🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 11.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.69 AU - 0.87 AU

Year: 484 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,803,208 km

• M1: 145,260 km (0.113 R)
• M2: 232,325 km (0.116 R)
• M3: 306,825 km (0.093 R)
• M4: 400,025 km (0.114 R)
• M5: 470,485 km (0.029 R)
• M6: 559,047 km (0.052 R)
• M7: 640,728 km (0.042 R)
• M8: 799,451 km (0.079 R)
• M9: 1,073,814 km (0.05 R)
• M10: 1,248,693 km (0.099 R)
• M11: 1,337,555 km (0.119 R)
• M12: 1,419,534 km (0.081 R)
• M13: 1,507,947 km (0.074 R)
• M14: 1,583,793 km (0.072 R)
• M15: 1,670,859 km (0.114 R)
• M16: 1,779,616 km (0.111 R)
• M17: 1,860,250 km (0.054 R)
• M18: 1,999,076 km (0.087 R)
• M19: 2,093,772 km (0.08 R)
• M20: 2,464,775 km (0.079 R)
• M21: 2,543,912 km (0.093 R)
• M22: 2,635,316 km (0.067 R)
• M23: 2,710,414 km (0.095 R)
• M24: 2,797,929 km (0.09 R)
• M25: 3,012,004 km (0.065 R)
• M26: 3,121,210 km (0.043 R)
• M27: 3,194,663 km (0.098 R)
• M28: 3,349,646 km (0.08 R)
• M29: 3,475,458 km (0.096 R)
• M30: 3,551,753 km (0.107 R)
• M31: 3,660,809 km (0.114 R)
• M32: 3,732,018 km (0.115 R)
• M33: 3,842,870 km (0.103 R)
• M34: 3,915,275 km (0.083 R)
• M35: 4,236,462 km (0.087 R)
• M36: 4,311,261 km (0.114 R)
• M37: 4,510,675 km (0.117 R)
• M38: 4,629,007 km (0.091 R)
• M39: 4,861,632 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.96 AU

Year: 610 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 113.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,803,208 km

• M1: 171,738 km (0.119 R)
• M2: 276,008 km (0.096 R)
• M3: 380,427 km (0.084 R)
• M4: 506,389 km (0.109 R)
• M5: 650,751 km (0.118 R)
• M6: 790,326 km (0.064 R)
• M7: 919,129 km (0.079 R)
• M8: 1,009,337 km (0.039 R)
• M9: 1,120,937 km (0.056 R)
• M10: 1,280,857 km (0.12 R)
• M11: 1,502,112 km (0.059 R)
• M12: 1,659,340 km (0.119 R)
• M13: 1,771,987 km (0.037 R)
• M14: 1,858,305 km (0.076 R)
• M15: 2,103,196 km (0.049 R)
• M16: 2,210,458 km (0.078 R)
• M17: 2,319,665 km (0.046 R)
• M18: 2,430,666 km (0.103 R)
• M19: 2,543,463 km (0.105 R)
• M20: 2,666,432 km (0.092 R)
• M21: 2,892,924 km (0.104 R)
• M22: 3,030,105 km (0.114 R)
• M23: 3,204,835 km (0.065 R)
• M24: 3,446,137 km (0.105 R)
• M25: 3,555,343 km (0.034 R)
• M26: 3,711,972 km (0.106 R)
• M27: 3,927,692 km (0.098 R)
• M28: 4,041,985 km (0.084 R)
• M29: 4,128,452 km (0.08 R)
• M30: 4,312,907 km (0.111 R)
• M31: 4,440,813 km (0.111 R)
• M32: 4,559,893 km (0.049 R)
• M33: 4,791,321 km (0.091 R)
• M34: 4,985,499 km (0.072 R)
• M35: 5,255,523 km (0.095 R)
• M36: 5,371,162 km (0.081 R)
• M37: 5,573,119 km (0.097 R)
• M38: 5,701,923 km (0.089 R)
• M39: 5,842,545 km (0.092 R)
• M40: 6,127,379 km (0.057 R)
• M41: 6,238,231 km (0.096 R)
• M42: 6,338,462 km (0.1 R)
• M43: 6,506,909 km (0.094 R)
• M44: 6,597,266 km (0.091 R)
• M45: 6,882,549 km (0.075 R)
• M46: 7,324,013 km (0.053 R)
• M47: 7,524,474 km (0.087 R)
• M48: 7,991,369 km (0.075 R)
• M49: 8,124,810 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 14.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.22 AU

Year: 692 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,803,208 km

• M1: 182,958 km (0.061 R)
• M2: 291,865 km (0.114 R)
• M3: 426,952 km (0.071 R)
• M4: 558,150 km (0.103 R)
• M5: 729,290 km (0.049 R)
• M6: 835,953 km (0.12 R)
• M7: 996,471 km (0.051 R)
• M8: 1,251,985 km (0.08 R)
• M9: 1,404,874 km (0.073 R)
• M10: 1,758,074 km (0.035 R)
• M11: 1,893,161 km (0.104 R)
• M12: 2,129,825 km (0.114 R)
• M13: 2,269,549 km (0.108 R)
• M14: 2,366,190 km (0.113 R)
• M15: 2,537,479 km (0.086 R)
• M16: 2,696,801 km (0.03 R)
• M17: 2,832,187 km (0.109 R)
• M18: 3,048,206 km (0.104 R)
• M19: 3,206,630 km (0.053 R)
• M20: 3,310,002 km (0.054 R)
• M21: 3,692,674 km (0.106 R)
• M22: 3,801,282 km (0.06 R)
• M23: 3,892,537 km (0.092 R)
• M24: 4,021,640 km (0.05 R)
• M25: 4,127,256 km (0.091 R)
• M26: 4,221,203 km (0.098 R)
• M27: 4,392,044 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 10.3

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.73 AU - 2.25 AU

Year: 1973 Days

Day: 12.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,803,208 km

• M1: 128,654 km (0.1 R)
• M2: 327,470 km (0.09 R)
• M3: 490,831 km (0.057 R)
• M4: 885,021 km (0.076 R)
• M5: 965,654 km (0.095 R)
• M6: 1,058,255 km (0.102 R)
• M7: 1,134,700 km (0.061 R)
• M8: 1,243,009 km (0.112 R)
• M9: 1,313,769 km (0.079 R)
• M10: 1,406,968 km (0.11 R)
• M11: 1,633,310 km (0.118 R)
• M12: 1,848,431 km (0.095 R)
• M13: 1,953,599 km (0.038 R)
• M14: 2,024,957 km (0.089 R)
• M15: 2,613,774 km (0.091 R)
• M16: 2,705,777 km (0.108 R)
• M17: 2,906,986 km (0.12 R)
• M18: 3,467,379 km (0.097 R)
• M19: 3,730,672 km (0.103 R)
• M20: 3,924,700 km (0.101 R)
• M21: 4,168,395 km (0.08 R)
• M22: 4,276,554 km (0.093 R)
• M23: 4,432,585 km (0.087 R)
• M24: 4,686,452 km (0.094 R)
• M25: 4,798,950 km (0.089 R)
• M26: 4,945,107 km (0.114 R)
• M27: 5,026,788 km (0.059 R)
• M28: 5,612,015 km (0.086 R)
• M29: 5,731,543 km (0.048 R)
• M30: 5,852,119 km (0.073 R)
• M31: 5,956,090 km (0.116 R)
• M32: 6,148,323 km (0.06 R)
• M33: 6,360,303 km (0.109 R)
• M34: 6,485,217 km (0.092 R)
• M35: 6,737,290 km (0.109 R)
• M36: 7,288,408 km (0.096 R)
• M37: 7,550,504 km (0.08 R)
• M38: 7,626,051 km (0.101 R)
• M39: 7,739,745 km (0.104 R)
• M40: 8,122,865 km (0.067 R)
• M41: 8,200,207 km (0.074 R)
• M42: 8,316,744 km (0.054 R)
• M43: 8,394,685 km (0.1 R)
• M44: 8,669,645 km (0.109 R)
• M45: 8,828,070 km (0.068 R)
• M46: 9,248,440 km (0.099 R)
• M47: 9,675,392 km (0.104 R)
• M48: 10,025,900 km (0.079 R)
• M49: 10,108,927 km (0.114 R)
• M50: 10,233,841 km (0.09 R)
• M51: 10,654,360 km (0.032 R)
• M52: 10,802,911 km (0.117 R)
• M53: 10,909,425 km (0.104 R)
• M54: 11,274,144 km (0.05 R)
• M55: 12,727,787 km (0.052 R)
• M56: 12,795,255 km (0.043 R)
• M57: 13,225,349 km (0.119 R)
• M58: 13,568,377 km (0.112 R)
• M59: 15,135,864 km (0.103 R)
• M60: 15,374,622 km (0.099 R)
• M61: 15,614,727 km (0.05 R)
• M62: 15,711,068 km (0.079 R)
• M63: 15,783,623 km (0.081 R)
• M64: 16,269,217 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 8.1

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.05 AU - 3.01 AU

Year: 2829 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,803,208 km

• M1: 102,624 km (0.076 R)
• M2: 164,707 km (0.111 R)
• M3: 256,261 km (0.101 R)
• M4: 386,561 km (0.077 R)
• M5: 464,950 km (0.117 R)
• M6: 677,379 km (0.089 R)
• M7: 877,541 km (0.054 R)
• M8: 941,270 km (0.069 R)
• M9: 1,062,594 km (0.098 R)
• M10: 1,212,790 km (0.065 R)
• M11: 1,546,992 km (0.086 R)
• M12: 1,909,318 km (0.118 R)
• M13: 2,136,407 km (0.096 R)
• M14: 2,297,674 km (0.076 R)
• M15: 2,539,424 km (0.094 R)
• M16: 2,805,409 km (0.105 R)
• M17: 3,063,914 km (0.062 R)
• M18: 3,691,028 km (0.058 R)
• M19: 4,028,222 km (0.064 R)
• M20: 4,118,729 km (0.106 R)
• M21: 4,228,085 km (0.081 R)
• M22: 4,320,087 km (0.109 R)
• M23: 4,524,588 km (0.093 R)
• M24: 4,732,379 km (0.074 R)
• M25: 4,904,716 km (0.102 R)
• M26: 5,514,327 km (0.103 R)
• M27: 5,777,021 km (0.035 R)
• M28: 5,838,207 km (0.095 R)
• M29: 6,782,319 km (0.093 R)
• M30: 6,911,721 km (0.119 R)
• M31: 7,571,298 km (0.076 R)
• M32: 7,908,641 km (0.095 R)
• M33: 8,090,552 km (0.083 R)
• M34: 8,250,921 km (0.032 R)
• M35: 8,458,563 km (0.081 R)
• M36: 8,761,648 km (0.064 R)
• M37: 9,789,236 km (0.088 R)
• M38: 9,911,308 km (0.113 R)
• M39: 10,058,362 km (0.093 R)
• M40: 10,181,332 km (0.087 R)
• M41: 10,304,900 km (0.089 R)
• M42: 10,753,993 km (0.097 R)
• M43: 10,829,539 km (0.073 R)
• M44: 11,234,950 km (0.088 R)
• M45: 11,774,699 km (0.11 R)
• M46: 12,034,700 km (0.085 R)
• M47: 12,086,910 km (0.097 R)
• M48: 12,139,269 km (0.059 R)
• M49: 12,322,825 km (0.119 R)
• M50: 12,454,621 km (0.091 R)
• M51: 12,533,908 km (0.088 R)
• M52: 12,666,452 km (0.073 R)
• M53: 12,799,295 km (0.12 R)
• M54: 13,228,042 km (0.096 R)
• M55: 13,444,061 km (0.105 R)
• M56: 13,770,334 km (0.076 R)
• M57: 14,016,872 km (0.114 R)
• M58: 14,237,229 km (0.064 R)
• M59: 14,320,107 km (0.072 R)
• M60: 14,403,133 km (0.051 R)
• M61: 14,848,935 km (0.088 R)
• M62: 14,904,885 km (0.105 R)
• M63: 15,299,225 km (0.103 R)
• M64: 15,412,470 km (0.103 R)
• M65: 15,526,015 km (0.087 R)
• M66: 15,583,012 km (0.082 R)
• M67: 15,754,002 km (0.078 R)
• M68: 16,502,590 km (0.066 R)
• M69: 16,735,215 km (0.048 R)
• M70: 16,968,886 km (0.076 R)
• M71: 17,825,334 km (0.096 R)
• M72: 18,004,253 km (0.111 R)
• M73: 18,213,690 km (0.085 R)
• M74: 18,574,820 km (0.102 R)
• M75: 18,968,561 km (0.073 R)
• M76: 19,857,023 km (0.1 R)
• M77: 20,073,491 km (0.059 R)
• M78: 20,477,555 km (0.113 R)
• M79: 20,665,001 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 11.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.51 AU - 3.19 AU

Year: 3382 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,803,208 km

• M1: 152,739 km (0.074 R)
• M2: 286,181 km (0.057 R)
• M3: 367,712 km (0.045 R)
• M4: 520,451 km (0.07 R)
• M5: 762,052 km (0.118 R)
• M6: 897,138 km (0.112 R)
• M7: 1,040,902 km (0.07 R)
• M8: 1,184,067 km (0.103 R)
• M9: 1,289,384 km (0.084 R)
• M10: 1,615,358 km (0.051 R)
• M11: 1,733,241 km (0.044 R)
• M12: 1,833,771 km (0.104 R)
• M13: 2,030,342 km (0.102 R)
• M14: 2,104,543 km (0.066 R)
• M15: 2,190,562 km (0.053 R)
• M16: 2,399,699 km (0.064 R)
• M17: 2,661,795 km (0.116 R)
• M18: 2,802,267 km (0.071 R)
• M19: 3,066,308 km (0.112 R)
• M20: 3,201,544 km (0.054 R)
• M21: 3,288,610 km (0.108 R)
• M22: 3,503,283 km (0.076 R)
• M23: 3,580,326 km (0.102 R)
• M24: 3,933,676 km (0.076 R)
• M25: 4,067,417 km (0.069 R)
• M26: 4,491,676 km (0.038 R)
• M27: 4,758,858 km (0.064 R)
• M28: 4,973,531 km (0.094 R)
• M29: 5,486,951 km (0.12 R)
• M30: 5,591,669 km (0.052 R)
• M31: 5,682,026 km (0.116 R)
• M32: 5,925,272 km (0.116 R)
• M33: 6,001,867 km (0.06 R)
• M34: 6,187,368 km (0.091 R)
• M35: 6,627,784 km (0.044 R)
• M36: 6,707,370 km (0.091 R)
• M37: 6,932,365 km (0.068 R)
• M38: 7,257,890 km (0.102 R)
• M39: 7,522,080 km (0.105 R)
• M40: 7,605,257 km (0.111 R)
• M41: 7,722,242 km (0.084 R)
• M42: 7,873,486 km (0.064 R)
• M43: 7,974,913 km (0.038 R)
• M44: 8,059,884 km (0.107 R)
• M45: 8,942,662 km (0.039 R)
• M46: 9,101,534 km (0.071 R)
• M47: 9,297,208 km (0.102 R)
• M48: 9,386,518 km (0.115 R)
• M49: 9,692,596 km (0.114 R)
• M50: 9,801,503 km (0.081 R)
• M51: 10,130,319 km (0.105 R)
• M52: 10,537,225 km (0.119 R)
• M53: 10,723,923 km (0.115 R)
• M54: 10,799,021 km (0.054 R)
• M55: 10,987,216 km (0.094 R)
• M56: 11,290,750 km (0.083 R)
• M57: 11,424,490 km (0.109 R)
• M58: 11,867,449 km (0.117 R)
• M59: 11,944,941 km (0.104 R)
• M60: 12,750,227 km (0.113 R)
• M61: 12,929,445 km (0.108 R)
• M62: 13,189,595 km (0.096 R)
• M63: 13,552,819 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.9

Radius: 5.4

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.39 AU - 10.71 AU

Year: 20745 Days

Day: 24.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,803,208 km

• M1: 93,499 km (0.046 R)
• M2: 141,669 km (0.051 R)
• M3: 376,837 km (0.106 R)
• M4: 470,934 km (0.103 R)
• M5: 626,965 km (0.088 R)
• M6: 819,048 km (0.033 R)
• M7: 943,065 km (0.117 R)
• M8: 985,700 km (0.111 R)
• M9: 1,051,075 km (0.083 R)
• M10: 1,140,534 km (0.073 R)
• M11: 1,351,018 km (0.114 R)
• M12: 1,448,407 km (0.041 R)
• M13: 1,599,052 km (0.119 R)
• M14: 1,676,244 km (0.108 R)
• M15: 2,108,881 km (0.081 R)
• M16: 2,514,591 km (0.099 R)
• M17: 2,695,903 km (0.072 R)
• M18: 3,732,317 km (0.034 R)
• M19: 3,869,798 km (0.1 R)
• M20: 4,508,730 km (0.102 R)
• M21: 4,877,639 km (0.05 R)
• M22: 6,001,717 km (0.092 R)
• M23: 6,041,809 km (0.1 R)
• M24: 6,284,607 km (0.107 R)
• M25: 6,696,300 km (0.074 R)
• M26: 6,989,661 km (0.103 R)
• M27: 7,459,099 km (0.11 R)
• M28: 7,675,867 km (0.046 R)
• M29: 7,719,400 km (0.083 R)
• M30: 8,071,254 km (0.083 R)
• M31: 8,383,315 km (0.101 R)
• M32: 8,518,402 km (0.056 R)
• M33: 8,744,893 km (0.06 R)
• M34: 9,576,956 km (0.059 R)
• M35: 10,049,985 km (0.076 R)
• M36: 10,627,732 km (0.058 R)
• M37: 11,364,801 km (0.074 R)
• M38: 12,271,065 km (0.119 R)
• M39: 12,527,026 km (0.084 R)
• M40: 14,962,031 km (0.096 R)
• M41: 15,731,413 km (0.116 R)
• M42: 16,344,914 km (0.104 R)
• M43: 16,852,649 km (0.102 R)
• M44: 17,194,031 km (0.077 R)
• M45: 17,308,324 km (0.091 R)
• M46: 18,231,792 km (0.095 R)
• M47: 19,112,175 km (0.118 R)
• M48: 20,006,172 km (0.088 R)
• M49: 20,670,387 km (0.105 R)
• M50: 20,792,010 km (0.074 R)
• M51: 20,852,896 km (0.11 R)
• M52: 21,958,574 km (0.059 R)
• M53: 22,331,372 km (0.067 R)
• M54: 23,779,629 km (0.117 R)
• M55: 24,098,422 km (0.112 R)
• M56: 24,934,076 km (0.12 R)
• M57: 25,713,929 km (0.049 R)
• M58: 26,238,120 km (0.118 R)
• M59: 26,567,684 km (0.114 R)
• M60: 27,031,138 km (0.089 R)
• M61: 27,363,994 km (0.073 R)
• M62: 27,564,305 km (0.053 R)
• M63: 27,899,105 km (0.066 R)
• M64: 28,168,082 km (0.115 R)
• M65: 29,388,801 km (0.09 R)
• M66: 29,868,112 km (0.095 R)
• M67: 29,936,778 km (0.092 R)
• M68: 31,043,054 km (0.07 R)
• M69: 31,321,755 km (0.111 R)
• M70: 32,656,617 km (0.082 R)
• M71: 33,509,175 km (0.074 R)
• M72: 34,297,107 km (0.053 R)
• M73: 34,513,126 km (0.091 R)
• M74: 35,091,173 km (0.112 R)
• M75: 36,110,532 km (0.108 R)
• M76: 37,213,518 km (0.082 R)
• M77: 41,274,651 km (0.064 R)
• M78: 42,196,024 km (0.106 R)
• M79: 42,968,996 km (0.1 R)
• M80: 44,137,206 km (0.069 R)
• M81: 44,293,835 km (0.114 R)
• M82: 44,686,081 km (0.073 R)
• M83: 44,843,159 km (0.105 R)
• M84: 46,903,570 km (0.086 R)
• M85: 46,983,306 km (0.064 R)
• M86: 48,106,187 km (0.069 R)
• M87: 48,347,937 km (0.101 R)
• M88: 49,237,746 km (0.089 R)
• M89: 52,352,972 km (0.031 R)
• M90: 54,605,018 km (0.119 R)
• M91: 55,278,208 km (0.105 R)
• M92: 55,869,569 km (0.085 R)
• M93: 56,039,063 km (0.11 R)
• M94: 56,548,145 km (0.117 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: 498 - 13,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit