🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 351 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 111.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,537,218 km

• M1: 182,809 km (0.118 R)
• M2: 292,613 km (0.103 R)
• M3: 388,356 km (0.071 R)
• M4: 486,343 km (0.038 R)
• M5: 599,439 km (0.102 R)
• M6: 690,843 km (0.074 R)
• M7: 797,656 km (0.077 R)
• M8: 942,018 km (0.066 R)
• M9: 1,052,271 km (0.04 R)
• M10: 1,147,266 km (0.099 R)
• M11: 1,301,352 km (0.115 R)
• M12: 1,394,551 km (0.074 R)
• M13: 1,485,357 km (0.087 R)
• M14: 1,600,996 km (0.07 R)
• M15: 1,725,312 km (0.073 R)
• M16: 1,852,919 km (0.079 R)
• M17: 1,978,282 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 14.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.75 AU - 1.21 AU

Year: 682 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,537,218 km

• M1: 192,832 km (0.115 R)
• M2: 306,227 km (0.047 R)
• M3: 407,355 km (0.035 R)
• M4: 515,215 km (0.117 R)
• M5: 750,533 km (0.114 R)
• M6: 873,053 km (0.095 R)
• M7: 981,960 km (0.117 R)
• M8: 1,079,349 km (0.081 R)
• M9: 1,174,942 km (0.09 R)
• M10: 1,285,345 km (0.106 R)
• M11: 1,486,105 km (0.102 R)
• M12: 1,593,816 km (0.094 R)
• M13: 1,784,104 km (0.09 R)
• M14: 2,052,483 km (0.086 R)
• M15: 2,231,551 km (0.103 R)
• M16: 2,401,046 km (0.063 R)
• M17: 2,683,038 km (0.058 R)
• M18: 2,984,178 km (0.073 R)
• M19: 3,122,556 km (0.054 R)
• M20: 3,229,968 km (0.099 R)
• M21: 3,355,331 km (0.111 R)
• M22: 3,550,855 km (0.04 R)
• M23: 3,689,083 km (0.075 R)
• M24: 3,953,423 km (0.118 R)
• M25: 4,051,858 km (0.1 R)
• M26: 4,361,676 km (0.082 R)
• M27: 4,463,552 km (0.067 R)
• M28: 4,566,176 km (0.049 R)
• M29: 4,735,969 km (0.074 R)
• M30: 4,840,837 km (0.092 R)
• M31: 5,023,796 km (0.066 R)
• M32: 5,238,469 km (0.068 R)
• M33: 5,366,824 km (0.052 R)
• M34: 5,496,226 km (0.028 R)
• M35: 5,890,865 km (0.079 R)
• M36: 6,221,626 km (0.099 R)
• M37: 6,389,175 km (0.093 R)
• M38: 6,484,170 km (0.099 R)
• M39: 6,847,394 km (0.086 R)
• M40: 7,206,279 km (0.066 R)
• M41: 7,327,304 km (0.118 R)
• M42: 7,526,718 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 8.2

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.85 AU - 1.25 AU

Year: 756 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,537,218 km

• M1: 102,325 km (0.08 R)
• M2: 172,636 km (0.075 R)
• M3: 359,484 km (0.081 R)
• M4: 449,990 km (0.12 R)
• M5: 523,593 km (0.073 R)
• M6: 612,454 km (0.044 R)
• M7: 678,426 km (0.102 R)
• M8: 806,333 km (0.091 R)
• M9: 898,186 km (0.061 R)
• M10: 974,481 km (0.078 R)
• M11: 1,066,184 km (0.034 R)
• M12: 1,195,586 km (0.063 R)
• M13: 1,395,898 km (0.06 R)
• M14: 1,462,618 km (0.116 R)
• M15: 1,522,906 km (0.068 R)
• M16: 1,869,375 km (0.086 R)
• M17: 2,136,706 km (0.102 R)
• M18: 2,214,198 km (0.089 R)
• M19: 2,327,743 km (0.106 R)
• M20: 2,434,257 km (0.112 R)
• M21: 2,515,189 km (0.051 R)
• M22: 2,661,496 km (0.113 R)
• M23: 2,744,971 km (0.096 R)
• M24: 2,895,616 km (0.095 R)
• M25: 2,962,337 km (0.087 R)
• M26: 3,020,082 km (0.116 R)
• M27: 3,175,664 km (0.065 R)
• M28: 3,254,502 km (0.109 R)
• M29: 3,484,733 km (0.095 R)
• M30: 3,606,954 km (0.094 R)
• M31: 3,668,589 km (0.106 R)
• M32: 3,782,582 km (0.086 R)
• M33: 3,845,264 km (0.114 R)
• M34: 4,131,594 km (0.083 R)
• M35: 4,579,789 km (0.116 R)
• M36: 4,770,078 km (0.117 R)
• M37: 4,860,584 km (0.09 R)
• M38: 4,997,466 km (0.051 R)
• M39: 5,066,281 km (0.05 R)
• M40: 5,181,921 km (0.08 R)
• M41: 5,415,593 km (0.119 R)
• M42: 5,652,855 km (0.057 R)
• M43: 5,772,683 km (0.068 R)
• M44: 5,857,056 km (0.098 R)
• M45: 6,027,149 km (0.073 R)
• M46: 6,100,601 km (0.091 R)
• M47: 6,198,887 km (0.064 R)
• M48: 6,310,188 km (0.111 R)
• M49: 6,434,653 km (0.096 R)
• M50: 6,610,132 km (0.114 R)
• M51: 6,723,826 km (0.112 R)
• M52: 6,953,159 km (0.112 R)
• M53: 7,341,216 km (0.078 R)
• M54: 7,419,606 km (0.09 R)
• M55: 7,485,279 km (0.118 R)
• M56: 7,590,596 km (0.093 R)
• M57: 7,896,224 km (0.041 R)
• M58: 8,151,738 km (0.08 R)
• M59: 8,328,113 km (0.105 R)
• M60: 8,423,707 km (0.088 R)
• M61: 8,643,466 km (0.039 R)
• M62: 8,823,282 km (0.113 R)
• M63: 9,130,556 km (0.071 R)
• M64: 9,299,752 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 10.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 756 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 88,537,218 km

• M1: 130,449 km (0.026 R)
• M2: 198,666 km (0.098 R)
• M3: 273,016 km (0.105 R)
• M4: 373,247 km (0.086 R)
• M5: 471,084 km (0.115 R)
• M6: 543,489 km (0.103 R)
• M7: 628,760 km (0.031 R)
• M8: 732,581 km (0.104 R)
• M9: 842,535 km (0.09 R)
• M10: 943,813 km (0.066 R)
• M11: 1,049,429 km (0.039 R)
• M12: 1,127,370 km (0.109 R)
• M13: 1,223,860 km (0.114 R)
• M14: 1,334,263 km (0.099 R)
• M15: 1,431,053 km (0.089 R)
• M16: 1,541,905 km (0.072 R)
• M17: 1,643,781 km (0.047 R)
• M18: 1,717,084 km (0.1 R)
• M19: 1,835,416 km (0.098 R)
• M20: 1,956,441 km (0.099 R)
• M21: 2,040,964 km (0.118 R)
• M22: 2,133,415 km (0.114 R)
• M23: 2,220,481 km (0.109 R)
• M24: 2,288,249 km (0.111 R)
• M25: 2,370,528 km (0.045 R)
• M26: 2,545,408 km (0.075 R)
• M27: 2,673,912 km (0.104 R)
• M28: 2,863,453 km (0.111 R)
• M29: 2,937,504 km (0.1 R)
• M30: 3,042,372 km (0.069 R)
• M31: 3,125,548 km (0.065 R)
• M32: 3,217,252 km (0.087 R)
• M33: 3,310,002 km (0.1 R)
• M34: 3,380,014 km (0.039 R)
• M35: 3,681,454 km (0.085 R)
• M36: 3,754,159 km (0.068 R)
• M37: 3,819,084 km (0.118 R)
• M38: 4,091,352 km (0.06 R)
• M39: 4,335,945 km (0.106 R)
• M40: 4,559,145 km (0.067 R)
• M41: 4,707,247 km (0.081 R)
• M42: 4,786,384 km (0.09 R)
• M43: 4,883,622 km (0.073 R)
• M44: 4,963,657 km (0.118 R)
• M45: 5,143,175 km (0.095 R)
• M46: 5,416,341 km (0.095 R)
• M47: 5,573,418 km (0.086 R)
• M48: 5,647,768 km (0.104 R)
• M49: 5,750,692 km (0.111 R)
• M50: 5,816,365 km (0.106 R)
• M51: 5,891,912 km (0.115 R)
• M52: 6,120,348 km (0.047 R)
• M53: 6,245,412 km (0.116 R)
• M54: 6,371,224 km (0.09 R)
• M55: 6,507,657 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 11.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.05 AU - 2.71 AU

Year: 2581 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,537,218 km

• M1: 143,614 km (0.073 R)
• M2: 225,893 km (0.12 R)
• M3: 318,344 km (0.084 R)
• M4: 486,043 km (0.056 R)
• M5: 659,427 km (0.09 R)
• M6: 735,124 km (0.031 R)
• M7: 907,012 km (0.115 R)
• M8: 1,036,713 km (0.025 R)
• M9: 1,173,147 km (0.116 R)
• M10: 1,554,023 km (0.089 R)
• M11: 1,658,592 km (0.107 R)
• M12: 1,847,534 km (0.041 R)
• M13: 2,086,591 km (0.082 R)
• M14: 2,276,431 km (0.036 R)
• M15: 2,657,606 km (0.099 R)
• M16: 2,799,724 km (0.104 R)
• M17: 2,896,065 km (0.066 R)
• M18: 3,092,038 km (0.109 R)
• M19: 3,583,617 km (0.095 R)
• M20: 3,812,053 km (0.079 R)
• M21: 3,919,015 km (0.094 R)
• M22: 4,063,377 km (0.112 R)
• M23: 4,246,336 km (0.084 R)
• M24: 4,658,478 km (0.114 R)
• M25: 4,966,350 km (0.118 R)
• M26: 5,280,954 km (0.116 R)
• M27: 5,501,013 km (0.09 R)
• M28: 5,602,141 km (0.12 R)
• M29: 5,785,548 km (0.117 R)
• M30: 6,284,607 km (0.086 R)
• M31: 6,517,979 km (0.038 R)
• M32: 6,646,633 km (0.104 R)
• M33: 7,750,217 km (0.11 R)
• M34: 7,932,128 km (0.093 R)
• M35: 8,046,421 km (0.113 R)
• M36: 8,439,564 km (0.119 R)
• M37: 8,603,224 km (0.048 R)
• M38: 9,005,193 km (0.081 R)
• M39: 9,172,444 km (0.074 R)
• M40: 10,123,438 km (0.113 R)
• M41: 10,397,351 km (0.101 R)
• M42: 10,901,646 km (0.036 R)
• M43: 11,285,215 km (0.088 R)
• M44: 11,465,779 km (0.111 R)
• M45: 11,725,182 km (0.096 R)
• M46: 12,039,188 km (0.067 R)
• M47: 12,197,313 km (0.081 R)
• M48: 12,303,078 km (0.03 R)
• M49: 13,051,816 km (0.107 R)
• M50: 13,268,434 km (0.105 R)
• M51: 13,350,114 km (0.076 R)
• M52: 13,486,398 km (0.117 R)
• M53: 13,760,311 km (0.106 R)
• M54: 14,286,148 km (0.117 R)
• M55: 14,846,541 km (0.096 R)
• M56: 15,158,004 km (0.082 R)
• M57: 15,586,004 km (0.059 R)
• M58: 16,308,262 km (0.044 R)
• M59: 16,483,292 km (0.114 R)
• M60: 16,982,500 km (0.11 R)
• M61: 17,278,404 km (0.1 R)
• M62: 17,576,104 km (0.112 R)
• M63: 17,725,553 km (0.05 R)
• M64: 17,965,657 km (0.077 R)
• M65: 18,540,113 km (0.092 R)
• M66: 18,661,736 km (0.053 R)
• M67: 19,059,218 km (0.097 R)
• M68: 19,305,156 km (0.116 R)
• M69: 20,236,852 km (0.104 R)
• M70: 21,024,335 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 9.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.95 AU - 3.37 AU

Year: 3949 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,537,218 km

• M1: 129,701 km (0.041 R)
• M2: 352,901 km (0.095 R)
• M3: 437,574 km (0.107 R)
• M4: 512,971 km (0.059 R)
• M5: 575,353 km (0.059 R)
• M6: 659,876 km (0.063 R)
• M7: 749,037 km (0.062 R)
• M8: 853,157 km (0.066 R)
• M9: 918,232 km (0.07 R)
• M10: 1,019,210 km (0.064 R)
• M11: 1,171,950 km (0.115 R)
• M12: 1,257,370 km (0.108 R)
• M13: 1,345,034 km (0.101 R)
• M14: 1,434,943 km (0.075 R)
• M15: 1,540,110 km (0.03 R)
• M16: 2,457,145 km (0.105 R)
• M17: 2,664,488 km (0.089 R)
• M18: 3,113,431 km (0.08 R)
• M19: 3,216,504 km (0.107 R)
• M20: 3,285,917 km (0.089 R)
• M21: 3,676,218 km (0.119 R)
• M22: 3,821,926 km (0.082 R)
• M23: 3,932,479 km (0.117 R)
• M24: 4,025,380 km (0.088 R)
• M25: 4,156,726 km (0.103 R)
• M26: 4,289,420 km (0.061 R)
• M27: 4,442,907 km (0.083 R)
• M28: 4,696,326 km (0.112 R)
• M29: 4,934,336 km (0.1 R)
• M30: 5,319,401 km (0.094 R)
• M31: 5,693,246 km (0.065 R)
• M32: 5,883,385 km (0.056 R)
• M33: 5,947,263 km (0.058 R)
• M34: 6,011,291 km (0.066 R)
• M35: 6,097,160 km (0.049 R)
• M36: 6,161,787 km (0.113 R)
• M37: 6,335,171 km (0.105 R)
• M38: 6,466,368 km (0.114 R)
• M39: 6,709,165 km (0.047 R)
• M40: 6,865,196 km (0.099 R)
• M41: 7,090,341 km (0.106 R)
• M42: 7,455,659 km (0.067 R)
• M43: 7,710,274 km (0.051 R)
• M44: 8,180,760 km (0.109 R)
• M45: 8,275,904 km (0.107 R)
• M46: 9,050,970 km (0.045 R)
• M47: 9,647,267 km (0.104 R)
• M48: 10,026,648 km (0.05 R)
• M49: 10,230,849 km (0.055 R)
• M50: 10,333,473 km (0.113 R)
• M51: 11,325,756 km (0.098 R)
• M52: 11,485,227 km (0.069 R)
• M53: 11,833,341 km (0.103 R)
• M54: 11,995,056 km (0.065 R)
• M55: 12,130,443 km (0.094 R)
• M56: 12,320,881 km (0.09 R)
• M57: 12,457,613 km (0.082 R)
• M58: 12,704,749 km (0.038 R)
• M59: 13,371,955 km (0.086 R)
• M60: 15,177,003 km (0.119 R)
• M61: 15,411,722 km (0.07 R)
• M62: 15,647,488 km (0.051 R)
• M63: 16,332,348 km (0.073 R)
• M64: 16,482,544 km (0.109 R)
• M65: 16,542,682 km (0.092 R)
• M66: 16,844,720 km (0.1 R)
• M67: 17,026,930 km (0.105 R)
• M68: 18,040,306 km (0.099 R)
• M69: 18,789,493 km (0.037 R)
• M70: 19,389,829 km (0.059 R)
• M71: 19,836,378 km (0.057 R)
• M72: 20,157,266 km (0.098 R)
• M73: 21,163,012 km (0.104 R)
• M74: 21,655,638 km (0.094 R)
• M75: 21,754,672 km (0.111 R)
• M76: 22,152,004 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.9

Radius: 7.1

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.02 AU - 11.74 AU

Year: 21829 Days

Day: 23.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,537,218 km

• M1: 119,529 km (0.119 R)
• M2: 376,987 km (0.068 R)
• M3: 769,531 km (0.103 R)
• M4: 822,639 km (0.087 R)
• M5: 1,137,093 km (0.084 R)
• M6: 1,355,806 km (0.106 R)
• M7: 1,453,792 km (0.092 R)
• M8: 1,904,979 km (0.114 R)
• M9: 2,556,478 km (0.094 R)
• M10: 2,760,380 km (0.06 R)
• M11: 3,227,574 km (0.025 R)
• M12: 3,359,220 km (0.112 R)
• M13: 4,524,438 km (0.078 R)
• M14: 5,073,313 km (0.097 R)
• M15: 5,124,325 km (0.097 R)
• M16: 6,070,382 km (0.094 R)
• M17: 6,233,294 km (0.079 R)
• M18: 7,012,550 km (0.114 R)
• M19: 7,126,244 km (0.106 R)
• M20: 7,240,687 km (0.106 R)
• M21: 8,358,033 km (0.107 R)
• M22: 9,153,146 km (0.117 R)
• M23: 9,844,587 km (0.117 R)
• M24: 11,078,171 km (0.082 R)
• M25: 11,477,747 km (0.106 R)
• M26: 11,611,936 km (0.075 R)
• M27: 14,404,480 km (0.05 R)
• M28: 14,840,558 km (0.063 R)
• M29: 15,060,167 km (0.112 R)
• M30: 16,627,504 km (0.113 R)
• M31: 17,546,185 km (0.092 R)
• M32: 17,933,793 km (0.116 R)
• M33: 18,481,321 km (0.051 R)
• M34: 19,914,169 km (0.065 R)
• M35: 20,237,450 km (0.086 R)
• M36: 20,399,614 km (0.076 R)
• M37: 21,135,187 km (0.116 R)
• M38: 21,217,466 km (0.12 R)
• M39: 21,464,901 km (0.034 R)
• M40: 22,380,440 km (0.078 R)
• M41: 24,249,366 km (0.101 R)
• M42: 24,767,723 km (0.055 R)
• M43: 26,079,546 km (0.119 R)
• M44: 26,344,484 km (0.109 R)
• M45: 28,134,423 km (0.106 R)
• M46: 29,686,351 km (0.115 R)
• M47: 29,778,503 km (0.106 R)
• M48: 29,870,805 km (0.08 R)
• M49: 31,172,307 km (0.119 R)
• M50: 34,409,305 km (0.11 R)
• M51: 36,362,754 km (0.097 R)
• M52: 37,951,334 km (0.049 R)
• M53: 38,552,867 km (0.065 R)
• M54: 39,157,542 km (0.095 R)
• M55: 39,562,354 km (0.091 R)
• M56: 40,990,265 km (0.06 R)
• M57: 43,791,485 km (0.072 R)
• M58: 44,316,873 km (0.059 R)
• M59: 50,893,644 km (0.09 R)
• M60: 52,222,821 km (0.091 R)
• M61: 52,891,674 km (0.047 R)
• M62: 53,451,319 km (0.102 R)
• M63: 54,012,760 km (0.086 R)
• M64: 54,125,258 km (0.114 R)
• M65: 55,028,380 km (0.065 R)
• M66: 55,936,439 km (0.117 R)
• M67: 56,392,413 km (0.116 R)
• M68: 57,307,952 km (0.085 R)
• M69: 57,652,476 km (0.103 R)
• M70: 58,574,747 km (0.113 R)
• M71: 59,385,717 km (0.082 R)
• M72: 62,430,183 km (0.084 R)
• M73: 64,209,650 km (0.097 R)
• M74: 64,328,880 km (0.096 R)
• M75: 66,366,851 km (0.12 R)
• M76: 69,279,971 km (0.095 R)
• M77: 70,014,795 km (0.116 R)
• M78: 70,137,466 km (0.098 R)
• M79: 76,616,400 km (0.086 R)
• M80: 77,503,066 km (0.085 R)
• M81: 78,138,558 km (0.088 R)
• M82: 78,393,174 km (0.088 R)
• M83: 78,775,696 km (0.111 R)
• M84: 79,798,646 km (0.025 R)
• M85: 80,568,776 km (0.067 R)
• M86: 80,697,430 km (0.088 R)
• M87: 81,083,691 km (0.119 R)
• M88: 82,764,274 km (0.072 R)
• M89: 84,456,375 km (0.1 R)
• M90: 85,241,166 km (0.079 R)
• M91: 87,345,858 km (0.207 R)
• M92: 88,007,081 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit