🌌 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: 614.2

Radius: 11.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.5 AU - 0.7 AU

Year: 321 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,903,977 km

• M1: 142,866 km (0.089 R)
• M2: 230,979 km (0.067 R)
• M3: 327,470 km (0.057 R)
• M4: 409,898 km (0.059 R)
• M5: 481,556 km (0.086 R)
• M6: 710,739 km (0.11 R)
• M7: 783,594 km (0.12 R)
• M8: 866,770 km (0.087 R)
• M9: 968,497 km (0.072 R)
• M10: 1,054,665 km (0.061 R)
• M11: 1,155,943 km (0.117 R)
• M12: 1,231,190 km (0.096 R)
• M13: 1,351,467 km (0.046 R)
• M14: 1,426,565 km (0.088 R)
• M15: 1,498,522 km (0.088 R)
• M16: 1,576,462 km (0.118 R)
• M17: 1,708,108 km (0.107 R)
• M18: 1,957,339 km (0.054 R)
• M19: 2,213,300 km (0.095 R)
• M20: 2,334,774 km (0.026 R)
• M21: 2,469,412 km (0.074 R)
• M22: 2,612,128 km (0.115 R)
• M23: 2,808,850 km (0.054 R)
• M24: 2,888,884 km (0.118 R)
• M25: 2,993,005 km (0.077 R)
• M26: 3,086,653 km (0.111 R)
• M27: 3,199,001 km (0.101 R)
• M28: 3,276,792 km (0.074 R)
• M29: 3,349,197 km (0.098 R)
• M30: 3,422,051 km (0.097 R)
• M31: 3,495,504 km (0.093 R)
• M32: 3,719,003 km (0.069 R)
• M33: 3,794,550 km (0.102 R)
• M34: 3,973,020 km (0.11 R)
• M35: 4,095,541 km (0.074 R)
• M36: 4,167,198 km (0.107 R)
• M37: 4,291,813 km (0.12 R)
• M38: 4,471,181 km (0.1 R)
• M39: 4,652,943 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 10.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.58 AU - 1.58 AU

Year: 1371 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 65,903,977 km

• M1: 265,536 km (0.092 R)
• M2: 346,169 km (0.106 R)
• M3: 480,060 km (0.092 R)
• M4: 653,294 km (0.119 R)
• M5: 732,880 km (0.042 R)
• M6: 821,442 km (0.106 R)
• M7: 897,438 km (0.092 R)
• M8: 1,098,647 km (0.069 R)
• M9: 1,353,412 km (0.108 R)
• M10: 1,444,816 km (0.09 R)
• M11: 1,538,465 km (0.086 R)
• M12: 1,724,863 km (0.107 R)
• M13: 1,897,051 km (0.1 R)
• M14: 2,281,816 km (0.062 R)
• M15: 2,447,571 km (0.072 R)
• M16: 2,568,296 km (0.093 R)
• M17: 2,674,660 km (0.029 R)
• M18: 2,749,160 km (0.119 R)
• M19: 2,951,267 km (0.088 R)
• M20: 3,062,867 km (0.092 R)
• M21: 3,158,460 km (0.07 R)
• M22: 3,281,429 km (0.032 R)
• M23: 3,388,242 km (0.109 R)
• M24: 3,586,908 km (0.085 R)
• M25: 3,669,486 km (0.07 R)
• M26: 3,761,788 km (0.088 R)
• M27: 4,235,265 km (0.117 R)
• M28: 4,390,847 km (0.082 R)
• M29: 4,627,810 km (0.114 R)
• M30: 4,697,822 km (0.114 R)
• M31: 4,919,825 km (0.111 R)
• M32: 5,093,807 km (0.11 R)
• M33: 5,186,708 km (0.082 R)
• M34: 5,564,143 km (0.084 R)
• M35: 5,638,643 km (0.08 R)
• M36: 5,713,442 km (0.103 R)
• M37: 6,168,967 km (0.094 R)
• M38: 6,246,160 km (0.062 R)
• M39: 6,312,432 km (0.072 R)
• M40: 6,390,223 km (0.086 R)
• M41: 6,670,270 km (0.099 R)
• M42: 6,920,098 km (0.094 R)
• M43: 6,988,764 km (0.058 R)
• M44: 7,103,804 km (0.086 R)
• M45: 7,335,681 km (0.061 R)
• M46: 7,440,848 km (0.109 R)
• M47: 7,605,406 km (0.119 R)
• M48: 7,747,524 km (0.044 R)
• M49: 7,890,390 km (0.08 R)
• M50: 7,998,250 km (0.118 R)
• M51: 8,130,644 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 8.5

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.33 AU - 3.59 AU

Year: 3515 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,903,977 km

• M1: 131,497 km (0.078 R)
• M2: 401,969 km (0.09 R)
• M3: 541,843 km (0.111 R)
• M4: 634,145 km (0.072 R)
• M5: 731,982 km (0.07 R)
• M6: 1,325,437 km (0.118 R)
• M7: 1,424,471 km (0.12 R)
• M8: 1,540,858 km (0.088 R)
• M9: 1,645,277 km (0.115 R)
• M10: 1,721,423 km (0.118 R)
• M11: 1,972,897 km (0.115 R)
• M12: 2,119,652 km (0.109 R)
• M13: 2,202,679 km (0.038 R)
• M14: 2,423,934 km (0.092 R)
• M15: 2,493,497 km (0.088 R)
• M16: 2,581,311 km (0.075 R)
• M17: 2,980,438 km (0.039 R)
• M18: 3,130,335 km (0.088 R)
• M19: 3,876,530 km (0.11 R)
• M20: 4,123,217 km (0.07 R)
• M21: 4,248,580 km (0.106 R)
• M22: 4,332,803 km (0.116 R)
• M23: 4,396,382 km (0.117 R)
• M24: 4,460,261 km (0.104 R)
• M25: 4,653,840 km (0.108 R)
• M26: 5,026,937 km (0.113 R)
• M27: 5,569,978 km (0.089 R)
• M28: 5,918,989 km (0.105 R)
• M29: 6,155,653 km (0.071 R)
• M30: 6,323,053 km (0.078 R)
• M31: 6,419,544 km (0.111 R)
• M32: 6,933,562 km (0.03 R)
• M33: 7,486,326 km (0.103 R)
• M34: 7,845,511 km (0.11 R)
• M35: 8,157,871 km (0.085 R)
• M36: 8,474,271 km (0.074 R)
• M37: 9,696,485 km (0.091 R)
• M38: 10,342,299 km (0.044 R)
• M39: 10,570,286 km (0.069 R)
• M40: 10,799,769 km (0.095 R)
• M41: 11,234,650 km (0.047 R)
• M42: 11,439,600 km (0.083 R)
• M43: 11,823,468 km (0.113 R)
• M44: 12,181,605 km (0.12 R)
• M45: 12,271,663 km (0.111 R)
• M46: 12,331,801 km (0.109 R)
• M47: 12,725,393 km (0.075 R)
• M48: 13,030,872 km (0.081 R)
• M49: 13,215,326 km (0.066 R)
• M50: 13,307,927 km (0.113 R)
• M51: 13,618,193 km (0.102 R)
• M52: 14,562,904 km (0.053 R)
• M53: 14,626,633 km (0.1 R)
• M54: 15,075,277 km (0.109 R)
• M55: 15,236,693 km (0.035 R)
• M56: 15,366,244 km (0.078 R)
• M57: 16,052,151 km (0.077 R)
• M58: 16,150,885 km (0.097 R)
• M59: 16,216,858 km (0.068 R)
• M60: 16,548,217 km (0.1 R)
• M61: 16,814,801 km (0.103 R)
• M62: 17,150,049 km (0.071 R)
• M63: 17,453,733 km (0.092 R)
• M64: 17,725,253 km (0.111 R)
• M65: 17,861,387 km (0.047 R)
• M66: 18,582,300 km (0.097 R)
• M67: 18,929,067 km (0.109 R)
• M68: 19,068,193 km (0.091 R)
• M69: 19,207,918 km (0.094 R)
• M70: 19,347,792 km (0.106 R)
• M71: 19,523,270 km (0.108 R)
• M72: 19,911,028 km (0.071 R)
• M73: 20,551,007 km (0.075 R)
• M74: 20,729,927 km (0.041 R)
• M75: 21,741,807 km (0.084 R)
• M76: 22,363,984 km (0.079 R)
• M77: 22,621,741 km (0.101 R)
• M78: 23,066,196 km (0.099 R)
• M79: 23,550,894 km (0.091 R)
• M80: 24,265,223 km (0.094 R)
• M81: 24,568,159 km (0.082 R)
• M82: 24,834,294 km (0.112 R)
• M83: 25,139,623 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 9.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.98 AU - 3.34 AU

Year: 3877 Days

Day: 6.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,903,977 km

• M1: 139,425 km (0.039 R)
• M2: 220,507 km (0.118 R)
• M3: 283,338 km (0.098 R)
• M4: 423,960 km (0.118 R)
• M5: 965,056 km (0.114 R)
• M6: 1,057,507 km (0.089 R)
• M7: 1,172,698 km (0.09 R)
• M8: 1,261,858 km (0.066 R)
• M9: 1,511,387 km (0.111 R)
• M10: 1,587,233 km (0.063 R)
• M11: 1,765,404 km (0.057 R)
• M12: 2,190,711 km (0.091 R)
• M13: 2,377,260 km (0.097 R)
• M14: 2,504,568 km (0.082 R)
• M15: 2,660,449 km (0.1 R)
• M16: 2,792,843 km (0.042 R)
• M17: 3,009,161 km (0.102 R)
• M18: 3,133,327 km (0.106 R)
• M19: 3,315,837 km (0.094 R)
• M20: 3,386,896 km (0.037 R)
• M21: 3,458,553 km (0.068 R)
• M22: 3,809,360 km (0.053 R)
• M23: 3,898,969 km (0.065 R)
• M24: 4,233,321 km (0.094 R)
• M25: 4,388,454 km (0.065 R)
• M26: 4,752,425 km (0.102 R)
• M27: 4,816,603 km (0.083 R)
• M28: 4,962,461 km (0.067 R)
• M29: 5,391,657 km (0.07 R)
• M30: 5,661,831 km (0.083 R)
• M31: 5,747,101 km (0.088 R)
• M32: 6,057,966 km (0.118 R)
• M33: 6,356,563 km (0.086 R)
• M34: 7,041,422 km (0.044 R)
• M35: 7,133,275 km (0.054 R)
• M36: 7,636,373 km (0.064 R)
• M37: 7,882,761 km (0.109 R)
• M38: 8,558,943 km (0.087 R)
• M39: 8,657,079 km (0.094 R)
• M40: 9,273,871 km (0.106 R)
• M41: 9,679,281 km (0.114 R)
• M42: 9,781,606 km (0.092 R)
• M43: 10,465,568 km (0.066 R)
• M44: 10,781,668 km (0.066 R)
• M45: 10,930,219 km (0.088 R)
• M46: 11,122,302 km (0.057 R)
• M47: 11,208,022 km (0.082 R)
• M48: 11,618,070 km (0.109 R)
• M49: 12,720,905 km (0.074 R)
• M50: 12,990,481 km (0.078 R)
• M51: 13,103,427 km (0.113 R)
• M52: 13,512,577 km (0.118 R)
• M53: 13,672,797 km (0.109 R)
• M54: 13,741,612 km (0.114 R)
• M55: 14,064,593 km (0.081 R)
• M56: 14,134,156 km (0.044 R)
• M57: 14,883,043 km (0.078 R)
• M58: 14,977,440 km (0.084 R)
• M59: 15,072,285 km (0.103 R)
• M60: 15,143,344 km (0.108 R)
• M61: 15,214,702 km (0.099 R)
• M62: 15,429,225 km (0.06 R)
• M63: 15,500,883 km (0.106 R)
• M64: 15,885,349 km (0.052 R)
• M65: 16,175,719 km (0.053 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.3

Radius: 6.7

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.54 AU - 8.8 AU

Year: 13252 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,903,977 km

• M1: 151,692 km (0.078 R)
• M2: 276,606 km (0.071 R)
• M3: 406,457 km (0.073 R)
• M4: 504,743 km (0.056 R)
• M5: 629,807 km (0.036 R)
• M6: 1,019,659 km (0.1 R)
• M7: 1,323,941 km (0.086 R)
• M8: 1,550,582 km (0.103 R)
• M9: 1,844,542 km (0.083 R)
• M10: 2,302,610 km (0.068 R)
• M11: 2,392,369 km (0.108 R)
• M12: 2,575,477 km (0.049 R)
• M13: 2,826,652 km (0.092 R)
• M14: 2,890,680 km (0.086 R)
• M15: 3,184,939 km (0.051 R)
• M16: 4,015,805 km (0.095 R)
• M17: 5,103,681 km (0.111 R)
• M18: 5,781,359 km (0.115 R)
• M19: 5,944,870 km (0.061 R)
• M20: 6,529,498 km (0.112 R)
• M21: 7,395,969 km (0.078 R)
• M22: 8,856,044 km (0.108 R)
• M23: 8,950,141 km (0.073 R)
• M24: 9,187,104 km (0.075 R)
• M25: 9,715,484 km (0.118 R)
• M26: 9,812,573 km (0.098 R)
• M27: 10,303,105 km (0.084 R)
• M28: 11,053,637 km (0.084 R)
• M29: 11,155,064 km (0.116 R)
• M30: 11,205,928 km (0.081 R)
• M31: 11,256,791 km (0.071 R)
• M32: 11,307,804 km (0.081 R)
• M33: 12,554,403 km (0.114 R)
• M34: 13,409,355 km (0.111 R)
• M35: 14,504,262 km (0.073 R)
• M36: 14,670,914 km (0.032 R)
• M37: 14,782,514 km (0.047 R)
• M38: 14,894,263 km (0.086 R)
• M39: 15,627,742 km (0.088 R)
• M40: 17,070,912 km (0.074 R)
• M41: 17,957,130 km (0.116 R)
• M42: 18,255,727 km (0.092 R)
• M43: 18,435,843 km (0.09 R)
• M44: 20,891,791 km (0.108 R)
• M45: 21,080,135 km (0.11 R)
• M46: 22,221,866 km (0.092 R)
• M47: 23,123,642 km (0.067 R)
• M48: 25,296,102 km (0.118 R)
• M49: 25,429,843 km (0.117 R)
• M50: 26,644,278 km (0.09 R)
• M51: 27,395,559 km (0.088 R)
• M52: 28,223,284 km (0.099 R)
• M53: 29,761,748 km (0.106 R)
• M54: 30,044,339 km (0.097 R)
• M55: 30,256,917 km (0.057 R)
• M56: 30,754,929 km (0.114 R)
• M57: 30,826,287 km (0.087 R)
• M58: 31,975,498 km (0.091 R)
• M59: 32,047,753 km (0.12 R)
• M60: 32,120,159 km (0.092 R)
• M61: 32,410,079 km (0.066 R)
• M62: 33,358,231 km (0.087 R)
• M63: 34,686,211 km (0.096 R)
• M64: 35,058,111 km (0.086 R)
• M65: 36,181,891 km (0.111 R)
• M66: 37,317,488 km (0.079 R)
• M67: 37,393,484 km (0.108 R)
• M68: 37,469,779 km (0.055 R)
• M69: 37,851,403 km (0.027 R)
• M70: 38,926,712 km (0.072 R)
• M71: 39,081,097 km (0.103 R)
• M72: 39,623,390 km (0.102 R)
• M73: 40,715,155 km (0.09 R)
• M74: 41,737,806 km (0.117 R)
• M75: 42,054,205 km (0.083 R)
• M76: 42,371,353 km (0.116 R)
• M77: 43,247,548 km (0.1 R)
• M78: 44,049,392 km (0.115 R)
• M79: 44,290,843 km (0.117 R)
• M80: 44,452,110 km (0.043 R)
• M81: 44,613,526 km (0.104 R)
• M82: 45,180,203 km (0.088 R)
• M83: 46,402,268 km (0.117 R)
• M84: 47,800,409 km (0.059 R)
• M85: 47,882,987 km (0.104 R)
• M86: 48,380,101 km (0.093 R)
• M87: 49,379,265 km (0.074 R)
• M88: 49,630,141 km (0.034 R)
• M89: 51,737,227 km (0.086 R)
• M90: 52,929,821 km (0.03 R)
• M91: 55,950,800 km (0.089 R)
• M92: 57,438,252 km (0.113 R)
• M93: 58,054,446 km (0.073 R)
• M94: 58,584,471 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 7.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.54 AU - 11.4 AU

Year: 20116 Days

Day: 19 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,903,977 km

• M1: 178,470 km (0.065 R)
• M2: 384,018 km (0.118 R)
• M3: 541,544 km (0.118 R)
• M4: 1,035,217 km (0.053 R)
• M5: 1,363,435 km (0.06 R)
• M6: 1,958,535 km (0.043 R)
• M7: 2,460,436 km (0.097 R)
• M8: 2,525,810 km (0.115 R)
• M9: 3,035,490 km (0.092 R)
• M10: 3,839,130 km (0.099 R)
• M11: 4,030,615 km (0.094 R)
• M12: 4,951,390 km (0.117 R)
• M13: 5,159,930 km (0.06 R)
• M14: 5,672,153 km (0.059 R)
• M15: 6,335,171 km (0.08 R)
• M16: 6,516,034 km (0.062 R)
• M17: 7,069,098 km (0.104 R)
• M18: 7,878,273 km (0.119 R)
• M19: 8,318,539 km (0.088 R)
• M20: 8,616,389 km (0.1 R)
• M21: 9,325,183 km (0.093 R)
• M22: 9,895,151 km (0.109 R)
• M23: 12,511,319 km (0.053 R)
• M24: 13,370,310 km (0.059 R)
• M25: 13,836,157 km (0.102 R)
• M26: 14,189,059 km (0.082 R)
• M27: 14,544,952 km (0.109 R)
• M28: 14,724,021 km (0.111 R)
• M29: 15,508,362 km (0.093 R)
• M30: 15,569,249 km (0.055 R)
• M31: 15,813,542 km (0.118 R)
• M32: 16,741,348 km (0.108 R)
• M33: 17,559,499 km (0.093 R)
• M34: 19,628,437 km (0.106 R)
• M35: 19,694,260 km (0.053 R)
• M36: 20,091,144 km (0.11 R)
• M37: 20,624,460 km (0.109 R)
• M38: 21,909,655 km (0.112 R)
• M39: 22,458,530 km (0.119 R)
• M40: 22,665,573 km (0.12 R)
• M41: 22,942,479 km (0.117 R)
• M42: 23,011,892 km (0.089 R)
• M43: 23,569,743 km (0.111 R)
• M44: 24,414,971 km (0.11 R)
• M45: 24,627,849 km (0.11 R)
• M46: 24,769,967 km (0.09 R)
• M47: 25,055,250 km (0.076 R)
• M48: 26,425,267 km (0.092 R)
• M49: 26,789,837 km (0.055 R)
• M50: 27,302,958 km (0.116 R)
• M51: 27,523,914 km (0.069 R)
• M52: 29,841,334 km (0.111 R)
• M53: 29,993,027 km (0.109 R)
• M54: 30,297,159 km (0.101 R)
• M55: 32,142,898 km (0.103 R)
• M56: 32,454,211 km (0.059 R)
• M57: 35,219,228 km (0.106 R)
• M58: 35,379,448 km (0.109 R)
• M59: 36,832,941 km (0.104 R)
• M60: 37,321,677 km (0.036 R)
• M61: 38,305,732 km (0.118 R)
• M62: 38,553,017 km (0.113 R)
• M63: 39,714,196 km (0.057 R)
• M64: 39,964,622 km (0.059 R)
• M65: 40,215,498 km (0.114 R)
• M66: 41,731,523 km (0.084 R)
• M67: 41,901,167 km (0.078 R)
• M68: 43,009,238 km (0.075 R)
• M69: 45,254,104 km (0.116 R)
• M70: 46,127,606 km (0.082 R)
• M71: 47,713,942 km (0.098 R)
• M72: 49,407,838 km (0.098 R)
• M73: 50,487,636 km (0.089 R)
• M74: 51,030,526 km (0.06 R)
• M75: 51,666,317 km (0.105 R)
• M76: 55,722,215 km (0.034 R)
• M77: 56,752,196 km (0.111 R)
• M78: 57,599,519 km (0.036 R)
• M79: 58,261,340 km (0.044 R)
• M80: 58,356,185 km (0.112 R)
• M81: 58,640,720 km (0.087 R)
• M82: 60,838,013 km (0.076 R)
• M83: 61,222,779 km (0.086 R)
• M84: 61,995,003 km (0.063 R)
• M85: 62,479,252 km (0.083 R)
• M86: 63,159,323 km (0.071 R)
• M87: 63,646,564 km (0.089 R)
• M88: 63,744,101 km (0.103 R)
• M89: 63,939,476 km (0.118 R)
• M90: 64,428,811 km (0.101 R)
• M91: 65,608,091 km (0.12 R)
• M92: 65,706,676 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit