51: 7,765,625 km (0.104 R)
• M52: 7,935,269 km (0.092 R)
• M53: 8,008,273 km (0.109 R)
• M54: 8,069,459 km (0.032 R)
• M55: 8,315,398 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 8.4

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.75 AU - 2.53 AU

Year: 2054 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,638,510 km

• M1: 109,206 km (0.073 R)
• M2: 392,395 km (0.081 R)
• M3: 534,513 km (0.1 R)
• M4: 625,020 km (0.074 R)
• M5: 721,062 km (0.102 R)
• M6: 831,914 km (0.079 R)
• M7: 909,106 km (0.101 R)
• M8: 1,009,187 km (0.094 R)
• M9: 1,242,710 km (0.051 R)
• M10: 1,320,650 km (0.03 R)
• M11: 1,600,697 km (0.11 R)
• M12: 1,886,579 km (0.108 R)
• M13: 1,989,951 km (0.067 R)
• M14: 2,229,307 km (0.114 R)
• M15: 2,283,761 km (0.081 R)
• M16: 2,352,576 km (0.084 R)
• M17: 2,634,568 km (0.116 R)
• M18: 2,692,313 km (0.099 R)
• M19: 2,808,999 km (0.07 R)
• M20: 3,592,294 km (0.118 R)
• M21: 3,917,071 km (0.065 R)
• M22: 3,999,798 km (0.067 R)
• M23: 4,066,369 km (0.06 R)
• M24: 4,770,227 km (0.106 R)
• M25: 4,929,699 km (0.119 R)
• M26: 4,983,255 km (0.053 R)
• M27: 5,363,832 km (0.112 R)
• M28: 5,437,434 km (0.051 R)
• M29: 5,660,035 km (0.063 R)
• M30: 6,018,921 km (0.039 R)
• M31: 6,133,662 km (0.045 R)
• M32: 6,230,003 km (0.092 R)
• M33: 6,502,122 km (0.115 R)
• M34: 6,718,889 km (0.105 R)
• M35: 6,998,039 km (0.103 R)
• M36: 7,159,305 km (0.093 R)
• M37: 7,464,934 km (0.103 R)
• M38: 7,567,707 km (0.07 R)
• M39: 7,712,518 km (0.117 R)
• M40: 7,942,001 km (0.081 R)
• M41: 8,089,056 km (0.092 R)
• M42: 8,386,157 km (0.083 R)
• M43: 8,493,120 km (0.114 R)
• M44: 8,729,933 km (0.101 R)
• M45: 9,056,505 km (0.077 R)
• M46: 9,789,086 km (0.038 R)
• M47: 9,856,555 km (0.089 R)
• M48: 10,379,549 km (0.118 R)
• M49: 10,748,757 km (0.119 R)
• M50: 10,818,469 km (0.066 R)
• M51: 10,934,856 km (0.088 R)
• M52: 11,169,127 km (0.102 R)
• M53: 11,785,919 km (0.114 R)
• M54: 11,929,832 km (0.059 R)
• M55: 12,146,898 km (0.096 R)
• M56: 12,462,550 km (0.057 R)
• M57: 12,731,826 km (0.116 R)
• M58: 12,928,846 km (0.116 R)
• M59: 13,226,397 km (0.117 R)
• M60: 13,929,207 km (0.093 R)
• M61: 14,183,225 km (0.059 R)
• M62: 14,798,969 km (0.071 R)
• M63: 15,214,403 km (0.044 R)
• M64: 15,397,361 km (0.083 R)
• M65: 15,554,738 km (0.106 R)
• M66: 15,739,042 km (0.04 R)
• M67: 15,844,658 km (0.067 R)
• M68: 15,923,945 km (0.086 R)
• M69: 16,322,923 km (0.08 R)
• M70: 16,403,107 km (0.084 R)
• M71: 16,698,264 km (0.097 R)
• M72: 16,779,047 km (0.082 R)
• M73: 17,103,525 km (0.071 R)
• M74: 18,310,929 km (0.117 R)
• M75: 18,422,080 km (0.08 R)
• M76: 18,561,206 km (0.028 R)
• M77: 18,617,006 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 10.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.76 AU - 2.62 AU

Year: 2126 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,638,510 km

• M1: 133,441 km (0.044 R)
• M2: 205,547 km (0.116 R)
• M3: 294,259 km (0.097 R)
• M4: 396,883 km (0.098 R)
• M5: 464,801 km (0.092 R)
• M6: 575,653 km (0.091 R)
• M7: 765,044 km (0.057 R)
• M8: 947,104 km (0.101 R)
• M9: 1,024,147 km (0.113 R)
• M10: 1,093,411 km (0.082 R)
• M11: 1,257,968 km (0.118 R)
• M12: 1,431,053 km (0.101 R)
• M13: 1,577,659 km (0.092 R)
• M14: 1,813,126 km (0.085 R)
• M15: 1,922,931 km (0.119 R)
• M16: 2,265,809 km (0.087 R)
• M17: 2,546,006 km (0.108 R)
• M18: 2,753,050 km (0.111 R)
• M19: 2,837,423 km (0.104 R)
• M20: 3,183,742 km (0.113 R)
• M21: 3,287,413 km (0.116 R)
• M22: 3,822,525 km (0.107 R)
• M23: 4,189,040 km (0.111 R)
• M24: 4,368,258 km (0.115 R)
• M25: 5,093,658 km (0.069 R)
• M26: 5,197,928 km (0.071 R)
• M27: 5,320,299 km (0.03 R)
• M28: 5,765,652 km (0.113 R)
• M29: 5,929,012 km (0.114 R)
• M30: 6,075,469 km (0.086 R)
• M31: 6,186,022 km (0.108 R)
• M32: 6,316,022 km (0.083 R)
• M33: 6,409,371 km (0.087 R)
• M34: 7,231,411 km (0.054 R)
• M35: 7,625,003 km (0.066 R)
• M36: 7,804,371 km (0.077 R)
• M37: 8,453,776 km (0.102 R)
• M38: 8,598,138 km (0.099 R)
• M39: 8,910,199 km (0.066 R)
• M40: 9,310,971 km (0.118 R)
• M41: 9,610,018 km (0.062 R)
• M42: 9,847,280 km (0.037 R)
• M43: 9,934,047 km (0.116 R)
• M44: 10,526,155 km (0.083 R)
• M45: 10,637,157 km (0.035 R)
• M46: 10,793,038 km (0.087 R)
• M47: 10,860,207 km (0.099 R)
• M48: 11,515,745 km (0.105 R)
• M49: 11,584,261 km (0.118 R)
• M50: 11,652,926 km (0.072 R)
• M51: 11,744,779 km (0.05 R)
• M52: 11,952,271 km (0.083 R)
• M53: 12,300,685 km (0.109 R)
• M54: 12,464,495 km (0.112 R)
• M55: 12,605,416 km (0.057 R)
• M56: 12,841,481 km (0.117 R)
• M57: 13,031,471 km (0.079 R)
• M58: 13,510,333 km (0.066 R)
• M59: 13,703,464 km (0.08 R)
• M60: 13,776,169 km (0.111 R)
• M61: 14,043,799 km (0.084 R)
• M62: 14,166,021 km (0.089 R)
• M63: 14,411,511 km (0.086 R)
• M64: 14,633,664 km (0.115 R)
• M65: 15,006,462 km (0.049 R)
• M66: 15,761,482 km (0.082 R)
• M67: 17,020,947 km (0.085 R)
• M68: 17,413,043 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.08 AU - 2.7 AU

Year: 2424 Days

Day: 7.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,638,510 km

• M1: 116,238 km (0.111 R)
• M2: 186,249 km (0.069 R)
• M3: 310,565 km (0.09 R)
• M4: 370,554 km (0.104 R)
• M5: 462,856 km (0.119 R)
• M6: 571,763 km (0.083 R)
• M7: 790,924 km (0.074 R)
• M8: 1,194,090 km (0.082 R)
• M9: 1,265,448 km (0.06 R)
• M10: 1,510,340 km (0.076 R)
• M11: 1,747,154 km (0.119 R)
• M12: 1,840,652 km (0.112 R)
• M13: 1,899,893 km (0.106 R)
• M14: 1,959,732 km (0.114 R)
• M15: 2,180,838 km (0.082 R)
• M16: 2,371,425 km (0.097 R)
• M17: 2,449,216 km (0.091 R)
• M18: 2,796,134 km (0.072 R)
• M19: 2,864,650 km (0.111 R)
• M20: 2,947,676 km (0.072 R)
• M21: 3,258,840 km (0.053 R)
• M22: 3,316,585 km (0.063 R)
• M23: 3,418,461 km (0.095 R)
• M24: 3,580,775 km (0.1 R)
• M25: 3,670,384 km (0.114 R)
• M26: 4,145,058 km (0.105 R)
• M27: 4,270,870 km (0.113 R)
• M28: 4,542,091 km (0.109 R)
• M29: 4,868,663 km (0.105 R)
• M30: 5,101,736 km (0.061 R)
• M31: 5,406,766 km (0.103 R)
• M32: 5,858,103 km (0.075 R)
• M33: 6,105,987 km (0.092 R)
• M34: 6,667,427 km (0.094 R)
• M35: 6,741,179 km (0.066 R)
• M36: 7,340,169 km (0.113 R)
• M37: 7,723,289 km (0.099 R)
• M38: 7,878,273 km (0.086 R)
• M39: 8,171,933 km (0.037 R)
• M40: 8,409,345 km (0.1 R)
• M41: 8,469,035 km (0.117 R)
• M42: 8,568,816 km (0.112 R)
• M43: 8,749,531 km (0.1 R)
• M44: 9,217,174 km (0.102 R)
• M45: 9,734,633 km (0.111 R)
• M46: 9,902,182 km (0.056 R)
• M47: 10,134,209 km (0.094 R)
• M48: 10,325,395 km (0.044 R)
• M49: 10,453,450 km (0.082 R)
• M50: 10,732,899 km (0.073 R)
• M51: 10,906,134 km (0.084 R)
• M52: 11,211,313 km (0.118 R)
• M53: 11,409,082 km (0.103 R)
• M54: 11,919,659 km (0.071 R)
• M55: 12,166,496 km (0.062 R)
• M56: 12,415,127 km (0.107 R)
• M57: 12,483,194 km (0.11 R)
• M58: 12,619,628 km (0.103 R)
• M59: 12,688,143 km (0.108 R)
• M60: 12,802,436 km (0.107 R)
• M61: 13,055,257 km (0.112 R)
• M62: 13,170,746 km (0.098 R)
• M63: 13,589,321 km (0.089 R)
• M64: 14,035,721 km (0.104 R)
• M65: 14,130,416 km (0.092 R)
• M66: 14,702,479 km (0.098 R)
• M67: 14,822,606 km (0.102 R)
• M68: 14,967,267 km (0.044 R)
• M69: 15,039,672 km (0.11 R)
• M70: 15,918,709 km (0.109 R)
• M71: 16,314,695 km (0.116 R)
• M72: 16,463,994 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 6.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.31 AU - 7.33 AU

Year: 11684 Days

Day: 24.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,638,510 km

• M1: 82,279 km (0.101 R)
• M2: 217,067 km (0.06 R)
• M3: 473,178 km (0.031 R)
• M4: 649,105 km (0.107 R)
• M5: 943,514 km (0.092 R)
• M6: 1,045,390 km (0.054 R)
• M7: 1,422,077 km (0.088 R)
• M8: 1,801,757 km (0.061 R)
• M9: 1,892,413 km (0.116 R)
• M10: 2,588,492 km (0.087 R)
• M11: 3,267,517 km (0.119 R)
• M12: 3,423,098 km (0.105 R)
• M13: 3,927,991 km (0.053 R)
• M14: 4,382,619 km (0.098 R)
• M15: 5,082,737 km (0.061 R)
• M16: 5,367,272 km (0.085 R)
• M17: 5,419,482 km (0.096 R)
• M18: 5,978,829 km (0.079 R)
• M19: 6,724,574 km (0.119 R)
• M20: 7,209,271 km (0.073 R)
• M21: 7,705,038 km (0.053 R)
• M22: 7,971,921 km (0.096 R)
• M23: 8,151,588 km (0.088 R)
• M24: 9,956,037 km (0.078 R)
• M25: 11,946,138 km (0.098 R)
• M26: 13,232,680 km (0.055 R)
• M27: 13,802,498 km (0.114 R)
• M28: 14,271,338 km (0.106 R)
• M29: 14,929,269 km (0.091 R)
• M30: 15,671,723 km (0.107 R)
• M31: 15,746,672 km (0.086 R)
• M32: 16,160,908 km (0.04 R)
• M33: 16,426,295 km (0.081 R)
• M34: 17,502,352 km (0.071 R)
• M35: 18,482,219 km (0.067 R)
• M36: 19,964,883 km (0.069 R)
• M37: 20,331,398 km (0.112 R)
• M38: 21,277,754 km (0.065 R)
• M39: 22,112,360 km (0.087 R)
• M40: 22,196,434 km (0.102 R)
• M41: 23,813,438 km (0.045 R)
• M42: 25,998,315 km (0.065 R)
• M43: 26,710,999 km (0.054 R)
• M44: 26,934,947 km (0.11 R)
• M45: 28,703,493 km (0.101 R)
• M46: 28,840,973 km (0.118 R)
• M47: 29,162,908 km (0.077 R)
• M48: 29,301,286 km (0.119 R)
• M49: 29,439,814 km (0.073 R)
• M50: 30,415,641 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit