🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 10.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,348,310 km

• M1: 135,386 km (0.065 R)
• M2: 225,594 km (0.099 R)
• M3: 334,501 km (0.116 R)
• M4: 441,763 km (0.046 R)
• M5: 519,703 km (0.089 R)
• M6: 598,242 km (0.111 R)
• M7: 670,946 km (0.103 R)
• M8: 803,341 km (0.112 R)
• M9: 879,037 km (0.092 R)
• M10: 951,293 km (0.048 R)
• M11: 1,031,926 km (0.108 R)
• M12: 1,124,976 km (0.112 R)
• M13: 1,207,554 km (0.117 R)
• M14: 1,295,667 km (0.1 R)
• M15: 1,403,826 km (0.098 R)
• M16: 1,475,334 km (0.089 R)
• M17: 1,555,369 km (0.055 R)
• M18: 1,652,009 km (0.103 R)
• M19: 1,871,170 km (0.05 R)
• M20: 2,034,681 km (0.118 R)
• M21: 2,145,084 km (0.034 R)
• M22: 2,240,677 km (0.104 R)
• M23: 2,346,293 km (0.085 R)
• M24: 2,419,147 km (0.104 R)
• M25: 2,488,261 km (0.077 R)
• M26: 2,584,602 km (0.102 R)
• M27: 2,695,604 km (0.112 R)
• M28: 2,844,604 km (0.028 R)
• M29: 2,991,808 km (0.069 R)
• M30: 3,085,007 km (0.084 R)
• M31: 3,226,826 km (0.085 R)
• M32: 3,298,633 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 9.2

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,348,310 km

• M1: 115,340 km (0.071 R)
• M2: 186,549 km (0.058 R)
• M3: 280,197 km (0.111 R)
• M4: 347,366 km (0.073 R)
• M5: 414,087 km (0.098 R)
• M6: 510,578 km (0.065 R)
• M7: 574,905 km (0.051 R)
• M8: 697,276 km (0.042 R)
• M9: 779,704 km (0.083 R)
• M10: 848,818 km (0.059 R)
• M11: 916,885 km (0.106 R)
• M12: 1,000,959 km (0.071 R)
• M13: 1,117,496 km (0.097 R)
• M14: 1,177,485 km (0.068 R)
• M15: 1,246,449 km (0.054 R)
• M16: 1,348,475 km (0.064 R)
• M17: 1,465,760 km (0.071 R)
• M18: 1,531,882 km (0.115 R)
• M19: 1,594,863 km (0.116 R)
• M20: 1,654,552 km (0.114 R)
• M21: 1,732,343 km (0.098 R)
• M22: 1,833,472 km (0.099 R)
• M23: 1,909,617 km (0.051 R)
• M24: 1,991,447 km (0.117 R)
• M25: 2,060,561 km (0.108 R)
• M26: 2,191,758 km (0.099 R)
• M27: 2,301,563 km (0.087 R)
• M28: 2,383,992 km (0.03 R)
• M29: 2,566,800 km (0.094 R)
• M30: 2,627,088 km (0.092 R)
• M31: 2,749,160 km (0.084 R)
• M32: 2,857,619 km (0.107 R)
• M33: 2,914,915 km (0.1 R)
• M34: 3,057,332 km (0.103 R)
• M35: 3,169,829 km (0.079 R)
• M36: 3,229,220 km (0.045 R)
• M37: 3,454,065 km (0.115 R)
• M38: 3,599,325 km (0.026 R)
• M39: 3,683,997 km (0.091 R)
• M40: 3,844,067 km (0.117 R)
• M41: 3,907,496 km (0.103 R)
• M42: 3,988,878 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 10.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,348,310 km

• M1: 140,323 km (0.099 R)
• M2: 205,996 km (0.062 R)
• M3: 280,496 km (0.032 R)
• M4: 374,443 km (0.101 R)
• M5: 610,958 km (0.103 R)
• M6: 675,734 km (0.109 R)
• M7: 746,194 km (0.113 R)
• M8: 869,762 km (0.083 R)
• M9: 967,300 km (0.037 R)
• M10: 1,092,962 km (0.12 R)
• M11: 1,206,208 km (0.061 R)
• M12: 1,271,731 km (0.058 R)
• M13: 1,383,780 km (0.091 R)
• M14: 1,452,745 km (0.053 R)
• M15: 1,522,906 km (0.108 R)
• M16: 1,602,193 km (0.051 R)
• M17: 1,748,650 km (0.09 R)
• M18: 1,942,229 km (0.102 R)
• M19: 2,129,825 km (0.095 R)
• M20: 2,273,289 km (0.088 R)
• M21: 2,387,732 km (0.04 R)
• M22: 2,475,994 km (0.118 R)
• M23: 2,617,514 km (0.103 R)
• M24: 2,713,556 km (0.096 R)
• M25: 2,810,645 km (0.108 R)
• M26: 2,908,931 km (0.113 R)
• M27: 3,083,811 km (0.083 R)
• M28: 3,200,646 km (0.115 R)
• M29: 3,267,367 km (0.072 R)
• M30: 3,355,331 km (0.113 R)
• M31: 3,454,664 km (0.08 R)
• M32: 3,533,651 km (0.074 R)
• M33: 3,720,649 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 9.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.03 AU - 2.73 AU

Year: 2490 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,348,310 km

• M1: 118,631 km (0.104 R)
• M2: 183,108 km (0.116 R)
• M3: 301,889 km (0.107 R)
• M4: 498,759 km (0.09 R)
• M5: 629,657 km (0.088 R)
• M6: 781,798 km (0.11 R)
• M7: 871,856 km (0.119 R)
• M8: 956,080 km (0.094 R)
• M9: 1,112,859 km (0.111 R)
• M10: 1,289,085 km (0.059 R)
• M11: 1,353,562 km (0.088 R)
• M12: 1,739,823 km (0.105 R)
• M13: 1,982,770 km (0.067 R)
• M14: 2,083,150 km (0.095 R)
• M15: 2,223,922 km (0.092 R)
• M16: 2,288,997 km (0.099 R)
• M17: 2,381,149 km (0.103 R)
• M18: 2,692,911 km (0.105 R)
• M19: 2,931,819 km (0.101 R)
• M20: 3,221,740 km (0.068 R)
• M21: 3,340,221 km (0.045 R)
• M22: 3,430,130 km (0.09 R)
• M23: 3,536,194 km (0.12 R)
• M24: 3,844,815 km (0.096 R)
• M25: 3,939,211 km (0.099 R)
• M26: 4,422,562 km (0.101 R)
• M27: 4,604,473 km (0.11 R)
• M28: 4,890,654 km (0.119 R)
• M29: 5,322,094 km (0.1 R)
• M30: 5,480,368 km (0.034 R)
• M31: 5,640,289 km (0.071 R)
• M32: 5,765,652 km (0.04 R)
• M33: 6,037,620 km (0.082 R)
• M34: 6,239,727 km (0.12 R)
• M35: 6,669,522 km (0.032 R)
• M36: 6,764,217 km (0.064 R)
• M37: 6,878,510 km (0.119 R)
• M38: 7,031,848 km (0.092 R)
• M39: 7,147,637 km (0.104 R)
• M40: 7,538,087 km (0.106 R)
• M41: 7,597,178 km (0.074 R)
• M42: 7,915,523 km (0.098 R)
• M43: 8,197,515 km (0.071 R)
• M44: 8,258,401 km (0.078 R)
• M45: 8,400,968 km (0.114 R)
• M46: 8,544,432 km (0.078 R)
• M47: 8,668,149 km (0.095 R)
• M48: 9,147,461 km (0.074 R)
• M49: 9,422,272 km (0.032 R)
• M50: 9,614,057 km (0.07 R)
• M51: 10,001,665 km (0.087 R)
• M52: 10,219,180 km (0.087 R)
• M53: 10,306,545 km (0.109 R)
• M54: 10,614,717 km (0.064 R)
• M55: 10,703,279 km (0.107 R)
• M56: 10,792,140 km (0.098 R)
• M57: 10,948,171 km (0.118 R)
• M58: 11,037,630 km (0.041 R)
• M59: 11,127,389 km (0.094 R)
• M60: 11,877,024 km (0.119 R)
• M61: 11,969,026 km (0.112 R)
• M62: 12,061,328 km (0.11 R)
• M63: 12,385,956 km (0.114 R)
• M64: 12,502,642 km (0.101 R)
• M65: 12,854,795 km (0.087 R)
• M66: 12,996,465 km (0.066 R)
• M67: 13,067,524 km (0.094 R)
• M68: 13,162,518 km (0.102 R)
• M69: 14,100,646 km (0.062 R)
• M70: 14,198,184 km (0.036 R)
• M71: 14,369,175 km (0.117 R)
• M72: 14,442,777 km (0.12 R)
• M73: 14,614,814 km (0.12 R)
• M74: 14,762,767 km (0.083 R)
• M75: 15,184,782 km (0.118 R)
• M76: 15,888,640 km (0.115 R)
• M77: 17,589,418 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 8.6

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.98 AU - 3.82 AU

Year: 4252 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,348,310 km

• M1: 107,561 km (0.118 R)
• M2: 176,525 km (0.057 R)
• M3: 291,117 km (0.087 R)
• M4: 407,654 km (0.091 R)
• M5: 619,036 km (0.085 R)
• M6: 691,292 km (0.064 R)
• M7: 776,263 km (0.113 R)
• M8: 957,426 km (0.119 R)
• M9: 1,568,085 km (0.073 R)
• M10: 1,656,497 km (0.11 R)
• M11: 1,759,869 km (0.109 R)
• M12: 2,124,439 km (0.072 R)
• M13: 2,409,723 km (0.05 R)
• M14: 2,527,306 km (0.098 R)
• M15: 2,631,726 km (0.118 R)
• M16: 2,985,076 km (0.114 R)
• M17: 3,143,500 km (0.116 R)
• M18: 3,518,392 km (0.07 R)
• M19: 4,151,341 km (0.063 R)
• M20: 4,562,436 km (0.094 R)
• M21: 4,763,645 km (0.114 R)
• M22: 5,005,246 km (0.119 R)
• M23: 5,080,493 km (0.063 R)
• M24: 5,156,040 km (0.093 R)
• M25: 5,270,034 km (0.073 R)
• M26: 5,636,698 km (0.054 R)
• M27: 5,892,361 km (0.109 R)
• M28: 5,991,694 km (0.097 R)
• M29: 6,111,671 km (0.11 R)
• M30: 6,192,005 km (0.083 R)
• M31: 6,640,649 km (0.107 R)
• M32: 6,702,583 km (0.118 R)
• M33: 6,764,816 km (0.114 R)
• M34: 7,015,542 km (0.096 R)
• M35: 7,311,895 km (0.098 R)
• M36: 7,938,860 km (0.06 R)
• M37: 8,269,920 km (0.111 R)
• M38: 8,582,879 km (0.073 R)
• M39: 8,854,399 km (0.054 R)
• M40: 9,059,797 km (0.078 R)
• M41: 9,266,840 km (0.093 R)
• M42: 9,498,866 km (0.09 R)
• M43: 9,568,729 km (0.092 R)
• M44: 10,086,936 km (0.083 R)
• M45: 10,158,294 km (0.094 R)
• M46: 10,229,802 km (0.088 R)
• M47: 10,469,457 km (0.092 R)
• M48: 10,590,033 km (0.105 R)
• M49: 10,735,293 km (0.081 R)
• M50: 10,978,838 km (0.1 R)
• M51: 11,820,625 km (0.114 R)
• M52: 12,148,095 km (0.091 R)
• M53: 12,274,804 km (0.066 R)
• M54: 12,503,839 km (0.027 R)
• M55: 13,539,505 km (0.112 R)
• M56: 13,961,520 km (0.089 R)
• M57: 14,067,585 km (0.088 R)
• M58: 14,174,099 km (0.101 R)
• M59: 14,683,330 km (0.107 R)
• M60: 15,171,318 km (0.077 R)
• M61: 15,307,752 km (0.1 R)
• M62: 15,472,160 km (0.093 R)
• M63: 15,857,823 km (0.113 R)
• M64: 15,968,675 km (0.118 R)
• M65: 16,051,852 km (0.053 R)
• M66: 16,386,352 km (0.119 R)
• M67: 17,062,236 km (0.103 R)
• M68: 17,718,521 km (0.08 R)
• M69: 17,920,030 km (0.06 R)
• M70: 18,645,430 km (0.054 R)
• M71: 19,055,777 km (0.116 R)
• M72: 19,114,718 km (0.053 R)
• M73: 19,173,660 km (0.119 R)
• M74: 19,232,601 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 10.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.26 AU - 6.2 AU

Year: 8112 Days

Day: 8 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,348,310 km

• M1: 157,975 km (0.106 R)
• M2: 269,426 km (0.105 R)
• M3: 489,933 km (0.101 R)
• M4: 869,463 km (0.032 R)
• M5: 1,018,911 km (0.112 R)
• M6: 1,877,004 km (0.068 R)
• M7: 2,686,927 km (0.12 R)
• M8: 2,857,469 km (0.074 R)
• M9: 2,926,733 km (0.029 R)
• M10: 3,031,601 km (0.037 R)
• M11: 3,299,531 km (0.084 R)
• M12: 3,631,189 km (0.119 R)
• M13: 3,820,281 km (0.065 R)
• M14: 4,129,500 km (0.105 R)
• M15: 5,971,349 km (0.115 R)
• M16: 6,105,239 km (0.088 R)
• M17: 6,240,026 km (0.083 R)
• M18: 6,581,558 km (0.113 R)
• M19: 6,742,974 km (0.108 R)
• M20: 7,046,359 km (0.103 R)
• M21: 7,860,919 km (0.058 R)
• M22: 8,180,311 km (0.115 R)
• M23: 8,428,942 km (0.089 R)
• M24: 8,730,532 km (0.118 R)
• M25: 9,448,003 km (0.075 R)
• M26: 9,552,123 km (0.119 R)
• M27: 9,682,722 km (0.068 R)
• M28: 9,998,673 km (0.116 R)
• M29: 10,291,286 km (0.112 R)
• M30: 10,939,494 km (0.112 R)
• M31: 11,323,661 km (0.112 R)
• M32: 12,162,008 km (0.061 R)
• M33: 12,275,253 km (0.12 R)
• M34: 13,020,251 km (0.054 R)
• M35: 13,339,792 km (0.105 R)
• M36: 13,691,496 km (0.091 R)
• M37: 14,254,433 km (0.069 R)
• M38: 14,433,801 km (0.079 R)
• M39: 15,037,129 km (0.105 R)
• M40: 15,311,342 km (0.033 R)
• M41: 15,403,046 km (0.116 R)
• M42: 15,679,502 km (0.057 R)
• M43: 16,738,356 km (0.104 R)
• M44: 16,864,467 km (0.113 R)
• M45: 16,959,312 km (0.104 R)
• M46: 17,916,888 km (0.091 R)
• M47: 18,272,482 km (0.118 R)
• M48: 18,499,871 km (0.095 R)
• M49: 18,761,069 km (0.063 R)
• M50: 19,551,694 km (0.107 R)
• M51: 19,917,760 km (0.114 R)
• M52: 20,521,686 km (0.116 R)
• M53: 20,758,201 km (0.106 R)
• M54: 21,781,899 km (0.094 R)
• M55: 21,919,529 km (0.059 R)
• M56: 22,334,513 km (0.095 R)
• M57: 22,647,472 km (0.116 R)
• M58: 22,787,047 km (0.076 R)
• M59: 23,066,944 km (0.06 R)
• M60: 23,207,417 km (0.11 R)
• M61: 23,312,883 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 8.6

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.19 AU - 6.87 AU

Year: 8820 Days

Day: 13 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,348,310 km

• M1: 108,458 km (0.058 R)
• M2: 170,392 km (0.118 R)
• M3: 233,223 km (0.081 R)
• M4: 630,256 km (0.079 R)
• M5: 1,198,578 km (0.092 R)
• M6: 1,323,642 km (0.047 R)
• M7: 1,564,345 km (0.089 R)
• M8: 1,771,837 km (0.119 R)
• M9: 2,012,839 km (0.102 R)
• M10: 2,238,882 km (0.104 R)
• M11: 2,394,314 km (0.042 R)
• M12: 2,798,228 km (0.075 R)
• M13: 3,223,385 km (0.076 R)
• M14: 4,229,132 km (0.111 R)
• M15: 4,949,745 km (0.118 R)
• M16: 5,324,338 km (0.097 R)
• M17: 5,602,590 km (0.114 R)
• M18: 5,672,901 km (0.076 R)
• M19: 5,743,511 km (0.118 R)
• M20: 5,957,137 km (0.085 R)
• M21: 6,137,103 km (0.047 R)
• M22: 6,502,571 km (0.111 R)
• M23: 6,762,572 km (0.115 R)
• M24: 6,837,520 km (0.073 R)
• M25: 7,063,862 km (0.074 R)
• M26: 7,718,801 km (0.099 R)
• M27: 7,836,535 km (0.077 R)
• M28: 7,915,223 km (0.099 R)
• M29: 8,921,568 km (0.089 R)
• M30: 9,003,847 km (0.085 R)
• M31: 9,502,606 km (0.066 R)
• M32: 10,053,127 km (0.102 R)
• M33: 11,096,572 km (0.113 R)
• M34: 12,037,542 km (0.113 R)
• M35: 13,050,619 km (0.079 R)
• M36: 13,614,753 km (0.08 R)
• M37: 14,234,836 km (0.109 R)
• M38: 14,379,198 km (0.096 R)
• M39: 14,669,567 km (0.113 R)
• M40: 15,010,650 km (0.119 R)
• M41: 15,949,676 km (0.103 R)
• M42: 16,099,723 km (0.108 R)
• M43: 17,214,077 km (0.098 R)
• M44: 17,832,365 km (0.082 R)
• M45: 17,936,037 km (0.099 R)
• M46: 19,249,955 km (0.093 R)
• M47: 20,161,006 km (0.052 R)
• M48: 21,195,774 km (0.086 R)
• M49: 22,695,942 km (0.055 R)
• M50: 24,748,724 km (0.108 R)
• M51: 25,038,495 km (0.053 R)
• M52: 25,679,970 km (0.108 R)
• M53: 25,738,463 km (0.109 R)
• M54: 27,456,894 km (0.045 R)
• M55: 27,937,402 km (0.081 R)
• M56: 28,481,191 km (0.078 R)
• M57: 28,602,664 km (0.071 R)
• M58: 29,028,719 km (0.095 R)
• M59: 31,628,879 km (0.101 R)
• M60: 31,880,353 km (0.057 R)
• M61: 32,132,426 km (0.109 R)
• M62: 32,575,385 km (0.11 R)
• M63: 33,339,381 km (0.116 R)
• M64: 33,595,343 km (0.112 R)
• M65: 33,659,371 km (0.101 R)
• M66: 33,851,904 km (0.106 R)
• M67: 35,928,173 km (0.063 R)
• M68: 36,651,329 km (0.074 R)
• M69: 36,783,424 km (0.073 R)
• M70: 37,047,913 km (0.096 R)
• M71: 37,246,728 km (0.094 R)
• M72: 37,445,843 km (0.091 R)
• M73: 37,845,120 km (0.089 R)
• M74: 37,978,561 km (0.117 R)
• M75: 39,930,813 km (0.12 R)
• M76: 40,134,715 km (0.027 R)
• M77: 40,748,216 km (0.111 R)
• M78: 41,090,346 km (0.096 R)
• M79: 41,433,524 km (0.109 R)
• M80: 41,571,004 km (0.111 R)
• M81: 42,191,835 km (0.098 R)
• M82: 45,482,989 km (0.116 R)
• M83: 46,193,878 km (0.101 R)
• M84: 47,554,470 km (0.095 R)
• M85: 47,842,596 km (0.069 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: 263 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit