🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 12.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.57 AU - 0.79 AU

Year: 387 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,840,599 km

• M1: 163,810 km (0.116 R)
• M2: 242,498 km (0.072 R)
• M3: 393,891 km (0.095 R)
• M4: 486,791 km (0.114 R)
• M5: 615,595 km (0.03 R)
• M6: 768,634 km (0.111 R)
• M7: 865,723 km (0.054 R)
• M8: 947,553 km (0.113 R)
• M9: 1,136,794 km (0.096 R)
• M10: 1,245,253 km (0.108 R)
• M11: 1,440,478 km (0.103 R)
• M12: 1,544,448 km (0.034 R)
• M13: 1,660,836 km (0.116 R)
• M14: 1,740,122 km (0.091 R)
• M15: 1,902,885 km (0.088 R)
• M16: 2,001,919 km (0.102 R)
• M17: 2,124,290 km (0.11 R)
• M18: 2,210,907 km (0.119 R)
• M19: 2,387,881 km (0.084 R)
• M20: 2,483,773 km (0.049 R)
• M21: 2,650,575 km (0.118 R)
• M22: 2,744,373 km (0.104 R)
• M23: 2,868,988 km (0.102 R)
• M24: 2,959,195 km (0.101 R)
• M25: 3,044,317 km (0.12 R)
• M26: 3,179,703 km (0.087 R)
• M27: 3,463,191 km (0.07 R)
• M28: 3,643,755 km (0.099 R)
• M29: 3,787,818 km (0.118 R)
• M30: 3,994,114 km (0.105 R)
• M31: 4,081,778 km (0.085 R)
• M32: 4,170,041 km (0.079 R)
• M33: 4,293,459 km (0.041 R)
• M34: 4,404,161 km (0.104 R)
• M35: 4,529,824 km (0.039 R)
• M36: 4,656,683 km (0.058 R)
• M37: 4,863,576 km (0.083 R)
• M38: 4,942,863 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 10

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.03 AU - 1.41 AU

Year: 930 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,840,599 km

• M1: 127,457 km (0.049 R)
• M2: 206,445 km (0.104 R)
• M3: 270,024 km (0.038 R)
• M4: 396,135 km (0.063 R)
• M5: 472,729 km (0.113 R)
• M6: 664,065 km (0.052 R)
• M7: 764,296 km (0.108 R)
• M8: 910,453 km (0.093 R)
• M9: 1,041,650 km (0.112 R)
• M10: 1,198,728 km (0.071 R)
• M11: 1,310,029 km (0.094 R)
• M12: 1,418,188 km (0.102 R)
• M13: 1,687,464 km (0.094 R)
• M14: 1,783,356 km (0.109 R)
• M15: 1,988,455 km (0.087 R)
• M16: 2,137,604 km (0.117 R)
• M17: 2,217,639 km (0.079 R)
• M18: 2,590,138 km (0.054 R)
• M19: 2,701,438 km (0.088 R)
• M20: 2,955,755 km (0.111 R)
• M21: 3,072,291 km (0.103 R)
• M22: 3,135,721 km (0.08 R)
• M23: 3,300,727 km (0.08 R)
• M24: 3,440,452 km (0.12 R)
• M25: 3,677,864 km (0.084 R)
• M26: 3,930,534 km (0.081 R)
• M27: 4,279,546 km (0.112 R)
• M28: 4,360,778 km (0.11 R)
• M29: 4,535,059 km (0.074 R)
• M30: 4,732,529 km (0.108 R)
• M31: 4,827,224 km (0.1 R)
• M32: 4,954,233 km (0.072 R)
• M33: 5,039,653 km (0.104 R)
• M34: 5,103,980 km (0.088 R)
• M35: 5,385,972 km (0.073 R)
• M36: 5,517,917 km (0.119 R)
• M37: 5,606,479 km (0.091 R)
• M38: 5,920,037 km (0.099 R)
• M39: 6,274,135 km (0.095 R)
• M40: 6,564,504 km (0.03 R)
• M41: 6,729,211 km (0.086 R)
• M42: 6,800,121 km (0.051 R)
• M43: 6,942,837 km (0.058 R)
• M44: 7,086,601 km (0.075 R)
• M45: 7,158,857 km (0.085 R)
• M46: 7,231,262 km (0.103 R)
• M47: 7,572,794 km (0.114 R)
• M48: 7,745,579 km (0.092 R)
• M49: 7,844,763 km (0.111 R)
• M50: 8,007,076 km (0.098 R)
• M51: 8,107,457 km (0.115 R)
• M52: 8,322,279 km (0.107 R)
• M53: 8,424,006 km (0.111 R)
• M54: 8,577,344 km (0.051 R)
• M55: 8,693,132 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.05 AU - 1.53 AU

Year: 1011 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,840,599 km

• M1: 173,683 km (0.113 R)
• M2: 299,495 km (0.08 R)
• M3: 399,726 km (0.078 R)
• M4: 538,403 km (0.115 R)
• M5: 648,357 km (0.091 R)
• M6: 746,793 km (0.109 R)
• M7: 845,826 km (0.077 R)
• M8: 949,797 km (0.112 R)
• M9: 1,094,009 km (0.045 R)
• M10: 1,208,751 km (0.036 R)
• M11: 1,315,264 km (0.044 R)
• M12: 1,405,472 km (0.112 R)
• M13: 1,524,701 km (0.113 R)
• M14: 1,633,609 km (0.054 R)
• M15: 1,787,994 km (0.118 R)
• M16: 1,969,606 km (0.079 R)
• M17: 2,096,614 km (0.073 R)
• M18: 2,327,743 km (0.118 R)
• M19: 2,430,666 km (0.04 R)
• M20: 2,807,054 km (0.106 R)
• M21: 2,908,332 km (0.032 R)
• M22: 3,228,472 km (0.109 R)
• M23: 3,326,009 km (0.06 R)
• M24: 3,837,485 km (0.099 R)
• M25: 3,931,582 km (0.09 R)
• M26: 4,054,850 km (0.1 R)
• M27: 4,179,615 km (0.064 R)
• M28: 4,462,504 km (0.103 R)
• M29: 4,792,069 km (0.12 R)
• M30: 4,913,991 km (0.072 R)
• M31: 5,016,316 km (0.114 R)
• M32: 5,098,744 km (0.069 R)
• M33: 5,317,157 km (0.07 R)
• M34: 5,422,324 km (0.039 R)
• M35: 5,570,726 km (0.069 R)
• M36: 5,666,767 km (0.041 R)
• M37: 5,947,563 km (0.052 R)
• M38: 6,122,742 km (0.065 R)
• M39: 6,255,136 km (0.061 R)
• M40: 6,366,287 km (0.1 R)
• M41: 6,489,256 km (0.114 R)
• M42: 6,783,216 km (0.056 R)
• M43: 6,897,509 km (0.101 R)
• M44: 7,313,989 km (0.05 R)
• M45: 7,478,248 km (0.07 R)
• M46: 7,608,249 km (0.032 R)
• M47: 7,870,344 km (0.106 R)
• M48: 8,002,439 km (0.045 R)
• M49: 8,099,079 km (0.088 R)
• M50: 8,232,520 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 9.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.37 AU - 2.07 AU

Year: 1557 Days

Day: 14.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,840,599 km

• M1: 121,174 km (0.11 R)
• M2: 241,301 km (0.102 R)
• M3: 314,754 km (0.064 R)
• M4: 418,425 km (0.078 R)
• M5: 486,043 km (0.055 R)
• M6: 647,759 km (0.114 R)
• M7: 786,735 km (0.086 R)
• M8: 971,937 km (0.094 R)
• M9: 1,107,772 km (0.057 R)
• M10: 1,167,462 km (0.039 R)
• M11: 1,272,180 km (0.084 R)
• M12: 1,403,228 km (0.101 R)
• M13: 1,491,640 km (0.025 R)
• M14: 1,601,146 km (0.112 R)
• M15: 1,713,494 km (0.051 R)
• M16: 2,098,110 km (0.037 R)
• M17: 2,453,106 km (0.114 R)
• M18: 2,623,348 km (0.114 R)
• M19: 2,856,571 km (0.107 R)
• M20: 3,188,230 km (0.063 R)
• M21: 3,456,160 km (0.034 R)
• M22: 3,589,751 km (0.04 R)
• M23: 3,673,376 km (0.044 R)
• M24: 4,283,286 km (0.082 R)
• M25: 4,719,065 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 9.8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.2 AU - 3.2 AU

Year: 3062 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,840,599 km

• M1: 122,670 km (0.079 R)
• M2: 250,576 km (0.081 R)
• M3: 317,596 km (0.081 R)
• M4: 385,364 km (0.057 R)
• M5: 695,630 km (0.086 R)
• M6: 790,326 km (0.09 R)
• M7: 1,041,052 km (0.065 R)
• M8: 1,188,555 km (0.094 R)
• M9: 1,265,000 km (0.077 R)
• M10: 1,504,805 km (0.114 R)
• M11: 1,630,168 km (0.11 R)
• M12: 2,012,391 km (0.069 R)
• M13: 2,721,484 km (0.052 R)
• M14: 2,858,367 km (0.074 R)
• M15: 3,014,995 km (0.108 R)
• M16: 3,228,322 km (0.096 R)
• M17: 3,520,636 km (0.11 R)
• M18: 3,707,783 km (0.051 R)
• M19: 3,955,816 km (0.115 R)
• M20: 4,052,756 km (0.075 R)
• M21: 4,569,467 km (0.026 R)
• M22: 4,650,699 km (0.098 R)
• M23: 4,960,217 km (0.092 R)
• M24: 5,191,345 km (0.092 R)
• M25: 5,361,737 km (0.12 R)
• M26: 5,620,841 km (0.109 R)
• M27: 5,906,274 km (0.113 R)
• M28: 6,263,962 km (0.075 R)
• M29: 6,513,940 km (0.043 R)
• M30: 6,767,359 km (0.092 R)
• M31: 6,883,596 km (0.099 R)
• M32: 7,188,926 km (0.065 R)
• M33: 7,474,807 km (0.089 R)
• M34: 7,740,194 km (0.092 R)
• M35: 7,959,504 km (0.112 R)
• M36: 8,304,926 km (0.097 R)
• M37: 8,504,489 km (0.094 R)
• M38: 8,604,870 km (0.115 R)
• M39: 8,933,835 km (0.104 R)
• M40: 9,266,990 km (0.105 R)
• M41: 10,024,853 km (0.088 R)
• M42: 10,210,803 km (0.092 R)
• M43: 10,371,172 km (0.071 R)
• M44: 10,505,361 km (0.114 R)
• M45: 10,775,535 km (0.071 R)
• M46: 10,857,065 km (0.118 R)
• M47: 10,938,746 km (0.056 R)
• M48: 11,267,562 km (0.069 R)
• M49: 11,460,992 km (0.05 R)
• M50: 11,627,495 km (0.066 R)
• M51: 11,823,019 km (0.077 R)
• M52: 12,415,726 km (0.1 R)
• M53: 12,529,719 km (0.11 R)
• M54: 12,644,012 km (0.084 R)
• M55: 13,076,051 km (0.1 R)
• M56: 13,337,548 km (0.094 R)
• M57: 13,512,876 km (0.109 R)
• M58: 13,895,249 km (0.112 R)
• M59: 14,311,131 km (0.092 R)
• M60: 14,400,740 km (0.093 R)
• M61: 15,063,907 km (0.102 R)
• M62: 15,552,494 km (0.092 R)
• M63: 15,798,732 km (0.091 R)
• M64: 16,513,810 km (0.08 R)
• M65: 16,827,965 km (0.05 R)
• M66: 16,954,226 km (0.089 R)
• M67: 17,144,215 km (0.114 R)
• M68: 17,622,180 km (0.05 R)
• M69: 18,169,260 km (0.109 R)
• M70: 18,331,125 km (0.061 R)
• M71: 18,461,125 km (0.104 R)
• M72: 18,526,200 km (0.119 R)
• M73: 19,246,963 km (0.077 R)
• M74: 19,478,241 km (0.119 R)
• M75: 19,544,513 km (0.084 R)
• M76: 19,743,628 km (0.095 R)
• M77: 20,177,611 km (0.082 R)
• M78: 21,327,420 km (0.113 R)
• M79: 21,601,035 km (0.089 R)
• M80: 21,703,958 km (0.076 R)
• M81: 23,548,650 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 9.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.03 AU - 3.53 AU

Year: 4100 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,840,599 km

• M1: 120,277 km (0.111 R)
• M2: 200,910 km (0.069 R)
• M3: 280,197 km (0.096 R)
• M4: 352,153 km (0.065 R)
• M5: 432,487 km (0.056 R)
• M6: 548,127 km (0.115 R)
• M7: 664,963 km (0.111 R)
• M8: 758,611 km (0.064 R)
• M9: 891,005 km (0.047 R)
• M10: 971,788 km (0.115 R)
• M11: 1,496,278 km (0.057 R)
• M12: 1,899,594 km (0.075 R)
• M13: 2,036,476 km (0.11 R)
• M14: 2,192,357 km (0.11 R)
• M15: 2,700,840 km (0.099 R)
• M16: 2,769,057 km (0.106 R)
• M17: 3,172,821 km (0.096 R)
• M18: 3,299,531 km (0.06 R)
• M19: 3,670,683 km (0.094 R)
• M20: 3,880,569 km (0.083 R)
• M21: 4,212,676 km (0.045 R)
• M22: 4,656,234 km (0.063 R)
• M23: 4,883,622 km (0.116 R)
• M24: 5,072,415 km (0.112 R)
• M25: 5,220,816 km (0.059 R)
• M26: 5,696,986 km (0.067 R)
• M27: 5,763,108 km (0.102 R)
• M28: 6,437,346 km (0.116 R)
• M29: 6,598,313 km (0.091 R)
• M30: 6,807,152 km (0.041 R)
• M31: 6,994,748 km (0.078 R)
• M32: 7,327,005 km (0.075 R)
• M33: 7,664,497 km (0.059 R)
• M34: 7,761,886 km (0.054 R)
• M35: 8,429,990 km (0.06 R)
• M36: 9,064,883 km (0.069 R)
• M37: 9,193,687 km (0.098 R)
• M38: 9,505,449 km (0.095 R)
• M39: 9,767,993 km (0.031 R)
• M40: 9,847,130 km (0.104 R)
• M41: 10,246,407 km (0.11 R)
• M42: 10,353,818 km (0.086 R)
• M43: 11,364,651 km (0.039 R)
• M44: 11,755,251 km (0.071 R)
• M45: 12,008,670 km (0.094 R)
• M46: 12,207,186 km (0.106 R)
• M47: 12,722,401 km (0.104 R)
• M48: 12,837,741 km (0.084 R)
• M49: 13,069,768 km (0.087 R)
• M50: 13,215,476 km (0.119 R)
• M51: 13,567,330 km (0.074 R)
• M52: 13,685,363 km (0.076 R)
• M53: 14,310,233 km (0.089 R)
• M54: 14,883,791 km (0.114 R)
• M55: 15,526,314 km (0.093 R)
• M56: 15,649,732 km (0.111 R)
• M57: 15,773,450 km (0.074 R)
• M58: 15,835,533 km (0.062 R)
• M59: 15,928,732 km (0.117 R)
• M60: 16,115,580 km (0.084 R)
• M61: 16,428,539 km (0.046 R)
• M62: 16,491,370 km (0.079 R)
• M63: 17,188,047 km (0.04 R)
• M64: 17,411,846 km (0.07 R)
• M65: 17,508,037 km (0.081 R)
• M66: 17,636,542 km (0.085 R)
• M67: 18,642,887 km (0.108 R)
• M68: 18,839,907 km (0.047 R)
• M69: 20,002,582 km (0.082 R)
• M70: 20,339,027 km (0.093 R)
• M71: 20,745,186 km (0.091 R)
• M72: 21,600,137 km (0.115 R)
• M73: 21,772,474 km (0.076 R)
• M74: 22,606,183 km (0.085 R)
• M75: 22,711,051 km (0.117 R)
• M76: 22,956,541 km (0.103 R)
• M77: 23,132,468 km (0.064 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: 350 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit