🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 14.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 851 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,452,747 km

• M1: 219,310 km (0.112 R)
• M2: 314,455 km (0.114 R)
• M3: 465,997 km (0.098 R)
• M4: 651,948 km (0.071 R)
• M5: 768,035 km (0.102 R)
• M6: 861,833 km (0.071 R)
• M7: 976,126 km (0.061 R)
• M8: 1,141,133 km (0.097 R)
• M9: 1,334,413 km (0.117 R)
• M10: 1,457,233 km (0.081 R)
• M11: 1,708,258 km (0.111 R)
• M12: 1,801,906 km (0.108 R)
• M13: 1,980,825 km (0.111 R)
• M14: 2,158,548 km (0.089 R)
• M15: 2,290,044 km (0.072 R)
• M16: 2,592,082 km (0.089 R)
• M17: 2,708,769 km (0.111 R)
• M18: 2,923,442 km (0.089 R)
• M19: 3,028,908 km (0.109 R)
• M20: 3,319,128 km (0.068 R)
• M21: 3,429,382 km (0.117 R)
• M22: 3,583,916 km (0.042 R)
• M23: 3,688,336 km (0.102 R)
• M24: 3,820,430 km (0.093 R)
• M25: 3,936,070 km (0.078 R)
• M26: 4,125,610 km (0.099 R)
• M27: 4,262,791 km (0.066 R)
• M28: 4,579,640 km (0.114 R)
• M29: 4,769,629 km (0.054 R)
• M30: 4,904,117 km (0.046 R)
• M31: 5,088,871 km (0.105 R)
• M32: 5,236,374 km (0.114 R)
• M33: 5,555,766 km (0.049 R)
• M34: 5,922,879 km (0.091 R)
• M35: 6,099,105 km (0.081 R)
• M36: 6,245,412 km (0.097 R)
• M37: 6,499,130 km (0.119 R)
• M38: 7,071,641 km (0.117 R)
• M39: 7,170,376 km (0.064 R)
• M40: 7,369,490 km (0.119 R)
• M41: 7,694,118 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 12.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.74 AU - 2.36 AU

Year: 2026 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,452,747 km

• M1: 159,621 km (0.055 R)
• M2: 277,654 km (0.104 R)
• M3: 498,909 km (0.06 R)
• M4: 691,890 km (0.116 R)
• M5: 865,723 km (0.115 R)
• M6: 1,025,793 km (0.092 R)
• M7: 1,269,338 km (0.103 R)
• M8: 1,409,511 km (0.053 R)
• M9: 1,509,592 km (0.084 R)
• M10: 1,589,328 km (0.093 R)
• M11: 1,694,046 km (0.027 R)
• M12: 2,344,797 km (0.079 R)
• M13: 2,725,524 km (0.118 R)
• M14: 2,866,445 km (0.04 R)
• M15: 3,318,679 km (0.108 R)
• M16: 3,499,992 km (0.061 R)
• M17: 3,872,341 km (0.073 R)
• M18: 4,306,773 km (0.091 R)
• M19: 4,405,508 km (0.1 R)
• M20: 4,521,596 km (0.114 R)
• M21: 4,722,954 km (0.1 R)
• M22: 4,807,776 km (0.036 R)
• M23: 4,996,270 km (0.079 R)
• M24: 5,169,654 km (0.072 R)
• M25: 5,292,324 km (0.106 R)
• M26: 5,415,892 km (0.116 R)
• M27: 5,558,309 km (0.111 R)
• M28: 5,648,068 km (0.087 R)
• M29: 5,738,126 km (0.069 R)
• M30: 5,920,037 km (0.095 R)
• M31: 6,571,386 km (0.103 R)
• M32: 6,723,527 km (0.099 R)
• M33: 6,857,566 km (0.035 R)
• M34: 6,953,907 km (0.072 R)
• M35: 7,108,891 km (0.092 R)
• M36: 7,284,818 km (0.106 R)
• M37: 7,442,344 km (0.115 R)
• M38: 7,541,378 km (0.119 R)
• M39: 8,022,934 km (0.064 R)
• M40: 8,805,779 km (0.096 R)
• M41: 8,889,554 km (0.107 R)
• M42: 9,100,338 km (0.086 R)
• M43: 9,440,972 km (0.079 R)
• M44: 9,894,553 km (0.108 R)
• M45: 10,047,292 km (0.112 R)
• M46: 10,666,328 km (0.082 R)
• M47: 11,138,609 km (0.027 R)
• M48: 11,274,892 km (0.047 R)
• M49: 11,549,105 km (0.1 R)
• M50: 11,663,996 km (0.098 R)
• M51: 11,756,149 km (0.108 R)
• M52: 12,220,650 km (0.109 R)
• M53: 12,314,298 km (0.108 R)
• M54: 12,952,632 km (0.027 R)
• M55: 13,143,819 km (0.047 R)
• M56: 13,844,984 km (0.049 R)
• M57: 14,310,832 km (0.026 R)
• M58: 14,459,083 km (0.066 R)
• M59: 15,663,047 km (0.074 R)
• M60: 15,841,367 km (0.101 R)
• M61: 16,046,017 km (0.074 R)
• M62: 16,302,877 km (0.092 R)
• M63: 16,846,964 km (0.091 R)
• M64: 16,951,384 km (0.114 R)
• M65: 17,476,173 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 10.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.24 AU - 4.58 AU

Year: 6392 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,452,747 km

• M1: 159,322 km (0.102 R)
• M2: 233,073 km (0.1 R)
• M3: 809,324 km (0.089 R)
• M4: 889,659 km (0.082 R)
• M5: 960,718 km (0.047 R)
• M6: 1,346,979 km (0.106 R)
• M7: 1,779,616 km (0.11 R)
• M8: 1,886,728 km (0.119 R)
• M9: 2,059,514 km (0.084 R)
• M10: 2,204,773 km (0.117 R)
• M11: 2,320,263 km (0.082 R)
• M12: 2,574,729 km (0.12 R)
• M13: 2,928,079 km (0.034 R)
• M14: 3,092,188 km (0.058 R)
• M15: 3,184,639 km (0.108 R)
• M16: 3,525,573 km (0.101 R)
• M17: 3,661,258 km (0.069 R)
• M18: 3,778,992 km (0.069 R)
• M19: 3,998,302 km (0.089 R)
• M20: 4,262,791 km (0.12 R)
• M21: 4,596,395 km (0.106 R)
• M22: 4,787,730 km (0.109 R)
• M23: 5,112,657 km (0.088 R)
• M24: 5,200,471 km (0.111 R)
• M25: 5,311,024 km (0.093 R)
• M26: 5,444,615 km (0.078 R)
• M27: 5,738,126 km (0.087 R)
• M28: 5,829,530 km (0.03 R)
• M29: 6,673,711 km (0.103 R)
• M30: 6,890,628 km (0.065 R)
• M31: 7,381,309 km (0.077 R)
• M32: 7,455,958 km (0.065 R)
• M33: 7,832,645 km (0.038 R)
• M34: 8,036,098 km (0.085 R)
• M35: 8,138,423 km (0.101 R)
• M36: 8,630,900 km (0.099 R)
• M37: 8,762,097 km (0.056 R)
• M38: 8,841,085 km (0.046 R)
• M39: 9,753,332 km (0.117 R)
• M40: 10,387,478 km (0.075 R)
• M41: 10,667,375 km (0.084 R)
• M42: 10,949,667 km (0.093 R)
• M43: 11,320,520 km (0.106 R)
• M44: 11,695,412 km (0.06 R)
• M45: 12,045,172 km (0.08 R)
• M46: 12,546,474 km (0.075 R)
• M47: 12,725,094 km (0.118 R)
• M48: 12,964,600 km (0.1 R)
• M49: 13,114,946 km (0.059 R)
• M50: 13,326,478 km (0.068 R)
• M51: 13,600,242 km (0.118 R)
• M52: 14,091,371 km (0.098 R)
• M53: 15,122,550 km (0.111 R)
• M54: 15,408,132 km (0.115 R)
• M55: 15,695,360 km (0.085 R)
• M56: 15,855,729 km (0.062 R)
• M57: 16,016,696 km (0.057 R)
• M58: 16,372,589 km (0.039 R)
• M59: 16,698,414 km (0.068 R)
• M60: 17,522,399 km (0.09 R)
• M61: 18,023,252 km (0.049 R)
• M62: 18,325,889 km (0.103 R)
• M63: 19,107,238 km (0.058 R)
• M64: 21,160,619 km (0.084 R)
• M65: 21,373,497 km (0.097 R)
• M66: 21,480,010 km (0.097 R)
• M67: 22,846,138 km (0.114 R)
• M68: 22,918,843 km (0.101 R)
• M69: 23,173,757 km (0.059 R)
• M70: 23,613,126 km (0.086 R)
• M71: 24,129,089 km (0.063 R)
• M72: 24,203,140 km (0.101 R)
• M73: 24,314,292 km (0.098 R)
• M74: 24,462,842 km (0.075 R)
• M75: 24,910,140 km (0.106 R)
• M76: 25,134,836 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.7

Radius: 3.4

Gravity: 76.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.39 AU - 6.99 AU

Year: 10630 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,452,747 km

• M1: 51,162 km (0.096 R)
• M2: 152,440 km (0.075 R)
• M3: 596,746 km (0.086 R)
• M4: 669,002 km (0.116 R)
• M5: 706,102 km (0.053 R)
• M6: 1,414,597 km (0.077 R)
• M7: 1,560,605 km (0.058 R)
• M8: 1,920,089 km (0.083 R)
• M9: 2,275,832 km (0.106 R)
• M10: 2,446,972 km (0.112 R)
• M11: 2,592,681 km (0.112 R)
• M12: 3,015,444 km (0.04 R)
• M13: 3,234,904 km (0.051 R)
• M14: 3,362,661 km (0.093 R)
• M15: 3,394,824 km (0.083 R)
• M16: 3,991,421 km (0.073 R)
• M17: 4,094,045 km (0.045 R)
• M18: 4,266,980 km (0.087 R)
• M19: 4,691,539 km (0.094 R)
• M20: 6,201,281 km (0.1 R)
• M21: 6,560,016 km (0.039 R)
• M22: 7,048,603 km (0.087 R)
• M23: 7,422,897 km (0.049 R)
• M24: 7,549,008 km (0.044 R)
• M25: 8,103,866 km (0.117 R)
• M26: 9,027,633 km (0.066 R)
• M27: 9,162,271 km (0.12 R)
• M28: 9,388,164 km (0.051 R)
• M29: 9,753,482 km (0.036 R)
• M30: 9,937,787 km (0.092 R)
• M31: 10,497,881 km (0.116 R)
• M32: 11,697,207 km (0.03 R)
• M33: 12,040,684 km (0.083 R)
• M34: 12,487,084 km (0.1 R)
• M35: 13,962,268 km (0.084 R)
• M36: 14,014,179 km (0.052 R)
• M37: 17,017,655 km (0.093 R)
• M38: 17,073,007 km (0.089 R)
• M39: 17,184,008 km (0.05 R)
• M40: 17,518,210 km (0.098 R)
• M41: 18,762,266 km (0.1 R)
• M42: 19,279,276 km (0.117 R)
• M43: 19,568,598 km (0.046 R)
• M44: 19,975,953 km (0.1 R)
• M45: 20,151,432 km (0.108 R)
• M46: 20,503,884 km (0.037 R)
• M47: 21,813,464 km (0.046 R)
• M48: 22,478,426 km (0.072 R)
• M49: 22,599,900 km (0.106 R)
• M50: 23,519,029 km (0.071 R)
• M51: 23,827,949 km (0.03 R)
• M52: 26,669,112 km (0.075 R)
• M53: 28,358,670 km (0.109 R)
• M54: 28,621,663 km (0.09 R)
• M55: 28,687,636 km (0.098 R)
• M56: 28,951,676 km (0.107 R)
• M57: 29,017,798 km (0.116 R)
• M58: 30,082,636 km (0.094 R)
• M59: 31,431,560 km (0.115 R)
• M60: 32,250,459 km (0.111 R)
• M61: 32,524,971 km (0.106 R)
• M62: 32,593,636 km (0.094 R)
• M63: 32,800,231 km (0.091 R)
• M64: 34,048,475 km (0.086 R)
• M65: 35,807,896 km (0.083 R)
• M66: 35,949,864 km (0.102 R)
• M67: 36,949,178 km (0.081 R)
• M68: 37,164,599 km (0.093 R)
• M69: 37,885,362 km (0.043 R)
• M70: 38,174,983 km (0.106 R)
• M71: 38,465,353 km (0.119 R)
• M72: 38,683,616 km (0.077 R)
• M73: 40,001,723 km (0.113 R)
• M74: 41,111,290 km (0.105 R)
• M75: 41,632,489 km (0.096 R)
• M76: 41,707,138 km (0.059 R)
• M77: 41,781,937 km (0.1 R)
• M78: 42,456,175 km (0.119 R)
• M79: 42,531,273 km (0.098 R)
• M80: 42,907,661 km (0.113 R)
• M81: 45,035,392 km (0.115 R)
• M82: 45,649,641 km (0.098 R)
• M83: 45,957,812 km (0.11 R)
• M84: 46,343,924 km (0.103 R)
• M85: 46,886,366 km (0.118 R)
• M86: 48,604,947 km (0.114 R)
• M87: 50,343,872 km (0.09 R)
• M88: 52,183,627 km (0.11 R)
• M89: 52,586,494 km (0.114 R)
• M90: 52,747,910 km (0.108 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: 363 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit