🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 14.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 243 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,773,294 km

• M1: 182,210 km (0.114 R)
• M2: 283,488 km (0.094 R)
• M3: 449,242 km (0.07 R)
• M4: 570,267 km (0.103 R)
• M5: 737,069 km (0.082 R)
• M6: 847,472 km (0.056 R)
• M7: 938,427 km (0.071 R)
• M8: 1,152,801 km (0.066 R)
• M9: 1,248,394 km (0.094 R)
• M10: 1,369,269 km (0.114 R)
• M11: 1,463,666 km (0.032 R)
• M12: 1,576,014 km (0.11 R)
• M13: 1,691,653 km (0.117 R)
• M14: 1,931,757 km (0.106 R)
• M15: 2,030,193 km (0.101 R)
• M16: 2,121,597 km (0.093 R)
• M17: 2,236,937 km (0.118 R)
• M18: 2,409,274 km (0.101 R)
• M19: 2,529,850 km (0.089 R)
• M20: 2,681,093 km (0.085 R)
• M21: 2,791,795 km (0.043 R)
• M22: 2,938,401 km (0.036 R)
• M23: 3,117,919 km (0.059 R)
• M24: 3,250,014 km (0.05 R)
• M25: 3,363,110 km (0.097 R)
• M26: 3,514,503 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 12.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.65 AU - 2.93 AU

Year: 3108 Days

Day: 10.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,773,294 km

• M1: 170,542 km (0.069 R)
• M2: 277,803 km (0.072 R)
• M3: 476,918 km (0.083 R)
• M4: 740,360 km (0.115 R)
• M5: 832,961 km (0.082 R)
• M6: 949,797 km (0.092 R)
• M7: 1,031,029 km (0.097 R)
• M8: 1,179,579 km (0.116 R)
• M9: 1,510,789 km (0.109 R)
• M10: 2,096,165 km (0.067 R)
• M11: 2,470,908 km (0.084 R)
• M12: 2,852,083 km (0.074 R)
• M13: 3,034,443 km (0.103 R)
• M14: 3,283,673 km (0.098 R)
• M15: 3,539,785 km (0.074 R)
• M16: 3,852,444 km (0.118 R)
• M17: 4,003,688 km (0.041 R)
• M18: 4,225,841 km (0.101 R)
• M19: 4,347,015 km (0.099 R)
• M20: 4,575,451 km (0.07 R)
• M21: 5,154,544 km (0.11 R)
• M22: 5,377,744 km (0.115 R)
• M23: 5,699,529 km (0.043 R)
• M24: 6,342,052 km (0.093 R)
• M25: 6,421,489 km (0.108 R)
• M26: 6,823,907 km (0.104 R)
• M27: 6,987,118 km (0.038 R)
• M28: 7,110,387 km (0.059 R)
• M29: 7,695,614 km (0.109 R)
• M30: 7,780,436 km (0.1 R)
• M31: 7,929,734 km (0.053 R)
• M32: 8,101,473 km (0.084 R)
• M33: 8,209,482 km (0.035 R)
• M34: 8,536,354 km (0.081 R)
• M35: 8,956,574 km (0.116 R)
• M36: 9,202,962 km (0.075 R)
• M37: 9,794,322 km (0.07 R)
• M38: 10,164,427 km (0.041 R)
• M39: 10,421,436 km (0.066 R)
• M40: 10,562,657 km (0.118 R)
• M41: 10,942,187 km (0.119 R)
• M42: 11,037,780 km (0.063 R)
• M43: 11,133,672 km (0.12 R)
• M44: 11,836,932 km (0.102 R)
• M45: 12,033,503 km (0.058 R)
• M46: 12,156,921 km (0.05 R)
• M47: 12,255,955 km (0.111 R)
• M48: 12,405,104 km (0.056 R)
• M49: 12,504,736 km (0.104 R)
• M50: 12,604,817 km (0.108 R)
• M51: 12,805,578 km (0.099 R)
• M52: 13,286,684 km (0.044 R)
• M53: 13,670,702 km (0.106 R)
• M54: 14,058,310 km (0.083 R)
• M55: 14,214,490 km (0.109 R)
• M56: 14,633,514 km (0.086 R)
• M57: 14,844,597 km (0.088 R)
• M58: 14,950,512 km (0.109 R)
• M59: 15,109,983 km (0.093 R)
• M60: 15,376,716 km (0.065 R)
• M61: 15,888,191 km (0.064 R)
• M62: 16,105,108 km (0.069 R)
• M63: 16,432,429 km (0.103 R)
• M64: 16,679,415 km (0.116 R)
• M65: 16,789,519 km (0.1 R)
• M66: 16,872,246 km (0.107 R)
• M67: 17,176,977 km (0.072 R)
• M68: 17,260,453 km (0.098 R)
• M69: 17,707,601 km (0.074 R)
• M70: 18,101,941 km (0.105 R)
• M71: 18,442,276 km (0.069 R)
• M72: 18,527,696 km (0.063 R)
• M73: 18,727,559 km (0.037 R)
• M74: 18,928,170 km (0.103 R)
• M75: 19,100,656 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 10.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.25 AU - 3.39 AU

Year: 4034 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,773,294 km

• M1: 337,792 km (0.11 R)
• M2: 564,882 km (0.112 R)
• M3: 1,028,785 km (0.107 R)
• M4: 1,147,715 km (0.097 R)
• M5: 1,229,694 km (0.108 R)
• M6: 1,313,769 km (0.074 R)
• M7: 1,443,619 km (0.075 R)
• M8: 1,623,735 km (0.07 R)
• M9: 1,875,658 km (0.111 R)
• M10: 1,973,346 km (0.063 R)
• M11: 2,056,223 km (0.109 R)
• M12: 2,157,201 km (0.114 R)
• M13: 2,346,742 km (0.117 R)
• M14: 2,948,125 km (0.091 R)
• M15: 3,024,271 km (0.101 R)
• M16: 3,159,058 km (0.104 R)
• M17: 3,276,193 km (0.083 R)
• M18: 3,697,910 km (0.106 R)
• M19: 3,925,747 km (0.045 R)
• M20: 4,115,587 km (0.081 R)
• M21: 4,265,334 km (0.063 R)
• M22: 4,570,365 km (0.101 R)
• M23: 4,950,343 km (0.085 R)
• M24: 5,155,741 km (0.118 R)
• M25: 5,812,476 km (0.064 R)
• M26: 6,224,319 km (0.105 R)
• M27: 6,695,701 km (0.06 R)
• M28: 6,999,385 km (0.075 R)
• M29: 7,204,334 km (0.095 R)
• M30: 7,359,318 km (0.105 R)
• M31: 7,646,546 km (0.043 R)
• M32: 8,666,803 km (0.079 R)
• M33: 8,942,362 km (0.061 R)
• M34: 9,164,964 km (0.077 R)
• M35: 9,333,112 km (0.037 R)
• M36: 9,417,635 km (0.059 R)
• M37: 9,729,397 km (0.093 R)
• M38: 9,929,708 km (0.112 R)
• M39: 10,131,366 km (0.112 R)
• M40: 10,247,155 km (0.074 R)
• M41: 11,701,545 km (0.114 R)
• M42: 11,823,019 km (0.06 R)
• M43: 11,914,573 km (0.097 R)
• M44: 12,282,733 km (0.118 R)
• M45: 12,468,235 km (0.11 R)
• M46: 12,810,814 km (0.065 R)
• M47: 12,967,443 km (0.09 R)
• M48: 13,760,611 km (0.106 R)
• M49: 14,276,574 km (0.081 R)
• M50: 14,504,262 km (0.063 R)
• M51: 14,930,316 km (0.058 R)
• M52: 15,460,342 km (0.074 R)
• M53: 15,560,423 km (0.028 R)
• M54: 16,368,849 km (0.077 R)
• M55: 17,260,004 km (0.097 R)
• M56: 17,676,634 km (0.12 R)
• M57: 17,781,203 km (0.08 R)
• M58: 17,886,071 km (0.108 R)
• M59: 18,202,022 km (0.114 R)
• M60: 18,732,645 km (0.034 R)
• M61: 19,628,288 km (0.088 R)
• M62: 20,318,233 km (0.073 R)
• M63: 20,427,888 km (0.109 R)
• M64: 20,574,494 km (0.103 R)
• M65: 20,942,356 km (0.032 R)
• M66: 21,275,360 km (0.058 R)
• M67: 21,498,261 km (0.109 R)
• M68: 22,397,793 km (0.116 R)
• M69: 23,004,413 km (0.115 R)
• M70: 23,271,445 km (0.086 R)
• M71: 23,539,524 km (0.098 R)
• M72: 23,731,608 km (0.104 R)
• M73: 25,641,973 km (0.074 R)
• M74: 26,157,038 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 11.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.03 AU - 5.85 AU

Year: 7322 Days

Day: 12.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,773,294 km

• M1: 180,565 km (0.085 R)
• M2: 269,276 km (0.105 R)
• M3: 395,238 km (0.069 R)
• M4: 601,982 km (0.051 R)
• M5: 695,481 km (0.072 R)
• M6: 1,014,872 km (0.1 R)
• M7: 1,324,390 km (0.087 R)
• M8: 1,418,487 km (0.082 R)
• M9: 1,914,254 km (0.102 R)
• M10: 2,030,492 km (0.113 R)
• M11: 2,251,598 km (0.1 R)
• M12: 2,374,717 km (0.113 R)
• M13: 2,859,115 km (0.05 R)
• M14: 3,044,765 km (0.106 R)
• M15: 3,450,026 km (0.108 R)
• M16: 3,559,532 km (0.08 R)
• M17: 3,681,454 km (0.061 R)
• M18: 3,815,942 km (0.101 R)
• M19: 4,066,968 km (0.061 R)
• M20: 4,347,015 km (0.108 R)
• M21: 5,049,676 km (0.111 R)
• M22: 5,709,702 km (0.095 R)
• M23: 5,813,672 km (0.056 R)
• M24: 5,997,079 km (0.108 R)
• M25: 6,532,041 km (0.119 R)
• M26: 6,901,698 km (0.092 R)
• M27: 7,590,297 km (0.118 R)
• M28: 7,819,780 km (0.092 R)
• M29: 8,051,657 km (0.056 R)
• M30: 8,881,177 km (0.116 R)
• M31: 9,017,012 km (0.078 R)
• M32: 9,444,263 km (0.06 R)
• M33: 9,660,283 km (0.094 R)
• M34: 10,588,687 km (0.088 R)
• M35: 10,748,906 km (0.089 R)
• M36: 10,845,397 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 14.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.72 AU - 6.26 AU

Year: 8578 Days

Day: 10.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,773,294 km

• M1: 177,872 km (0.118 R)
• M2: 313,258 km (0.062 R)
• M3: 746,793 km (0.08 R)
• M4: 870,809 km (0.112 R)
• M5: 1,071,719 km (0.118 R)
• M6: 1,442,273 km (0.108 R)
• M7: 1,622,389 km (0.051 R)
• M8: 1,747,004 km (0.076 R)
• M9: 2,072,678 km (0.087 R)
• M10: 2,163,036 km (0.09 R)
• M11: 2,394,763 km (0.067 R)
• M12: 2,513,843 km (0.105 R)
• M13: 2,757,986 km (0.099 R)
• M14: 3,061,520 km (0.052 R)
• M15: 3,165,192 km (0.079 R)
• M16: 3,673,825 km (0.09 R)
• M17: 4,179,615 km (0.119 R)
• M18: 4,470,284 km (0.086 R)
• M19: 5,133,301 km (0.103 R)
• M20: 5,257,168 km (0.086 R)
• M21: 6,450,511 km (0.117 R)
• M22: 6,618,210 km (0.115 R)
• M23: 8,010,667 km (0.095 R)
• M24: 8,445,847 km (0.097 R)
• M25: 8,592,602 km (0.063 R)
• M26: 9,377,243 km (0.028 R)
• M27: 9,567,532 km (0.102 R)
• M28: 9,682,273 km (0.084 R)
• M29: 10,068,086 km (0.08 R)
• M30: 10,262,863 km (0.057 R)
• M31: 10,498,479 km (0.114 R)
• M32: 11,336,676 km (0.073 R)
• M33: 11,498,840 km (0.041 R)
• M34: 11,743,433 km (0.063 R)
• M35: 12,865,716 km (0.054 R)
• M36: 13,589,919 km (0.079 R)
• M37: 14,065,641 km (0.116 R)
• M38: 14,239,922 km (0.051 R)
• M39: 14,590,729 km (0.099 R)
• M40: 14,811,536 km (0.046 R)
• M41: 16,295,995 km (0.061 R)
• M42: 16,755,261 km (0.104 R)
• M43: 18,111,066 km (0.104 R)
• M44: 18,253,334 km (0.111 R)
• M45: 18,491,344 km (0.095 R)
• M46: 20,284,125 km (0.116 R)
• M47: 20,778,097 km (0.071 R)
• M48: 22,131,808 km (0.088 R)
• M49: 22,896,104 km (0.117 R)
• M50: 23,152,814 km (0.065 R)
• M51: 24,084,958 km (0.047 R)
• M52: 25,240,901 km (0.099 R)
• M53: 26,039,305 km (0.114 R)
• M54: 27,008,400 km (0.061 R)
• M55: 27,225,466 km (0.029 R)
• M56: 27,825,054 km (0.073 R)
• M57: 28,539,384 km (0.081 R)
• M58: 29,092,896 km (0.078 R)
• M59: 29,259,698 km (0.119 R)
• M60: 30,435,986 km (0.113 R)
• M61: 31,513,689 km (0.073 R)
• M62: 31,627,832 km (0.096 R)
• M63: 32,028,455 km (0.069 R)
• M64: 32,373,129 km (0.107 R)
• M65: 32,892,682 km (0.037 R)
• M66: 33,531,316 km (0.082 R)
• M67: 34,291,273 km (0.104 R)
• M68: 35,471,750 km (0.083 R)
• M69: 35,590,530 km (0.105 R)
• M70: 37,993,670 km (0.083 R)
• M71: 38,847,126 km (0.114 R)
• M72: 39,645,231 km (0.07 R)
• M73: 39,891,918 km (0.096 R)
• M74: 41,382,661 km (0.078 R)
• M75: 41,507,724 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 4.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.75 AU - 8.91 AU

Year: 14611 Days

Day: 18.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 29,773,294 km

• M1: 65,823 km (0.099 R)
• M2: 110,104 km (0.087 R)
• M3: 151,393 km (0.062 R)
• M4: 263,891 km (0.026 R)
• M5: 383,270 km (0.042 R)
• M6: 587,770 km (0.091 R)
• M7: 658,979 km (0.109 R)
• M8: 849,866 km (0.104 R)
• M9: 1,014,722 km (0.074 R)
• M10: 1,204,562 km (0.087 R)
• M11: 1,250,040 km (0.095 R)
• M12: 1,327,083 km (0.057 R)
• M13: 1,567,636 km (0.091 R)
• M14: 1,600,697 km (0.098 R)
• M15: 1,735,485 km (0.118 R)
• M16: 2,599,861 km (0.095 R)
• M17: 2,879,460 km (0.099 R)
• M18: 3,064,363 km (0.087 R)
• M19: 3,338,276 km (0.088 R)
• M20: 3,620,119 km (0.119 R)
• M21: 3,841,973 km (0.025 R)
• M22: 4,045,575 km (0.042 R)
• M23: 4,252,619 km (0.116 R)
• M24: 4,322,481 km (0.09 R)
• M25: 4,416,129 km (0.077 R)
• M26: 4,534,162 km (0.108 R)
• M27: 4,992,081 km (0.039 R)
• M28: 5,139,734 km (0.06 R)
• M29: 5,214,084 km (0.062 R)
• M30: 5,796,319 km (0.086 R)
• M31: 6,532,341 km (0.055 R)
• M32: 7,521,332 km (0.092 R)
• M33: 8,206,191 km (0.08 R)
• M34: 8,821,786 km (0.034 R)
• M35: 9,000,257 km (0.068 R)
• M36: 9,120,085 km (0.115 R)
• M37: 9,240,212 km (0.113 R)
• M38: 9,880,191 km (0.113 R)
• M39: 9,911,009 km (0.045 R)
• M40: 11,010,104 km (0.108 R)
• M41: 11,106,146 km (0.104 R)
• M42: 11,266,664 km (0.119 R)
• M43: 11,460,543 km (0.089 R)
• M44: 11,851,293 km (0.086 R)
• M45: 12,114,286 km (0.066 R)
• M46: 13,117,489 km (0.068 R)
• M47: 13,560,449 km (0.08 R)
• M48: 14,008,345 km (0.08 R)
• M49: 14,531,040 km (0.083 R)
• M50: 14,671,512 km (0.105 R)
• M51: 15,060,167 km (0.104 R)
• M52: 15,273,643 km (0.11 R)
• M53: 15,992,312 km (0.062 R)
• M54: 16,282,831 km (0.105 R)
• M55: 16,428,838 km (0.066 R)
• M56: 16,758,701 km (0.066 R)
• M57: 16,795,503 km (0.082 R)
• M58: 16,979,807 km (0.029 R)
• M59: 17,724,057 km (0.111 R)
• M60: 17,799,005 km (0.086 R)
• M61: 17,911,652 km (0.082 R)
• M62: 18,100,146 km (0.098 R)
• M63: 18,364,934 km (0.115 R)
• M64: 18,630,919 km (0.096 R)
• M65: 18,974,994 km (0.105 R)
• M66: 19,591,786 km (0.108 R)
• M67: 19,708,023 km (0.052 R)
• M68: 20,568,510 km (0.09 R)
• M69: 21,521,000 km (0.097 R)
• M70: 21,922,072 km (0.11 R)
• M71: 22,163,972 km (0.08 R)
• M72: 22,447,310 km (0.094 R)
• M73: 22,894,907 km (0.09 R)
• M74: 23,716,199 km (0.033 R)
• M75: 23,757,488 km (0.069 R)
• M76: 24,088,848 km (0.114 R)
• M77: 24,296,789 km (0.08 R)
• M78: 24,338,526 km (0.104 R)
• M79: 24,756,353 km (0.066 R)
• M80: 25,008,126 km (0.095 R)
• M81: 25,050,163 km (0.065 R)
• M82: 26,066,681 km (0.111 R)
• M83: 26,451,297 km (0.114 R)
• M84: 26,494,082 km (0.12 R)
• M85: 27,139,747 km (0.069 R)
• M86: 27,399,448 km (0.108 R)
• M87: 27,746,964 km (0.119 R)
• M88: 27,921,246 km (0.076 R)
• M89: 27,964,779 km (0.087 R)
• M90: 28,095,826 km (0.064 R)
• M91: 28,183,341 km (0.061 R)
• M92: 28,490,166 km (0.084 R)
• M93: 29,728,687 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit