🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.83 AU - 0.87 AU

Year: 514 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,359,331 km

• M1: 179,817 km (0.066 R)
• M2: 288,574 km (0.079 R)
• M3: 391,946 km (0.105 R)
• M4: 579,991 km (0.035 R)
• M5: 685,308 km (0.111 R)
• M6: 778,358 km (0.119 R)
• M7: 878,887 km (0.119 R)
• M8: 1,032,225 km (0.114 R)
• M9: 1,213,388 km (0.071 R)
• M10: 1,305,092 km (0.08 R)
• M11: 1,431,352 km (0.086 R)
• M12: 1,605,484 km (0.079 R)
• M13: 1,710,652 km (0.058 R)
• M14: 1,811,331 km (0.111 R)
• M15: 1,975,290 km (0.076 R)
• M16: 2,074,025 km (0.119 R)
• M17: 2,170,665 km (0.098 R)
• M18: 2,291,839 km (0.115 R)
• M19: 2,380,401 km (0.11 R)
• M20: 2,505,465 km (0.086 R)
• M21: 2,636,962 km (0.087 R)
• M22: 2,730,012 km (0.053 R)
• M23: 2,832,486 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 13.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 598 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,359,331 km

• M1: 185,501 km (0.119 R)
• M2: 285,582 km (0.105 R)
• M3: 375,191 km (0.088 R)
• M4: 468,989 km (0.115 R)
• M5: 569,669 km (0.11 R)
• M6: 940,372 km (0.116 R)
• M7: 1,125,574 km (0.111 R)
• M8: 1,228,947 km (0.089 R)
• M9: 1,329,775 km (0.107 R)
• M10: 1,421,180 km (0.097 R)
• M11: 1,552,975 km (0.085 R)
• M12: 1,669,363 km (0.091 R)
• M13: 1,815,969 km (0.1 R)
• M14: 1,911,562 km (0.103 R)
• M15: 2,136,557 km (0.11 R)
• M16: 2,230,654 km (0.117 R)
• M17: 2,408,077 km (0.096 R)
• M18: 2,574,879 km (0.092 R)
• M19: 2,683,038 km (0.114 R)
• M20: 2,808,700 km (0.086 R)
• M21: 3,041,624 km (0.07 R)
• M22: 3,131,532 km (0.116 R)
• M23: 3,264,076 km (0.076 R)
• M24: 3,595,286 km (0.118 R)
• M25: 3,769,418 km (0.07 R)
• M26: 3,857,531 km (0.113 R)
• M27: 4,000,097 km (0.09 R)
• M28: 4,308,718 km (0.087 R)
• M29: 4,568,869 km (0.114 R)
• M30: 4,710,388 km (0.09 R)
• M31: 4,805,682 km (0.083 R)
• M32: 4,978,617 km (0.113 R)
• M33: 5,095,154 km (0.113 R)
• M34: 5,311,024 km (0.1 R)
• M35: 5,520,012 km (0.098 R)
• M36: 5,762,211 km (0.094 R)
• M37: 5,874,409 km (0.077 R)
• M38: 6,018,322 km (0.07 R)
• M39: 6,215,492 km (0.095 R)
• M40: 6,436,000 km (0.066 R)
• M41: 6,573,779 km (0.071 R)
• M42: 6,691,064 km (0.101 R)
• M43: 6,809,097 km (0.107 R)
• M44: 6,906,335 km (0.075 R)
• M45: 7,036,485 km (0.112 R)
• M46: 7,487,673 km (0.11 R)
• M47: 7,576,833 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 11

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.02 AU - 1.06 AU

Year: 696 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,359,331 km

• M1: 137,032 km (0.106 R)
• M2: 266,434 km (0.087 R)
• M3: 365,468 km (0.041 R)
• M4: 435,779 km (0.051 R)
• M5: 552,315 km (0.069 R)
• M6: 622,327 km (0.108 R)
• M7: 767,736 km (0.111 R)
• M8: 999,763 km (0.11 R)
• M9: 1,112,260 km (0.115 R)
• M10: 1,216,829 km (0.107 R)
• M11: 1,350,869 km (0.076 R)
• M12: 1,530,685 km (0.045 R)
• M13: 1,775,727 km (0.08 R)
• M14: 2,018,524 km (0.076 R)
• M15: 2,311,736 km (0.112 R)
• M16: 2,439,343 km (0.105 R)
• M17: 2,536,581 km (0.099 R)
• M18: 2,643,544 km (0.072 R)
• M19: 2,930,323 km (0.042 R)
• M20: 3,016,641 km (0.093 R)
• M21: 3,121,360 km (0.049 R)
• M22: 3,451,971 km (0.089 R)
• M23: 3,580,027 km (0.109 R)
• M24: 3,653,928 km (0.096 R)
• M25: 3,746,978 km (0.082 R)
• M26: 3,983,343 km (0.12 R)
• M27: 4,108,257 km (0.066 R)
• M28: 4,224,644 km (0.07 R)
• M29: 4,322,481 km (0.108 R)
• M30: 4,450,836 km (0.083 R)
• M31: 4,590,560 km (0.106 R)
• M32: 4,946,154 km (0.039 R)
• M33: 5,205,707 km (0.09 R)
• M34: 5,289,781 km (0.087 R)
• M35: 5,427,261 km (0.101 R)
• M36: 5,544,546 km (0.048 R)
• M37: 5,673,499 km (0.093 R)
• M38: 5,749,196 km (0.105 R)
• M39: 5,934,398 km (0.08 R)
• M40: 6,033,282 km (0.085 R)
• M41: 6,165,826 km (0.06 R)
• M42: 6,288,346 km (0.1 R)
• M43: 6,524,412 km (0.115 R)
• M44: 6,603,848 km (0.066 R)
• M45: 6,809,396 km (0.104 R)
• M46: 6,947,475 km (0.104 R)
• M47: 7,051,744 km (0.098 R)
• M48: 7,320,721 km (0.104 R)
• M49: 7,592,990 km (0.114 R)
• M50: 7,712,369 km (0.101 R)
• M51: 8,037,894 km (0.116 R)
• M52: 8,135,282 km (0.109 R)
• M53: 8,331,105 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 13.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.23 AU - 1.25 AU

Year: 906 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,359,331 km

• M1: 173,085 km (0.094 R)
• M2: 285,732 km (0.034 R)
• M3: 434,133 km (0.085 R)
• M4: 522,097 km (0.1 R)
• M5: 618,288 km (0.081 R)
• M6: 721,810 km (0.11 R)
• M7: 819,647 km (0.04 R)
• M8: 909,705 km (0.032 R)
• M9: 1,158,037 km (0.119 R)
• M10: 1,246,001 km (0.103 R)
• M11: 1,382,584 km (0.062 R)
• M12: 1,500,467 km (0.1 R)
• M13: 1,589,178 km (0.079 R)
• M14: 1,971,550 km (0.094 R)
• M15: 2,326,696 km (0.05 R)
• M16: 2,594,326 km (0.07 R)
• M17: 2,762,025 km (0.083 R)
• M18: 2,882,452 km (0.063 R)
• M19: 3,004,823 km (0.113 R)
• M20: 3,339,772 km (0.11 R)
• M21: 3,555,343 km (0.073 R)
• M22: 3,653,928 km (0.068 R)
• M23: 3,955,069 km (0.081 R)
• M24: 4,195,023 km (0.103 R)
• M25: 4,287,625 km (0.075 R)
• M26: 4,761,551 km (0.064 R)
• M27: 4,943,611 km (0.12 R)
• M28: 5,078,698 km (0.11 R)
• M29: 5,165,315 km (0.105 R)
• M30: 5,277,364 km (0.044 R)
• M31: 5,656,744 km (0.077 R)
• M32: 5,746,653 km (0.049 R)
• M33: 5,888,771 km (0.045 R)
• M34: 6,058,265 km (0.055 R)
• M35: 6,322,305 km (0.11 R)
• M36: 6,415,654 km (0.103 R)
• M37: 7,458,351 km (0.08 R)
• M38: 7,571,148 km (0.044 R)
• M39: 7,698,755 km (0.118 R)
• M40: 8,042,681 km (0.085 R)
• M41: 8,775,411 km (0.107 R)
• M42: 9,240,511 km (0.079 R)
• M43: 9,544,793 km (0.097 R)
• M44: 9,806,140 km (0.097 R)
• M45: 9,914,449 km (0.087 R)
• M46: 10,038,765 km (0.115 R)
• M47: 10,320,159 km (0.085 R)
• M48: 10,430,412 km (0.102 R)
• M49: 10,540,965 km (0.094 R)
• M50: 10,715,546 km (0.112 R)
• M51: 10,811,139 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.47 AU

Year: 961 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,359,331 km

• M1: 179,368 km (0.081 R)
• M2: 306,825 km (0.049 R)
• M3: 407,205 km (0.083 R)
• M4: 584,628 km (0.103 R)
• M5: 694,433 km (0.106 R)
• M6: 807,380 km (0.099 R)
• M7: 895,493 km (0.107 R)
• M8: 1,015,171 km (0.068 R)
• M9: 1,117,496 km (0.077 R)
• M10: 1,259,764 km (0.066 R)
• M11: 1,352,066 km (0.12 R)
• M12: 1,498,372 km (0.11 R)
• M13: 1,772,735 km (0.12 R)
• M14: 1,870,422 km (0.097 R)
• M15: 2,034,830 km (0.055 R)
• M16: 2,166,925 km (0.107 R)
• M17: 2,324,901 km (0.112 R)
• M18: 2,494,694 km (0.06 R)
• M19: 2,668,676 km (0.086 R)
• M20: 2,871,382 km (0.105 R)
• M21: 3,283,823 km (0.098 R)
• M22: 3,448,829 km (0.049 R)
• M23: 3,599,026 km (0.104 R)
• M24: 3,697,311 km (0.09 R)
• M25: 3,905,701 km (0.05 R)
• M26: 4,016,104 km (0.103 R)
• M27: 4,127,555 km (0.114 R)
• M28: 4,221,203 km (0.061 R)
• M29: 4,401,169 km (0.06 R)
• M30: 4,506,636 km (0.105 R)
• M31: 4,593,403 km (0.054 R)
• M32: 4,749,284 km (0.082 R)
• M33: 4,857,443 km (0.084 R)
• M34: 4,946,603 km (0.096 R)
• M35: 5,036,212 km (0.084 R)
• M36: 5,136,592 km (0.103 R)
• M37: 5,257,767 km (0.096 R)
• M38: 5,400,483 km (0.093 R)
• M39: 5,575,513 km (0.113 R)
• M40: 5,994,835 km (0.076 R)
• M41: 6,101,349 km (0.112 R)
• M42: 6,402,789 km (0.07 R)
• M43: 6,632,122 km (0.086 R)
• M44: 7,054,138 km (0.102 R)
• M45: 7,565,164 km (0.119 R)
• M46: 7,784,624 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 10.2

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.44 AU - 2.9 AU

Year: 2862 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,359,331 km

• M1: 145,858 km (0.048 R)
• M2: 231,129 km (0.103 R)
• M3: 346,469 km (0.063 R)
• M4: 547,977 km (0.105 R)
• M5: 737,817 km (0.054 R)
• M6: 851,960 km (0.05 R)
• M7: 949,946 km (0.101 R)
• M8: 1,052,122 km (0.085 R)
• M9: 1,206,507 km (0.108 R)
• M10: 1,578,258 km (0.096 R)
• M11: 2,376,811 km (0.112 R)
• M12: 2,793,142 km (0.097 R)
• M13: 2,959,345 km (0.075 R)
• M14: 3,077,827 km (0.093 R)
• M15: 3,319,278 km (0.097 R)
• M16: 3,931,582 km (0.099 R)
• M17: 4,327,268 km (0.087 R)
• M18: 4,423,459 km (0.12 R)
• M19: 4,854,750 km (0.081 R)
• M20: 4,994,923 km (0.064 R)
• M21: 5,485,604 km (0.077 R)
• M22: 5,970,301 km (0.12 R)
• M23: 6,337,564 km (0.1 R)
• M24: 7,003,424 km (0.111 R)
• M25: 7,459,698 km (0.104 R)
• M26: 7,598,525 km (0.089 R)
• M27: 7,691,575 km (0.081 R)
• M28: 7,902,208 km (0.092 R)
• M29: 8,233,717 km (0.093 R)
• M30: 8,569,864 km (0.093 R)
• M31: 8,642,419 km (0.091 R)
• M32: 8,837,045 km (0.089 R)
• M33: 9,082,386 km (0.111 R)
• M34: 9,156,437 km (0.048 R)
• M35: 9,305,137 km (0.089 R)
• M36: 9,379,786 km (0.115 R)
• M37: 9,984,311 km (0.115 R)
• M38: 10,239,825 km (0.066 R)
• M39: 10,523,462 km (0.116 R)
• M40: 10,705,373 km (0.054 R)
• M41: 11,550,003 km (0.065 R)
• M42: 11,818,381 km (0.068 R)
• M43: 12,553,206 km (0.095 R)
• M44: 12,718,512 km (0.094 R)
• M45: 13,162,817 km (0.113 R)
• M46: 13,415,039 km (0.117 R)
• M47: 13,499,562 km (0.031 R)
• M48: 13,981,267 km (0.11 R)
• M49: 14,152,707 km (0.035 R)
• M50: 14,584,296 km (0.105 R)
• M51: 14,990,903 km (0.069 R)
• M52: 15,107,889 km (0.116 R)
• M53: 15,225,024 km (0.104 R)
• M54: 15,401,400 km (0.107 R)
• M55: 15,607,995 km (0.083 R)
• M56: 15,815,487 km (0.113 R)
• M57: 16,203,394 km (0.115 R)
• M58: 16,353,441 km (0.11 R)
• M59: 16,443,648 km (0.117 R)
• M60: 16,624,662 km (0.084 R)
• M61: 16,836,492 km (0.085 R)
• M62: 17,878,741 km (0.094 R)
• M63: 18,314,071 km (0.064 R)
• M64: 18,438,985 km (0.112 R)
• M65: 18,595,763 km (0.049 R)
• M66: 18,910,368 km (0.079 R)
• M67: 19,068,343 km (0.119 R)
• M68: 19,544,812 km (0.116 R)
• M69: 19,704,583 km (0.096 R)
• M70: 19,768,611 km (0.091 R)
• M71: 19,864,802 km (0.064 R)
• M72: 19,961,143 km (0.112 R)
• M73: 20,057,484 km (0.108 R)
• M74: 20,965,394 km (0.113 R)
• M75: 21,325,625 km (0.107 R)
• M76: 21,787,284 km (0.058 R)
• M77: 21,853,407 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 13.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.01 AU - 4.57 AU

Year: 4840 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,359,331 km

• M1: 178,171 km (0.1 R)
• M2: 353,500 km (0.053 R)
• M3: 596,896 km (0.117 R)
• M4: 847,322 km (0.071 R)
• M5: 1,162,375 km (0.078 R)
• M6: 1,530,835 km (0.104 R)
• M7: 1,900,791 km (0.075 R)
• M8: 2,042,609 km (0.095 R)
• M9: 2,187,869 km (0.109 R)
• M10: 2,450,862 km (0.084 R)
• M11: 2,566,800 km (0.028 R)
• M12: 2,744,223 km (0.067 R)
• M13: 2,925,835 km (0.102 R)
• M14: 3,279,933 km (0.107 R)
• M15: 4,029,568 km (0.111 R)
• M16: 4,121,122 km (0.112 R)
• M17: 4,471,181 km (0.082 R)
• M18: 4,830,964 km (0.05 R)
• M19: 4,928,651 km (0.074 R)
• M20: 5,125,672 km (0.107 R)
• M21: 5,732,890 km (0.108 R)
• M22: 6,018,921 km (0.091 R)
• M23: 6,124,088 km (0.093 R)
• M24: 6,822,710 km (0.111 R)
• M25: 7,125,945 km (0.102 R)
• M26: 7,237,246 km (0.037 R)
• M27: 7,321,170 km (0.084 R)
• M28: 7,461,792 km (0.1 R)
• M29: 7,717,156 km (0.117 R)
• M30: 8,324,374 km (0.098 R)
• M31: 8,530,220 km (0.055 R)
• M32: 8,648,552 km (0.097 R)
• M33: 8,977,069 km (0.104 R)
• M34: 9,769,639 km (0.105 R)
• M35: 10,237,132 km (0.102 R)
• M36: 10,584,648 km (0.116 R)
• M37: 10,807,698 km (0.119 R)
• M38: 11,064,707 km (0.089 R)
• M39: 11,161,647 km (0.066 R)
• M40: 11,356,274 km (0.056 R)
• M41: 11,650,383 km (0.119 R)
• M42: 12,446,992 km (0.111 R)
• M43: 12,648,799 km (0.076 R)
• M44: 14,057,562 km (0.064 R)
• M45: 14,162,580 km (0.096 R)
• M46: 14,940,788 km (0.057 R)
• M47: 15,191,365 km (0.113 R)
• M48: 15,407,234 km (0.11 R)
• M49: 15,841,966 km (0.109 R)
• M50: 16,060,977 km (0.108 R)
• M51: 16,207,433 km (0.11 R)
• M52: 16,835,146 km (0.085 R)
• M53: 17,924,218 km (0.106 R)
• M54: 18,458,133 km (0.109 R)
• M55: 19,113,522 km (0.104 R)
• M56: 19,268,804 km (0.098 R)
• M57: 20,130,637 km (0.092 R)
• M58: 20,447,037 km (0.063 R)
• M59: 20,645,703 km (0.106 R)
• M60: 20,925,002 km (0.103 R)
• M61: 21,366,166 km (0.104 R)
• M62: 21,891,704 km (0.104 R)
• M63: 22,217,229 km (0.076 R)
• M64: 22,544,399 km (0.095 R)
• M65: 24,161,851 km (0.101 R)
• M66: 24,498,147 km (0.032 R)
• M67: 25,260,797 km (0.066 R)
• M68: 25,516,759 km (0.117 R)
• M69: 26,505,900 km (0.091 R)
• M70: 26,852,818 km (0.046 R)
• M71: 29,100,077 km (0.09 R)
• M72: 30,178,378 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit