🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 13

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,408,999 km

• M1: 161,865 km (0.09 R)
• M2: 253,718 km (0.06 R)
• M3: 347,217 km (0.11 R)
• M4: 492,476 km (0.087 R)
• M5: 601,084 km (0.061 R)
• M6: 698,472 km (0.071 R)
• M7: 808,427 km (0.116 R)
• M8: 982,409 km (0.119 R)
• M9: 1,086,829 km (0.076 R)
• M10: 1,277,416 km (0.096 R)
• M11: 1,380,938 km (0.082 R)
• M12: 1,467,555 km (0.103 R)
• M13: 1,650,663 km (0.091 R)
• M14: 1,743,114 km (0.067 R)
• M15: 1,924,726 km (0.119 R)
• M16: 2,026,902 km (0.107 R)
• M17: 2,144,635 km (0.078 R)
• M18: 2,264,762 km (0.051 R)
• M19: 2,373,071 km (0.113 R)
• M20: 2,541,219 km (0.118 R)
• M21: 2,634,119 km (0.103 R)
• M22: 2,718,343 km (0.068 R)
• M23: 2,935,409 km (0.107 R)
• M24: 3,048,805 km (0.112 R)
• M25: 3,147,988 km (0.092 R)
• M26: 3,237,597 km (0.112 R)
• M27: 3,387,045 km (0.09 R)
• M28: 3,495,205 km (0.119 R)
• M29: 3,599,175 km (0.084 R)
• M30: 3,704,193 km (0.074 R)
• M31: 3,917,220 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 13.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 764 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,408,999 km

• M1: 167,849 km (0.117 R)
• M2: 256,261 km (0.057 R)
• M3: 346,469 km (0.065 R)
• M4: 441,613 km (0.083 R)
• M5: 678,576 km (0.047 R)
• M6: 830,717 km (0.053 R)
• M7: 1,096,852 km (0.09 R)
• M8: 1,210,546 km (0.115 R)
• M9: 1,315,115 km (0.11 R)
• M10: 1,441,375 km (0.077 R)
• M11: 1,576,612 km (0.099 R)
• M12: 1,750,744 km (0.118 R)
• M13: 1,962,126 km (0.118 R)
• M14: 2,203,726 km (0.086 R)
• M15: 2,421,840 km (0.104 R)
• M16: 2,635,914 km (0.077 R)
• M17: 2,879,759 km (0.066 R)
• M18: 2,986,721 km (0.067 R)
• M19: 3,167,735 km (0.114 R)
• M20: 3,402,604 km (0.092 R)
• M21: 3,503,133 km (0.089 R)
• M22: 3,948,486 km (0.113 R)
• M23: 4,074,448 km (0.053 R)
• M24: 4,405,208 km (0.088 R)
• M25: 4,681,965 km (0.033 R)
• M26: 4,857,742 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 8.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.41 AU - 1.77 AU

Year: 1384 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,408,999 km

• M1: 106,065 km (0.051 R)
• M2: 165,455 km (0.115 R)
• M3: 218,114 km (0.105 R)
• M4: 365,318 km (0.094 R)
• M5: 445,502 km (0.081 R)
• M6: 511,326 km (0.099 R)
• M7: 592,108 km (0.097 R)
• M8: 648,507 km (0.12 R)
• M9: 907,012 km (0.078 R)
• M10: 973,284 km (0.066 R)
• M11: 1,146,518 km (0.086 R)
• M12: 1,211,444 km (0.098 R)
• M13: 1,314,965 km (0.064 R)
• M14: 1,375,403 km (0.089 R)
• M15: 1,429,108 km (0.103 R)
• M16: 1,546,842 km (0.057 R)
• M17: 1,825,543 km (0.115 R)
• M18: 1,884,933 km (0.108 R)
• M19: 2,218,836 km (0.058 R)
• M20: 2,392,818 km (0.088 R)
• M21: 2,533,290 km (0.095 R)
• M22: 2,628,584 km (0.08 R)
• M23: 2,911,623 km (0.115 R)
• M24: 3,349,347 km (0.079 R)
• M25: 3,454,065 km (0.115 R)
• M26: 3,506,873 km (0.115 R)
• M27: 3,581,223 km (0.116 R)
• M28: 3,753,261 km (0.118 R)
• M29: 4,150,294 km (0.116 R)
• M30: 4,229,132 km (0.086 R)
• M31: 4,514,565 km (0.099 R)
• M32: 4,642,172 km (0.038 R)
• M33: 4,724,002 km (0.116 R)
• M34: 4,794,462 km (0.115 R)
• M35: 4,912,794 km (0.119 R)
• M36: 5,249,389 km (0.11 R)
• M37: 5,383,579 km (0.096 R)
• M38: 5,643,131 km (0.077 R)
• M39: 5,906,722 km (0.108 R)
• M40: 6,329,187 km (0.089 R)
• M41: 6,472,202 km (0.095 R)
• M42: 6,642,594 km (0.098 R)
• M43: 6,708,417 km (0.104 R)
• M44: 6,787,854 km (0.09 R)
• M45: 6,840,961 km (0.116 R)
• M46: 7,041,422 km (0.106 R)
• M47: 7,135,669 km (0.109 R)
• M48: 7,448,029 km (0.105 R)
• M49: 7,557,834 km (0.068 R)
• M50: 7,695,763 km (0.033 R)
• M51: 7,932,128 km (0.11 R)
• M52: 8,044,326 km (0.09 R)
• M53: 8,241,646 km (0.098 R)
• M54: 8,383,764 km (0.109 R)
• M55: 8,555,203 km (0.075 R)
• M56: 8,612,649 km (0.07 R)
• M57: 8,670,244 km (0.046 R)
• M58: 8,901,672 km (0.027 R)
• M59: 9,091,212 km (0.063 R)
• M60: 9,341,190 km (0.094 R)
• M61: 9,548,832 km (0.116 R)
• M62: 9,772,930 km (0.09 R)
• M63: 10,059,260 km (0.102 R)
• M64: 10,165,475 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 15

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.62 AU - 2.36 AU

Year: 1938 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,408,999 km

• M1: 204,351 km (0.069 R)
• M2: 344,524 km (0.083 R)
• M3: 533,466 km (0.118 R)
• M4: 639,980 km (0.086 R)
• M5: 745,147 km (0.083 R)
• M6: 1,113,457 km (0.065 R)
• M7: 1,337,405 km (0.046 R)
• M8: 1,450,800 km (0.099 R)
• M9: 1,856,510 km (0.097 R)
• M10: 2,179,192 km (0.118 R)
• M11: 2,458,491 km (0.102 R)
• M12: 2,559,919 km (0.088 R)
• M13: 2,686,030 km (0.091 R)
• M14: 2,950,369 km (0.109 R)
• M15: 3,113,281 km (0.112 R)
• M16: 3,285,319 km (0.081 R)
• M17: 3,378,967 km (0.085 R)
• M18: 3,492,362 km (0.108 R)
• M19: 3,979,154 km (0.109 R)
• M20: 4,690,043 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 8.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.8 AU - 4.34 AU

Year: 4656 Days

Day: 14.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,408,999 km

• M1: 126,111 km (0.119 R)
• M2: 182,809 km (0.084 R)
• M3: 259,104 km (0.112 R)
• M4: 321,187 km (0.091 R)
• M5: 381,774 km (0.08 R)
• M6: 455,675 km (0.098 R)
• M7: 572,062 km (0.041 R)
• M8: 629,508 km (0.051 R)
• M9: 1,197,980 km (0.102 R)
• M10: 1,337,555 km (0.105 R)
• M11: 1,675,047 km (0.111 R)
• M12: 1,760,019 km (0.098 R)
• M13: 1,831,976 km (0.057 R)
• M14: 1,963,921 km (0.106 R)
• M15: 2,114,267 km (0.075 R)
• M16: 2,206,419 km (0.109 R)
• M17: 2,347,191 km (0.1 R)
• M18: 2,410,620 km (0.111 R)
• M19: 2,571,887 km (0.04 R)
• M20: 2,803,763 km (0.084 R)
• M21: 3,252,407 km (0.093 R)
• M22: 3,305,664 km (0.05 R)
• M23: 3,394,974 km (0.096 R)
• M24: 3,594,538 km (0.115 R)
• M25: 3,929,188 km (0.094 R)
• M26: 3,986,035 km (0.087 R)
• M27: 4,312,907 km (0.044 R)
• M28: 4,469,835 km (0.098 R)
• M29: 4,529,076 km (0.113 R)
• M30: 4,890,654 km (0.066 R)
• M31: 5,054,314 km (0.095 R)
• M32: 5,198,975 km (0.039 R)
• M33: 5,303,245 km (0.103 R)
• M34: 5,471,393 km (0.092 R)
• M35: 5,577,308 km (0.118 R)
• M36: 5,877,850 km (0.093 R)
• M37: 6,161,637 km (0.106 R)
• M38: 6,360,752 km (0.062 R)
• M39: 6,494,642 km (0.053 R)
• M40: 6,629,579 km (0.057 R)
• M41: 6,970,812 km (0.09 R)
• M42: 7,108,891 km (0.108 R)
• M43: 7,178,304 km (0.115 R)
• M44: 7,980,598 km (0.076 R)
• M45: 8,465,893 km (0.083 R)
• M46: 8,711,982 km (0.092 R)
• M47: 8,885,814 km (0.119 R)
• M48: 9,490,190 km (0.098 R)
• M49: 9,592,215 km (0.084 R)
• M50: 10,159,939 km (0.083 R)
• M51: 10,238,179 km (0.077 R)
• M52: 10,711,956 km (0.105 R)
• M53: 10,898,205 km (0.094 R)
• M54: 11,708,277 km (0.085 R)
• M55: 12,565,623 km (0.117 R)
• M56: 13,186,304 km (0.105 R)
• M57: 13,874,754 km (0.118 R)
• M58: 14,899,798 km (0.116 R)
• M59: 15,406,337 km (0.083 R)
• M60: 16,131,138 km (0.108 R)
• M61: 16,192,025 km (0.111 R)
• M62: 16,253,061 km (0.097 R)
• M63: 16,314,097 km (0.093 R)
• M64: 16,651,290 km (0.052 R)
• M65: 17,488,589 km (0.036 R)
• M66: 17,865,277 km (0.107 R)
• M67: 18,086,083 km (0.078 R)
• M68: 18,435,095 km (0.098 R)
• M69: 19,398,057 km (0.094 R)
• M70: 20,245,977 km (0.025 R)
• M71: 20,575,242 km (0.117 R)
• M72: 21,172,437 km (0.116 R)
• M73: 21,406,259 km (0.097 R)
• M74: 21,741,657 km (0.065 R)
• M75: 22,045,191 km (0.086 R)
• M76: 22,112,809 km (0.087 R)
• M77: 22,248,195 km (0.084 R)
• M78: 22,588,082 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 5.5

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.24 AU - 8.26 AU

Year: 12105 Days

Day: 23.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,408,999 km

• M1: 236,813 km (0.115 R)
• M2: 287,078 km (0.026 R)
• M3: 430,692 km (0.099 R)
• M4: 478,264 km (0.078 R)
• M5: 544,686 km (0.066 R)
• M6: 1,273,975 km (0.113 R)
• M7: 1,663,379 km (0.104 R)
• M8: 1,792,182 km (0.108 R)
• M9: 1,844,691 km (0.106 R)
• M10: 2,311,586 km (0.062 R)
• M11: 2,573,083 km (0.072 R)
• M12: 2,936,307 km (0.115 R)
• M13: 3,124,052 km (0.096 R)
• M14: 3,219,346 km (0.094 R)
• M15: 3,577,035 km (0.067 R)
• M16: 3,777,496 km (0.095 R)
• M17: 3,913,181 km (0.115 R)
• M18: 4,365,266 km (0.056 R)
• M19: 4,471,929 km (0.059 R)
• M20: 5,817,861 km (0.075 R)
• M21: 6,172,707 km (0.104 R)
• M22: 6,212,500 km (0.12 R)
• M23: 6,656,656 km (0.111 R)
• M24: 6,697,497 km (0.052 R)
• M25: 6,861,905 km (0.087 R)
• M26: 8,311,807 km (0.112 R)
• M27: 8,399,920 km (0.076 R)
• M28: 9,344,332 km (0.058 R)
• M29: 10,086,188 km (0.093 R)
• M30: 10,416,649 km (0.102 R)
• M31: 12,271,813 km (0.115 R)
• M32: 13,754,776 km (0.078 R)
• M33: 13,911,405 km (0.088 R)
• M34: 14,226,458 km (0.076 R)
• M35: 16,440,956 km (0.088 R)
• M36: 17,053,260 km (0.08 R)
• M37: 17,503,100 km (0.105 R)
• M38: 17,672,894 km (0.116 R)
• M39: 18,644,981 km (0.098 R)
• M40: 19,810,648 km (0.1 R)
• M41: 19,869,589 km (0.093 R)
• M42: 20,164,895 km (0.078 R)
• M43: 20,283,526 km (0.11 R)
• M44: 20,700,306 km (0.064 R)
• M45: 20,759,996 km (0.081 R)
• M46: 20,819,835 km (0.087 R)
• M47: 20,939,663 km (0.116 R)
• M48: 21,119,928 km (0.03 R)
• M49: 21,300,642 km (0.053 R)
• M50: 21,724,154 km (0.11 R)
• M51: 22,150,658 km (0.104 R)
• M52: 22,334,214 km (0.089 R)
• M53: 23,821,067 km (0.03 R)
• M54: 24,323,716 km (0.117 R)
• M55: 24,829,955 km (0.1 R)
• M56: 25,339,635 km (0.103 R)
• M57: 25,595,747 km (0.037 R)
• M58: 25,788,429 km (0.083 R)
• M59: 27,741,280 km (0.066 R)
• M60: 29,203,449 km (0.088 R)
• M61: 29,606,466 km (0.114 R)
• M62: 29,741,253 km (0.119 R)
• M63: 29,876,191 km (0.108 R)
• M64: 29,943,809 km (0.108 R)
• M65: 30,011,427 km (0.083 R)
• M66: 30,758,519 km (0.096 R)
• M67: 32,479,343 km (0.087 R)
• M68: 32,618,320 km (0.105 R)
• M69: 34,585,083 km (0.107 R)
• M70: 35,296,720 km (0.085 R)
• M71: 36,013,144 km (0.082 R)
• M72: 36,589,844 km (0.114 R)
• M73: 37,096,831 km (0.109 R)
• M74: 37,314,945 km (0.113 R)
• M75: 40,038,673 km (0.092 R)
• M76: 41,763,986 km (0.032 R)
• M77: 42,066,472 km (0.115 R)
• M78: 42,218,015 km (0.093 R)
• M79: 42,902,126 km (0.098 R)
• M80: 43,436,639 km (0.108 R)
• M81: 43,513,233 km (0.066 R)
• M82: 43,666,422 km (0.096 R)
• M83: 43,819,909 km (0.07 R)
• M84: 43,896,653 km (0.112 R)
• M85: 44,358,312 km (0.052 R)
• M86: 46,690,393 km (0.07 R)
• M87: 47,555,518 km (0.082 R)
• M88: 51,391,656 km (0.086 R)
• M89: 51,634,752 km (0.118 R)
• M90: 52,040,611 km (0.104 R)
• M91: 53,839,376 km (0.093 R)
• M92: 54,994,421 km (0.105 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: 447 - 15,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit