🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 9.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,064,623 km

• M1: 139,575 km (0.08 R)
• M2: 210,185 km (0.064 R)
• M3: 275,110 km (0.117 R)
• M4: 408,253 km (0.115 R)
• M5: 480,508 km (0.108 R)
• M6: 558,000 km (0.072 R)
• M7: 628,311 km (0.081 R)
• M8: 698,921 km (0.07 R)
• M9: 879,785 km (0.105 R)
• M10: 967,300 km (0.096 R)
• M11: 1,057,807 km (0.095 R)
• M12: 1,347,428 km (0.115 R)
• M13: 1,516,324 km (0.074 R)
• M14: 1,635,853 km (0.103 R)
• M15: 1,754,035 km (0.108 R)
• M16: 1,843,644 km (0.108 R)
• M17: 1,916,349 km (0.105 R)
• M18: 2,004,013 km (0.071 R)
• M19: 2,069,537 km (0.106 R)
• M20: 2,212,253 km (0.068 R)
• M21: 2,289,895 km (0.078 R)
• M22: 2,388,031 km (0.08 R)
• M23: 2,467,766 km (0.078 R)
• M24: 2,533,141 km (0.098 R)
• M25: 2,604,200 km (0.116 R)
• M26: 2,686,179 km (0.12 R)
• M27: 2,753,498 km (0.101 R)
• M28: 2,868,838 km (0.043 R)
• M29: 2,980,289 km (0.114 R)
• M30: 3,158,460 km (0.104 R)
• M31: 3,284,870 km (0.113 R)
• M32: 3,351,441 km (0.082 R)
• M33: 3,440,901 km (0.028 R)
• M34: 3,502,984 km (0.073 R)
• M35: 3,610,993 km (0.093 R)
• M36: 3,737,404 km (0.08 R)
• M37: 3,801,132 km (0.115 R)
• M38: 4,012,514 km (0.109 R)
• M39: 4,095,691 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 13.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 1116 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,064,623 km

• M1: 171,888 km (0.106 R)
• M2: 282,890 km (0.062 R)
• M3: 425,157 km (0.054 R)
• M4: 589,416 km (0.094 R)
• M5: 728,242 km (0.065 R)
• M6: 875,148 km (0.08 R)
• M7: 966,701 km (0.09 R)
• M8: 1,091,167 km (0.103 R)
• M9: 1,262,606 km (0.08 R)
• M10: 1,384,079 km (0.1 R)
• M11: 1,708,557 km (0.117 R)
• M12: 1,808,339 km (0.095 R)
• M13: 1,952,701 km (0.118 R)
• M14: 2,076,269 km (0.116 R)
• M15: 2,189,664 km (0.084 R)
• M16: 2,279,273 km (0.066 R)
• M17: 2,767,561 km (0.101 R)
• M18: 3,070,646 km (0.1 R)
• M19: 3,171,624 km (0.033 R)
• M20: 3,421,902 km (0.063 R)
• M21: 3,609,946 km (0.099 R)
• M22: 3,709,130 km (0.112 R)
• M23: 3,840,327 km (0.11 R)
• M24: 3,949,533 km (0.069 R)
• M25: 4,059,787 km (0.111 R)
• M26: 4,211,030 km (0.116 R)
• M27: 4,535,807 km (0.099 R)
• M28: 4,693,035 km (0.093 R)
• M29: 4,961,862 km (0.053 R)
• M30: 5,158,284 km (0.096 R)
• M31: 5,514,776 km (0.056 R)
• M32: 5,620,691 km (0.059 R)
• M33: 5,843,592 km (0.074 R)
• M34: 5,978,679 km (0.052 R)
• M35: 6,069,335 km (0.116 R)
• M36: 6,187,966 km (0.107 R)
• M37: 6,279,670 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 13.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.28 AU - 1.68 AU

Year: 1201 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,064,623 km

• M1: 177,872 km (0.118 R)
• M2: 288,275 km (0.089 R)
• M3: 404,812 km (0.112 R)
• M4: 706,850 km (0.071 R)
• M5: 797,656 km (0.106 R)
• M6: 992,731 km (0.116 R)
• M7: 1,286,542 km (0.103 R)
• M8: 1,378,096 km (0.116 R)
• M9: 1,683,126 km (0.05 R)
• M10: 1,801,308 km (0.061 R)
• M11: 2,082,103 km (0.108 R)
• M12: 2,172,909 km (0.111 R)
• M13: 2,377,409 km (0.107 R)
• M14: 3,039,829 km (0.09 R)
• M15: 3,143,650 km (0.066 R)
• M16: 3,238,046 km (0.038 R)
• M17: 3,354,732 km (0.07 R)
• M18: 3,451,372 km (0.103 R)
• M19: 3,614,434 km (0.113 R)
• M20: 3,869,499 km (0.084 R)
• M21: 4,039,143 km (0.094 R)
• M22: 4,211,330 km (0.086 R)
• M23: 4,304,230 km (0.051 R)
• M24: 4,444,702 km (0.092 R)
• M25: 4,551,216 km (0.117 R)
• M26: 4,790,872 km (0.103 R)
• M27: 4,936,730 km (0.084 R)
• M28: 5,108,767 km (0.054 R)
• M29: 5,220,367 km (0.088 R)
• M30: 5,598,551 km (0.096 R)
• M31: 5,688,010 km (0.071 R)
• M32: 5,959,530 km (0.078 R)
• M33: 6,208,910 km (0.118 R)
• M34: 6,515,436 km (0.112 R)
• M35: 6,772,595 km (0.12 R)
• M36: 6,950,317 km (0.098 R)
• M37: 7,074,334 km (0.1 R)
• M38: 7,254,749 km (0.031 R)
• M39: 7,366,648 km (0.108 R)
• M40: 7,920,010 km (0.109 R)
• M41: 8,064,073 km (0.12 R)
• M42: 8,194,523 km (0.082 R)
• M43: 8,384,213 km (0.091 R)
• M44: 8,516,308 km (0.11 R)
• M45: 8,634,490 km (0.071 R)
• M46: 8,872,201 km (0.102 R)
• M47: 9,097,196 km (0.105 R)
• M48: 9,308,728 km (0.118 R)
• M49: 9,491,536 km (0.069 R)
• M50: 9,659,983 km (0.111 R)
• M51: 9,829,627 km (0.113 R)
• M52: 9,922,528 km (0.046 R)
• M53: 10,109,226 km (0.115 R)
• M54: 10,234,290 km (0.114 R)
• M55: 10,375,660 km (0.078 R)
• M56: 10,533,485 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 10.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.87 AU - 4.61 AU

Year: 4823 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,064,623 km

• M1: 168,746 km (0.098 R)
• M2: 359,783 km (0.096 R)
• M3: 714,479 km (0.07 R)
• M4: 965,505 km (0.097 R)
• M5: 1,060,200 km (0.109 R)
• M6: 1,222,963 km (0.028 R)
• M7: 1,455,737 km (0.094 R)
• M8: 1,557,763 km (0.1 R)
• M9: 1,744,311 km (0.089 R)
• M10: 2,095,417 km (0.082 R)
• M11: 2,338,813 km (0.1 R)
• M12: 2,687,526 km (0.101 R)
• M13: 3,329,450 km (0.036 R)
• M14: 3,465,584 km (0.114 R)
• M15: 3,614,285 km (0.07 R)
• M16: 3,732,616 km (0.108 R)
• M17: 4,241,698 km (0.078 R)
• M18: 4,343,873 km (0.059 R)
• M19: 4,550,767 km (0.067 R)
• M20: 4,950,493 km (0.031 R)
• M21: 5,227,249 km (0.084 R)
• M22: 5,435,190 km (0.067 R)
• M23: 5,897,148 km (0.113 R)
• M24: 6,024,306 km (0.069 R)
• M25: 6,177,943 km (0.104 R)
• M26: 6,594,125 km (0.1 R)
• M27: 6,673,262 km (0.111 R)
• M28: 6,832,284 km (0.058 R)
• M29: 6,925,633 km (0.114 R)
• M30: 7,508,616 km (0.118 R)
• M31: 7,757,398 km (0.071 R)
• M32: 7,924,798 km (0.088 R)
• M33: 8,178,067 km (0.03 R)
• M34: 8,405,456 km (0.078 R)
• M35: 8,881,177 km (0.104 R)
• M36: 9,439,775 km (0.076 R)
• M37: 9,588,625 km (0.093 R)
• M38: 9,738,373 km (0.112 R)
• M39: 9,949,156 km (0.072 R)
• M40: 10,040,111 km (0.087 R)
• M41: 10,207,362 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 10

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.56 AU - 5.5 AU

Year: 6429 Days

Day: 11.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,064,623 km

• M1: 133,142 km (0.091 R)
• M2: 296,952 km (0.038 R)
• M3: 550,670 km (0.073 R)
• M4: 637,885 km (0.107 R)
• M5: 827,725 km (0.1 R)
• M6: 900,130 km (0.07 R)
• M7: 1,005,597 km (0.079 R)
• M8: 1,668,465 km (0.107 R)
• M9: 1,780,963 km (0.055 R)
• M10: 1,876,705 km (0.117 R)
• M11: 2,013,737 km (0.066 R)
• M12: 2,508,906 km (0.114 R)
• M13: 2,638,607 km (0.102 R)
• M14: 2,904,592 km (0.045 R)
• M15: 2,995,249 km (0.112 R)
• M16: 3,320,026 km (0.065 R)
• M17: 3,438,956 km (0.105 R)
• M18: 3,534,998 km (0.054 R)
• M19: 3,631,937 km (0.103 R)
• M20: 4,028,820 km (0.05 R)
• M21: 4,518,155 km (0.104 R)
• M22: 5,026,339 km (0.115 R)
• M23: 5,135,695 km (0.114 R)
• M24: 5,328,975 km (0.113 R)
• M25: 5,665,870 km (0.093 R)
• M26: 6,301,511 km (0.095 R)
• M27: 6,449,164 km (0.095 R)
• M28: 6,899,155 km (0.069 R)
• M29: 6,990,260 km (0.102 R)
• M30: 7,235,451 km (0.104 R)
• M31: 8,180,161 km (0.111 R)
• M32: 8,699,715 km (0.102 R)
• M33: 8,798,449 km (0.085 R)
• M34: 9,533,124 km (0.087 R)
• M35: 9,805,093 km (0.096 R)
• M36: 10,183,426 km (0.094 R)
• M37: 10,252,690 km (0.109 R)
• M38: 10,426,672 km (0.102 R)
• M39: 10,531,391 km (0.095 R)
• M40: 10,777,330 km (0.061 R)
• M41: 11,025,213 km (0.072 R)
• M42: 11,526,666 km (0.036 R)
• M43: 11,598,921 km (0.114 R)
• M44: 12,108,900 km (0.106 R)
• M45: 12,663,310 km (0.083 R)
• M46: 12,775,209 km (0.1 R)
• M47: 13,188,399 km (0.09 R)
• M48: 13,491,634 km (0.09 R)
• M49: 13,758,815 km (0.094 R)
• M50: 13,912,303 km (0.08 R)
• M51: 14,259,669 km (0.113 R)
• M52: 14,415,101 km (0.088 R)
• M53: 15,121,054 km (0.105 R)
• M54: 15,239,834 km (0.053 R)
• M55: 15,558,029 km (0.097 R)
• M56: 17,099,336 km (0.068 R)
• M57: 18,561,655 km (0.106 R)
• M58: 19,243,372 km (0.071 R)
• M59: 20,763,137 km (0.068 R)
• M60: 20,851,250 km (0.089 R)
• M61: 21,160,170 km (0.058 R)
• M62: 21,872,256 km (0.111 R)
• M63: 22,186,262 km (0.118 R)
• M64: 22,546,942 km (0.071 R)
• M65: 25,031,913 km (0.09 R)
• M66: 25,172,535 km (0.059 R)
• M67: 25,266,332 km (0.1 R)
• M68: 25,595,747 km (0.105 R)
• M69: 26,259,064 km (0.12 R)
• M70: 26,688,410 km (0.077 R)
• M71: 27,023,958 km (0.093 R)
• M72: 27,409,172 km (0.114 R)
• M73: 27,650,773 km (0.109 R)
• M74: 29,017,200 km (0.056 R)
• M75: 30,106,123 km (0.079 R)
• M76: 30,806,091 km (0.063 R)
• M77: 31,764,565 km (0.092 R)
• M78: 32,171,172 km (0.032 R)
• M79: 32,989,322 km (0.059 R)
• M80: 33,607,461 km (0.098 R)
• M81: 34,229,489 km (0.1 R)
• M82: 34,385,519 km (0.049 R)
• M83: 34,541,849 km (0.099 R)
• M84: 34,959,826 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit