🌌 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: 334.4

Radius: 12.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,799,248 km

• M1: 158,723 km (0.113 R)
• M2: 256,261 km (0.089 R)
• M3: 337,642 km (0.09 R)
• M4: 517,309 km (0.059 R)
• M5: 616,044 km (0.05 R)
• M6: 739,911 km (0.056 R)
• M7: 873,352 km (0.055 R)
• M8: 1,103,434 km (0.105 R)
• M9: 1,201,420 km (0.105 R)
• M10: 1,335,610 km (0.112 R)
• M11: 1,440,627 km (0.104 R)
• M12: 1,603,839 km (0.091 R)
• M13: 1,720,226 km (0.109 R)
• M14: 1,983,069 km (0.113 R)
• M15: 2,143,737 km (0.118 R)
• M16: 2,386,236 km (0.093 R)
• M17: 2,524,763 km (0.103 R)
• M18: 2,604,649 km (0.102 R)
• M19: 2,883,349 km (0.119 R)
• M20: 3,036,388 km (0.117 R)
• M21: 3,136,619 km (0.097 R)
• M22: 3,217,701 km (0.078 R)
• M23: 3,371,487 km (0.038 R)
• M24: 3,691,776 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 11.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.89 AU - 0.93 AU

Year: 579 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,799,248 km

• M1: 151,692 km (0.106 R)
• M2: 225,594 km (0.07 R)
• M3: 338,839 km (0.096 R)
• M4: 417,528 km (0.067 R)
• M5: 508,633 km (0.098 R)
• M6: 590,912 km (0.04 R)
• M7: 729,290 km (0.091 R)
• M8: 849,417 km (0.106 R)
• M9: 935,435 km (0.091 R)
• M10: 1,094,907 km (0.066 R)
• M11: 1,333,964 km (0.102 R)
• M12: 1,540,260 km (0.084 R)
• M13: 1,666,520 km (0.095 R)
• M14: 1,750,594 km (0.111 R)
• M15: 1,836,164 km (0.085 R)
• M16: 2,039,318 km (0.033 R)
• M17: 2,321,609 km (0.067 R)
• M18: 2,408,825 km (0.117 R)
• M19: 2,526,858 km (0.094 R)
• M20: 2,601,806 km (0.095 R)
• M21: 2,700,092 km (0.047 R)
• M22: 2,815,282 km (0.113 R)
• M23: 2,947,676 km (0.099 R)
• M24: 3,366,102 km (0.093 R)
• M25: 3,465,285 km (0.109 R)
• M26: 3,574,043 km (0.107 R)
• M27: 3,683,848 km (0.102 R)
• M28: 3,760,442 km (0.114 R)
• M29: 3,880,868 km (0.101 R)
• M30: 4,020,144 km (0.104 R)
• M31: 4,276,704 km (0.119 R)
• M32: 4,484,047 km (0.065 R)
• M33: 4,768,881 km (0.11 R)
• M34: 4,918,180 km (0.105 R)
• M35: 5,308,032 km (0.111 R)
• M36: 5,609,471 km (0.066 R)
• M37: 5,737,527 km (0.084 R)
• M38: 6,107,483 km (0.087 R)
• M39: 6,402,938 km (0.091 R)
• M40: 6,495,540 km (0.113 R)
• M41: 7,039,627 km (0.119 R)
• M42: 7,199,398 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 12.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.74 AU - 2.1 AU

Year: 1774 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,799,248 km

• M1: 157,676 km (0.114 R)
• M2: 238,459 km (0.09 R)
• M3: 322,832 km (0.098 R)
• M4: 408,552 km (0.106 R)
• M5: 499,058 km (0.046 R)
• M6: 585,676 km (0.07 R)
• M7: 671,545 km (0.06 R)
• M8: 755,320 km (0.107 R)
• M9: 850,763 km (0.12 R)
• M10: 934,987 km (0.041 R)
• M11: 1,071,420 km (0.096 R)
• M12: 1,410,858 km (0.081 R)
• M13: 1,598,154 km (0.107 R)
• M14: 1,844,392 km (0.11 R)
• M15: 1,966,913 km (0.077 R)
• M16: 2,071,332 km (0.05 R)
• M17: 2,474,050 km (0.103 R)
• M18: 2,736,893 km (0.102 R)
• M19: 2,830,541 km (0.081 R)
• M20: 3,069,449 km (0.117 R)
• M21: 3,179,104 km (0.103 R)
• M22: 3,402,454 km (0.102 R)
• M23: 3,786,472 km (0.088 R)
• M24: 3,970,477 km (0.093 R)
• M25: 4,076,991 km (0.099 R)
• M26: 4,279,247 km (0.118 R)
• M27: 4,374,840 km (0.111 R)
• M28: 4,471,032 km (0.117 R)
• M29: 4,735,969 km (0.119 R)
• M30: 4,877,639 km (0.086 R)
• M31: 5,049,377 km (0.066 R)
• M32: 5,487,549 km (0.08 R)
• M33: 5,907,770 km (0.095 R)
• M34: 6,668,026 km (0.095 R)
• M35: 6,747,462 km (0.105 R)
• M36: 7,019,581 km (0.09 R)
• M37: 7,181,296 km (0.095 R)
• M38: 7,591,194 km (0.093 R)
• M39: 8,228,930 km (0.057 R)
• M40: 8,519,898 km (0.116 R)
• M41: 8,640,623 km (0.109 R)
• M42: 8,727,241 km (0.119 R)
• M43: 8,918,875 km (0.041 R)
• M44: 9,041,546 km (0.084 R)
• M45: 9,323,986 km (0.056 R)
• M46: 9,645,323 km (0.108 R)
• M47: 9,789,385 km (0.038 R)
• M48: 9,952,148 km (0.085 R)
• M49: 10,043,103 km (0.057 R)
• M50: 10,298,916 km (0.088 R)
• M51: 11,136,065 km (0.118 R)
• M52: 11,610,590 km (0.116 R)
• M53: 11,763,928 km (0.057 R)
• M54: 11,917,864 km (0.097 R)
• M55: 12,208,233 km (0.084 R)
• M56: 12,599,133 km (0.07 R)
• M57: 12,677,821 km (0.118 R)
• M58: 13,113,600 km (0.109 R)
• M59: 13,513,924 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 9.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.86 AU - 2.94 AU

Year: 3293 Days

Day: 14.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,799,248 km

• M1: 192,084 km (0.11 R)
• M2: 255,064 km (0.117 R)
• M3: 498,610 km (0.091 R)
• M4: 923,168 km (0.052 R)
• M5: 1,272,330 km (0.074 R)
• M6: 1,455,288 km (0.089 R)
• M7: 1,522,757 km (0.092 R)
• M8: 1,731,595 km (0.113 R)
• M9: 1,994,738 km (0.089 R)
• M10: 2,208,364 km (0.078 R)
• M11: 2,318,019 km (0.084 R)
• M12: 2,461,783 km (0.1 R)
• M13: 2,559,171 km (0.037 R)
• M14: 2,674,511 km (0.086 R)
• M15: 3,100,865 km (0.101 R)
• M16: 3,295,192 km (0.069 R)
• M17: 3,439,105 km (0.112 R)
• M18: 3,530,061 km (0.059 R)
• M19: 3,808,014 km (0.088 R)
• M20: 3,883,411 km (0.072 R)
• M21: 4,189,788 km (0.09 R)
• M22: 4,385,162 km (0.098 R)
• M23: 4,523,840 km (0.073 R)
• M24: 4,724,450 km (0.119 R)
• M25: 4,928,053 km (0.052 R)
• M26: 5,155,292 km (0.081 R)
• M27: 5,238,768 km (0.083 R)
• M28: 5,555,915 km (0.109 R)
• M29: 6,253,490 km (0.085 R)
• M30: 6,658,003 km (0.036 R)
• M31: 7,898,020 km (0.079 R)
• M32: 7,994,510 km (0.051 R)
• M33: 8,261,842 km (0.09 R)
• M34: 8,433,430 km (0.094 R)
• M35: 9,005,642 km (0.098 R)
• M36: 9,564,839 km (0.041 R)
• M37: 9,693,493 km (0.032 R)
• M38: 10,345,441 km (0.042 R)
• M39: 10,477,536 km (0.11 R)
• M40: 10,877,261 km (0.107 R)
• M41: 11,526,965 km (0.11 R)
• M42: 11,663,996 km (0.076 R)
• M43: 11,746,425 km (0.068 R)
• M44: 11,911,880 km (0.094 R)
• M45: 12,161,559 km (0.091 R)
• M46: 12,581,630 km (0.054 R)
• M47: 12,666,153 km (0.113 R)
• M48: 12,949,491 km (0.096 R)
• M49: 13,435,834 km (0.089 R)
• M50: 14,161,982 km (0.073 R)
• M51: 14,338,058 km (0.094 R)
• M52: 14,633,365 km (0.079 R)
• M53: 14,990,305 km (0.119 R)
• M54: 15,169,822 km (0.106 R)
• M55: 15,380,307 km (0.096 R)
• M56: 15,561,320 km (0.089 R)
• M57: 15,864,705 km (0.111 R)
• M58: 16,078,330 km (0.042 R)
• M59: 17,348,267 km (0.111 R)
• M60: 17,536,760 km (0.066 R)
• M61: 17,979,420 km (0.117 R)
• M62: 18,106,578 km (0.102 R)
• M63: 18,202,171 km (0.104 R)
• M64: 18,329,778 km (0.095 R)
• M65: 18,457,684 km (0.108 R)
• M66: 18,714,544 km (0.091 R)
• M67: 18,843,348 km (0.061 R)
• M68: 19,199,241 km (0.066 R)
• M69: 19,492,004 km (0.08 R)
• M70: 19,557,378 km (0.06 R)
• M71: 19,819,175 km (0.064 R)
• M72: 20,016,345 km (0.091 R)
• M73: 20,412,480 km (0.069 R)
• M74: 21,078,639 km (0.04 R)
• M75: 21,212,679 km (0.105 R)
• M76: 21,549,124 km (0.086 R)
• M77: 21,650,402 km (0.113 R)
• M78: 22,227,401 km (0.093 R)
• M79: 22,329,726 km (0.106 R)
• M80: 22,912,559 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 11.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.21 AU - 3.93 AU

Year: 4498 Days

Day: 11.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,799,248 km

• M1: 146,307 km (0.085 R)
• M2: 239,207 km (0.077 R)
• M3: 362,924 km (0.093 R)
• M4: 460,761 km (0.111 R)
• M5: 534,214 km (0.119 R)
• M6: 644,168 km (0.069 R)
• M7: 839,244 km (0.102 R)
• M8: 940,971 km (0.102 R)
• M9: 1,047,035 km (0.037 R)
• M10: 1,189,901 km (0.052 R)
• M11: 1,305,690 km (0.07 R)
• M12: 1,382,284 km (0.09 R)
• M13: 1,567,038 km (0.039 R)
• M14: 1,769,743 km (0.06 R)
• M15: 1,981,125 km (0.114 R)
• M16: 2,120,101 km (0.113 R)
• M17: 2,345,246 km (0.081 R)
• M18: 2,429,170 km (0.083 R)
• M19: 2,567,548 km (0.111 R)
• M20: 2,930,921 km (0.087 R)
• M21: 3,322,718 km (0.106 R)
• M22: 3,488,922 km (0.073 R)
• M23: 3,609,348 km (0.106 R)
• M24: 3,719,003 km (0.108 R)
• M25: 3,792,755 km (0.071 R)
• M26: 3,866,955 km (0.072 R)
• M27: 4,258,154 km (0.116 R)
• M28: 4,741,804 km (0.109 R)
• M29: 4,889,008 km (0.071 R)
• M30: 5,229,343 km (0.052 R)
• M31: 5,423,222 km (0.103 R)
• M32: 5,535,271 km (0.119 R)
• M33: 5,761,313 km (0.11 R)
• M34: 5,847,033 km (0.048 R)
• M35: 6,252,144 km (0.07 R)
• M36: 6,354,918 km (0.084 R)
• M37: 6,696,449 km (0.06 R)
• M38: 6,846,795 km (0.073 R)
• M39: 6,967,970 km (0.081 R)
• M40: 7,428,581 km (0.094 R)
• M41: 7,788,514 km (0.086 R)
• M42: 8,010,368 km (0.114 R)
• M43: 8,106,110 km (0.106 R)
• M44: 8,266,479 km (0.118 R)
• M45: 9,469,246 km (0.117 R)
• M46: 9,570,524 km (0.085 R)
• M47: 10,341,850 km (0.084 R)
• M48: 11,186,480 km (0.068 R)
• M49: 11,347,298 km (0.046 R)
• M50: 11,617,172 km (0.092 R)
• M51: 11,925,493 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 13.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.74 AU - 5.24 AU

Year: 7433 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,799,248 km

• M1: 198,516 km (0.074 R)
• M2: 308,022 km (0.092 R)
• M3: 393,592 km (0.088 R)
• M4: 533,915 km (0.104 R)
• M5: 682,914 km (0.114 R)
• M6: 1,542,055 km (0.115 R)
• M7: 1,783,356 km (0.083 R)
• M8: 2,018,823 km (0.114 R)
• M9: 2,264,762 km (0.065 R)
• M10: 2,421,242 km (0.114 R)
• M11: 2,786,410 km (0.052 R)
• M12: 2,975,651 km (0.074 R)
• M13: 3,147,689 km (0.049 R)
• M14: 3,752,513 km (0.117 R)
• M15: 4,080,581 km (0.111 R)
• M16: 4,417,924 km (0.117 R)
• M17: 4,540,744 km (0.106 R)
• M18: 4,664,611 km (0.036 R)
• M19: 4,966,649 km (0.07 R)
• M20: 5,590,024 km (0.083 R)
• M21: 6,128,576 km (0.074 R)
• M22: 6,515,436 km (0.081 R)
• M23: 6,768,406 km (0.115 R)
• M24: 7,605,705 km (0.083 R)
• M25: 8,232,520 km (0.09 R)
• M26: 8,323,476 km (0.091 R)
• M27: 8,628,955 km (0.104 R)
• M28: 9,156,736 km (0.072 R)
• M29: 9,250,983 km (0.112 R)
• M30: 9,345,529 km (0.116 R)
• M31: 9,887,522 km (0.112 R)
• M32: 10,374,463 km (0.071 R)
• M33: 10,769,551 km (0.109 R)
• M34: 11,439,001 km (0.069 R)
• M35: 12,713,126 km (0.093 R)
• M36: 13,136,039 km (0.114 R)
• M37: 14,249,945 km (0.107 R)
• M38: 14,395,803 km (0.11 R)
• M39: 15,058,821 km (0.093 R)
• M40: 15,543,668 km (0.108 R)
• M41: 16,376,180 km (0.065 R)
• M42: 16,836,343 km (0.093 R)
• M43: 17,106,816 km (0.061 R)
• M44: 17,261,949 km (0.085 R)
• M45: 17,378,635 km (0.106 R)
• M46: 17,651,950 km (0.101 R)
• M47: 17,848,073 km (0.099 R)
• M48: 18,759,423 km (0.1 R)
• M49: 19,240,979 km (0.079 R)
• M50: 19,564,260 km (0.112 R)
• M51: 19,726,574 km (0.085 R)
• M52: 19,930,176 km (0.097 R)
• M53: 20,298,187 km (0.051 R)
• M54: 20,668,591 km (0.064 R)
• M55: 21,709,194 km (0.11 R)
• M56: 22,045,789 km (0.061 R)
• M57: 22,172,499 km (0.11 R)
• M58: 22,937,542 km (0.12 R)
• M59: 24,493,809 km (0.1 R)
• M60: 25,461,558 km (0.117 R)
• M61: 25,727,692 km (0.106 R)
• M62: 26,039,305 km (0.083 R)
• M63: 26,891,414 km (0.104 R)
• M64: 27,752,799 km (0.083 R)
• M65: 28,118,117 km (0.119 R)
• M66: 29,781,944 km (0.116 R)
• M67: 30,202,913 km (0.116 R)
• M68: 30,767,345 km (0.07 R)
• M69: 31,287,647 km (0.071 R)
• M70: 31,477,636 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 14.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.51 AU - 6.49 AU

Year: 8601 Days

Day: 10.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,799,248 km

• M1: 190,438 km (0.091 R)
• M2: 833,410 km (0.062 R)
• M3: 1,213,089 km (0.049 R)
• M4: 1,543,551 km (0.102 R)
• M5: 2,219,434 km (0.108 R)
• M6: 2,504,568 km (0.111 R)
• M7: 3,006,169 km (0.04 R)
• M8: 3,457,656 km (0.052 R)
• M9: 3,677,564 km (0.079 R)
• M10: 4,073,849 km (0.058 R)
• M11: 4,395,036 km (0.116 R)
• M12: 5,000,159 km (0.05 R)
• M13: 5,312,669 km (0.104 R)
• M14: 5,567,434 km (0.119 R)
• M15: 5,663,925 km (0.09 R)
• M16: 6,122,143 km (0.12 R)
• M17: 6,389,325 km (0.082 R)
• M18: 6,866,393 km (0.058 R)
• M19: 7,214,208 km (0.066 R)
• M20: 7,390,284 km (0.102 R)
• M21: 7,639,365 km (0.089 R)
• M22: 7,746,926 km (0.083 R)
• M23: 8,182,256 km (0.029 R)
• M24: 8,514,064 km (0.07 R)
• M25: 8,775,261 km (0.097 R)
• M26: 10,199,284 km (0.111 R)
• M27: 11,202,038 km (0.034 R)
• M28: 11,860,119 km (0.114 R)
• M29: 12,068,509 km (0.111 R)
• M30: 12,277,946 km (0.12 R)
• M31: 12,530,916 km (0.079 R)
• M32: 13,085,176 km (0.056 R)
• M33: 13,300,447 km (0.094 R)
• M34: 13,430,149 km (0.096 R)
• M35: 14,173,201 km (0.118 R)
• M36: 15,019,626 km (0.095 R)
• M37: 15,290,398 km (0.086 R)
• M38: 15,381,055 km (0.101 R)
• M39: 15,653,921 km (0.092 R)
• M40: 16,066,213 km (0.12 R)
• M41: 16,808,069 km (0.092 R)
• M42: 18,325,440 km (0.081 R)
• M43: 18,663,082 km (0.111 R)
• M44: 19,246,963 km (0.071 R)
• M45: 19,344,800 km (0.037 R)
• M46: 19,541,072 km (0.098 R)
• M47: 21,794,465 km (0.111 R)
• M48: 21,896,640 km (0.081 R)
• M49: 22,203,765 km (0.051 R)
• M50: 22,667,069 km (0.104 R)
• M51: 22,874,113 km (0.07 R)
• M52: 24,287,514 km (0.079 R)
• M53: 24,552,451 km (0.112 R)
• M54: 24,818,287 km (0.074 R)
• M55: 25,299,244 km (0.03 R)
• M56: 28,471,616 km (0.042 R)
• M57: 29,707,594 km (0.066 R)
• M58: 29,877,388 km (0.104 R)
• M59: 30,617,299 km (0.116 R)
• M60: 30,731,741 km (0.12 R)
• M61: 31,018,221 km (0.095 R)
• M62: 31,825,301 km (0.12 R)
• M63: 33,401,315 km (0.117 R)
• M64: 35,182,128 km (0.089 R)
• M65: 36,084,054 km (0.115 R)
• M66: 36,325,953 km (0.038 R)
• M67: 36,871,986 km (0.099 R)
• M68: 37,359,675 km (0.106 R)
• M69: 37,665,453 km (0.119 R)
• M70: 37,788,123 km (0.106 R)
• M71: 38,588,172 km (0.088 R)
• M72: 39,083,192 km (0.115 R)
• M73: 39,580,455 km (0.062 R)
• M74: 39,954,749 km (0.082 R)
• M75: 40,142,345 km (0.059 R)
• M76: 40,455,603 km (0.104 R)
• M77: 40,895,570 km (0.117 R)
• M78: 41,084,662 km (0.095 R)
• M79: 41,717,012 km (0.051 R)
• M80: 41,843,871 km (0.082 R)
• M81: 41,970,730 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit