🌌 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: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 9.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.57 AU - 0.63 AU

Year: 327 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,501,899 km

• M1: 115,639 km (0.08 R)
• M2: 179,368 km (0.042 R)
• M3: 255,064 km (0.084 R)
• M4: 384,167 km (0.048 R)
• M5: 461,509 km (0.083 R)
• M6: 606,470 km (0.089 R)
• M7: 798,254 km (0.069 R)
• M8: 885,470 km (0.098 R)
• M9: 1,005,597 km (0.098 R)
• M10: 1,074,412 km (0.033 R)
• M11: 1,226,104 km (0.074 R)
• M12: 1,285,943 km (0.072 R)
• M13: 1,351,617 km (0.068 R)
• M14: 1,432,998 km (0.078 R)
• M15: 1,506,151 km (0.089 R)
• M16: 1,620,893 km (0.108 R)
• M17: 1,717,982 km (0.095 R)
• M18: 1,923,529 km (0.092 R)
• M19: 2,015,682 km (0.091 R)
• M20: 2,087,040 km (0.076 R)
• M21: 2,159,445 km (0.099 R)
• M22: 2,266,707 km (0.086 R)
• M23: 2,341,057 km (0.099 R)
• M24: 2,422,289 km (0.102 R)
• M25: 2,480,781 km (0.05 R)
• M26: 2,575,477 km (0.115 R)
• M27: 2,695,454 km (0.094 R)
• M28: 2,860,461 km (0.077 R)
• M29: 2,991,209 km (0.088 R)
• M30: 3,066,756 km (0.11 R)
• M31: 3,149,334 km (0.1 R)
• M32: 3,207,079 km (0.088 R)
• M33: 3,494,008 km (0.065 R)
• M34: 3,553,697 km (0.058 R)
• M35: 3,613,836 km (0.048 R)
• M36: 3,694,469 km (0.089 R)
• M37: 3,768,969 km (0.032 R)
• M38: 3,878,175 km (0.071 R)
• M39: 4,085,817 km (0.117 R)
• M40: 4,155,829 km (0.066 R)
• M41: 4,275,956 km (0.057 R)
• M42: 4,389,950 km (0.053 R)
• M43: 4,447,246 km (0.1 R)
• M44: 4,548,374 km (0.079 R)
• M45: 4,664,761 km (0.093 R)
• M46: 4,745,394 km (0.061 R)
• M47: 4,885,717 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.3

Radius: 14.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.47 AU - 0.75 AU

Year: 335 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,501,899 km

• M1: 186,698 km (0.072 R)
• M2: 279,598 km (0.118 R)
• M3: 388,206 km (0.074 R)
• M4: 498,161 km (0.11 R)
• M5: 651,050 km (0.116 R)
• M6: 838,646 km (0.104 R)
• M7: 1,088,773 km (0.116 R)
• M8: 1,242,261 km (0.12 R)
• M9: 1,341,145 km (0.092 R)
• M10: 1,482,814 km (0.044 R)
• M11: 1,630,018 km (0.084 R)
• M12: 1,739,374 km (0.053 R)
• M13: 1,864,588 km (0.094 R)
• M14: 1,961,677 km (0.116 R)
• M15: 2,083,300 km (0.027 R)
• M16: 2,226,316 km (0.1 R)
• M17: 2,325,050 km (0.098 R)
• M18: 2,459,090 km (0.106 R)
• M19: 2,561,415 km (0.069 R)
• M20: 2,810,944 km (0.095 R)
• M21: 2,969,817 km (0.079 R)
• M22: 3,079,173 km (0.097 R)
• M23: 3,318,081 km (0.117 R)
• M24: 3,453,616 km (0.099 R)
• M25: 3,613,088 km (0.103 R)
• M26: 3,797,692 km (0.083 R)
• M27: 3,899,717 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 8.7

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 412 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,501,899 km

• M1: 129,253 km (0.097 R)
• M2: 210,484 km (0.09 R)
• M3: 293,212 km (0.09 R)
• M4: 390,899 km (0.068 R)
• M5: 483,500 km (0.084 R)
• M6: 595,998 km (0.1 R)
• M7: 688,599 km (0.088 R)
• M8: 773,571 km (0.12 R)
• M9: 844,181 km (0.102 R)
• M10: 940,372 km (0.114 R)
• M11: 1,059,901 km (0.056 R)
• M12: 1,134,251 km (0.108 R)
• M13: 1,225,805 km (0.107 R)
• M14: 1,493,436 km (0.1 R)
• M15: 1,549,086 km (0.081 R)
• M16: 1,611,319 km (0.089 R)
• M17: 1,809,087 km (0.067 R)
• M18: 1,910,814 km (0.053 R)
• M19: 2,027,051 km (0.1 R)
• M20: 2,164,532 km (0.087 R)
• M21: 2,350,482 km (0.114 R)
• M22: 2,422,438 km (0.115 R)
• M23: 2,622,451 km (0.081 R)
• M24: 2,676,755 km (0.072 R)
• M25: 2,960,841 km (0.052 R)
• M26: 3,031,601 km (0.107 R)
• M27: 3,124,501 km (0.063 R)
• M28: 3,196,607 km (0.076 R)
• M29: 3,254,651 km (0.065 R)
• M30: 3,371,936 km (0.09 R)
• M31: 3,468,277 km (0.112 R)
• M32: 3,535,446 km (0.067 R)
• M33: 3,663,652 km (0.118 R)
• M34: 3,732,168 km (0.107 R)
• M35: 3,839,579 km (0.068 R)
• M36: 4,010,420 km (0.093 R)
• M37: 4,096,738 km (0.1 R)
• M38: 4,255,461 km (0.036 R)
• M39: 4,327,567 km (0.046 R)
• M40: 4,554,507 km (0.036 R)
• M41: 4,620,031 km (0.063 R)
• M42: 4,685,854 km (0.085 R)
• M43: 4,776,959 km (0.09 R)
• M44: 4,835,153 km (0.084 R)
• M45: 4,994,624 km (0.107 R)
• M46: 5,431,001 km (0.068 R)
• M47: 5,500,564 km (0.117 R)
• M48: 5,605,432 km (0.068 R)
• M49: 5,799,610 km (0.039 R)
• M50: 6,004,859 km (0.108 R)
• M51: 6,067,839 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 11.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.62 AU - 0.8 AU

Year: 421 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,501,899 km

• M1: 149,299 km (0.035 R)
• M2: 238,908 km (0.106 R)
• M3: 397,033 km (0.028 R)
• M4: 513,420 km (0.115 R)
• M5: 621,729 km (0.098 R)
• M6: 695,481 km (0.067 R)
• M7: 807,529 km (0.047 R)
• M8: 915,090 km (0.115 R)
• M9: 1,055,114 km (0.06 R)
• M10: 1,153,998 km (0.117 R)
• M11: 1,227,301 km (0.054 R)
• M12: 1,417,739 km (0.116 R)
• M13: 1,532,481 km (0.116 R)
• M14: 1,939,387 km (0.108 R)
• M15: 2,203,876 km (0.118 R)
• M16: 2,296,327 km (0.077 R)
• M17: 2,400,747 km (0.115 R)
• M18: 2,560,368 km (0.047 R)
• M19: 2,718,193 km (0.097 R)
• M20: 2,907,285 km (0.063 R)
• M21: 3,340,072 km (0.102 R)
• M22: 3,482,938 km (0.057 R)
• M23: 3,633,882 km (0.118 R)
• M24: 3,873,837 km (0.117 R)
• M25: 3,992,767 km (0.113 R)
• M26: 4,068,464 km (0.045 R)
• M27: 4,150,892 km (0.083 R)
• M28: 4,234,069 km (0.049 R)
• M29: 4,324,126 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.1

Radius: 4.4

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.77 AU - 6.87 AU

Year: 12519 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,501,899 km

• M1: 98,585 km (0.094 R)
• M2: 143,464 km (0.063 R)
• M3: 293,810 km (0.12 R)
• M4: 353,949 km (0.109 R)
• M5: 780,901 km (0.053 R)
• M6: 848,968 km (0.091 R)
• M7: 1,378,395 km (0.085 R)
• M8: 1,419,534 km (0.118 R)
• M9: 1,524,253 km (0.075 R)
• M10: 1,719,179 km (0.086 R)
• M11: 2,858,965 km (0.105 R)
• M12: 3,018,287 km (0.112 R)
• M13: 3,071,992 km (0.087 R)
• M14: 3,456,908 km (0.095 R)
• M15: 3,626,402 km (0.094 R)
• M16: 3,654,975 km (0.04 R)
• M17: 4,793,714 km (0.115 R)
• M18: 5,531,830 km (0.118 R)
• M19: 5,830,278 km (0.12 R)
• M20: 5,930,957 km (0.074 R)
• M21: 6,304,802 km (0.116 R)
• M22: 6,373,617 km (0.095 R)
• M23: 6,477,289 km (0.091 R)
• M24: 6,897,659 km (0.103 R)
• M25: 7,146,889 km (0.094 R)
• M26: 7,986,432 km (0.047 R)
• M27: 8,248,079 km (0.098 R)
• M28: 8,474,719 km (0.101 R)
• M29: 8,933,835 km (0.102 R)
• M30: 9,996,279 km (0.1 R)
• M31: 11,389,933 km (0.066 R)
• M32: 11,853,836 km (0.031 R)
• M33: 12,452,976 km (0.078 R)
• M34: 12,625,911 km (0.082 R)
• M35: 12,930,642 km (0.115 R)
• M36: 13,105,821 km (0.085 R)
• M37: 13,547,134 km (0.053 R)
• M38: 14,083,293 km (0.099 R)
• M39: 15,314,633 km (0.098 R)
• M40: 16,532,509 km (0.064 R)
• M41: 16,770,221 km (0.091 R)
• M42: 16,865,664 km (0.106 R)
• M43: 17,201,062 km (0.081 R)
• M44: 17,249,233 km (0.114 R)
• M45: 17,297,403 km (0.076 R)
• M46: 17,393,744 km (0.119 R)
• M47: 17,878,591 km (0.074 R)
• M48: 18,024,898 km (0.084 R)
• M49: 18,811,783 km (0.073 R)
• M50: 19,159,598 km (0.112 R)
• M51: 19,259,379 km (0.089 R)
• M52: 19,912,075 km (0.104 R)
• M53: 20,725,289 km (0.1 R)
• M54: 21,187,397 km (0.062 R)
• M55: 21,445,603 km (0.051 R)
• M56: 21,652,945 km (0.057 R)
• M57: 21,861,036 km (0.06 R)
• M58: 22,383,881 km (0.058 R)
• M59: 23,016,829 km (0.071 R)
• M60: 23,923,542 km (0.076 R)
• M61: 24,570,553 km (0.048 R)
• M62: 26,102,584 km (0.071 R)
• M63: 26,657,144 km (0.076 R)
• M64: 27,271,692 km (0.1 R)
• M65: 27,608,885 km (0.093 R)
• M66: 28,173,917 km (0.066 R)
• M67: 28,799,834 km (0.093 R)
• M68: 29,257,903 km (0.097 R)
• M69: 29,891,599 km (0.116 R)
• M70: 30,413,546 km (0.106 R)
• M71: 31,407,624 km (0.097 R)
• M72: 32,590,644 km (0.074 R)
• M73: 33,068,011 km (0.099 R)
• M74: 33,187,689 km (0.079 R)
• M75: 33,487,483 km (0.027 R)
• M76: 33,848,463 km (0.098 R)
• M77: 34,392,401 km (0.068 R)
• M78: 34,939,181 km (0.096 R)
• M79: 35,305,397 km (0.101 R)
• M80: 35,672,809 km (0.071 R)
• M81: 35,795,479 km (0.119 R)
• M82: 36,287,955 km (0.094 R)
• M83: 36,782,526 km (0.084 R)
• M84: 37,155,025 km (0.119 R)
• M85: 37,466,338 km (0.081 R)
• M86: 38,594,306 km (0.03 R)
• M87: 39,606,186 km (0.088 R)
• M88: 39,860,502 km (0.117 R)
• M89: 40,947,630 km (0.057 R)
• M90: 41,656,125 km (0.11 R)
• M91: 41,914,780 km (0.052 R)
• M92: 41,979,556 km (0.053 R)
• M93: 43,020,009 km (0.068 R)
• M94: 43,740,323 km (0.077 R)
• M95: 43,871,670 km (0.034 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 7.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.26 AU - 10.72 AU

Year: 18947 Days

Day: 17.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,501,899 km

• M1: 155,432 km (0.105 R)
• M2: 215,271 km (0.102 R)
• M3: 327,919 km (0.07 R)
• M4: 400,473 km (0.099 R)
• M5: 654,491 km (0.101 R)
• M6: 789,578 km (0.093 R)
• M7: 955,332 km (0.059 R)
• M8: 1,178,682 km (0.031 R)
• M9: 1,834,219 km (0.04 R)
• M10: 1,999,675 km (0.109 R)
• M11: 2,141,194 km (0.044 R)
• M12: 2,345,096 km (0.029 R)
• M13: 2,898,010 km (0.069 R)
• M14: 3,255,250 km (0.073 R)
• M15: 4,483,149 km (0.049 R)
• M16: 5,281,702 km (0.05 R)
• M17: 5,399,436 km (0.086 R)
• M18: 6,041,809 km (0.033 R)
• M19: 7,441,447 km (0.085 R)
• M20: 9,645,921 km (0.107 R)
• M21: 10,226,510 km (0.096 R)
• M22: 10,521,069 km (0.089 R)
• M23: 10,570,436 km (0.104 R)
• M24: 12,138,670 km (0.097 R)
• M25: 12,242,342 km (0.106 R)
• M26: 12,450,582 km (0.09 R)
• M27: 12,555,151 km (0.051 R)
• M28: 12,607,510 km (0.117 R)
• M29: 12,870,503 km (0.085 R)
• M30: 13,348,468 km (0.112 R)
• M31: 13,509,137 km (0.094 R)
• M32: 13,886,422 km (0.057 R)
• M33: 14,157,942 km (0.096 R)
• M34: 14,212,546 km (0.101 R)
• M35: 14,431,407 km (0.062 R)
• M36: 14,486,310 km (0.108 R)
• M37: 14,927,773 km (0.104 R)
• M38: 15,373,874 km (0.058 R)
• M39: 16,507,975 km (0.072 R)
• M40: 17,668,855 km (0.082 R)
• M41: 17,963,264 km (0.053 R)
• M42: 18,676,247 km (0.117 R)
• M43: 19,277,481 km (0.112 R)
• M44: 20,932,332 km (0.05 R)
• M45: 21,181,413 km (0.096 R)
• M46: 22,696,091 km (0.111 R)
• M47: 22,951,904 km (0.104 R)
• M48: 23,208,763 km (0.072 R)
• M49: 24,245,477 km (0.064 R)
• M50: 24,901,014 km (0.078 R)
• M51: 24,966,837 km (0.117 R)
• M52: 25,895,242 km (0.04 R)
• M53: 26,363,782 km (0.12 R)
• M54: 26,565,440 km (0.117 R)
• M55: 27,309,091 km (0.105 R)
• M56: 28,540,581 km (0.119 R)
• M57: 30,281,152 km (0.053 R)
• M58: 30,845,286 km (0.041 R)
• M59: 30,986,805 km (0.104 R)
• M60: 31,128,624 km (0.118 R)
• M61: 31,484,069 km (0.039 R)
• M62: 31,984,025 km (0.083 R)
• M63: 32,774,949 km (0.118 R)
• M64: 35,038,065 km (0.092 R)
• M65: 35,853,224 km (0.092 R)
• M66: 36,824,713 km (0.057 R)
• M67: 38,032,117 km (0.12 R)
• M68: 38,793,271 km (0.111 R)
• M69: 38,869,716 km (0.025 R)
• M70: 40,253,496 km (0.072 R)
• M71: 40,640,655 km (0.068 R)
• M72: 42,516,612 km (0.112 R)
• M73: 42,595,301 km (0.114 R)
• M74: 42,752,977 km (0.092 R)
• M75: 42,831,965 km (0.11 R)
• M76: 44,420,545 km (0.036 R)
• M77: 45,463,391 km (0.044 R)
• M78: 46,514,316 km (0.102 R)
• M79: 46,595,548 km (0.086 R)
• M80: 48,310,987 km (0.09 R)
• M81: 48,557,823 km (0.118 R)
• M82: 49,217,849 km (0.103 R)
• M83: 50,964,703 km (0.093 R)
• M84: 52,478,035 km (0.059 R)
• M85: 52,647,081 km (0.09 R)
• M86: 53,155,265 km (0.073 R)
• M87: 53,750,365 km (0.025 R)
• M88: 54,946,999 km (0.093 R)
• M89: 56,412,011 km (0.115 R)
• M90: 57,105,846 km (0.119 R)
• M91: 57,366,744 km (0.075 R)
• M92: 57,453,810 km (0.11 R)
• M93: 58,326,714 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit