🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 12

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.74 AU

Year: 310 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,184,265 km

• M1: 161,865 km (0.045 R)
• M2: 286,031 km (0.114 R)
• M3: 467,793 km (0.099 R)
• M4: 620,682 km (0.116 R)
• M5: 713,731 km (0.094 R)
• M6: 795,412 km (0.066 R)
• M7: 933,640 km (0.068 R)
• M8: 1,013,376 km (0.083 R)
• M9: 1,130,062 km (0.05 R)
• M10: 1,231,490 km (0.099 R)
• M11: 1,311,824 km (0.092 R)
• M12: 1,415,046 km (0.088 R)
• M13: 1,495,231 km (0.087 R)
• M14: 1,590,225 km (0.111 R)
• M15: 1,674,000 km (0.087 R)
• M16: 1,800,261 km (0.078 R)
• M17: 1,897,200 km (0.06 R)
• M18: 2,081,954 km (0.081 R)
• M19: 2,248,007 km (0.1 R)
• M20: 2,362,749 km (0.053 R)
• M21: 2,474,648 km (0.087 R)
• M22: 2,562,163 km (0.114 R)
• M23: 2,645,638 km (0.101 R)
• M24: 2,740,633 km (0.103 R)
• M25: 2,826,053 km (0.043 R)
• M26: 2,939,598 km (0.105 R)
• M27: 3,043,569 km (0.084 R)
• M28: 3,171,325 km (0.106 R)
• M29: 3,255,549 km (0.109 R)
• M30: 3,391,833 km (0.116 R)
• M31: 3,641,063 km (0.076 R)
• M32: 3,764,930 km (0.067 R)
• M33: 4,010,869 km (0.119 R)
• M34: 4,096,139 km (0.116 R)
• M35: 4,188,142 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 10.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 391 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,184,265 km

• M1: 137,780 km (0.032 R)
• M2: 214,374 km (0.074 R)
• M3: 295,007 km (0.12 R)
• M4: 429,047 km (0.094 R)
• M5: 524,191 km (0.038 R)
• M6: 609,462 km (0.072 R)
• M7: 707,748 km (0.076 R)
• M8: 858,093 km (0.073 R)
• M9: 965,953 km (0.119 R)
• M10: 1,032,973 km (0.044 R)
• M11: 1,115,701 km (0.091 R)
• M12: 1,191,248 km (0.088 R)
• M13: 1,263,803 km (0.072 R)
• M14: 1,378,096 km (0.079 R)
• M15: 1,485,656 km (0.083 R)
• M16: 1,601,296 km (0.085 R)
• M17: 1,764,208 km (0.078 R)
• M18: 1,830,928 km (0.059 R)
• M19: 1,961,228 km (0.114 R)
• M20: 2,036,326 km (0.096 R)
• M21: 2,231,402 km (0.109 R)
• M22: 2,346,592 km (0.032 R)
• M23: 2,457,594 km (0.086 R)
• M24: 2,545,109 km (0.112 R)
• M25: 2,627,387 km (0.11 R)
• M26: 2,716,997 km (0.049 R)
• M27: 2,794,638 km (0.064 R)
• M28: 2,952,164 km (0.101 R)
• M29: 3,025,467 km (0.119 R)
• M30: 3,139,760 km (0.115 R)
• M31: 3,207,827 km (0.097 R)
• M32: 3,296,838 km (0.03 R)
• M33: 3,365,952 km (0.032 R)
• M34: 3,555,193 km (0.08 R)
• M35: 3,697,461 km (0.087 R)
• M36: 3,783,779 km (0.114 R)
• M37: 3,922,007 km (0.086 R)
• M38: 4,098,832 km (0.102 R)
• M39: 4,233,321 km (0.034 R)
• M40: 4,437,671 km (0.091 R)
• M41: 4,506,636 km (0.09 R)
• M42: 4,856,396 km (0.089 R)
• M43: 4,943,162 km (0.112 R)
• M44: 5,014,670 km (0.071 R)
• M45: 5,182,818 km (0.104 R)
• M46: 5,295,914 km (0.073 R)
• M47: 5,377,146 km (0.073 R)
• M48: 5,532,877 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 9.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.99 AU - 1.03 AU

Year: 677 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,184,265 km

• M1: 120,127 km (0.112 R)
• M2: 244,144 km (0.027 R)
• M3: 307,872 km (0.12 R)
• M4: 387,758 km (0.081 R)
• M5: 498,909 km (0.026 R)
• M6: 578,345 km (0.107 R)
• M7: 719,416 km (0.071 R)
• M8: 811,120 km (0.095 R)
• M9: 1,025,045 km (0.031 R)
• M10: 1,092,364 km (0.055 R)
• M11: 1,290,132 km (0.087 R)
• M12: 1,410,558 km (0.061 R)
• M13: 1,506,899 km (0.116 R)
• M14: 1,598,304 km (0.052 R)
• M15: 1,662,780 km (0.033 R)
• M16: 1,757,476 km (0.097 R)
• M17: 1,884,185 km (0.078 R)
• M18: 1,952,402 km (0.099 R)
• M19: 2,044,853 km (0.117 R)
• M20: 2,186,223 km (0.096 R)
• M21: 2,412,864 km (0.081 R)
• M22: 2,503,969 km (0.112 R)
• M23: 2,570,989 km (0.075 R)
• M24: 2,672,566 km (0.083 R)
• M25: 2,775,639 km (0.092 R)
• M26: 2,845,052 km (0.073 R)
• M27: 2,941,543 km (0.101 R)
• M28: 3,083,811 km (0.033 R)
• M29: 3,182,994 km (0.037 R)
• M30: 3,246,573 km (0.067 R)
• M31: 3,384,502 km (0.118 R)
• M32: 3,458,852 km (0.102 R)
• M33: 3,533,801 km (0.108 R)
• M34: 3,628,197 km (0.113 R)
• M35: 3,704,342 km (0.084 R)
• M36: 3,887,301 km (0.098 R)
• M37: 3,955,517 km (0.092 R)
• M38: 4,182,308 km (0.075 R)
• M39: 4,292,412 km (0.11 R)
• M40: 4,393,241 km (0.079 R)
• M41: 4,680,020 km (0.12 R)
• M42: 4,825,579 km (0.037 R)
• M43: 4,888,559 km (0.084 R)
• M44: 5,132,105 km (0.106 R)
• M45: 5,303,993 km (0.11 R)
• M46: 5,653,453 km (0.073 R)
• M47: 5,730,945 km (0.092 R)
• M48: 5,875,606 km (0.096 R)
• M49: 5,987,804 km (0.051 R)
• M50: 6,055,572 km (0.107 R)
• M51: 6,134,859 km (0.066 R)
• M52: 6,734,597 km (0.089 R)
• M53: 7,089,144 km (0.098 R)
• M54: 7,791,805 km (0.066 R)
• M55: 7,865,856 km (0.116 R)
• M56: 8,026,823 km (0.086 R)
• M57: 8,164,005 km (0.115 R)
• M58: 8,377,481 km (0.094 R)
• M59: 8,554,754 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 13.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 748 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,184,265 km

• M1: 264,489 km (0.106 R)
• M2: 397,482 km (0.093 R)
• M3: 585,227 km (0.097 R)
• M4: 681,418 km (0.085 R)
• M5: 813,513 km (0.098 R)
• M6: 908,059 km (0.103 R)
• M7: 1,046,288 km (0.085 R)
• M8: 1,133,503 km (0.113 R)
• M9: 1,294,620 km (0.101 R)
• M10: 1,582,297 km (0.118 R)
• M11: 1,886,878 km (0.093 R)
• M12: 2,080,607 km (0.057 R)
• M13: 2,325,648 km (0.059 R)
• M14: 2,534,038 km (0.111 R)
• M15: 2,682,888 km (0.094 R)
• M16: 2,782,221 km (0.046 R)
• M17: 2,877,964 km (0.089 R)
• M18: 3,152,027 km (0.076 R)
• M19: 3,292,350 km (0.085 R)
• M20: 3,378,518 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 12.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 1081 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,184,265 km

• M1: 181,163 km (0.119 R)
• M2: 300,093 km (0.077 R)
• M3: 395,986 km (0.092 R)
• M4: 491,579 km (0.059 R)
• M5: 608,415 km (0.088 R)
• M6: 700,417 km (0.102 R)
• M7: 855,101 km (0.106 R)
• M8: 960,568 km (0.058 R)
• M9: 1,070,971 km (0.119 R)
• M10: 1,164,021 km (0.111 R)
• M11: 1,259,913 km (0.077 R)
• M12: 1,421,030 km (0.065 R)
• M13: 1,532,481 km (0.109 R)
• M14: 1,730,548 km (0.056 R)
• M15: 1,876,256 km (0.038 R)
• M16: 1,963,921 km (0.053 R)
• M17: 2,061,907 km (0.079 R)
• M18: 2,170,815 km (0.099 R)
• M19: 2,300,516 km (0.109 R)
• M20: 2,413,612 km (0.034 R)
• M21: 2,528,802 km (0.038 R)
• M22: 2,724,925 km (0.109 R)
• M23: 2,814,834 km (0.066 R)
• M24: 3,101,014 km (0.064 R)
• M25: 3,226,676 km (0.057 R)
• M26: 3,322,120 km (0.118 R)
• M27: 3,483,087 km (0.107 R)
• M28: 3,768,520 km (0.05 R)
• M29: 3,857,979 km (0.068 R)
• M30: 4,141,916 km (0.116 R)
• M31: 4,257,555 km (0.073 R)
• M32: 4,421,066 km (0.076 R)
• M33: 4,634,542 km (0.067 R)
• M34: 4,718,466 km (0.111 R)
• M35: 4,863,576 km (0.027 R)
• M36: 5,121,184 km (0.091 R)
• M37: 5,232,934 km (0.096 R)
• M38: 5,345,581 km (0.038 R)
• M39: 5,496,974 km (0.063 R)
• M40: 6,156,401 km (0.101 R)
• M41: 6,288,646 km (0.092 R)
• M42: 6,368,531 km (0.047 R)
• M43: 6,596,518 km (0.116 R)
• M44: 6,923,090 km (0.085 R)
• M45: 7,268,961 km (0.119 R)
• M46: 7,408,835 km (0.055 R)
• M47: 7,819,780 km (0.115 R)
• M48: 7,934,521 km (0.091 R)
• M49: 8,121,968 km (0.039 R)
• M50: 8,991,730 km (0.111 R)
• M51: 9,354,056 km (0.073 R)
• M52: 9,875,404 km (0.112 R)
• M53: 10,030,687 km (0.068 R)
• M54: 10,739,033 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 9.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.95 AU - 3.49 AU

Year: 3853 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,184,265 km

• M1: 143,764 km (0.114 R)
• M2: 206,445 km (0.113 R)
• M3: 273,764 km (0.107 R)
• M4: 413,339 km (0.111 R)
• M5: 486,043 km (0.106 R)
• M6: 646,712 km (0.051 R)
• M7: 707,299 km (0.12 R)
• M8: 816,356 km (0.113 R)
• M9: 960,867 km (0.043 R)
• M10: 1,093,411 km (0.056 R)
• M11: 1,445,714 km (0.113 R)
• M12: 1,527,394 km (0.052 R)
• M13: 1,720,376 km (0.064 R)
• M14: 1,782,459 km (0.087 R)
• M15: 2,064,151 km (0.1 R)
• M16: 2,485,419 km (0.11 R)
• M17: 2,555,880 km (0.053 R)
• M18: 2,655,811 km (0.027 R)
• M19: 2,727,917 km (0.082 R)
• M20: 2,933,315 km (0.118 R)
• M21: 3,007,964 km (0.072 R)
• M22: 3,516,597 km (0.118 R)
• M23: 4,035,403 km (0.068 R)
• M24: 4,135,484 km (0.075 R)
• M25: 4,595,647 km (0.081 R)
• M26: 4,893,795 km (0.105 R)
• M27: 5,508,942 km (0.101 R)
• M28: 5,638,793 km (0.083 R)
• M29: 5,844,639 km (0.085 R)
• M30: 5,995,883 km (0.119 R)
• M31: 7,293,345 km (0.069 R)
• M32: 7,497,396 km (0.084 R)
• M33: 7,579,526 km (0.111 R)
• M34: 7,682,599 km (0.025 R)
• M35: 7,765,326 km (0.059 R)
• M36: 7,890,091 km (0.115 R)
• M37: 8,545,479 km (0.05 R)
• M38: 8,847,068 km (0.075 R)
• M39: 8,912,293 km (0.063 R)
• M40: 9,064,733 km (0.073 R)
• M41: 9,262,203 km (0.103 R)
• M42: 9,549,879 km (0.096 R)
• M43: 9,953,046 km (0.105 R)
• M44: 10,430,412 km (0.049 R)
• M45: 10,752,796 km (0.116 R)
• M46: 10,822,359 km (0.105 R)
• M47: 10,985,271 km (0.072 R)
• M48: 11,125,444 km (0.111 R)
• M49: 11,242,729 km (0.094 R)
• M50: 11,407,586 km (0.082 R)
• M51: 11,763,629 km (0.103 R)
• M52: 11,859,222 km (0.113 R)
• M53: 11,979,049 km (0.066 R)
• M54: 12,389,546 km (0.057 R)
• M55: 12,633,091 km (0.077 R)
• M56: 12,976,867 km (0.11 R)
• M57: 13,573,314 km (0.08 R)
• M58: 13,698,677 km (0.092 R)
• M59: 13,874,903 km (0.088 R)
• M60: 14,178,737 km (0.067 R)
• M61: 14,612,870 km (0.05 R)
• M62: 14,973,700 km (0.093 R)
• M63: 15,415,761 km (0.093 R)
• M64: 15,651,528 km (0.084 R)
• M65: 15,783,024 km (0.092 R)
• M66: 15,862,161 km (0.11 R)
• M67: 15,994,256 km (0.112 R)
• M68: 16,446,192 km (0.103 R)
• M69: 16,606,710 km (0.097 R)
• M70: 16,687,194 km (0.083 R)
• M71: 16,902,315 km (0.066 R)
• M72: 17,308,174 km (0.094 R)
• M73: 17,607,969 km (0.084 R)
• M74: 17,881,882 km (0.072 R)
• M75: 18,019,363 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.6

Radius: 9.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.93 AU - 3.91 AU

Year: 4218 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,184,265 km

• M1: 128,355 km (0.075 R)
• M2: 186,997 km (0.061 R)
• M3: 247,884 km (0.031 R)
• M4: 319,840 km (0.057 R)
• M5: 782,098 km (0.09 R)
• M6: 1,523,804 km (0.03 R)
• M7: 1,589,328 km (0.085 R)
• M8: 2,129,825 km (0.047 R)
• M9: 2,203,577 km (0.104 R)
• M10: 2,278,076 km (0.089 R)
• M11: 2,410,770 km (0.083 R)
• M12: 2,507,111 km (0.089 R)
• M13: 2,925,835 km (0.069 R)
• M14: 3,431,177 km (0.108 R)
• M15: 3,518,093 km (0.07 R)
• M16: 3,694,170 km (0.115 R)
• M17: 3,760,890 km (0.101 R)
• M18: 3,873,089 km (0.075 R)
• M19: 3,941,006 km (0.088 R)
• M20: 4,123,965 km (0.08 R)
• M21: 4,193,228 km (0.118 R)
• M22: 4,665,359 km (0.106 R)
• M23: 4,737,765 km (0.093 R)
• M24: 4,981,459 km (0.077 R)
• M25: 5,129,711 km (0.073 R)
• M26: 5,532,129 km (0.113 R)
• M27: 5,788,839 km (0.091 R)
• M28: 6,474,596 km (0.118 R)
• M29: 6,909,477 km (0.027 R)
• M30: 7,158,258 km (0.097 R)
• M31: 7,241,734 km (0.049 R)
• M32: 7,466,280 km (0.095 R)
• M33: 8,037,445 km (0.083 R)
• M34: 8,682,062 km (0.094 R)
• M35: 8,980,659 km (0.062 R)
• M36: 9,221,811 km (0.071 R)
• M37: 9,373,653 km (0.077 R)
• M38: 11,162,993 km (0.115 R)
• M39: 11,292,545 km (0.06 R)
• M40: 12,179,511 km (0.054 R)
• M41: 12,346,163 km (0.034 R)
• M42: 12,614,541 km (0.09 R)
• M43: 12,850,906 km (0.084 R)
• M44: 13,431,046 km (0.119 R)
• M45: 13,568,826 km (0.051 R)
• M46: 13,637,940 km (0.119 R)
• M47: 13,707,055 km (0.111 R)
• M48: 13,950,151 km (0.117 R)
• M49: 14,758,728 km (0.105 R)
• M50: 15,079,166 km (0.097 R)
• M51: 15,981,690 km (0.114 R)
• M52: 16,054,544 km (0.051 R)
• M53: 16,347,457 km (0.104 R)
• M54: 16,642,165 km (0.083 R)
• M55: 16,864,467 km (0.115 R)
• M56: 17,050,268 km (0.102 R)
• M57: 17,199,566 km (0.116 R)
• M58: 17,536,760 km (0.059 R)
• M59: 17,687,405 km (0.077 R)
• M60: 17,914,195 km (0.116 R)
• M61: 18,103,886 km (0.056 R)
• M62: 18,218,029 km (0.108 R)
• M63: 18,715,442 km (0.095 R)
• M64: 19,997,944 km (0.119 R)
• M65: 20,155,321 km (0.081 R)
• M66: 20,313,147 km (0.118 R)
• M67: 20,550,559 km (0.115 R)
• M68: 20,709,432 km (0.093 R)
• M69: 20,789,018 km (0.056 R)
• M70: 21,671,047 km (0.091 R)
• M71: 22,524,203 km (0.095 R)
• M72: 22,852,272 km (0.078 R)
• M73: 23,057,969 km (0.071 R)
• M74: 23,181,686 km (0.072 R)
• M75: 23,347,141 km (0.115 R)
• M76: 24,726,284 km (0.099 R)
• M77: 25,532,168 km (0.097 R)
• M78: 26,303,644 km (0.107 R)
• M79: 27,387,929 km (0.05 R)
• M80: 27,781,821 km (0.059 R)
• M81: 27,869,635 km (0.11 R)
• M82: 28,001,430 km (0.106 R)
• M83: 28,265,770 km (0.111 R)
• M84: 28,619,419 km (0.106 R)
• M85: 28,974,714 km (0.045 R)
• M86: 29,197,465 km (0.092 R)
• M87: 29,331,355 km (0.112 R)
• M88: 29,420,815 km (0.097 R)
• M89: 30,049,126 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit