🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 9.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 287 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,686,813 km

• M1: 125,812 km (0.114 R)
• M2: 205,547 km (0.119 R)
• M3: 277,953 km (0.092 R)
• M4: 379,530 km (0.12 R)
• M5: 456,124 km (0.069 R)
• M6: 618,438 km (0.102 R)
• M7: 681,568 km (0.101 R)
• M8: 757,863 km (0.116 R)
• M9: 889,359 km (0.087 R)
• M10: 1,041,052 km (0.099 R)
• M11: 1,193,043 km (0.03 R)
• M12: 1,278,314 km (0.068 R)
• M13: 1,473,539 km (0.049 R)
• M14: 1,669,213 km (0.089 R)
• M15: 1,731,595 km (0.099 R)
• M16: 1,824,047 km (0.04 R)
• M17: 1,888,374 km (0.119 R)
• M18: 1,963,622 km (0.081 R)
• M19: 2,116,959 km (0.041 R)
• M20: 2,237,386 km (0.086 R)
• M21: 2,333,278 km (0.045 R)
• M22: 2,403,439 km (0.075 R)
• M23: 2,474,199 km (0.117 R)
• M24: 2,640,402 km (0.102 R)
• M25: 2,736,295 km (0.109 R)
• M26: 2,833,234 km (0.079 R)
• M27: 2,943,039 km (0.095 R)
• M28: 3,054,340 km (0.081 R)
• M29: 3,178,955 km (0.094 R)
• M30: 3,317,482 km (0.12 R)
• M31: 3,550,705 km (0.06 R)
• M32: 3,663,053 km (0.086 R)
• M33: 3,732,317 km (0.055 R)
• M34: 3,846,610 km (0.081 R)
• M35: 4,026,726 km (0.117 R)
• M36: 4,163,758 km (0.053 R)
• M37: 4,249,328 km (0.055 R)
• M38: 4,395,485 km (0.119 R)
• M39: 4,523,092 km (0.1 R)
• M40: 4,645,163 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 10.4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.24 AU - 1.58 AU

Year: 1177 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,686,813 km

• M1: 129,701 km (0.115 R)
• M2: 199,414 km (0.03 R)
• M3: 391,946 km (0.095 R)
• M4: 493,673 km (0.101 R)
• M5: 571,165 km (0.048 R)
• M6: 872,006 km (0.114 R)
• M7: 1,026,391 km (0.108 R)
• M8: 1,205,460 km (0.083 R)
• M9: 1,527,095 km (0.108 R)
• M10: 1,611,767 km (0.069 R)
• M11: 1,759,570 km (0.103 R)
• M12: 1,948,363 km (0.114 R)
• M13: 2,087,489 km (0.105 R)
• M14: 2,182,035 km (0.058 R)
• M15: 2,365,741 km (0.097 R)
• M16: 2,464,625 km (0.114 R)
• M17: 2,554,683 km (0.082 R)
• M18: 2,635,765 km (0.05 R)
• M19: 2,800,472 km (0.043 R)
• M20: 2,873,775 km (0.099 R)
• M21: 2,968,770 km (0.079 R)
• M22: 3,129,587 km (0.104 R)
• M23: 3,755,355 km (0.09 R)
• M24: 3,836,288 km (0.028 R)
• M25: 3,929,487 km (0.118 R)
• M26: 4,370,801 km (0.114 R)
• M27: 4,529,524 km (0.076 R)
• M28: 4,628,259 km (0.102 R)
• M29: 4,702,759 km (0.057 R)
• M30: 4,928,651 km (0.026 R)
• M31: 5,004,797 km (0.047 R)
• M32: 5,145,419 km (0.051 R)
• M33: 5,522,256 km (0.046 R)
• M34: 5,641,186 km (0.075 R)
• M35: 5,760,864 km (0.118 R)
• M36: 5,921,682 km (0.06 R)
• M37: 6,247,955 km (0.1 R)
• M38: 6,833,182 km (0.083 R)
• M39: 6,918,154 km (0.062 R)
• M40: 7,118,016 km (0.025 R)
• M41: 7,261,929 km (0.097 R)
• M42: 7,363,207 km (0.065 R)
• M43: 7,537,938 km (0.12 R)
• M44: 7,684,693 km (0.091 R)
• M45: 7,876,777 km (0.061 R)
• M46: 8,115,385 km (0.087 R)
• M47: 8,645,859 km (0.106 R)
• M48: 8,738,012 km (0.076 R)
• M49: 9,093,905 km (0.063 R)
• M50: 9,438,878 km (0.059 R)
• M51: 9,613,010 km (0.116 R)
• M52: 9,820,203 km (0.119 R)
• M53: 9,916,244 km (0.091 R)
• M54: 10,093,368 km (0.085 R)
• M55: 10,271,390 km (0.079 R)
• M56: 10,548,595 km (0.102 R)
• M57: 10,811,887 km (0.068 R)
• M58: 10,944,281 km (0.04 R)
• M59: 11,043,913 km (0.083 R)
• M60: 11,127,239 km (0.101 R)
• M61: 11,193,960 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 13.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.48 AU - 2.04 AU

Year: 1641 Days

Day: 13.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,686,813 km

• M1: 178,769 km (0.034 R)
• M2: 270,772 km (0.119 R)
• M3: 357,689 km (0.03 R)
• M4: 475,721 km (0.096 R)
• M5: 639,830 km (0.088 R)
• M6: 825,631 km (0.063 R)
• M7: 939,774 km (0.047 R)
• M8: 1,088,624 km (0.085 R)
• M9: 1,177,634 km (0.1 R)
• M10: 1,300,454 km (0.108 R)
• M11: 1,435,840 km (0.102 R)
• M12: 1,517,970 km (0.061 R)
• M13: 1,704,219 km (0.119 R)
• M14: 1,853,667 km (0.097 R)
• M15: 1,998,478 km (0.114 R)
• M16: 2,299,618 km (0.046 R)
• M17: 2,387,133 km (0.11 R)
• M18: 2,525,362 km (0.101 R)
• M19: 2,727,618 km (0.12 R)
• M20: 2,810,196 km (0.116 R)
• M21: 3,400,060 km (0.085 R)
• M22: 3,489,221 km (0.057 R)
• M23: 3,658,266 km (0.044 R)
• M24: 3,784,078 km (0.086 R)
• M25: 3,969,729 km (0.116 R)
• M26: 4,218,062 km (0.089 R)
• M27: 4,606,268 km (0.082 R)
• M28: 4,867,316 km (0.085 R)
• M29: 4,993,427 km (0.059 R)
• M30: 5,082,438 km (0.049 R)
• M31: 5,210,344 km (0.094 R)
• M32: 5,430,403 km (0.081 R)
• M33: 5,627,124 km (0.038 R)
• M34: 5,733,039 km (0.055 R)
• M35: 5,853,017 km (0.109 R)
• M36: 6,054,675 km (0.047 R)
• M37: 6,217,886 km (0.076 R)
• M38: 6,409,970 km (0.042 R)
• M39: 6,674,010 km (0.107 R)
• M40: 6,984,276 km (0.093 R)
• M41: 7,112,481 km (0.1 R)
• M42: 7,328,052 km (0.116 R)
• M43: 7,633,531 km (0.078 R)
• M44: 7,765,625 km (0.091 R)
• M45: 8,377,630 km (0.055 R)
• M46: 8,651,245 km (0.102 R)
• M47: 8,835,250 km (0.045 R)
• M48: 9,067,127 km (0.112 R)
• M49: 9,176,034 km (0.056 R)
• M50: 9,410,903 km (0.056 R)
• M51: 9,616,151 km (0.104 R)
• M52: 9,711,295 km (0.077 R)
• M53: 10,063,150 km (0.052 R)
• M54: 10,175,946 km (0.113 R)
• M55: 10,337,961 km (0.068 R)
• M56: 10,549,642 km (0.111 R)
• M57: 10,795,880 km (0.119 R)
• M58: 11,077,124 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 14.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.84 AU - 1.92 AU

Year: 1812 Days

Day: 8.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,686,813 km

• M1: 190,737 km (0.079 R)
• M2: 304,880 km (0.112 R)
• M3: 480,209 km (0.093 R)
• M4: 585,526 km (0.091 R)
• M5: 677,080 km (0.104 R)
• M6: 913,744 km (0.081 R)
• M7: 1,189,303 km (0.053 R)
• M8: 1,290,880 km (0.077 R)
• M9: 1,385,127 km (0.114 R)
• M10: 1,625,830 km (0.075 R)
• M11: 1,728,454 km (0.032 R)
• M12: 1,857,108 km (0.107 R)
• M13: 1,964,818 km (0.093 R)
• M14: 2,262,817 km (0.072 R)
• M15: 2,417,502 km (0.105 R)
• M16: 2,575,776 km (0.025 R)
• M17: 2,737,791 km (0.081 R)
• M18: 2,987,170 km (0.118 R)
• M19: 3,200,796 km (0.08 R)
• M20: 3,478,749 km (0.088 R)
• M21: 3,826,115 km (0.044 R)
• M22: 4,027,474 km (0.101 R)
• M23: 4,184,851 km (0.056 R)
• M24: 4,296,152 km (0.099 R)
• M25: 4,457,119 km (0.101 R)
• M26: 5,103,831 km (0.081 R)
• M27: 5,308,780 km (0.11 R)
• M28: 5,569,080 km (0.064 R)
• M29: 5,780,163 km (0.099 R)
• M30: 5,940,382 km (0.114 R)
• M31: 6,083,996 km (0.113 R)
• M32: 6,466,667 km (0.069 R)
• M33: 6,595,920 km (0.099 R)
• M34: 6,800,869 km (0.081 R)
• M35: 7,026,911 km (0.093 R)
• M36: 7,121,906 km (0.12 R)
• M37: 7,428,581 km (0.057 R)
• M38: 7,719,998 km (0.107 R)
• M39: 8,274,258 km (0.104 R)
• M40: 9,589,373 km (0.096 R)
• M41: 9,907,119 km (0.091 R)
• M42: 10,336,016 km (0.111 R)
• M43: 10,771,196 km (0.081 R)
• M44: 11,079,368 km (0.094 R)
• M45: 11,345,802 km (0.08 R)
• M46: 11,569,451 km (0.066 R)
• M47: 11,772,156 km (0.05 R)
• M48: 12,021,386 km (0.088 R)
• M49: 12,363,965 km (0.116 R)
• M50: 12,525,082 km (0.05 R)
• M51: 12,686,797 km (0.05 R)
• M52: 12,802,735 km (0.084 R)
• M53: 13,152,794 km (0.064 R)
• M54: 13,387,813 km (0.087 R)
• M55: 13,482,209 km (0.119 R)
• M56: 13,766,894 km (0.114 R)
• M57: 14,221,671 km (0.063 R)
• M58: 14,681,385 km (0.076 R)
• M59: 14,900,846 km (0.078 R)
• M60: 15,121,502 km (0.065 R)
• M61: 15,417,257 km (0.119 R)
• M62: 16,569,011 km (0.103 R)
• M63: 16,746,734 km (0.1 R)
• M64: 16,848,460 km (0.085 R)
• M65: 17,257,910 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.9

Radius: 4.9

Gravity: 32.48 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.96 AU - 8.92 AU

Year: 15727 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,686,813 km

• M1: 78,090 km (0.108 R)
• M2: 109,356 km (0.088 R)
• M3: 394,938 km (0.032 R)
• M4: 542,292 km (0.097 R)
• M5: 1,005,597 km (0.083 R)
• M6: 1,313,469 km (0.064 R)
• M7: 1,591,123 km (0.059 R)
• M8: 2,041,113 km (0.092 R)
• M9: 2,103,944 km (0.119 R)
• M10: 3,085,606 km (0.062 R)
• M11: 3,415,319 km (0.091 R)
• M12: 3,565,516 km (0.061 R)
• M13: 4,108,107 km (0.118 R)
• M14: 4,267,878 km (0.114 R)
• M15: 4,552,413 km (0.117 R)
• M16: 4,593,552 km (0.114 R)
• M17: 5,139,584 km (0.053 R)
• M18: 5,311,772 km (0.113 R)
• M19: 5,839,553 km (0.097 R)
• M20: 5,929,162 km (0.085 R)
• M21: 6,155,055 km (0.118 R)
• M22: 7,375,025 km (0.076 R)
• M23: 7,715,809 km (0.067 R)
• M24: 8,312,256 km (0.107 R)
• M25: 8,463,649 km (0.082 R)
• M26: 8,923,214 km (0.119 R)
• M27: 9,919,984 km (0.091 R)
• M28: 10,404,382 km (0.076 R)
• M29: 11,620,613 km (0.118 R)
• M30: 11,903,203 km (0.068 R)
• M31: 12,360,075 km (0.117 R)
• M32: 12,939,318 km (0.117 R)
• M33: 13,586,479 km (0.097 R)
• M34: 14,123,984 km (0.053 R)
• M35: 14,244,260 km (0.045 R)
• M36: 15,096,370 km (0.062 R)
• M37: 16,027,617 km (0.108 R)
• M38: 20,203,791 km (0.069 R)
• M39: 21,159,572 km (0.066 R)
• M40: 21,990,588 km (0.077 R)
• M41: 22,130,013 km (0.065 R)
• M42: 22,269,887 km (0.043 R)
• M43: 22,761,615 km (0.067 R)
• M44: 23,185,875 km (0.102 R)
• M45: 23,612,827 km (0.108 R)
• M46: 24,186,086 km (0.094 R)
• M47: 26,376,199 km (0.05 R)
• M48: 26,598,801 km (0.116 R)
• M49: 28,249,314 km (0.116 R)
• M50: 29,163,357 km (0.102 R)
• M51: 29,624,118 km (0.056 R)
• M52: 29,701,161 km (0.115 R)
• M53: 30,708,553 km (0.109 R)
• M54: 31,490,950 km (0.119 R)
• M55: 32,200,792 km (0.114 R)
• M56: 32,438,503 km (0.054 R)
• M57: 32,517,940 km (0.053 R)
• M58: 32,676,962 km (0.079 R)
• M59: 35,746,112 km (0.065 R)
• M60: 37,148,592 km (0.072 R)
• M61: 37,481,298 km (0.1 R)
• M62: 38,821,695 km (0.089 R)
• M63: 40,262,921 km (0.032 R)
• M64: 40,519,032 km (0.079 R)
• M65: 40,604,602 km (0.096 R)
• M66: 41,032,901 km (0.037 R)
• M67: 41,462,845 km (0.109 R)
• M68: 42,067,220 km (0.112 R)
• M69: 44,161,591 km (0.045 R)
• M70: 45,398,765 km (0.108 R)
• M71: 45,665,348 km (0.078 R)
• M72: 47,365,977 km (0.09 R)
• M73: 50,460,409 km (0.099 R)
• M74: 51,013,173 km (0.104 R)
• M75: 51,475,431 km (0.107 R)
• M76: 51,753,383 km (0.077 R)
• M77: 52,310,935 km (0.053 R)
• M78: 53,525,669 km (0.086 R)
• M79: 53,807,213 km (0.029 R)
• M80: 55,033,317 km (0.116 R)
• M81: 55,128,012 km (0.099 R)
• M82: 55,792,526 km (0.085 R)
• M83: 57,513,051 km (0.106 R)
• M84: 57,994,158 km (0.116 R)
• M85: 58,669,891 km (0.061 R)
• M86: 59,834,212 km (0.098 R)
• M87: 61,693,414 km (0.12 R)
• M88: 62,778,447 km (0.03 R)
• M89: 63,571,466 km (0.117 R)
• M90: 63,670,799 km (0.097 R)
• M91: 63,869,764 km (0.107 R)
• M92: 66,373,134 km (0.086 R)
• M93: 66,675,771 km (0.113 R)
• M94: 66,776,750 km (0.118 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.1

Radius: 4.3

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.9 AU - 10.02 AU

Year: 18853 Days

Day: 16.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,686,813 km

• M1: 63,729 km (0.107 R)
• M2: 192,233 km (0.076 R)
• M3: 974,032 km (0.071 R)
• M4: 1,213,388 km (0.112 R)
• M5: 1,288,786 km (0.098 R)
• M6: 1,417,889 km (0.113 R)
• M7: 1,772,884 km (0.096 R)
• M8: 1,801,308 km (0.12 R)
• M9: 1,858,604 km (0.092 R)
• M10: 1,887,476 km (0.094 R)
• M11: 2,063,852 km (0.029 R)
• M12: 2,215,096 km (0.11 R)
• M13: 2,496,040 km (0.091 R)
• M14: 2,689,770 km (0.08 R)
• M15: 2,722,382 km (0.056 R)
• M16: 3,091,440 km (0.08 R)
• M17: 3,369,692 km (0.089 R)
• M18: 4,024,482 km (0.111 R)
• M19: 4,404,909 km (0.087 R)
• M20: 4,876,591 km (0.119 R)
• M21: 5,199,872 km (0.053 R)
• M22: 6,604,896 km (0.103 R)
• M23: 6,693,607 km (0.105 R)
• M24: 6,738,187 km (0.071 R)
• M25: 7,602,564 km (0.117 R)
• M26: 7,882,611 km (0.117 R)
• M27: 8,791,867 km (0.043 R)
• M28: 9,834,863 km (0.071 R)
• M29: 10,140,043 km (0.101 R)
• M30: 10,968,815 km (0.072 R)
• M31: 11,285,215 km (0.076 R)
• M32: 11,497,793 km (0.081 R)
• M33: 11,980,994 km (0.073 R)
• M34: 12,415,875 km (0.078 R)
• M35: 12,470,628 km (0.113 R)
• M36: 13,301,345 km (0.076 R)
• M37: 13,695,236 km (0.045 R)
• M38: 14,783,112 km (0.091 R)
• M39: 15,249,558 km (0.093 R)
• M40: 15,484,427 km (0.089 R)
• M41: 15,661,551 km (0.083 R)
• M42: 15,958,054 km (0.073 R)
• M43: 17,040,843 km (0.064 R)
• M44: 17,345,873 km (0.12 R)
• M45: 17,652,549 km (0.099 R)
• M46: 19,086,744 km (0.113 R)
• M47: 20,170,580 km (0.091 R)
• M48: 23,269,051 km (0.06 R)
• M49: 24,083,612 km (0.111 R)
• M50: 24,220,344 km (0.109 R)
• M51: 24,425,742 km (0.072 R)
• M52: 24,976,561 km (0.114 R)
• M53: 25,184,203 km (0.075 R)
• M54: 27,078,112 km (0.056 R)
• M55: 31,597,015 km (0.062 R)
• M56: 32,046,557 km (0.057 R)
• M57: 32,196,903 km (0.091 R)
• M58: 32,422,795 km (0.072 R)
• M59: 33,407,897 km (0.113 R)
• M60: 36,108,438 km (0.106 R)
• M61: 36,735,403 km (0.1 R)
• M62: 36,892,780 km (0.055 R)
• M63: 40,409,975 km (0.111 R)
• M64: 41,224,236 km (0.068 R)
• M65: 42,620,583 km (0.101 R)
• M66: 42,868,766 km (0.118 R)
• M67: 43,532,532 km (0.076 R)
• M68: 43,949,012 km (0.087 R)
• M69: 44,283,363 km (0.088 R)
• M70: 44,954,310 km (0.102 R)
• M71: 45,122,607 km (0.119 R)
• M72: 45,544,174 km (0.118 R)
• M73: 48,015,082 km (0.067 R)
• M74: 49,136,767 km (0.057 R)
• M75: 49,744,434 km (0.095 R)
• M76: 49,831,350 km (0.107 R)
• M77: 50,267,129 km (0.113 R)
• M78: 50,791,768 km (0.097 R)
• M79: 54,155,925 km (0.06 R)
• M80: 55,143,122 km (0.101 R)
• M81: 56,408,121 km (0.12 R)
• M82: 56,498,777 km (0.063 R)
• M83: 56,589,583 km (0.065 R)
• M84: 57,408,781 km (0.093 R)
• M85: 57,957,057 km (0.094 R)
• M86: 58,048,462 km (0.077 R)
• M87: 58,140,165 km (0.11 R)
• M88: 58,506,979 km (0.087 R)
• M89: 58,782,688 km (0.088 R)
• M90: 59,243,001 km (0.116 R)
• M91: 59,335,303 km (0.11 R)
• M92: 60,724,319 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit