🌌 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: 629.2

Radius: 12

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,849,520 km

• M1: 149,598 km (0.11 R)
• M2: 282,740 km (0.085 R)
• M3: 391,946 km (0.114 R)
• M4: 548,276 km (0.068 R)
• M5: 627,413 km (0.062 R)
• M6: 799,301 km (0.093 R)
• M7: 887,863 km (0.09 R)
• M8: 964,457 km (0.055 R)
• M9: 1,071,869 km (0.066 R)
• M10: 1,162,525 km (0.028 R)
• M11: 1,247,497 km (0.117 R)
• M12: 1,365,679 km (0.062 R)
• M13: 1,446,611 km (0.107 R)
• M14: 1,543,252 km (0.075 R)
• M15: 1,623,137 km (0.12 R)
• M16: 1,792,332 km (0.077 R)
• M17: 1,936,993 km (0.075 R)
• M18: 2,054,727 km (0.103 R)
• M19: 2,259,676 km (0.099 R)
• M20: 2,400,298 km (0.072 R)
• M21: 2,521,622 km (0.113 R)
• M22: 2,627,986 km (0.076 R)
• M23: 2,741,680 km (0.098 R)
• M24: 2,857,020 km (0.059 R)
• M25: 3,027,263 km (0.092 R)
• M26: 3,158,759 km (0.088 R)
• M27: 3,316,585 km (0.086 R)
• M28: 3,415,020 km (0.111 R)
• M29: 3,577,184 km (0.06 R)
• M30: 3,684,596 km (0.092 R)
• M31: 3,780,338 km (0.105 R)
• M32: 3,980,650 km (0.052 R)
• M33: 4,059,338 km (0.086 R)
• M34: 4,258,004 km (0.108 R)
• M35: 4,493,920 km (0.057 R)
• M36: 4,603,126 km (0.111 R)
• M37: 4,706,499 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 13.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 753 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 7,849,520 km

• M1: 173,384 km (0.056 R)
• M2: 345,870 km (0.101 R)
• M3: 432,787 km (0.117 R)
• M4: 522,097 km (0.097 R)
• M5: 690,245 km (0.12 R)
• M6: 784,491 km (0.052 R)
• M7: 1,056,460 km (0.034 R)
• M8: 1,168,210 km (0.103 R)
• M9: 1,278,015 km (0.041 R)
• M10: 1,423,573 km (0.115 R)
• M11: 1,555,070 km (0.053 R)
• M12: 1,684,023 km (0.052 R)
• M13: 1,781,262 km (0.085 R)
• M14: 2,003,863 km (0.083 R)
• M15: 2,092,575 km (0.116 R)
• M16: 2,359,158 km (0.059 R)
• M17: 2,532,542 km (0.104 R)
• M18: 2,685,731 km (0.118 R)
• M19: 2,800,771 km (0.087 R)
• M20: 2,892,176 km (0.062 R)
• M21: 3,027,113 km (0.095 R)
• M22: 3,112,533 km (0.107 R)
• M23: 3,233,558 km (0.1 R)
• M24: 3,320,923 km (0.109 R)
• M25: 3,409,186 km (0.117 R)
• M26: 3,542,926 km (0.118 R)
• M27: 3,852,893 km (0.113 R)
• M28: 4,238,556 km (0.097 R)
• M29: 4,392,642 km (0.041 R)
• M30: 4,548,374 km (0.112 R)
• M31: 4,636,936 km (0.08 R)
• M32: 4,775,613 km (0.111 R)
• M33: 4,875,694 km (0.11 R)
• M34: 4,996,569 km (0.087 R)
• M35: 5,149,308 km (0.109 R)
• M36: 5,241,610 km (0.039 R)
• M37: 5,355,155 km (0.109 R)
• M38: 5,563,844 km (0.099 R)
• M39: 5,648,068 km (0.074 R)
• M40: 5,849,875 km (0.095 R)
• M41: 5,967,908 km (0.117 R)
• M42: 6,359,405 km (0.084 R)
• M43: 6,491,800 km (0.086 R)
• M44: 6,614,021 km (0.042 R)
• M45: 6,770,650 km (0.051 R)
• M46: 7,087,648 km (0.085 R)
• M47: 7,689,480 km (0.112 R)
• M48: 7,937,065 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 14.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.12 AU - 1.2 AU

Year: 862 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 7,849,520 km

• M1: 180,714 km (0.113 R)
• M2: 271,520 km (0.108 R)
• M3: 381,923 km (0.08 R)
• M4: 615,894 km (0.112 R)
• M5: 804,089 km (0.112 R)
• M6: 903,122 km (0.05 R)
• M7: 1,026,840 km (0.034 R)
• M8: 1,136,046 km (0.073 R)
• M9: 1,278,613 km (0.092 R)
• M10: 1,389,764 km (0.096 R)
• M11: 1,488,798 km (0.03 R)
• M12: 1,735,634 km (0.12 R)
• M13: 1,859,950 km (0.057 R)
• M14: 1,978,881 km (0.117 R)
• M15: 2,333,278 km (0.072 R)
• M16: 2,490,206 km (0.116 R)
• M17: 2,708,320 km (0.088 R)
• M18: 2,805,110 km (0.104 R)
• M19: 3,224,881 km (0.106 R)
• M20: 3,317,632 km (0.117 R)
• M21: 3,558,485 km (0.047 R)
• M22: 3,805,171 km (0.057 R)
• M23: 4,079,833 km (0.102 R)
• M24: 4,191,583 km (0.027 R)
• M25: 4,521,446 km (0.09 R)
• M26: 4,695,428 km (0.079 R)
• M27: 4,907,259 km (0.071 R)
• M28: 5,050,275 km (0.039 R)
• M29: 5,170,551 km (0.105 R)
• M30: 5,279,608 km (0.057 R)
• M31: 5,413,947 km (0.081 R)
• M32: 5,661,232 km (0.08 R)
• M33: 5,811,279 km (0.096 R)
• M34: 6,000,969 km (0.113 R)
• M35: 6,347,438 km (0.111 R)
• M36: 6,451,408 km (0.089 R)
• M37: 6,660,995 km (0.083 R)
• M38: 6,992,952 km (0.063 R)
• M39: 7,113,977 km (0.031 R)
• M40: 7,262,677 km (0.047 R)
• M41: 7,412,425 km (0.106 R)
• M42: 7,508,317 km (0.09 R)
• M43: 7,798,238 km (0.063 R)
• M44: 8,176,720 km (0.084 R)
• M45: 8,475,168 km (0.035 R)
• M46: 8,907,955 km (0.049 R)
• M47: 9,097,795 km (0.061 R)
• M48: 9,274,170 km (0.091 R)
• M49: 9,436,783 km (0.039 R)
• M50: 9,765,001 km (0.085 R)
• M51: 9,960,825 km (0.101 R)
• M52: 10,097,108 km (0.053 R)
• M53: 10,356,212 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 12.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.21 AU - 1.53 AU

Year: 1107 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 7,849,520 km

• M1: 153,188 km (0.077 R)
• M2: 239,805 km (0.092 R)
• M3: 323,431 km (0.097 R)
• M4: 424,110 km (0.066 R)
• M5: 529,427 km (0.056 R)
• M6: 645,814 km (0.081 R)
• M7: 743,801 km (0.062 R)
• M8: 859,440 km (0.085 R)
• M9: 962,961 km (0.082 R)
• M10: 1,071,270 km (0.116 R)
• M11: 1,163,722 km (0.116 R)
• M12: 1,245,253 km (0.099 R)
• M13: 1,371,513 km (0.091 R)
• M14: 1,450,800 km (0.098 R)
• M15: 1,554,172 km (0.085 R)
• M16: 1,784,553 km (0.12 R)
• M17: 1,879,847 km (0.115 R)
• M18: 1,976,936 km (0.06 R)
• M19: 2,109,180 km (0.114 R)
• M20: 2,252,944 km (0.091 R)
• M21: 2,356,615 km (0.12 R)
• M22: 2,435,304 km (0.074 R)
• M23: 2,640,702 km (0.091 R)
• M24: 2,740,932 km (0.092 R)
• M25: 3,106,998 km (0.029 R)
• M26: 3,232,511 km (0.04 R)
• M27: 3,389,439 km (0.077 R)
• M28: 3,649,889 km (0.106 R)
• M29: 4,073,999 km (0.049 R)
• M30: 4,265,334 km (0.105 R)
• M31: 4,383,666 km (0.11 R)
• M32: 4,568,719 km (0.065 R)
• M33: 4,678,973 km (0.113 R)
• M34: 4,845,774 km (0.065 R)
• M35: 4,980,712 km (0.065 R)
• M36: 5,128,365 km (0.103 R)
• M37: 5,265,845 km (0.112 R)
• M38: 5,579,851 km (0.106 R)
• M39: 5,697,884 km (0.066 R)
• M40: 5,900,140 km (0.095 R)
• M41: 6,263,064 km (0.112 R)
• M42: 6,447,219 km (0.05 R)
• M43: 6,620,903 km (0.12 R)
• M44: 6,708,268 km (0.101 R)
• M45: 6,896,761 km (0.111 R)
• M46: 7,112,631 km (0.105 R)
• M47: 7,253,402 km (0.116 R)
• M48: 7,629,342 km (0.062 R)
• M49: 7,720,896 km (0.118 R)
• M50: 7,879,021 km (0.069 R)
• M51: 7,958,457 km (0.09 R)
• M52: 8,521,843 km (0.071 R)
• M53: 8,767,333 km (0.076 R)
• M54: 9,447,405 km (0.035 R)
• M55: 9,560,052 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 9.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.69 AU

Year: 1131 Days

Day: 6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 7,849,520 km

• M1: 120,426 km (0.084 R)
• M2: 190,737 km (0.061 R)
• M3: 251,025 km (0.096 R)
• M4: 336,146 km (0.106 R)
• M5: 414,536 km (0.065 R)
• M6: 548,276 km (0.05 R)
• M7: 654,191 km (0.116 R)
• M8: 717,322 km (0.059 R)
• M9: 871,707 km (0.03 R)
• M10: 986,598 km (0.117 R)
• M11: 1,100,891 km (0.049 R)
• M12: 1,189,752 km (0.097 R)
• M13: 1,305,840 km (0.064 R)
• M14: 1,438,683 km (0.069 R)
• M15: 1,510,041 km (0.074 R)
• M16: 1,609,523 km (0.109 R)
• M17: 1,683,874 km (0.096 R)
• M18: 1,850,226 km (0.117 R)
• M19: 1,913,955 km (0.056 R)
• M20: 1,978,581 km (0.108 R)
• M21: 2,304,854 km (0.063 R)
• M22: 2,366,040 km (0.078 R)
• M23: 2,521,472 km (0.113 R)
• M24: 2,736,743 km (0.108 R)
• M25: 2,941,543 km (0.113 R)
• M26: 3,117,470 km (0.103 R)
• M27: 3,219,496 km (0.106 R)
• M28: 3,594,538 km (0.075 R)
• M29: 3,665,896 km (0.113 R)
• M30: 3,773,756 km (0.026 R)
• M31: 3,946,841 km (0.039 R)
• M32: 4,066,669 km (0.096 R)
• M33: 4,329,213 km (0.092 R)
• M34: 4,880,481 km (0.119 R)
• M35: 4,969,641 km (0.054 R)
• M36: 5,189,700 km (0.09 R)
• M37: 5,290,828 km (0.105 R)
• M38: 5,423,222 km (0.043 R)
• M39: 5,484,707 km (0.093 R)
• M40: 5,639,541 km (0.109 R)
• M41: 6,016,976 km (0.096 R)
• M42: 6,219,531 km (0.099 R)
• M43: 6,391,719 km (0.064 R)
• M44: 6,609,384 km (0.072 R)
• M45: 6,697,197 km (0.056 R)
• M46: 6,851,582 km (0.12 R)
• M47: 6,951,514 km (0.061 R)
• M48: 7,040,824 km (0.103 R)
• M49: 7,209,121 km (0.095 R)
• M50: 7,447,132 km (0.09 R)
• M51: 7,607,201 km (0.072 R)
• M52: 7,722,242 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit