🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 12.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.58 AU - 0.94 AU

Year: 435 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,173,258 km

• M1: 158,125 km (0.087 R)
• M2: 283,488 km (0.119 R)
• M3: 377,735 km (0.05 R)
• M4: 481,556 km (0.083 R)
• M5: 681,269 km (0.098 R)
• M6: 792,420 km (0.08 R)
• M7: 874,400 km (0.107 R)
• M8: 1,034,918 km (0.087 R)
• M9: 1,112,709 km (0.08 R)
• M10: 1,306,737 km (0.112 R)
• M11: 1,458,878 km (0.036 R)
• M12: 1,591,871 km (0.096 R)
• M13: 1,672,803 km (0.093 R)
• M14: 1,802,056 km (0.087 R)
• M15: 1,902,586 km (0.056 R)
• M16: 2,032,437 km (0.118 R)
• M17: 2,120,699 km (0.118 R)
• M18: 2,272,691 km (0.032 R)
• M19: 2,381,897 km (0.091 R)
• M20: 2,563,958 km (0.088 R)
• M21: 2,768,907 km (0.096 R)
• M22: 2,879,759 km (0.113 R)
• M23: 3,023,523 km (0.083 R)
• M24: 3,247,022 km (0.079 R)
• M25: 3,383,605 km (0.092 R)
• M26: 3,489,221 km (0.118 R)
• M27: 3,595,734 km (0.107 R)
• M28: 3,730,672 km (0.092 R)
• M29: 3,853,342 km (0.063 R)
• M30: 4,019,246 km (0.075 R)
• M31: 4,096,139 km (0.072 R)
• M32: 4,173,481 km (0.103 R)
• M33: 4,265,484 km (0.041 R)
• M34: 4,372,596 km (0.079 R)
• M35: 4,538,500 km (0.079 R)
• M36: 4,662,517 km (0.054 R)
• M37: 4,802,540 km (0.055 R)
• M38: 4,928,951 km (0.049 R)
• M39: 5,033,819 km (0.084 R)
• M40: 5,177,582 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 8.9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.8 AU - 3.08 AU

Year: 3307 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,173,258 km

• M1: 227,538 km (0.108 R)
• M2: 490,531 km (0.057 R)
• M3: 604,375 km (0.106 R)
• M4: 679,324 km (0.118 R)
• M5: 747,690 km (0.091 R)
• M6: 945,907 km (0.115 R)
• M7: 1,244,654 km (0.063 R)
• M8: 1,354,908 km (0.051 R)
• M9: 1,585,438 km (0.113 R)
• M10: 1,651,860 km (0.11 R)
• M11: 1,801,158 km (0.083 R)
• M12: 1,856,510 km (0.093 R)
• M13: 1,954,945 km (0.109 R)
• M14: 2,245,913 km (0.06 R)
• M15: 2,305,752 km (0.111 R)
• M16: 2,366,190 km (0.098 R)
• M17: 3,182,545 km (0.061 R)
• M18: 3,665,297 km (0.067 R)
• M19: 3,736,057 km (0.113 R)
• M20: 3,951,478 km (0.053 R)
• M21: 4,356,739 km (0.106 R)
• M22: 4,621,677 km (0.08 R)
• M23: 4,717,718 km (0.101 R)
• M24: 5,187,306 km (0.078 R)
• M25: 5,630,864 km (0.116 R)
• M26: 5,898,794 km (0.108 R)
• M27: 6,192,005 km (0.099 R)
• M28: 6,297,921 km (0.087 R)
• M29: 7,188,776 km (0.057 R)
• M30: 7,411,976 km (0.086 R)
• M31: 7,637,570 km (0.048 R)
• M32: 7,888,296 km (0.091 R)
• M33: 8,188,239 km (0.033 R)
• M34: 8,444,949 km (0.078 R)
• M35: 8,870,555 km (0.104 R)
• M36: 9,086,126 km (0.101 R)
• M37: 9,230,787 km (0.051 R)
• M38: 9,327,577 km (0.114 R)
• M39: 9,718,326 km (0.114 R)
• M40: 9,940,629 km (0.103 R)
• M41: 10,465,568 km (0.078 R)
• M42: 10,718,687 km (0.046 R)
• M43: 10,795,132 km (0.079 R)
• M44: 10,999,483 km (0.075 R)
• M45: 11,127,987 km (0.086 R)
• M46: 11,438,403 km (0.111 R)
• M47: 12,359,776 km (0.036 R)
• M48: 12,520,145 km (0.097 R)
• M49: 12,788,823 km (0.054 R)
• M50: 12,978,214 km (0.062 R)
• M51: 13,059,595 km (0.099 R)
• M52: 13,332,162 km (0.087 R)
• M53: 13,716,928 km (0.102 R)
• M54: 13,882,982 km (0.093 R)
• M55: 14,245,008 km (0.096 R)
• M56: 14,694,999 km (0.097 R)
• M57: 14,864,942 km (0.041 R)
• M58: 15,178,050 km (0.033 R)
• M59: 15,378,512 km (0.052 R)
• M60: 15,464,680 km (0.102 R)
• M61: 15,956,109 km (0.105 R)
• M62: 16,014,302 km (0.067 R)
• M63: 16,481,945 km (0.112 R)
• M64: 17,701,018 km (0.094 R)
• M65: 18,245,256 km (0.025 R)
• M66: 19,010,449 km (0.108 R)
• M67: 19,661,199 km (0.094 R)
• M68: 20,224,884 km (0.095 R)
• M69: 20,319,280 km (0.1 R)
• M70: 20,477,106 km (0.046 R)
• M71: 20,635,231 km (0.104 R)
• M72: 21,080,285 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 11.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.14 AU - 5.78 AU

Year: 8369 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,173,258 km

• M1: 149,299 km (0.1 R)
• M2: 219,460 km (0.052 R)
• M3: 311,762 km (0.113 R)
• M4: 387,608 km (0.119 R)
• M5: 760,556 km (0.056 R)
• M6: 915,090 km (0.111 R)
• M7: 1,196,783 km (0.067 R)
• M8: 1,268,590 km (0.102 R)
• M9: 1,480,421 km (0.084 R)
• M10: 1,717,533 km (0.062 R)
• M11: 1,813,126 km (0.058 R)
• M12: 1,896,602 km (0.113 R)
• M13: 2,184,279 km (0.088 R)
• M14: 2,931,669 km (0.1 R)
• M15: 3,030,404 km (0.096 R)
• M16: 3,384,801 km (0.07 R)
• M17: 4,078,337 km (0.106 R)
• M18: 4,338,039 km (0.097 R)
• M19: 4,526,832 km (0.081 R)
• M20: 4,660,722 km (0.103 R)
• M21: 4,737,765 km (0.078 R)
• M22: 4,893,197 km (0.078 R)
• M23: 5,511,485 km (0.12 R)
• M24: 5,778,218 km (0.037 R)
• M25: 6,112,270 km (0.109 R)
• M26: 6,887,037 km (0.108 R)
• M27: 7,107,844 km (0.101 R)
• M28: 7,578,927 km (0.107 R)
• M29: 7,784,026 km (0.108 R)
• M30: 8,176,421 km (0.091 R)
• M31: 8,884,618 km (0.084 R)
• M32: 9,125,171 km (0.03 R)
• M33: 9,343,434 km (0.114 R)
• M34: 9,760,363 km (0.067 R)
• M35: 9,859,397 km (0.049 R)
• M36: 10,460,631 km (0.113 R)
• M37: 10,638,204 km (0.069 R)
• M38: 10,970,610 km (0.105 R)
• M39: 11,254,697 km (0.113 R)
• M40: 11,462,787 km (0.106 R)
• M41: 11,593,386 km (0.064 R)
• M42: 12,495,312 km (0.046 R)
• M43: 13,091,010 km (0.053 R)
• M44: 13,502,405 km (0.071 R)
• M45: 13,612,957 km (0.083 R)
• M46: 13,806,836 km (0.063 R)
• M47: 14,141,636 km (0.12 R)
• M48: 14,422,581 km (0.103 R)
• M49: 14,507,254 km (0.117 R)
• M50: 14,705,471 km (0.116 R)
• M51: 14,933,009 km (0.108 R)
• M52: 15,478,144 km (0.085 R)
• M53: 15,680,699 km (0.097 R)
• M54: 16,146,996 km (0.058 R)
• M55: 16,264,281 km (0.038 R)
• M56: 16,499,598 km (0.108 R)
• M57: 16,736,112 km (0.084 R)
• M58: 17,003,593 km (0.089 R)
• M59: 17,093,053 km (0.096 R)
• M60: 17,302,490 km (0.114 R)
• M61: 17,392,398 km (0.046 R)
• M62: 17,814,414 km (0.109 R)
• M63: 18,117,948 km (0.067 R)
• M64: 18,300,906 km (0.05 R)
• M65: 18,392,609 km (0.09 R)
• M66: 18,822,554 km (0.059 R)
• M67: 19,131,772 km (0.093 R)
• M68: 19,349,138 km (0.085 R)
• M69: 19,911,925 km (0.083 R)
• M70: 20,416,818 km (0.097 R)
• M71: 21,085,820 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.6

Radius: 5.9

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.77 AU - 9.43 AU

Year: 13745 Days

Day: 22.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,173,258 km

• M1: 97,538 km (0.083 R)
• M2: 159,621 km (0.076 R)
• M3: 255,064 km (0.095 R)
• M4: 801,097 km (0.109 R)
• M5: 1,503,608 km (0.093 R)
• M6: 1,770,640 km (0.073 R)
• M7: 1,896,901 km (0.115 R)
• M8: 2,052,483 km (0.089 R)
• M9: 2,266,258 km (0.068 R)
• M10: 2,773,395 km (0.092 R)
• M11: 3,130,485 km (0.096 R)
• M12: 3,345,457 km (0.06 R)
• M13: 4,422,412 km (0.114 R)
• M14: 5,051,322 km (0.092 R)
• M15: 5,267,341 km (0.055 R)
• M16: 5,745,456 km (0.098 R)
• M17: 7,140,456 km (0.108 R)
• M18: 8,634,191 km (0.093 R)
• M19: 9,152,996 km (0.09 R)
• M20: 9,504,402 km (0.025 R)
• M21: 9,905,174 km (0.071 R)
• M22: 9,994,933 km (0.1 R)
• M23: 10,175,348 km (0.115 R)
• M24: 10,447,915 km (0.091 R)
• M25: 11,467,874 km (0.074 R)
• M26: 11,656,816 km (0.11 R)
• M27: 11,704,089 km (0.092 R)
• M28: 12,616,486 km (0.102 R)
• M29: 12,713,725 km (0.094 R)
• M30: 12,762,494 km (0.065 R)
• M31: 14,559,463 km (0.06 R)
• M32: 15,695,958 km (0.083 R)
• M33: 16,380,967 km (0.091 R)
• M34: 16,700,358 km (0.093 R)
• M35: 16,807,171 km (0.103 R)
• M36: 16,860,727 km (0.087 R)
• M37: 17,075,550 km (0.04 R)
• M38: 17,129,405 km (0.108 R)
• M39: 18,383,035 km (0.075 R)
• M40: 20,403,953 km (0.117 R)
• M41: 20,920,065 km (0.096 R)
• M42: 21,035,256 km (0.038 R)
• M43: 21,556,754 km (0.062 R)
• M44: 22,848,980 km (0.086 R)
• M45: 23,624,346 km (0.119 R)
• M46: 24,833,995 km (0.098 R)
• M47: 26,187,855 km (0.069 R)
• M48: 28,773,954 km (0.088 R)
• M49: 29,610,804 km (0.03 R)
• M50: 30,586,332 km (0.101 R)
• M51: 30,717,230 km (0.109 R)
• M52: 30,979,475 km (0.109 R)
• M53: 32,168,928 km (0.072 R)
• M54: 34,320,145 km (0.114 R)
• M55: 34,728,697 km (0.057 R)
• M56: 35,207,260 km (0.071 R)
• M57: 36,378,761 km (0.091 R)
• M58: 37,422,955 km (0.104 R)
• M59: 38,054,258 km (0.096 R)
• M60: 38,547,631 km (0.103 R)
• M61: 39,256,127 km (0.115 R)
• M62: 39,327,186 km (0.12 R)
• M63: 41,190,577 km (0.082 R)
• M64: 41,697,115 km (0.103 R)
• M65: 41,769,670 km (0.097 R)
• M66: 42,716,475 km (0.119 R)
• M67: 42,935,935 km (0.067 R)
• M68: 43,449,654 km (0.107 R)
• M69: 44,334,825 km (0.054 R)
• M70: 44,779,579 km (0.052 R)
• M71: 45,375,129 km (0.118 R)
• M72: 46,423,361 km (0.115 R)
• M73: 48,086,740 km (0.112 R)
• M74: 48,162,735 km (0.109 R)
• M75: 48,620,056 km (0.068 R)
• M76: 48,772,795 km (0.104 R)
• M77: 49,615,779 km (0.107 R)
• M78: 51,238,318 km (0.075 R)
• M79: 51,549,332 km (0.078 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit