🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 13.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 651 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,444,284 km

• M1: 170,691 km (0.112 R)
• M2: 259,702 km (0.073 R)
• M3: 384,467 km (0.112 R)
• M4: 475,871 km (0.115 R)
• M5: 577,448 km (0.046 R)
• M6: 749,785 km (0.119 R)
• M7: 912,697 km (0.098 R)
• M8: 999,015 km (0.12 R)
• M9: 1,237,922 km (0.073 R)
• M10: 1,361,341 km (0.09 R)
• M11: 1,503,010 km (0.105 R)
• M12: 1,593,367 km (0.109 R)
• M13: 1,707,061 km (0.11 R)
• M14: 1,958,386 km (0.092 R)
• M15: 2,198,341 km (0.103 R)
• M16: 2,358,410 km (0.039 R)
• M17: 2,448,169 km (0.113 R)
• M18: 2,539,125 km (0.075 R)
• M19: 2,690,518 km (0.106 R)
• M20: 2,810,346 km (0.109 R)
• M21: 2,949,621 km (0.077 R)
• M22: 3,037,734 km (0.118 R)
• M23: 3,226,078 km (0.084 R)
• M24: 3,335,285 km (0.065 R)
• M25: 3,455,262 km (0.058 R)
• M26: 3,576,586 km (0.104 R)
• M27: 3,680,407 km (0.062 R)
• M28: 3,823,722 km (0.118 R)
• M29: 4,106,013 km (0.065 R)
• M30: 4,234,817 km (0.1 R)
• M31: 4,435,726 km (0.057 R)
• M32: 4,691,240 km (0.087 R)
• M33: 4,794,911 km (0.065 R)
• M34: 4,899,330 km (0.09 R)
• M35: 5,004,498 km (0.075 R)
• M36: 5,099,791 km (0.063 R)
• M37: 5,195,684 km (0.098 R)
• M38: 5,750,692 km (0.083 R)
• M39: 5,884,133 km (0.103 R)
• M40: 6,063,501 km (0.116 R)
• M41: 6,474,147 km (0.076 R)
• M42: 6,659,499 km (0.109 R)
• M43: 6,858,464 km (0.097 R)
• M44: 7,106,946 km (0.105 R)
• M45: 7,442,943 km (0.106 R)
• M46: 7,552,000 km (0.078 R)
• M47: 7,661,655 km (0.111 R)
• M48: 8,093,245 km (0.114 R)
• M49: 8,180,460 km (0.061 R)
• M50: 8,393,787 km (0.104 R)
• M51: 8,494,765 km (0.046 R)
• M52: 8,596,193 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 11.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.93 AU - 1.19 AU

Year: 767 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 78,444,284 km

• M1: 147,055 km (0.103 R)
• M2: 279,299 km (0.106 R)
• M3: 366,216 km (0.041 R)
• M4: 453,581 km (0.118 R)
• M5: 545,284 km (0.114 R)
• M6: 762,052 km (0.06 R)
• M7: 929,152 km (0.093 R)
• M8: 1,077,254 km (0.066 R)
• M9: 1,253,630 km (0.118 R)
• M10: 1,848,282 km (0.105 R)
• M11: 1,934,300 km (0.098 R)
• M12: 2,143,289 km (0.096 R)
• M13: 2,233,945 km (0.096 R)
• M14: 2,317,570 km (0.071 R)
• M15: 2,427,824 km (0.08 R)
• M16: 2,548,699 km (0.053 R)
• M17: 2,769,505 km (0.112 R)
• M18: 2,941,543 km (0.104 R)
• M19: 3,052,096 km (0.108 R)
• M20: 3,173,420 km (0.093 R)
• M21: 3,277,540 km (0.047 R)
• M22: 3,382,557 km (0.049 R)
• M23: 3,479,198 km (0.077 R)
• M24: 3,567,012 km (0.097 R)
• M25: 3,685,044 km (0.114 R)
• M26: 3,814,596 km (0.055 R)
• M27: 4,057,693 km (0.075 R)
• M28: 4,222,699 km (0.089 R)
• M29: 4,442,608 km (0.116 R)
• M30: 4,623,472 km (0.1 R)
• M31: 4,948,548 km (0.084 R)
• M32: 5,314,764 km (0.091 R)
• M33: 5,427,560 km (0.045 R)
• M34: 5,609,621 km (0.073 R)
• M35: 5,816,964 km (0.055 R)
• M36: 6,038,518 km (0.119 R)
• M37: 6,156,252 km (0.089 R)
• M38: 6,346,241 km (0.066 R)
• M39: 6,574,527 km (0.055 R)
• M40: 6,756,588 km (0.082 R)
• M41: 7,100,962 km (0.117 R)
• M42: 7,250,261 km (0.037 R)
• M43: 7,451,171 km (0.045 R)
• M44: 7,704,739 km (0.109 R)
• M45: 7,806,914 km (0.076 R)
• M46: 8,025,776 km (0.103 R)
• M47: 8,194,523 km (0.104 R)
• M48: 8,377,481 km (0.077 R)
• M49: 8,988,289 km (0.027 R)
• M50: 9,123,077 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.62 AU - 2.36 AU

Year: 1973 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,444,284 km

• M1: 369,357 km (0.108 R)
• M2: 495,917 km (0.095 R)
• M3: 573,259 km (0.116 R)
• M4: 655,687 km (0.069 R)
• M5: 767,287 km (0.109 R)
• M6: 1,021,305 km (0.099 R)
• M7: 1,173,446 km (0.098 R)
• M8: 1,252,583 km (0.068 R)
• M9: 1,354,160 km (0.078 R)
• M10: 1,665,024 km (0.056 R)
• M11: 1,766,302 km (0.099 R)
• M12: 1,858,155 km (0.104 R)
• M13: 1,939,836 km (0.109 R)
• M14: 2,046,798 km (0.098 R)
• M15: 2,143,588 km (0.117 R)
• M16: 2,254,290 km (0.07 R)
• M17: 2,392,369 km (0.094 R)
• M18: 2,663,889 km (0.095 R)
• M19: 3,041,624 km (0.11 R)
• M20: 3,208,874 km (0.034 R)
• M21: 3,307,908 km (0.116 R)
• M22: 3,538,139 km (0.067 R)
• M23: 4,029,568 km (0.053 R)
• M24: 4,182,906 km (0.111 R)
• M25: 4,463,701 km (0.115 R)
• M26: 4,622,425 km (0.109 R)
• M27: 5,276,018 km (0.06 R)
• M28: 5,802,602 km (0.106 R)
• M29: 5,958,782 km (0.119 R)
• M30: 6,063,650 km (0.054 R)
• M31: 6,615,068 km (0.09 R)
• M32: 6,887,785 km (0.062 R)
• M33: 7,071,641 km (0.115 R)
• M34: 7,164,242 km (0.095 R)
• M35: 7,557,385 km (0.092 R)
• M36: 7,728,076 km (0.109 R)
• M37: 7,861,667 km (0.037 R)
• M38: 8,111,945 km (0.073 R)
• M39: 8,443,154 km (0.047 R)
• M40: 8,561,187 km (0.071 R)
• M41: 8,838,691 km (0.115 R)
• M42: 9,280,603 km (0.063 R)
• M43: 9,361,835 km (0.05 R)
• M44: 9,709,351 km (0.12 R)
• M45: 9,895,002 km (0.115 R)
• M46: 10,417,098 km (0.082 R)
• M47: 10,883,993 km (0.107 R)
• M48: 11,141,601 km (0.097 R)
• M49: 11,357,770 km (0.089 R)
• M50: 11,553,593 km (0.106 R)
• M51: 12,214,217 km (0.067 R)
• M52: 12,504,288 km (0.114 R)
• M53: 12,594,046 km (0.097 R)
• M54: 12,728,984 km (0.085 R)
• M55: 13,480,115 km (0.079 R)
• M56: 13,780,058 km (0.101 R)
• M57: 13,919,184 km (0.071 R)
• M58: 14,058,759 km (0.072 R)
• M59: 14,269,094 km (0.11 R)
• M60: 14,503,962 km (0.099 R)
• M61: 14,621,845 km (0.05 R)
• M62: 14,834,873 km (0.085 R)
• M63: 15,288,154 km (0.092 R)
• M64: 15,818,628 km (0.049 R)
• M65: 16,013,106 km (0.115 R)
• M66: 16,110,643 km (0.025 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.5

Radius: 3.7

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.6 AU - 8.56 AU

Year: 16145 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,444,284 km

• M1: 59,690 km (0.041 R)
• M2: 544,686 km (0.116 R)
• M3: 762,052 km (0.067 R)
• M4: 1,004,251 km (0.094 R)
• M5: 1,653,356 km (0.069 R)
• M6: 1,754,783 km (0.106 R)
• M7: 1,990,549 km (0.107 R)
• M8: 2,462,830 km (0.098 R)
• M9: 2,578,768 km (0.102 R)
• M10: 2,637,560 km (0.084 R)
• M11: 2,786,111 km (0.107 R)
• M12: 3,279,933 km (0.098 R)
• M13: 3,569,405 km (0.104 R)
• M14: 3,733,813 km (0.11 R)
• M15: 3,767,024 km (0.088 R)
• M16: 4,138,326 km (0.111 R)
• M17: 4,663,414 km (0.07 R)
• M18: 5,172,047 km (0.044 R)
• M19: 5,928,863 km (0.049 R)
• M20: 6,881,801 km (0.086 R)
• M21: 7,004,322 km (0.078 R)
• M22: 7,543,024 km (0.078 R)
• M23: 7,627,098 km (0.117 R)
• M24: 8,397,826 km (0.09 R)
• M25: 9,599,396 km (0.116 R)
• M26: 9,965,612 km (0.086 R)
• M27: 10,057,914 km (0.092 R)
• M28: 10,711,656 km (0.108 R)
• M29: 10,901,047 km (0.115 R)
• M30: 10,948,470 km (0.101 R)
• M31: 11,427,333 km (0.047 R)
• M32: 11,913,077 km (0.051 R)
• M33: 13,206,949 km (0.09 R)
• M34: 13,460,816 km (0.096 R)
• M35: 13,614,005 km (0.101 R)
• M36: 13,870,415 km (0.062 R)
• M37: 14,128,472 km (0.04 R)
• M38: 14,492,443 km (0.1 R)
• M39: 15,389,133 km (0.086 R)
• M40: 15,871,137 km (0.046 R)
• M41: 16,466,986 km (0.104 R)
• M42: 16,521,439 km (0.108 R)
• M43: 17,680,224 km (0.052 R)
• M44: 17,736,174 km (0.036 R)
• M45: 18,637,352 km (0.039 R)
• M46: 19,668,978 km (0.086 R)
• M47: 21,014,013 km (0.078 R)
• M48: 21,132,345 km (0.052 R)
• M49: 21,727,445 km (0.096 R)
• M50: 22,388,369 km (0.071 R)
• M51: 22,630,418 km (0.1 R)
• M52: 22,751,592 km (0.064 R)
• M53: 23,853,231 km (0.101 R)
• M54: 23,976,649 km (0.084 R)
• M55: 24,534,799 km (0.089 R)
• M56: 25,034,605 km (0.053 R)
• M57: 25,285,780 km (0.12 R)
• M58: 25,474,573 km (0.094 R)
• M59: 26,234,979 km (0.11 R)
• M60: 26,617,800 km (0.072 R)
• M61: 27,324,649 km (0.113 R)
• M62: 27,648,080 km (0.065 R)
• M63: 27,712,856 km (0.085 R)
• M64: 30,346,676 km (0.102 R)
• M65: 30,748,646 km (0.119 R)
• M66: 31,152,410 km (0.03 R)
• M67: 33,265,779 km (0.053 R)
• M68: 33,541,937 km (0.116 R)
• M69: 33,611,051 km (0.106 R)
• M70: 33,749,429 km (0.106 R)
• M71: 34,793,473 km (0.099 R)
• M72: 35,003,658 km (0.111 R)
• M73: 36,344,055 km (0.114 R)
• M74: 36,414,964 km (0.075 R)
• M75: 36,486,023 km (0.06 R)
• M76: 36,770,708 km (0.108 R)
• M77: 37,127,648 km (0.07 R)
• M78: 37,342,321 km (0.118 R)
• M79: 39,001,960 km (0.068 R)
• M80: 42,691,792 km (0.065 R)
• M81: 43,367,675 km (0.083 R)
• M82: 44,502,075 km (0.116 R)
• M83: 44,654,067 km (0.05 R)
• M84: 45,111,088 km (0.075 R)
• M85: 45,493,161 km (0.037 R)
• M86: 46,183,406 km (0.09 R)
• M87: 46,954,583 km (0.087 R)
• M88: 47,031,925 km (0.043 R)
• M89: 47,496,875 km (0.101 R)
• M90: 47,885,381 km (0.117 R)
• M91: 50,081,178 km (0.077 R)
• M92: 50,239,154 km (0.034 R)
• M93: 51,829,229 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.4

Radius: 6.4

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.98 AU - 10.72 AU

Year: 20097 Days

Day: 20.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,444,284 km

• M1: 223,499 km (0.119 R)
• M2: 389,403 km (0.07 R)
• M3: 507,286 km (0.12 R)
• M4: 982,110 km (0.095 R)
• M5: 1,090,419 km (0.063 R)
• M6: 1,657,096 km (0.099 R)
• M7: 2,055,924 km (0.076 R)
• M8: 2,338,065 km (0.115 R)
• M9: 2,594,925 km (0.066 R)
• M10: 2,707,871 km (0.117 R)
• M11: 3,056,284 km (0.104 R)
• M12: 4,406,405 km (0.103 R)
• M13: 6,064,099 km (0.09 R)
• M14: 6,114,065 km (0.107 R)
• M15: 6,365,838 km (0.105 R)
• M16: 6,518,578 km (0.117 R)
• M17: 6,672,364 km (0.076 R)
• M18: 7,459,997 km (0.03 R)
• M19: 7,946,489 km (0.109 R)
• M20: 8,836,597 km (0.046 R)
• M21: 8,893,145 km (0.117 R)
• M22: 9,757,820 km (0.032 R)
• M23: 11,504,226 km (0.074 R)
• M24: 11,690,326 km (0.111 R)
• M25: 11,814,941 km (0.073 R)
• M26: 12,381,169 km (0.108 R)
• M27: 13,020,699 km (0.104 R)
• M28: 15,138,257 km (0.1 R)
• M29: 16,028,664 km (0.114 R)
• M30: 17,076,896 km (0.096 R)
• M31: 17,788,084 km (0.095 R)
• M32: 18,219,375 km (0.111 R)
• M33: 18,436,292 km (0.109 R)
• M34: 19,904,445 km (0.115 R)
• M35: 20,202,594 km (0.092 R)
• M36: 20,427,140 km (0.082 R)
• M37: 20,502,239 km (0.111 R)
• M38: 21,105,716 km (0.083 R)
• M39: 21,791,772 km (0.064 R)
• M40: 22,099,046 km (0.046 R)
• M41: 22,407,667 km (0.096 R)
• M42: 22,717,783 km (0.098 R)
• M43: 22,795,574 km (0.118 R)
• M44: 24,051,598 km (0.085 R)
• M45: 25,249,428 km (0.115 R)
• M46: 25,491,328 km (0.116 R)
• M47: 26,384,726 km (0.11 R)
• M48: 27,868,887 km (0.095 R)
• M49: 28,957,510 km (0.118 R)
• M50: 30,659,186 km (0.06 R)
• M51: 31,348,982 km (0.108 R)
• M52: 33,714,423 km (0.082 R)
• M53: 35,413,107 km (0.087 R)
• M54: 35,593,522 km (0.087 R)
• M55: 35,774,236 km (0.112 R)
• M56: 36,864,954 km (0.05 R)
• M57: 37,782,289 km (0.095 R)
• M58: 38,429,000 km (0.106 R)
• M59: 38,707,103 km (0.103 R)
• M60: 39,079,153 km (0.072 R)
• M61: 41,621,120 km (0.066 R)
• M62: 41,716,264 km (0.081 R)
• M63: 42,288,775 km (0.058 R)
• M64: 42,767,937 km (0.114 R)
• M65: 42,960,021 km (0.116 R)
• M66: 43,056,212 km (0.119 R)
• M67: 43,634,857 km (0.059 R)
• M68: 46,270,173 km (0.097 R)
• M69: 47,358,497 km (0.111 R)
• M70: 49,157,561 km (0.035 R)
• M71: 49,358,920 km (0.088 R)
• M72: 51,897,895 km (0.091 R)
• M73: 52,308,092 km (0.109 R)
• M74: 52,719,337 km (0.101 R)
• M75: 53,648,489 km (0.101 R)
• M76: 53,959,503 km (0.087 R)
• M77: 54,167,145 km (0.05 R)
• M78: 55,418,382 km (0.11 R)
• M79: 55,942,722 km (0.096 R)
• M80: 57,101,657 km (0.087 R)
• M81: 57,737,298 km (0.107 R)
• M82: 60,302,752 km (0.104 R)
• M83: 62,251,115 km (0.068 R)
• M84: 62,905,157 km (0.102 R)
• M85: 64,330,076 km (0.074 R)
• M86: 65,987,471 km (0.09 R)
• M87: 66,431,777 km (0.049 R)
• M88: 67,882,577 km (0.08 R)
• M89: 68,893,260 km (0.115 R)
• M90: 70,361,713 km (0.104 R)
• M91: 71,384,364 km (0.088 R)
• M92: 71,612,351 km (0.114 R)
• M93: 72,068,924 km (0.109 R)
• M94: 75,060,283 km (0.111 R)
• M95: 76,105,074 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit