🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 11.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 357 Days

Day: 14.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,757,690 km

• M1: 145,858 km (0.084 R)
• M2: 287,378 km (0.027 R)
• M3: 415,882 km (0.056 R)
• M4: 496,665 km (0.107 R)
• M5: 578,196 km (0.077 R)
• M6: 662,270 km (0.115 R)
• M7: 783,893 km (0.109 R)
• M8: 868,565 km (0.053 R)
• M9: 1,018,313 km (0.033 R)
• M10: 1,236,127 km (0.11 R)
• M11: 1,361,191 km (0.086 R)
• M12: 1,440,179 km (0.101 R)
• M13: 1,559,259 km (0.084 R)
• M14: 1,633,310 km (0.086 R)
• M15: 1,744,461 km (0.112 R)
• M16: 1,821,653 km (0.053 R)
• M17: 1,951,205 km (0.049 R)
• M18: 2,117,707 km (0.043 R)
• M19: 2,259,377 km (0.097 R)
• M20: 2,404,187 km (0.12 R)
• M21: 2,531,495 km (0.095 R)
• M22: 2,692,762 km (0.093 R)
• M23: 2,814,534 km (0.1 R)
• M24: 2,895,018 km (0.07 R)
• M25: 3,058,379 km (0.073 R)
• M26: 3,168,932 km (0.106 R)
• M27: 3,269,611 km (0.082 R)
• M28: 3,457,057 km (0.115 R)
• M29: 3,648,243 km (0.098 R)
• M30: 3,748,025 km (0.104 R)
• M31: 3,842,870 km (0.054 R)
• M32: 3,950,431 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.1

Radius: 12

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 607 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,757,690 km

• M1: 210,783 km (0.069 R)
• M2: 369,956 km (0.054 R)
• M3: 453,880 km (0.107 R)
• M4: 542,143 km (0.084 R)
• M5: 624,122 km (0.12 R)
• M6: 763,697 km (0.092 R)
• M7: 863,329 km (0.058 R)
• M8: 989,141 km (0.088 R)
• M9: 1,093,560 km (0.032 R)
• M10: 1,178,682 km (0.082 R)
• M11: 1,356,254 km (0.115 R)
• M12: 1,473,539 km (0.064 R)
• M13: 1,575,116 km (0.076 R)
• M14: 1,738,626 km (0.104 R)
• M15: 1,928,765 km (0.1 R)
• M16: 2,168,870 km (0.098 R)
• M17: 2,322,208 km (0.094 R)
• M18: 2,411,518 km (0.117 R)
• M19: 2,547,801 km (0.1 R)
• M20: 2,655,512 km (0.116 R)
• M21: 2,733,303 km (0.085 R)
• M22: 2,875,570 km (0.069 R)
• M23: 2,979,840 km (0.095 R)
• M24: 3,060,922 km (0.11 R)
• M25: 3,151,130 km (0.115 R)
• M26: 3,359,220 km (0.114 R)
• M27: 3,529,014 km (0.095 R)
• M28: 3,615,033 km (0.051 R)
• M29: 3,736,656 km (0.099 R)
• M30: 3,895,080 km (0.116 R)
• M31: 3,983,941 km (0.061 R)
• M32: 4,291,664 km (0.063 R)
• M33: 4,392,792 km (0.064 R)
• M34: 4,504,242 km (0.082 R)
• M35: 4,834,405 km (0.092 R)
• M36: 4,930,147 km (0.113 R)
• M37: 5,094,555 km (0.097 R)
• M38: 5,221,414 km (0.09 R)
• M39: 5,478,573 km (0.109 R)
• M40: 5,729,598 km (0.118 R)
• M41: 5,861,693 km (0.093 R)
• M42: 5,953,846 km (0.078 R)
• M43: 6,046,297 km (0.115 R)
• M44: 6,149,669 km (0.115 R)
• M45: 6,707,669 km (0.112 R)
• M46: 6,857,716 km (0.106 R)
• M47: 7,106,796 km (0.077 R)
• M48: 7,403,000 km (0.062 R)
• M49: 7,535,993 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 11.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.79 AU - 1.27 AU

Year: 665 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,757,690 km

• M1: 166,353 km (0.078 R)
• M2: 257,308 km (0.055 R)
• M3: 391,797 km (0.071 R)
• M4: 510,727 km (0.082 R)
• M5: 640,728 km (0.091 R)
• M6: 725,550 km (0.064 R)
• M7: 810,820 km (0.071 R)
• M8: 891,454 km (0.084 R)
• M9: 979,417 km (0.058 R)
• M10: 1,053,019 km (0.097 R)
• M11: 1,178,682 km (0.059 R)
• M12: 1,319,154 km (0.106 R)
• M13: 1,396,496 km (0.089 R)
• M14: 1,490,444 km (0.082 R)
• M15: 1,607,130 km (0.118 R)
• M16: 1,700,629 km (0.056 R)
• M17: 1,780,065 km (0.086 R)
• M18: 1,887,925 km (0.034 R)
• M19: 1,981,424 km (0.097 R)
• M20: 2,099,157 km (0.038 R)
• M21: 2,173,358 km (0.063 R)
• M22: 2,277,478 km (0.079 R)
• M23: 2,389,228 km (0.092 R)
• M24: 2,557,376 km (0.082 R)
• M25: 2,667,480 km (0.091 R)
• M26: 2,829,494 km (0.066 R)
• M27: 2,962,786 km (0.06 R)
• M28: 3,072,291 km (0.098 R)
• M29: 3,196,308 km (0.063 R)
• M30: 3,395,572 km (0.067 R)
• M31: 3,469,623 km (0.07 R)
• M32: 3,653,928 km (0.112 R)
• M33: 3,785,425 km (0.1 R)
• M34: 3,862,467 km (0.108 R)
• M35: 4,003,688 km (0.051 R)
• M36: 4,125,012 km (0.077 R)
• M37: 4,218,810 km (0.078 R)
• M38: 4,291,365 km (0.077 R)
• M39: 4,578,293 km (0.064 R)
• M40: 4,652,943 km (0.08 R)
• M41: 4,780,849 km (0.115 R)
• M42: 4,864,175 km (0.065 R)
• M43: 5,001,506 km (0.09 R)
• M44: 5,280,356 km (0.11 R)
• M45: 5,366,524 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 12

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.68 AU - 2.08 AU

Year: 1639 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,757,690 km

• M1: 185,651 km (0.114 R)
• M2: 274,362 km (0.113 R)
• M3: 354,248 km (0.072 R)
• M4: 529,128 km (0.04 R)
• M5: 625,618 km (0.108 R)
• M6: 752,028 km (0.072 R)
• M7: 831,016 km (0.074 R)
• M8: 1,024,446 km (0.095 R)
• M9: 1,186,610 km (0.101 R)
• M10: 1,270,984 km (0.072 R)
• M11: 1,436,439 km (0.108 R)
• M12: 1,931,458 km (0.072 R)
• M13: 2,309,791 km (0.113 R)
• M14: 2,465,373 km (0.073 R)
• M15: 2,550,644 km (0.044 R)
• M16: 2,774,442 km (0.044 R)
• M17: 2,953,212 km (0.106 R)
• M18: 3,268,414 km (0.106 R)
• M19: 3,362,511 km (0.109 R)
• M20: 3,747,875 km (0.112 R)
• M21: 3,846,460 km (0.027 R)
• M22: 4,147,451 km (0.066 R)
• M23: 4,308,269 km (0.101 R)
• M24: 4,441,411 km (0.117 R)
• M25: 4,605,969 km (0.107 R)
• M26: 4,772,621 km (0.081 R)
• M27: 5,034,118 km (0.091 R)
• M28: 5,174,441 km (0.105 R)
• M29: 5,347,825 km (0.088 R)
• M30: 6,077,114 km (0.047 R)
• M31: 6,495,839 km (0.106 R)
• M32: 6,631,823 km (0.087 R)
• M33: 6,958,695 km (0.069 R)
• M34: 7,396,867 km (0.096 R)
• M35: 7,521,183 km (0.096 R)
• M36: 7,646,097 km (0.066 R)
• M37: 8,043,429 km (0.095 R)
• M38: 8,153,084 km (0.099 R)
• M39: 8,318,390 km (0.092 R)
• M40: 8,447,642 km (0.109 R)
• M41: 8,858,438 km (0.035 R)
• M42: 8,952,834 km (0.089 R)
• M43: 9,047,380 km (0.078 R)
• M44: 9,256,817 km (0.091 R)
• M45: 9,390,857 km (0.112 R)
• M46: 9,738,522 km (0.086 R)
• M47: 9,874,955 km (0.11 R)
• M48: 10,110,273 km (0.105 R)
• M49: 10,208,858 km (0.11 R)
• M50: 10,486,661 km (0.088 R)
• M51: 10,706,570 km (0.039 R)
• M52: 10,807,100 km (0.062 R)
• M53: 11,437,356 km (0.101 R)
• M54: 11,581,269 km (0.092 R)
• M55: 12,100,523 km (0.104 R)
• M56: 12,415,576 km (0.098 R)
• M57: 12,606,014 km (0.066 R)
• M58: 12,882,770 km (0.11 R)
• M59: 13,269,182 km (0.06 R)
• M60: 13,377,191 km (0.094 R)
• M61: 13,529,033 km (0.039 R)
• M62: 13,659,482 km (0.108 R)
• M63: 13,834,213 km (0.065 R)
• M64: 14,429,313 km (0.105 R)
• M65: 14,540,464 km (0.095 R)
• M66: 14,696,495 km (0.117 R)
• M67: 15,122,998 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 9.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.11 AU - 2.65 AU

Year: 2335 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,757,690 km

• M1: 114,293 km (0.099 R)
• M2: 214,972 km (0.063 R)
• M3: 411,245 km (0.08 R)
• M4: 486,941 km (0.111 R)
• M5: 574,157 km (0.102 R)
• M6: 745,745 km (0.063 R)
• M7: 806,781 km (0.069 R)
• M8: 912,697 km (0.097 R)
• M9: 1,186,461 km (0.061 R)
• M10: 1,485,656 km (0.068 R)
• M11: 1,734,887 km (0.11 R)
• M12: 2,007,304 km (0.046 R)
• M13: 2,104,393 km (0.087 R)
• M14: 2,303,358 km (0.051 R)
• M15: 2,425,879 km (0.046 R)
• M16: 2,498,284 km (0.099 R)
• M17: 2,613,624 km (0.114 R)
• M18: 2,762,923 km (0.067 R)
• M19: 2,827,849 km (0.111 R)
• M20: 3,047,907 km (0.101 R)
• M21: 3,434,767 km (0.11 R)
• M22: 3,493,110 km (0.056 R)
• M23: 3,575,090 km (0.116 R)
• M24: 3,717,357 km (0.104 R)
• M25: 3,897,922 km (0.077 R)
• M26: 4,032,111 km (0.089 R)
• M27: 4,180,363 km (0.067 R)
• M28: 4,292,561 km (0.058 R)
• M29: 4,368,108 km (0.098 R)
• M30: 4,661,470 km (0.101 R)
• M31: 4,830,216 km (0.083 R)
• M32: 5,053,865 km (0.095 R)
• M33: 5,187,007 km (0.114 R)
• M34: 5,607,227 km (0.107 R)
• M35: 5,996,182 km (0.086 R)
• M36: 6,151,464 km (0.089 R)
• M37: 6,250,947 km (0.113 R)
• M38: 6,668,923 km (0.106 R)
• M39: 6,888,683 km (0.092 R)
• M40: 7,006,865 km (0.047 R)
• M41: 7,410,630 km (0.118 R)
• M42: 7,577,282 km (0.084 R)
• M43: 7,668,836 km (0.111 R)
• M44: 7,730,021 km (0.081 R)
• M45: 7,791,356 km (0.085 R)
• M46: 7,883,658 km (0.091 R)
• M47: 8,131,691 km (0.102 R)
• M48: 8,714,974 km (0.066 R)
• M49: 8,939,221 km (0.1 R)
• M50: 9,181,569 km (0.076 R)
• M51: 9,475,380 km (0.073 R)
• M52: 9,639,788 km (0.057 R)
• M53: 9,705,910 km (0.072 R)
• M54: 10,105,635 km (0.111 R)
• M55: 10,324,347 km (0.061 R)
• M56: 10,749,505 km (0.062 R)
• M57: 10,869,482 km (0.119 R)
• M58: 11,424,041 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 14

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 3403 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,757,690 km

• M1: 190,288 km (0.065 R)
• M2: 360,680 km (0.087 R)
• M3: 452,085 km (0.084 R)
• M4: 594,053 km (0.074 R)
• M5: 727,794 km (0.051 R)
• M6: 835,953 km (0.101 R)
• M7: 940,522 km (0.049 R)
• M8: 1,196,633 km (0.071 R)
• M9: 1,361,640 km (0.094 R)
• M10: 1,606,232 km (0.079 R)
• M11: 1,752,539 km (0.114 R)
• M12: 1,942,080 km (0.084 R)
• M13: 2,411,368 km (0.118 R)
• M14: 2,537,778 km (0.112 R)
• M15: 2,930,921 km (0.093 R)
• M16: 3,203,938 km (0.044 R)
• M17: 3,374,928 km (0.114 R)
• M18: 3,939,510 km (0.115 R)
• M19: 4,533,863 km (0.111 R)
• M20: 4,726,545 km (0.079 R)
• M21: 4,975,775 km (0.081 R)
• M22: 5,265,995 km (0.117 R)
• M23: 5,561,899 km (0.057 R)
• M24: 5,711,946 km (0.116 R)
• M25: 5,825,341 km (0.028 R)
• M26: 6,150,716 km (0.115 R)
• M27: 6,442,881 km (0.115 R)
• M28: 6,620,454 km (0.1 R)
• M29: 6,819,569 km (0.088 R)
• M30: 6,960,191 km (0.108 R)
• M31: 7,429,030 km (0.088 R)
• M32: 7,553,047 km (0.102 R)
• M33: 8,483,546 km (0.079 R)
• M34: 8,918,576 km (0.057 R)
• M35: 9,050,522 km (0.102 R)
• M36: 9,427,807 km (0.108 R)
• M37: 9,697,383 km (0.112 R)
• M38: 9,969,501 km (0.113 R)
• M39: 10,244,013 km (0.117 R)
• M40: 10,405,429 km (0.087 R)
• M41: 10,800,817 km (0.104 R)
• M42: 11,106,595 km (0.104 R)
• M43: 11,201,290 km (0.072 R)
• M44: 11,510,808 km (0.09 R)
• M45: 11,606,551 km (0.105 R)
• M46: 11,823,169 km (0.071 R)
• M47: 12,211,375 km (0.081 R)
• M48: 12,309,062 km (0.114 R)
• M49: 12,407,049 km (0.084 R)
• M50: 12,702,654 km (0.082 R)
• M51: 12,925,854 km (0.059 R)
• M52: 13,200,516 km (0.102 R)
• M53: 13,300,747 km (0.084 R)
• M54: 13,755,375 km (0.059 R)
• M55: 13,857,101 km (0.097 R)
• M56: 14,138,196 km (0.119 R)
• M57: 14,550,487 km (0.119 R)
• M58: 14,706,069 km (0.055 R)
• M59: 14,914,309 km (0.109 R)
• M60: 15,097,417 km (0.107 R)
• M61: 15,730,964 km (0.028 R)
• M62: 15,970,769 km (0.101 R)
• M63: 16,643,362 km (0.106 R)
• M64: 17,490,085 km (0.055 R)
• M65: 18,406,971 km (0.12 R)
• M66: 18,885,385 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 14.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.5 AU - 4.62 AU

Year: 6191 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,757,690 km

• M1: 193,430 km (0.073 R)
• M2: 433,834 km (0.09 R)
• M3: 595,699 km (0.096 R)
• M4: 1,014,722 km (0.059 R)
• M5: 1,244,804 km (0.099 R)
• M6: 1,366,577 km (0.115 R)
• M7: 1,652,608 km (0.106 R)
• M8: 1,787,844 km (0.092 R)
• M9: 1,942,678 km (0.045 R)
• M10: 2,216,741 km (0.073 R)
• M11: 2,469,113 km (0.106 R)
• M12: 2,874,972 km (0.096 R)
• M13: 3,226,377 km (0.063 R)
• M14: 3,475,009 km (0.109 R)
• M15: 3,591,845 km (0.097 R)
• M16: 3,869,947 km (0.112 R)
• M17: 4,155,081 km (0.05 R)
• M18: 4,279,546 km (0.033 R)
• M19: 4,617,338 km (0.053 R)
• M20: 4,811,367 km (0.11 R)
• M21: 4,964,106 km (0.044 R)
• M22: 5,296,961 km (0.102 R)
• M23: 5,432,048 km (0.082 R)
• M24: 5,522,854 km (0.085 R)
• M25: 5,637,147 km (0.094 R)
• M26: 5,891,164 km (0.113 R)
• M27: 6,172,707 km (0.1 R)
• M28: 6,291,338 km (0.095 R)
• M29: 6,386,782 km (0.11 R)
• M30: 6,555,079 km (0.037 R)
• M31: 6,749,108 km (0.088 R)
• M32: 7,192,965 km (0.084 R)
• M33: 7,595,383 km (0.072 R)
• M34: 8,370,001 km (0.065 R)
• M35: 8,527,976 km (0.097 R)
• M36: 8,740,256 km (0.109 R)
• M37: 9,772,032 km (0.119 R)
• M38: 10,330,631 km (0.067 R)
• M39: 10,784,959 km (0.047 R)
• M40: 11,014,742 km (0.104 R)
• M41: 11,654,721 km (0.112 R)
• M42: 11,919,958 km (0.084 R)
• M43: 12,187,290 km (0.086 R)
• M44: 13,584,683 km (0.1 R)
• M45: 13,895,099 km (0.106 R)
• M46: 14,113,961 km (0.102 R)
• M47: 14,239,473 km (0.075 R)
• M48: 14,681,685 km (0.104 R)
• M49: 15,096,370 km (0.091 R)
• M50: 15,482,632 km (0.07 R)
• M51: 15,676,959 km (0.112 R)
• M52: 16,035,545 km (0.07 R)
• M53: 16,594,742 km (0.052 R)
• M54: 16,694,225 km (0.107 R)
• M55: 16,993,421 km (0.094 R)
• M56: 18,482,368 km (0.063 R)
• M57: 18,585,441 km (0.114 R)
• M58: 18,757,479 km (0.114 R)
• M59: 19,346,894 km (0.12 R)
• M60: 19,486,469 km (0.096 R)
• M61: 20,295,345 km (0.03 R)
• M62: 20,472,618 km (0.114 R)
• M63: 20,650,490 km (0.072 R)
• M64: 21,764,545 km (0.117 R)
• M65: 21,946,157 km (0.078 R)
• M66: 22,201,072 km (0.037 R)
• M67: 23,156,703 km (0.075 R)
• M68: 23,267,854 km (0.09 R)
• M69: 23,490,755 km (0.101 R)
• M70: 24,088,399 km (0.062 R)
• M71: 24,690,979 km (0.041 R)
• M72: 25,681,018 km (0.115 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: 542 - 20,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit