🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 12.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.13 AU

Year: 667 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,032,250 km

• M1: 167,998 km (0.102 R)
• M2: 249,679 km (0.064 R)
• M3: 347,665 km (0.108 R)
• M4: 434,582 km (0.086 R)
• M5: 510,578 km (0.069 R)
• M6: 642,224 km (0.084 R)
• M7: 720,164 km (0.089 R)
• M8: 882,179 km (0.098 R)
• M9: 959,820 km (0.04 R)
• M10: 1,068,278 km (0.084 R)
• M11: 1,298,659 km (0.101 R)
• M12: 1,432,699 km (0.093 R)
• M13: 1,565,093 km (0.114 R)
• M14: 1,695,093 km (0.085 R)
• M15: 1,832,125 km (0.036 R)
• M16: 1,951,803 km (0.099 R)
• M17: 2,052,184 km (0.115 R)
• M18: 2,161,988 km (0.118 R)
• M19: 2,311,437 km (0.099 R)
• M20: 2,387,432 km (0.069 R)
• M21: 2,479,884 km (0.1 R)
• M22: 2,561,714 km (0.097 R)
• M23: 2,748,262 km (0.105 R)
• M24: 2,869,736 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 8.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.86 AU - 2.02 AU

Year: 1802 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 29,032,250 km

• M1: 107,262 km (0.054 R)
• M2: 200,461 km (0.117 R)
• M3: 287,378 km (0.106 R)
• M4: 498,460 km (0.063 R)
• M5: 719,865 km (0.091 R)
• M6: 816,356 km (0.059 R)
• M7: 890,556 km (0.12 R)
• M8: 1,074,711 km (0.082 R)
• M9: 1,132,306 km (0.107 R)
• M10: 1,196,185 km (0.04 R)
• M11: 1,506,301 km (0.116 R)
• M12: 1,604,437 km (0.075 R)
• M13: 1,738,477 km (0.11 R)
• M14: 1,970,204 km (0.103 R)
• M15: 2,107,984 km (0.109 R)
• M16: 2,273,888 km (0.107 R)
• M17: 2,463,279 km (0.105 R)
• M18: 2,844,155 km (0.086 R)
• M19: 2,898,160 km (0.115 R)
• M20: 3,000,335 km (0.095 R)
• M21: 3,055,387 km (0.079 R)
• M22: 3,229,519 km (0.095 R)
• M23: 3,292,948 km (0.085 R)
• M24: 3,385,400 km (0.091 R)
• M25: 3,638,669 km (0.053 R)
• M26: 3,712,122 km (0.072 R)
• M27: 3,778,693 km (0.084 R)
• M28: 3,943,250 km (0.079 R)
• M29: 4,049,166 km (0.08 R)
• M30: 4,232,872 km (0.105 R)
• M31: 4,419,420 km (0.099 R)
• M32: 4,664,312 km (0.114 R)
• M33: 4,728,190 km (0.11 R)
• M34: 4,889,457 km (0.119 R)
• M35: 5,333,613 km (0.044 R)
• M36: 5,400,483 km (0.047 R)
• M37: 5,459,275 km (0.046 R)
• M38: 5,653,902 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 13.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.08 AU - 2.5 AU

Year: 2311 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,032,250 km

• M1: 303,833 km (0.112 R)
• M2: 392,994 km (0.057 R)
• M3: 496,366 km (0.108 R)
• M4: 658,530 km (0.093 R)
• M5: 957,726 km (0.057 R)
• M6: 1,149,061 km (0.119 R)
• M7: 1,353,711 km (0.096 R)
• M8: 1,493,436 km (0.102 R)
• M9: 2,164,681 km (0.085 R)
• M10: 2,253,243 km (0.099 R)
• M11: 2,369,032 km (0.12 R)
• M12: 2,728,665 km (0.058 R)
• M13: 2,852,383 km (0.114 R)
• M14: 3,020,531 km (0.059 R)
• M15: 3,695,666 km (0.114 R)
• M16: 3,925,897 km (0.118 R)
• M17: 4,145,207 km (0.076 R)
• M18: 4,256,359 km (0.041 R)
• M19: 4,368,557 km (0.047 R)
• M20: 4,645,163 km (0.091 R)
• M21: 4,760,803 km (0.086 R)
• M22: 4,894,244 km (0.106 R)
• M23: 5,474,833 km (0.078 R)
• M24: 5,826,837 km (0.113 R)
• M25: 6,222,523 km (0.114 R)
• M26: 6,552,836 km (0.04 R)
• M27: 6,645,586 km (0.052 R)
• M28: 7,269,110 km (0.112 R)
• M29: 7,384,600 km (0.059 R)
• M30: 7,519,986 km (0.031 R)
• M31: 7,832,645 km (0.034 R)
• M32: 7,990,621 km (0.119 R)
• M33: 8,450,634 km (0.119 R)
• M34: 8,919,474 km (0.081 R)
• M35: 9,354,804 km (0.073 R)
• M36: 9,480,615 km (0.073 R)
• M37: 11,032,544 km (0.109 R)
• M38: 11,187,677 km (0.113 R)
• M39: 11,634,825 km (0.061 R)
• M40: 11,928,635 km (0.041 R)
• M41: 12,801,688 km (0.056 R)
• M42: 12,964,750 km (0.064 R)
• M43: 13,387,214 km (0.103 R)
• M44: 14,173,650 km (0.101 R)
• M45: 14,342,397 km (0.089 R)
• M46: 14,754,988 km (0.032 R)
• M47: 14,901,444 km (0.057 R)
• M48: 15,146,934 km (0.111 R)
• M49: 15,691,321 km (0.115 R)
• M50: 15,841,068 km (0.107 R)
• M51: 16,952,730 km (0.093 R)
• M52: 17,260,303 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.2 AU - 3.54 AU

Year: 4125 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,032,250 km

• M1: 174,132 km (0.04 R)
• M2: 278,551 km (0.079 R)
• M3: 376,089 km (0.098 R)
• M4: 476,170 km (0.092 R)
• M5: 579,542 km (0.116 R)
• M6: 752,328 km (0.108 R)
• M7: 900,130 km (0.088 R)
• M8: 1,058,555 km (0.072 R)
• M9: 1,177,934 km (0.083 R)
• M10: 1,578,557 km (0.081 R)
• M11: 1,859,651 km (0.087 R)
• M12: 2,249,802 km (0.086 R)
• M13: 2,391,023 km (0.105 R)
• M14: 2,732,405 km (0.064 R)
• M15: 2,968,770 km (0.052 R)
• M16: 3,552,800 km (0.09 R)
• M17: 3,644,503 km (0.095 R)
• M18: 3,905,402 km (0.096 R)
• M19: 4,269,523 km (0.081 R)
• M20: 4,604,622 km (0.076 R)
• M21: 4,745,244 km (0.092 R)
• M22: 4,989,538 km (0.116 R)
• M23: 5,342,888 km (0.068 R)
• M24: 5,448,354 km (0.098 R)
• M25: 5,618,597 km (0.1 R)
• M26: 5,747,401 km (0.115 R)
• M27: 5,877,401 km (0.074 R)
• M28: 6,073,973 km (0.118 R)
• M29: 6,295,078 km (0.083 R)
• M30: 6,518,877 km (0.074 R)
• M31: 6,882,400 km (0.097 R)
• M32: 6,974,402 km (0.083 R)
• M33: 7,299,479 km (0.072 R)
• M34: 7,534,796 km (0.107 R)
• M35: 7,653,277 km (0.057 R)
• M36: 7,868,399 km (0.074 R)
• M37: 8,012,911 km (0.109 R)
• M38: 8,280,093 km (0.085 R)
• M39: 8,402,464 km (0.108 R)
• M40: 8,898,381 km (0.11 R)
• M41: 9,049,026 km (0.06 R)
• M42: 9,175,137 km (0.056 R)
• M43: 9,866,578 km (0.027 R)
• M44: 9,970,548 km (0.099 R)
• M45: 10,761,323 km (0.05 R)
• M46: 10,921,991 km (0.078 R)
• M47: 11,083,407 km (0.12 R)
• M48: 11,218,494 km (0.081 R)
• M49: 11,435,860 km (0.059 R)
• M50: 12,040,684 km (0.11 R)
• M51: 12,712,528 km (0.082 R)
• M52: 12,996,016 km (0.101 R)
• M53: 13,081,586 km (0.044 R)
• M54: 13,224,452 km (0.119 R)
• M55: 13,772,130 km (0.065 R)
• M56: 14,415,550 km (0.085 R)
• M57: 14,740,925 km (0.038 R)
• M58: 15,278,730 km (0.118 R)
• M59: 15,975,257 km (0.107 R)
• M60: 16,837,240 km (0.066 R)
• M61: 16,992,822 km (0.117 R)
• M62: 17,904,322 km (0.105 R)
• M63: 18,446,016 km (0.109 R)
• M64: 19,187,423 km (0.105 R)
• M65: 19,840,118 km (0.101 R)
• M66: 20,666,347 km (0.112 R)
• M67: 20,933,080 km (0.098 R)
• M68: 21,234,520 km (0.118 R)
• M69: 21,402,668 km (0.043 R)
• M70: 21,605,074 km (0.115 R)
• M71: 22,181,774 km (0.096 R)
• M72: 22,318,207 km (0.034 R)
• M73: 22,970,005 km (0.074 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 9.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.25 AU - 6.83 AU

Year: 8695 Days

Day: 5.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,032,250 km

• M1: 156,479 km (0.089 R)
• M2: 244,293 km (0.073 R)
• M3: 337,194 km (0.118 R)
• M4: 475,871 km (0.099 R)
• M5: 569,369 km (0.112 R)
• M6: 789,578 km (0.113 R)
• M7: 852,259 km (0.067 R)
• M8: 1,092,663 km (0.102 R)
• M9: 1,250,489 km (0.069 R)
• M10: 1,447,060 km (0.084 R)
• M11: 1,605,185 km (0.085 R)
• M12: 1,955,992 km (0.088 R)
• M13: 2,555,281 km (0.119 R)
• M14: 2,826,053 km (0.096 R)
• M15: 3,005,122 km (0.088 R)
• M16: 3,126,595 km (0.058 R)
• M17: 3,229,070 km (0.114 R)
• M18: 3,933,676 km (0.119 R)
• M19: 4,000,097 km (0.076 R)
• M20: 4,066,818 km (0.106 R)
• M21: 4,661,170 km (0.077 R)
• M22: 5,088,721 km (0.072 R)
• M23: 6,160,440 km (0.099 R)
• M24: 6,550,442 km (0.105 R)
• M25: 7,245,474 km (0.087 R)
• M26: 8,474,420 km (0.074 R)
• M27: 8,618,184 km (0.1 R)
• M28: 8,908,104 km (0.1 R)
• M29: 9,617,049 km (0.079 R)
• M30: 9,947,959 km (0.068 R)
• M31: 10,069,283 km (0.093 R)
• M32: 10,221,574 km (0.075 R)
• M33: 10,344,094 km (0.12 R)
• M34: 11,562,868 km (0.093 R)
• M35: 11,626,597 km (0.113 R)
• M36: 11,947,036 km (0.048 R)
• M37: 12,695,025 km (0.091 R)
• M38: 12,958,766 km (0.096 R)
• M39: 13,558,803 km (0.096 R)
• M40: 13,626,122 km (0.106 R)
• M41: 13,828,528 km (0.075 R)
• M42: 14,167,966 km (0.114 R)
• M43: 14,647,876 km (0.044 R)
• M44: 15,133,171 km (0.079 R)
• M45: 15,203,033 km (0.108 R)
• M46: 15,272,895 km (0.113 R)
• M47: 15,623,852 km (0.111 R)
• M48: 16,119,619 km (0.101 R)
• M49: 16,190,828 km (0.058 R)
• M50: 17,895,346 km (0.067 R)
• M51: 18,042,999 km (0.118 R)
• M52: 18,117,050 km (0.093 R)
• M53: 18,376,902 km (0.077 R)
• M54: 19,390,427 km (0.055 R)
• M55: 19,542,119 km (0.084 R)
• M56: 19,694,260 km (0.116 R)
• M57: 20,808,765 km (0.081 R)
• M58: 21,158,824 km (0.111 R)
• M59: 21,354,198 km (0.079 R)
• M60: 21,628,561 km (0.094 R)
• M61: 21,707,249 km (0.1 R)
• M62: 21,864,776 km (0.087 R)
• M63: 21,983,258 km (0.065 R)
• M64: 22,101,889 km (0.115 R)
• M65: 22,538,565 km (0.088 R)
• M66: 22,778,071 km (0.118 R)
• M67: 23,340,110 km (0.036 R)
• M68: 23,866,096 km (0.094 R)
• M69: 24,354,982 km (0.114 R)
• M70: 24,477,802 km (0.104 R)
• M71: 24,847,309 km (0.084 R)
• M72: 25,177,322 km (0.093 R)
• M73: 25,467,242 km (0.101 R)
• M74: 25,883,424 km (0.087 R)
• M75: 26,218,074 km (0.038 R)
• M76: 26,933,601 km (0.072 R)
• M77: 27,018,273 km (0.117 R)
• M78: 27,570,439 km (0.096 R)
• M79: 28,169,279 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit