🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 13.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 435 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,363,440 km

• M1: 168,597 km (0.12 R)
• M2: 262,993 km (0.049 R)
• M3: 352,901 km (0.111 R)
• M4: 463,454 km (0.068 R)
• M5: 549,473 km (0.118 R)
• M6: 653,144 km (0.088 R)
• M7: 764,894 km (0.102 R)
• M8: 871,856 km (0.038 R)
• M9: 975,977 km (0.087 R)
• M10: 1,102,686 km (0.12 R)
• M11: 1,263,354 km (0.114 R)
• M12: 1,378,544 km (0.078 R)
• M13: 1,462,319 km (0.106 R)
• M14: 1,650,962 km (0.098 R)
• M15: 1,783,207 km (0.108 R)
• M16: 1,886,130 km (0.094 R)
• M17: 2,013,587 km (0.11 R)
• M18: 2,178,594 km (0.042 R)
• M19: 2,277,628 km (0.102 R)
• M20: 2,419,895 km (0.091 R)
• M21: 2,546,904 km (0.053 R)
• M22: 2,663,740 km (0.103 R)
• M23: 2,890,231 km (0.078 R)
• M24: 3,044,915 km (0.102 R)
• M25: 3,182,545 km (0.067 R)
• M26: 3,282,177 km (0.083 R)
• M27: 3,389,589 km (0.112 R)
• M28: 3,552,949 km (0.115 R)
• M29: 3,781,984 km (0.057 R)
• M30: 3,994,413 km (0.081 R)
• M31: 4,160,167 km (0.1 R)
• M32: 4,269,374 km (0.096 R)
• M33: 4,357,487 km (0.098 R)
• M34: 4,475,968 km (0.083 R)
• M35: 4,731,332 km (0.111 R)
• M36: 4,853,254 km (0.046 R)
• M37: 5,014,820 km (0.049 R)
• M38: 5,107,870 km (0.111 R)
• M39: 5,248,641 km (0.028 R)
• M40: 5,406,617 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 11.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.2 AU - 1.36 AU

Year: 950 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,363,440 km

• M1: 156,928 km (0.06 R)
• M2: 274,362 km (0.09 R)
• M3: 347,965 km (0.055 R)
• M4: 451,337 km (0.105 R)
• M5: 550,520 km (0.087 R)
• M6: 626,217 km (0.098 R)
• M7: 725,400 km (0.116 R)
• M8: 815,308 km (0.039 R)
• M9: 946,955 km (0.097 R)
• M10: 1,035,367 km (0.118 R)
• M11: 1,144,125 km (0.1 R)
• M12: 1,257,071 km (0.086 R)
• M13: 1,399,039 km (0.086 R)
• M14: 1,665,772 km (0.118 R)
• M15: 1,747,004 km (0.075 R)
• M16: 1,850,526 km (0.087 R)
• M17: 1,927,718 km (0.082 R)
• M18: 2,034,980 km (0.086 R)
• M19: 2,166,327 km (0.066 R)
• M20: 2,263,117 km (0.089 R)
• M21: 2,499,631 km (0.092 R)
• M22: 2,585,500 km (0.06 R)
• M23: 2,728,366 km (0.092 R)
• M24: 3,080,220 km (0.087 R)
• M25: 3,283,075 km (0.071 R)
• M26: 3,534,100 km (0.105 R)
• M27: 3,622,213 km (0.112 R)
• M28: 3,702,099 km (0.117 R)
• M29: 4,000,097 km (0.114 R)
• M30: 4,082,675 km (0.11 R)
• M31: 4,240,501 km (0.106 R)
• M32: 4,324,725 km (0.11 R)
• M33: 4,590,710 km (0.113 R)
• M34: 4,687,051 km (0.115 R)
• M35: 4,901,275 km (0.072 R)
• M36: 4,989,987 km (0.106 R)
• M37: 5,099,043 km (0.044 R)
• M38: 5,319,551 km (0.096 R)
• M39: 5,502,210 km (0.089 R)
• M40: 5,615,006 km (0.049 R)
• M41: 5,749,196 km (0.102 R)
• M42: 5,936,791 km (0.117 R)
• M43: 6,073,674 km (0.114 R)
• M44: 6,200,832 km (0.078 R)
• M45: 6,382,593 km (0.054 R)
• M46: 6,653,066 km (0.094 R)
• M47: 7,060,421 km (0.074 R)
• M48: 7,138,362 km (0.048 R)
• M49: 7,396,568 km (0.109 R)
• M50: 7,509,813 km (0.088 R)
• M51: 7,589,549 km (0.089 R)
• M52: 7,726,730 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 14.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.18 AU - 1.62 AU

Year: 1087 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,363,440 km

• M1: 183,257 km (0.061 R)
• M2: 275,260 km (0.104 R)
• M3: 453,282 km (0.098 R)
• M4: 571,165 km (0.037 R)
• M5: 671,545 km (0.111 R)
• M6: 893,698 km (0.12 R)
• M7: 1,029,233 km (0.113 R)
• M8: 1,172,399 km (0.034 R)
• M9: 1,330,972 km (0.108 R)
• M10: 1,497,026 km (0.113 R)
• M11: 1,608,925 km (0.12 R)
• M12: 1,741,918 km (0.101 R)
• M13: 2,173,059 km (0.095 R)
• M14: 2,271,344 km (0.088 R)
• M15: 2,361,103 km (0.115 R)
• M16: 2,452,208 km (0.119 R)
• M17: 2,596,271 km (0.097 R)
• M18: 2,893,073 km (0.118 R)
• M19: 3,001,681 km (0.067 R)
• M20: 3,212,315 km (0.081 R)
• M21: 3,601,270 km (0.118 R)
• M22: 3,765,977 km (0.099 R)
• M23: 3,945,195 km (0.106 R)
• M24: 4,042,134 km (0.079 R)
• M25: 4,275,208 km (0.099 R)
• M26: 4,500,353 km (0.101 R)
• M27: 4,652,494 km (0.099 R)
• M28: 4,780,699 km (0.072 R)
• M29: 4,910,101 km (0.06 R)
• M30: 5,132,853 km (0.103 R)
• M31: 5,507,146 km (0.06 R)
• M32: 5,629,218 km (0.091 R)
• M33: 5,848,828 km (0.117 R)
• M34: 6,001,418 km (0.106 R)
• M35: 6,424,331 km (0.109 R)
• M36: 6,653,814 km (0.086 R)
• M37: 7,180,399 km (0.029 R)
• M38: 7,329,099 km (0.086 R)
• M39: 7,750,815 km (0.113 R)
• M40: 7,857,479 km (0.079 R)
• M41: 7,979,999 km (0.118 R)
• M42: 8,149,643 km (0.072 R)
• M43: 8,289,218 km (0.098 R)
• M44: 8,855,745 km (0.068 R)
• M45: 8,967,345 km (0.108 R)
• M46: 9,095,551 km (0.083 R)
• M47: 9,256,667 km (0.112 R)
• M48: 9,679,880 km (0.109 R)
• M49: 10,494,739 km (0.063 R)
• M50: 10,646,880 km (0.086 R)
• M51: 10,765,661 km (0.115 R)
• M52: 10,884,891 km (0.059 R)
• M53: 11,124,696 km (0.035 R)
• M54: 11,749,566 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 13.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.4 AU - 2 AU

Year: 1454 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,363,440 km

• M1: 178,021 km (0.069 R)
• M2: 386,112 km (0.061 R)
• M3: 482,902 km (0.085 R)
• M4: 806,482 km (0.057 R)
• M5: 1,007,392 km (0.06 R)
• M6: 1,244,205 km (0.103 R)
• M7: 1,932,505 km (0.057 R)
• M8: 2,074,324 km (0.087 R)
• M9: 2,163,484 km (0.044 R)
• M10: 2,299,618 km (0.039 R)
• M11: 2,438,894 km (0.077 R)
• M12: 2,569,044 km (0.094 R)
• M13: 2,961,140 km (0.069 R)
• M14: 3,190,175 km (0.113 R)
• M15: 3,333,190 km (0.096 R)
• M16: 3,679,659 km (0.098 R)
• M17: 3,871,144 km (0.072 R)
• M18: 4,235,714 km (0.048 R)
• M19: 4,523,840 km (0.076 R)
• M20: 4,773,818 km (0.115 R)
• M21: 5,013,324 km (0.103 R)
• M22: 5,119,239 km (0.05 R)
• M23: 5,241,461 km (0.118 R)
• M24: 5,645,076 km (0.107 R)
• M25: 6,631,823 km (0.083 R)
• M26: 6,782,019 km (0.101 R)
• M27: 7,256,394 km (0.096 R)
• M28: 7,584,462 km (0.051 R)
• M29: 7,829,354 km (0.094 R)
• M30: 7,935,120 km (0.089 R)
• M31: 8,148,147 km (0.114 R)
• M32: 8,417,124 km (0.034 R)
• M33: 8,688,944 km (0.118 R)
• M34: 8,871,752 km (0.088 R)
• M35: 8,982,155 km (0.113 R)
• M36: 9,616,151 km (0.067 R)
• M37: 9,748,545 km (0.116 R)
• M38: 9,919,536 km (0.103 R)
• M39: 10,072,425 km (0.112 R)
• M40: 10,399,894 km (0.09 R)
• M41: 10,809,344 km (0.078 R)
• M42: 11,164,489 km (0.097 R)
• M43: 11,323,661 km (0.12 R)
• M44: 11,423,443 km (0.109 R)
• M45: 11,886,448 km (0.079 R)
• M46: 12,089,752 km (0.081 R)
• M47: 12,253,113 km (0.089 R)
• M48: 12,396,727 km (0.103 R)
• M49: 12,664,956 km (0.1 R)
• M50: 12,789,421 km (0.114 R)
• M51: 12,935,129 km (0.096 R)
• M52: 13,249,135 km (0.1 R)
• M53: 13,544,591 km (0.073 R)
• M54: 13,884,926 km (0.084 R)
• M55: 14,056,066 km (0.091 R)
• M56: 14,379,048 km (0.048 R)
• M57: 14,595,666 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 14.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.92 AU - 1.96 AU

Year: 1773 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,363,440 km

• M1: 227,090 km (0.097 R)
• M2: 349,161 km (0.094 R)
• M3: 465,997 km (0.097 R)
• M4: 561,291 km (0.107 R)
• M5: 856,747 km (0.096 R)
• M6: 972,835 km (0.116 R)
• M7: 1,068,278 km (0.114 R)
• M8: 1,250,788 km (0.116 R)
• M9: 1,395,150 km (0.047 R)
• M10: 1,555,519 km (0.105 R)
• M11: 1,862,793 km (0.086 R)
• M12: 1,962,275 km (0.105 R)
• M13: 2,063,703 km (0.065 R)
• M14: 2,390,873 km (0.09 R)
• M15: 2,585,500 km (0.118 R)
• M16: 2,760,230 km (0.06 R)
• M17: 2,965,030 km (0.042 R)
• M18: 3,121,808 km (0.116 R)
• M19: 3,430,429 km (0.114 R)
• M20: 3,749,222 km (0.105 R)
• M21: 4,150,443 km (0.078 R)
• M22: 4,550,618 km (0.099 R)
• M23: 4,809,123 km (0.087 R)
• M24: 5,245,350 km (0.096 R)
• M25: 5,597,354 km (0.104 R)
• M26: 5,759,817 km (0.1 R)
• M27: 5,858,103 km (0.109 R)
• M28: 5,956,987 km (0.114 R)
• M29: 6,392,018 km (0.065 R)
• M30: 6,733,699 km (0.08 R)
• M31: 7,028,856 km (0.062 R)
• M32: 7,292,896 km (0.096 R)
• M33: 7,524,324 km (0.08 R)
• M34: 7,650,136 km (0.107 R)
• M35: 7,776,397 km (0.098 R)
• M36: 8,031,311 km (0.085 R)
• M37: 8,307,469 km (0.071 R)
• M38: 8,530,819 km (0.06 R)
• M39: 8,718,265 km (0.112 R)
• M40: 8,888,357 km (0.099 R)
• M41: 9,424,217 km (0.089 R)
• M42: 9,852,815 km (0.108 R)
• M43: 10,010,192 km (0.08 R)
• M44: 10,148,720 km (0.116 R)
• M45: 10,247,903 km (0.051 R)
• M46: 10,467,513 km (0.09 R)
• M47: 10,608,135 km (0.113 R)
• M48: 11,340,865 km (0.079 R)
• M49: 11,547,310 km (0.069 R)
• M50: 11,734,158 km (0.034 R)
• M51: 12,111,144 km (0.04 R)
• M52: 12,428,142 km (0.109 R)
• M53: 12,598,385 km (0.092 R)
• M54: 12,726,590 km (0.068 R)
• M55: 12,898,328 km (0.049 R)
• M56: 13,092,207 km (0.049 R)
• M57: 13,200,516 km (0.059 R)
• M58: 13,396,041 km (0.087 R)
• M59: 14,121,141 km (0.067 R)
• M60: 14,276,574 km (0.091 R)
• M61: 14,432,604 km (0.059 R)
• M62: 14,859,108 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 11.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.24 AU - 2.5 AU

Year: 2393 Days

Day: 5.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,363,440 km

• M1: 141,669 km (0.101 R)
• M2: 232,026 km (0.063 R)
• M3: 326,572 km (0.103 R)
• M4: 422,764 km (0.101 R)
• M5: 551,418 km (0.113 R)
• M6: 647,160 km (0.12 R)
• M7: 740,210 km (0.104 R)
• M8: 1,043,445 km (0.075 R)
• M9: 1,293,722 km (0.11 R)
• M10: 1,485,507 km (0.09 R)
• M11: 1,557,613 km (0.088 R)
• M12: 1,717,982 km (0.047 R)
• M13: 1,923,230 km (0.109 R)
• M14: 2,177,547 km (0.096 R)
• M15: 2,253,243 km (0.084 R)
• M16: 2,336,868 km (0.082 R)
• M17: 2,407,479 km (0.109 R)
• M18: 2,500,229 km (0.118 R)
• M19: 2,674,660 km (0.076 R)
• M20: 2,875,869 km (0.083 R)
• M21: 3,324,962 km (0.06 R)
• M22: 3,420,705 km (0.113 R)
• M23: 3,501,189 km (0.094 R)
• M24: 3,888,049 km (0.104 R)
• M25: 4,108,107 km (0.082 R)
• M26: 4,245,438 km (0.064 R)
• M27: 4,498,558 km (0.067 R)
• M28: 4,578,144 km (0.095 R)
• M29: 4,955,579 km (0.041 R)
• M30: 6,059,911 km (0.11 R)
• M31: 6,256,183 km (0.119 R)
• M32: 6,564,504 km (0.099 R)
• M33: 6,816,876 km (0.082 R)
• M34: 6,898,257 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 10.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.24 AU - 3.64 AU

Year: 4185 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,363,440 km

• M1: 135,685 km (0.101 R)
• M2: 223,649 km (0.076 R)
• M3: 346,169 km (0.04 R)
• M4: 490,531 km (0.108 R)
• M5: 967,898 km (0.028 R)
• M6: 1,158,486 km (0.112 R)
• M7: 1,246,001 km (0.092 R)
• M8: 1,427,762 km (0.09 R)
• M9: 1,632,562 km (0.11 R)
• M10: 1,774,530 km (0.049 R)
• M11: 2,010,446 km (0.089 R)
• M12: 2,194,152 km (0.114 R)
• M13: 2,966,376 km (0.081 R)
• M14: 3,500,441 km (0.096 R)
• M15: 3,685,044 km (0.097 R)
• M16: 3,797,542 km (0.107 R)
• M17: 3,930,086 km (0.078 R)
• M18: 4,025,828 km (0.117 R)
• M19: 4,297,797 km (0.04 R)
• M20: 4,436,175 km (0.096 R)
• M21: 4,818,996 km (0.046 R)
• M22: 5,212,738 km (0.092 R)
• M23: 5,296,961 km (0.119 R)
• M24: 6,208,461 km (0.074 R)
• M25: 6,365,090 km (0.04 R)
• M26: 6,843,055 km (0.103 R)
• M27: 7,168,132 km (0.083 R)
• M28: 7,238,443 km (0.112 R)
• M29: 7,332,540 km (0.109 R)
• M30: 7,978,653 km (0.091 R)
• M31: 8,320,783 km (0.057 R)
• M32: 8,642,867 km (0.048 R)
• M33: 8,943,858 km (0.113 R)
• M34: 9,299,303 km (0.093 R)
• M35: 9,659,535 km (0.106 R)
• M36: 9,841,296 km (0.063 R)
• M37: 10,076,763 km (0.083 R)
• M38: 10,579,861 km (0.091 R)
• M39: 11,390,980 km (0.104 R)
• M40: 11,555,688 km (0.08 R)
• M41: 11,831,845 km (0.076 R)
• M42: 12,082,272 km (0.104 R)
• M43: 12,194,022 km (0.093 R)
• M44: 12,278,245 km (0.094 R)
• M45: 12,390,593 km (0.1 R)
• M46: 12,673,333 km (0.109 R)
• M47: 12,758,604 km (0.074 R)
• M48: 12,929,594 km (0.114 R)
• M49: 13,158,778 km (0.115 R)
• M50: 13,389,309 km (0.094 R)
• M51: 14,030,335 km (0.066 R)
• M52: 14,265,803 km (0.076 R)
• M53: 14,472,996 km (0.097 R)
• M54: 14,770,845 km (0.05 R)
• M55: 15,010,501 km (0.1 R)
• M56: 15,372,378 km (0.101 R)
• M57: 15,493,552 km (0.068 R)
• M58: 15,645,693 km (0.103 R)
• M59: 16,012,657 km (0.119 R)
• M60: 17,099,037 km (0.09 R)
• M61: 17,635,345 km (0.025 R)
• M62: 17,825,933 km (0.093 R)
• M63: 18,305,394 km (0.06 R)
• M64: 18,530,688 km (0.108 R)
• M65: 18,918,895 km (0.099 R)
• M66: 19,244,420 km (0.109 R)
• M67: 19,604,801 km (0.095 R)
• M68: 20,465,288 km (0.045 R)
• M69: 20,565,369 km (0.058 R)
• M70: 21,169,295 km (0.038 R)
• M71: 21,270,573 km (0.095 R)
• M72: 22,051,923 km (0.12 R)
• M73: 22,257,321 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit