🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 8.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,143,947 km

• M1: 110,852 km (0.037 R)
• M2: 170,093 km (0.11 R)
• M3: 276,606 km (0.075 R)
• M4: 340,784 km (0.109 R)
• M5: 396,584 km (0.108 R)
• M6: 483,052 km (0.069 R)
• M7: 568,173 km (0.077 R)
• M8: 649,704 km (0.098 R)
• M9: 771,626 km (0.07 R)
• M10: 891,005 km (0.089 R)
• M11: 983,756 km (0.09 R)
• M12: 1,061,247 km (0.105 R)
• M13: 1,125,574 km (0.112 R)
• M14: 1,191,397 km (0.056 R)
• M15: 1,254,378 km (0.114 R)
• M16: 1,355,357 km (0.059 R)
• M17: 1,413,101 km (0.099 R)
• M18: 1,501,364 km (0.074 R)
• M19: 1,657,096 km (0.055 R)
• M20: 1,813,725 km (0.091 R)
• M21: 1,910,066 km (0.088 R)
• M22: 1,979,928 km (0.111 R)
• M23: 2,079,261 km (0.047 R)
• M24: 2,156,005 km (0.102 R)
• M25: 2,233,795 km (0.11 R)
• M26: 2,367,237 km (0.12 R)
• M27: 2,528,952 km (0.051 R)
• M28: 2,605,995 km (0.105 R)
• M29: 2,689,022 km (0.114 R)
• M30: 2,873,925 km (0.097 R)
• M31: 2,959,794 km (0.052 R)
• M32: 3,112,234 km (0.11 R)
• M33: 3,385,250 km (0.059 R)
• M34: 3,453,168 km (0.101 R)
• M35: 3,521,833 km (0.107 R)
• M36: 3,631,189 km (0.052 R)
• M37: 3,724,239 km (0.11 R)
• M38: 3,800,384 km (0.088 R)
• M39: 3,889,096 km (0.12 R)
• M40: 4,128,602 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 14.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.82 AU - 0.84 AU

Year: 504 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,143,947 km

• M1: 180,116 km (0.086 R)
• M2: 326,722 km (0.104 R)
• M3: 436,826 km (0.037 R)
• M4: 545,284 km (0.109 R)
• M5: 635,791 km (0.036 R)
• M6: 784,940 km (0.083 R)
• M7: 915,689 km (0.095 R)
• M8: 1,011,880 km (0.118 R)
• M9: 1,115,402 km (0.091 R)
• M10: 1,261,858 km (0.026 R)
• M11: 1,494,333 km (0.04 R)
• M12: 1,602,343 km (0.09 R)
• M13: 1,876,406 km (0.113 R)
• M14: 1,976,786 km (0.079 R)
• M15: 2,126,683 km (0.091 R)
• M16: 2,227,363 km (0.116 R)
• M17: 2,320,712 km (0.045 R)
• M18: 2,493,198 km (0.042 R)
• M19: 2,698,446 km (0.107 R)
• M20: 2,807,952 km (0.066 R)
• M21: 2,933,614 km (0.107 R)
• M22: 3,115,824 km (0.085 R)
• M23: 3,291,602 km (0.105 R)
• M24: 3,439,853 km (0.062 R)
• M25: 3,648,243 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 10.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.46 AU - 2.3 AU

Year: 1719 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,143,947 km

• M1: 140,323 km (0.095 R)
• M2: 275,709 km (0.12 R)
• M3: 357,090 km (0.112 R)
• M4: 545,583 km (0.105 R)
• M5: 614,099 km (0.08 R)
• M6: 799,900 km (0.097 R)
• M7: 929,003 km (0.048 R)
• M8: 1,199,775 km (0.058 R)
• M9: 1,283,251 km (0.06 R)
• M10: 1,466,209 km (0.109 R)
• M11: 1,596,359 km (0.085 R)
• M12: 1,741,020 km (0.098 R)
• M13: 2,021,516 km (0.086 R)
• M14: 2,155,855 km (0.076 R)
• M15: 2,398,353 km (0.068 R)
• M16: 2,528,952 km (0.084 R)
• M17: 2,649,827 km (0.117 R)
• M18: 2,985,973 km (0.116 R)
• M19: 3,101,014 km (0.117 R)
• M20: 3,335,733 km (0.076 R)
• M21: 3,428,484 km (0.078 R)
• M22: 3,589,751 km (0.118 R)
• M23: 3,657,668 km (0.076 R)
• M24: 3,767,323 km (0.066 R)
• M25: 3,989,925 km (0.039 R)
• M26: 4,231,077 km (0.043 R)
• M27: 4,346,267 km (0.096 R)
• M28: 4,491,826 km (0.097 R)
• M29: 4,565,129 km (0.098 R)
• M30: 4,953,185 km (0.092 R)
• M31: 5,044,141 km (0.1 R)
• M32: 5,227,997 km (0.091 R)
• M33: 5,382,831 km (0.081 R)
• M34: 5,492,187 km (0.118 R)
• M35: 5,649,713 km (0.119 R)
• M36: 5,792,729 km (0.089 R)
• M37: 6,377,058 km (0.025 R)
• M38: 6,476,241 km (0.089 R)
• M39: 6,726,519 km (0.12 R)
• M40: 6,895,265 km (0.111 R)
• M41: 7,065,208 km (0.09 R)
• M42: 7,357,672 km (0.05 R)
• M43: 7,444,289 km (0.102 R)
• M44: 7,812,450 km (0.108 R)
• M45: 8,096,835 km (0.087 R)
• M46: 8,258,401 km (0.088 R)
• M47: 8,602,925 km (0.059 R)
• M48: 8,859,784 km (0.065 R)
• M49: 8,989,186 km (0.118 R)
• M50: 9,100,487 km (0.069 R)
• M51: 9,193,687 km (0.052 R)
• M52: 9,437,531 km (0.072 R)
• M53: 10,259,272 km (0.075 R)
• M54: 10,375,660 km (0.079 R)
• M55: 10,551,287 km (0.119 R)
• M56: 10,727,813 km (0.107 R)
• M57: 11,443,788 km (0.109 R)
• M58: 11,787,265 km (0.089 R)
• M59: 12,817,097 km (0.059 R)
• M60: 13,152,794 km (0.069 R)
• M61: 13,237,168 km (0.08 R)
• M62: 13,512,577 km (0.063 R)
• M63: 13,619,091 km (0.109 R)
• M64: 13,918,586 km (0.119 R)
• M65: 14,155,549 km (0.088 R)
• M66: 14,372,017 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.1

Radius: 3.3

Gravity: 72.64 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.1 AU - 7.56 AU

Year: 10620 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,143,947 km

• M1: 127,757 km (0.105 R)
• M2: 167,400 km (0.113 R)
• M3: 188,942 km (0.094 R)
• M4: 354,547 km (0.073 R)
• M5: 398,379 km (0.091 R)
• M6: 643,420 km (0.07 R)
• M7: 1,072,766 km (0.113 R)
• M8: 1,795,324 km (0.112 R)
• M9: 2,408,376 km (0.075 R)
• M10: 2,436,501 km (0.072 R)
• M11: 2,664,488 km (0.099 R)
• M12: 2,839,966 km (0.078 R)
• M13: 2,899,356 km (0.117 R)
• M14: 4,407,303 km (0.107 R)
• M15: 4,545,232 km (0.084 R)
• M16: 4,789,974 km (0.117 R)
• M17: 5,074,809 km (0.09 R)
• M18: 5,183,117 km (0.034 R)
• M19: 5,475,432 km (0.09 R)
• M20: 5,549,333 km (0.119 R)
• M21: 6,268,151 km (0.067 R)
• M22: 7,420,354 km (0.036 R)
• M23: 7,502,184 km (0.112 R)
• M24: 7,625,602 km (0.097 R)
• M25: 7,874,234 km (0.092 R)
• M26: 9,025,688 km (0.059 R)
• M27: 9,200,718 km (0.065 R)
• M28: 9,956,935 km (0.073 R)
• M29: 10,047,292 km (0.103 R)
• M30: 10,228,605 km (0.102 R)
• M31: 10,686,823 km (0.06 R)
• M32: 11,011,450 km (0.078 R)
• M33: 11,151,624 km (0.111 R)
• M34: 12,100,972 km (0.107 R)
• M35: 12,731,826 km (0.102 R)
• M36: 12,977,316 km (0.118 R)
• M37: 13,924,271 km (0.112 R)
• M38: 14,126,377 km (0.092 R)
• M39: 15,255,692 km (0.077 R)
• M40: 16,041,978 km (0.101 R)
• M41: 16,200,851 km (0.112 R)
• M42: 16,573,649 km (0.045 R)
• M43: 16,627,055 km (0.113 R)
• M44: 17,436,081 km (0.095 R)
• M45: 17,927,659 km (0.027 R)
• M46: 18,645,579 km (0.082 R)
• M47: 19,711,763 km (0.084 R)
• M48: 20,166,541 km (0.047 R)
• M49: 20,280,834 km (0.065 R)
• M50: 20,395,276 km (0.111 R)
• M51: 20,452,572 km (0.109 R)
• M52: 20,509,868 km (0.114 R)
• M53: 20,567,314 km (0.057 R)
• M54: 21,785,340 km (0.117 R)
• M55: 22,907,324 km (0.081 R)
• M56: 23,385,438 km (0.102 R)
• M57: 23,565,554 km (0.104 R)
• M58: 25,391,845 km (0.106 R)
• M59: 25,638,681 km (0.112 R)
• M60: 26,384,277 km (0.088 R)
• M61: 26,696,937 km (0.092 R)
• M62: 27,515,836 km (0.092 R)
• M63: 28,215,206 km (0.107 R)
• M64: 28,470,868 km (0.088 R)
• M65: 29,178,167 km (0.089 R)
• M66: 30,021,450 km (0.095 R)
• M67: 30,217,124 km (0.117 R)
• M68: 31,136,104 km (0.112 R)
• M69: 31,665,381 km (0.115 R)
• M70: 32,598,872 km (0.116 R)
• M71: 33,203,547 km (0.106 R)
• M72: 33,608,807 km (0.107 R)
• M73: 34,902,829 km (0.062 R)
• M74: 35,659,495 km (0.092 R)
• M75: 36,351,983 km (0.035 R)
• M76: 37,750,275 km (0.103 R)
• M77: 38,455,928 km (0.087 R)
• M78: 39,808,741 km (0.117 R)
• M79: 39,880,399 km (0.088 R)
• M80: 40,311,091 km (0.073 R)
• M81: 42,122,123 km (0.112 R)
• M82: 43,589,977 km (0.098 R)
• M83: 44,999,937 km (0.11 R)
• M84: 45,149,236 km (0.117 R)
• M85: 45,748,076 km (0.097 R)
• M86: 46,048,469 km (0.101 R)
• M87: 46,274,062 km (0.058 R)
• M88: 46,726,596 km (0.097 R)
• M89: 46,877,839 km (0.072 R)
• M90: 47,332,317 km (0.114 R)
• M91: 48,627,835 km (0.117 R)
• M92: 49,241,635 km (0.109 R)
• M93: 49,857,829 km (0.092 R)
• M94: 50,321,732 km (0.09 R)
• M95: 51,175,936 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.5

Radius: 5.3

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.47 AU - 7.75 AU

Year: 13999 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,143,947 km

• M1: 101,727 km (0.096 R)
• M2: 536,308 km (0.109 R)
• M3: 648,956 km (0.12 R)
• M4: 748,737 km (0.118 R)
• M5: 811,120 km (0.046 R)
• M6: 963,560 km (0.101 R)
• M7: 1,320,500 km (0.106 R)
• M8: 2,995,099 km (0.1 R)
• M9: 3,095,479 km (0.076 R)
• M10: 3,438,357 km (0.072 R)
• M11: 3,508,369 km (0.11 R)
• M12: 4,011,617 km (0.096 R)
• M13: 4,614,197 km (0.044 R)
• M14: 5,284,844 km (0.096 R)
• M15: 6,454,699 km (0.115 R)
• M16: 6,584,550 km (0.09 R)
• M17: 6,628,083 km (0.109 R)
• M18: 6,715,448 km (0.064 R)
• M19: 7,112,930 km (0.054 R)
• M20: 7,700,700 km (0.09 R)
• M21: 7,884,705 km (0.089 R)
• M22: 8,023,532 km (0.069 R)
• M23: 8,539,944 km (0.117 R)
• M24: 8,825,975 km (0.067 R)
• M25: 9,163,917 km (0.041 R)
• M26: 10,557,122 km (0.085 R)
• M27: 11,591,890 km (0.12 R)
• M28: 12,875,889 km (0.1 R)
• M29: 12,930,342 km (0.034 R)
• M30: 14,486,459 km (0.054 R)
• M31: 14,770,396 km (0.094 R)
• M32: 15,056,278 km (0.093 R)
• M33: 15,459,594 km (0.12 R)
• M34: 15,749,963 km (0.104 R)
• M35: 15,808,157 km (0.098 R)
• M36: 15,866,500 km (0.073 R)
• M37: 17,048,323 km (0.111 R)
• M38: 17,108,162 km (0.113 R)
• M39: 17,227,990 km (0.092 R)
• M40: 18,688,215 km (0.114 R)
• M41: 18,935,350 km (0.096 R)
• M42: 19,059,367 km (0.083 R)
• M43: 19,121,450 km (0.061 R)
• M44: 19,934,963 km (0.103 R)
• M45: 20,124,205 km (0.102 R)
• M46: 20,568,361 km (0.061 R)
• M47: 20,695,818 km (0.102 R)
• M48: 20,951,631 km (0.087 R)
• M49: 23,499,282 km (0.112 R)
• M50: 24,168,284 km (0.082 R)
• M51: 25,456,172 km (0.094 R)
• M52: 26,281,055 km (0.072 R)
• M53: 26,488,697 km (0.074 R)
• M54: 26,627,374 km (0.084 R)
• M55: 27,184,626 km (0.1 R)
• M56: 27,534,834 km (0.096 R)
• M57: 27,816,078 km (0.097 R)
• M58: 29,883,521 km (0.064 R)
• M59: 30,389,910 km (0.11 R)
• M60: 31,484,517 km (0.034 R)
• M61: 31,705,025 km (0.112 R)
• M62: 31,925,981 km (0.075 R)
• M63: 32,889,541 km (0.115 R)
• M64: 33,262,787 km (0.072 R)
• M65: 33,337,586 km (0.054 R)
• M66: 34,390,606 km (0.104 R)
• M67: 37,303,276 km (0.042 R)
• M68: 39,104,285 km (0.047 R)
• M69: 39,657,947 km (0.077 R)
• M70: 41,013,453 km (0.108 R)
• M71: 42,303,136 km (0.095 R)
• M72: 42,790,227 km (0.063 R)
• M73: 44,756,841 km (0.089 R)
• M74: 45,335,934 km (0.111 R)
• M75: 45,668,041 km (0.112 R)
• M76: 46,752,775 km (0.041 R)
• M77: 47,004,249 km (0.104 R)
• M78: 47,677,290 km (0.083 R)
• M79: 49,886,252 km (0.041 R)
• M80: 50,744,645 km (0.117 R)
• M81: 51,348,572 km (0.104 R)
• M82: 51,607,974 km (0.063 R)
• M83: 52,389,174 km (0.095 R)
• M84: 53,349,293 km (0.078 R)
• M85: 53,787,466 km (0.116 R)
• M86: 53,963,243 km (0.118 R)
• M87: 54,315,097 km (0.117 R)
• M88: 54,755,962 km (0.115 R)
• M89: 56,264,058 km (0.062 R)
• M90: 57,247,066 km (0.076 R)
• M91: 57,426,434 km (0.052 R)
• M92: 58,416,173 km (0.103 R)
• M93: 58,958,316 km (0.102 R)
• M94: 59,230,135 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit