🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 11.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 543 Days

Day: 11.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,737,040 km

• M1: 142,567 km (0.056 R)
• M2: 215,122 km (0.109 R)
• M3: 342,430 km (0.081 R)
• M4: 455,376 km (0.096 R)
• M5: 551,268 km (0.097 R)
• M6: 750,383 km (0.075 R)
• M7: 842,086 km (0.103 R)
• M8: 964,906 km (0.085 R)
• M9: 1,094,159 km (0.106 R)
• M10: 1,165,966 km (0.068 R)
• M11: 1,254,378 km (0.108 R)
• M12: 1,350,270 km (0.118 R)
• M13: 1,427,762 km (0.106 R)
• M14: 1,555,219 km (0.109 R)
• M15: 1,653,356 km (0.107 R)
• M16: 1,748,051 km (0.062 R)
• M17: 1,879,099 km (0.069 R)
• M18: 1,989,951 km (0.026 R)
• M19: 2,061,159 km (0.116 R)
• M20: 2,157,351 km (0.06 R)
• M21: 2,230,654 km (0.045 R)
• M22: 2,379,653 km (0.088 R)
• M23: 2,468,215 km (0.112 R)
• M24: 2,707,572 km (0.104 R)
• M25: 2,786,859 km (0.072 R)
• M26: 2,934,362 km (0.062 R)
• M27: 3,063,764 km (0.096 R)
• M28: 3,195,111 km (0.083 R)
• M29: 3,307,310 km (0.061 R)
• M30: 3,413,674 km (0.088 R)
• M31: 3,492,362 km (0.118 R)
• M32: 3,608,001 km (0.118 R)
• M33: 3,761,638 km (0.063 R)
• M34: 3,850,500 km (0.055 R)
• M35: 3,985,138 km (0.101 R)
• M36: 4,167,049 km (0.025 R)
• M37: 4,251,272 km (0.098 R)
• M38: 4,344,023 km (0.075 R)
• M39: 4,445,151 km (0.061 R)
• M40: 4,515,612 km (0.08 R)
• M41: 4,610,158 km (0.086 R)
• M42: 5,068,376 km (0.057 R)
• M43: 5,265,845 km (0.117 R)
• M44: 5,659,736 km (0.058 R)
• M45: 5,821,751 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 13.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.11 AU - 1.13 AU

Year: 754 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,737,040 km

• M1: 183,856 km (0.115 R)
• M2: 308,022 km (0.112 R)
• M3: 415,583 km (0.088 R)
• M4: 546,481 km (0.094 R)
• M5: 632,649 km (0.104 R)
• M6: 759,658 km (0.03 R)
• M7: 874,848 km (0.113 R)
• M8: 1,124,826 km (0.09 R)
• M9: 1,240,466 km (0.092 R)
• M10: 1,341,145 km (0.111 R)
• M11: 1,571,526 km (0.083 R)
• M12: 1,815,520 km (0.069 R)
• M13: 1,960,630 km (0.099 R)
• M14: 2,102,149 km (0.079 R)
• M15: 2,239,480 km (0.119 R)
• M16: 2,435,603 km (0.097 R)
• M17: 2,661,945 km (0.101 R)
• M18: 2,903,994 km (0.103 R)
• M19: 3,032,050 km (0.102 R)
• M20: 3,118,368 km (0.097 R)
• M21: 3,249,715 km (0.045 R)
• M22: 3,382,857 km (0.045 R)
• M23: 3,545,170 km (0.1 R)
• M24: 3,654,826 km (0.11 R)
• M25: 3,933,975 km (0.107 R)
• M26: 4,076,243 km (0.111 R)
• M27: 4,191,284 km (0.113 R)
• M28: 4,278,200 km (0.087 R)
• M29: 4,414,932 km (0.103 R)
• M30: 4,572,758 km (0.099 R)
• M31: 4,803,139 km (0.064 R)
• M32: 4,945,257 km (0.089 R)
• M33: 5,285,891 km (0.111 R)
• M34: 5,464,361 km (0.1 R)
• M35: 5,570,277 km (0.104 R)
• M36: 5,687,711 km (0.108 R)
• M37: 5,892,361 km (0.105 R)
• M38: 6,077,563 km (0.047 R)
• M39: 6,264,710 km (0.082 R)
• M40: 6,386,931 km (0.116 R)
• M41: 6,746,714 km (0.088 R)
• M42: 6,929,224 km (0.072 R)
• M43: 7,090,191 km (0.088 R)
• M44: 7,194,461 km (0.088 R)
• M45: 7,334,185 km (0.119 R)
• M46: 7,451,171 km (0.086 R)
• M47: 7,628,145 km (0.089 R)
• M48: 7,782,530 km (0.089 R)
• M49: 7,902,059 km (0.055 R)
• M50: 8,130,794 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 13.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.39 AU - 2.87 AU

Year: 2712 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,737,040 km

• M1: 169,794 km (0.096 R)
• M2: 296,353 km (0.11 R)
• M3: 467,045 km (0.107 R)
• M4: 580,440 km (0.118 R)
• M5: 758,312 km (0.075 R)
• M6: 888,163 km (0.105 R)
• M7: 1,016,218 km (0.114 R)
• M8: 1,545,346 km (0.094 R)
• M9: 1,852,770 km (0.086 R)
• M10: 1,942,528 km (0.05 R)
• M11: 2,033,933 km (0.037 R)
• M12: 2,372,024 km (0.07 R)
• M13: 2,512,496 km (0.111 R)
• M14: 2,612,577 km (0.083 R)
• M15: 2,787,158 km (0.103 R)
• M16: 2,935,858 km (0.088 R)
• M17: 3,163,696 km (0.072 R)
• M18: 3,588,853 km (0.117 R)
• M19: 3,702,099 km (0.039 R)
• M20: 3,932,330 km (0.078 R)
• M21: 4,235,265 km (0.115 R)
• M22: 4,338,039 km (0.111 R)
• M23: 4,441,561 km (0.096 R)
• M24: 4,598,489 km (0.083 R)
• M25: 4,757,362 km (0.102 R)
• M26: 4,846,373 km (0.059 R)
• M27: 5,044,141 km (0.115 R)
• M28: 5,153,198 km (0.109 R)
• M29: 5,263,152 km (0.091 R)
• M30: 5,635,053 km (0.101 R)
• M31: 5,767,148 km (0.116 R)
• M32: 5,957,885 km (0.107 R)
• M33: 6,111,971 km (0.093 R)
• M34: 6,228,507 km (0.104 R)
• M35: 6,463,526 km (0.109 R)
• M36: 6,562,410 km (0.119 R)
• M37: 6,821,813 km (0.1 R)
• M38: 6,962,883 km (0.114 R)
• M39: 7,454,163 km (0.119 R)
• M40: 7,745,879 km (0.104 R)
• M41: 8,513,465 km (0.101 R)
• M42: 8,752,822 km (0.054 R)
• M43: 9,149,406 km (0.106 R)
• M44: 9,394,746 km (0.084 R)
• M45: 9,529,384 km (0.115 R)
• M46: 9,642,181 km (0.106 R)
• M47: 9,960,226 km (0.096 R)
• M48: 10,051,780 km (0.036 R)
• M49: 10,911,818 km (0.095 R)
• M50: 11,338,621 km (0.115 R)
• M51: 11,698,703 km (0.094 R)
• M52: 12,135,678 km (0.098 R)
• M53: 12,503,839 km (0.106 R)
• M54: 13,327,076 km (0.084 R)
• M55: 13,732,486 km (0.116 R)
• M56: 13,911,106 km (0.044 R)
• M57: 14,270,739 km (0.082 R)
• M58: 14,685,574 km (0.068 R)
• M59: 15,527,212 km (0.061 R)
• M60: 15,927,087 km (0.065 R)
• M61: 16,330,403 km (0.119 R)
• M62: 17,010,026 km (0.09 R)
• M63: 17,257,012 km (0.071 R)
• M64: 17,810,075 km (0.099 R)
• M65: 18,032,827 km (0.089 R)
• M66: 18,594,118 km (0.115 R)
• M67: 18,848,584 km (0.1 R)
• M68: 19,132,670 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 13.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.66 AU - 3.2 AU

Year: 3189 Days

Day: 6.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,737,040 km

• M1: 270,922 km (0.082 R)
• M2: 390,899 km (0.092 R)
• M3: 488,736 km (0.078 R)
• M4: 660,624 km (0.11 R)
• M5: 776,712 km (0.082 R)
• M6: 1,041,800 km (0.094 R)
• M7: 1,305,241 km (0.115 R)
• M8: 1,456,485 km (0.085 R)
• M9: 1,671,457 km (0.06 R)
• M10: 1,946,268 km (0.063 R)
• M11: 2,032,885 km (0.051 R)
• M12: 2,287,800 km (0.078 R)
• M13: 2,379,504 km (0.083 R)
• M14: 2,580,563 km (0.119 R)
• M15: 2,857,469 km (0.053 R)
• M16: 3,042,671 km (0.116 R)
• M17: 3,173,270 km (0.114 R)
• M18: 3,380,313 km (0.11 R)
• M19: 3,531,108 km (0.058 R)
• M20: 3,714,964 km (0.039 R)
• M21: 4,334,449 km (0.069 R)
• M22: 4,498,558 km (0.097 R)
• M23: 4,664,910 km (0.114 R)
• M24: 4,833,208 km (0.104 R)
• M25: 5,072,265 km (0.119 R)
• M26: 5,210,643 km (0.102 R)
• M27: 5,420,679 km (0.052 R)
• M28: 5,669,311 km (0.067 R)
• M29: 5,831,026 km (0.12 R)
• M30: 6,030,889 km (0.11 R)
• M31: 6,325,746 km (0.114 R)
• M32: 6,663,239 km (0.104 R)
• M33: 6,987,268 km (0.099 R)
• M34: 7,102,907 km (0.119 R)
• M35: 7,219,294 km (0.095 R)
• M36: 7,810,355 km (0.039 R)
• M37: 8,071,404 km (0.061 R)
• M38: 8,830,014 km (0.116 R)
• M39: 9,081,040 km (0.118 R)
• M40: 9,398,037 km (0.063 R)
• M41: 9,632,906 km (0.114 R)
• M42: 9,804,944 km (0.053 R)
• M43: 9,891,411 km (0.116 R)
• M44: 10,283,358 km (0.092 R)
• M45: 10,459,285 km (0.106 R)
• M46: 10,702,830 km (0.118 R)
• M47: 10,992,900 km (0.102 R)
• M48: 11,399,059 km (0.062 R)
• M49: 11,672,523 km (0.102 R)
• M50: 12,623,368 km (0.061 R)
• M51: 13,263,048 km (0.087 R)
• M52: 13,406,662 km (0.046 R)
• M53: 13,574,960 km (0.112 R)
• M54: 13,986,354 km (0.06 R)
• M55: 14,157,045 km (0.115 R)
• M56: 14,328,334 km (0.094 R)
• M57: 14,772,042 km (0.079 R)
• M58: 15,195,254 km (0.115 R)
• M59: 15,420,848 km (0.101 R)
• M60: 15,774,198 km (0.067 R)
• M61: 16,002,783 km (0.097 R)
• M62: 16,181,254 km (0.117 R)
• M63: 16,488,827 km (0.039 R)
• M64: 16,591,750 km (0.088 R)
• M65: 16,824,225 km (0.091 R)
• M66: 17,187,898 km (0.093 R)
• M67: 17,475,574 km (0.101 R)
• M68: 17,712,089 km (0.097 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 6.1

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.91 AU - 12.87 AU

Year: 24441 Days

Day: 15.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,737,040 km

• M1: 82,428 km (0.118 R)
• M2: 171,439 km (0.1 R)
• M3: 312,959 km (0.107 R)
• M4: 863,928 km (0.07 R)
• M5: 1,421,629 km (0.086 R)
• M6: 1,813,276 km (0.113 R)
• M7: 2,726,720 km (0.039 R)
• M8: 3,021,129 km (0.118 R)
• M9: 3,210,370 km (0.103 R)
• M10: 3,442,397 km (0.094 R)
• M11: 4,046,323 km (0.074 R)
• M12: 4,381,871 km (0.073 R)
• M13: 4,682,713 km (0.072 R)
• M14: 5,168,906 km (0.093 R)
• M15: 5,304,292 km (0.095 R)
• M16: 5,578,654 km (0.082 R)
• M17: 5,951,602 km (0.073 R)
• M18: 5,998,875 km (0.086 R)
• M19: 6,046,148 km (0.048 R)
• M20: 6,672,663 km (0.056 R)
• M21: 7,319,525 km (0.072 R)
• M22: 7,370,089 km (0.101 R)
• M23: 7,676,166 km (0.105 R)
• M24: 8,090,702 km (0.094 R)
• M25: 8,941,465 km (0.09 R)
• M26: 9,932,102 km (0.093 R)
• M27: 10,497,283 km (0.063 R)
• M28: 12,556,647 km (0.088 R)
• M29: 13,044,336 km (0.053 R)
• M30: 13,105,821 km (0.093 R)
• M31: 13,228,940 km (0.065 R)
• M32: 13,725,305 km (0.049 R)
• M33: 14,800,017 km (0.112 R)
• M34: 15,901,655 km (0.091 R)
• M35: 16,362,865 km (0.1 R)
• M36: 16,561,980 km (0.069 R)
• M37: 16,962,454 km (0.115 R)
• M38: 17,704,758 km (0.081 R)
• M39: 18,182,873 km (0.107 R)
• M40: 18,251,389 km (0.076 R)
• M41: 19,361,256 km (0.066 R)
• M42: 19,994,952 km (0.029 R)
• M43: 20,492,664 km (0.101 R)
• M44: 21,500,206 km (0.05 R)
• M45: 21,645,466 km (0.066 R)
• M46: 22,745,159 km (0.096 R)
• M47: 23,115,863 km (0.102 R)
• M48: 24,013,450 km (0.108 R)
• M49: 25,688,498 km (0.086 R)
• M50: 26,773,830 km (0.104 R)
• M51: 26,851,920 km (0.065 R)
• M52: 28,669,086 km (0.038 R)
• M53: 30,607,276 km (0.028 R)
• M54: 31,427,221 km (0.11 R)
• M55: 32,088,444 km (0.089 R)
• M56: 32,420,701 km (0.068 R)
• M57: 33,340,429 km (0.096 R)
• M58: 33,424,503 km (0.099 R)
• M59: 34,523,299 km (0.088 R)
• M60: 34,863,933 km (0.108 R)
• M61: 35,291,035 km (0.036 R)
• M62: 36,930,179 km (0.119 R)
• M63: 37,890,448 km (0.118 R)
• M64: 38,065,926 km (0.066 R)
• M65: 38,947,357 km (0.071 R)
• M66: 40,730,264 km (0.08 R)
• M67: 41,270,313 km (0.091 R)
• M68: 43,637,699 km (0.042 R)
• M69: 43,729,702 km (0.054 R)
• M70: 43,821,704 km (0.105 R)
• M71: 44,098,012 km (0.096 R)
• M72: 45,209,374 km (0.083 R)
• M73: 46,142,566 km (0.091 R)
• M74: 48,503,070 km (0.083 R)
• M75: 49,553,995 km (0.05 R)
• M76: 50,902,471 km (0.1 R)
• M77: 51,290,079 km (0.114 R)
• M78: 51,484,107 km (0.077 R)
• M79: 54,029,814 km (0.039 R)
• M80: 57,420,001 km (0.076 R)
• M81: 59,039,099 km (0.114 R)
• M82: 59,242,552 km (0.09 R)
• M83: 59,956,433 km (0.035 R)
• M84: 60,878,405 km (0.078 R)
• M85: 62,011,758 km (0.087 R)
• M86: 63,359,934 km (0.091 R)
• M87: 63,568,324 km (0.118 R)
• M88: 63,881,133 km (0.067 R)
• M89: 64,194,541 km (0.11 R)
• M90: 65,874,375 km (0.086 R)
• M91: 66,190,924 km (0.118 R)
• M92: 67,143,863 km (0.055 R)
• M93: 67,675,085 km (0.068 R)
• M94: 68,741,867 km (0.089 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: 348 - 10,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit