🌌 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: 160.5

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.67 AU - 0.85 AU

Year: 421 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,032,648 km

• M1: 174,431 km (0.093 R)
• M2: 269,127 km (0.1 R)
• M3: 444,904 km (0.102 R)
• M4: 559,346 km (0.067 R)
• M5: 654,191 km (0.111 R)
• M6: 790,176 km (0.088 R)
• M7: 896,989 km (0.05 R)
• M8: 987,196 km (0.108 R)
• M9: 1,087,277 km (0.113 R)
• M10: 1,181,075 km (0.103 R)
• M11: 1,277,715 km (0.115 R)
• M12: 1,413,700 km (0.114 R)
• M13: 1,502,262 km (0.115 R)
• M14: 1,608,028 km (0.115 R)
• M15: 1,716,486 km (0.114 R)
• M16: 1,847,683 km (0.081 R)
• M17: 1,937,143 km (0.09 R)
• M18: 2,044,853 km (0.119 R)
• M19: 2,141,793 km (0.117 R)
• M20: 2,292,587 km (0.082 R)
• M21: 2,398,054 km (0.1 R)
• M22: 2,532,243 km (0.113 R)
• M23: 2,646,087 km (0.107 R)
• M24: 2,733,751 km (0.056 R)
• M25: 2,822,463 km (0.1 R)
• M26: 3,055,985 km (0.092 R)
• M27: 3,143,350 km (0.068 R)
• M28: 3,236,400 km (0.071 R)
• M29: 3,335,584 km (0.088 R)
• M30: 3,465,883 km (0.119 R)
• M31: 3,567,460 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 10.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.95 AU - 1.41 AU

Year: 815 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,032,648 km

• M1: 132,544 km (0.119 R)
• M2: 205,697 km (0.11 R)
• M3: 390,002 km (0.083 R)
• M4: 467,643 km (0.095 R)
• M5: 567,126 km (0.097 R)
• M6: 686,056 km (0.064 R)
• M7: 772,374 km (0.08 R)
• M8: 893,847 km (0.108 R)
• M9: 1,061,696 km (0.069 R)
• M10: 1,198,279 km (0.116 R)
• M11: 1,326,335 km (0.105 R)
• M12: 1,466,508 km (0.095 R)
• M13: 1,596,359 km (0.075 R)
• M14: 1,666,819 km (0.066 R)
• M15: 1,738,178 km (0.116 R)
• M16: 1,851,423 km (0.083 R)
• M17: 2,137,006 km (0.099 R)
• M18: 2,206,269 km (0.055 R)
• M19: 2,382,795 km (0.109 R)
• M20: 2,463,727 km (0.053 R)
• M21: 2,582,358 km (0.098 R)
• M22: 2,721,784 km (0.082 R)
• M23: 2,844,604 km (0.108 R)
• M24: 2,949,920 km (0.102 R)
• M25: 3,027,412 km (0.096 R)
• M26: 3,214,260 km (0.082 R)
• M27: 3,465,883 km (0.077 R)
• M28: 3,537,541 km (0.102 R)
• M29: 3,661,557 km (0.078 R)
• M30: 3,734,561 km (0.113 R)
• M31: 3,882,065 km (0.064 R)
• M32: 4,052,906 km (0.107 R)
• M33: 4,182,756 km (0.104 R)
• M34: 4,303,033 km (0.11 R)
• M35: 4,502,447 km (0.084 R)
• M36: 4,761,551 km (0.111 R)
• M37: 4,910,251 km (0.066 R)
• M38: 4,979,365 km (0.086 R)
• M39: 5,259,113 km (0.028 R)
• M40: 5,401,082 km (0.041 R)
• M41: 5,580,150 km (0.043 R)
• M42: 5,785,548 km (0.065 R)
• M43: 5,895,353 km (0.099 R)
• M44: 6,141,890 km (0.075 R)
• M45: 6,442,133 km (0.071 R)
• M46: 6,543,261 km (0.047 R)
• M47: 6,992,055 km (0.075 R)
• M48: 7,109,040 km (0.063 R)
• M49: 7,318,777 km (0.078 R)
• M50: 7,490,665 km (0.088 R)
• M51: 7,744,233 km (0.071 R)
• M52: 7,892,484 km (0.082 R)
• M53: 8,014,407 km (0.085 R)
• M54: 8,136,927 km (0.104 R)
• M55: 8,370,150 km (0.07 R)
• M56: 8,577,643 km (0.062 R)
• M57: 9,153,894 km (0.099 R)
• M58: 9,281,949 km (0.079 R)
• M59: 9,410,753 km (0.062 R)
• M60: 9,597,751 km (0.114 R)
• M61: 9,670,006 km (0.083 R)
• M62: 9,771,583 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 12.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.33 AU - 3.73 AU

Year: 3353 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,032,648 km

• M1: 190,737 km (0.109 R)
• M2: 273,914 km (0.103 R)
• M3: 419,921 km (0.11 R)
• M4: 556,504 km (0.058 R)
• M5: 650,900 km (0.116 R)
• M6: 888,013 km (0.071 R)
• M7: 1,170,304 km (0.115 R)
• M8: 1,331,271 km (0.067 R)
• M9: 1,472,641 km (0.099 R)
• M10: 1,563,747 km (0.104 R)
• M11: 1,647,372 km (0.038 R)
• M12: 1,947,615 km (0.077 R)
• M13: 2,234,244 km (0.076 R)
• M14: 2,512,646 km (0.108 R)
• M15: 2,622,750 km (0.099 R)
• M16: 2,916,859 km (0.095 R)
• M17: 3,378,070 km (0.114 R)
• M18: 3,887,899 km (0.101 R)
• M19: 4,054,701 km (0.035 R)
• M20: 4,158,522 km (0.073 R)
• M21: 4,342,527 km (0.116 R)
• M22: 4,556,003 km (0.1 R)
• M23: 4,691,240 km (0.087 R)
• M24: 4,855,348 km (0.101 R)
• M25: 5,646,123 km (0.115 R)
• M26: 5,747,849 km (0.09 R)
• M27: 6,026,999 km (0.112 R)
• M28: 6,145,929 km (0.068 R)
• M29: 6,340,706 km (0.112 R)
• M30: 6,431,362 km (0.087 R)
• M31: 6,644,689 km (0.065 R)
• M32: 6,844,701 km (0.092 R)
• M33: 7,457,005 km (0.067 R)
• M34: 7,632,932 km (0.03 R)
• M35: 8,054,200 km (0.08 R)
• M36: 8,350,254 km (0.072 R)
• M37: 8,750,727 km (0.12 R)
• M38: 8,868,611 km (0.074 R)
• M39: 9,072,213 km (0.088 R)
• M40: 9,260,108 km (0.093 R)
• M41: 9,380,385 km (0.088 R)
• M42: 9,518,464 km (0.118 R)
• M43: 9,674,644 km (0.092 R)
• M44: 9,779,213 km (0.031 R)
• M45: 10,007,050 km (0.034 R)
• M46: 10,219,031 km (0.092 R)
• M47: 10,521,817 km (0.091 R)
• M48: 10,611,426 km (0.099 R)
• M49: 10,881,899 km (0.064 R)
• M50: 11,027,009 km (0.118 R)
• M51: 11,136,365 km (0.079 R)
• M52: 11,282,671 km (0.115 R)
• M53: 11,503,328 km (0.12 R)
• M54: 11,632,581 km (0.071 R)
• M55: 11,762,581 km (0.069 R)
• M56: 11,948,831 km (0.047 R)
• M57: 12,079,878 km (0.099 R)
• M58: 12,513,862 km (0.048 R)
• M59: 12,799,743 km (0.063 R)
• M60: 12,933,783 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 11.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.77 AU - 4.27 AU

Year: 4199 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,032,648 km

• M1: 578,794 km (0.116 R)
• M2: 658,380 km (0.088 R)
• M3: 852,857 km (0.117 R)
• M4: 969,544 km (0.063 R)
• M5: 1,259,165 km (0.081 R)
• M6: 1,767,050 km (0.108 R)
• M7: 2,384,440 km (0.107 R)
• M8: 2,621,703 km (0.081 R)
• M9: 2,743,326 km (0.065 R)
• M10: 3,028,459 km (0.091 R)
• M11: 3,193,017 km (0.08 R)
• M12: 3,436,263 km (0.099 R)
• M13: 3,569,704 km (0.069 R)
• M14: 3,704,941 km (0.05 R)
• M15: 4,635,739 km (0.111 R)
• M16: 5,127,317 km (0.092 R)
• M17: 5,346,329 km (0.059 R)
• M18: 5,546,191 km (0.11 R)
• M19: 5,748,448 km (0.098 R)
• M20: 5,953,098 km (0.101 R)
• M21: 6,416,851 km (0.05 R)
• M22: 6,534,585 km (0.086 R)
• M23: 6,724,424 km (0.094 R)
• M24: 6,796,231 km (0.059 R)
• M25: 7,329,697 km (0.104 R)
• M26: 7,576,833 km (0.082 R)
• M27: 8,180,909 km (0.105 R)
• M28: 8,800,544 km (0.099 R)
• M29: 8,879,082 km (0.077 R)
• M30: 8,984,100 km (0.041 R)
• M31: 9,063,237 km (0.053 R)
• M32: 9,328,474 km (0.05 R)
• M33: 9,623,332 km (0.062 R)
• M34: 10,030,238 km (0.078 R)
• M35: 10,167,120 km (0.078 R)
• M36: 10,249,698 km (0.049 R)
• M37: 10,609,481 km (0.116 R)
• M38: 11,001,727 km (0.089 R)
• M39: 11,199,645 km (0.083 R)
• M40: 11,713,962 km (0.113 R)
• M41: 11,858,174 km (0.101 R)
• M42: 12,148,394 km (0.041 R)
• M43: 12,353,044 km (0.103 R)
• M44: 12,736,015 km (0.117 R)
• M45: 13,212,783 km (0.079 R)
• M46: 13,332,910 km (0.119 R)
• M47: 13,786,641 km (0.051 R)
• M48: 14,000,117 km (0.101 R)
• M49: 14,214,640 km (0.057 R)
• M50: 14,399,393 km (0.101 R)
• M51: 14,802,560 km (0.115 R)
• M52: 15,240,732 km (0.081 R)
• M53: 15,366,843 km (0.067 R)
• M54: 15,842,415 km (0.045 R)
• M55: 16,548,816 km (0.092 R)
• M56: 16,873,293 km (0.097 R)
• M57: 17,331,063 km (0.075 R)
• M58: 17,528,532 km (0.111 R)
• M59: 17,726,749 km (0.086 R)
• M60: 17,826,232 km (0.111 R)
• M61: 18,092,067 km (0.11 R)
• M62: 19,407,332 km (0.042 R)
• M63: 20,232,065 km (0.077 R)
• M64: 20,474,713 km (0.096 R)
• M65: 20,718,408 km (0.118 R)
• M66: 21,068,167 km (0.059 R)
• M67: 21,173,484 km (0.113 R)
• M68: 21,561,092 km (0.095 R)
• M69: 21,631,852 km (0.054 R)
• M70: 22,022,303 km (0.11 R)
• M71: 22,343,489 km (0.091 R)
• M72: 22,882,191 km (0.071 R)
• M73: 23,352,527 km (0.094 R)
• M74: 23,753,150 km (0.12 R)
• M75: 23,826,154 km (0.098 R)
• M76: 24,045,763 km (0.116 R)
• M77: 24,524,028 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 9.5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.25 AU - 5.19 AU

Year: 5512 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,032,648 km

• M1: 157,227 km (0.027 R)
• M2: 294,409 km (0.115 R)
• M3: 399,726 km (0.065 R)
• M4: 567,574 km (0.113 R)
• M5: 746,194 km (0.096 R)
• M6: 1,003,503 km (0.1 R)
• M7: 1,111,213 km (0.093 R)
• M8: 1,338,602 km (0.081 R)
• M9: 1,707,809 km (0.101 R)
• M10: 2,010,147 km (0.117 R)
• M11: 2,147,777 km (0.044 R)
• M12: 2,207,765 km (0.116 R)
• M13: 2,686,628 km (0.063 R)
• M14: 2,882,751 km (0.116 R)
• M15: 2,993,753 km (0.099 R)
• M16: 3,061,072 km (0.079 R)
• M17: 3,428,634 km (0.09 R)
• M18: 3,499,094 km (0.11 R)
• M19: 3,932,479 km (0.055 R)
• M20: 4,080,731 km (0.111 R)
• M21: 4,306,624 km (0.096 R)
• M22: 5,251,035 km (0.09 R)
• M23: 5,332,566 km (0.07 R)
• M24: 6,142,638 km (0.115 R)
• M25: 7,261,331 km (0.111 R)
• M26: 7,504,876 km (0.111 R)
• M27: 7,566,062 km (0.079 R)
• M28: 7,999,896 km (0.096 R)
• M29: 8,062,577 km (0.108 R)
• M30: 8,125,408 km (0.114 R)
• M31: 8,219,805 km (0.112 R)
• M32: 8,441,808 km (0.088 R)
• M33: 9,681,077 km (0.055 R)
• M34: 11,255,893 km (0.115 R)
• M35: 12,252,963 km (0.063 R)
• M36: 12,688,891 km (0.118 R)
• M37: 12,871,999 km (0.089 R)
• M38: 13,166,857 km (0.091 R)
• M39: 13,426,708 km (0.097 R)
• M40: 14,597,910 km (0.063 R)
• M41: 15,021,272 km (0.074 R)
• M42: 15,722,886 km (0.109 R)
• M43: 15,919,607 km (0.119 R)
• M44: 16,435,121 km (0.057 R)
• M45: 16,714,869 km (0.062 R)
• M46: 16,875,537 km (0.106 R)
• M47: 17,482,306 km (0.055 R)
• M48: 17,890,858 km (0.119 R)
• M49: 18,509,745 km (0.113 R)
• M50: 18,926,075 km (0.112 R)
• M51: 19,514,294 km (0.119 R)
• M52: 19,810,648 km (0.073 R)
• M53: 19,980,591 km (0.029 R)
• M54: 20,151,132 km (0.077 R)
• M55: 20,924,254 km (0.109 R)
• M56: 21,140,722 km (0.066 R)
• M57: 21,707,100 km (0.081 R)
• M58: 22,014,224 km (0.11 R)
• M59: 22,721,523 km (0.106 R)
• M60: 22,988,555 km (0.049 R)
• M61: 23,122,595 km (0.08 R)
• M62: 23,615,969 km (0.11 R)
• M63: 24,112,933 km (0.113 R)
• M64: 24,567,561 km (0.111 R)
• M65: 24,658,965 km (0.069 R)
• M66: 24,841,774 km (0.056 R)
• M67: 25,209,036 km (0.104 R)
• M68: 25,531,719 km (0.077 R)
• M69: 25,716,772 km (0.103 R)
• M70: 25,948,798 km (0.096 R)
• M71: 26,508,294 km (0.102 R)
• M72: 26,695,590 km (0.056 R)
• M73: 26,789,538 km (0.119 R)
• M74: 27,496,986 km (0.117 R)
• M75: 27,591,682 km (0.067 R)
• M76: 27,924,387 km (0.07 R)
• M77: 28,210,568 km (0.108 R)
• M78: 28,401,904 km (0.082 R)
• M79: 28,593,539 km (0.057 R)
• M80: 29,219,755 km (0.081 R)
• M81: 29,364,865 km (0.073 R)
• M82: 29,607,363 km (0.089 R)
• M83: 30,436,584 km (0.115 R)
• M84: 30,878,796 km (0.112 R)
• M85: 32,718,550 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit