🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 12.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 257 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,375,169 km

• M1: 160,967 km (0.119 R)
• M2: 241,750 km (0.088 R)
• M3: 338,540 km (0.088 R)
• M4: 448,943 km (0.115 R)
• M5: 530,324 km (0.118 R)
• M6: 630,705 km (0.026 R)
• M7: 725,400 km (0.037 R)
• M8: 851,511 km (0.111 R)
• M9: 979,567 km (0.045 R)
• M10: 1,092,364 km (0.08 R)
• M11: 1,173,446 km (0.054 R)
• M12: 1,263,653 km (0.109 R)
• M13: 1,373,608 km (0.111 R)
• M14: 1,519,615 km (0.041 R)
• M15: 1,618,799 km (0.088 R)
• M16: 1,762,113 km (0.102 R)
• M17: 1,906,026 km (0.113 R)
• M18: 2,037,673 km (0.114 R)
• M19: 2,119,054 km (0.097 R)
• M20: 2,218,237 km (0.074 R)
• M21: 2,417,053 km (0.119 R)
• M22: 2,499,182 km (0.084 R)
• M23: 2,595,523 km (0.104 R)
• M24: 2,679,747 km (0.119 R)
• M25: 2,882,901 km (0.075 R)
• M26: 2,988,666 km (0.054 R)
• M27: 3,175,963 km (0.115 R)
• M28: 3,285,468 km (0.115 R)
• M29: 3,376,873 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 10.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 382 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,375,169 km

• M1: 144,212 km (0.041 R)
• M2: 222,003 km (0.087 R)
• M3: 305,030 km (0.085 R)
• M4: 375,042 km (0.113 R)
• M5: 476,320 km (0.118 R)
• M6: 565,480 km (0.105 R)
• M7: 651,948 km (0.113 R)
• M8: 737,069 km (0.045 R)
• M9: 839,842 km (0.108 R)
• M10: 933,790 km (0.045 R)
• M11: 1,171,351 km (0.036 R)
• M12: 1,245,701 km (0.112 R)
• M13: 1,354,310 km (0.109 R)
• M14: 1,449,304 km (0.049 R)
• M15: 1,555,369 km (0.111 R)
• M16: 1,664,127 km (0.051 R)
• M17: 1,739,674 km (0.079 R)
• M18: 1,907,971 km (0.077 R)
• M19: 1,982,471 km (0.098 R)
• M20: 2,149,123 km (0.091 R)
• M21: 2,221,828 km (0.092 R)
• M22: 2,465,672 km (0.093 R)
• M23: 2,542,117 km (0.068 R)
• M24: 2,619,309 km (0.105 R)
• M25: 2,707,721 km (0.104 R)
• M26: 2,776,088 km (0.084 R)
• M27: 2,855,823 km (0.118 R)
• M28: 3,022,775 km (0.09 R)
• M29: 3,121,210 km (0.08 R)
• M30: 3,209,772 km (0.111 R)
• M31: 3,366,550 km (0.106 R)
• M32: 3,434,618 km (0.049 R)
• M33: 3,514,503 km (0.031 R)
• M34: 3,641,511 km (0.078 R)
• M35: 3,728,877 km (0.046 R)
• M36: 3,805,321 km (0.118 R)
• M37: 3,977,508 km (0.114 R)
• M38: 4,128,004 km (0.096 R)
• M39: 4,194,874 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 10

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 588 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,375,169 km

• M1: 127,158 km (0.085 R)
• M2: 205,398 km (0.113 R)
• M3: 328,367 km (0.117 R)
• M4: 402,568 km (0.069 R)
• M5: 484,099 km (0.119 R)
• M6: 567,874 km (0.053 R)
• M7: 676,631 km (0.083 R)
• M8: 830,119 km (0.04 R)
• M9: 972,835 km (0.059 R)
• M10: 1,059,003 km (0.114 R)
• M11: 1,221,167 km (0.104 R)
• M12: 1,327,532 km (0.101 R)
• M13: 1,430,604 km (0.092 R)
• M14: 1,791,584 km (0.038 R)
• M15: 1,993,840 km (0.077 R)
• M16: 2,075,371 km (0.057 R)
• M17: 2,226,615 km (0.099 R)
• M18: 2,365,890 km (0.09 R)
• M19: 2,500,080 km (0.12 R)
• M20: 2,580,264 km (0.099 R)
• M21: 2,960,243 km (0.084 R)
• M22: 3,036,687 km (0.048 R)
• M23: 3,296,389 km (0.052 R)
• M24: 3,491,465 km (0.12 R)
• M25: 3,563,421 km (0.115 R)
• M26: 3,653,928 km (0.083 R)
• M27: 3,837,485 km (0.062 R)
• M28: 3,958,360 km (0.083 R)
• M29: 4,033,458 km (0.11 R)
• M30: 4,099,430 km (0.075 R)
• M31: 4,261,445 km (0.115 R)
• M32: 4,513,368 km (0.097 R)
• M33: 4,730,285 km (0.067 R)
• M34: 4,940,619 km (0.117 R)
• M35: 5,082,588 km (0.068 R)
• M36: 5,164,268 km (0.114 R)
• M37: 5,380,886 km (0.12 R)
• M38: 5,443,418 km (0.118 R)
• M39: 5,569,080 km (0.068 R)
• M40: 5,685,018 km (0.091 R)
• M41: 6,016,378 km (0.083 R)
• M42: 6,092,074 km (0.089 R)
• M43: 6,288,197 km (0.057 R)
• M44: 6,387,081 km (0.044 R)
• M45: 6,564,205 km (0.068 R)
• M46: 6,630,926 km (0.109 R)
• M47: 7,127,890 km (0.105 R)
• M48: 7,230,963 km (0.089 R)
• M49: 7,461,942 km (0.059 R)
• M50: 7,695,314 km (0.119 R)
• M51: 7,801,230 km (0.11 R)
• M52: 7,943,049 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 12.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 1250 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,375,169 km

• M1: 174,581 km (0.078 R)
• M2: 273,615 km (0.101 R)
• M3: 478,713 km (0.077 R)
• M4: 673,639 km (0.038 R)
• M5: 896,989 km (0.079 R)
• M6: 1,058,106 km (0.084 R)
• M7: 1,246,599 km (0.087 R)
• M8: 1,410,558 km (0.061 R)
• M9: 1,501,364 km (0.068 R)
• M10: 1,657,544 km (0.083 R)
• M11: 1,786,498 km (0.106 R)
• M12: 1,966,015 km (0.112 R)
• M13: 2,061,459 km (0.06 R)
• M14: 2,158,697 km (0.077 R)
• M15: 2,415,706 km (0.097 R)
• M16: 2,496,340 km (0.11 R)
• M17: 2,577,871 km (0.118 R)
• M18: 2,820,219 km (0.111 R)
• M19: 3,149,933 km (0.08 R)
• M20: 3,401,257 km (0.1 R)
• M21: 3,786,472 km (0.119 R)
• M22: 3,889,245 km (0.092 R)
• M23: 4,097,785 km (0.091 R)
• M24: 4,571,412 km (0.102 R)
• M25: 4,708,593 km (0.102 R)
• M26: 4,884,520 km (0.118 R)
• M27: 5,071,966 km (0.076 R)
• M28: 5,328,975 km (0.087 R)
• M29: 5,502,658 km (0.084 R)
• M30: 5,816,066 km (0.1 R)
• M31: 5,935,146 km (0.1 R)
• M32: 6,045,100 km (0.113 R)
• M33: 6,389,026 km (0.086 R)
• M34: 6,491,500 km (0.072 R)
• M35: 6,573,779 km (0.119 R)
• M36: 6,677,151 km (0.097 R)
• M37: 6,812,388 km (0.068 R)
• M38: 6,916,957 km (0.077 R)
• M39: 7,022,274 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.6

Radius: 11.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.15 AU - 2.49 AU

Year: 2356 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,375,169 km

• M1: 185,202 km (0.117 R)
• M2: 306,227 km (0.111 R)
• M3: 429,944 km (0.083 R)
• M4: 716,424 km (0.056 R)
• M5: 799,750 km (0.081 R)
• M6: 878,738 km (0.103 R)
• M7: 1,106,127 km (0.046 R)
• M8: 1,231,938 km (0.046 R)
• M9: 1,315,414 km (0.115 R)
• M10: 1,659,190 km (0.108 R)
• M11: 1,762,712 km (0.082 R)
• M12: 1,965,566 km (0.076 R)
• M13: 2,075,521 km (0.062 R)
• M14: 2,394,464 km (0.094 R)
• M15: 2,815,432 km (0.109 R)
• M16: 2,889,932 km (0.095 R)
• M17: 3,041,026 km (0.109 R)
• M18: 3,156,216 km (0.092 R)
• M19: 3,311,947 km (0.11 R)
• M20: 3,456,908 km (0.097 R)
• M21: 3,671,880 km (0.109 R)
• M22: 4,100,627 km (0.066 R)
• M23: 4,400,421 km (0.084 R)
• M24: 4,648,305 km (0.116 R)
• M25: 4,811,068 km (0.113 R)
• M26: 4,885,717 km (0.083 R)
• M27: 5,112,208 km (0.098 R)
• M28: 5,295,765 km (0.069 R)
• M29: 5,388,366 km (0.086 R)
• M30: 5,497,123 km (0.059 R)
• M31: 5,780,163 km (0.056 R)
• M32: 6,019,818 km (0.1 R)
• M33: 6,213,847 km (0.101 R)
• M34: 6,295,378 km (0.041 R)
• M35: 6,558,520 km (0.109 R)
• M36: 6,825,253 km (0.117 R)
• M37: 7,249,214 km (0.07 R)
• M38: 7,404,047 km (0.097 R)
• M39: 7,507,868 km (0.026 R)
• M40: 7,646,994 km (0.091 R)
• M41: 8,283,832 km (0.117 R)
• M42: 8,499,852 km (0.04 R)
• M43: 8,626,711 km (0.12 R)
• M44: 8,699,565 km (0.119 R)
• M45: 8,827,471 km (0.034 R)
• M46: 8,955,976 km (0.075 R)
• M47: 9,854,311 km (0.101 R)
• M48: 9,949,455 km (0.119 R)
• M49: 10,045,048 km (0.093 R)
• M50: 10,140,940 km (0.05 R)
• M51: 10,488,456 km (0.075 R)
• M52: 10,644,188 km (0.025 R)
• M53: 11,096,272 km (0.082 R)
• M54: 11,454,410 km (0.046 R)
• M55: 11,675,216 km (0.083 R)
• M56: 11,897,519 km (0.097 R)
• M57: 11,998,946 km (0.107 R)
• M58: 12,489,926 km (0.105 R)
• M59: 12,572,504 km (0.079 R)
• M60: 13,428,503 km (0.033 R)
• M61: 13,703,763 km (0.114 R)
• M62: 13,938,333 km (0.118 R)
• M63: 14,045,295 km (0.052 R)
• M64: 14,281,660 km (0.107 R)
• M65: 14,367,978 km (0.095 R)
• M66: 14,562,754 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.67 AU - 3.41 AU

Year: 3535 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,375,169 km

• M1: 186,848 km (0.055 R)
• M2: 278,102 km (0.066 R)
• M3: 862,432 km (0.109 R)
• M4: 979,567 km (0.116 R)
• M5: 1,115,402 km (0.107 R)
• M6: 1,205,609 km (0.051 R)
• M7: 1,352,514 km (0.105 R)
• M8: 1,477,578 km (0.079 R)
• M9: 1,592,170 km (0.089 R)
• M10: 1,755,082 km (0.097 R)
• M11: 1,923,679 km (0.08 R)
• M12: 2,211,655 km (0.062 R)
• M13: 2,327,593 km (0.034 R)
• M14: 2,445,476 km (0.086 R)
• M15: 2,670,172 km (0.112 R)
• M16: 2,776,237 km (0.068 R)
• M17: 3,461,844 km (0.072 R)
• M18: 3,577,932 km (0.103 R)
• M19: 3,675,769 km (0.095 R)
• M20: 4,490,479 km (0.079 R)
• M21: 4,788,927 km (0.117 R)
• M22: 5,159,930 km (0.116 R)
• M23: 5,654,201 km (0.119 R)
• M24: 5,768,793 km (0.118 R)
• M25: 5,860,945 km (0.081 R)
• M26: 6,281,764 km (0.106 R)
• M27: 6,785,311 km (0.082 R)
• M28: 6,931,617 km (0.044 R)
• M29: 7,103,505 km (0.106 R)
• M30: 7,227,372 km (0.112 R)
• M31: 7,376,821 km (0.034 R)
• M32: 7,552,449 km (0.099 R)
• M33: 8,139,471 km (0.076 R)
• M34: 8,243,142 km (0.098 R)
• M35: 8,347,262 km (0.12 R)
• M36: 8,821,038 km (0.079 R)
• M37: 9,195,632 km (0.109 R)
• M38: 9,657,590 km (0.096 R)
• M39: 10,015,877 km (0.095 R)
• M40: 10,575,821 km (0.088 R)
• M41: 11,493,006 km (0.104 R)
• M42: 11,638,714 km (0.118 R)
• M43: 11,784,871 km (0.1 R)
• M44: 12,705,347 km (0.106 R)
• M45: 12,886,061 km (0.111 R)
• M46: 13,128,560 km (0.088 R)
• M47: 13,648,861 km (0.096 R)
• M48: 14,144,628 km (0.11 R)
• M49: 14,457,587 km (0.109 R)
• M50: 14,614,814 km (0.088 R)
• M51: 14,741,075 km (0.117 R)
• M52: 14,836,070 km (0.051 R)
• M53: 14,994,793 km (0.105 R)
• M54: 15,122,101 km (0.1 R)
• M55: 15,345,899 km (0.092 R)
• M56: 16,382,762 km (0.101 R)
• M57: 17,009,278 km (0.08 R)
• M58: 19,280,174 km (0.1 R)
• M59: 19,592,534 km (0.114 R)
• M60: 20,046,563 km (0.1 R)
• M61: 20,187,036 km (0.101 R)
• M62: 20,504,183 km (0.116 R)
• M63: 20,858,431 km (0.106 R)
• M64: 22,078,252 km (0.114 R)
• M65: 22,405,123 km (0.085 R)
• M66: 22,953,250 km (0.07 R)
• M67: 23,617,016 km (0.113 R)
• M68: 23,728,167 km (0.088 R)
• M69: 23,913,968 km (0.102 R)
• M70: 24,100,217 km (0.112 R)
• M71: 24,586,859 km (0.09 R)
• M72: 25,190,037 km (0.118 R)
• M73: 25,341,730 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.7

Radius: 3.7

Gravity: 42.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.92 AU - 7.28 AU

Year: 10047 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,375,169 km

• M1: 72,555 km (0.09 R)
• M2: 630,705 km (0.064 R)
• M3: 780,003 km (0.111 R)
• M4: 1,071,719 km (0.112 R)
• M5: 1,149,510 km (0.116 R)
• M6: 1,209,200 km (0.117 R)
• M7: 1,522,607 km (0.077 R)
• M8: 1,883,437 km (0.064 R)
• M9: 2,892,924 km (0.106 R)
• M10: 3,279,485 km (0.083 R)
• M11: 3,421,453 km (0.101 R)
• M12: 3,507,621 km (0.073 R)
• M13: 4,315,151 km (0.045 R)
• M14: 4,377,084 km (0.093 R)
• M15: 4,596,544 km (0.102 R)
• M16: 4,723,553 km (0.08 R)
• M17: 5,242,957 km (0.09 R)
• M18: 5,543,050 km (0.098 R)
• M19: 5,917,344 km (0.053 R)
• M20: 6,476,241 km (0.053 R)
• M21: 7,051,894 km (0.042 R)
• M22: 8,367,159 km (0.101 R)
• M23: 8,600,082 km (0.063 R)
• M24: 8,993,076 km (0.101 R)
• M25: 9,151,799 km (0.11 R)
• M26: 9,271,627 km (0.071 R)
• M27: 9,431,996 km (0.095 R)
• M28: 9,593,412 km (0.077 R)
• M29: 9,633,804 km (0.118 R)
• M30: 9,755,576 km (0.094 R)
• M31: 10,082,896 km (0.104 R)
• M32: 10,124,036 km (0.096 R)
• M33: 10,580,609 km (0.088 R)
• M34: 10,706,271 km (0.051 R)
• M35: 10,748,158 km (0.066 R)
• M36: 11,384,697 km (0.091 R)
• M37: 11,427,632 km (0.085 R)
• M38: 11,902,755 km (0.06 R)
• M39: 12,252,215 km (0.089 R)
• M40: 13,140,827 km (0.103 R)
• M41: 13,592,911 km (0.071 R)
• M42: 14,512,190 km (0.092 R)
• M43: 14,651,765 km (0.098 R)
• M44: 14,791,789 km (0.089 R)
• M45: 14,838,613 km (0.105 R)
• M46: 15,167,579 km (0.104 R)
• M47: 15,403,943 km (0.056 R)
• M48: 15,976,155 km (0.083 R)
• M49: 16,072,346 km (0.089 R)
• M50: 16,652,637 km (0.103 R)
• M51: 18,033,425 km (0.103 R)
• M52: 19,041,864 km (0.116 R)
• M53: 20,276,047 km (0.107 R)
• M54: 20,380,017 km (0.095 R)
• M55: 20,902,712 km (0.108 R)
• M56: 21,113,047 km (0.116 R)
• M57: 21,801,496 km (0.066 R)
• M58: 21,854,753 km (0.106 R)
• M59: 21,908,010 km (0.107 R)
• M60: 22,336,009 km (0.086 R)
• M61: 22,983,170 km (0.05 R)
• M62: 23,308,994 km (0.096 R)
• M63: 24,295,741 km (0.105 R)
• M64: 24,849,702 km (0.111 R)
• M65: 25,240,003 km (0.038 R)
• M66: 25,913,792 km (0.085 R)
• M67: 26,083,286 km (0.092 R)
• M68: 26,309,628 km (0.108 R)
• M69: 28,376,472 km (0.04 R)
• M70: 29,311,758 km (0.099 R)
• M71: 29,842,232 km (0.112 R)
• M72: 30,138,286 km (0.108 R)
• M73: 30,733,387 km (0.111 R)
• M74: 32,298,629 km (0.071 R)
• M75: 32,968,678 km (0.095 R)
• M76: 33,152,235 km (0.087 R)
• M77: 33,336,090 km (0.083 R)
• M78: 33,889,752 km (0.107 R)
• M79: 35,068,434 km (0.082 R)
• M80: 35,255,730 km (0.047 R)
• M81: 35,882,545 km (0.096 R)
• M82: 37,274,703 km (0.087 R)
• M83: 37,402,011 km (0.036 R)
• M84: 38,169,598 km (0.105 R)
• M85: 38,233,775 km (0.09 R)
• M86: 40,372,426 km (0.076 R)
• M87: 41,093,937 km (0.082 R)
• M88: 42,483,103 km (0.087 R)
• M89: 42,682,816 km (0.093 R)
• M90: 43,150,010 km (0.115 R)
• M91: 44,629,234 km (0.103 R)
• M92: 44,967,774 km (0.04 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit