🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 10

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,279,135 km

• M1: 125,961 km (0.101 R)
• M2: 215,122 km (0.083 R)
• M3: 300,093 km (0.112 R)
• M4: 375,790 km (0.117 R)
• M5: 440,267 km (0.066 R)
• M6: 551,867 km (0.053 R)
• M7: 618,138 km (0.108 R)
• M8: 694,433 km (0.041 R)
• M9: 763,548 km (0.113 R)
• M10: 917,185 km (0.103 R)
• M11: 998,117 km (0.091 R)
• M12: 1,093,710 km (0.071 R)
• M13: 1,243,009 km (0.105 R)
• M14: 1,307,336 km (0.117 R)
• M15: 1,399,488 km (0.107 R)
• M16: 1,489,247 km (0.12 R)
• M17: 1,608,925 km (0.083 R)
• M18: 1,717,533 km (0.072 R)
• M19: 1,987,557 km (0.086 R)
• M20: 2,058,467 km (0.086 R)
• M21: 2,218,686 km (0.105 R)
• M22: 2,431,564 km (0.106 R)
• M23: 2,513,095 km (0.115 R)
• M24: 2,579,067 km (0.073 R)
• M25: 2,679,148 km (0.116 R)
• M26: 2,843,108 km (0.07 R)
• M27: 3,086,503 km (0.107 R)
• M28: 3,163,247 km (0.071 R)
• M29: 3,445,987 km (0.081 R)
• M30: 3,519,589 km (0.031 R)
• M31: 3,643,307 km (0.117 R)
• M32: 3,768,520 km (0.089 R)
• M33: 3,837,933 km (0.075 R)
• M34: 3,984,689 km (0.118 R)
• M35: 4,055,598 km (0.103 R)
• M36: 4,244,241 km (0.073 R)
• M37: 4,376,187 km (0.118 R)
• M38: 4,623,921 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 10.5

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 475 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,279,135 km

• M1: 147,504 km (0.117 R)
• M2: 216,169 km (0.055 R)
• M3: 330,163 km (0.112 R)
• M4: 455,825 km (0.066 R)
• M5: 539,899 km (0.076 R)
• M6: 667,954 km (0.068 R)
• M7: 778,358 km (0.118 R)
• M8: 938,876 km (0.119 R)
• M9: 1,005,447 km (0.095 R)
• M10: 1,244,355 km (0.102 R)
• M11: 1,353,113 km (0.091 R)
• M12: 1,429,258 km (0.12 R)
• M13: 1,496,577 km (0.079 R)
• M14: 1,704,817 km (0.113 R)
• M15: 1,781,860 km (0.032 R)
• M16: 1,905,578 km (0.118 R)
• M17: 2,043,956 km (0.063 R)
• M18: 2,221,528 km (0.025 R)
• M19: 2,373,520 km (0.105 R)
• M20: 2,478,837 km (0.085 R)
• M21: 2,554,234 km (0.032 R)
• M22: 2,655,961 km (0.088 R)
• M23: 2,909,529 km (0.1 R)
• M24: 2,995,847 km (0.075 R)
• M25: 3,239,392 km (0.087 R)
• M26: 3,426,390 km (0.048 R)
• M27: 3,595,734 km (0.062 R)
• M28: 3,738,900 km (0.068 R)
• M29: 3,811,155 km (0.064 R)
• M30: 3,883,860 km (0.088 R)
• M31: 4,016,104 km (0.04 R)
• M32: 4,082,825 km (0.071 R)
• M33: 4,217,314 km (0.109 R)
• M34: 4,498,408 km (0.03 R)
• M35: 4,637,384 km (0.066 R)
• M36: 4,746,441 km (0.082 R)
• M37: 4,856,396 km (0.052 R)
• M38: 4,951,390 km (0.114 R)
• M39: 5,167,260 km (0.105 R)
• M40: 5,272,278 km (0.057 R)
• M41: 5,369,965 km (0.07 R)
• M42: 5,558,758 km (0.092 R)
• M43: 5,658,091 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 11.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.12 AU - 1.24 AU

Year: 901 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,279,135 km

• M1: 169,494 km (0.118 R)
• M2: 249,679 km (0.045 R)
• M3: 331,958 km (0.085 R)
• M4: 418,575 km (0.052 R)
• M5: 496,964 km (0.077 R)
• M6: 647,160 km (0.084 R)
• M7: 742,005 km (0.12 R)
• M8: 884,572 km (0.108 R)
• M9: 1,021,753 km (0.054 R)
• M10: 1,103,733 km (0.05 R)
• M11: 1,302,249 km (0.12 R)
• M12: 1,403,228 km (0.119 R)
• M13: 1,524,552 km (0.119 R)
• M14: 1,637,498 km (0.11 R)
• M15: 1,734,887 km (0.1 R)
• M16: 1,891,067 km (0.076 R)
• M17: 2,039,019 km (0.08 R)
• M18: 2,157,650 km (0.085 R)
• M19: 2,471,357 km (0.113 R)
• M20: 2,619,459 km (0.045 R)
• M21: 2,792,543 km (0.114 R)
• M22: 2,939,748 km (0.119 R)
• M23: 3,097,125 km (0.105 R)
• M24: 3,203,638 km (0.053 R)
• M25: 3,319,128 km (0.031 R)
• M26: 3,514,802 km (0.054 R)
• M27: 3,602,018 km (0.061 R)
• M28: 3,746,529 km (0.112 R)
• M29: 3,966,887 km (0.11 R)
• M30: 4,049,614 km (0.074 R)
• M31: 4,158,073 km (0.03 R)
• M32: 4,259,051 km (0.118 R)
• M33: 4,352,251 km (0.106 R)
• M34: 4,480,606 km (0.116 R)
• M35: 4,601,481 km (0.043 R)
• M36: 4,679,721 km (0.098 R)
• M37: 4,758,559 km (0.067 R)
• M38: 5,051,172 km (0.111 R)
• M39: 5,141,080 km (0.097 R)
• M40: 5,432,198 km (0.111 R)
• M41: 5,654,201 km (0.067 R)
• M42: 5,775,675 km (0.105 R)
• M43: 5,888,621 km (0.097 R)
• M44: 6,002,166 km (0.09 R)
• M45: 6,308,991 km (0.117 R)
• M46: 6,396,207 km (0.083 R)
• M47: 6,611,029 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 9.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.48 AU - 2.6 AU

Year: 2846 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,279,135 km

• M1: 265,087 km (0.102 R)
• M2: 334,202 km (0.116 R)
• M3: 400,324 km (0.118 R)
• M4: 497,114 km (0.049 R)
• M5: 666,459 km (0.098 R)
• M6: 816,206 km (0.112 R)
• M7: 903,571 km (0.112 R)
• M8: 1,002,755 km (0.115 R)
• M9: 1,079,797 km (0.088 R)
• M10: 1,185,563 km (0.118 R)
• M11: 1,323,044 km (0.119 R)
• M12: 1,767,200 km (0.116 R)
• M13: 1,946,717 km (0.033 R)
• M14: 2,199,238 km (0.112 R)
• M15: 2,568,296 km (0.119 R)
• M16: 2,711,761 km (0.075 R)
• M17: 3,132,729 km (0.089 R)
• M18: 3,209,174 km (0.088 R)
• M19: 3,273,501 km (0.11 R)
• M20: 3,721,546 km (0.062 R)
• M21: 3,966,737 km (0.111 R)
• M22: 4,189,040 km (0.1 R)
• M23: 4,259,500 km (0.117 R)
• M24: 4,444,254 km (0.112 R)
• M25: 4,969,791 km (0.085 R)
• M26: 5,224,855 km (0.111 R)
• M27: 5,285,442 km (0.079 R)
• M28: 5,607,676 km (0.038 R)
• M29: 6,111,073 km (0.057 R)
• M30: 6,368,232 km (0.074 R)
• M31: 6,926,531 km (0.117 R)
• M32: 7,043,517 km (0.04 R)
• M33: 7,828,008 km (0.052 R)
• M34: 7,932,427 km (0.053 R)
• M35: 8,037,295 km (0.084 R)
• M36: 8,390,197 km (0.067 R)
• M37: 8,479,207 km (0.117 R)
• M38: 8,640,175 km (0.114 R)
• M39: 8,766,136 km (0.11 R)
• M40: 9,038,105 km (0.09 R)
• M41: 9,184,262 km (0.091 R)
• M42: 10,439,239 km (0.119 R)
• M43: 10,534,981 km (0.086 R)
• M44: 11,194,259 km (0.044 R)
• M45: 11,311,993 km (0.105 R)
• M46: 11,548,806 km (0.096 R)
• M47: 11,667,736 km (0.063 R)
• M48: 11,986,978 km (0.054 R)
• M49: 12,107,404 km (0.082 R)
• M50: 13,023,841 km (0.09 R)
• M51: 13,106,269 km (0.056 R)
• M52: 13,230,436 km (0.07 R)
• M53: 13,626,122 km (0.095 R)
• M54: 13,878,045 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 10

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.83 AU - 3.03 AU

Year: 3525 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 132.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,279,135 km

• M1: 285,433 km (0.049 R)
• M2: 389,553 km (0.06 R)
• M3: 490,083 km (0.065 R)
• M4: 590,463 km (0.057 R)
• M5: 886,517 km (0.051 R)
• M6: 974,181 km (0.111 R)
• M7: 1,269,637 km (0.089 R)
• M8: 1,369,569 km (0.079 R)
• M9: 1,487,152 km (0.108 R)
• M10: 1,608,327 km (0.06 R)
• M11: 1,685,669 km (0.096 R)
• M12: 1,828,236 km (0.105 R)
• M13: 1,925,624 km (0.1 R)
• M14: 2,367,685 km (0.051 R)
• M15: 2,456,397 km (0.113 R)
• M16: 2,710,713 km (0.113 R)
• M17: 2,878,712 km (0.047 R)
• M18: 3,244,778 km (0.062 R)
• M19: 3,403,501 km (0.106 R)
• M20: 3,666,793 km (0.064 R)
• M21: 4,170,340 km (0.073 R)
• M22: 4,474,323 km (0.065 R)
• M23: 4,830,515 km (0.071 R)
• M24: 4,989,239 km (0.116 R)
• M25: 5,103,681 km (0.094 R)
• M26: 5,195,983 km (0.057 R)
• M27: 5,288,734 km (0.108 R)
• M28: 5,881,141 km (0.112 R)
• M29: 6,002,166 km (0.109 R)
• M30: 6,419,843 km (0.119 R)
• M31: 6,644,838 km (0.06 R)
• M32: 6,872,377 km (0.119 R)
• M33: 7,231,561 km (0.07 R)
• M34: 7,413,472 km (0.097 R)
• M35: 7,596,879 km (0.1 R)
• M36: 7,861,518 km (0.107 R)
• M37: 8,372,694 km (0.1 R)
• M38: 8,839,289 km (0.06 R)
• M39: 9,089,716 km (0.078 R)
• M40: 9,229,889 km (0.114 R)
• M41: 9,483,907 km (0.101 R)
• M42: 9,912,654 km (0.075 R)
• M43: 9,999,122 km (0.075 R)
• M44: 10,172,805 km (0.096 R)
• M45: 10,552,783 km (0.087 R)
• M46: 10,818,469 km (0.093 R)
• M47: 11,477,448 km (0.037 R)
• M48: 11,598,622 km (0.113 R)
• M49: 11,995,505 km (0.094 R)
• M50: 12,211,076 km (0.119 R)
• M51: 12,645,957 km (0.077 R)
• M52: 12,771,170 km (0.058 R)
• M53: 12,928,398 km (0.098 R)
• M54: 12,991,378 km (0.078 R)
• M55: 13,244,498 km (0.051 R)
• M56: 13,595,155 km (0.05 R)
• M57: 14,175,745 km (0.11 R)
• M58: 14,600,004 km (0.049 R)
• M59: 14,698,440 km (0.072 R)
• M60: 15,094,724 km (0.117 R)
• M61: 15,796,638 km (0.111 R)
• M62: 16,372,739 km (0.095 R)
• M63: 16,475,064 km (0.081 R)
• M64: 16,543,430 km (0.096 R)
• M65: 17,093,801 km (0.108 R)
• M66: 19,066,847 km (0.109 R)
• M67: 19,499,035 km (0.066 R)
• M68: 19,970,867 km (0.104 R)
• M69: 20,153,227 km (0.092 R)
• M70: 20,556,692 km (0.109 R)
• M71: 21,111,102 km (0.098 R)
• M72: 21,222,552 km (0.104 R)
• M73: 21,371,402 km (0.106 R)
• M74: 22,499,520 km (0.1 R)
• M75: 23,454,253 km (0.117 R)
• M76: 23,608,190 km (0.041 R)
• M77: 23,801,171 km (0.085 R)
• M78: 24,656,422 km (0.05 R)
• M79: 24,891,440 km (0.112 R)
• M80: 25,482,202 km (0.067 R)
• M81: 25,838,843 km (0.092 R)
• M82: 26,077,602 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.2

Radius: 6.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.73 AU - 6.41 AU

Year: 9240 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,279,135 km

• M1: 104,868 km (0.055 R)
• M2: 250,726 km (0.033 R)
• M3: 397,781 km (0.082 R)
• M4: 481,855 km (0.113 R)
• M5: 597,943 km (0.082 R)
• M6: 808,876 km (0.099 R)
• M7: 917,933 km (0.098 R)
• M8: 1,308,383 km (0.06 R)
• M9: 1,413,550 km (0.046 R)
• M10: 1,533,677 km (0.102 R)
• M11: 1,619,696 km (0.105 R)
• M12: 1,707,510 km (0.102 R)
• M13: 1,848,581 km (0.105 R)
• M14: 1,993,691 km (0.106 R)
• M15: 2,060,711 km (0.073 R)
• M16: 2,393,716 km (0.081 R)
• M17: 2,654,315 km (0.054 R)
• M18: 2,758,286 km (0.116 R)
• M19: 2,818,274 km (0.073 R)
• M20: 3,062,418 km (0.075 R)
• M21: 3,140,209 km (0.099 R)
• M22: 3,202,890 km (0.12 R)
• M23: 3,250,163 km (0.113 R)
• M24: 3,719,302 km (0.11 R)
• M25: 4,021,041 km (0.064 R)
• M26: 4,278,649 km (0.037 R)
• M27: 4,666,107 km (0.112 R)
• M28: 5,286,938 km (0.114 R)
• M29: 5,380,437 km (0.097 R)
• M30: 5,455,535 km (0.096 R)
• M31: 6,187,218 km (0.062 R)
• M32: 6,404,734 km (0.076 R)
• M33: 6,504,366 km (0.116 R)
• M34: 6,644,838 km (0.093 R)
• M35: 6,990,260 km (0.044 R)
• M36: 7,196,106 km (0.091 R)
• M37: 7,383,104 km (0.033 R)
• M38: 8,560,289 km (0.098 R)
• M39: 9,069,670 km (0.087 R)
• M40: 9,204,308 km (0.118 R)
• M41: 9,294,366 km (0.094 R)
• M42: 9,611,813 km (0.08 R)
• M43: 10,703,428 km (0.074 R)
• M44: 13,001,701 km (0.079 R)
• M45: 13,102,829 km (0.056 R)
• M46: 13,458,572 km (0.116 R)
• M47: 13,946,710 km (0.105 R)
• M48: 14,388,174 km (0.114 R)
• M49: 14,518,922 km (0.12 R)
• M50: 15,258,534 km (0.114 R)
• M51: 15,311,791 km (0.094 R)
• M52: 15,418,604 km (0.089 R)
• M53: 15,848,099 km (0.114 R)
• M54: 16,037,191 km (0.114 R)
• M55: 16,145,649 km (0.058 R)
• M56: 16,199,953 km (0.052 R)
• M57: 16,664,006 km (0.044 R)
• M58: 16,939,116 km (0.08 R)
• M59: 17,577,301 km (0.105 R)
• M60: 17,717,175 km (0.072 R)
• M61: 18,279,962 km (0.119 R)
• M62: 18,791,587 km (0.052 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: 439 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit