🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 10.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 243 Days

Day: 5.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 53,685,301 km

• M1: 130,898 km (0.112 R)
• M2: 198,816 km (0.069 R)
• M3: 272,268 km (0.092 R)
• M4: 359,783 km (0.064 R)
• M5: 451,486 km (0.068 R)
• M6: 522,097 km (0.116 R)
• M7: 619,634 km (0.097 R)
• M8: 710,889 km (0.109 R)
• M9: 798,553 km (0.071 R)
• M10: 896,241 km (0.038 R)
• M11: 986,000 km (0.041 R)
• M12: 1,060,200 km (0.112 R)
• M13: 1,139,637 km (0.057 R)
• M14: 1,214,585 km (0.073 R)
• M15: 1,325,288 km (0.118 R)
• M16: 1,439,431 km (0.047 R)
• M17: 1,524,701 km (0.112 R)
• M18: 1,593,367 km (0.105 R)
• M19: 1,678,039 km (0.049 R)
• M20: 1,752,838 km (0.082 R)
• M21: 1,840,353 km (0.118 R)
• M22: 1,929,513 km (0.115 R)
• M23: 2,055,924 km (0.061 R)
• M24: 2,132,218 km (0.08 R)
• M25: 2,258,928 km (0.07 R)
• M26: 2,430,517 km (0.09 R)
• M27: 2,593,429 km (0.059 R)
• M28: 2,702,635 km (0.094 R)
• M29: 2,808,999 km (0.075 R)
• M30: 2,876,169 km (0.112 R)
• M31: 2,952,912 km (0.083 R)
• M32: 3,099,369 km (0.117 R)
• M33: 3,196,757 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 8.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.98 AU

Year: 513 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 53,685,301 km

• M1: 109,356 km (0.06 R)
• M2: 169,794 km (0.065 R)
• M3: 290,968 km (0.091 R)
• M4: 347,217 km (0.106 R)
• M5: 465,848 km (0.051 R)
• M6: 558,449 km (0.092 R)
• M7: 619,784 km (0.117 R)
• M8: 696,827 km (0.084 R)
• M9: 763,548 km (0.108 R)
• M10: 818,749 km (0.089 R)
• M11: 899,233 km (0.092 R)
• M12: 1,007,691 km (0.119 R)
• M13: 1,131,110 km (0.114 R)
• M14: 1,183,918 km (0.104 R)
• M15: 1,353,711 km (0.078 R)
• M16: 1,467,406 km (0.108 R)
• M17: 1,531,284 km (0.086 R)
• M18: 1,584,391 km (0.113 R)
• M19: 1,722,919 km (0.111 R)
• M20: 1,790,537 km (0.112 R)
• M21: 1,922,183 km (0.101 R)
• M22: 1,998,927 km (0.071 R)
• M23: 2,070,135 km (0.09 R)
• M24: 2,129,077 km (0.119 R)
• M25: 2,195,349 km (0.108 R)
• M26: 2,255,487 km (0.108 R)
• M27: 2,350,183 km (0.09 R)
• M28: 2,418,698 km (0.064 R)
• M29: 2,599,861 km (0.074 R)
• M30: 2,843,556 km (0.057 R)
• M31: 2,901,899 km (0.099 R)
• M32: 3,087,251 km (0.035 R)
• M33: 3,154,869 km (0.086 R)
• M34: 3,238,196 km (0.054 R)
• M35: 3,299,231 km (0.11 R)
• M36: 3,508,369 km (0.055 R)
• M37: 3,626,402 km (0.099 R)
• M38: 3,850,350 km (0.076 R)
• M39: 3,980,351 km (0.117 R)
• M40: 4,177,969 km (0.115 R)
• M41: 4,412,838 km (0.055 R)
• M42: 4,480,755 km (0.093 R)
• M43: 4,695,129 km (0.056 R)
• M44: 4,747,040 km (0.072 R)
• M45: 4,939,273 km (0.101 R)
• M46: 5,018,709 km (0.114 R)
• M47: 5,349,470 km (0.068 R)
• M48: 5,485,604 km (0.102 R)
• M49: 5,733,488 km (0.092 R)
• M50: 5,835,663 km (0.106 R)
• M51: 6,013,386 km (0.04 R)
• M52: 6,117,057 km (0.12 R)
• M53: 6,431,960 km (0.094 R)
• M54: 6,518,727 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 13.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.98 AU - 1.3 AU

Year: 812 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,685,301 km

• M1: 177,124 km (0.116 R)
• M2: 261,048 km (0.093 R)
• M3: 390,450 km (0.066 R)
• M4: 477,516 km (0.066 R)
• M5: 573,409 km (0.071 R)
• M6: 666,159 km (0.065 R)
• M7: 793,617 km (0.101 R)
• M8: 908,508 km (0.08 R)
• M9: 1,029,682 km (0.097 R)
• M10: 1,171,052 km (0.091 R)
• M11: 1,274,275 km (0.097 R)
• M12: 1,406,669 km (0.106 R)
• M13: 1,490,593 km (0.036 R)
• M14: 1,702,723 km (0.089 R)
• M15: 2,066,545 km (0.068 R)
• M16: 2,156,902 km (0.105 R)
• M17: 2,267,305 km (0.096 R)
• M18: 2,366,938 km (0.066 R)
• M19: 2,493,647 km (0.092 R)
• M20: 2,596,720 km (0.057 R)
• M21: 2,694,706 km (0.083 R)
• M22: 2,881,105 km (0.095 R)
• M23: 2,969,069 km (0.093 R)
• M24: 3,099,369 km (0.113 R)
• M25: 3,294,893 km (0.089 R)
• M26: 3,408,587 km (0.119 R)
• M27: 3,588,703 km (0.12 R)
• M28: 3,757,450 km (0.043 R)
• M29: 4,427,050 km (0.065 R)
• M30: 4,544,933 km (0.117 R)
• M31: 4,648,006 km (0.102 R)
• M32: 4,880,780 km (0.082 R)
• M33: 5,043,543 km (0.053 R)
• M34: 5,508,942 km (0.075 R)
• M35: 5,593,614 km (0.043 R)
• M36: 5,738,425 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 13.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.14 AU - 1.34 AU

Year: 921 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,685,301 km

• M1: 167,101 km (0.119 R)
• M2: 292,763 km (0.091 R)
• M3: 376,837 km (0.047 R)
• M4: 476,469 km (0.105 R)
• M5: 614,698 km (0.113 R)
• M6: 867,069 km (0.05 R)
• M7: 977,173 km (0.091 R)
• M8: 1,062,444 km (0.063 R)
• M9: 1,150,258 km (0.114 R)
• M10: 1,269,039 km (0.119 R)
• M11: 1,367,175 km (0.072 R)
• M12: 1,485,208 km (0.059 R)
• M13: 1,660,088 km (0.066 R)
• M14: 1,837,361 km (0.077 R)
• M15: 1,926,222 km (0.093 R)
• M16: 2,040,365 km (0.082 R)
• M17: 2,261,022 km (0.114 R)
• M18: 2,422,887 km (0.118 R)
• M19: 2,546,754 km (0.087 R)
• M20: 2,662,244 km (0.077 R)
• M21: 2,833,533 km (0.089 R)
• M22: 2,925,985 km (0.072 R)
• M23: 3,064,064 km (0.088 R)
• M24: 3,249,415 km (0.066 R)
• M25: 3,346,504 km (0.102 R)
• M26: 3,543,525 km (0.099 R)
• M27: 3,810,407 km (0.11 R)
• M28: 4,232,423 km (0.084 R)
• M29: 4,332,354 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 12.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.56 AU - 2.94 AU

Year: 3041 Days

Day: 11.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,685,301 km

• M1: 193,131 km (0.034 R)
• M2: 308,471 km (0.117 R)
• M3: 434,731 km (0.11 R)
• M4: 514,916 km (0.092 R)
• M5: 647,160 km (0.048 R)
• M6: 762,351 km (0.071 R)
• M7: 938,876 km (0.099 R)
• M8: 1,083,687 km (0.098 R)
• M9: 1,224,309 km (0.091 R)
• M10: 1,309,281 km (0.109 R)
• M11: 1,670,260 km (0.084 R)
• M12: 1,751,791 km (0.07 R)
• M13: 1,976,038 km (0.073 R)
• M14: 2,091,827 km (0.087 R)
• M15: 2,180,090 km (0.057 R)
• M16: 2,672,865 km (0.05 R)
• M17: 2,785,363 km (0.118 R)
• M18: 3,183,143 km (0.116 R)
• M19: 3,423,547 km (0.085 R)
• M20: 4,162,262 km (0.054 R)
• M21: 4,387,706 km (0.083 R)
• M22: 4,521,147 km (0.03 R)
• M23: 4,655,935 km (0.104 R)
• M24: 4,772,621 km (0.067 R)
• M25: 5,068,376 km (0.1 R)
• M26: 5,168,457 km (0.072 R)
• M27: 5,472,290 km (0.116 R)
• M28: 5,678,137 km (0.103 R)
• M29: 5,991,844 km (0.096 R)
• M30: 6,614,470 km (0.098 R)
• M31: 6,767,957 km (0.119 R)
• M32: 7,621,264 km (0.108 R)
• M33: 7,874,682 km (0.069 R)
• M34: 8,177,768 km (0.086 R)
• M35: 8,723,501 km (0.08 R)
• M36: 9,477,624 km (0.1 R)
• M37: 9,626,025 km (0.106 R)
• M38: 10,076,015 km (0.047 R)
• M39: 11,282,821 km (0.057 R)
• M40: 11,466,527 km (0.119 R)
• M41: 11,571,994 km (0.109 R)
• M42: 12,372,791 km (0.095 R)
• M43: 13,026,384 km (0.114 R)
• M44: 13,551,772 km (0.061 R)
• M45: 14,084,191 km (0.112 R)
• M46: 14,452,351 km (0.111 R)
• M47: 14,537,771 km (0.074 R)
• M48: 14,651,915 km (0.078 R)
• M49: 15,285,162 km (0.108 R)
• M50: 15,605,152 km (0.086 R)
• M51: 15,809,952 km (0.091 R)
• M52: 16,578,436 km (0.083 R)
• M53: 17,208,093 km (0.086 R)
• M54: 17,540,949 km (0.088 R)
• M55: 17,723,458 km (0.099 R)
• M56: 18,059,754 km (0.102 R)
• M57: 18,614,463 km (0.05 R)
• M58: 18,707,513 km (0.073 R)
• M59: 19,049,793 km (0.083 R)
• M60: 19,268,804 km (0.06 R)
• M61: 19,740,785 km (0.102 R)
• M62: 19,835,630 km (0.105 R)
• M63: 20,471,870 km (0.101 R)
• M64: 20,599,926 km (0.09 R)
• M65: 20,696,117 km (0.081 R)
• M66: 20,889,099 km (0.063 R)
• M67: 21,211,931 km (0.091 R)
• M68: 21,666,559 km (0.095 R)
• M69: 21,764,545 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878

Radius: 7.2

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.1 AU - 7.44 AU

Year: 10470 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,685,301 km

• M1: 219,011 km (0.114 R)
• M2: 354,248 km (0.109 R)
• M3: 567,425 km (0.088 R)
• M4: 838,197 km (0.06 R)
• M5: 1,039,855 km (0.1 R)
• M6: 1,394,402 km (0.072 R)
• M7: 1,585,139 km (0.112 R)
• M8: 1,733,839 km (0.09 R)
• M9: 2,098,409 km (0.106 R)
• M10: 2,179,641 km (0.09 R)
• M11: 2,262,069 km (0.1 R)
• M12: 2,345,395 km (0.114 R)
• M13: 2,543,912 km (0.055 R)
• M14: 3,172,073 km (0.118 R)
• M15: 3,328,553 km (0.075 R)
• M16: 3,391,833 km (0.099 R)
• M17: 3,519,739 km (0.092 R)
• M18: 3,714,366 km (0.079 R)
• M19: 3,912,732 km (0.064 R)
• M20: 4,250,973 km (0.096 R)
• M21: 4,458,465 km (0.047 R)
• M22: 4,563,333 km (0.101 R)
• M23: 5,247,295 km (0.112 R)
• M24: 5,582,394 km (0.056 R)
• M25: 6,156,252 km (0.077 R)
• M26: 6,234,192 km (0.069 R)
• M27: 7,194,910 km (0.112 R)
• M28: 7,734,509 km (0.1 R)
• M29: 7,945,442 km (0.117 R)
• M30: 10,388,525 km (0.083 R)
• M31: 11,282,522 km (0.102 R)
• M32: 11,569,899 km (0.08 R)
• M33: 12,054,297 km (0.06 R)
• M34: 12,446,543 km (0.103 R)
• M35: 12,743,495 km (0.076 R)
• M36: 13,648,263 km (0.117 R)
• M37: 13,801,152 km (0.079 R)
• M38: 14,573,825 km (0.074 R)
• M39: 15,785,567 km (0.034 R)
• M40: 16,160,759 km (0.116 R)
• M41: 17,358,888 km (0.11 R)
• M42: 18,416,695 km (0.09 R)
• M43: 19,038,573 km (0.057 R)
• M44: 19,095,420 km (0.102 R)
• M45: 20,128,842 km (0.093 R)
• M46: 20,945,048 km (0.063 R)
• M47: 21,003,840 km (0.108 R)
• M48: 21,950,795 km (0.117 R)
• M49: 22,010,484 km (0.044 R)
• M50: 22,489,497 km (0.038 R)
• M51: 22,549,635 km (0.09 R)
• M52: 22,670,061 km (0.075 R)
• M53: 23,458,143 km (0.1 R)
• M54: 24,070,297 km (0.104 R)
• M55: 24,255,051 km (0.099 R)
• M56: 25,373,145 km (0.093 R)
• M57: 25,561,190 km (0.117 R)
• M58: 26,127,867 km (0.095 R)
• M59: 26,191,146 km (0.109 R)
• M60: 26,507,995 km (0.108 R)
• M61: 27,917,356 km (0.104 R)
• M62: 29,746,041 km (0.039 R)
• M63: 30,674,894 km (0.085 R)
• M64: 30,941,926 km (0.118 R)
• M65: 31,008,946 km (0.086 R)
• M66: 31,815,428 km (0.082 R)
• M67: 32,833,292 km (0.1 R)
• M68: 34,831,471 km (0.096 R)
• M69: 36,161,695 km (0.084 R)
• M70: 36,655,966 km (0.089 R)
• M71: 37,010,513 km (0.085 R)
• M72: 37,937,272 km (0.094 R)
• M73: 38,152,244 km (0.097 R)
• M74: 40,616,869 km (0.063 R)
• M75: 40,690,022 km (0.102 R)
• M76: 41,351,395 km (0.058 R)
• M77: 42,016,357 km (0.067 R)
• M78: 42,090,408 km (0.109 R)
• M79: 43,731,646 km (0.09 R)
• M80: 45,621,815 km (0.113 R)
• M81: 46,232,324 km (0.11 R)
• M82: 46,308,769 km (0.072 R)
• M83: 46,922,270 km (0.103 R)
• M84: 47,384,228 km (0.076 R)
• M85: 47,770,340 km (0.114 R)
• M86: 48,390,124 km (0.115 R)
• M87: 48,545,556 km (0.091 R)
• M88: 52,165,077 km (0.056 R)
• M89: 53,604,956 km (0.085 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: 367 - 17,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit