🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 14.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.78 AU - 0.9 AU

Year: 505 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,583,925 km

• M1: 184,604 km (0.062 R)
• M2: 284,086 km (0.042 R)
• M3: 395,088 km (0.091 R)
• M4: 508,184 km (0.095 R)
• M5: 625,319 km (0.071 R)
• M6: 718,519 km (0.106 R)
• M7: 851,810 km (0.112 R)
• M8: 977,921 km (0.07 R)
• M9: 1,086,829 km (0.064 R)
• M10: 1,196,484 km (0.113 R)
• M11: 1,348,026 km (0.069 R)
• M12: 1,474,885 km (0.072 R)
• M13: 1,593,965 km (0.117 R)
• M14: 1,808,638 km (0.074 R)
• M15: 1,971,700 km (0.073 R)
• M16: 2,130,872 km (0.048 R)
• M17: 2,244,118 km (0.071 R)
• M18: 2,336,270 km (0.081 R)
• M19: 2,467,318 km (0.101 R)
• M20: 2,615,569 km (0.114 R)
• M21: 2,712,808 km (0.104 R)
• M22: 2,851,186 km (0.089 R)
• M23: 3,042,671 km (0.113 R)
• M24: 3,433,421 km (0.025 R)
• M25: 3,534,998 km (0.076 R)
• M26: 3,774,354 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 10.5

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.06 AU - 1.68 AU

Year: 1052 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,583,925 km

• M1: 153,637 km (0.062 R)
• M2: 228,885 km (0.044 R)
• M3: 324,179 km (0.05 R)
• M4: 470,186 km (0.109 R)
• M5: 665,561 km (0.084 R)
• M6: 807,081 km (0.104 R)
• M7: 959,072 km (0.039 R)
• M8: 1,229,096 km (0.094 R)
• M9: 1,406,220 km (0.118 R)
• M10: 1,591,871 km (0.101 R)
• M11: 1,670,260 km (0.092 R)
• M12: 1,867,430 km (0.119 R)
• M13: 1,987,557 km (0.094 R)
• M14: 2,081,804 km (0.071 R)
• M15: 2,453,854 km (0.089 R)
• M16: 2,627,088 km (0.085 R)
• M17: 2,762,474 km (0.062 R)
• M18: 2,857,469 km (0.093 R)
• M19: 3,018,436 km (0.119 R)
• M20: 3,116,423 km (0.103 R)
• M21: 3,293,248 km (0.106 R)
• M22: 3,657,219 km (0.051 R)
• M23: 3,785,275 km (0.103 R)
• M24: 3,903,008 km (0.086 R)
• M25: 4,190,685 km (0.117 R)
• M26: 4,263,689 km (0.09 R)
• M27: 4,510,077 km (0.086 R)
• M28: 5,107,720 km (0.058 R)
• M29: 5,238,169 km (0.054 R)
• M30: 5,475,731 km (0.069 R)
• M31: 5,811,428 km (0.075 R)
• M32: 5,920,336 km (0.095 R)
• M33: 6,002,465 km (0.06 R)
• M34: 6,085,043 km (0.068 R)
• M35: 6,195,596 km (0.072 R)
• M36: 6,279,071 km (0.033 R)
• M37: 6,559,717 km (0.089 R)
• M38: 6,644,838 km (0.09 R)
• M39: 6,744,470 km (0.114 R)
• M40: 6,830,340 km (0.081 R)
• M41: 6,916,508 km (0.073 R)
• M42: 7,338,224 km (0.08 R)
• M43: 7,485,728 km (0.075 R)
• M44: 7,589,399 km (0.044 R)
• M45: 7,723,588 km (0.087 R)
• M46: 7,798,387 km (0.116 R)
• M47: 8,344,569 km (0.057 R)
• M48: 8,560,289 km (0.101 R)
• M49: 8,653,339 km (0.106 R)
• M50: 8,731,130 km (0.1 R)
• M51: 9,013,122 km (0.112 R)
• M52: 9,123,525 km (0.09 R)
• M53: 9,457,727 km (0.046 R)
• M54: 9,602,089 km (0.094 R)
• M55: 9,682,722 km (0.108 R)
• M56: 9,925,669 km (0.098 R)
• M57: 10,105,187 km (0.119 R)
• M58: 10,335,268 km (0.107 R)
• M59: 10,417,846 km (0.077 R)
• M60: 10,650,321 km (0.072 R)
• M61: 10,901,197 km (0.1 R)
• M62: 10,985,271 km (0.111 R)
• M63: 11,069,644 km (0.098 R)
• M64: 11,511,407 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 8.1

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2 AU - 3.22 AU

Year: 2766 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,583,925 km

• M1: 122,670 km (0.095 R)
• M2: 226,342 km (0.092 R)
• M3: 303,384 km (0.099 R)
• M4: 383,868 km (0.104 R)
• M5: 733,478 km (0.067 R)
• M6: 956,978 km (0.101 R)
• M7: 1,013,376 km (0.116 R)
• M8: 1,479,673 km (0.062 R)
• M9: 1,545,645 km (0.113 R)
• M10: 1,653,206 km (0.115 R)
• M11: 1,833,621 km (0.036 R)
• M12: 2,443,980 km (0.094 R)
• M13: 2,538,377 km (0.09 R)
• M14: 3,079,023 km (0.11 R)
• M15: 3,181,049 km (0.091 R)
• M16: 3,582,869 km (0.089 R)
• M17: 3,780,787 km (0.057 R)
• M18: 4,187,544 km (0.046 R)
• M19: 4,530,572 km (0.116 R)
• M20: 4,783,990 km (0.071 R)
• M21: 4,843,231 km (0.067 R)
• M22: 4,942,414 km (0.049 R)
• M23: 5,042,196 km (0.099 R)
• M24: 5,203,313 km (0.032 R)
• M25: 5,264,199 km (0.114 R)
• M26: 5,613,511 km (0.085 R)
• M27: 5,676,042 km (0.086 R)
• M28: 5,822,648 km (0.066 R)
• M29: 5,907,022 km (0.086 R)
• M30: 6,205,469 km (0.074 R)
• M31: 6,443,479 km (0.108 R)
• M32: 6,817,175 km (0.109 R)
• M33: 6,928,326 km (0.092 R)
• M34: 7,175,312 km (0.118 R)
• M35: 7,747,225 km (0.063 R)
• M36: 8,097,284 km (0.118 R)
• M37: 8,620,278 km (0.09 R)
• M38: 8,692,534 km (0.065 R)
• M39: 8,934,434 km (0.084 R)
• M40: 9,178,727 km (0.068 R)
• M41: 9,351,064 km (0.092 R)
• M42: 9,874,357 km (0.113 R)
• M43: 9,949,904 km (0.108 R)
• M44: 10,355,913 km (0.114 R)
• M45: 10,767,456 km (0.118 R)
• M46: 10,871,277 km (0.096 R)
• M47: 11,236,894 km (0.11 R)
• M48: 11,342,211 km (0.068 R)
• M49: 11,447,678 km (0.077 R)
• M50: 11,766,321 km (0.03 R)
• M51: 11,819,728 km (0.051 R)
• M52: 12,412,285 km (0.086 R)
• M53: 12,548,419 km (0.096 R)
• M54: 12,766,981 km (0.083 R)
• M55: 12,876,936 km (0.088 R)
• M56: 14,077,160 km (0.11 R)
• M57: 14,447,115 km (0.11 R)
• M58: 14,705,171 km (0.101 R)
• M59: 14,762,617 km (0.04 R)
• M60: 14,906,829 km (0.091 R)
• M61: 15,458,995 km (0.069 R)
• M62: 15,664,094 km (0.085 R)
• M63: 15,811,149 km (0.081 R)
• M64: 16,076,984 km (0.067 R)
• M65: 17,094,549 km (0.036 R)
• M66: 17,306,678 km (0.045 R)
• M67: 17,580,742 km (0.065 R)
• M68: 19,128,930 km (0.063 R)
• M69: 19,665,089 km (0.114 R)
• M70: 20,046,713 km (0.106 R)
• M71: 20,655,726 km (0.029 R)
• M72: 20,720,203 km (0.119 R)
• M73: 21,076,096 km (0.087 R)
• M74: 21,173,484 km (0.094 R)
• M75: 21,957,826 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 13

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.58 AU - 4.6 AU

Year: 6451 Days

Day: 9 Hours

Environment

Temp: -208 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,583,925 km

• M1: 171,738 km (0.043 R)
• M2: 258,206 km (0.118 R)
• M3: 369,208 km (0.105 R)
• M4: 691,142 km (0.113 R)
• M5: 808,576 km (0.036 R)
• M6: 917,484 km (0.095 R)
• M7: 1,048,831 km (0.039 R)
• M8: 1,151,754 km (0.107 R)
• M9: 1,387,371 km (0.08 R)
• M10: 1,906,176 km (0.09 R)
• M11: 2,232,150 km (0.096 R)
• M12: 2,390,574 km (0.091 R)
• M13: 2,552,738 km (0.091 R)
• M14: 2,647,134 km (0.101 R)
• M15: 2,986,871 km (0.115 R)
• M16: 3,136,768 km (0.115 R)
• M17: 3,289,358 km (0.112 R)
• M18: 3,602,018 km (0.109 R)
• M19: 3,815,793 km (0.093 R)
• M20: 3,924,401 km (0.093 R)
• M21: 5,860,646 km (0.073 R)
• M22: 5,954,743 km (0.107 R)
• M23: 6,759,430 km (0.091 R)
• M24: 7,057,579 km (0.044 R)
• M25: 7,804,521 km (0.11 R)
• M26: 7,977,755 km (0.086 R)
• M27: 8,222,647 km (0.093 R)
• M28: 8,399,023 km (0.092 R)
• M29: 8,791,418 km (0.027 R)
• M30: 9,117,093 km (0.116 R)
• M31: 9,594,459 km (0.077 R)
• M32: 10,004,806 km (0.081 R)
• M33: 10,117,753 km (0.098 R)
• M34: 10,231,148 km (0.091 R)
• M35: 10,459,135 km (0.113 R)
• M36: 10,958,942 km (0.111 R)
• M37: 11,153,269 km (0.087 R)
• M38: 11,822,421 km (0.103 R)
• M39: 12,021,685 km (0.091 R)
• M40: 12,585,818 km (0.111 R)
• M41: 12,994,071 km (0.075 R)
• M42: 13,865,479 km (0.095 R)
• M43: 14,244,709 km (0.083 R)
• M44: 15,056,726 km (0.067 R)
• M45: 15,533,645 km (0.097 R)
• M46: 15,883,704 km (0.051 R)
• M47: 16,413,579 km (0.048 R)
• M48: 17,129,255 km (0.109 R)
• M49: 17,627,117 km (0.1 R)
• M50: 17,900,732 km (0.089 R)
• M51: 18,129,916 km (0.056 R)
• M52: 18,776,478 km (0.073 R)
• M53: 18,869,527 km (0.064 R)
• M54: 19,009,252 km (0.061 R)
• M55: 19,855,228 km (0.044 R)
• M56: 20,378,222 km (0.114 R)
• M57: 20,521,686 km (0.107 R)
• M58: 20,857,683 km (0.074 R)
• M59: 21,098,835 km (0.091 R)
• M60: 22,023,499 km (0.069 R)
• M61: 23,410,272 km (0.097 R)
• M62: 23,811,643 km (0.099 R)
• M63: 24,063,715 km (0.056 R)
• M64: 25,749,384 km (0.115 R)
• M65: 27,737,240 km (0.083 R)
• M66: 28,055,585 km (0.119 R)
• M67: 28,215,206 km (0.1 R)
• M68: 29,503,243 km (0.115 R)
• M69: 29,611,552 km (0.087 R)
• M70: 29,774,015 km (0.083 R)
• M71: 31,581,756 km (0.112 R)
• M72: 33,537,599 km (0.077 R)
• M73: 35,245,109 km (0.083 R)
• M74: 35,474,891 km (0.07 R)
• M75: 36,399,107 km (0.082 R)
• M76: 38,507,390 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.5

Radius: 4.4

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.62 AU - 8.82 AU

Year: 16892 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,583,925 km

• M1: 56,398 km (0.041 R)
• M2: 507,436 km (0.074 R)
• M3: 540,946 km (0.06 R)
• M4: 575,204 km (0.11 R)
• M5: 739,013 km (0.108 R)
• M6: 816,356 km (0.061 R)
• M7: 896,540 km (0.088 R)
• M8: 1,086,380 km (0.105 R)
• M9: 1,152,352 km (0.115 R)
• M10: 1,311,824 km (0.12 R)
• M11: 1,963,322 km (0.109 R)
• M12: 2,293,186 km (0.118 R)
• M13: 3,222,637 km (0.106 R)
• M14: 3,350,095 km (0.095 R)
• M15: 3,709,429 km (0.093 R)
• M16: 3,809,510 km (0.11 R)
• M17: 4,535,209 km (0.049 R)
• M18: 4,642,321 km (0.109 R)
• M19: 5,452,992 km (0.053 R)
• M20: 5,835,663 km (0.102 R)
• M21: 5,913,305 km (0.089 R)
• M22: 6,466,069 km (0.074 R)
• M23: 7,875,580 km (0.113 R)
• M24: 8,307,619 km (0.085 R)
• M25: 8,351,301 km (0.08 R)
• M26: 8,526,480 km (0.106 R)
• M27: 8,836,148 km (0.12 R)
• M28: 9,239,763 km (0.114 R)
• M29: 9,420,926 km (0.086 R)
• M30: 10,111,170 km (0.085 R)
• M31: 10,251,194 km (0.12 R)
• M32: 10,722,427 km (0.112 R)
• M33: 11,686,137 km (0.043 R)
• M34: 11,735,055 km (0.108 R)
• M35: 12,376,980 km (0.099 R)
• M36: 12,526,727 km (0.057 R)
• M37: 12,979,560 km (0.059 R)
• M38: 13,284,590 km (0.099 R)
• M39: 13,643,176 km (0.111 R)
• M40: 14,370,222 km (0.097 R)
• M41: 14,527,599 km (0.094 R)
• M42: 14,580,108 km (0.058 R)
• M43: 16,078,480 km (0.108 R)
• M44: 16,241,841 km (0.095 R)
• M45: 16,296,444 km (0.115 R)
• M46: 16,460,553 km (0.038 R)
• M47: 17,067,172 km (0.066 R)
• M48: 18,586,787 km (0.098 R)
• M49: 18,815,523 km (0.111 R)
• M50: 19,218,090 km (0.107 R)
• M51: 19,449,518 km (0.107 R)
• M52: 20,856,786 km (0.101 R)
• M53: 22,054,466 km (0.079 R)
• M54: 22,114,904 km (0.079 R)
• M55: 22,600,648 km (0.034 R)
• M56: 23,028,498 km (0.067 R)
• M57: 23,768,259 km (0.087 R)
• M58: 24,078,824 km (0.083 R)
• M59: 24,328,204 km (0.115 R)
• M60: 26,353,909 km (0.089 R)
• M61: 31,172,756 km (0.079 R)
• M62: 31,376,508 km (0.085 R)
• M63: 31,785,359 km (0.116 R)
• M64: 34,696,085 km (0.082 R)
• M65: 34,766,545 km (0.111 R)
• M66: 34,836,856 km (0.089 R)
• M67: 35,118,848 km (0.114 R)
• M68: 35,543,407 km (0.081 R)
• M69: 35,827,194 km (0.078 R)
• M70: 35,969,462 km (0.109 R)
• M71: 36,040,670 km (0.097 R)
• M72: 37,185,992 km (0.041 R)
• M73: 37,835,545 km (0.103 R)
• M74: 38,853,409 km (0.098 R)
• M75: 39,219,027 km (0.087 R)
• M76: 39,806,497 km (0.082 R)
• M77: 39,953,851 km (0.064 R)
• M78: 41,362,465 km (0.071 R)
• M79: 41,511,614 km (0.102 R)
• M80: 42,185,253 km (0.057 R)
• M81: 42,636,440 km (0.081 R)
• M82: 43,316,063 km (0.102 R)
• M83: 44,380,452 km (0.094 R)
• M84: 44,686,230 km (0.082 R)
• M85: 46,457,469 km (0.077 R)
• M86: 46,845,526 km (0.086 R)
• M87: 47,001,108 km (0.055 R)
• M88: 47,156,839 km (0.027 R)
• M89: 47,468,751 km (0.087 R)
• M90: 47,624,931 km (0.118 R)
• M91: 47,703,171 km (0.095 R)
• M92: 50,227,186 km (0.109 R)
• M93: 50,466,094 km (0.084 R)
• M94: 50,785,186 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit