🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925

Radius: 12

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 279 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,032,622 km

• M1: 149,598 km (0.061 R)
• M2: 252,072 km (0.094 R)
• M3: 335,847 km (0.057 R)
• M4: 431,889 km (0.074 R)
• M5: 506,987 km (0.097 R)
• M6: 629,957 km (0.098 R)
• M7: 708,047 km (0.084 R)
• M8: 804,537 km (0.106 R)
• M9: 906,114 km (0.098 R)
• M10: 1,012,329 km (0.102 R)
• M11: 1,169,556 km (0.118 R)
• M12: 1,299,706 km (0.099 R)
• M13: 1,398,441 km (0.082 R)
• M14: 1,513,781 km (0.053 R)
• M15: 1,656,647 km (0.104 R)
• M16: 1,804,300 km (0.059 R)
• M17: 1,930,710 km (0.118 R)
• M18: 2,112,920 km (0.096 R)
• M19: 2,198,042 km (0.061 R)
• M20: 2,289,895 km (0.042 R)
• M21: 2,511,299 km (0.113 R)
• M22: 2,722,382 km (0.049 R)
• M23: 2,821,416 km (0.087 R)
• M24: 3,047,159 km (0.11 R)
• M25: 3,131,831 km (0.119 R)
• M26: 3,303,570 km (0.117 R)
• M27: 3,510,164 km (0.086 R)
• M28: 3,643,905 km (0.053 R)
• M29: 3,721,097 km (0.084 R)
• M30: 3,798,888 km (0.076 R)
• M31: 3,909,890 km (0.118 R)
• M32: 4,015,506 km (0.07 R)
• M33: 4,101,974 km (0.047 R)
• M34: 4,202,503 km (0.087 R)
• M35: 4,351,503 km (0.099 R)
• M36: 4,488,535 km (0.105 R)
• M37: 4,571,412 km (0.097 R)
• M38: 4,654,887 km (0.031 R)
• M39: 4,766,936 km (0.055 R)
• M40: 4,851,609 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 8.5

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 466 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,032,622 km

• M1: 110,852 km (0.075 R)
• M2: 171,738 km (0.092 R)
• M3: 230,830 km (0.083 R)
• M4: 295,605 km (0.108 R)
• M5: 359,035 km (0.064 R)
• M6: 431,889 km (0.098 R)
• M7: 578,944 km (0.098 R)
• M8: 634,594 km (0.118 R)
• M9: 804,388 km (0.079 R)
• M10: 872,156 km (0.05 R)
• M11: 937,081 km (0.113 R)
• M12: 1,003,802 km (0.09 R)
• M13: 1,127,220 km (0.071 R)
• M14: 1,282,054 km (0.115 R)
• M15: 1,362,238 km (0.102 R)
• M16: 1,466,209 km (0.081 R)
• M17: 1,584,391 km (0.072 R)
• M18: 1,740,870 km (0.079 R)
• M19: 1,988,455 km (0.045 R)
• M20: 2,063,104 km (0.117 R)
• M21: 2,138,801 km (0.095 R)
• M22: 2,208,962 km (0.087 R)
• M23: 2,318,917 km (0.1 R)
• M24: 2,557,824 km (0.055 R)
• M25: 2,632,324 km (0.114 R)
• M26: 3,002,130 km (0.064 R)
• M27: 3,073,787 km (0.105 R)
• M28: 3,167,735 km (0.113 R)
• M29: 3,262,730 km (0.084 R)
• M30: 3,403,202 km (0.091 R)
• M31: 3,485,481 km (0.116 R)
• M32: 3,598,726 km (0.114 R)
• M33: 3,697,910 km (0.062 R)
• M34: 3,805,770 km (0.081 R)
• M35: 3,993,066 km (0.114 R)
• M36: 4,079,983 km (0.096 R)
• M37: 4,143,562 km (0.05 R)
• M38: 4,458,316 km (0.07 R)
• M39: 4,739,111 km (0.112 R)
• M40: 4,805,981 km (0.091 R)
• M41: 4,940,769 km (0.056 R)
• M42: 5,025,740 km (0.084 R)
• M43: 5,257,318 km (0.106 R)
• M44: 5,431,151 km (0.074 R)
• M45: 5,651,060 km (0.076 R)
• M46: 5,748,897 km (0.116 R)
• M47: 5,811,279 km (0.096 R)
• M48: 6,018,173 km (0.09 R)
• M49: 6,099,853 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 13.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 503 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,032,622 km

• M1: 176,825 km (0.106 R)
• M2: 275,559 km (0.111 R)
• M3: 404,513 km (0.12 R)
• M4: 499,507 km (0.099 R)
• M5: 618,438 km (0.075 R)
• M6: 711,787 km (0.111 R)
• M7: 874,400 km (0.113 R)
• M8: 994,676 km (0.097 R)
• M9: 1,107,922 km (0.103 R)
• M10: 1,216,530 km (0.108 R)
• M11: 1,348,176 km (0.078 R)
• M12: 1,465,162 km (0.092 R)
• M13: 1,647,372 km (0.099 R)
• M14: 1,736,233 km (0.106 R)
• M15: 1,826,740 km (0.069 R)
• M16: 1,924,427 km (0.05 R)
• M17: 2,096,913 km (0.099 R)
• M18: 2,205,222 km (0.072 R)
• M19: 2,292,139 km (0.106 R)
• M20: 2,427,824 km (0.108 R)
• M21: 2,541,967 km (0.058 R)
• M22: 2,695,006 km (0.044 R)
• M23: 2,870,185 km (0.093 R)
• M24: 3,004,075 km (0.082 R)
• M25: 3,146,642 km (0.113 R)
• M26: 3,291,452 km (0.05 R)
• M27: 3,431,925 km (0.039 R)
• M28: 3,581,223 km (0.087 R)
• M29: 3,725,885 km (0.028 R)
• M30: 3,858,428 km (0.091 R)
• M31: 3,999,649 km (0.086 R)
• M32: 4,301,986 km (0.113 R)
• M33: 4,485,543 km (0.08 R)
• M34: 4,626,763 km (0.067 R)
• M35: 4,716,821 km (0.032 R)
• M36: 4,845,325 km (0.099 R)
• M37: 5,090,516 km (0.108 R)
• M38: 5,253,578 km (0.097 R)
• M39: 5,379,091 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 9.6

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.16 AU - 1.18 AU

Year: 890 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,032,622 km

• M1: 138,827 km (0.112 R)
• M2: 245,341 km (0.054 R)
• M3: 311,912 km (0.048 R)
• M4: 377,884 km (0.11 R)
• M5: 455,226 km (0.116 R)
• M6: 517,459 km (0.084 R)
• M7: 577,448 km (0.119 R)
• M8: 681,568 km (0.098 R)
• M9: 754,871 km (0.061 R)
• M10: 857,196 km (0.116 R)
• M11: 964,457 km (0.113 R)
• M12: 1,252,733 km (0.091 R)
• M13: 1,329,177 km (0.12 R)
• M14: 1,407,267 km (0.035 R)
• M15: 1,486,853 km (0.068 R)
• M16: 1,684,322 km (0.089 R)
• M17: 1,881,792 km (0.064 R)
• M18: 2,187,719 km (0.085 R)
• M19: 2,557,974 km (0.111 R)
• M20: 2,755,742 km (0.071 R)
• M21: 2,876,767 km (0.092 R)
• M22: 3,051,348 km (0.118 R)
• M23: 3,124,202 km (0.041 R)
• M24: 3,250,612 km (0.06 R)
• M25: 3,541,131 km (0.088 R)
• M26: 3,684,147 km (0.098 R)
• M27: 3,873,986 km (0.115 R)
• M28: 4,078,487 km (0.057 R)
• M29: 4,251,721 km (0.03 R)
• M30: 4,392,044 km (0.102 R)
• M31: 4,581,584 km (0.101 R)
• M32: 4,689,444 km (0.096 R)
• M33: 4,981,011 km (0.03 R)
• M34: 5,129,113 km (0.119 R)
• M35: 5,203,612 km (0.098 R)
• M36: 5,505,650 km (0.098 R)
• M37: 5,774,627 km (0.078 R)
• M38: 5,969,404 km (0.089 R)
• M39: 6,192,753 km (0.08 R)
• M40: 6,298,818 km (0.099 R)
• M41: 6,418,945 km (0.111 R)
• M42: 6,553,284 km (0.079 R)
• M43: 6,634,366 km (0.112 R)
• M44: 6,975,599 km (0.088 R)
• M45: 7,561,873 km (0.098 R)
• M46: 7,632,783 km (0.105 R)
• M47: 7,703,842 km (0.116 R)
• M48: 7,961,599 km (0.1 R)
• M49: 8,338,885 km (0.073 R)
• M50: 8,529,771 km (0.079 R)
• M51: 8,633,144 km (0.111 R)
• M52: 9,005,792 km (0.111 R)
• M53: 9,156,287 km (0.071 R)
• M54: 9,475,080 km (0.084 R)
• M55: 9,551,525 km (0.103 R)
• M56: 9,674,345 km (0.046 R)
• M57: 9,843,989 km (0.085 R)
• M58: 9,905,922 km (0.03 R)
• M59: 10,045,796 km (0.095 R)
• M60: 10,170,561 km (0.093 R)
• M61: 10,421,885 km (0.062 R)
• M62: 10,675,154 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 15

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 1202 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,032,622 km

• M1: 195,524 km (0.112 R)
• M2: 490,831 km (0.089 R)
• M3: 605,871 km (0.095 R)
• M4: 772,523 km (0.095 R)
• M5: 920,027 km (0.036 R)
• M6: 1,078,301 km (0.104 R)
• M7: 1,296,266 km (0.037 R)
• M8: 1,424,022 km (0.094 R)
• M9: 1,592,469 km (0.091 R)
• M10: 1,786,797 km (0.116 R)
• M11: 1,969,755 km (0.086 R)
• M12: 2,148,973 km (0.083 R)
• M13: 2,428,273 km (0.068 R)
• M14: 2,534,786 km (0.063 R)
• M15: 3,000,036 km (0.073 R)
• M16: 3,196,159 km (0.107 R)
• M17: 3,372,834 km (0.092 R)
• M18: 3,516,597 km (0.1 R)
• M19: 3,884,907 km (0.068 R)
• M20: 4,137,578 km (0.066 R)
• M21: 4,369,754 km (0.104 R)
• M22: 4,553,310 km (0.118 R)
• M23: 4,955,429 km (0.118 R)
• M24: 5,202,266 km (0.098 R)
• M25: 5,397,192 km (0.064 R)
• M26: 5,566,238 km (0.028 R)
• M27: 5,722,717 km (0.105 R)
• M28: 5,923,926 km (0.032 R)
• M29: 6,304,054 km (0.083 R)
• M30: 6,437,645 km (0.109 R)
• M31: 6,647,082 km (0.093 R)
• M32: 6,783,067 km (0.068 R)
• M33: 6,950,317 km (0.102 R)
• M34: 7,134,622 km (0.109 R)
• M35: 7,382,655 km (0.11 R)
• M36: 7,728,525 km (0.047 R)
• M37: 8,306,123 km (0.111 R)
• M38: 8,485,341 km (0.042 R)
• M39: 8,781,545 km (0.088 R)
• M40: 8,964,204 km (0.086 R)
• M41: 9,081,189 km (0.087 R)
• M42: 9,502,906 km (0.076 R)
• M43: 9,673,447 km (0.043 R)
• M44: 9,827,832 km (0.05 R)
• M45: 9,948,408 km (0.07 R)
• M46: 10,173,852 km (0.105 R)
• M47: 10,383,289 km (0.057 R)
• M48: 10,541,414 km (0.079 R)
• M49: 10,753,394 km (0.09 R)
• M50: 10,877,860 km (0.041 R)
• M51: 11,020,426 km (0.071 R)
• M52: 11,235,698 km (0.094 R)
• M53: 11,561,223 km (0.104 R)
• M54: 11,798,335 km (0.06 R)
• M55: 12,351,399 km (0.119 R)
• M56: 12,463,148 km (0.117 R)
• M57: 12,687,395 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577

Radius: 10.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.73 AU - 1.91 AU

Year: 1726 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 14,032,622 km

• M1: 152,440 km (0.086 R)
• M2: 224,247 km (0.056 R)
• M3: 338,839 km (0.069 R)
• M4: 602,431 km (0.087 R)
• M5: 736,470 km (0.11 R)
• M6: 849,866 km (0.12 R)
• M7: 1,010,833 km (0.102 R)
• M8: 1,138,440 km (0.111 R)
• M9: 1,354,310 km (0.04 R)
• M10: 1,419,833 km (0.097 R)
• M11: 1,583,643 km (0.106 R)
• M12: 1,723,367 km (0.104 R)
• M13: 1,867,281 km (0.097 R)
• M14: 2,079,859 km (0.1 R)
• M15: 2,345,695 km (0.078 R)
• M16: 2,425,281 km (0.106 R)
• M17: 2,505,914 km (0.113 R)
• M18: 2,801,071 km (0.104 R)
• M19: 2,873,476 km (0.049 R)
• M20: 2,971,313 km (0.103 R)
• M21: 3,170,128 km (0.087 R)
• M22: 3,334,836 km (0.081 R)
• M23: 3,607,104 km (0.118 R)
• M24: 3,699,555 km (0.093 R)
• M25: 3,779,291 km (0.047 R)
• M26: 3,940,707 km (0.103 R)
• M27: 4,466,992 km (0.115 R)
• M28: 4,552,114 km (0.105 R)
• M29: 4,666,556 km (0.097 R)
• M30: 4,752,874 km (0.05 R)
• M31: 4,898,133 km (0.107 R)
• M32: 5,015,418 km (0.047 R)
• M33: 5,103,980 km (0.101 R)
• M34: 5,222,910 km (0.063 R)
• M35: 5,615,754 km (0.091 R)
• M36: 5,877,850 km (0.119 R)
• M37: 6,002,615 km (0.105 R)
• M38: 6,081,004 km (0.106 R)
• M39: 6,286,551 km (0.097 R)
• M40: 6,430,165 km (0.075 R)
• M41: 6,704,378 km (0.094 R)
• M42: 7,348,098 km (0.089 R)
• M43: 7,550,205 km (0.119 R)
• M44: 7,686,039 km (0.104 R)
• M45: 7,771,161 km (0.097 R)
• M46: 7,856,880 km (0.081 R)
• M47: 8,289,368 km (0.115 R)
• M48: 8,570,312 km (0.114 R)
• M49: 8,890,302 km (0.117 R)
• M50: 9,015,665 km (0.066 R)
• M51: 9,232,133 km (0.076 R)
• M52: 9,615,104 km (0.108 R)
• M53: 9,836,210 km (0.079 R)
• M54: 10,021,861 km (0.09 R)
• M55: 10,340,055 km (0.116 R)
• M56: 10,434,152 km (0.059 R)
• M57: 11,121,106 km (0.104 R)
• M58: 11,295,088 km (0.062 R)
• M59: 11,372,729 km (0.097 R)
• M60: 11,567,506 km (0.032 R)
• M61: 11,665,492 km (0.048 R)
• M62: 11,822,570 km (0.12 R)
• M63: 12,198,510 km (0.058 R)
• M64: 12,498,154 km (0.088 R)
• M65: 12,578,488 km (0.068 R)
• M66: 12,679,168 km (0.092 R)
• M67: 12,881,274 km (0.06 R)
• M68: 13,555,661 km (0.041 R)
• M69: 13,638,239 km (0.108 R)
• M70: 13,886,871 km (0.072 R)
• M71: 13,970,048 km (0.095 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: 294 - 12,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit