🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.83 AU

Year: 366 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,304,805 km

• M1: 192,383 km (0.082 R)
• M2: 281,094 km (0.107 R)
• M3: 373,097 km (0.118 R)
• M4: 491,279 km (0.062 R)
• M5: 610,060 km (0.057 R)
• M6: 780,602 km (0.12 R)
• M7: 980,913 km (0.106 R)
• M8: 1,092,364 km (0.101 R)
• M9: 1,182,122 km (0.102 R)
• M10: 1,347,129 km (0.114 R)
• M11: 1,439,730 km (0.115 R)
• M12: 1,549,086 km (0.095 R)
• M13: 1,736,233 km (0.08 R)
• M14: 1,915,451 km (0.084 R)
• M15: 2,090,181 km (0.085 R)
• M16: 2,226,316 km (0.025 R)
• M17: 2,326,247 km (0.049 R)
• M18: 2,450,563 km (0.109 R)
• M19: 2,542,416 km (0.111 R)
• M20: 2,700,092 km (0.104 R)
• M21: 2,789,103 km (0.114 R)
• M22: 2,885,145 km (0.097 R)
• M23: 3,019,184 km (0.082 R)
• M24: 3,287,264 km (0.099 R)
• M25: 3,376,274 km (0.082 R)
• M26: 3,517,794 km (0.061 R)
• M27: 3,714,066 km (0.087 R)
• M28: 3,806,967 km (0.073 R)
• M29: 3,974,815 km (0.103 R)
• M30: 4,090,305 km (0.063 R)
• M31: 4,331,756 km (0.085 R)
• M32: 4,436,774 km (0.067 R)
• M33: 4,570,963 km (0.109 R)
• M34: 4,663,564 km (0.101 R)
• M35: 4,916,085 km (0.096 R)
• M36: 5,055,062 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 8

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,304,805 km

• M1: 101,577 km (0.104 R)
• M2: 160,967 km (0.083 R)
• M3: 256,710 km (0.062 R)
• M4: 333,005 km (0.106 R)
• M5: 439,219 km (0.111 R)
• M6: 517,160 km (0.115 R)
• M7: 567,425 km (0.049 R)
• M8: 678,277 km (0.102 R)
• M9: 812,765 km (0.101 R)
• M10: 888,911 km (0.053 R)
• M11: 961,914 km (0.105 R)
• M12: 1,114,205 km (0.112 R)
• M13: 1,199,625 km (0.076 R)
• M14: 1,750,594 km (0.112 R)
• M15: 1,800,410 km (0.112 R)
• M16: 1,996,982 km (0.113 R)
• M17: 2,049,042 km (0.095 R)
• M18: 2,124,290 km (0.084 R)
• M19: 2,177,547 km (0.037 R)
• M20: 2,285,556 km (0.106 R)
• M21: 2,458,641 km (0.085 R)
• M22: 2,579,217 km (0.037 R)
• M23: 2,685,282 km (0.106 R)
• M24: 2,935,709 km (0.08 R)
• M25: 2,986,721 km (0.037 R)
• M26: 3,106,849 km (0.094 R)
• M27: 3,184,939 km (0.085 R)
• M28: 3,441,200 km (0.117 R)
• M29: 3,694,918 km (0.038 R)
• M30: 3,851,996 km (0.066 R)
• M31: 3,982,894 km (0.119 R)
• M32: 4,058,441 km (0.05 R)
• M33: 4,259,051 km (0.101 R)
• M34: 4,326,670 km (0.113 R)
• M35: 4,384,863 km (0.115 R)
• M36: 4,482,401 km (0.09 R)
• M37: 4,561,089 km (0.105 R)
• M38: 4,799,698 km (0.094 R)
• M39: 4,950,942 km (0.102 R)
• M40: 5,022,001 km (0.109 R)
• M41: 5,185,810 km (0.116 R)
• M42: 5,247,744 km (0.105 R)
• M43: 5,393,153 km (0.072 R)
• M44: 5,529,436 km (0.088 R)
• M45: 5,624,431 km (0.097 R)
• M46: 5,709,253 km (0.106 R)
• M47: 5,891,015 km (0.108 R)
• M48: 5,988,104 km (0.072 R)
• M49: 6,348,485 km (0.105 R)
• M50: 6,459,038 km (0.092 R)
• M51: 6,626,138 km (0.12 R)
• M52: 6,704,677 km (0.077 R)
• M53: 6,896,611 km (0.119 R)
• M54: 6,976,048 km (0.053 R)
• M55: 7,113,229 km (0.096 R)
• M56: 7,205,082 km (0.095 R)
• M57: 7,378,317 km (0.118 R)
• M58: 7,541,378 km (0.105 R)
• M59: 7,741,091 km (0.118 R)
• M60: 7,930,482 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 14.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.4 AU - 1.54 AU

Year: 1189 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 71,304,805 km

• M1: 191,186 km (0.088 R)
• M2: 297,700 km (0.11 R)
• M3: 508,633 km (0.098 R)
• M4: 676,631 km (0.103 R)
• M5: 803,341 km (0.108 R)
• M6: 902,674 km (0.117 R)
• M7: 1,155,494 km (0.098 R)
• M8: 1,312,123 km (0.111 R)
• M9: 1,467,705 km (0.1 R)
• M10: 1,807,591 km (0.097 R)
• M11: 1,903,932 km (0.05 R)
• M12: 2,052,034 km (0.08 R)
• M13: 2,173,208 km (0.092 R)
• M14: 2,402,093 km (0.109 R)
• M15: 2,498,135 km (0.116 R)
• M16: 2,595,373 km (0.087 R)
• M17: 2,705,178 km (0.027 R)
• M18: 2,827,699 km (0.098 R)
• M19: 3,136,469 km (0.059 R)
• M20: 3,565,665 km (0.11 R)
• M21: 3,812,352 km (0.101 R)
• M22: 4,001,145 km (0.115 R)
• M23: 4,141,617 km (0.12 R)
• M24: 4,244,840 km (0.077 R)
• M25: 4,453,828 km (0.102 R)
• M26: 4,639,628 km (0.068 R)
• M27: 4,895,890 km (0.102 R)
• M28: 5,060,298 km (0.071 R)
• M29: 5,240,413 km (0.116 R)
• M30: 5,408,561 km (0.103 R)
• M31: 5,550,081 km (0.11 R)
• M32: 5,793,626 km (0.089 R)
• M33: 6,306,149 km (0.069 R)
• M34: 6,470,258 km (0.063 R)
• M35: 6,575,425 km (0.11 R)
• M36: 6,696,449 km (0.068 R)
• M37: 7,002,078 km (0.102 R)
• M38: 7,172,171 km (0.086 R)
• M39: 7,375,025 km (0.109 R)
• M40: 8,043,279 km (0.117 R)
• M41: 8,140,368 km (0.11 R)
• M42: 8,417,573 km (0.079 R)
• M43: 8,565,675 km (0.101 R)
• M44: 9,420,926 km (0.08 R)
• M45: 9,608,970 km (0.098 R)
• M46: 9,971,446 km (0.119 R)
• M47: 10,320,907 km (0.098 R)
• M48: 10,727,963 km (0.101 R)
• M49: 10,906,433 km (0.12 R)
• M50: 11,032,095 km (0.104 R)
• M51: 11,393,673 km (0.115 R)
• M52: 11,998,796 km (0.078 R)
• M53: 12,539,144 km (0.114 R)
• M54: 12,670,940 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 11.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.09 AU

Year: 1491 Days

Day: 10.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,304,805 km

• M1: 155,881 km (0.118 R)
• M2: 243,396 km (0.105 R)
• M3: 323,281 km (0.115 R)
• M4: 417,827 km (0.097 R)
• M5: 498,161 km (0.072 R)
• M6: 691,591 km (0.071 R)
• M7: 852,857 km (0.045 R)
• M8: 1,154,746 km (0.103 R)
• M9: 1,248,095 km (0.118 R)
• M10: 1,384,528 km (0.09 R)
• M11: 1,508,246 km (0.113 R)
• M12: 1,592,918 km (0.061 R)
• M13: 1,818,213 km (0.103 R)
• M14: 1,947,914 km (0.112 R)
• M15: 2,054,128 km (0.078 R)
• M16: 2,148,674 km (0.11 R)
• M17: 2,286,155 km (0.117 R)
• M18: 2,384,440 km (0.109 R)
• M19: 2,716,997 km (0.046 R)
• M20: 2,813,786 km (0.115 R)
• M21: 3,165,491 km (0.063 R)
• M22: 3,354,732 km (0.075 R)
• M23: 3,629,244 km (0.109 R)
• M24: 3,744,435 km (0.094 R)
• M25: 3,827,462 km (0.113 R)
• M26: 3,970,178 km (0.094 R)
• M27: 4,071,904 km (0.085 R)
• M28: 4,356,290 km (0.09 R)
• M29: 4,656,234 km (0.106 R)
• M30: 4,763,795 km (0.104 R)
• M31: 5,109,665 km (0.108 R)
• M32: 5,220,517 km (0.114 R)
• M33: 5,322,991 km (0.099 R)
• M34: 5,444,914 km (0.049 R)
• M35: 5,710,600 km (0.104 R)
• M36: 5,825,790 km (0.09 R)
• M37: 6,029,393 km (0.102 R)
• M38: 6,117,356 km (0.06 R)
• M39: 6,254,986 km (0.059 R)
• M40: 6,343,997 km (0.076 R)
• M41: 6,483,422 km (0.109 R)
• M42: 6,583,653 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 11.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.74 AU - 2.58 AU

Year: 2117 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,304,805 km

• M1: 148,999 km (0.058 R)
• M2: 359,484 km (0.073 R)
• M3: 446,699 km (0.108 R)
• M4: 930,499 km (0.046 R)
• M5: 1,143,825 km (0.044 R)
• M6: 1,284,298 km (0.03 R)
• M7: 1,535,323 km (0.064 R)
• M8: 1,655,001 km (0.081 R)
• M9: 1,890,917 km (0.08 R)
• M10: 1,967,810 km (0.079 R)
• M11: 2,045,751 km (0.106 R)
• M12: 2,151,367 km (0.061 R)
• M13: 2,258,928 km (0.11 R)
• M14: 2,549,896 km (0.067 R)
• M15: 2,678,251 km (0.096 R)
• M16: 3,573,594 km (0.076 R)
• M17: 4,028,970 km (0.103 R)
• M18: 4,162,561 km (0.06 R)
• M19: 4,280,743 km (0.108 R)
• M20: 4,434,230 km (0.04 R)
• M21: 4,694,232 km (0.111 R)
• M22: 4,817,201 km (0.059 R)
• M23: 4,905,763 km (0.102 R)
• M24: 5,084,532 km (0.051 R)
• M25: 5,174,740 km (0.119 R)
• M26: 5,522,405 km (0.112 R)
• M27: 5,727,205 km (0.071 R)
• M28: 5,840,002 km (0.073 R)
• M29: 6,356,713 km (0.059 R)
• M30: 6,493,146 km (0.079 R)
• M31: 6,868,337 km (0.111 R)
• M32: 7,008,361 km (0.113 R)
• M33: 7,372,781 km (0.109 R)
• M34: 7,598,525 km (0.117 R)
• M35: 7,681,252 km (0.087 R)
• M36: 8,099,079 km (0.116 R)
• M37: 8,247,181 km (0.106 R)
• M38: 8,374,788 km (0.067 R)
• M39: 8,631,947 km (0.112 R)
• M40: 8,848,265 km (0.078 R)
• M41: 9,044,538 km (0.064 R)
• M42: 9,574,862 km (0.11 R)
• M43: 9,934,047 km (0.118 R)
• M44: 10,619,654 km (0.095 R)
• M45: 11,273,247 km (0.091 R)
• M46: 11,628,841 km (0.084 R)
• M47: 12,012,111 km (0.049 R)
• M48: 12,205,391 km (0.067 R)
• M49: 12,302,330 km (0.112 R)
• M50: 12,399,569 km (0.116 R)
• M51: 12,594,944 km (0.104 R)
• M52: 13,062,886 km (0.082 R)
• M53: 13,486,398 km (0.075 R)
• M54: 13,561,645 km (0.1 R)
• M55: 13,813,419 km (0.104 R)
• M56: 14,168,414 km (0.099 R)
• M57: 14,655,056 km (0.086 R)
• M58: 14,758,279 km (0.081 R)
• M59: 14,939,292 km (0.097 R)
• M60: 15,173,263 km (0.111 R)
• M61: 15,277,683 km (0.095 R)
• M62: 16,041,529 km (0.085 R)
• M63: 16,548,666 km (0.079 R)
• M64: 16,925,802 km (0.11 R)
• M65: 17,442,065 km (0.099 R)
• M66: 17,715,978 km (0.086 R)
• M67: 17,880,985 km (0.097 R)
• M68: 18,184,668 km (0.115 R)
• M69: 18,434,646 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 4

Gravity: 44.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.95 AU - 10.93 AU

Year: 17825 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,304,805 km

• M1: 251,324 km (0.075 R)
• M2: 298,298 km (0.107 R)
• M3: 641,326 km (0.112 R)
• M4: 1,815,520 km (0.109 R)
• M5: 1,909,916 km (0.096 R)
• M6: 2,370,977 km (0.076 R)
• M7: 2,405,235 km (0.081 R)
• M8: 2,828,597 km (0.09 R)
• M9: 3,584,215 km (0.087 R)
• M10: 4,065,771 km (0.117 R)
• M11: 4,695,877 km (0.11 R)
• M12: 5,221,564 km (0.084 R)
• M13: 5,904,478 km (0.036 R)
• M14: 6,138,300 km (0.084 R)
• M15: 6,422,985 km (0.041 R)
• M16: 7,054,437 km (0.069 R)
• M17: 7,153,321 km (0.119 R)
• M18: 7,909,539 km (0.068 R)
• M19: 8,167,146 km (0.12 R)
• M20: 8,219,057 km (0.06 R)
• M21: 10,550,539 km (0.084 R)
• M22: 12,111,144 km (0.098 R)
• M23: 12,467,636 km (0.084 R)
• M24: 12,647,154 km (0.114 R)
• M25: 12,948,294 km (0.082 R)
• M26: 13,251,828 km (0.099 R)
• M27: 14,176,193 km (0.077 R)
• M28: 14,489,003 km (0.064 R)
• M29: 15,762,529 km (0.093 R)
• M30: 15,891,931 km (0.037 R)
• M31: 18,008,442 km (0.113 R)
• M32: 18,076,060 km (0.06 R)
• M33: 19,931,672 km (0.104 R)
• M34: 21,130,699 km (0.112 R)
• M35: 21,416,282 km (0.079 R)
• M36: 22,498,173 km (0.052 R)
• M37: 23,303,010 km (0.036 R)
• M38: 23,524,116 km (0.091 R)
• M39: 24,117,122 km (0.102 R)
• M40: 26,768,744 km (0.057 R)
• M41: 26,923,129 km (0.099 R)
• M42: 27,621,003 km (0.041 R)
• M43: 27,777,033 km (0.109 R)
• M44: 27,854,974 km (0.034 R)
• M45: 29,352,149 km (0.107 R)
• M46: 30,070,369 km (0.112 R)
• M47: 30,150,553 km (0.108 R)
• M48: 30,956,138 km (0.099 R)
• M49: 31,524,161 km (0.06 R)
• M50: 33,414,779 km (0.118 R)
• M51: 33,580,982 km (0.082 R)
• M52: 34,080,938 km (0.111 R)
• M53: 34,164,563 km (0.102 R)
• M54: 34,415,738 km (0.079 R)
• M55: 36,361,408 km (0.103 R)
• M56: 37,563,277 km (0.088 R)
• M57: 38,516,515 km (0.114 R)
• M58: 39,390,167 km (0.114 R)
• M59: 41,156,768 km (0.119 R)
• M60: 41,781,189 km (0.108 R)
• M61: 42,229,085 km (0.117 R)
• M62: 42,768,685 km (0.026 R)
• M63: 42,858,743 km (0.093 R)
• M64: 43,039,307 km (0.118 R)
• M65: 43,763,810 km (0.101 R)
• M66: 45,961,552 km (0.078 R)
• M67: 46,609,161 km (0.059 R)
• M68: 47,259,912 km (0.117 R)
• M69: 47,353,112 km (0.109 R)
• M70: 48,101,101 km (0.093 R)
• M71: 50,272,813 km (0.092 R)
• M72: 50,749,133 km (0.091 R)
• M73: 55,005,043 km (0.092 R)
• M74: 55,495,873 km (0.105 R)
• M75: 55,594,159 km (0.065 R)
• M76: 56,481,873 km (0.068 R)
• M77: 56,877,858 km (0.099 R)
• M78: 57,175,558 km (0.068 R)
• M79: 57,274,742 km (0.086 R)
• M80: 58,972,079 km (0.119 R)
• M81: 59,474,279 km (0.037 R)
• M82: 59,776,467 km (0.115 R)
• M83: 60,584,445 km (0.031 R)
• M84: 63,646,564 km (0.082 R)
• M85: 63,955,483 km (0.054 R)
• M86: 64,885,384 km (0.069 R)
• M87: 65,300,219 km (0.05 R)
• M88: 65,819,772 km (0.117 R)
• M89: 66,340,821 km (0.06 R)
• M90: 66,445,241 km (0.061 R)
• M91: 66,758,648 km (0.064 R)
• M92: 67,177,223 km (0.108 R)
• M93: 67,701,863 km (0.09 R)
• M94: 68,966,414 km (0.06 R)
• M95: 70,344,958 km (0.109 R)
• M96: 70,771,013 km (0.102 R)
• M97: 71,091,152 km (0.035 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit