🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.3

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 302 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,109,781 km

• M1: 108,907 km (0.071 R)
• M2: 163,660 km (0.092 R)
• M3: 216,019 km (0.046 R)
• M4: 319,990 km (0.112 R)
• M5: 392,844 km (0.107 R)
• M6: 461,210 km (0.09 R)
• M7: 573,708 km (0.051 R)
• M8: 656,435 km (0.112 R)
• M9: 716,275 km (0.041 R)
• M10: 922,570 km (0.082 R)
• M11: 975,229 km (0.108 R)
• M12: 1,028,934 km (0.111 R)
• M13: 1,159,832 km (0.11 R)
• M14: 1,381,836 km (0.072 R)
• M15: 1,438,384 km (0.098 R)
• M16: 1,509,143 km (0.119 R)
• M17: 1,567,486 km (0.087 R)
• M18: 1,622,090 km (0.06 R)
• M19: 1,691,204 km (0.106 R)
• M20: 1,789,639 km (0.07 R)
• M21: 1,851,722 km (0.075 R)
• M22: 1,933,852 km (0.089 R)
• M23: 2,017,178 km (0.066 R)
• M24: 2,096,764 km (0.087 R)
• M25: 2,157,201 km (0.065 R)
• M26: 2,274,636 km (0.097 R)
• M27: 2,341,955 km (0.117 R)
• M28: 2,656,110 km (0.071 R)
• M29: 2,876,767 km (0.106 R)
• M30: 2,972,360 km (0.103 R)
• M31: 3,057,631 km (0.102 R)
• M32: 3,178,356 km (0.109 R)
• M33: 3,236,400 km (0.113 R)
• M34: 3,288,909 km (0.095 R)
• M35: 3,365,354 km (0.089 R)
• M36: 3,568,059 km (0.101 R)
• M37: 3,640,614 km (0.076 R)
• M38: 3,707,484 km (0.086 R)
• M39: 3,811,754 km (0.09 R)
• M40: 4,004,436 km (0.087 R)
• M41: 4,212,975 km (0.096 R)
• M42: 4,270,421 km (0.11 R)
• M43: 4,392,642 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 11.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.27 AU - 3.21 AU

Year: 3188 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,109,781 km

• M1: 284,386 km (0.096 R)
• M2: 360,531 km (0.073 R)
• M3: 463,753 km (0.115 R)
• M4: 570,267 km (0.025 R)
• M5: 696,528 km (0.116 R)
• M6: 833,260 km (0.1 R)
• M7: 933,640 km (0.07 R)
• M8: 1,038,508 km (0.09 R)
• M9: 1,197,381 km (0.106 R)
• M10: 1,273,527 km (0.096 R)
• M11: 1,391,111 km (0.075 R)
• M12: 1,824,496 km (0.111 R)
• M13: 1,913,357 km (0.098 R)
• M14: 2,033,933 km (0.093 R)
• M15: 2,141,793 km (0.102 R)
• M16: 2,542,416 km (0.108 R)
• M17: 2,760,230 km (0.105 R)
• M18: 2,984,178 km (0.106 R)
• M19: 3,160,704 km (0.053 R)
• M20: 3,322,419 km (0.086 R)
• M21: 3,561,028 km (0.119 R)
• M22: 4,094,195 km (0.08 R)
• M23: 4,211,778 km (0.071 R)
• M24: 4,652,494 km (0.07 R)
• M25: 4,754,669 km (0.094 R)
• M26: 4,919,825 km (0.1 R)
• M27: 5,513,130 km (0.114 R)
• M28: 5,664,972 km (0.094 R)
• M29: 5,752,337 km (0.065 R)
• M30: 6,106,585 km (0.081 R)
• M31: 6,674,309 km (0.114 R)
• M32: 6,836,323 km (0.098 R)
• M33: 7,023,171 km (0.118 R)
• M34: 7,117,119 km (0.119 R)
• M35: 7,211,665 km (0.06 R)
• M36: 7,401,803 km (0.119 R)
• M37: 7,497,546 km (0.087 R)
• M38: 8,031,311 km (0.059 R)
• M39: 8,154,430 km (0.094 R)
• M40: 8,678,172 km (0.09 R)
• M41: 8,753,869 km (0.109 R)
• M42: 9,264,297 km (0.108 R)
• M43: 9,341,789 km (0.095 R)
• M44: 10,154,255 km (0.107 R)
• M45: 10,448,065 km (0.096 R)
• M46: 10,853,176 km (0.057 R)
• M47: 11,263,523 km (0.083 R)
• M48: 11,678,956 km (0.108 R)
• M49: 11,986,829 km (0.117 R)
• M50: 12,099,476 km (0.103 R)
• M51: 12,811,262 km (0.088 R)
• M52: 14,514,733 km (0.111 R)
• M53: 14,997,187 km (0.111 R)
• M54: 15,823,116 km (0.111 R)
• M55: 16,507,078 km (0.099 R)
• M56: 17,137,184 km (0.117 R)
• M57: 17,295,907 km (0.055 R)
• M58: 17,582,986 km (0.111 R)
• M59: 17,775,219 km (0.116 R)
• M60: 17,935,887 km (0.108 R)
• M61: 18,356,108 km (0.092 R)
• M62: 18,486,108 km (0.094 R)
• M63: 19,008,953 km (0.03 R)
• M64: 19,173,211 km (0.087 R)
• M65: 19,305,156 km (0.079 R)
• M66: 19,536,584 km (0.119 R)
• M67: 19,868,841 km (0.104 R)
• M68: 20,606,359 km (0.061 R)
• M69: 20,978,558 km (0.071 R)
• M70: 21,182,460 km (0.118 R)
• M71: 22,177,436 km (0.111 R)
• M72: 22,732,892 km (0.105 R)
• M73: 23,363,298 km (0.082 R)
• M74: 23,645,439 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.9

Radius: 7.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6 AU - 8.28 AU

Year: 13411 Days

Day: 18.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,109,781 km

• M1: 171,888 km (0.104 R)
• M2: 401,670 km (0.083 R)
• M3: 575,054 km (0.065 R)
• M4: 758,760 km (0.073 R)
• M5: 872,156 km (0.039 R)
• M6: 961,166 km (0.094 R)
• M7: 1,068,877 km (0.073 R)
• M8: 1,296,714 km (0.111 R)
• M9: 1,612,216 km (0.116 R)
• M10: 1,722,769 km (0.113 R)
• M11: 1,778,868 km (0.091 R)
• M12: 1,912,459 km (0.109 R)
• M13: 2,500,828 km (0.096 R)
• M14: 3,684,895 km (0.1 R)
• M15: 3,831,501 km (0.045 R)
• M16: 4,514,265 km (0.098 R)
• M17: 4,776,660 km (0.087 R)
• M18: 5,649,713 km (0.085 R)
• M19: 6,075,768 km (0.047 R)
• M20: 6,365,539 km (0.109 R)
• M21: 6,898,556 km (0.037 R)
• M22: 7,049,201 km (0.058 R)
• M23: 7,322,965 km (0.077 R)
• M24: 7,724,785 km (0.093 R)
• M25: 7,944,096 km (0.064 R)
• M26: 8,133,636 km (0.067 R)
• M27: 8,388,850 km (0.12 R)
• M28: 8,972,581 km (0.075 R)
• M29: 10,871,128 km (0.089 R)
• M30: 11,116,917 km (0.098 R)
• M31: 11,222,832 km (0.1 R)
• M32: 11,471,314 km (0.107 R)
• M33: 12,336,888 km (0.11 R)
• M34: 12,999,756 km (0.08 R)
• M35: 14,168,414 km (0.1 R)
• M36: 14,360,049 km (0.095 R)
• M37: 15,096,071 km (0.103 R)
• M38: 15,370,433 km (0.059 R)
• M39: 15,606,798 km (0.117 R)
• M40: 16,564,374 km (0.099 R)
• M41: 16,685,399 km (0.077 R)
• M42: 16,928,345 km (0.098 R)
• M43: 17,746,795 km (0.076 R)
• M44: 18,160,733 km (0.109 R)
• M45: 18,368,973 km (0.1 R)
• M46: 18,536,074 km (0.098 R)
• M47: 19,125,041 km (0.118 R)
• M48: 19,336,871 km (0.107 R)
• M49: 19,977,000 km (0.085 R)
• M50: 20,105,954 km (0.029 R)
• M51: 20,191,973 km (0.06 R)
• M52: 20,797,844 km (0.052 R)
• M53: 22,427,713 km (0.04 R)
• M54: 23,733,702 km (0.089 R)
• M55: 23,915,763 km (0.108 R)
• M56: 24,925,399 km (0.103 R)
• M57: 25,342,328 km (0.101 R)
• M58: 25,435,378 km (0.06 R)
• M59: 25,995,772 km (0.03 R)
• M60: 26,089,420 km (0.042 R)
• M61: 27,033,532 km (0.078 R)
• M62: 27,128,527 km (0.111 R)
• M63: 27,509,702 km (0.089 R)
• M64: 27,605,295 km (0.092 R)
• M65: 27,988,714 km (0.043 R)
• M66: 29,637,732 km (0.066 R)
• M67: 29,686,800 km (0.079 R)
• M68: 29,931,991 km (0.041 R)
• M69: 30,424,617 km (0.07 R)
• M70: 31,318,165 km (0.095 R)
• M71: 31,567,843 km (0.116 R)
• M72: 32,270,505 km (0.111 R)
• M73: 33,079,979 km (0.081 R)
• M74: 33,130,692 km (0.083 R)
• M75: 33,691,385 km (0.104 R)
• M76: 33,947,198 km (0.063 R)
• M77: 34,203,758 km (0.074 R)
• M78: 34,357,993 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.9

Radius: 3.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.61 AU - 10.39 AU

Year: 22228 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,109,781 km

• M1: 183,407 km (0.071 R)
• M2: 212,130 km (0.119 R)
• M3: 274,662 km (0.087 R)
• M4: 457,021 km (0.076 R)
• M5: 497,413 km (0.119 R)
• M6: 671,246 km (0.077 R)
• M7: 1,449,903 km (0.08 R)
• M8: 1,653,804 km (0.093 R)
• M9: 2,133,864 km (0.046 R)
• M10: 2,202,380 km (0.111 R)
• M11: 2,365,292 km (0.053 R)
• M12: 2,902,498 km (0.104 R)
• M13: 3,158,609 km (0.113 R)
• M14: 3,637,771 km (0.074 R)
• M15: 4,427,050 km (0.061 R)
• M16: 4,573,357 km (0.093 R)
• M17: 5,113,255 km (0.097 R)
• M18: 5,205,258 km (0.118 R)
• M19: 6,482,375 km (0.029 R)
• M20: 6,581,858 km (0.089 R)
• M21: 6,782,468 km (0.102 R)
• M22: 7,121,158 km (0.113 R)
• M23: 7,223,932 km (0.108 R)
• M24: 7,258,189 km (0.095 R)
• M25: 7,500,089 km (0.084 R)
• M26: 9,265,943 km (0.107 R)
• M27: 9,340,741 km (0.118 R)
• M28: 9,566,036 km (0.081 R)
• M29: 10,213,944 km (0.059 R)
• M30: 10,797,376 km (0.116 R)
• M31: 10,954,902 km (0.111 R)
• M32: 11,793,548 km (0.089 R)
• M33: 12,118,624 km (0.081 R)
• M34: 12,528,822 km (0.072 R)
• M35: 12,570,111 km (0.038 R)
• M36: 13,616,847 km (0.107 R)
• M37: 13,872,211 km (0.062 R)
• M38: 13,914,846 km (0.07 R)
• M39: 14,172,005 km (0.095 R)
• M40: 14,301,257 km (0.08 R)
• M41: 14,387,575 km (0.11 R)
• M42: 14,430,809 km (0.1 R)
• M43: 14,474,043 km (0.066 R)
• M44: 15,172,366 km (0.044 R)
• M45: 16,285,224 km (0.118 R)
• M46: 16,646,952 km (0.081 R)
• M47: 16,783,236 km (0.051 R)
• M48: 16,828,713 km (0.083 R)
• M49: 17,194,330 km (0.065 R)
• M50: 17,240,257 km (0.092 R)
• M51: 17,424,113 km (0.03 R)
• M52: 17,794,068 km (0.07 R)
• M53: 18,166,417 km (0.116 R)
• M54: 19,299,023 km (0.046 R)
• M55: 19,537,931 km (0.064 R)
• M56: 19,633,673 km (0.054 R)
• M57: 20,308,809 km (0.12 R)
• M58: 20,991,424 km (0.069 R)
• M59: 22,278,863 km (0.096 R)
• M60: 22,881,742 km (0.063 R)
• M61: 23,337,268 km (0.115 R)
• M62: 23,795,935 km (0.039 R)
• M63: 24,360,517 km (0.107 R)
• M64: 24,773,856 km (0.076 R)
• M65: 24,981,348 km (0.116 R)
• M66: 25,189,439 km (0.057 R)
• M67: 25,764,792 km (0.101 R)
• M68: 26,291,527 km (0.117 R)
• M69: 26,715,487 km (0.094 R)
• M70: 27,141,691 km (0.027 R)
• M71: 28,433,768 km (0.118 R)
• M72: 28,488,072 km (0.101 R)
• M73: 29,032,758 km (0.077 R)
• M74: 29,361,125 km (0.026 R)
• M75: 29,470,930 km (0.038 R)
• M76: 30,021,600 km (0.101 R)
• M77: 30,353,707 km (0.037 R)
• M78: 31,413,309 km (0.058 R)
• M79: 32,145,291 km (0.054 R)
• M80: 32,258,387 km (0.102 R)
• M81: 32,598,573 km (0.105 R)
• M82: 32,996,802 km (0.09 R)
• M83: 33,855,793 km (0.084 R)
• M84: 34,374,748 km (0.094 R)
• M85: 34,954,290 km (0.03 R)
• M86: 36,299,624 km (0.092 R)
• M87: 37,542,782 km (0.089 R)
• M88: 37,781,092 km (0.109 R)
• M89: 38,020,000 km (0.084 R)
• M90: 38,739,565 km (0.12 R)
• M91: 39,040,706 km (0.117 R)
• M92: 40,131,274 km (0.093 R)
• M93: 40,558,077 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.5

Radius: 5

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.9 AU - 12.28 AU

Year: 22529 Days

Day: 24.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,109,781 km

• M1: 385,663 km (0.111 R)
• M2: 476,170 km (0.055 R)
• M3: 721,361 km (0.086 R)
• M4: 1,396,197 km (0.099 R)
• M5: 1,653,954 km (0.072 R)
• M6: 1,773,333 km (0.081 R)
• M7: 2,180,539 km (0.079 R)
• M8: 2,378,008 km (0.12 R)
• M9: 2,546,904 km (0.103 R)
• M10: 4,606,118 km (0.089 R)
• M11: 4,774,416 km (0.114 R)
• M12: 4,859,238 km (0.11 R)
• M13: 5,247,594 km (0.04 R)
• M14: 5,645,674 km (0.074 R)
• M15: 6,284,307 km (0.117 R)
• M16: 6,471,005 km (0.068 R)
• M17: 6,706,921 km (0.053 R)
• M18: 6,802,066 km (0.044 R)
• M19: 7,382,356 km (0.096 R)
• M20: 8,231,324 km (0.111 R)
• M21: 8,282,187 km (0.119 R)
• M22: 9,216,126 km (0.099 R)
• M23: 9,321,892 km (0.063 R)
• M24: 9,428,256 km (0.114 R)
• M25: 9,481,513 km (0.04 R)
• M26: 11,749,866 km (0.094 R)
• M27: 12,153,331 km (0.027 R)
• M28: 13,450,195 km (0.105 R)
• M29: 14,236,930 km (0.099 R)
• M30: 14,852,376 km (0.071 R)
• M31: 15,350,836 km (0.079 R)
• M32: 15,728,421 km (0.08 R)
• M33: 16,492,417 km (0.054 R)
• M34: 16,749,875 km (0.098 R)
• M35: 17,203,456 km (0.076 R)
• M36: 17,464,504 km (0.072 R)
• M37: 19,395,813 km (0.057 R)
• M38: 19,940,499 km (0.097 R)
• M39: 20,077,381 km (0.089 R)
• M40: 21,674,487 km (0.06 R)
• M41: 21,744,798 km (0.063 R)
• M42: 22,452,546 km (0.083 R)
• M43: 23,456,049 km (0.047 R)
• M44: 24,401,058 km (0.049 R)
• M45: 24,988,679 km (0.108 R)
• M46: 26,252,781 km (0.09 R)
• M47: 27,385,386 km (0.069 R)
• M48: 27,919,451 km (0.034 R)
• M49: 31,115,310 km (0.096 R)
• M50: 32,232,806 km (0.097 R)
• M51: 32,313,140 km (0.099 R)
• M52: 33,607,461 km (0.097 R)
• M53: 34,097,095 km (0.09 R)
• M54: 34,260,904 km (0.119 R)
• M55: 34,671,401 km (0.077 R)
• M56: 35,829,588 km (0.099 R)
• M57: 37,421,608 km (0.102 R)
• M58: 37,759,699 km (0.102 R)
• M59: 38,353,902 km (0.083 R)
• M60: 38,439,023 km (0.115 R)
• M61: 39,465,414 km (0.078 R)
• M62: 40,760,932 km (0.093 R)
• M63: 41,021,831 km (0.068 R)
• M64: 42,510,030 km (0.118 R)
• M65: 43,216,581 km (0.084 R)
• M66: 43,305,143 km (0.085 R)
• M67: 43,837,861 km (0.119 R)
• M68: 44,641,052 km (0.099 R)
• M69: 45,269,213 km (0.115 R)
• M70: 45,449,179 km (0.054 R)
• M71: 46,534,063 km (0.107 R)
• M72: 47,719,028 km (0.119 R)
• M73: 48,361,102 km (0.119 R)
• M74: 48,453,105 km (0.097 R)
• M75: 51,051,769 km (0.078 R)
• M76: 52,462,477 km (0.108 R)
• M77: 52,746,115 km (0.099 R)
• M78: 56,286,348 km (0.12 R)
• M79: 57,159,102 km (0.116 R)
• M80: 57,548,356 km (0.104 R)
• M81: 60,694,250 km (0.044 R)
• M82: 61,888,340 km (0.093 R)
• M83: 63,693,837 km (0.049 R)
• M84: 65,414,960 km (0.113 R)
• M85: 65,516,687 km (0.091 R)
• M86: 65,822,166 km (0.04 R)
• M87: 66,843,769 km (0.115 R)
• M88: 67,561,989 km (0.084 R)
• M89: 68,179,678 km (0.102 R)
• M90: 68,592,568 km (0.08 R)
• M91: 68,902,685 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit