🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.3

Radius: 14.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.59 AU - 0.79 AU

Year: 370 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,274,821 km

• M1: 181,761 km (0.118 R)
• M2: 280,047 km (0.115 R)
• M3: 372,200 km (0.047 R)
• M4: 533,915 km (0.071 R)
• M5: 663,616 km (0.103 R)
• M6: 756,516 km (0.085 R)
• M7: 893,099 km (0.107 R)
• M8: 989,291 km (0.047 R)
• M9: 1,110,764 km (0.05 R)
• M10: 1,206,208 km (0.082 R)
• M11: 1,301,651 km (0.099 R)
• M12: 1,439,730 km (0.112 R)
• M13: 1,555,369 km (0.117 R)
• M14: 1,663,828 km (0.104 R)
• M15: 1,760,468 km (0.095 R)
• M16: 1,888,673 km (0.077 R)
• M17: 2,004,911 km (0.059 R)
• M18: 2,104,543 km (0.108 R)
• M19: 2,201,781 km (0.063 R)
• M20: 2,300,666 km (0.119 R)
• M21: 2,393,117 km (0.085 R)
• M22: 2,486,765 km (0.082 R)
• M23: 2,619,309 km (0.073 R)
• M24: 2,754,246 km (0.084 R)
• M25: 2,943,787 km (0.116 R)
• M26: 3,040,128 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 411 Days

Day: 11.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,274,821 km

• M1: 103,223 km (0.082 R)
• M2: 170,242 km (0.118 R)
• M3: 226,042 km (0.113 R)
• M4: 286,480 km (0.063 R)
• M5: 340,335 km (0.025 R)
• M6: 395,387 km (0.107 R)
• M7: 499,657 km (0.114 R)
• M8: 550,371 km (0.049 R)
• M9: 621,130 km (0.111 R)
• M10: 725,849 km (0.078 R)
• M11: 873,652 km (0.086 R)
• M12: 1,000,810 km (0.109 R)
• M13: 1,053,468 km (0.091 R)
• M14: 1,170,903 km (0.097 R)
• M15: 1,231,340 km (0.108 R)
• M16: 1,336,059 km (0.11 R)
• M17: 1,453,792 km (0.096 R)
• M18: 1,663,080 km (0.078 R)
• M19: 1,768,696 km (0.098 R)
• M20: 1,827,787 km (0.041 R)
• M21: 1,887,476 km (0.096 R)
• M22: 2,048,144 km (0.055 R)
• M23: 2,104,692 km (0.079 R)
• M24: 2,230,803 km (0.047 R)
• M25: 2,347,639 km (0.118 R)
• M26: 2,406,880 km (0.114 R)
• M27: 2,484,671 km (0.065 R)
• M28: 2,593,728 km (0.071 R)
• M29: 2,648,780 km (0.104 R)
• M30: 2,747,814 km (0.094 R)
• M31: 2,804,062 km (0.073 R)
• M32: 2,936,756 km (0.108 R)
• M33: 2,987,918 km (0.1 R)
• M34: 3,110,589 km (0.05 R)
• M35: 3,261,234 km (0.045 R)
• M36: 3,461,396 km (0.088 R)
• M37: 3,535,895 km (0.11 R)
• M38: 3,631,339 km (0.098 R)
• M39: 3,707,035 km (0.12 R)
• M40: 3,797,093 km (0.102 R)
• M41: 3,881,018 km (0.046 R)
• M42: 3,993,665 km (0.084 R)
• M43: 4,071,904 km (0.091 R)
• M44: 4,251,422 km (0.085 R)
• M45: 4,345,669 km (0.107 R)
• M46: 4,529,225 km (0.095 R)
• M47: 4,805,532 km (0.092 R)
• M48: 4,911,448 km (0.055 R)
• M49: 5,118,042 km (0.104 R)
• M50: 5,187,605 km (0.071 R)
• M51: 5,296,363 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 8.1

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.53 AU - 1.97 AU

Year: 1495 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,274,821 km

• M1: 137,181 km (0.026 R)
• M2: 224,696 km (0.102 R)
• M3: 305,180 km (0.09 R)
• M4: 380,727 km (0.064 R)
• M5: 629,059 km (0.109 R)
• M6: 693,386 km (0.108 R)
• M7: 745,147 km (0.107 R)
• M8: 941,270 km (0.106 R)
• M9: 1,049,878 km (0.025 R)
• M10: 1,110,166 km (0.114 R)
• M11: 1,207,404 km (0.08 R)
• M12: 1,298,210 km (0.118 R)
• M13: 1,448,706 km (0.082 R)
• M14: 1,664,875 km (0.045 R)
• M15: 1,881,044 km (0.059 R)
• M16: 1,944,473 km (0.104 R)
• M17: 2,062,655 km (0.037 R)
• M18: 2,139,250 km (0.101 R)
• M19: 2,261,471 km (0.103 R)
• M20: 2,374,567 km (0.09 R)
• M21: 2,431,713 km (0.048 R)
• M22: 2,489,608 km (0.096 R)
• M23: 2,785,213 km (0.095 R)
• M24: 3,397,068 km (0.079 R)
• M25: 3,540,234 km (0.054 R)
• M26: 3,632,236 km (0.063 R)
• M27: 3,738,451 km (0.109 R)
• M28: 4,243,044 km (0.053 R)
• M29: 4,696,775 km (0.065 R)
• M30: 4,798,053 km (0.092 R)
• M31: 4,914,739 km (0.089 R)
• M32: 4,988,191 km (0.057 R)
• M33: 5,270,632 km (0.093 R)
• M34: 5,497,273 km (0.099 R)
• M35: 5,665,421 km (0.119 R)
• M36: 6,180,337 km (0.117 R)
• M37: 6,275,631 km (0.047 R)
• M38: 6,403,387 km (0.09 R)
• M39: 6,515,885 km (0.112 R)
• M40: 6,693,906 km (0.105 R)
• M41: 6,857,267 km (0.077 R)
• M42: 7,121,307 km (0.049 R)
• M43: 7,204,633 km (0.117 R)
• M44: 7,321,619 km (0.104 R)
• M45: 7,422,448 km (0.115 R)
• M46: 7,847,605 km (0.098 R)
• M47: 8,019,792 km (0.069 R)
• M48: 8,106,409 km (0.062 R)
• M49: 8,175,972 km (0.111 R)
• M50: 8,368,206 km (0.096 R)
• M51: 8,544,133 km (0.073 R)
• M52: 8,703,604 km (0.117 R)
• M53: 8,846,320 km (0.116 R)
• M54: 9,025,539 km (0.114 R)
• M55: 9,079,693 km (0.084 R)
• M56: 9,260,557 km (0.089 R)
• M57: 9,570,823 km (0.117 R)
• M58: 10,370,872 km (0.089 R)
• M59: 10,503,117 km (0.097 R)
• M60: 10,673,958 km (0.047 R)
• M61: 10,980,035 km (0.1 R)
• M62: 11,114,972 km (0.102 R)
• M63: 11,464,134 km (0.058 R)
• M64: 11,659,808 km (0.116 R)
• M65: 11,817,035 km (0.087 R)
• M66: 11,975,010 km (0.103 R)
• M67: 12,093,941 km (0.12 R)
• M68: 12,153,481 km (0.072 R)
• M69: 12,413,033 km (0.086 R)
• M70: 12,513,263 km (0.094 R)
• M71: 12,573,551 km (0.088 R)
• M72: 12,714,622 km (0.117 R)
• M73: 12,917,178 km (0.087 R)
• M74: 13,222,806 km (0.12 R)
• M75: 13,758,367 km (0.042 R)
• M76: 13,882,982 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 9.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.22 AU - 3.46 AU

Year: 3090 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,274,821 km

• M1: 135,087 km (0.08 R)
• M2: 226,342 km (0.1 R)
• M3: 307,424 km (0.08 R)
• M4: 525,388 km (0.098 R)
• M5: 626,965 km (0.042 R)
• M6: 698,772 km (0.1 R)
• M7: 831,764 km (0.074 R)
• M8: 901,626 km (0.088 R)
• M9: 1,079,947 km (0.079 R)
• M10: 1,190,500 km (0.101 R)
• M11: 1,293,274 km (0.059 R)
• M12: 1,423,125 km (0.032 R)
• M13: 1,645,128 km (0.079 R)
• M14: 1,825,692 km (0.116 R)
• M15: 2,012,839 km (0.075 R)
• M16: 2,108,732 km (0.072 R)
• M17: 2,220,481 km (0.096 R)
• M18: 2,291,241 km (0.115 R)
• M19: 2,362,749 km (0.074 R)
• M20: 2,777,434 km (0.073 R)
• M21: 2,838,620 km (0.113 R)
• M22: 3,135,123 km (0.053 R)
• M23: 3,607,253 km (0.059 R)
• M24: 3,758,347 km (0.115 R)
• M25: 3,860,223 km (0.071 R)
• M26: 4,330,110 km (0.117 R)
• M27: 4,690,043 km (0.082 R)
• M28: 4,892,150 km (0.061 R)
• M29: 5,003,600 km (0.053 R)
• M30: 5,115,948 km (0.106 R)
• M31: 5,266,892 km (0.084 R)
• M32: 5,457,929 km (0.041 R)
• M33: 5,592,866 km (0.118 R)
• M34: 5,670,507 km (0.044 R)
• M35: 5,807,389 km (0.114 R)
• M36: 6,004,559 km (0.102 R)
• M37: 6,064,249 km (0.037 R)
• M38: 6,144,134 km (0.063 R)
• M39: 6,753,895 km (0.084 R)
• M40: 7,045,013 km (0.06 R)
• M41: 8,250,622 km (0.098 R)
• M42: 8,361,324 km (0.11 R)
• M43: 8,967,944 km (0.101 R)
• M44: 9,036,310 km (0.109 R)
• M45: 9,127,564 km (0.077 R)
• M46: 9,565,437 km (0.117 R)
• M47: 9,681,825 km (0.115 R)
• M48: 9,892,608 km (0.057 R)
• M49: 10,509,849 km (0.114 R)
• M50: 10,726,317 km (0.088 R)
• M51: 11,434,214 km (0.039 R)
• M52: 11,533,098 km (0.064 R)
• M53: 12,031,558 km (0.119 R)
• M54: 12,690,088 km (0.051 R)
• M55: 12,817,994 km (0.111 R)
• M56: 13,962,717 km (0.095 R)
• M57: 14,174,249 km (0.034 R)
• M58: 14,547,196 km (0.116 R)
• M59: 14,681,236 km (0.073 R)
• M60: 14,923,435 km (0.079 R)
• M61: 15,493,702 km (0.109 R)
• M62: 15,740,239 km (0.119 R)
• M63: 16,015,798 km (0.119 R)
• M64: 16,265,028 km (0.072 R)
• M65: 16,543,580 km (0.118 R)
• M66: 16,851,901 km (0.028 R)
• M67: 17,077,195 km (0.085 R)
• M68: 17,275,263 km (0.095 R)
• M69: 17,474,078 km (0.115 R)
• M70: 17,816,658 km (0.092 R)
• M71: 18,075,013 km (0.06 R)
• M72: 18,653,508 km (0.044 R)
• M73: 18,770,045 km (0.051 R)
• M74: 18,945,074 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 9.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.5 AU - 5.18 AU

Year: 6875 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,274,821 km

• M1: 145,559 km (0.077 R)
• M2: 223,050 km (0.091 R)
• M3: 578,944 km (0.084 R)
• M4: 688,300 km (0.117 R)
• M5: 859,440 km (0.09 R)
• M6: 943,364 km (0.108 R)
• M7: 1,227,899 km (0.109 R)
• M8: 1,438,234 km (0.047 R)
• M9: 1,748,799 km (0.117 R)
• M10: 1,893,610 km (0.091 R)
• M11: 1,967,661 km (0.096 R)
• M12: 2,118,605 km (0.082 R)
• M13: 2,352,277 km (0.112 R)
• M14: 2,411,966 km (0.089 R)
• M15: 2,865,846 km (0.098 R)
• M16: 3,146,642 km (0.061 R)
• M17: 3,257,045 km (0.102 R)
• M18: 3,688,336 km (0.076 R)
• M19: 3,922,606 km (0.066 R)
• M20: 4,161,813 km (0.035 R)
• M21: 4,554,657 km (0.118 R)
• M22: 4,831,562 km (0.074 R)
• M23: 4,933,738 km (0.104 R)
• M24: 5,010,781 km (0.103 R)
• M25: 5,270,483 km (0.061 R)
• M26: 5,614,857 km (0.083 R)
• M27: 5,695,341 km (0.047 R)
• M28: 5,776,123 km (0.096 R)
• M29: 6,325,297 km (0.104 R)
• M30: 6,634,366 km (0.071 R)
• M31: 6,977,394 km (0.1 R)
• M32: 7,150,928 km (0.088 R)
• M33: 7,355,428 km (0.031 R)
• M34: 7,889,941 km (0.091 R)
• M35: 8,902,120 km (0.084 R)
• M36: 9,122,179 km (0.062 R)
• M37: 9,439,626 km (0.081 R)
• M38: 10,314,624 km (0.077 R)
• M39: 10,812,037 km (0.103 R)
• M40: 10,912,417 km (0.064 R)
• M41: 11,658,162 km (0.101 R)
• M42: 12,037,243 km (0.074 R)
• M43: 12,280,639 km (0.073 R)
• M44: 12,701,607 km (0.065 R)
• M45: 12,772,217 km (0.098 R)
• M46: 13,342,036 km (0.102 R)
• M47: 13,883,730 km (0.113 R)
• M48: 14,029,438 km (0.092 R)
• M49: 14,212,097 km (0.09 R)
• M50: 14,285,549 km (0.101 R)
• M51: 15,137,958 km (0.116 R)
• M52: 15,325,554 km (0.119 R)
• M53: 15,664,991 km (0.113 R)
• M54: 16,083,267 km (0.042 R)
• M55: 16,351,346 km (0.046 R)
• M56: 16,428,240 km (0.087 R)
• M57: 17,556,357 km (0.113 R)
• M58: 17,753,527 km (0.077 R)
• M59: 18,189,605 km (0.108 R)
• M60: 18,428,962 km (0.105 R)
• M61: 19,112,774 km (0.111 R)
• M62: 19,274,788 km (0.059 R)
• M63: 19,763,973 km (0.115 R)
• M64: 19,845,803 km (0.1 R)
• M65: 19,927,932 km (0.09 R)
• M66: 20,257,197 km (0.086 R)
• M67: 21,046,326 km (0.085 R)
• M68: 21,423,612 km (0.092 R)
• M69: 22,611,868 km (0.056 R)
• M70: 24,565,915 km (0.091 R)
• M71: 25,898,383 km (0.075 R)
• M72: 26,392,804 km (0.07 R)
• M73: 27,345,444 km (0.037 R)
• M74: 27,436,848 km (0.099 R)
• M75: 27,894,917 km (0.1 R)
• M76: 28,355,528 km (0.079 R)
• M77: 28,633,182 km (0.084 R)
• M78: 28,911,733 km (0.068 R)
• M79: 29,144,358 km (0.094 R)
• M80: 29,893,544 km (0.093 R)
• M81: 30,317,654 km (0.047 R)
• M82: 30,459,473 km (0.086 R)
• M83: 31,028,842 km (0.063 R)
• M84: 31,410,467 km (0.12 R)
• M85: 31,506,209 km (0.068 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: 399 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit