🌌 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: 949.3

Radius: 12.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 339 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,638,724 km

• M1: 150,645 km (0.054 R)
• M2: 230,530 km (0.083 R)
• M3: 307,573 km (0.066 R)
• M4: 394,190 km (0.054 R)
• M5: 479,760 km (0.115 R)
• M6: 566,527 km (0.109 R)
• M7: 656,286 km (0.093 R)
• M8: 735,872 km (0.107 R)
• M9: 868,715 km (0.06 R)
• M10: 944,860 km (0.064 R)
• M11: 1,023,549 km (0.08 R)
• M12: 1,155,344 km (0.118 R)
• M13: 1,249,890 km (0.08 R)
• M14: 1,361,939 km (0.071 R)
• M15: 1,441,974 km (0.117 R)
• M16: 1,560,156 km (0.055 R)
• M17: 1,789,789 km (0.065 R)
• M18: 1,968,259 km (0.118 R)
• M19: 2,100,055 km (0.055 R)
• M20: 2,366,938 km (0.11 R)
• M21: 2,557,376 km (0.062 R)
• M22: 2,727,319 km (0.072 R)
• M23: 3,025,767 km (0.046 R)
• M24: 3,178,955 km (0.117 R)
• M25: 3,327,954 km (0.082 R)
• M26: 3,437,909 km (0.096 R)
• M27: 3,521,085 km (0.067 R)
• M28: 3,647,196 km (0.108 R)
• M29: 3,781,984 km (0.118 R)
• M30: 3,991,122 km (0.111 R)
• M31: 4,071,306 km (0.08 R)
• M32: 4,159,569 km (0.119 R)
• M33: 4,315,450 km (0.1 R)
• M34: 4,473,425 km (0.063 R)
• M35: 4,595,048 km (0.091 R)
• M36: 4,725,498 km (0.11 R)
• M37: 4,818,398 km (0.12 R)
• M38: 4,982,357 km (0.065 R)
• M39: 5,235,776 km (0.055 R)
• M40: 5,420,529 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 9.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.81 AU - 1.25 AU

Year: 709 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,638,724 km

• M1: 146,157 km (0.104 R)
• M2: 232,026 km (0.06 R)
• M3: 300,542 km (0.093 R)
• M4: 404,213 km (0.097 R)
• M5: 597,195 km (0.078 R)
• M6: 721,511 km (0.081 R)
• M7: 811,269 km (0.078 R)
• M8: 900,130 km (0.052 R)
• M9: 976,874 km (0.034 R)
• M10: 1,266,196 km (0.097 R)
• M11: 1,335,610 km (0.117 R)
• M12: 1,442,123 km (0.034 R)
• M13: 1,533,079 km (0.078 R)
• M14: 1,695,692 km (0.117 R)
• M15: 1,779,167 km (0.113 R)
• M16: 2,092,425 km (0.068 R)
• M17: 2,337,317 km (0.091 R)
• M18: 2,437,847 km (0.11 R)
• M19: 2,510,701 km (0.078 R)
• M20: 2,688,274 km (0.115 R)
• M21: 2,893,073 km (0.078 R)
• M22: 3,016,940 km (0.061 R)
• M23: 3,334,387 km (0.09 R)
• M24: 3,562,972 km (0.085 R)
• M25: 3,637,622 km (0.096 R)
• M26: 3,704,342 km (0.119 R)
• M27: 3,873,089 km (0.046 R)
• M28: 4,096,289 km (0.113 R)
• M29: 4,209,385 km (0.035 R)
• M30: 4,297,199 km (0.116 R)
• M31: 4,385,611 km (0.083 R)
• M32: 4,465,646 km (0.083 R)
• M33: 4,537,303 km (0.076 R)
• M34: 4,836,649 km (0.094 R)
• M35: 5,021,402 km (0.085 R)
• M36: 5,180,125 km (0.083 R)
• M37: 5,264,798 km (0.067 R)
• M38: 5,340,644 km (0.111 R)
• M39: 5,550,679 km (0.063 R)
• M40: 5,647,170 km (0.112 R)
• M41: 5,890,715 km (0.113 R)
• M42: 6,078,161 km (0.092 R)
• M43: 6,297,622 km (0.093 R)
• M44: 6,529,797 km (0.119 R)
• M45: 6,590,833 km (0.04 R)
• M46: 6,693,158 km (0.12 R)
• M47: 6,795,782 km (0.063 R)
• M48: 6,868,038 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 13

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.69 AU

Year: 1234 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,638,724 km

• M1: 178,620 km (0.116 R)
• M2: 267,182 km (0.106 R)
• M3: 362,775 km (0.063 R)
• M4: 533,316 km (0.032 R)
• M5: 616,493 km (0.047 R)
• M6: 715,078 km (0.092 R)
• M7: 1,113,607 km (0.117 R)
• M8: 1,200,373 km (0.12 R)
• M9: 1,387,670 km (0.102 R)
• M10: 1,481,767 km (0.102 R)
• M11: 1,564,345 km (0.093 R)
• M12: 1,662,631 km (0.092 R)
• M13: 1,836,314 km (0.11 R)
• M14: 2,434,406 km (0.115 R)
• M15: 2,616,168 km (0.088 R)
• M16: 2,776,836 km (0.042 R)
• M17: 2,906,088 km (0.067 R)
• M18: 3,002,130 km (0.115 R)
• M19: 3,099,369 km (0.081 R)
• M20: 3,224,582 km (0.106 R)
• M21: 3,360,716 km (0.078 R)
• M22: 3,601,270 km (0.04 R)
• M23: 3,828,509 km (0.083 R)
• M24: 3,943,849 km (0.114 R)
• M25: 4,031,214 km (0.104 R)
• M26: 4,128,901 km (0.119 R)
• M27: 4,326,969 km (0.045 R)
• M28: 4,599,387 km (0.028 R)
• M29: 4,681,067 km (0.109 R)
• M30: 4,835,901 km (0.04 R)
• M31: 5,065,833 km (0.089 R)
• M32: 5,192,841 km (0.091 R)
• M33: 5,667,665 km (0.111 R)
• M34: 5,810,680 km (0.08 R)
• M35: 5,966,113 km (0.074 R)
• M36: 6,224,319 km (0.081 R)
• M37: 6,383,491 km (0.106 R)
• M38: 6,555,379 km (0.104 R)
• M39: 6,659,200 km (0.105 R)
• M40: 7,104,104 km (0.055 R)
• M41: 7,246,521 km (0.04 R)
• M42: 7,449,974 km (0.114 R)
• M43: 7,606,902 km (0.111 R)
• M44: 7,691,874 km (0.048 R)
• M45: 7,985,534 km (0.11 R)
• M46: 8,146,202 km (0.06 R)
• M47: 8,345,317 km (0.088 R)
• M48: 8,432,982 km (0.109 R)
• M49: 8,533,661 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 9

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.07 AU - 2.45 AU

Year: 2304 Days

Day: 14.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,638,724 km

• M1: 116,537 km (0.044 R)
• M2: 390,899 km (0.06 R)
• M3: 513,121 km (0.117 R)
• M4: 583,731 km (0.099 R)
• M5: 674,836 km (0.119 R)
• M6: 744,399 km (0.11 R)
• M7: 807,529 km (0.11 R)
• M8: 872,604 km (0.073 R)
• M9: 929,751 km (0.12 R)
• M10: 1,018,313 km (0.069 R)
• M11: 1,446,312 km (0.063 R)
• M12: 1,888,374 km (0.072 R)
• M13: 2,014,934 km (0.075 R)
• M14: 2,092,276 km (0.112 R)
• M15: 2,343,750 km (0.11 R)
• M16: 2,861,508 km (0.095 R)
• M17: 3,200,946 km (0.054 R)
• M18: 3,276,493 km (0.11 R)
• M19: 3,429,232 km (0.027 R)
• M20: 3,600,222 km (0.028 R)
• M21: 4,195,622 km (0.11 R)
• M22: 4,395,335 km (0.11 R)
• M23: 4,564,231 km (0.105 R)
• M24: 5,083,635 km (0.062 R)
• M25: 5,260,908 km (0.091 R)
• M26: 5,658,240 km (0.118 R)
• M27: 5,842,096 km (0.113 R)
• M28: 6,329,336 km (0.101 R)
• M29: 6,405,482 km (0.095 R)
• M30: 6,635,713 km (0.083 R)
• M31: 6,888,234 km (0.07 R)
• M32: 6,966,623 km (0.108 R)
• M33: 7,025,565 km (0.093 R)
• M34: 7,223,333 km (0.064 R)
• M35: 7,362,758 km (0.099 R)
• M36: 7,624,255 km (0.116 R)
• M37: 8,260,046 km (0.109 R)
• M38: 8,322,429 km (0.096 R)
• M39: 8,637,033 km (0.073 R)
• M40: 9,084,032 km (0.103 R)
• M41: 9,386,070 km (0.107 R)
• M42: 9,669,707 km (0.086 R)
• M43: 9,823,494 km (0.074 R)
• M44: 10,200,630 km (0.118 R)
• M45: 10,492,196 km (0.074 R)
• M46: 10,559,814 km (0.089 R)
• M47: 10,627,582 km (0.116 R)
• M48: 10,695,649 km (0.065 R)
• M49: 11,014,742 km (0.098 R)
• M50: 11,106,445 km (0.086 R)
• M51: 11,429,577 km (0.061 R)
• M52: 11,685,688 km (0.057 R)
• M53: 11,755,849 km (0.086 R)
• M54: 12,014,355 km (0.117 R)
• M55: 12,203,446 km (0.084 R)
• M56: 12,322,227 km (0.069 R)
• M57: 12,489,029 km (0.034 R)
• M58: 12,632,792 km (0.073 R)
• M59: 12,704,749 km (0.106 R)
• M60: 12,776,855 km (0.105 R)
• M61: 12,945,901 km (0.082 R)
• M62: 13,018,456 km (0.106 R)
• M63: 13,091,160 km (0.117 R)
• M64: 13,212,783 km (0.108 R)
• M65: 13,383,624 km (0.086 R)
• M66: 13,481,611 km (0.108 R)
• M67: 13,776,767 km (0.12 R)
• M68: 14,198,783 km (0.031 R)
• M69: 14,273,731 km (0.06 R)
• M70: 15,233,850 km (0.095 R)
• M71: 15,336,175 km (0.075 R)
• M72: 15,592,885 km (0.087 R)
• M73: 15,773,450 km (0.12 R)
• M74: 15,902,852 km (0.036 R)
• M75: 17,136,436 km (0.069 R)
• M76: 17,509,832 km (0.089 R)
• M77: 17,643,872 km (0.027 R)
• M78: 17,805,139 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 13.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.96 AU - 4.92 AU

Year: 6345 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,638,724 km

• M1: 174,581 km (0.095 R)
• M2: 360,680 km (0.082 R)
• M3: 543,339 km (0.05 R)
• M4: 955,033 km (0.096 R)
• M5: 1,457,382 km (0.078 R)
• M6: 1,941,182 km (0.117 R)
• M7: 2,074,773 km (0.116 R)
• M8: 2,271,195 km (0.076 R)
• M9: 2,371,725 km (0.08 R)
• M10: 2,598,365 km (0.1 R)
• M11: 2,789,252 km (0.106 R)
• M12: 2,875,720 km (0.11 R)
• M13: 2,984,926 km (0.073 R)
• M14: 3,073,339 km (0.04 R)
• M15: 3,162,798 km (0.112 R)
• M16: 3,717,507 km (0.072 R)
• M17: 3,885,057 km (0.089 R)
• M18: 4,203,102 km (0.094 R)
• M19: 4,709,191 km (0.073 R)
• M20: 4,864,773 km (0.119 R)
• M21: 5,261,507 km (0.118 R)
• M22: 5,613,810 km (0.09 R)
• M23: 5,890,267 km (0.062 R)
• M24: 6,485,217 km (0.076 R)
• M25: 6,951,514 km (0.045 R)
• M26: 7,129,236 km (0.095 R)
• M27: 7,278,385 km (0.091 R)
• M28: 7,947,536 km (0.065 R)
• M29: 8,102,370 km (0.083 R)
• M30: 8,195,719 km (0.09 R)
• M31: 8,289,517 km (0.094 R)
• M32: 9,181,869 km (0.097 R)
• M33: 9,311,869 km (0.045 R)
• M34: 9,475,230 km (0.115 R)
• M35: 10,340,055 km (0.104 R)
• M36: 10,441,483 km (0.051 R)
• M37: 10,543,209 km (0.083 R)
• M38: 10,679,343 km (0.106 R)
• M39: 10,884,741 km (0.091 R)
• M40: 11,264,869 km (0.045 R)
• M41: 11,404,145 km (0.112 R)
• M42: 12,002,387 km (0.099 R)
• M43: 12,109,050 km (0.087 R)
• M44: 12,251,766 km (0.091 R)
• M45: 12,683,356 km (0.064 R)
• M46: 12,900,872 km (0.08 R)
• M47: 13,266,339 km (0.083 R)
• M48: 13,635,397 km (0.12 R)
• M49: 13,746,698 km (0.071 R)
• M50: 14,119,945 km (0.07 R)
• M51: 14,345,688 km (0.089 R)
• M52: 14,648,324 km (0.061 R)
• M53: 15,106,393 km (0.075 R)
• M54: 15,453,011 km (0.03 R)
• M55: 15,569,099 km (0.085 R)
• M56: 17,105,170 km (0.062 R)
• M57: 17,265,389 km (0.055 R)
• M58: 17,587,474 km (0.098 R)
• M59: 17,708,798 km (0.087 R)
• M60: 17,992,884 km (0.069 R)
• M61: 19,435,905 km (0.056 R)
• M62: 20,319,580 km (0.117 R)
• M63: 20,404,402 km (0.103 R)
• M64: 20,574,494 km (0.077 R)
• M65: 20,745,036 km (0.11 R)
• M66: 21,173,335 km (0.114 R)
• M67: 21,345,522 km (0.076 R)
• M68: 25,112,695 km (0.069 R)
• M69: 25,386,310 km (0.105 R)
• M70: 25,936,531 km (0.052 R)
• M71: 26,028,534 km (0.11 R)
• M72: 26,259,213 km (0.049 R)
• M73: 26,397,891 km (0.085 R)
• M74: 27,235,489 km (0.093 R)
• M75: 27,798,725 km (0.097 R)
• M76: 28,034,491 km (0.065 R)
• M77: 28,223,733 km (0.082 R)
• M78: 28,745,979 km (0.112 R)
• M79: 29,271,516 km (0.116 R)
• M80: 29,607,513 km (0.097 R)
• M81: 30,138,286 km (0.118 R)
• M82: 30,672,051 km (0.109 R)
• M83: 31,552,435 km (0.095 R)
• M84: 32,341,863 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit