🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

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: 754

Radius: 13.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 318 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,482,169 km

• M1: 166,802 km (0.116 R)
• M2: 255,513 km (0.099 R)
• M3: 353,799 km (0.117 R)
• M4: 462,257 km (0.078 R)
• M5: 586,124 km (0.082 R)
• M6: 689,048 km (0.098 R)
• M7: 784,491 km (0.1 R)
• M8: 881,281 km (0.094 R)
• M9: 1,134,700 km (0.079 R)
• M10: 1,242,111 km (0.118 R)
• M11: 1,348,625 km (0.098 R)
• M12: 1,453,942 km (0.12 R)
• M13: 1,562,251 km (0.052 R)
• M14: 1,658,592 km (0.1 R)
• M15: 1,747,303 km (0.092 R)
• M16: 1,862,942 km (0.036 R)
• M17: 1,970,952 km (0.108 R)
• M18: 2,091,677 km (0.113 R)
• M19: 2,379,803 km (0.089 R)
• M20: 2,463,727 km (0.045 R)
• M21: 2,594,476 km (0.104 R)
• M22: 2,680,943 km (0.084 R)
• M23: 2,803,763 km (0.059 R)
• M24: 2,934,512 km (0.089 R)
• M25: 3,036,986 km (0.053 R)
• M26: 3,128,391 km (0.077 R)
• M27: 3,245,675 km (0.109 R)
• M28: 3,351,740 km (0.056 R)
• M29: 3,440,003 km (0.053 R)
• M30: 3,548,312 km (0.099 R)
• M31: 3,696,713 km (0.109 R)
• M32: 3,893,434 km (0.112 R)
• M33: 4,113,792 km (0.105 R)
• M34: 4,215,369 km (0.119 R)
• M35: 4,504,392 km (0.111 R)
• M36: 4,637,235 km (0.075 R)
• M37: 4,736,119 km (0.119 R)
• M38: 4,950,194 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 9.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.61 AU - 0.91 AU

Year: 442 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,482,169 km

• M1: 125,363 km (0.072 R)
• M2: 271,221 km (0.12 R)
• M3: 342,878 km (0.102 R)
• M4: 433,684 km (0.11 R)
• M5: 512,074 km (0.072 R)
• M6: 588,219 km (0.104 R)
• M7: 668,852 km (0.105 R)
• M8: 740,509 km (0.117 R)
• M9: 855,849 km (0.104 R)
• M10: 944,262 km (0.119 R)
• M11: 1,021,155 km (0.075 R)
• M12: 1,202,468 km (0.103 R)
• M13: 1,318,705 km (0.115 R)
• M14: 1,460,973 km (0.06 R)
• M15: 1,528,441 km (0.072 R)
• M16: 1,637,349 km (0.107 R)
• M17: 1,725,312 km (0.066 R)
• M18: 1,845,290 km (0.048 R)
• M19: 1,918,443 km (0.064 R)
• M20: 2,011,493 km (0.086 R)
• M21: 2,087,040 km (0.092 R)
• M22: 2,228,111 km (0.088 R)
• M23: 2,312,933 km (0.096 R)
• M24: 2,512,945 km (0.069 R)
• M25: 2,718,642 km (0.045 R)
• M26: 2,781,473 km (0.052 R)
• M27: 2,965,778 km (0.091 R)
• M28: 3,037,734 km (0.037 R)
• M29: 3,102,959 km (0.109 R)
• M30: 3,264,525 km (0.103 R)
• M31: 3,542,627 km (0.091 R)
• M32: 3,611,442 km (0.099 R)
• M33: 3,696,264 km (0.082 R)
• M34: 3,812,801 km (0.064 R)
• M35: 3,914,976 km (0.031 R)
• M36: 3,986,185 km (0.119 R)
• M37: 4,210,582 km (0.114 R)
• M38: 4,283,585 km (0.12 R)
• M39: 4,455,623 km (0.108 R)
• M40: 4,629,905 km (0.117 R)
• M41: 4,934,037 km (0.104 R)
• M42: 5,105,925 km (0.085 R)
• M43: 5,279,608 km (0.109 R)
• M44: 5,579,701 km (0.104 R)
• M45: 5,758,770 km (0.109 R)
• M46: 5,848,978 km (0.113 R)
• M47: 5,985,261 km (0.114 R)
• M48: 6,298,220 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 14.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.02 AU

Year: 598 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,482,169 km

• M1: 198,217 km (0.066 R)
• M2: 306,376 km (0.109 R)
• M3: 412,591 km (0.104 R)
• M4: 534,364 km (0.091 R)
• M5: 649,853 km (0.062 R)
• M6: 809,923 km (0.064 R)
• M7: 947,852 km (0.1 R)
• M8: 1,072,168 km (0.099 R)
• M9: 1,297,014 km (0.12 R)
• M10: 1,430,904 km (0.046 R)
• M11: 1,525,150 km (0.046 R)
• M12: 1,634,656 km (0.083 R)
• M13: 1,773,932 km (0.039 R)
• M14: 1,945,072 km (0.118 R)
• M15: 2,093,173 km (0.098 R)
• M16: 2,223,324 km (0.103 R)
• M17: 2,319,066 km (0.076 R)
• M18: 2,476,892 km (0.103 R)
• M19: 2,732,256 km (0.114 R)
• M20: 3,336,332 km (0.069 R)
• M21: 3,750,568 km (0.087 R)
• M22: 3,910,189 km (0.076 R)
• M23: 4,163,159 km (0.101 R)
• M24: 4,337,889 km (0.098 R)
• M25: 4,430,939 km (0.061 R)
• M26: 4,790,423 km (0.08 R)
• M27: 4,934,935 km (0.078 R)
• M28: 5,041,897 km (0.099 R)
• M29: 5,159,481 km (0.116 R)
• M30: 5,287,986 km (0.117 R)
• M31: 5,578,355 km (0.12 R)
• M32: 5,720,473 km (0.069 R)
• M33: 5,956,688 km (0.069 R)
• M34: 6,091,476 km (0.075 R)
• M35: 6,216,988 km (0.091 R)
• M36: 6,353,870 km (0.068 R)
• M37: 6,449,164 km (0.099 R)
• M38: 6,609,234 km (0.069 R)
• M39: 6,770,650 km (0.12 R)
• M40: 6,868,038 km (0.096 R)
• M41: 7,086,302 km (0.053 R)
• M42: 7,251,607 km (0.112 R)
• M43: 7,451,470 km (0.12 R)
• M44: 7,585,809 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 11

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.79 AU - 1.17 AU

Year: 647 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,482,169 km

• M1: 137,032 km (0.061 R)
• M2: 229,034 km (0.059 R)
• M3: 404,662 km (0.076 R)
• M4: 531,372 km (0.115 R)
• M5: 607,068 km (0.111 R)
• M6: 687,103 km (0.087 R)
• M7: 756,965 km (0.097 R)
• M8: 859,290 km (0.077 R)
• M9: 930,200 km (0.091 R)
• M10: 1,212,790 km (0.044 R)
• M11: 1,553,574 km (0.107 R)
• M12: 1,712,746 km (0.118 R)
• M13: 1,797,718 km (0.04 R)
• M14: 1,965,118 km (0.071 R)
• M15: 2,201,333 km (0.095 R)
• M16: 2,344,647 km (0.113 R)
• M17: 2,468,963 km (0.111 R)
• M18: 2,558,124 km (0.115 R)
• M19: 2,762,773 km (0.114 R)
• M20: 2,839,816 km (0.1 R)
• M21: 2,909,978 km (0.116 R)
• M22: 3,075,732 km (0.106 R)
• M23: 3,408,587 km (0.078 R)
• M24: 3,541,580 km (0.111 R)
• M25: 3,625,654 km (0.103 R)
• M26: 3,744,584 km (0.058 R)
• M27: 3,821,627 km (0.077 R)
• M28: 3,968,682 km (0.083 R)
• M29: 4,064,873 km (0.096 R)
• M30: 4,144,160 km (0.09 R)
• M31: 4,385,312 km (0.07 R)
• M32: 4,466,693 km (0.073 R)
• M33: 4,881,229 km (0.112 R)
• M34: 5,069,423 km (0.093 R)
• M35: 5,356,352 km (0.114 R)
• M36: 5,462,865 km (0.051 R)
• M37: 5,737,378 km (0.06 R)
• M38: 6,279,371 km (0.111 R)
• M39: 6,361,201 km (0.111 R)
• M40: 6,443,180 km (0.114 R)
• M41: 6,608,486 km (0.06 R)
• M42: 6,743,722 km (0.106 R)
• M43: 6,880,006 km (0.083 R)
• M44: 7,059,524 km (0.105 R)
• M45: 7,165,888 km (0.054 R)
• M46: 7,262,079 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 11.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.28 AU

Year: 932 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,482,169 km

• M1: 163,510 km (0.072 R)
• M2: 334,650 km (0.12 R)
• M3: 446,101 km (0.028 R)
• M4: 540,198 km (0.093 R)
• M5: 620,532 km (0.12 R)
• M6: 691,741 km (0.054 R)
• M7: 878,738 km (0.072 R)
• M8: 965,804 km (0.119 R)
• M9: 1,110,615 km (0.115 R)
• M10: 1,205,759 km (0.118 R)
• M11: 1,315,414 km (0.08 R)
• M12: 1,392,457 km (0.088 R)
• M13: 1,532,929 km (0.071 R)
• M14: 1,639,742 km (0.1 R)
• M15: 1,755,830 km (0.1 R)
• M16: 1,847,982 km (0.079 R)
• M17: 1,935,198 km (0.097 R)
• M18: 2,072,080 km (0.112 R)
• M19: 2,384,740 km (0.074 R)
• M20: 2,606,743 km (0.085 R)
• M21: 2,820,069 km (0.049 R)
• M22: 2,968,171 km (0.113 R)
• M23: 3,039,230 km (0.09 R)
• M24: 3,118,966 km (0.073 R)
• M25: 3,207,378 km (0.088 R)
• M26: 3,288,610 km (0.051 R)
• M27: 3,461,396 km (0.061 R)
• M28: 3,687,887 km (0.067 R)
• M29: 3,781,685 km (0.08 R)
• M30: 4,058,889 km (0.105 R)
• M31: 4,164,506 km (0.105 R)
• M32: 4,351,802 km (0.113 R)
• M33: 4,679,272 km (0.102 R)
• M34: 4,846,073 km (0.096 R)
• M35: 4,920,872 km (0.078 R)
• M36: 5,005,395 km (0.108 R)
• M37: 5,099,941 km (0.076 R)
• M38: 5,223,808 km (0.096 R)
• M39: 5,348,722 km (0.098 R)
• M40: 5,917,793 km (0.043 R)
• M41: 6,169,117 km (0.098 R)
• M42: 6,444,527 km (0.069 R)
• M43: 6,651,271 km (0.034 R)
• M44: 6,734,447 km (0.102 R)
• M45: 7,060,571 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 8.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.3 AU - 6.78 AU

Year: 8695 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,482,169 km

• M1: 140,323 km (0.099 R)
• M2: 210,634 km (0.086 R)
• M3: 294,259 km (0.098 R)
• M4: 518,805 km (0.096 R)
• M5: 749,336 km (0.063 R)
• M6: 876,943 km (0.043 R)
• M7: 943,514 km (0.072 R)
• M8: 1,029,383 km (0.082 R)
• M9: 1,117,945 km (0.082 R)
• M10: 1,341,295 km (0.1 R)
• M11: 1,399,338 km (0.061 R)
• M12: 1,518,269 km (0.089 R)
• M13: 1,808,937 km (0.031 R)
• M14: 1,895,405 km (0.115 R)
• M15: 2,139,998 km (0.035 R)
• M16: 2,324,452 km (0.117 R)
• M17: 3,010,508 km (0.071 R)
• M18: 6,942,688 km (0.049 R)
• M19: 7,113,678 km (0.093 R)
• M20: 7,320,572 km (0.098 R)
• M21: 7,882,312 km (0.077 R)
• M22: 8,276,502 km (0.087 R)
• M23: 8,385,110 km (0.11 R)
• M24: 8,677,125 km (0.073 R)
• M25: 8,750,727 km (0.088 R)
• M26: 9,233,779 km (0.112 R)
• M27: 9,497,370 km (0.077 R)
• M28: 9,763,655 km (0.104 R)
• M29: 9,955,290 km (0.059 R)
• M30: 10,070,929 km (0.103 R)
• M31: 10,264,508 km (0.115 R)
• M32: 11,532,949 km (0.075 R)
• M33: 12,103,216 km (0.066 R)
• M34: 12,599,432 km (0.09 R)
• M35: 12,766,383 km (0.111 R)
• M36: 14,693,802 km (0.068 R)
• M37: 16,436,468 km (0.081 R)
• M38: 16,756,158 km (0.079 R)
• M39: 17,355,298 km (0.067 R)
• M40: 17,540,949 km (0.038 R)
• M41: 17,727,497 km (0.092 R)
• M42: 17,961,319 km (0.115 R)
• M43: 18,290,584 km (0.066 R)
• M44: 18,385,130 km (0.099 R)
• M45: 18,621,943 km (0.094 R)
• M46: 19,482,729 km (0.104 R)
• M47: 19,627,540 km (0.115 R)
• M48: 20,063,917 km (0.114 R)
• M49: 20,405,598 km (0.108 R)
• M50: 20,552,503 km (0.103 R)
• M51: 21,392,196 km (0.106 R)
• M52: 21,641,426 km (0.109 R)
• M53: 21,791,323 km (0.102 R)
• M54: 21,941,520 km (0.117 R)
• M55: 22,850,327 km (0.045 R)
• M56: 23,977,846 km (0.086 R)
• M57: 24,081,218 km (0.049 R)
• M58: 24,496,352 km (0.094 R)
• M59: 25,491,627 km (0.061 R)
• M60: 26,180,076 km (0.041 R)
• M61: 26,928,514 km (0.097 R)
• M62: 27,575,525 km (0.098 R)
• M63: 30,270,531 km (0.099 R)
• M64: 30,494,180 km (0.116 R)
• M65: 30,999,521 km (0.108 R)
• M66: 34,671,700 km (0.064 R)
• M67: 34,730,193 km (0.114 R)
• M68: 35,611,025 km (0.103 R)
• M69: 35,669,967 km (0.063 R)
• M70: 36,439,797 km (0.11 R)
• M71: 37,454,669 km (0.03 R)
• M72: 37,514,658 km (0.113 R)
• M73: 38,660,578 km (0.027 R)
• M74: 39,329,280 km (0.107 R)
• M75: 39,512,238 km (0.093 R)
• M76: 40,247,213 km (0.087 R)
• M77: 40,863,107 km (0.067 R)
• M78: 40,924,891 km (0.113 R)
• M79: 41,172,326 km (0.094 R)
• M80: 41,482,143 km (0.084 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: 409 - 12,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit