🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 10.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 329 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,166,965 km

• M1: 142,268 km (0.114 R)
• M2: 212,878 km (0.11 R)
• M3: 304,731 km (0.096 R)
• M4: 432,039 km (0.107 R)
• M5: 550,819 km (0.067 R)
• M6: 618,587 km (0.099 R)
• M7: 733,628 km (0.098 R)
• M8: 929,003 km (0.104 R)
• M9: 1,067,680 km (0.1 R)
• M10: 1,142,030 km (0.116 R)
• M11: 1,236,277 km (0.102 R)
• M12: 1,324,091 km (0.097 R)
• M13: 1,447,659 km (0.077 R)
• M14: 1,550,582 km (0.047 R)
• M15: 1,655,899 km (0.083 R)
• M16: 1,732,643 km (0.116 R)
• M17: 1,954,197 km (0.04 R)
• M18: 2,024,658 km (0.114 R)
• M19: 2,275,384 km (0.119 R)
• M20: 2,355,568 km (0.117 R)
• M21: 2,471,656 km (0.103 R)
• M22: 2,560,068 km (0.054 R)
• M23: 2,631,576 km (0.118 R)
• M24: 2,721,933 km (0.07 R)
• M25: 2,905,789 km (0.104 R)
• M26: 3,005,571 km (0.092 R)
• M27: 3,112,832 km (0.108 R)
• M28: 3,350,843 km (0.073 R)
• M29: 3,594,837 km (0.087 R)
• M30: 3,968,233 km (0.082 R)
• M31: 4,170,340 km (0.029 R)
• M32: 4,261,894 km (0.098 R)
• M33: 4,361,526 km (0.118 R)
• M34: 4,440,214 km (0.079 R)
• M35: 4,526,532 km (0.101 R)
• M36: 4,701,113 km (0.058 R)
• M37: 4,833,507 km (0.096 R)
• M38: 4,937,478 km (0.109 R)
• M39: 5,012,127 km (0.099 R)
• M40: 5,147,364 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 12.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,166,965 km

• M1: 155,582 km (0.12 R)
• M2: 248,781 km (0.095 R)
• M3: 366,066 km (0.102 R)
• M4: 501,751 km (0.091 R)
• M5: 629,508 km (0.067 R)
• M6: 717,023 km (0.101 R)
• M7: 836,850 km (0.032 R)
• M8: 934,987 km (0.078 R)
• M9: 1,015,620 km (0.088 R)
• M10: 1,116,748 km (0.07 R)
• M11: 1,207,704 km (0.048 R)
• M12: 1,315,564 km (0.094 R)
• M13: 1,412,204 km (0.103 R)
• M14: 1,587,533 km (0.049 R)
• M15: 1,680,582 km (0.074 R)
• M16: 1,802,206 km (0.104 R)
• M17: 1,932,505 km (0.038 R)
• M18: 2,139,698 km (0.091 R)
• M19: 2,243,220 km (0.103 R)
• M20: 2,366,040 km (0.094 R)
• M21: 2,521,622 km (0.099 R)
• M22: 2,805,110 km (0.083 R)
• M23: 2,893,522 km (0.058 R)
• M24: 2,995,697 km (0.067 R)
• M25: 3,184,041 km (0.097 R)
• M26: 3,627,449 km (0.101 R)
• M27: 3,793,652 km (0.057 R)
• M28: 3,919,913 km (0.077 R)
• M29: 4,220,306 km (0.051 R)
• M30: 4,307,521 km (0.06 R)
• M31: 4,677,477 km (0.086 R)
• M32: 4,790,423 km (0.109 R)
• M33: 4,873,899 km (0.04 R)
• M34: 4,980,861 km (0.064 R)
• M35: 5,111,759 km (0.118 R)
• M36: 5,353,509 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 10.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 439 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,166,965 km

• M1: 145,260 km (0.025 R)
• M2: 212,728 km (0.063 R)
• M3: 280,496 km (0.099 R)
• M4: 376,538 km (0.086 R)
• M5: 493,374 km (0.078 R)
• M6: 568,472 km (0.088 R)
• M7: 764,595 km (0.092 R)
• M8: 931,845 km (0.111 R)
• M9: 1,028,485 km (0.091 R)
• M10: 1,094,907 km (0.081 R)
• M11: 1,197,381 km (0.106 R)
• M12: 1,289,833 km (0.086 R)
• M13: 1,403,378 km (0.113 R)
• M14: 1,515,426 km (0.091 R)
• M15: 1,592,021 km (0.067 R)
• M16: 1,674,748 km (0.108 R)
• M17: 1,774,081 km (0.038 R)
• M18: 1,875,359 km (0.062 R)
• M19: 1,978,731 km (0.062 R)
• M20: 2,158,996 km (0.091 R)
• M21: 2,289,446 km (0.101 R)
• M22: 2,428,273 km (0.068 R)
• M23: 2,552,888 km (0.095 R)
• M24: 2,726,122 km (0.116 R)
• M25: 2,838,021 km (0.071 R)
• M26: 2,909,379 km (0.112 R)
• M27: 3,072,291 km (0.118 R)
• M28: 3,194,962 km (0.114 R)
• M29: 3,375,826 km (0.111 R)
• M30: 3,508,968 km (0.099 R)
• M31: 3,618,025 km (0.079 R)
• M32: 3,859,176 km (0.117 R)
• M33: 3,938,613 km (0.097 R)
• M34: 4,092,399 km (0.029 R)
• M35: 4,255,012 km (0.102 R)
• M36: 4,350,755 km (0.072 R)
• M37: 4,586,521 km (0.097 R)
• M38: 4,670,745 km (0.094 R)
• M39: 4,798,053 km (0.115 R)
• M40: 4,883,622 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 14

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.73 AU - 0.77 AU

Year: 448 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,166,965 km

• M1: 179,966 km (0.072 R)
• M2: 281,693 km (0.08 R)
• M3: 407,505 km (0.115 R)
• M4: 526,884 km (0.075 R)
• M5: 623,674 km (0.111 R)
• M6: 715,527 km (0.042 R)
• M7: 805,136 km (0.071 R)
• M8: 937,829 km (0.118 R)
• M9: 1,028,934 km (0.106 R)
• M10: 1,120,488 km (0.087 R)
• M11: 1,221,167 km (0.12 R)
• M12: 1,322,146 km (0.071 R)
• M13: 1,445,863 km (0.052 R)
• M14: 1,580,651 km (0.114 R)
• M15: 1,695,093 km (0.087 R)
• M16: 1,951,355 km (0.097 R)
• M17: 2,093,921 km (0.053 R)
• M18: 2,193,554 km (0.057 R)
• M19: 2,389,826 km (0.11 R)
• M20: 2,494,245 km (0.109 R)
• M21: 2,645,489 km (0.117 R)
• M22: 2,732,854 km (0.109 R)
• M23: 2,992,107 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 14.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.62 AU - 0.9 AU

Year: 457 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,166,965 km

• M1: 193,729 km (0.039 R)
• M2: 288,125 km (0.042 R)
• M3: 389,852 km (0.054 R)
• M4: 484,398 km (0.056 R)
• M5: 586,872 km (0.08 R)
• M6: 709,991 km (0.082 R)
• M7: 847,472 km (0.088 R)
• M8: 986,748 km (0.061 R)
• M9: 1,098,946 km (0.073 R)
• M10: 1,276,369 km (0.09 R)
• M11: 1,385,725 km (0.104 R)
• M12: 1,635,404 km (0.069 R)
• M13: 1,771,239 km (0.072 R)
• M14: 1,971,401 km (0.116 R)
• M15: 2,082,851 km (0.092 R)
• M16: 2,196,546 km (0.102 R)
• M17: 2,365,292 km (0.059 R)
• M18: 2,472,254 km (0.108 R)
• M19: 2,611,380 km (0.025 R)
• M20: 2,771,899 km (0.114 R)
• M21: 2,986,871 km (0.119 R)
• M22: 3,103,109 km (0.095 R)
• M23: 3,313,443 km (0.061 R)
• M24: 3,440,601 km (0.105 R)
• M25: 3,576,287 km (0.105 R)
• M26: 3,700,004 km (0.114 R)
• M27: 3,797,093 km (0.1 R)
• M28: 3,909,292 km (0.086 R)
• M29: 4,281,641 km (0.11 R)
• M30: 4,435,427 km (0.101 R)
• M31: 4,531,469 km (0.11 R)
• M32: 4,635,739 km (0.109 R)
• M33: 4,808,824 km (0.101 R)
• M34: 5,076,454 km (0.101 R)
• M35: 5,247,145 km (0.06 R)
• M36: 5,341,093 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 11.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.39 AU - 1.47 AU

Year: 1180 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,166,965 km

• M1: 143,165 km (0.076 R)
• M2: 213,327 km (0.092 R)
• M3: 306,676 km (0.09 R)
• M4: 384,616 km (0.114 R)
• M5: 567,574 km (0.032 R)
• M6: 725,550 km (0.062 R)
• M7: 826,528 km (0.036 R)
• M8: 967,150 km (0.077 R)
• M9: 1,051,224 km (0.026 R)
• M10: 1,145,471 km (0.065 R)
• M11: 1,303,895 km (0.106 R)
• M12: 1,390,063 km (0.061 R)
• M13: 1,486,255 km (0.086 R)
• M14: 1,601,445 km (0.11 R)
• M15: 1,676,992 km (0.043 R)
• M16: 1,754,035 km (0.093 R)
• M17: 1,832,275 km (0.097 R)
• M18: 1,911,562 km (0.1 R)
• M19: 2,001,320 km (0.081 R)
• M20: 2,259,975 km (0.086 R)
• M21: 2,422,438 km (0.077 R)
• M22: 2,850,887 km (0.099 R)
• M23: 3,058,379 km (0.054 R)
• M24: 3,357,275 km (0.098 R)
• M25: 3,444,341 km (0.1 R)
• M26: 3,654,526 km (0.075 R)
• M27: 3,755,505 km (0.102 R)
• M28: 3,834,792 km (0.12 R)
• M29: 3,926,047 km (0.036 R)
• M30: 4,052,606 km (0.076 R)
• M31: 4,122,319 km (0.058 R)
• M32: 4,215,818 km (0.118 R)
• M33: 4,286,428 km (0.062 R)
• M34: 4,488,834 km (0.056 R)
• M35: 4,621,377 km (0.042 R)
• M36: 4,706,499 km (0.109 R)
• M37: 4,865,820 km (0.095 R)
• M38: 4,964,854 km (0.094 R)
• M39: 5,139,584 km (0.059 R)
• M40: 5,354,706 km (0.043 R)
• M41: 5,482,612 km (0.101 R)
• M42: 5,585,835 km (0.101 R)
• M43: 5,912,108 km (0.049 R)
• M44: 6,070,981 km (0.113 R)
• M45: 6,298,519 km (0.108 R)
• M46: 6,501,673 km (0.06 R)
• M47: 6,706,921 km (0.036 R)
• M48: 6,858,913 km (0.083 R)
• M49: 7,081,963 km (0.079 R)
• M50: 7,549,606 km (0.07 R)
• M51: 7,693,220 km (0.051 R)
• M52: 7,968,779 km (0.068 R)
• M53: 8,203,349 km (0.083 R)
• M54: 8,351,152 km (0.06 R)
• M55: 8,589,461 km (0.108 R)
• M56: 9,317,853 km (0.053 R)
• M57: 9,534,022 km (0.118 R)
• M58: 9,642,780 km (0.096 R)
• M59: 9,861,492 km (0.097 R)
• M60: 9,955,738 km (0.086 R)
• M61: 10,129,272 km (0.091 R)
• M62: 10,224,416 km (0.112 R)
• M63: 10,736,639 km (0.114 R)
• M64: 10,898,354 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 4.9

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.4 AU - 11.74 AU

Year: 23720 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,166,965 km

• M1: 67,469 km (0.086 R)
• M2: 499,208 km (0.087 R)
• M3: 1,244,654 km (0.094 R)
• M4: 1,328,728 km (0.096 R)
• M5: 1,715,140 km (0.085 R)
• M6: 1,746,256 km (0.112 R)
• M7: 1,904,680 km (0.109 R)
• M8: 1,936,993 km (0.109 R)
• M9: 2,034,830 km (0.083 R)
• M10: 2,548,250 km (0.078 R)
• M11: 2,619,758 km (0.107 R)
• M12: 2,764,569 km (0.085 R)
• M13: 3,646,897 km (0.083 R)
• M14: 3,768,071 km (0.11 R)
• M15: 4,139,223 km (0.057 R)
• M16: 4,608,811 km (0.057 R)
• M17: 4,652,344 km (0.106 R)
• M18: 5,095,004 km (0.107 R)
• M19: 5,140,033 km (0.095 R)
• M20: 6,648,877 km (0.036 R)
• M21: 8,072,301 km (0.087 R)
• M22: 8,980,809 km (0.111 R)
• M23: 10,661,242 km (0.07 R)
• M24: 11,893,779 km (0.096 R)
• M25: 12,073,446 km (0.066 R)
• M26: 12,133,584 km (0.101 R)
• M27: 12,496,359 km (0.081 R)
• M28: 13,605,926 km (0.114 R)
• M29: 14,426,620 km (0.113 R)
• M30: 14,875,264 km (0.118 R)
• M31: 14,939,741 km (0.068 R)
• M32: 16,781,889 km (0.112 R)
• M33: 16,848,909 km (0.03 R)
• M34: 17,389,107 km (0.079 R)
• M35: 18,209,801 km (0.115 R)
• M36: 19,323,557 km (0.112 R)
• M37: 19,464,329 km (0.05 R)
• M38: 19,534,939 km (0.05 R)
• M39: 19,676,159 km (0.07 R)
• M40: 20,890,744 km (0.114 R)
• M41: 21,835,754 km (0.099 R)
• M42: 22,646,275 km (0.082 R)
• M43: 22,943,526 km (0.042 R)
• M44: 23,018,026 km (0.117 R)
• M45: 23,541,768 km (0.103 R)
• M46: 23,767,362 km (0.087 R)
• M47: 24,524,776 km (0.109 R)
• M48: 26,530,584 km (0.104 R)
• M49: 27,949,819 km (0.106 R)
• M50: 29,312,805 km (0.119 R)
• M51: 29,798,998 km (0.08 R)
• M52: 30,287,734 km (0.046 R)
• M53: 30,533,225 km (0.067 R)
• M54: 31,438,741 km (0.096 R)
• M55: 31,687,223 km (0.076 R)
• M56: 31,770,100 km (0.105 R)
• M57: 31,936,303 km (0.09 R)
• M58: 32,520,184 km (0.117 R)
• M59: 33,275,952 km (0.102 R)
• M60: 34,804,842 km (0.095 R)
• M61: 36,878,867 km (0.043 R)
• M62: 37,140,813 km (0.067 R)
• M63: 39,705,668 km (0.113 R)
• M64: 41,416,769 km (0.106 R)
• M65: 41,780,142 km (0.105 R)
• M66: 42,053,308 km (0.098 R)
• M67: 42,327,072 km (0.063 R)
• M68: 43,889,472 km (0.057 R)
• M69: 44,445,527 km (0.095 R)
• M70: 44,910,627 km (0.077 R)
• M71: 46,503,844 km (0.114 R)
• M72: 47,260,062 km (0.058 R)
• M73: 48,497,535 km (0.052 R)
• M74: 48,880,356 km (0.086 R)
• M75: 49,072,290 km (0.113 R)
• M76: 49,745,630 km (0.046 R)
• M77: 49,842,121 km (0.084 R)
• M78: 51,588,676 km (0.1 R)
• M79: 53,651,631 km (0.094 R)
• M80: 56,142,435 km (0.119 R)
• M81: 56,443,875 km (0.068 R)
• M82: 56,846,592 km (0.051 R)
• M83: 57,756,148 km (0.111 R)
• M84: 59,897,342 km (0.042 R)
• M85: 59,999,966 km (0.077 R)
• M86: 61,856,775 km (0.096 R)
• M87: 62,479,999 km (0.093 R)
• M88: 64,887,927 km (0.055 R)
• M89: 67,112,896 km (0.084 R)
• M90: 67,326,073 km (0.063 R)
• M91: 68,609,922 km (0.096 R)
• M92: 70,767,722 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit