🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 12

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 436 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,498,521 km

• M1: 275,110 km (0.108 R)
• M2: 363,373 km (0.097 R)
• M3: 438,172 km (0.102 R)
• M4: 527,632 km (0.109 R)
• M5: 649,105 km (0.114 R)
• M6: 746,344 km (0.071 R)
• M7: 848,968 km (0.117 R)
• M8: 986,000 km (0.039 R)
• M9: 1,075,160 km (0.117 R)
• M10: 1,235,379 km (0.111 R)
• M11: 1,321,398 km (0.088 R)
• M12: 1,415,196 km (0.104 R)
• M13: 1,563,148 km (0.086 R)
• M14: 1,650,962 km (0.085 R)
• M15: 1,789,041 km (0.118 R)
• M16: 2,064,002 km (0.096 R)
• M17: 2,141,494 km (0.06 R)
• M18: 2,246,362 km (0.048 R)
• M19: 2,339,561 km (0.098 R)
• M20: 2,690,219 km (0.093 R)
• M21: 2,846,698 km (0.068 R)
• M22: 2,969,817 km (0.087 R)
• M23: 3,139,311 km (0.105 R)
• M24: 3,304,467 km (0.084 R)
• M25: 3,441,649 km (0.1 R)
• M26: 3,627,748 km (0.115 R)
• M27: 3,729,924 km (0.113 R)
• M28: 3,833,146 km (0.056 R)
• M29: 3,937,266 km (0.051 R)
• M30: 4,026,127 km (0.055 R)
• M31: 4,123,815 km (0.029 R)
• M32: 4,214,172 km (0.095 R)
• M33: 4,354,944 km (0.043 R)
• M34: 4,463,851 km (0.068 R)
• M35: 4,582,033 km (0.072 R)
• M36: 4,718,466 km (0.102 R)
• M37: 4,899,480 km (0.096 R)
• M38: 5,074,061 km (0.097 R)
• M39: 5,162,174 km (0.072 R)
• M40: 5,429,655 km (0.107 R)
• M41: 5,894,754 km (0.069 R)
• M42: 6,127,379 km (0.11 R)
• M43: 6,259,175 km (0.103 R)
• M44: 6,334,722 km (0.063 R)
• M45: 6,506,161 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 9.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.97 AU - 1.39 AU

Year: 828 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,498,521 km

• M1: 124,914 km (0.047 R)
• M2: 207,193 km (0.117 R)
• M3: 318,793 km (0.072 R)
• M4: 763,099 km (0.094 R)
• M5: 1,035,217 km (0.091 R)
• M6: 1,128,417 km (0.081 R)
• M7: 1,224,459 km (0.077 R)
• M8: 1,323,343 km (0.053 R)
• M9: 1,410,409 km (0.086 R)
• M10: 1,491,940 km (0.103 R)
• M11: 1,590,375 km (0.055 R)
• M12: 1,722,470 km (0.068 R)
• M13: 1,801,906 km (0.083 R)
• M14: 1,898,995 km (0.116 R)
• M15: 2,047,995 km (0.081 R)
• M16: 2,183,680 km (0.063 R)
• M17: 2,401,794 km (0.068 R)
• M18: 2,590,586 km (0.104 R)
• M19: 2,663,740 km (0.101 R)
• M20: 2,746,916 km (0.113 R)
• M21: 2,878,113 km (0.09 R)
• M22: 2,992,257 km (0.097 R)
• M23: 3,059,576 km (0.119 R)
• M24: 3,166,389 km (0.11 R)
• M25: 3,393,777 km (0.064 R)
• M26: 3,453,916 km (0.099 R)
• M27: 3,545,021 km (0.108 R)
• M28: 3,990,822 km (0.071 R)
• M29: 4,054,401 km (0.078 R)
• M30: 4,399,524 km (0.115 R)
• M31: 4,810,619 km (0.108 R)
• M32: 4,878,387 km (0.117 R)
• M33: 5,014,969 km (0.103 R)
• M34: 5,095,303 km (0.077 R)
• M35: 5,385,523 km (0.065 R)
• M36: 5,491,439 km (0.104 R)
• M37: 5,837,159 km (0.071 R)
• M38: 6,031,038 km (0.082 R)
• M39: 6,116,459 km (0.118 R)
• M40: 6,288,646 km (0.086 R)
• M41: 6,437,496 km (0.111 R)
• M42: 6,562,410 km (0.065 R)
• M43: 6,700,788 km (0.031 R)
• M44: 6,776,634 km (0.1 R)
• M45: 6,852,779 km (0.114 R)
• M46: 7,070,295 km (0.111 R)
• M47: 7,147,487 km (0.099 R)
• M48: 7,669,883 km (0.112 R)
• M49: 7,749,319 km (0.075 R)
• M50: 7,935,718 km (0.09 R)
• M51: 8,002,738 km (0.039 R)
• M52: 8,272,313 km (0.119 R)
• M53: 8,490,278 km (0.039 R)
• M54: 8,572,407 km (0.119 R)
• M55: 8,806,827 km (0.106 R)
• M56: 9,310,074 km (0.101 R)
• M57: 9,551,076 km (0.119 R)
• M58: 9,636,496 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 10.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.29 AU - 1.91 AU

Year: 1307 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,498,521 km

• M1: 130,300 km (0.07 R)
• M2: 216,019 km (0.098 R)
• M3: 288,724 km (0.113 R)
• M4: 467,045 km (0.117 R)
• M5: 535,710 km (0.044 R)
• M6: 655,089 km (0.072 R)
• M7: 869,164 km (0.09 R)
• M8: 943,364 km (0.111 R)
• M9: 1,020,108 km (0.094 R)
• M10: 1,091,616 km (0.095 R)
• M11: 1,348,475 km (0.071 R)
• M12: 1,451,997 km (0.109 R)
• M13: 1,541,606 km (0.062 R)
• M14: 1,641,687 km (0.102 R)
• M15: 1,946,268 km (0.097 R)
• M16: 2,221,828 km (0.072 R)
• M17: 2,306,949 km (0.111 R)
• M18: 2,549,297 km (0.069 R)
• M19: 2,688,723 km (0.063 R)
• M20: 2,985,674 km (0.089 R)
• M21: 3,101,014 km (0.103 R)
• M22: 3,185,986 km (0.078 R)
• M23: 3,314,790 km (0.114 R)
• M24: 3,533,352 km (0.117 R)
• M25: 3,768,071 km (0.105 R)
• M26: 3,938,912 km (0.101 R)
• M27: 4,112,296 km (0.057 R)
• M28: 4,182,457 km (0.114 R)
• M29: 4,359,432 km (0.115 R)
• M30: 4,430,939 km (0.093 R)
• M31: 4,502,746 km (0.094 R)
• M32: 4,647,707 km (0.047 R)
• M33: 4,745,244 km (0.119 R)
• M34: 4,831,263 km (0.042 R)
• M35: 5,167,410 km (0.106 R)
• M36: 5,705,513 km (0.081 R)
• M37: 5,783,902 km (0.099 R)
• M38: 5,862,591 km (0.109 R)
• M39: 6,181,085 km (0.109 R)
• M40: 6,369,578 km (0.108 R)
• M41: 6,491,650 km (0.083 R)
• M42: 6,641,996 km (0.039 R)
• M43: 6,752,100 km (0.028 R)
• M44: 7,128,039 km (0.114 R)
• M45: 7,226,624 km (0.098 R)
• M46: 7,568,156 km (0.093 R)
• M47: 7,697,708 km (0.077 R)
• M48: 8,134,534 km (0.094 R)
• M49: 8,415,329 km (0.09 R)
• M50: 8,594,398 km (0.071 R)
• M51: 8,669,346 km (0.102 R)
• M52: 8,744,594 km (0.109 R)
• M53: 9,017,161 km (0.041 R)
• M54: 9,539,557 km (0.105 R)
• M55: 9,679,431 km (0.092 R)
• M56: 9,788,787 km (0.111 R)
• M57: 10,024,404 km (0.039 R)
• M58: 10,839,712 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 12.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.47 AU - 1.85 AU

Year: 1381 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,498,521 km

• M1: 159,621 km (0.066 R)
• M2: 238,459 km (0.053 R)
• M3: 378,483 km (0.082 R)
• M4: 492,925 km (0.104 R)
• M5: 658,081 km (0.109 R)
• M6: 739,013 km (0.074 R)
• M7: 843,882 km (0.089 R)
• M8: 990,188 km (0.116 R)
• M9: 1,077,853 km (0.11 R)
• M10: 1,390,512 km (0.104 R)
• M11: 1,549,236 km (0.102 R)
• M12: 1,794,726 km (0.088 R)
• M13: 1,903,932 km (0.119 R)
• M14: 2,015,383 km (0.114 R)
• M15: 2,274,486 km (0.097 R)
• M16: 2,373,370 km (0.061 R)
• M17: 2,534,487 km (0.089 R)
• M18: 2,678,550 km (0.079 R)
• M19: 2,910,576 km (0.103 R)
• M20: 2,996,595 km (0.07 R)
• M21: 3,282,327 km (0.105 R)
• M22: 3,428,634 km (0.107 R)
• M23: 3,634,779 km (0.05 R)
• M24: 3,727,680 km (0.101 R)
• M25: 3,856,783 km (0.106 R)
• M26: 4,180,213 km (0.086 R)
• M27: 4,302,285 km (0.112 R)
• M28: 4,425,554 km (0.052 R)
• M29: 4,587,568 km (0.087 R)
• M30: 4,815,107 km (0.102 R)
• M31: 4,969,043 km (0.104 R)
• M32: 5,189,700 km (0.051 R)
• M33: 5,308,032 km (0.099 R)
• M34: 5,506,997 km (0.074 R)
• M35: 5,587,331 km (0.052 R)
• M36: 5,776,273 km (0.118 R)
• M37: 6,022,361 km (0.076 R)
• M38: 6,412,064 km (0.098 R)
• M39: 6,610,132 km (0.113 R)
• M40: 6,724,125 km (0.084 R)
• M41: 6,853,228 km (0.111 R)
• M42: 6,954,207 km (0.117 R)
• M43: 7,319,076 km (0.089 R)
• M44: 7,660,159 km (0.06 R)
• M45: 7,779,987 km (0.115 R)
• M46: 8,052,105 km (0.103 R)
• M47: 8,934,284 km (0.11 R)
• M48: 9,044,837 km (0.075 R)
• M49: 9,379,039 km (0.08 R)
• M50: 9,830,974 km (0.083 R)
• M51: 9,912,355 km (0.059 R)
• M52: 9,994,035 km (0.058 R)
• M53: 10,141,688 km (0.062 R)
• M54: 10,356,212 km (0.119 R)
• M55: 10,638,952 km (0.081 R)
• M56: 10,789,597 km (0.062 R)
• M57: 11,093,281 km (0.09 R)
• M58: 11,178,102 km (0.112 R)
• M59: 11,365,549 km (0.107 R)
• M60: 11,485,377 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.85 AU - 4.15 AU

Year: 4228 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,498,521 km

• M1: 175,927 km (0.111 R)
• M2: 319,840 km (0.049 R)
• M3: 519,404 km (0.052 R)
• M4: 606,171 km (0.091 R)
• M5: 842,685 km (0.11 R)
• M6: 924,515 km (0.106 R)
• M7: 1,135,448 km (0.081 R)
• M8: 1,784,553 km (0.118 R)
• M9: 2,082,851 km (0.073 R)
• M10: 2,164,083 km (0.1 R)
• M11: 2,279,572 km (0.118 R)
• M12: 2,448,319 km (0.11 R)
• M13: 2,691,714 km (0.102 R)
• M14: 2,906,687 km (0.044 R)
• M15: 3,053,293 km (0.093 R)
• M16: 3,624,756 km (0.089 R)
• M17: 3,983,642 km (0.07 R)
• M18: 4,208,786 km (0.071 R)
• M19: 4,333,252 km (0.089 R)
• M20: 4,480,157 km (0.068 R)
• M21: 4,800,596 km (0.105 R)
• M22: 5,106,374 km (0.116 R)
• M23: 5,217,226 km (0.075 R)
• M24: 5,486,352 km (0.093 R)
• M25: 5,668,413 km (0.082 R)
• M26: 6,015,181 km (0.117 R)
• M27: 6,155,803 km (0.108 R)
• M28: 6,273,836 km (0.111 R)
• M29: 6,777,980 km (0.089 R)
• M30: 7,320,123 km (0.104 R)
• M31: 7,596,430 km (0.078 R)
• M32: 7,978,952 km (0.083 R)
• M33: 8,922,316 km (0.042 R)
• M34: 9,298,854 km (0.089 R)
• M35: 9,516,369 km (0.102 R)
• M36: 9,598,349 km (0.101 R)
• M37: 10,011,837 km (0.059 R)
• M38: 10,150,964 km (0.05 R)
• M39: 10,403,036 km (0.115 R)
• M40: 10,628,779 km (0.104 R)
• M41: 11,258,287 km (0.107 R)
• M42: 11,460,992 km (0.033 R)
• M43: 11,752,858 km (0.111 R)
• M44: 12,254,758 km (0.079 R)
• M45: 12,613,195 km (0.057 R)
• M46: 12,944,704 km (0.113 R)
• M47: 13,126,914 km (0.062 R)
• M48: 13,585,880 km (0.099 R)
• M49: 13,678,332 km (0.093 R)
• M50: 13,770,933 km (0.091 R)
• M51: 15,121,802 km (0.066 R)
• M52: 16,580,231 km (0.112 R)
• M53: 17,543,941 km (0.111 R)
• M54: 17,711,789 km (0.12 R)
• M55: 18,049,432 km (0.103 R)
• M56: 18,457,385 km (0.099 R)
• M57: 20,048,957 km (0.118 R)
• M58: 20,259,890 km (0.09 R)
• M59: 20,400,811 km (0.06 R)
• M60: 20,754,760 km (0.118 R)
• M61: 20,968,086 km (0.049 R)
• M62: 21,110,653 km (0.105 R)
• M63: 21,289,423 km (0.03 R)
• M64: 22,226,803 km (0.08 R)
• M65: 22,372,212 km (0.1 R)
• M66: 23,436,002 km (0.112 R)
• M67: 24,478,700 km (0.099 R)
• M68: 24,892,487 km (0.105 R)
• M69: 25,194,974 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit