🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 13.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.18 AU

Year: 677 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,081,306 km

• M1: 176,525 km (0.118 R)
• M2: 292,763 km (0.027 R)
• M3: 385,663 km (0.118 R)
• M4: 470,635 km (0.054 R)
• M5: 628,909 km (0.04 R)
• M6: 848,818 km (0.06 R)
• M7: 933,341 km (0.109 R)
• M8: 1,021,155 km (0.079 R)
• M9: 1,210,247 km (0.088 R)
• M10: 1,311,525 km (0.069 R)
• M11: 1,393,055 km (0.075 R)
• M12: 1,504,655 km (0.032 R)
• M13: 1,599,949 km (0.089 R)
• M14: 1,707,360 km (0.118 R)
• M15: 1,868,029 km (0.114 R)
• M16: 1,986,809 km (0.038 R)
• M17: 2,081,654 km (0.118 R)
• M18: 2,177,995 km (0.098 R)
• M19: 2,314,429 km (0.08 R)
• M20: 2,408,825 km (0.12 R)
• M21: 2,544,510 km (0.118 R)
• M22: 2,636,363 km (0.115 R)
• M23: 2,829,494 km (0.095 R)
• M24: 2,955,007 km (0.079 R)
• M25: 3,094,432 km (0.075 R)
• M26: 3,205,284 km (0.025 R)
• M27: 3,430,878 km (0.065 R)
• M28: 3,539,186 km (0.03 R)
• M29: 3,805,471 km (0.115 R)
• M30: 3,917,819 km (0.089 R)
• M31: 4,004,436 km (0.049 R)
• M32: 4,302,734 km (0.079 R)
• M33: 4,482,401 km (0.091 R)
• M34: 4,664,611 km (0.101 R)
• M35: 4,749,583 km (0.103 R)
• M36: 4,856,396 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 11.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.23 AU - 1.41 AU

Year: 1011 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,081,306 km

• M1: 186,399 km (0.073 R)
• M2: 264,938 km (0.084 R)
• M3: 362,625 km (0.047 R)
• M4: 469,438 km (0.116 R)
• M5: 663,616 km (0.114 R)
• M6: 994,826 km (0.106 R)
• M7: 1,074,262 km (0.046 R)
• M8: 1,370,167 km (0.079 R)
• M9: 1,453,044 km (0.062 R)
• M10: 1,551,031 km (0.103 R)
• M11: 1,637,797 km (0.08 R)
• M12: 1,795,324 km (0.093 R)
• M13: 1,908,121 km (0.07 R)
• M14: 2,155,705 km (0.11 R)
• M15: 2,245,614 km (0.075 R)
• M16: 2,382,944 km (0.118 R)
• M17: 2,698,446 km (0.074 R)
• M18: 2,927,331 km (0.086 R)
• M19: 3,027,412 km (0.085 R)
• M20: 3,128,540 km (0.074 R)
• M21: 3,213,811 km (0.1 R)
• M22: 3,291,303 km (0.093 R)
• M23: 3,483,237 km (0.111 R)
• M24: 3,607,253 km (0.091 R)
• M25: 3,723,790 km (0.113 R)
• M26: 3,805,171 km (0.105 R)
• M27: 3,997,554 km (0.114 R)
• M28: 4,071,755 km (0.054 R)
• M29: 4,259,201 km (0.118 R)
• M30: 4,574,703 km (0.055 R)
• M31: 4,818,847 km (0.074 R)
• M32: 4,977,420 km (0.088 R)
• M33: 5,127,617 km (0.104 R)
• M34: 5,401,830 km (0.081 R)
• M35: 5,587,331 km (0.105 R)
• M36: 5,691,451 km (0.112 R)
• M37: 6,060,509 km (0.076 R)
• M38: 6,188,864 km (0.1 R)
• M39: 6,264,112 km (0.101 R)
• M40: 6,502,720 km (0.044 R)
• M41: 6,601,305 km (0.08 R)
• M42: 6,711,260 km (0.05 R)
• M43: 6,888,683 km (0.109 R)
• M44: 7,000,283 km (0.11 R)
• M45: 7,191,469 km (0.035 R)
• M46: 7,338,823 km (0.057 R)
• M47: 7,648,191 km (0.109 R)
• M48: 7,775,499 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 14.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.27 AU - 1.67 AU

Year: 1189 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,081,306 km

• M1: 195,225 km (0.049 R)
• M2: 323,580 km (0.113 R)
• M3: 487,390 km (0.116 R)
• M4: 649,853 km (0.055 R)
• M5: 766,988 km (0.069 R)
• M6: 881,730 km (0.119 R)
• M7: 1,042,996 km (0.098 R)
• M8: 1,166,415 km (0.1 R)
• M9: 1,326,933 km (0.06 R)
• M10: 1,501,813 km (0.031 R)
• M11: 1,677,890 km (0.119 R)
• M12: 1,811,032 km (0.094 R)
• M13: 1,933,403 km (0.104 R)
• M14: 2,126,235 km (0.101 R)
• M15: 2,278,974 km (0.058 R)
• M16: 2,563,509 km (0.098 R)
• M17: 2,734,948 km (0.102 R)
• M18: 2,944,086 km (0.092 R)
• M19: 3,037,884 km (0.052 R)
• M20: 3,219,795 km (0.099 R)
• M21: 3,378,668 km (0.071 R)
• M22: 3,567,460 km (0.11 R)
• M23: 3,880,419 km (0.086 R)
• M24: 3,974,367 km (0.085 R)
• M25: 4,145,207 km (0.104 R)
• M26: 4,318,591 km (0.07 R)
• M27: 4,523,840 km (0.1 R)
• M28: 4,782,644 km (0.11 R)
• M29: 5,149,159 km (0.113 R)
• M30: 5,314,913 km (0.03 R)
• M31: 5,482,612 km (0.033 R)
• M32: 5,609,471 km (0.101 R)
• M33: 6,083,248 km (0.1 R)
• M34: 6,291,937 km (0.107 R)
• M35: 6,469,510 km (0.094 R)
• M36: 6,716,496 km (0.116 R)
• M37: 6,818,372 km (0.079 R)
• M38: 6,955,104 km (0.107 R)
• M39: 7,069,696 km (0.114 R)
• M40: 7,289,306 km (0.087 R)
• M41: 7,452,517 km (0.111 R)
• M42: 7,699,653 km (0.06 R)
• M43: 8,262,739 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.9

Radius: 9.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.22 AU - 2 AU

Year: 1362 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,081,306 km

• M1: 178,321 km (0.092 R)
• M2: 239,057 km (0.116 R)
• M3: 424,559 km (0.117 R)
• M4: 626,665 km (0.072 R)
• M5: 712,235 km (0.096 R)
• M6: 877,840 km (0.076 R)
• M7: 951,442 km (0.092 R)
• M8: 1,075,908 km (0.084 R)
• M9: 1,145,321 km (0.096 R)
• M10: 1,362,687 km (0.049 R)
• M11: 1,438,234 km (0.097 R)
• M12: 1,515,127 km (0.089 R)
• M13: 1,604,886 km (0.056 R)
• M14: 1,696,440 km (0.11 R)
• M15: 2,099,008 km (0.077 R)
• M16: 2,224,820 km (0.1 R)
• M17: 2,366,339 km (0.109 R)
• M18: 2,457,893 km (0.078 R)
• M19: 2,557,376 km (0.111 R)
• M20: 2,644,741 km (0.09 R)
• M21: 2,774,143 km (0.105 R)
• M22: 2,912,820 km (0.087 R)
• M23: 3,018,287 km (0.079 R)
• M24: 3,153,673 km (0.114 R)
• M25: 3,356,976 km (0.103 R)
• M26: 3,624,756 km (0.092 R)
• M27: 3,746,080 km (0.073 R)
• M28: 4,000,397 km (0.106 R)
• M29: 4,212,826 km (0.118 R)
• M30: 4,509,777 km (0.12 R)
• M31: 4,739,111 km (0.054 R)
• M32: 4,871,954 km (0.083 R)
• M33: 4,930,447 km (0.056 R)
• M34: 5,226,501 km (0.076 R)
• M35: 5,329,275 km (0.088 R)
• M36: 5,606,928 km (0.084 R)
• M37: 5,756,227 km (0.05 R)
• M38: 5,818,160 km (0.082 R)
• M39: 5,898,046 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 8.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.45 AU - 3.43 AU

Year: 3362 Days

Day: 13.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,081,306 km

• M1: 112,647 km (0.088 R)
• M2: 205,248 km (0.109 R)
• M3: 297,101 km (0.116 R)
• M4: 391,049 km (0.066 R)
• M5: 461,659 km (0.11 R)
• M6: 622,626 km (0.101 R)
• M7: 738,714 km (0.088 R)
• M8: 901,477 km (0.113 R)
• M9: 1,230,442 km (0.092 R)
• M10: 1,300,753 km (0.119 R)
• M11: 1,385,426 km (0.093 R)
• M12: 1,714,840 km (0.088 R)
• M13: 1,852,022 km (0.054 R)
• M14: 1,992,793 km (0.101 R)
• M15: 2,068,490 km (0.075 R)
• M16: 2,199,238 km (0.053 R)
• M17: 2,332,680 km (0.116 R)
• M18: 2,583,106 km (0.118 R)
• M19: 2,740,932 km (0.078 R)
• M20: 2,800,023 km (0.11 R)
• M21: 2,962,187 km (0.1 R)
• M22: 3,031,451 km (0.085 R)
• M23: 3,269,162 km (0.084 R)
• M24: 3,376,873 km (0.077 R)
• M25: 3,669,636 km (0.107 R)
• M26: 4,172,733 km (0.082 R)
• M27: 4,407,602 km (0.105 R)
• M28: 4,900,826 km (0.11 R)
• M29: 5,034,716 km (0.079 R)
• M30: 5,327,031 km (0.049 R)
• M31: 5,754,282 km (0.04 R)
• M32: 6,070,981 km (0.082 R)
• M33: 6,170,463 km (0.048 R)
• M34: 6,494,642 km (0.119 R)
• M35: 6,618,958 km (0.079 R)
• M36: 6,996,992 km (0.068 R)
• M37: 7,054,886 km (0.054 R)
• M38: 7,159,604 km (0.08 R)
• M39: 7,264,622 km (0.076 R)
• M40: 7,346,751 km (0.085 R)
• M41: 7,547,512 km (0.106 R)
• M42: 7,690,378 km (0.077 R)
• M43: 7,870,194 km (0.077 R)
• M44: 8,124,212 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 11.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.23 AU - 3.55 AU

Year: 4162 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,081,306 km

• M1: 148,700 km (0.085 R)
• M2: 242,797 km (0.108 R)
• M3: 356,641 km (0.072 R)
• M4: 650,003 km (0.106 R)
• M5: 852,259 km (0.101 R)
• M6: 950,545 km (0.08 R)
• M7: 1,087,876 km (0.038 R)
• M8: 1,257,071 km (0.085 R)
• M9: 1,332,319 km (0.085 R)
• M10: 1,435,392 km (0.116 R)
• M11: 1,541,157 km (0.103 R)
• M12: 1,636,002 km (0.114 R)
• M13: 1,732,792 km (0.101 R)
• M14: 1,961,677 km (0.038 R)
• M15: 2,065,049 km (0.118 R)
• M16: 2,231,252 km (0.113 R)
• M17: 2,433,509 km (0.094 R)
• M18: 2,512,945 km (0.102 R)
• M19: 2,806,456 km (0.093 R)
• M20: 3,025,318 km (0.111 R)
• M21: 3,180,152 km (0.067 R)
• M22: 3,267,367 km (0.038 R)
• M23: 3,355,480 km (0.089 R)
• M24: 3,624,308 km (0.107 R)
• M25: 3,733,963 km (0.114 R)
• M26: 4,164,356 km (0.077 R)
• M27: 4,260,099 km (0.106 R)
• M28: 4,337,141 km (0.07 R)
• M29: 4,414,783 km (0.082 R)
• M30: 5,092,910 km (0.09 R)
• M31: 5,216,029 km (0.083 R)
• M32: 5,465,259 km (0.103 R)
• M33: 6,062,155 km (0.11 R)
• M34: 6,478,934 km (0.034 R)
• M35: 6,567,945 km (0.118 R)
• M36: 6,882,549 km (0.118 R)
• M37: 7,133,126 km (0.073 R)
• M38: 7,248,166 km (0.075 R)
• M39: 7,526,568 km (0.031 R)
• M40: 8,213,970 km (0.112 R)
• M41: 8,455,720 km (0.12 R)
• M42: 8,553,109 km (0.036 R)
• M43: 8,724,249 km (0.117 R)
• M44: 8,946,252 km (0.032 R)
• M45: 9,170,050 km (0.094 R)
• M46: 9,244,999 km (0.11 R)
• M47: 9,724,909 km (0.103 R)
• M48: 9,801,353 km (0.065 R)
• M49: 10,057,914 km (0.071 R)
• M50: 10,290,688 km (0.119 R)
• M51: 10,368,628 km (0.079 R)
• M52: 10,708,814 km (0.119 R)
• M53: 11,481,038 km (0.098 R)
• M54: 11,860,418 km (0.092 R)
• M55: 12,381,617 km (0.102 R)
• M56: 12,714,772 km (0.077 R)
• M57: 12,994,669 km (0.06 R)
• M58: 13,532,025 km (0.052 R)
• M59: 13,617,595 km (0.113 R)
• M60: 14,250,244 km (0.096 R)
• M61: 14,511,891 km (0.085 R)
• M62: 14,599,406 km (0.093 R)
• M63: 14,892,468 km (0.076 R)
• M64: 15,484,576 km (0.06 R)
• M65: 17,090,809 km (0.1 R)
• M66: 17,183,260 km (0.092 R)
• M67: 18,243,311 km (0.078 R)
• M68: 18,590,827 km (0.089 R)
• M69: 18,876,708 km (0.08 R)
• M70: 19,485,123 km (0.111 R)
• M71: 20,099,970 km (0.064 R)
• M72: 20,393,481 km (0.099 R)
• M73: 20,524,379 km (0.119 R)
• M74: 20,819,984 km (0.092 R)
• M75: 21,815,259 km (0.113 R)
• M76: 21,949,149 km (0.044 R)
• M77: 22,083,338 km (0.045 R)
• M78: 22,318,806 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 3.7

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.42 AU - 6.84 AU

Year: 11384 Days

Day: 15.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,081,306 km

• M1: 159,172 km (0.113 R)
• M2: 380,128 km (0.107 R)
• M3: 439,070 km (0.067 R)
• M4: 1,073,365 km (0.069 R)
• M5: 1,782,459 km (0.094 R)
• M6: 1,907,971 km (0.063 R)
• M7: 2,383,094 km (0.071 R)
• M8: 2,465,822 km (0.087 R)
• M9: 4,074,148 km (0.117 R)
• M10: 4,306,175 km (0.077 R)
• M11: 4,645,014 km (0.101 R)
• M12: 4,887,362 km (0.074 R)
• M13: 5,529,137 km (0.077 R)
• M14: 6,197,092 km (0.116 R)
• M15: 7,405,843 km (0.063 R)
• M16: 8,390,047 km (0.106 R)
• M17: 9,501,709 km (0.094 R)
• M18: 9,676,888 km (0.083 R)
• M19: 9,720,870 km (0.094 R)
• M20: 10,208,559 km (0.118 R)
• M21: 10,432,956 km (0.105 R)
• M22: 10,886,387 km (0.118 R)
• M23: 11,069,644 km (0.089 R)
• M24: 11,161,647 km (0.1 R)
• M25: 11,300,025 km (0.119 R)
• M26: 12,142,710 km (0.114 R)
• M27: 12,237,704 km (0.12 R)
• M28: 13,199,918 km (0.102 R)
• M29: 13,739,368 km (0.084 R)
• M30: 14,587,288 km (0.084 R)
• M31: 15,349,340 km (0.041 R)
• M32: 15,812,794 km (0.107 R)
• M33: 15,968,376 km (0.094 R)
• M34: 16,437,964 km (0.119 R)
• M35: 16,753,466 km (0.051 R)
• M36: 17,444,009 km (0.088 R)
• M37: 17,658,383 km (0.053 R)
• M38: 17,819,799 km (0.111 R)
• M39: 18,306,740 km (0.1 R)
• M40: 18,633,761 km (0.112 R)
• M41: 19,570,842 km (0.092 R)
• M42: 19,849,393 km (0.044 R)
• M43: 21,720,264 km (0.073 R)
• M44: 21,950,795 km (0.102 R)
• M45: 22,066,434 km (0.064 R)
• M46: 22,124,328 km (0.11 R)
• M47: 22,647,322 km (0.111 R)
• M48: 22,939,786 km (0.093 R)
• M49: 23,233,447 km (0.106 R)
• M50: 23,587,395 km (0.091 R)
• M51: 24,240,989 km (0.077 R)
• M52: 24,420,356 km (0.047 R)
• M53: 24,600,023 km (0.063 R)
• M54: 25,444,653 km (0.108 R)
• M55: 25,566,127 km (0.054 R)
• M56: 25,626,863 km (0.084 R)
• M57: 25,809,522 km (0.118 R)
• M58: 26,237,372 km (0.105 R)
• M59: 26,360,042 km (0.106 R)
• M60: 27,410,519 km (0.115 R)
• M61: 28,097,472 km (0.073 R)
• M62: 28,348,647 km (0.05 R)
• M63: 29,233,668 km (0.094 R)
• M64: 29,488,283 km (0.107 R)
• M65: 29,743,497 km (0.104 R)
• M66: 30,578,254 km (0.109 R)
• M67: 30,771,983 km (0.115 R)
• M68: 30,966,011 km (0.044 R)
• M69: 31,616,014 km (0.114 R)
• M70: 31,942,736 km (0.094 R)
• M71: 32,073,783 km (0.068 R)
• M72: 35,000,367 km (0.061 R)
• M73: 35,135,453 km (0.101 R)
• M74: 35,677,447 km (0.118 R)
• M75: 36,017,483 km (0.118 R)
• M76: 37,112,988 km (0.08 R)
• M77: 37,872,496 km (0.056 R)
• M78: 39,266,599 km (0.073 R)
• M79: 41,246,227 km (0.119 R)
• M80: 43,620,645 km (0.04 R)
• M81: 43,693,349 km (0.108 R)
• M82: 43,766,054 km (0.107 R)
• M83: 44,276,033 km (0.088 R)
• M84: 44,641,351 km (0.094 R)
• M85: 46,187,146 km (0.048 R)
• M86: 46,261,197 km (0.058 R)
• M87: 46,483,499 km (0.116 R)
• M88: 49,103,855 km (0.108 R)
• M89: 50,317,693 km (0.1 R)
• M90: 50,470,133 km (0.12 R)
• M91: 50,775,462 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit