🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 14.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,606,022 km

• M1: 199,713 km (0.078 R)
• M2: 305,030 km (0.103 R)
• M3: 408,402 km (0.092 R)
• M4: 501,153 km (0.089 R)
• M5: 619,934 km (0.077 R)
• M6: 724,203 km (0.114 R)
• M7: 820,245 km (0.038 R)
• M8: 934,239 km (0.036 R)
• M9: 1,044,044 km (0.103 R)
• M10: 1,241,662 km (0.091 R)
• M11: 1,356,703 km (0.076 R)
• M12: 1,503,010 km (0.113 R)
• M13: 1,610,421 km (0.053 R)
• M14: 1,716,336 km (0.026 R)
• M15: 1,854,565 km (0.103 R)
• M16: 1,974,841 km (0.065 R)
• M17: 2,173,807 km (0.088 R)
• M18: 2,421,840 km (0.088 R)
• M19: 2,539,873 km (0.053 R)
• M20: 2,635,615 km (0.104 R)
• M21: 2,791,646 km (0.074 R)
• M22: 2,910,726 km (0.086 R)
• M23: 3,046,860 km (0.109 R)
• M24: 3,409,635 km (0.066 R)
• M25: 3,505,228 km (0.081 R)
• M26: 3,748,324 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 11.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.47 AU - 1.55 AU

Year: 1217 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,606,022 km

• M1: 170,841 km (0.069 R)
• M2: 260,151 km (0.062 R)
• M3: 381,923 km (0.086 R)
• M4: 489,783 km (0.102 R)
• M5: 632,649 km (0.119 R)
• M6: 724,951 km (0.089 R)
• M7: 860,038 km (0.108 R)
• M8: 1,031,627 km (0.119 R)
• M9: 1,114,953 km (0.056 R)
• M10: 1,193,342 km (0.111 R)
• M11: 1,273,826 km (0.115 R)
• M12: 1,348,774 km (0.097 R)
• M13: 1,440,627 km (0.109 R)
• M14: 1,526,945 km (0.069 R)
• M15: 1,696,589 km (0.037 R)
• M16: 1,864,289 km (0.091 R)
• M17: 2,135,210 km (0.037 R)
• M18: 2,216,292 km (0.108 R)
• M19: 2,298,571 km (0.109 R)
• M20: 2,465,971 km (0.086 R)
• M21: 2,852,981 km (0.067 R)
• M22: 2,932,717 km (0.078 R)
• M23: 3,013,200 km (0.052 R)
• M24: 3,114,927 km (0.099 R)
• M25: 3,248,967 km (0.099 R)
• M26: 3,716,909 km (0.112 R)
• M27: 3,903,457 km (0.118 R)
• M28: 4,070,558 km (0.11 R)
• M29: 4,149,546 km (0.108 R)
• M30: 4,297,348 km (0.114 R)
• M31: 4,435,427 km (0.098 R)
• M32: 5,014,521 km (0.089 R)
• M33: 5,208,699 km (0.119 R)
• M34: 5,331,519 km (0.078 R)
• M35: 5,405,569 km (0.064 R)
• M36: 5,480,069 km (0.113 R)
• M37: 6,204,572 km (0.067 R)
• M38: 6,771,099 km (0.1 R)
• M39: 6,959,143 km (0.111 R)
• M40: 7,589,399 km (0.064 R)
• M41: 7,897,272 km (0.117 R)
• M42: 8,038,642 km (0.071 R)
• M43: 8,152,186 km (0.118 R)
• M44: 8,280,841 km (0.066 R)
• M45: 8,453,177 km (0.074 R)
• M46: 8,612,349 km (0.117 R)
• M47: 8,714,076 km (0.051 R)
• M48: 8,860,233 km (0.111 R)
• M49: 8,977,667 km (0.037 R)
• M50: 9,214,182 km (0.096 R)
• M51: 9,318,302 km (0.092 R)
• M52: 9,437,681 km (0.091 R)
• M53: 9,678,234 km (0.095 R)
• M54: 9,951,250 km (0.071 R)
• M55: 10,042,804 km (0.098 R)
• M56: 10,150,066 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 10.5

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.95 AU - 2.45 AU

Year: 2141 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,606,022 km

• M1: 146,905 km (0.064 R)
• M2: 246,537 km (0.086 R)
• M3: 334,950 km (0.109 R)
• M4: 400,473 km (0.069 R)
• M5: 478,564 km (0.071 R)
• M6: 607,517 km (0.069 R)
• M7: 807,679 km (0.093 R)
• M8: 911,799 km (0.098 R)
• M9: 983,756 km (0.107 R)
• M10: 1,086,380 km (0.119 R)
• M11: 1,364,183 km (0.047 R)
• M12: 1,609,374 km (0.118 R)
• M13: 1,822,850 km (0.075 R)
• M14: 1,998,029 km (0.116 R)
• M15: 2,166,626 km (0.035 R)
• M16: 2,277,478 km (0.096 R)
• M17: 2,441,138 km (0.05 R)
• M18: 2,753,648 km (0.076 R)
• M19: 2,969,219 km (0.091 R)
• M20: 3,051,497 km (0.058 R)
• M21: 3,416,965 km (0.113 R)
• M22: 3,663,502 km (0.031 R)
• M23: 4,143,562 km (0.112 R)
• M24: 4,251,272 km (0.09 R)
• M25: 4,516,659 km (0.026 R)
• M26: 4,739,410 km (0.036 R)
• M27: 5,096,799 km (0.116 R)
• M28: 5,462,865 km (0.098 R)
• M29: 5,700,427 km (0.118 R)
• M30: 6,028,046 km (0.067 R)
• M31: 6,203,076 km (0.092 R)
• M32: 6,397,553 km (0.117 R)
• M33: 6,486,564 km (0.098 R)
• M34: 6,558,221 km (0.071 R)
• M35: 6,702,134 km (0.12 R)
• M36: 6,792,491 km (0.117 R)
• M37: 6,938,200 km (0.063 R)
• M38: 7,606,304 km (0.049 R)
• M39: 8,005,431 km (0.056 R)
• M40: 8,082,324 km (0.114 R)
• M41: 8,275,455 km (0.102 R)
• M42: 8,587,666 km (0.085 R)
• M43: 8,765,089 km (0.099 R)
• M44: 8,923,663 km (0.115 R)
• M45: 9,023,444 km (0.086 R)
• M46: 9,527,290 km (0.087 R)
• M47: 9,875,105 km (0.072 R)
• M48: 10,541,264 km (0.094 R)
• M49: 11,329,645 km (0.059 R)
• M50: 11,502,580 km (0.059 R)
• M51: 11,829,302 km (0.049 R)
• M52: 12,004,780 km (0.066 R)
• M53: 12,358,280 km (0.058 R)
• M54: 12,648,051 km (0.106 R)
• M55: 12,737,660 km (0.112 R)
• M56: 12,827,569 km (0.09 R)
• M57: 13,188,997 km (0.095 R)
• M58: 13,393,797 km (0.112 R)
• M59: 13,668,458 km (0.075 R)
• M60: 13,760,461 km (0.116 R)
• M61: 14,037,666 km (0.099 R)
• M62: 14,809,591 km (0.111 R)
• M63: 14,975,046 km (0.075 R)
• M64: 15,212,607 km (0.062 R)
• M65: 15,307,901 km (0.093 R)
• M66: 15,595,279 km (0.049 R)
• M67: 15,884,302 km (0.043 R)
• M68: 16,005,177 km (0.118 R)
• M69: 16,175,120 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 10.2

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.71 AU - 2.71 AU

Year: 2155 Days

Day: 11.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,606,022 km

• M1: 130,749 km (0.074 R)
• M2: 261,048 km (0.097 R)
• M3: 355,893 km (0.058 R)
• M4: 446,998 km (0.077 R)
• M5: 680,072 km (0.117 R)
• M6: 1,014,274 km (0.086 R)
• M7: 1,105,827 km (0.036 R)
• M8: 1,190,649 km (0.118 R)
• M9: 1,347,129 km (0.083 R)
• M10: 1,458,729 km (0.051 R)
• M11: 1,768,247 km (0.109 R)
• M12: 1,868,627 km (0.11 R)
• M13: 1,993,990 km (0.11 R)
• M14: 2,301,563 km (0.062 R)
• M15: 2,473,451 km (0.071 R)
• M16: 2,586,398 km (0.111 R)
• M17: 2,675,259 km (0.039 R)
• M18: 2,752,451 km (0.112 R)
• M19: 2,869,437 km (0.072 R)
• M20: 3,122,108 km (0.084 R)
• M21: 3,258,092 km (0.116 R)
• M22: 3,409,934 km (0.08 R)
• M23: 3,493,709 km (0.119 R)
• M24: 3,894,033 km (0.091 R)
• M25: 4,189,040 km (0.094 R)
• M26: 4,369,604 km (0.106 R)
• M27: 4,445,600 km (0.101 R)
• M28: 4,660,722 km (0.046 R)
• M29: 4,910,849 km (0.085 R)
• M30: 5,037,559 km (0.12 R)
• M31: 5,407,963 km (0.117 R)
• M32: 5,555,317 km (0.113 R)
• M33: 5,753,983 km (0.087 R)
• M34: 5,904,478 km (0.055 R)
• M35: 6,192,305 km (0.078 R)
• M36: 6,329,336 km (0.047 R)
• M37: 6,589,038 km (0.115 R)
• M38: 6,764,217 km (0.097 R)
• M39: 6,869,983 km (0.094 R)
• M40: 7,154,967 km (0.05 R)
• M41: 7,480,193 km (0.063 R)
• M42: 7,884,107 km (0.066 R)
• M43: 8,351,900 km (0.108 R)
• M44: 8,465,594 km (0.083 R)
• M45: 8,828,818 km (0.086 R)
• M46: 9,255,770 km (0.116 R)
• M47: 9,471,789 km (0.081 R)
• M48: 9,550,777 km (0.083 R)
• M49: 10,433,853 km (0.077 R)
• M50: 10,597,214 km (0.077 R)
• M51: 10,905,984 km (0.046 R)
• M52: 11,030,150 km (0.074 R)
• M53: 11,616,424 km (0.099 R)
• M54: 11,722,190 km (0.117 R)
• M55: 11,977,404 km (0.081 R)
• M56: 12,148,544 km (0.074 R)
• M57: 12,645,059 km (0.067 R)
• M58: 12,710,284 km (0.045 R)
• M59: 12,972,529 km (0.11 R)
• M60: 13,792,026 km (0.092 R)
• M61: 13,881,635 km (0.082 R)
• M62: 14,129,070 km (0.094 R)
• M63: 14,423,329 km (0.034 R)
• M64: 14,491,546 km (0.084 R)
• M65: 14,719,682 km (0.066 R)
• M66: 14,788,348 km (0.033 R)
• M67: 14,949,016 km (0.083 R)
• M68: 15,271,998 km (0.096 R)
• M69: 15,364,749 km (0.036 R)
• M70: 15,527,511 km (0.11 R)
• M71: 15,644,048 km (0.104 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 8.7

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.93 AU - 3.27 AU

Year: 3581 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,606,022 km

• M1: 139,575 km (0.065 R)
• M2: 249,380 km (0.043 R)
• M3: 487,689 km (0.051 R)
• M4: 558,449 km (0.108 R)
• M5: 829,670 km (0.089 R)
• M6: 916,437 km (0.116 R)
• M7: 1,019,509 km (0.075 R)
• M8: 1,223,561 km (0.092 R)
• M9: 1,280,259 km (0.111 R)
• M10: 1,455,886 km (0.109 R)
• M11: 1,577,510 km (0.082 R)
• M12: 1,639,593 km (0.073 R)
• M13: 1,912,758 km (0.116 R)
• M14: 1,979,180 km (0.076 R)
• M15: 2,340,608 km (0.102 R)
• M16: 2,502,024 km (0.05 R)
• M17: 2,556,628 km (0.115 R)
• M18: 2,931,071 km (0.063 R)
• M19: 3,085,606 km (0.057 R)
• M20: 3,242,983 km (0.113 R)
• M21: 4,263,839 km (0.071 R)
• M22: 4,439,466 km (0.102 R)
• M23: 5,423,671 km (0.11 R)
• M24: 5,686,065 km (0.109 R)
• M25: 6,247,955 km (0.112 R)
• M26: 6,472,801 km (0.109 R)
• M27: 6,802,215 km (0.095 R)
• M28: 7,059,224 km (0.105 R)
• M29: 7,163,045 km (0.115 R)
• M30: 7,451,021 km (0.119 R)
• M31: 7,822,921 km (0.086 R)
• M32: 7,984,188 km (0.108 R)
• M33: 8,065,270 km (0.107 R)
• M34: 8,228,182 km (0.055 R)
• M35: 8,474,719 km (0.086 R)
• M36: 8,695,825 km (0.097 R)
• M37: 10,680,839 km (0.084 R)
• M38: 10,859,908 km (0.07 R)
• M39: 11,009,805 km (0.105 R)
• M40: 11,160,450 km (0.103 R)
• M41: 11,769,912 km (0.117 R)
• M42: 11,862,214 km (0.113 R)
• M43: 13,565,385 km (0.071 R)
• M44: 13,791,727 km (0.11 R)
• M45: 13,856,652 km (0.076 R)
• M46: 14,412,408 km (0.119 R)
• M47: 14,511,293 km (0.119 R)
• M48: 15,242,976 km (0.041 R)
• M49: 15,410,974 km (0.08 R)
• M50: 15,918,560 km (0.1 R)
• M51: 16,054,993 km (0.1 R)
• M52: 16,500,645 km (0.117 R)
• M53: 17,299,049 km (0.117 R)
• M54: 17,509,384 km (0.038 R)
• M55: 17,968,051 km (0.083 R)
• M56: 18,287,891 km (0.076 R)
• M57: 18,466,361 km (0.048 R)
• M58: 18,681,483 km (0.119 R)
• M59: 19,331,336 km (0.111 R)
• M60: 19,549,749 km (0.105 R)
• M61: 20,099,072 km (0.105 R)
• M62: 21,664,016 km (0.09 R)
• M63: 22,346,780 km (0.081 R)
• M64: 22,844,193 km (0.104 R)
• M65: 23,461,434 km (0.088 R)
• M66: 23,538,926 km (0.117 R)
• M67: 23,888,985 km (0.069 R)
• M68: 24,201,495 km (0.1 R)
• M69: 24,319,079 km (0.09 R)
• M70: 24,476,156 km (0.116 R)
• M71: 25,306,125 km (0.111 R)
• M72: 26,185,611 km (0.104 R)
• M73: 26,871,966 km (0.109 R)
• M74: 27,074,971 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.3

Radius: 7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.55 AU - 8.73 AU

Year: 15235 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,606,022 km

• M1: 88,712 km (0.114 R)
• M2: 170,691 km (0.119 R)
• M3: 229,932 km (0.098 R)
• M4: 506,389 km (0.111 R)
• M5: 569,369 km (0.111 R)
• M6: 792,719 km (0.072 R)
• M7: 943,663 km (0.047 R)
• M8: 1,063,042 km (0.078 R)
• M9: 1,295,069 km (0.115 R)
• M10: 2,187,121 km (0.096 R)
• M11: 2,648,780 km (0.098 R)
• M12: 2,705,029 km (0.076 R)
• M13: 2,934,362 km (0.029 R)
• M14: 3,021,877 km (0.059 R)
• M15: 3,110,439 km (0.097 R)
• M16: 3,534,698 km (0.065 R)
• M17: 4,437,222 km (0.08 R)
• M18: 4,948,698 km (0.099 R)
• M19: 5,264,499 km (0.058 R)
• M20: 5,842,246 km (0.109 R)
• M21: 5,915,848 km (0.079 R)
• M22: 6,063,950 km (0.102 R)
• M23: 7,332,689 km (0.049 R)
• M24: 7,412,275 km (0.11 R)
• M25: 7,652,380 km (0.108 R)
• M26: 7,773,405 km (0.087 R)
• M27: 8,388,102 km (0.098 R)
• M28: 8,513,016 km (0.112 R)
• M29: 8,680,416 km (0.114 R)
• M30: 9,103,629 km (0.104 R)
• M31: 9,926,268 km (0.096 R)
• M32: 10,014,381 km (0.103 R)
• M33: 10,191,056 km (0.065 R)
• M34: 10,637,456 km (0.055 R)
• M35: 11,456,953 km (0.029 R)
• M36: 12,391,192 km (0.085 R)
• M37: 12,915,383 km (0.07 R)
• M38: 14,084,191 km (0.045 R)
• M39: 14,431,407 km (0.085 R)
• M40: 14,581,005 km (0.1 R)
• M41: 15,184,932 km (0.054 R)
• M42: 16,106,006 km (0.102 R)
• M43: 16,365,109 km (0.113 R)
• M44: 16,782,488 km (0.112 R)
• M45: 17,627,715 km (0.107 R)
• M46: 18,324,542 km (0.061 R)
• M47: 18,649,319 km (0.11 R)
• M48: 18,757,927 km (0.1 R)
• M49: 18,975,892 km (0.074 R)
• M50: 19,966,977 km (0.075 R)
• M51: 20,580,927 km (0.053 R)
• M52: 21,031,366 km (0.07 R)
• M53: 22,575,366 km (0.05 R)
• M54: 23,156,404 km (0.107 R)
• M55: 23,566,153 km (0.057 R)
• M56: 24,392,681 km (0.099 R)
• M57: 24,869,300 km (0.068 R)
• M58: 25,168,645 km (0.117 R)
• M59: 25,348,910 km (0.032 R)
• M60: 25,409,049 km (0.094 R)
• M61: 27,854,675 km (0.096 R)
• M62: 28,290,304 km (0.12 R)
• M63: 28,916,520 km (0.103 R)
• M64: 29,547,375 km (0.1 R)
• M65: 30,566,136 km (0.105 R)
• M66: 30,630,164 km (0.074 R)
• M67: 31,661,193 km (0.108 R)
• M68: 32,376,420 km (0.079 R)
• M69: 35,559,863 km (0.117 R)
• M70: 35,829,588 km (0.051 R)
• M71: 36,642,951 km (0.087 R)
• M72: 38,080,886 km (0.071 R)
• M73: 38,772,028 km (0.11 R)
• M74: 39,119,245 km (0.109 R)
• M75: 39,886,532 km (0.059 R)
• M76: 39,956,544 km (0.095 R)
• M77: 40,941,048 km (0.113 R)
• M78: 42,647,062 km (0.085 R)
• M79: 43,077,156 km (0.093 R)
• M80: 43,436,789 km (0.03 R)
• M81: 45,468,627 km (0.036 R)
• M82: 47,234,630 km (0.119 R)
• M83: 47,754,034 km (0.095 R)
• M84: 48,723,428 km (0.073 R)
• M85: 49,098,021 km (0.073 R)
• M86: 49,173,119 km (0.084 R)
• M87: 49,398,414 km (0.063 R)
• M88: 50,152,088 km (0.087 R)
• M89: 50,530,271 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit