🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 13.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,844,152 km

• M1: 180,116 km (0.052 R)
• M2: 268,827 km (0.043 R)
• M3: 387,010 km (0.119 R)
• M4: 483,052 km (0.07 R)
• M5: 590,164 km (0.108 R)
• M6: 690,394 km (0.075 R)
• M7: 780,003 km (0.106 R)
• M8: 897,886 km (0.071 R)
• M9: 1,050,476 km (0.073 R)
• M10: 1,311,973 km (0.088 R)
• M11: 1,398,740 km (0.032 R)
• M12: 1,516,623 km (0.112 R)
• M13: 1,614,759 km (0.103 R)
• M14: 1,711,848 km (0.108 R)
• M15: 1,821,354 km (0.05 R)
• M16: 1,915,750 km (0.119 R)
• M17: 2,058,766 km (0.107 R)
• M18: 2,149,871 km (0.102 R)
• M19: 2,283,761 km (0.028 R)
• M20: 2,420,494 km (0.097 R)
• M21: 2,509,355 km (0.091 R)
• M22: 2,611,081 km (0.09 R)
• M23: 2,694,407 km (0.063 R)
• M24: 2,835,179 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 9.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.63 AU

Year: 1002 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,844,152 km

• M1: 805,435 km (0.038 R)
• M2: 920,476 km (0.098 R)
• M3: 1,000,511 km (0.114 R)
• M4: 1,124,976 km (0.088 R)
• M5: 1,240,316 km (0.062 R)
• M6: 1,405,472 km (0.088 R)
• M7: 1,475,185 km (0.087 R)
• M8: 1,554,023 km (0.066 R)
• M9: 1,618,200 km (0.07 R)
• M10: 1,683,425 km (0.037 R)
• M11: 1,807,890 km (0.088 R)
• M12: 2,039,917 km (0.095 R)
• M13: 2,209,112 km (0.086 R)
• M14: 2,504,568 km (0.058 R)
• M15: 2,618,711 km (0.07 R)
• M16: 2,686,030 km (0.085 R)
• M17: 2,961,439 km (0.085 R)
• M18: 3,339,623 km (0.059 R)
• M19: 3,412,776 km (0.117 R)
• M20: 3,529,014 km (0.083 R)
• M21: 3,874,734 km (0.091 R)
• M22: 4,096,438 km (0.093 R)
• M23: 4,288,223 km (0.093 R)
• M24: 4,367,959 km (0.047 R)
• M25: 4,552,263 km (0.072 R)
• M26: 4,916,833 km (0.064 R)
• M27: 5,012,426 km (0.115 R)
• M28: 5,266,294 km (0.09 R)
• M29: 5,339,597 km (0.096 R)
• M30: 5,586,583 km (0.101 R)
• M31: 5,862,591 km (0.105 R)
• M32: 6,078,909 km (0.111 R)
• M33: 6,246,160 km (0.064 R)
• M34: 6,336,816 km (0.106 R)
• M35: 6,690,765 km (0.111 R)
• M36: 6,850,086 km (0.106 R)
• M37: 6,970,513 km (0.07 R)
• M38: 7,091,537 km (0.102 R)
• M39: 7,349,444 km (0.057 R)
• M40: 7,610,492 km (0.087 R)
• M41: 7,679,756 km (0.091 R)
• M42: 7,763,082 km (0.099 R)
• M43: 8,000,793 km (0.062 R)
• M44: 8,099,378 km (0.102 R)
• M45: 8,169,989 km (0.067 R)
• M46: 8,311,957 km (0.058 R)
• M47: 8,397,527 km (0.088 R)
• M48: 8,670,543 km (0.059 R)
• M49: 8,931,741 km (0.107 R)
• M50: 9,019,405 km (0.117 R)
• M51: 9,210,442 km (0.072 R)
• M52: 9,299,004 km (0.095 R)
• M53: 9,806,290 km (0.054 R)
• M54: 9,942,125 km (0.083 R)
• M55: 10,246,108 km (0.098 R)
• M56: 10,322,702 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 9.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.09 AU - 1.73 AU

Year: 1081 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,844,152 km

• M1: 119,529 km (0.053 R)
• M2: 193,280 km (0.047 R)
• M3: 252,671 km (0.055 R)
• M4: 440,416 km (0.034 R)
• M5: 530,324 km (0.072 R)
• M6: 781,798 km (0.094 R)
• M7: 970,142 km (0.098 R)
• M8: 1,219,073 km (0.075 R)
• M9: 1,319,752 km (0.089 R)
• M10: 1,431,352 km (0.117 R)
• M11: 1,554,471 km (0.092 R)
• M12: 1,698,385 km (0.09 R)
• M13: 2,082,402 km (0.107 R)
• M14: 2,241,724 km (0.026 R)
• M15: 2,318,019 km (0.106 R)
• M16: 2,395,361 km (0.098 R)
• M17: 2,473,451 km (0.027 R)
• M18: 2,622,301 km (0.084 R)
• M19: 2,713,107 km (0.101 R)
• M20: 2,784,465 km (0.065 R)
• M21: 2,887,538 km (0.108 R)
• M22: 2,991,808 km (0.117 R)
• M23: 3,055,088 km (0.09 R)
• M24: 3,161,452 km (0.106 R)
• M25: 3,476,954 km (0.109 R)
• M26: 3,745,781 km (0.064 R)
• M27: 4,021,340 km (0.068 R)
• M28: 4,091,352 km (0.053 R)
• M29: 4,256,209 km (0.096 R)
• M30: 4,327,418 km (0.113 R)
• M31: 4,629,007 km (0.096 R)
• M32: 4,702,310 km (0.077 R)
• M33: 4,800,745 km (0.092 R)
• M34: 5,112,956 km (0.058 R)
• M35: 5,303,394 km (0.109 R)
• M36: 5,444,615 km (0.12 R)
• M37: 5,574,017 km (0.06 R)
• M38: 5,717,631 km (0.11 R)
• M39: 5,822,798 km (0.11 R)
• M40: 5,915,399 km (0.108 R)
• M41: 6,169,267 km (0.07 R)
• M42: 6,344,894 km (0.111 R)
• M43: 6,563,457 km (0.12 R)
• M44: 6,923,988 km (0.095 R)
• M45: 7,008,062 km (0.103 R)
• M46: 7,191,469 km (0.112 R)
• M47: 7,405,095 km (0.102 R)
• M48: 7,534,347 km (0.106 R)
• M49: 7,664,198 km (0.081 R)
• M50: 7,736,753 km (0.054 R)
• M51: 7,794,947 km (0.062 R)
• M52: 8,609,657 km (0.071 R)
• M53: 8,760,751 km (0.077 R)
• M54: 8,927,851 km (0.079 R)
• M55: 9,389,211 km (0.088 R)
• M56: 9,575,909 km (0.109 R)
• M57: 9,811,077 km (0.1 R)
• M58: 9,937,188 km (0.105 R)
• M59: 10,415,153 km (0.115 R)
• M60: 10,803,061 km (0.071 R)
• M61: 10,917,054 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.39 AU - 2.23 AU

Year: 1572 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 55,844,152 km

• M1: 185,202 km (0.111 R)
• M2: 295,306 km (0.119 R)
• M3: 399,426 km (0.083 R)
• M4: 511,774 km (0.036 R)
• M5: 612,005 km (0.095 R)
• M6: 837,449 km (0.036 R)
• M7: 977,472 km (0.1 R)
• M8: 1,100,741 km (0.117 R)
• M9: 1,337,106 km (0.082 R)
• M10: 1,513,930 km (0.102 R)
• M11: 1,698,983 km (0.055 R)
• M12: 1,820,008 km (0.09 R)
• M13: 1,954,347 km (0.092 R)
• M14: 2,113,818 km (0.061 R)
• M15: 2,583,854 km (0.106 R)
• M16: 3,324,663 km (0.116 R)
• M17: 3,778,693 km (0.116 R)
• M18: 4,088,061 km (0.067 R)
• M19: 4,197,567 km (0.102 R)
• M20: 4,631,550 km (0.11 R)
• M21: 4,803,438 km (0.027 R)
• M22: 5,021,402 km (0.082 R)
• M23: 5,376,996 km (0.103 R)
• M24: 5,787,044 km (0.097 R)
• M25: 6,222,972 km (0.046 R)
• M26: 6,428,968 km (0.09 R)
• M27: 6,573,031 km (0.112 R)
• M28: 6,815,380 km (0.103 R)
• M29: 7,126,843 km (0.096 R)
• M30: 7,342,563 km (0.094 R)
• M31: 7,459,698 km (0.08 R)
• M32: 7,746,627 km (0.048 R)
• M33: 8,106,260 km (0.109 R)
• M34: 8,262,141 km (0.103 R)
• M35: 8,488,931 km (0.113 R)
• M36: 9,020,303 km (0.103 R)
• M37: 9,163,767 km (0.047 R)
• M38: 9,526,093 km (0.028 R)
• M39: 10,078,259 km (0.114 R)
• M40: 10,283,358 km (0.114 R)
• M41: 10,678,745 km (0.1 R)
• M42: 10,964,327 km (0.085 R)
• M43: 11,523,524 km (0.118 R)
• M44: 11,679,405 km (0.113 R)
• M45: 11,875,229 km (0.115 R)
• M46: 12,210,777 km (0.043 R)
• M47: 12,709,985 km (0.088 R)
• M48: 12,871,102 km (0.089 R)
• M49: 13,114,198 km (0.108 R)
• M50: 13,687,158 km (0.111 R)
• M51: 13,955,985 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 10.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.37 AU - 2.69 AU

Year: 2598 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,844,152 km

• M1: 127,009 km (0.089 R)
• M2: 502,350 km (0.102 R)
• M3: 650,302 km (0.052 R)
• M4: 789,428 km (0.033 R)
• M5: 888,013 km (0.117 R)
• M6: 1,098,647 km (0.101 R)
• M7: 1,286,542 km (0.098 R)
• M8: 1,454,839 km (0.096 R)
• M9: 1,662,332 km (0.101 R)
• M10: 2,246,661 km (0.093 R)
• M11: 2,512,047 km (0.09 R)
• M12: 2,661,197 km (0.079 R)
• M13: 2,851,784 km (0.069 R)
• M14: 3,179,553 km (0.112 R)
• M15: 3,300,578 km (0.06 R)
• M16: 3,368,346 km (0.114 R)
• M17: 3,561,028 km (0.105 R)
• M18: 3,828,359 km (0.094 R)
• M19: 3,957,163 km (0.114 R)
• M20: 4,087,612 km (0.106 R)
• M21: 4,397,280 km (0.116 R)
• M22: 4,487,338 km (0.09 R)
• M23: 4,714,876 km (0.075 R)
• M24: 4,868,663 km (0.045 R)
• M25: 5,452,244 km (0.115 R)
• M26: 6,008,150 km (0.109 R)
• M27: 6,074,721 km (0.054 R)
• M28: 6,326,644 km (0.095 R)
• M29: 6,496,587 km (0.115 R)
• M30: 6,667,876 km (0.075 R)
• M31: 7,103,056 km (0.092 R)
• M32: 7,350,791 km (0.054 R)
• M33: 7,493,507 km (0.083 R)
• M34: 7,745,729 km (0.087 R)
• M35: 7,818,284 km (0.104 R)
• M36: 8,074,096 km (0.093 R)
• M37: 8,203,050 km (0.074 R)
• M38: 8,277,101 km (0.083 R)
• M39: 8,575,249 km (0.1 R)
• M40: 8,669,197 km (0.089 R)
• M41: 8,782,293 km (0.062 R)
• M42: 8,952,984 km (0.081 R)
• M43: 9,048,278 km (0.062 R)
• M44: 9,182,317 km (0.117 R)
• M45: 9,627,221 km (0.109 R)
• M46: 9,763,954 km (0.094 R)
• M47: 10,039,513 km (0.101 R)
• M48: 10,178,340 km (0.088 R)
• M49: 10,983,326 km (0.065 R)
• M50: 11,269,956 km (0.095 R)
• M51: 11,455,457 km (0.076 R)
• M52: 11,538,334 km (0.108 R)
• M53: 11,621,361 km (0.035 R)
• M54: 12,060,431 km (0.06 R)
• M55: 12,144,654 km (0.084 R)
• M56: 12,207,934 km (0.108 R)
• M57: 12,568,764 km (0.048 R)
• M58: 12,847,166 km (0.104 R)
• M59: 13,235,821 km (0.08 R)
• M60: 13,562,842 km (0.087 R)
• M61: 13,650,507 km (0.112 R)
• M62: 13,826,284 km (0.073 R)
• M63: 14,335,964 km (0.04 R)
• M64: 14,784,309 km (0.08 R)
• M65: 14,919,695 km (0.095 R)
• M66: 15,146,186 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 13.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.05 AU - 3.45 AU

Year: 3783 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,844,152 km

• M1: 250,128 km (0.061 R)
• M2: 341,532 km (0.093 R)
• M3: 459,265 km (0.07 R)
• M4: 618,587 km (0.045 R)
• M5: 869,762 km (0.108 R)
• M6: 1,257,370 km (0.106 R)
• M7: 1,560,605 km (0.1 R)
• M8: 1,651,560 km (0.081 R)
• M9: 1,960,480 km (0.109 R)
• M10: 2,121,896 km (0.07 R)
• M11: 2,249,354 km (0.049 R)
• M12: 2,418,848 km (0.063 R)
• M13: 2,647,134 km (0.035 R)
• M14: 2,812,739 km (0.037 R)
• M15: 2,924,938 km (0.084 R)
• M16: 3,330,049 km (0.108 R)
• M17: 3,986,933 km (0.052 R)
• M18: 4,145,656 km (0.116 R)
• M19: 4,469,236 km (0.064 R)
• M20: 4,650,699 km (0.103 R)
• M21: 4,902,322 km (0.09 R)
• M22: 5,055,361 km (0.106 R)
• M23: 5,210,195 km (0.092 R)
• M24: 5,524,350 km (0.104 R)
• M25: 5,737,378 km (0.063 R)
• M26: 5,862,890 km (0.098 R)
• M27: 6,300,165 km (0.041 R)
• M28: 6,578,866 km (0.079 R)
• M29: 7,400,457 km (0.083 R)
• M30: 7,537,339 km (0.117 R)
• M31: 7,754,106 km (0.112 R)
• M32: 8,274,707 km (0.026 R)
• M33: 8,580,186 km (0.08 R)
• M34: 9,413,147 km (0.104 R)
• M35: 9,625,426 km (0.088 R)
• M36: 9,946,762 km (0.051 R)
• M37: 10,076,314 km (0.059 R)
• M38: 10,249,997 km (0.064 R)
• M39: 11,811,500 km (0.099 R)
• M40: 12,549,915 km (0.051 R)
• M41: 12,736,912 km (0.112 R)
• M42: 13,113,600 km (0.1 R)
• M43: 13,541,749 km (0.054 R)
• M44: 13,709,448 km (0.115 R)
• M45: 14,509,797 km (0.069 R)
• M46: 14,804,504 km (0.108 R)
• M47: 14,903,239 km (0.101 R)
• M48: 15,101,307 km (0.096 R)
• M49: 15,650,480 km (0.104 R)
• M50: 15,978,100 km (0.046 R)
• M51: 16,180,805 km (0.108 R)
• M52: 16,282,531 km (0.069 R)
• M53: 16,742,694 km (0.041 R)
• M54: 16,845,618 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.6

Radius: 6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.87 AU - 8.49 AU

Year: 13742 Days

Day: 17.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,844,152 km

• M1: 83,775 km (0.062 R)
• M2: 209,287 km (0.115 R)
• M3: 256,560 km (0.081 R)
• M4: 308,471 km (0.071 R)
• M5: 350,059 km (0.055 R)
• M6: 554,709 km (0.076 R)
• M7: 1,063,491 km (0.063 R)
• M8: 1,107,473 km (0.104 R)
• M9: 1,243,158 km (0.084 R)
• M10: 1,360,293 km (0.118 R)
• M11: 1,580,352 km (0.096 R)
• M12: 1,630,916 km (0.102 R)
• M13: 1,811,780 km (0.067 R)
• M14: 1,972,149 km (0.112 R)
• M15: 2,109,180 km (0.104 R)
• M16: 2,249,503 km (0.088 R)
• M17: 2,306,500 km (0.036 R)
• M18: 2,392,968 km (0.104 R)
• M19: 3,058,828 km (0.12 R)
• M20: 3,282,177 km (0.076 R)
• M21: 3,477,851 km (0.117 R)
• M22: 3,812,502 km (0.082 R)
• M23: 4,548,374 km (0.083 R)
• M24: 4,729,985 km (0.092 R)
• M25: 4,840,090 km (0.106 R)
• M26: 5,441,473 km (0.093 R)
• M27: 5,751,141 km (0.115 R)
• M28: 5,790,186 km (0.059 R)
• M29: 6,186,171 km (0.113 R)
• M30: 7,425,590 km (0.091 R)
• M31: 8,426,250 km (0.106 R)
• M32: 9,238,417 km (0.099 R)
• M33: 9,284,343 km (0.094 R)
• M34: 10,359,802 km (0.062 R)
• M35: 11,326,803 km (0.106 R)
• M36: 11,375,871 km (0.109 R)
• M37: 12,070,753 km (0.103 R)
• M38: 12,271,663 km (0.076 R)
• M39: 13,397,237 km (0.055 R)
• M40: 13,501,208 km (0.1 R)
• M41: 14,024,950 km (0.104 R)
• M42: 14,930,466 km (0.098 R)
• M43: 16,130,241 km (0.114 R)
• M44: 16,407,146 km (0.09 R)
• M45: 16,797,597 km (0.089 R)
• M46: 16,909,795 km (0.025 R)
• M47: 19,733,006 km (0.041 R)
• M48: 20,207,680 km (0.065 R)
• M49: 21,653,993 km (0.12 R)
• M50: 22,143,477 km (0.102 R)
• M51: 22,204,962 km (0.106 R)
• M52: 24,772,659 km (0.078 R)
• M53: 25,156,228 km (0.116 R)
• M54: 25,284,434 km (0.056 R)
• M55: 25,606,069 km (0.063 R)
• M56: 25,929,201 km (0.084 R)
• M57: 26,448,904 km (0.108 R)
• M58: 26,579,353 km (0.111 R)
• M59: 28,561,674 km (0.085 R)
• M60: 28,896,773 km (0.051 R)
• M61: 28,963,943 km (0.05 R)
• M62: 29,706,098 km (0.118 R)
• M63: 30,113,453 km (0.061 R)
• M64: 30,181,670 km (0.047 R)
• M65: 31,140,293 km (0.078 R)
• M66: 31,209,108 km (0.109 R)
• M67: 35,073,370 km (0.104 R)
• M68: 35,360,299 km (0.086 R)
• M69: 36,442,939 km (0.091 R)
• M70: 37,609,802 km (0.114 R)
• M71: 38,124,120 km (0.076 R)
• M72: 40,204,727 km (0.11 R)
• M73: 40,580,068 km (0.114 R)
• M74: 42,627,315 km (0.101 R)
• M75: 43,394,004 km (0.083 R)
• M76: 44,010,646 km (0.109 R)
• M77: 45,564,819 km (0.057 R)
• M78: 45,721,298 km (0.075 R)
• M79: 45,877,927 km (0.078 R)
• M80: 46,034,706 km (0.091 R)
• M81: 46,427,400 km (0.071 R)
• M82: 47,295,217 km (0.091 R)
• M83: 47,374,354 km (0.036 R)
• M84: 47,453,641 km (0.117 R)
• M85: 48,646,984 km (0.095 R)
• M86: 48,806,904 km (0.108 R)
• M87: 50,819,893 km (0.083 R)
• M88: 51,388,365 km (0.054 R)
• M89: 51,714,189 km (0.064 R)
• M90: 53,188,775 km (0.093 R)
• M91: 53,353,482 km (0.04 R)
• M92: 54,262,289 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit