🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.98 AU - 1.12 AU

Year: 743 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,101,808 km

• M1: 122,371 km (0.104 R)
• M2: 188,793 km (0.09 R)
• M3: 246,088 km (0.118 R)
• M4: 395,686 km (0.097 R)
• M5: 452,085 km (0.114 R)
• M6: 540,497 km (0.029 R)
• M7: 600,187 km (0.082 R)
• M8: 746,194 km (0.075 R)
• M9: 809,025 km (0.063 R)
• M10: 883,974 km (0.083 R)
• M11: 971,937 km (0.101 R)
• M12: 1,185,264 km (0.094 R)
• M13: 1,294,620 km (0.089 R)
• M14: 1,371,663 km (0.03 R)
• M15: 1,468,453 km (0.069 R)
• M16: 1,611,917 km (0.117 R)
• M17: 1,675,646 km (0.035 R)
• M18: 1,872,367 km (0.053 R)
• M19: 2,153,461 km (0.078 R)
• M20: 2,317,121 km (0.082 R)
• M21: 2,382,346 km (0.083 R)
• M22: 2,581,610 km (0.046 R)
• M23: 2,687,077 km (0.076 R)
• M24: 2,886,940 km (0.095 R)
• M25: 3,203,938 km (0.119 R)
• M26: 3,293,098 km (0.062 R)
• M27: 3,350,244 km (0.097 R)
• M28: 3,490,418 km (0.108 R)
• M29: 3,599,026 km (0.084 R)
• M30: 3,683,249 km (0.105 R)
• M31: 3,759,694 km (0.102 R)
• M32: 3,853,940 km (0.099 R)
• M33: 4,000,995 km (0.049 R)
• M34: 4,070,857 km (0.051 R)
• M35: 4,167,647 km (0.089 R)
• M36: 4,381,273 km (0.11 R)
• M37: 4,616,889 km (0.086 R)
• M38: 4,764,094 km (0.115 R)
• M39: 4,903,369 km (0.103 R)
• M40: 5,034,716 km (0.084 R)
• M41: 5,157,536 km (0.048 R)
• M42: 5,233,831 km (0.028 R)
• M43: 5,348,722 km (0.073 R)
• M44: 5,532,428 km (0.116 R)
• M45: 5,639,840 km (0.046 R)
• M46: 5,777,470 km (0.115 R)
• M47: 5,975,986 km (0.102 R)
• M48: 6,045,998 km (0.076 R)
• M49: 6,176,746 km (0.093 R)
• M50: 6,328,888 km (0.103 R)
• M51: 6,430,913 km (0.107 R)
• M52: 6,543,860 km (0.1 R)
• M53: 6,667,876 km (0.04 R)
• M54: 6,813,435 km (0.108 R)
• M55: 6,907,532 km (0.102 R)
• M56: 7,139,558 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 9.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.96 AU - 1.14 AU

Year: 743 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,101,808 km

• M1: 161,865 km (0.079 R)
• M2: 260,450 km (0.069 R)
• M3: 345,870 km (0.081 R)
• M4: 458,667 km (0.027 R)
• M5: 541,694 km (0.073 R)
• M6: 627,713 km (0.11 R)
• M7: 837,150 km (0.117 R)
• M8: 948,750 km (0.066 R)
• M9: 1,055,263 km (0.111 R)
• M10: 1,140,534 km (0.077 R)
• M11: 1,224,459 km (0.071 R)
• M12: 1,284,298 km (0.105 R)
• M13: 1,517,371 km (0.032 R)
• M14: 1,577,809 km (0.119 R)
• M15: 1,655,600 km (0.098 R)
• M16: 1,815,071 km (0.114 R)
• M17: 1,909,766 km (0.11 R)
• M18: 2,072,978 km (0.04 R)
• M19: 2,190,412 km (0.052 R)
• M20: 2,356,615 km (0.119 R)
• M21: 2,638,308 km (0.104 R)
• M22: 2,810,645 km (0.03 R)
• M23: 2,925,835 km (0.057 R)
• M24: 3,119,864 km (0.107 R)
• M25: 3,249,715 km (0.115 R)
• M26: 3,585,113 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 9.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.05 AU - 1.59 AU

Year: 1047 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,101,808 km

• M1: 123,119 km (0.108 R)
• M2: 195,824 km (0.039 R)
• M3: 317,596 km (0.071 R)
• M4: 422,016 km (0.093 R)
• M5: 489,783 km (0.073 R)
• M6: 557,551 km (0.084 R)
• M7: 666,159 km (0.116 R)
• M8: 733,179 km (0.095 R)
• M9: 807,829 km (0.112 R)
• M10: 890,556 km (0.038 R)
• M11: 959,970 km (0.109 R)
• M12: 1,479,523 km (0.082 R)
• M13: 1,802,954 km (0.117 R)
• M14: 1,892,563 km (0.11 R)
• M15: 1,969,606 km (0.077 R)
• M16: 2,105,141 km (0.117 R)
• M17: 2,340,758 km (0.1 R)
• M18: 2,461,633 km (0.043 R)
• M19: 2,608,089 km (0.04 R)
• M20: 2,678,550 km (0.054 R)
• M21: 2,821,266 km (0.117 R)
• M22: 2,901,750 km (0.109 R)
• M23: 3,040,278 km (0.079 R)
• M24: 3,131,083 km (0.048 R)
• M25: 3,281,579 km (0.112 R)
• M26: 3,426,090 km (0.116 R)
• M27: 3,686,241 km (0.093 R)
• M28: 3,863,215 km (0.113 R)
• M29: 4,006,829 km (0.118 R)
• M30: 4,124,862 km (0.064 R)
• M31: 4,207,291 km (0.083 R)
• M32: 4,290,317 km (0.117 R)
• M33: 4,355,243 km (0.071 R)
• M34: 4,656,084 km (0.092 R)
• M35: 4,761,251 km (0.081 R)
• M36: 4,925,061 km (0.04 R)
• M37: 5,051,621 km (0.109 R)
• M38: 5,238,768 km (0.063 R)
• M39: 5,428,009 km (0.106 R)
• M40: 5,639,840 km (0.098 R)
• M41: 5,782,706 km (0.073 R)
• M42: 6,239,278 km (0.089 R)
• M43: 6,568,095 km (0.101 R)
• M44: 6,675,356 km (0.118 R)
• M45: 6,750,754 km (0.063 R)
• M46: 7,088,246 km (0.044 R)
• M47: 7,319,973 km (0.116 R)
• M48: 7,520,584 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.68 AU - 2.14 AU

Year: 1822 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,101,808 km

• M1: 201,209 km (0.092 R)
• M2: 295,007 km (0.077 R)
• M3: 407,205 km (0.102 R)
• M4: 601,832 km (0.099 R)
• M5: 750,233 km (0.101 R)
• M6: 929,003 km (0.099 R)
• M7: 1,080,097 km (0.065 R)
• M8: 1,342,192 km (0.062 R)
• M9: 1,595,760 km (0.065 R)
• M10: 1,738,926 km (0.058 R)
• M11: 1,833,472 km (0.116 R)
• M12: 1,940,584 km (0.053 R)
• M13: 2,105,440 km (0.048 R)
• M14: 2,391,023 km (0.062 R)
• M15: 2,665,086 km (0.116 R)
• M16: 2,787,607 km (0.082 R)
• M17: 3,038,482 km (0.1 R)
• M18: 3,192,568 km (0.118 R)
• M19: 3,932,629 km (0.105 R)
• M20: 4,143,711 km (0.07 R)
• M21: 4,315,450 km (0.036 R)
• M22: 4,740,009 km (0.096 R)
• M23: 5,132,404 km (0.117 R)
• M24: 5,317,008 km (0.112 R)
• M25: 5,645,674 km (0.08 R)
• M26: 5,804,547 km (0.096 R)
• M27: 5,980,923 km (0.109 R)
• M28: 6,175,550 km (0.038 R)
• M29: 6,273,686 km (0.054 R)
• M30: 7,094,230 km (0.028 R)
• M31: 7,231,561 km (0.044 R)
• M32: 7,352,287 km (0.114 R)
• M33: 7,456,407 km (0.082 R)
• M34: 7,560,976 km (0.086 R)
• M35: 7,718,801 km (0.059 R)
• M36: 8,091,450 km (0.094 R)
• M37: 8,234,914 km (0.073 R)
• M38: 8,891,349 km (0.102 R)
• M39: 9,076,552 km (0.117 R)
• M40: 9,225,850 km (0.063 R)
• M41: 9,888,270 km (0.077 R)
• M42: 10,273,634 km (0.118 R)
• M43: 10,390,320 km (0.091 R)
• M44: 10,507,306 km (0.118 R)
• M45: 11,019,678 km (0.053 R)
• M46: 11,119,161 km (0.12 R)
• M47: 11,520,083 km (0.116 R)
• M48: 11,783,375 km (0.098 R)
• M49: 11,925,793 km (0.054 R)
• M50: 12,048,463 km (0.077 R)
• M51: 12,419,017 km (0.086 R)
• M52: 12,772,367 km (0.085 R)
• M53: 13,086,822 km (0.099 R)
• M54: 13,680,875 km (0.077 R)
• M55: 13,959,725 km (0.08 R)
• M56: 14,067,436 km (0.089 R)
• M57: 14,175,445 km (0.08 R)
• M58: 14,697,841 km (0.114 R)
• M59: 14,807,496 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 10.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.29 AU - 3.45 AU

Year: 3356 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,101,808 km

• M1: 148,551 km (0.036 R)
• M2: 215,421 km (0.032 R)
• M3: 314,904 km (0.066 R)
• M4: 509,381 km (0.115 R)
• M5: 576,999 km (0.065 R)
• M6: 679,922 km (0.107 R)
• M7: 978,370 km (0.095 R)
• M8: 1,142,928 km (0.066 R)
• M9: 1,235,379 km (0.034 R)
• M10: 1,470,996 km (0.045 R)
• M11: 1,922,033 km (0.059 R)
• M12: 2,098,110 km (0.057 R)
• M13: 2,279,423 km (0.075 R)
• M14: 2,380,701 km (0.09 R)
• M15: 2,500,528 km (0.117 R)
• M16: 2,605,097 km (0.043 R)
• M17: 2,963,833 km (0.111 R)
• M18: 3,093,235 km (0.06 R)
• M19: 3,186,883 km (0.056 R)
• M20: 3,376,873 km (0.108 R)
• M21: 3,473,214 km (0.03 R)
• M22: 3,629,544 km (0.092 R)
• M23: 3,728,428 km (0.064 R)
• M24: 3,989,626 km (0.073 R)
• M25: 4,236,163 km (0.066 R)
• M26: 4,636,636 km (0.115 R)
• M27: 4,701,113 km (0.083 R)
• M28: 5,071,517 km (0.107 R)
• M29: 5,519,563 km (0.101 R)
• M30: 6,050,486 km (0.106 R)
• M31: 6,310,337 km (0.116 R)
• M32: 6,694,654 km (0.113 R)
• M33: 7,111,434 km (0.03 R)
• M34: 7,310,549 km (0.094 R)
• M35: 8,229,080 km (0.07 R)
• M36: 8,307,319 km (0.091 R)
• M37: 8,412,038 km (0.092 R)
• M38: 8,543,385 km (0.107 R)
• M39: 9,049,175 km (0.118 R)
• M40: 9,427,957 km (0.111 R)
• M41: 9,674,345 km (0.08 R)
• M42: 10,173,403 km (0.05 R)
• M43: 10,539,020 km (0.061 R)
• M44: 10,823,256 km (0.064 R)
• M45: 11,138,758 km (0.044 R)
• M46: 12,014,803 km (0.107 R)
• M47: 12,192,675 km (0.071 R)
• M48: 12,401,364 km (0.085 R)
• M49: 12,701,458 km (0.033 R)
• M50: 12,912,989 km (0.108 R)
• M51: 13,125,568 km (0.118 R)
• M52: 13,339,493 km (0.054 R)
• M53: 13,462,163 km (0.08 R)
• M54: 13,585,282 km (0.116 R)
• M55: 14,019,116 km (0.089 R)
• M56: 14,143,880 km (0.092 R)
• M57: 14,741,524 km (0.085 R)
• M58: 14,868,532 km (0.113 R)
• M59: 15,476,199 km (0.073 R)
• M60: 16,026,869 km (0.065 R)
• M61: 16,190,080 km (0.092 R)
• M62: 16,452,325 km (0.11 R)
• M63: 17,047,575 km (0.096 R)
• M64: 17,114,146 km (0.027 R)
• M65: 17,280,948 km (0.082 R)
• M66: 17,448,348 km (0.1 R)
• M67: 17,852,112 km (0.118 R)
• M68: 18,361,343 km (0.052 R)
• M69: 18,566,293 km (0.082 R)
• M70: 20,022,628 km (0.053 R)
• M71: 20,480,846 km (0.051 R)
• M72: 20,587,061 km (0.07 R)
• M73: 20,978,109 km (0.111 R)
• M74: 21,263,991 km (0.112 R)
• M75: 21,443,359 km (0.108 R)
• M76: 21,659,378 km (0.114 R)
• M77: 22,165,917 km (0.097 R)
• M78: 22,676,494 km (0.119 R)
• M79: 24,568,907 km (0.11 R)
• M80: 24,681,853 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 10.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.69 AU - 3.05 AU

Year: 3356 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,101,808 km

• M1: 166,353 km (0.049 R)
• M2: 241,900 km (0.112 R)
• M3: 449,841 km (0.118 R)
• M4: 644,617 km (0.093 R)
• M5: 940,971 km (0.053 R)
• M6: 1,424,770 km (0.069 R)
• M7: 2,006,407 km (0.085 R)
• M8: 2,105,440 km (0.066 R)
• M9: 2,702,486 km (0.113 R)
• M10: 2,923,442 km (0.057 R)
• M11: 3,003,776 km (0.076 R)
• M12: 3,101,313 km (0.116 R)
• M13: 3,249,565 km (0.062 R)
• M14: 3,400,210 km (0.104 R)
• M15: 3,604,710 km (0.038 R)
• M16: 3,673,675 km (0.094 R)
• M17: 4,079,534 km (0.111 R)
• M18: 4,205,944 km (0.079 R)
• M19: 4,315,300 km (0.114 R)
• M20: 4,555,554 km (0.077 R)
• M21: 4,705,751 km (0.116 R)
• M22: 5,030,079 km (0.113 R)
• M23: 5,263,451 km (0.117 R)
• M24: 5,821,900 km (0.107 R)
• M25: 5,964,617 km (0.094 R)
• M26: 6,046,596 km (0.101 R)
• M27: 6,483,273 km (0.104 R)
• M28: 6,801,617 km (0.12 R)
• M29: 7,168,431 km (0.114 R)
• M30: 7,921,656 km (0.087 R)
• M31: 8,057,192 km (0.066 R)
• M32: 8,376,434 km (0.1 R)
• M33: 8,769,726 km (0.115 R)
• M34: 8,839,738 km (0.111 R)
• M35: 8,910,049 km (0.098 R)
• M36: 9,646,519 km (0.106 R)
• M37: 9,791,330 km (0.084 R)
• M38: 9,985,658 km (0.116 R)
• M39: 10,058,811 km (0.114 R)
• M40: 10,230,250 km (0.066 R)
• M41: 10,353,220 km (0.1 R)
• M42: 10,501,621 km (0.097 R)
• M43: 10,575,971 km (0.118 R)
• M44: 10,825,351 km (0.102 R)
• M45: 11,228,367 km (0.068 R)
• M46: 11,457,252 km (0.091 R)
• M47: 11,713,364 km (0.11 R)
• M48: 12,205,241 km (0.081 R)
• M49: 12,361,870 km (0.074 R)
• M50: 12,493,068 km (0.088 R)
• M51: 12,651,043 km (0.05 R)
• M52: 12,836,096 km (0.097 R)
• M53: 13,155,637 km (0.089 R)
• M54: 13,450,793 km (0.09 R)
• M55: 13,558,653 km (0.038 R)
• M56: 13,666,813 km (0.111 R)
• M57: 14,321,752 km (0.09 R)
• M58: 14,597,760 km (0.111 R)
• M59: 14,764,263 km (0.091 R)
• M60: 15,323,459 km (0.109 R)
• M61: 15,549,203 km (0.06 R)
• M62: 15,634,025 km (0.063 R)
• M63: 15,832,840 km (0.064 R)
• M64: 15,918,261 km (0.091 R)
• M65: 16,204,142 km (0.089 R)
• M66: 16,462,946 km (0.06 R)
• M67: 16,868,058 km (0.054 R)
• M68: 17,071,959 km (0.12 R)
• M69: 17,159,624 km (0.05 R)
• M70: 17,717,923 km (0.113 R)
• M71: 18,162,977 km (0.101 R)
• M72: 18,252,436 km (0.088 R)
• M73: 18,431,804 km (0.104 R)
• M74: 19,033,935 km (0.098 R)
• M75: 19,246,065 km (0.097 R)
• M76: 19,581,314 km (0.065 R)
• M77: 20,010,510 km (0.119 R)
• M78: 20,536,048 km (0.117 R)
• M79: 20,722,596 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.2

Radius: 5.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.73 AU - 9.93 AU

Year: 18111 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,101,808 km

• M1: 106,214 km (0.116 R)
• M2: 675,584 km (0.096 R)
• M3: 900,579 km (0.116 R)
• M4: 1,648,868 km (0.102 R)
• M5: 1,760,019 km (0.089 R)
• M6: 1,835,715 km (0.068 R)
• M7: 1,893,011 km (0.09 R)
• M8: 2,029,295 km (0.108 R)
• M9: 2,229,607 km (0.043 R)
• M10: 2,563,360 km (0.115 R)
• M11: 2,912,671 km (0.03 R)
• M12: 3,323,616 km (0.104 R)
• M13: 4,098,234 km (0.092 R)
• M14: 4,198,913 km (0.086 R)
• M15: 4,609,709 km (0.117 R)
• M16: 5,414,097 km (0.078 R)
• M17: 5,607,975 km (0.12 R)
• M18: 6,002,615 km (0.071 R)
• M19: 7,607,052 km (0.095 R)
• M20: 7,699,952 km (0.091 R)
• M21: 8,520,048 km (0.056 R)
• M22: 9,367,819 km (0.094 R)
• M23: 10,276,177 km (0.101 R)
• M24: 10,447,466 km (0.111 R)
• M25: 10,516,282 km (0.036 R)
• M26: 10,654,360 km (0.049 R)
• M27: 11,495,100 km (0.111 R)
• M28: 11,887,496 km (0.115 R)
• M29: 12,211,824 km (0.1 R)
• M30: 13,463,360 km (0.115 R)
• M31: 13,575,708 km (0.111 R)
• M32: 13,613,257 km (0.035 R)
• M33: 14,601,051 km (0.092 R)
• M34: 14,987,014 km (0.106 R)
• M35: 17,495,321 km (0.071 R)
• M36: 17,577,002 km (0.05 R)
• M37: 17,987,648 km (0.096 R)
• M38: 18,235,532 km (0.065 R)
• M39: 19,154,063 km (0.068 R)
• M40: 19,238,286 km (0.066 R)
• M41: 20,559,834 km (0.109 R)
• M42: 21,166,154 km (0.094 R)
• M43: 21,253,220 km (0.046 R)
• M44: 21,910,403 km (0.068 R)
• M45: 23,740,135 km (0.066 R)
• M46: 23,921,298 km (0.062 R)
• M47: 27,117,307 km (0.066 R)
• M48: 27,211,853 km (0.094 R)
• M49: 27,306,548 km (0.047 R)
• M50: 27,686,527 km (0.044 R)
• M51: 27,972,707 km (0.085 R)
• M52: 28,211,914 km (0.115 R)
• M53: 28,451,869 km (0.076 R)
• M54: 28,933,724 km (0.071 R)
• M55: 31,382,941 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit