🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 11.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 513 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,125,513 km

• M1: 178,919 km (0.105 R)
• M2: 252,820 km (0.113 R)
• M3: 383,868 km (0.073 R)
• M4: 476,170 km (0.095 R)
• M5: 557,850 km (0.098 R)
• M6: 729,140 km (0.116 R)
• M7: 812,466 km (0.107 R)
• M8: 909,405 km (0.11 R)
• M9: 1,247,347 km (0.092 R)
• M10: 1,343,838 km (0.062 R)
• M11: 1,431,203 km (0.067 R)
• M12: 1,581,249 km (0.101 R)
• M13: 1,762,263 km (0.097 R)
• M14: 1,871,469 km (0.099 R)
• M15: 2,070,135 km (0.088 R)
• M16: 2,165,280 km (0.041 R)
• M17: 2,303,807 km (0.116 R)
• M18: 2,409,723 km (0.074 R)
• M19: 2,531,794 km (0.043 R)
• M20: 2,633,970 km (0.072 R)
• M21: 2,774,741 km (0.04 R)
• M22: 2,918,206 km (0.062 R)
• M23: 2,994,650 km (0.077 R)
• M24: 3,157,413 km (0.079 R)
• M25: 3,275,595 km (0.112 R)
• M26: 3,557,138 km (0.066 R)
• M27: 3,639,118 km (0.075 R)
• M28: 3,721,696 km (0.078 R)
• M29: 3,922,456 km (0.113 R)
• M30: 4,007,129 km (0.042 R)
• M31: 4,343,425 km (0.12 R)
• M32: 4,842,483 km (0.118 R)
• M33: 4,979,216 km (0.042 R)
• M34: 5,080,493 km (0.086 R)
• M35: 5,172,945 km (0.106 R)
• M36: 5,397,491 km (0.072 R)
• M37: 5,482,463 km (0.102 R)
• M38: 5,606,031 km (0.11 R)
• M39: 5,769,092 km (0.11 R)
• M40: 5,924,076 km (0.068 R)
• M41: 6,149,220 km (0.114 R)
• M42: 6,257,829 km (0.094 R)
• M43: 6,387,231 km (0.106 R)
• M44: 6,577,669 km (0.116 R)
• M45: 6,780,374 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 14.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.09 AU - 1.25 AU

Year: 874 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,125,513 km

• M1: 186,100 km (0.084 R)
• M2: 311,014 km (0.12 R)
• M3: 426,803 km (0.048 R)
• M4: 610,808 km (0.079 R)
• M5: 886,517 km (0.075 R)
• M6: 1,037,461 km (0.087 R)
• M7: 1,163,572 km (0.062 R)
• M8: 1,492,239 km (0.103 R)
• M9: 1,652,458 km (0.084 R)
• M10: 1,891,815 km (0.11 R)
• M11: 2,041,113 km (0.101 R)
• M12: 2,194,451 km (0.109 R)
• M13: 2,299,020 km (0.103 R)
• M14: 2,432,162 km (0.057 R)
• M15: 2,586,248 km (0.062 R)
• M16: 2,743,625 km (0.098 R)
• M17: 2,866,295 km (0.035 R)
• M18: 3,078,126 km (0.101 R)
• M19: 3,405,895 km (0.1 R)
• M20: 3,641,063 km (0.09 R)
• M21: 3,850,051 km (0.105 R)
• M22: 4,171,088 km (0.082 R)
• M23: 4,401,169 km (0.111 R)
• M24: 4,512,171 km (0.045 R)
• M25: 4,669,249 km (0.077 R)
• M26: 4,793,864 km (0.07 R)
• M27: 4,954,233 km (0.118 R)
• M28: 5,093,209 km (0.082 R)
• M29: 5,209,895 km (0.068 R)
• M30: 5,315,811 km (0.082 R)
• M31: 5,577,607 km (0.073 R)
• M32: 5,990,796 km (0.103 R)
• M33: 6,188,714 km (0.115 R)
• M34: 6,439,141 km (0.118 R)
• M35: 6,540,269 km (0.103 R)
• M36: 6,680,143 km (0.087 R)
• M37: 6,795,483 km (0.11 R)
• M38: 6,924,287 km (0.038 R)
• M39: 7,067,003 km (0.057 R)
• M40: 7,250,111 km (0.114 R)
• M41: 7,355,428 km (0.118 R)
• M42: 7,487,673 km (0.1 R)
• M43: 7,607,501 km (0.117 R)
• M44: 7,795,246 km (0.119 R)
• M45: 8,326,169 km (0.096 R)
• M46: 8,533,511 km (0.074 R)
• M47: 8,868,910 km (0.09 R)
• M48: 9,009,981 km (0.083 R)
• M49: 9,194,435 km (0.112 R)
• M50: 9,423,319 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 8.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.44 AU - 1.46 AU

Year: 1205 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,125,513 km

• M1: 136,284 km (0.072 R)
• M2: 287,078 km (0.112 R)
• M3: 367,712 km (0.067 R)
• M4: 438,172 km (0.075 R)
• M5: 572,960 km (0.067 R)
• M6: 657,483 km (0.086 R)
• M7: 740,509 km (0.051 R)
• M8: 865,723 km (0.049 R)
• M9: 964,457 km (0.092 R)
• M10: 1,130,511 km (0.079 R)
• M11: 1,187,957 km (0.098 R)
• M12: 1,351,467 km (0.098 R)
• M13: 1,482,964 km (0.045 R)
• M14: 1,570,329 km (0.119 R)
• M15: 1,733,839 km (0.083 R)
• M16: 1,903,035 km (0.112 R)
• M17: 1,998,328 km (0.046 R)
• M18: 2,518,181 km (0.084 R)
• M19: 2,623,199 km (0.08 R)
• M20: 2,739,436 km (0.063 R)
• M21: 2,967,274 km (0.077 R)
• M22: 3,037,884 km (0.07 R)
• M23: 3,098,770 km (0.118 R)
• M24: 3,211,567 km (0.077 R)
• M25: 3,579,578 km (0.099 R)
• M26: 3,687,288 km (0.046 R)
• M27: 3,894,781 km (0.06 R)
• M28: 3,972,272 km (0.037 R)
• M29: 4,207,590 km (0.115 R)
• M30: 4,436,175 km (0.066 R)
• M31: 4,540,295 km (0.12 R)
• M32: 4,680,469 km (0.115 R)
• M33: 4,774,715 km (0.107 R)
• M34: 4,905,314 km (0.085 R)
• M35: 5,025,142 km (0.099 R)
• M36: 5,341,242 km (0.092 R)
• M37: 6,095,066 km (0.117 R)
• M38: 6,159,393 km (0.115 R)
• M39: 6,262,765 km (0.097 R)
• M40: 6,379,900 km (0.108 R)
• M41: 6,602,951 km (0.114 R)
• M42: 6,708,866 km (0.076 R)
• M43: 6,908,878 km (0.117 R)
• M44: 7,029,754 km (0.104 R)
• M45: 7,165,140 km (0.1 R)
• M46: 7,233,057 km (0.038 R)
• M47: 7,438,156 km (0.061 R)
• M48: 7,493,208 km (0.106 R)
• M49: 7,617,524 km (0.105 R)
• M50: 8,036,996 km (0.067 R)
• M51: 8,235,213 km (0.117 R)
• M52: 8,320,634 km (0.12 R)
• M53: 8,492,522 km (0.06 R)
• M54: 9,044,538 km (0.115 R)
• M55: 9,638,142 km (0.119 R)
• M56: 9,954,841 km (0.085 R)
• M57: 10,198,386 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 8.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.61 AU

Year: 2439 Days

Day: 7.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,125,513 km

• M1: 137,331 km (0.105 R)
• M2: 245,490 km (0.095 R)
• M3: 360,531 km (0.118 R)
• M4: 486,492 km (0.085 R)
• M5: 610,509 km (0.036 R)
• M6: 1,061,696 km (0.052 R)
• M7: 1,328,878 km (0.034 R)
• M8: 1,466,358 km (0.11 R)
• M9: 1,747,004 km (0.12 R)
• M10: 1,889,272 km (0.107 R)
• M11: 1,998,478 km (0.073 R)
• M12: 2,053,829 km (0.047 R)
• M13: 2,290,493 km (0.034 R)
• M14: 2,535,983 km (0.069 R)
• M15: 2,769,505 km (0.064 R)
• M16: 2,894,120 km (0.06 R)
• M17: 2,967,723 km (0.119 R)
• M18: 3,073,937 km (0.066 R)
• M19: 3,192,269 km (0.073 R)
• M20: 3,257,344 km (0.044 R)
• M21: 4,050,512 km (0.11 R)
• M22: 4,480,905 km (0.094 R)
• M23: 4,726,395 km (0.109 R)
• M24: 4,988,939 km (0.051 R)
• M25: 5,128,365 km (0.102 R)
• M26: 5,282,002 km (0.111 R)
• M27: 5,359,344 km (0.07 R)
• M28: 5,991,993 km (0.067 R)
• M29: 6,126,781 km (0.105 R)
• M30: 6,620,304 km (0.118 R)
• M31: 6,787,704 km (0.037 R)
• M32: 7,212,263 km (0.106 R)
• M33: 7,269,559 km (0.055 R)
• M34: 8,057,641 km (0.084 R)
• M35: 8,146,801 km (0.12 R)
• M36: 9,072,662 km (0.098 R)
• M37: 9,150,004 km (0.037 R)
• M38: 9,367,819 km (0.098 R)
• M39: 9,729,397 km (0.076 R)
• M40: 9,824,391 km (0.074 R)
• M41: 10,031,584 km (0.109 R)
• M42: 10,563,704 km (0.105 R)
• M43: 10,645,085 km (0.105 R)
• M44: 10,775,834 km (0.105 R)
• M45: 11,154,616 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 14.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.6 AU - 3.4 AU

Year: 3587 Days

Day: 5.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,125,513 km

• M1: 185,801 km (0.095 R)
• M2: 318,643 km (0.101 R)
• M3: 519,553 km (0.078 R)
• M4: 652,845 km (0.078 R)
• M5: 809,474 km (0.072 R)
• M6: 990,188 km (0.071 R)
• M7: 1,283,101 km (0.066 R)
• M8: 1,701,526 km (0.119 R)
• M9: 1,813,126 km (0.108 R)
• M10: 1,914,254 km (0.099 R)
• M11: 2,422,289 km (0.091 R)
• M12: 2,520,425 km (0.051 R)
• M13: 2,867,642 km (0.118 R)
• M14: 2,987,021 km (0.1 R)
• M15: 3,230,566 km (0.077 R)
• M16: 3,370,590 km (0.07 R)
• M17: 3,576,436 km (0.108 R)
• M18: 3,885,057 km (0.065 R)
• M19: 4,101,226 km (0.071 R)
• M20: 4,338,637 km (0.117 R)
• M21: 4,563,184 km (0.106 R)
• M22: 4,668,052 km (0.11 R)
• M23: 4,844,877 km (0.115 R)
• M24: 5,005,844 km (0.116 R)
• M25: 5,462,566 km (0.108 R)
• M26: 5,875,756 km (0.082 R)
• M27: 6,028,495 km (0.087 R)
• M28: 6,163,283 km (0.038 R)
• M29: 6,712,606 km (0.12 R)
• M30: 7,094,380 km (0.117 R)
• M31: 7,421,550 km (0.115 R)
• M32: 7,587,006 km (0.072 R)
• M33: 7,879,469 km (0.09 R)
• M34: 8,027,123 km (0.04 R)
• M35: 8,497,159 km (0.117 R)
• M36: 8,713,777 km (0.116 R)
• M37: 9,263,549 km (0.064 R)
• M38: 9,892,608 km (0.109 R)
• M39: 10,120,745 km (0.06 R)
• M40: 10,327,489 km (0.094 R)
• M41: 10,791,990 km (0.116 R)
• M42: 11,239,737 km (0.052 R)
• M43: 11,358,518 km (0.114 R)
• M44: 11,645,446 km (0.093 R)
• M45: 11,765,723 km (0.053 R)
• M46: 12,031,858 km (0.085 R)
• M47: 12,324,321 km (0.034 R)
• M48: 12,422,458 km (0.08 R)
• M49: 12,792,413 km (0.109 R)
• M50: 12,991,229 km (0.033 R)
• M51: 13,266,190 km (0.092 R)
• M52: 13,543,245 km (0.098 R)
• M53: 13,644,523 km (0.114 R)
• M54: 14,103,040 km (0.079 R)
• M55: 14,722,375 km (0.069 R)
• M56: 14,930,765 km (0.033 R)
• M57: 16,041,080 km (0.046 R)
• M58: 16,255,604 km (0.062 R)
• M59: 16,390,242 km (0.087 R)
• M60: 16,823,328 km (0.061 R)
• M61: 16,932,235 km (0.102 R)
• M62: 17,452,536 km (0.086 R)
• M63: 17,562,790 km (0.06 R)
• M64: 17,700,869 km (0.107 R)
• M65: 17,922,573 km (0.096 R)
• M66: 18,117,349 km (0.047 R)
• M67: 18,565,245 km (0.09 R)
• M68: 18,706,017 km (0.11 R)
• M69: 18,818,814 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.22 AU - 5.08 AU

Year: 6921 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,125,513 km

• M1: 178,470 km (0.106 R)
• M2: 304,581 km (0.118 R)
• M3: 386,860 km (0.091 R)
• M4: 646,412 km (0.091 R)
• M5: 819,497 km (0.107 R)
• M6: 934,388 km (0.115 R)
• M7: 1,197,980 km (0.098 R)
• M8: 1,297,014 km (0.088 R)
• M9: 1,989,652 km (0.095 R)
• M10: 2,354,072 km (0.081 R)
• M11: 2,850,587 km (0.087 R)
• M12: 3,332,592 km (0.106 R)
• M13: 3,643,905 km (0.106 R)
• M14: 4,015,057 km (0.1 R)
• M15: 4,269,224 km (0.094 R)
• M16: 4,476,567 km (0.098 R)
• M17: 4,581,435 km (0.1 R)
• M18: 5,255,822 km (0.045 R)
• M19: 5,366,524 km (0.087 R)
• M20: 5,478,124 km (0.073 R)
• M21: 5,817,712 km (0.104 R)
• M22: 6,193,352 km (0.1 R)
• M23: 6,487,760 km (0.1 R)
• M24: 6,756,588 km (0.093 R)
• M25: 7,059,823 km (0.087 R)
• M26: 7,429,479 km (0.062 R)
• M27: 7,837,133 km (0.03 R)
• M28: 8,219,954 km (0.105 R)
• M29: 8,609,058 km (0.045 R)
• M30: 9,103,778 km (0.114 R)
• M31: 9,880,491 km (0.115 R)
• M32: 10,121,044 km (0.091 R)
• M33: 10,748,757 km (0.089 R)
• M34: 12,225,288 km (0.102 R)
• M35: 13,156,684 km (0.099 R)
• M36: 13,573,763 km (0.078 R)
• M37: 16,004,878 km (0.04 R)
• M38: 16,085,511 km (0.103 R)
• M39: 16,206,685 km (0.091 R)
• M40: 16,490,772 km (0.106 R)
• M41: 16,735,514 km (0.058 R)
• M42: 17,518,659 km (0.09 R)
• M43: 19,249,057 km (0.109 R)
• M44: 19,679,301 km (0.117 R)
• M45: 20,025,769 km (0.079 R)
• M46: 20,681,008 km (0.095 R)
• M47: 21,565,580 km (0.064 R)
• M48: 21,922,820 km (0.118 R)
• M49: 24,246,374 km (0.115 R)
• M50: 24,431,875 km (0.084 R)
• M51: 24,664,351 km (0.075 R)
• M52: 25,038,046 km (0.058 R)
• M53: 27,078,561 km (0.102 R)
• M54: 27,560,715 km (0.112 R)
• M55: 27,899,853 km (0.105 R)
• M56: 28,094,331 km (0.101 R)
• M57: 28,289,257 km (0.112 R)
• M58: 28,680,455 km (0.046 R)
• M59: 28,975,013 km (0.114 R)
• M60: 29,319,836 km (0.093 R)
• M61: 29,517,605 km (0.088 R)
• M62: 30,612,811 km (0.073 R)
• M63: 30,763,306 km (0.076 R)
• M64: 31,014,481 km (0.046 R)
• M65: 31,772,194 km (0.104 R)
• M66: 31,924,485 km (0.071 R)
• M67: 32,178,801 km (0.118 R)
• M68: 32,280,677 km (0.105 R)
• M69: 32,638,366 km (0.106 R)
• M70: 32,843,165 km (0.091 R)
• M71: 33,254,410 km (0.057 R)
• M72: 34,029,776 km (0.084 R)
• M73: 34,915,844 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit