🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 287 Days

Day: 24 Hours

Environment

Temp: 76 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.77 AU - 2.05 AU

Year: 984 Days

Day: 46.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.88 AU - 2.42 AU

Year: 1175 Days

Day: 16.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.5 AU - 3.94 AU

Year: 2675 Days

Day: 43.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 57.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835

Radius: 11.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.01 AU - 6.05 AU

Year: 4205 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,277,058 km

• M1: 187,895 km (0.103 R)
• M2: 441,314 km (0.101 R)
• M3: 681,568 km (0.1 R)
• M4: 849,267 km (0.066 R)
• M5: 1,255,874 km (0.115 R)
• M6: 1,590,824 km (0.08 R)
• M7: 2,234,244 km (0.08 R)
• M8: 2,324,751 km (0.087 R)
• M9: 2,509,205 km (0.109 R)
• M10: 2,603,302 km (0.07 R)
• M11: 2,737,043 km (0.083 R)
• M12: 2,873,177 km (0.087 R)
• M13: 3,398,714 km (0.065 R)
• M14: 3,630,142 km (0.078 R)
• M15: 3,998,003 km (0.106 R)
• M16: 4,265,035 km (0.101 R)
• M17: 4,537,902 km (0.09 R)
• M18: 5,077,053 km (0.082 R)
• M19: 5,172,795 km (0.117 R)
• M20: 5,366,375 km (0.081 R)
• M21: 5,810,680 km (0.116 R)
• M22: 6,603,549 km (0.103 R)
• M23: 6,708,417 km (0.096 R)
• M24: 6,840,213 km (0.04 R)
• M25: 7,186,831 km (0.101 R)
• M26: 7,842,070 km (0.115 R)
• M27: 8,889,554 km (0.107 R)
• M28: 9,121,730 km (0.117 R)
• M29: 9,592,365 km (0.119 R)
• M30: 10,679,942 km (0.091 R)
• M31: 10,958,044 km (0.109 R)
• M32: 11,051,244 km (0.116 R)
• M33: 11,489,715 km (0.096 R)
• M34: 11,584,410 km (0.111 R)
• M35: 12,741,101 km (0.112 R)
• M36: 13,036,108 km (0.084 R)
• M37: 13,300,148 km (0.087 R)
• M38: 13,399,631 km (0.064 R)
• M39: 14,136,849 km (0.076 R)
• M40: 14,340,153 km (0.052 R)
• M41: 14,681,236 km (0.044 R)
• M42: 15,024,862 km (0.073 R)
• M43: 15,128,533 km (0.059 R)
• M44: 15,301,768 km (0.089 R)
• M45: 15,931,126 km (0.106 R)
• M46: 17,106,666 km (0.059 R)
• M47: 17,251,028 km (0.101 R)
• M48: 17,540,949 km (0.113 R)
• M49: 17,650,155 km (0.06 R)
• M50: 18,052,424 km (0.081 R)
• M51: 18,125,876 km (0.052 R)
• M52: 18,346,832 km (0.101 R)
• M53: 18,494,635 km (0.12 R)
• M54: 18,642,887 km (0.112 R)
• M55: 18,865,937 km (0.056 R)
• M56: 18,977,836 km (0.053 R)
• M57: 19,767,115 km (0.114 R)
• M58: 20,759,098 km (0.076 R)
• M59: 20,913,184 km (0.104 R)
• M60: 21,455,327 km (0.082 R)
• M61: 22,080,795 km (0.095 R)
• M62: 22,198,678 km (0.109 R)
• M63: 23,109,729 km (0.069 R)
• M64: 23,309,293 km (0.081 R)
• M65: 23,469,512 km (0.085 R)
• M66: 24,316,386 km (0.09 R)
• M67: 24,478,700 km (0.076 R)
• M68: 24,886,503 km (0.044 R)
• M69: 25,625,966 km (0.081 R)
• M70: 25,832,560 km (0.103 R)
• M71: 25,998,315 km (0.11 R)
• M72: 26,748,698 km (0.086 R)
• M73: 27,379,253 km (0.109 R)
• M74: 27,463,775 km (0.11 R)
• M75: 27,972,408 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.24 AU - 6.26 AU

Year: 4484 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 102.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,277,058 km

• M1: 292,015 km (0.058 R)
• M2: 471,682 km (0.082 R)
• M3: 569,818 km (0.117 R)
• M4: 710,590 km (0.111 R)
• M5: 1,058,106 km (0.107 R)
• M6: 1,295,667 km (0.113 R)
• M7: 1,443,919 km (0.075 R)
• M8: 1,677,591 km (0.098 R)
• M9: 2,008,800 km (0.105 R)
• M10: 2,343,301 km (0.078 R)
• M11: 2,601,357 km (0.12 R)
• M12: 2,830,093 km (0.104 R)
• M13: 3,598,278 km (0.073 R)
• M14: 3,725,436 km (0.031 R)
• M15: 4,027,923 km (0.104 R)
• M16: 4,115,886 km (0.079 R)
• M17: 4,316,198 km (0.096 R)
• M18: 4,451,584 km (0.084 R)
• M19: 4,611,354 km (0.12 R)
• M20: 4,960,067 km (0.068 R)
• M21: 5,585,087 km (0.06 R)
• M22: 6,108,231 km (0.11 R)
• M23: 6,647,232 km (0.066 R)
• M24: 7,094,829 km (0.035 R)
• M25: 7,201,641 km (0.081 R)
• M26: 7,443,840 km (0.118 R)
• M27: 7,688,732 km (0.09 R)
• M28: 7,798,387 km (0.116 R)
• M29: 8,130,794 km (0.104 R)
• M30: 8,298,643 km (0.066 R)
• M31: 8,581,083 km (0.052 R)
• M32: 8,809,370 km (0.048 R)
• M33: 9,097,645 km (0.117 R)
• M34: 9,950,951 km (0.113 R)
• M35: 12,082,870 km (0.109 R)
• M36: 12,178,763 km (0.067 R)
• M37: 12,954,577 km (0.051 R)
• M38: 13,216,822 km (0.05 R)
• M39: 13,613,406 km (0.054 R)
• M40: 14,047,390 km (0.104 R)
• M41: 14,283,006 km (0.082 R)
• M42: 14,418,243 km (0.11 R)
• M43: 14,655,954 km (0.102 R)
• M44: 15,307,752 km (0.063 R)
• M45: 15,898,963 km (0.106 R)
• M46: 16,039,136 km (0.108 R)
• M47: 16,285,523 km (0.059 R)
• M48: 16,391,439 km (0.09 R)
• M49: 16,497,653 km (0.105 R)
• M50: 16,996,263 km (0.095 R)
• M51: 17,536,012 km (0.089 R)
• M52: 18,008,442 km (0.116 R)
• M53: 18,374,658 km (0.069 R)
• M54: 19,189,068 km (0.057 R)
• M55: 19,788,806 km (0.106 R)
• M56: 20,356,530 km (0.068 R)
• M57: 20,623,413 km (0.077 R)
• M58: 21,045,129 km (0.119 R)
• M59: 21,857,894 km (0.108 R)
• M60: 22,209,449 km (0.117 R)
• M61: 22,523,605 km (0.043 R)
• M62: 22,681,132 km (0.098 R)
• M63: 23,275,334 km (0.097 R)
• M64: 23,394,863 km (0.093 R)
• M65: 24,600,622 km (0.099 R)
• M66: 25,785,437 km (0.091 R)
• M67: 25,991,583 km (0.108 R)
• M68: 26,157,038 km (0.059 R)
• M69: 26,655,049 km (0.035 R)
• M70: 27,030,690 km (0.117 R)
• M71: 27,492,199 km (0.114 R)
• M72: 27,829,393 km (0.067 R)
• M73: 28,210,568 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 11.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8 AU - 9.94 AU

Year: 10015 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,277,058 km

• M1: 148,401 km (0.113 R)
• M2: 245,191 km (0.113 R)
• M3: 360,082 km (0.071 R)
• M4: 437,723 km (0.1 R)
• M5: 545,434 km (0.069 R)
• M6: 791,971 km (0.025 R)
• M7: 1,060,200 km (0.099 R)
• M8: 1,390,512 km (0.038 R)
• M9: 1,542,204 km (0.113 R)
• M10: 1,628,971 km (0.1 R)
• M11: 1,844,093 km (0.117 R)
• M12: 2,126,384 km (0.086 R)
• M13: 2,382,346 km (0.103 R)
• M14: 2,648,630 km (0.077 R)
• M15: 2,946,180 km (0.054 R)
• M16: 3,121,210 km (0.063 R)
• M17: 3,481,741 km (0.088 R)
• M18: 4,023,435 km (0.088 R)
• M19: 4,465,796 km (0.072 R)
• M20: 5,132,404 km (0.1 R)
• M21: 5,397,192 km (0.072 R)
• M22: 5,830,278 km (0.034 R)
• M23: 5,912,706 km (0.071 R)
• M24: 5,995,583 km (0.12 R)
• M25: 6,387,380 km (0.119 R)
• M26: 6,643,641 km (0.09 R)
• M27: 6,729,810 km (0.115 R)
• M28: 6,845,299 km (0.075 R)
• M29: 7,107,694 km (0.091 R)
• M30: 7,254,898 km (0.094 R)
• M31: 8,251,669 km (0.12 R)
• M32: 8,781,844 km (0.116 R)
• M33: 9,291,075 km (0.094 R)
• M34: 10,006,901 km (0.106 R)
• M35: 10,105,935 km (0.054 R)
• M36: 10,371,471 km (0.114 R)
• M37: 11,387,988 km (0.099 R)
• M38: 11,525,918 km (0.095 R)
• M39: 11,838,427 km (0.101 R)
• M40: 12,013,158 km (0.096 R)
• M41: 12,118,475 km (0.098 R)
• M42: 12,899,824 km (0.114 R)
• M43: 13,587,975 km (0.104 R)
• M44: 14,623,641 km (0.081 R)
• M45: 15,150,973 km (0.094 R)
• M46: 15,493,253 km (0.108 R)
• M47: 15,799,630 km (0.113 R)
• M48: 16,379,620 km (0.08 R)
• M49: 16,574,546 km (0.054 R)
• M50: 16,691,831 km (0.054 R)
• M51: 17,045,481 km (0.118 R)
• M52: 17,640,282 km (0.056 R)
• M53: 17,880,087 km (0.094 R)
• M54: 17,960,272 km (0.082 R)
• M55: 18,403,380 km (0.099 R)
• M56: 19,177,400 km (0.06 R)
• M57: 19,300,668 km (0.105 R)
• M58: 20,253,757 km (0.091 R)
• M59: 21,605,373 km (0.088 R)
• M60: 22,638,047 km (0.077 R)
• M61: 23,598,765 km (0.106 R)
• M62: 23,818,973 km (0.114 R)
• M63: 24,930,336 km (0.116 R)
• M64: 25,064,824 km (0.085 R)
• M65: 25,695,678 km (0.109 R)
• M66: 25,786,185 km (0.044 R)
• M67: 26,149,558 km (0.059 R)
• M68: 26,835,165 km (0.1 R)
• M69: 27,341,853 km (0.039 R)
• M70: 28,084,307 km (0.114 R)
• M71: 28,833,494 km (0.113 R)
• M72: 29,257,903 km (0.097 R)
• M73: 30,112,705 km (0.045 R)
• M74: 31,216,887 km (0.104 R)
• M75: 32,139,008 km (0.051 R)
• M76: 32,922,452 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 12.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.47 AU - 10.77 AU

Year: 12902 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,277,058 km

• M1: 160,369 km (0.103 R)
• M2: 487,839 km (0.034 R)
• M3: 648,058 km (0.066 R)
• M4: 1,381,836 km (0.111 R)
• M5: 1,559,408 km (0.119 R)
• M6: 1,937,592 km (0.074 R)
• M7: 2,468,664 km (0.083 R)
• M8: 2,760,380 km (0.062 R)
• M9: 3,846,909 km (0.058 R)
• M10: 4,100,328 km (0.053 R)
• M11: 4,446,797 km (0.119 R)
• M12: 5,590,173 km (0.057 R)
• M13: 6,244,066 km (0.049 R)
• M14: 7,650,435 km (0.095 R)
• M15: 7,782,979 km (0.032 R)
• M16: 8,430,139 km (0.107 R)
• M17: 9,690,052 km (0.076 R)
• M18: 9,833,666 km (0.093 R)
• M19: 10,710,310 km (0.081 R)
• M20: 10,799,470 km (0.102 R)
• M21: 11,338,920 km (0.113 R)
• M22: 11,734,008 km (0.114 R)
• M23: 12,010,315 km (0.12 R)
• M24: 12,350,800 km (0.107 R)
• M25: 12,694,576 km (0.063 R)
• M26: 12,788,823 km (0.091 R)
• M27: 12,946,499 km (0.12 R)
• M28: 13,041,494 km (0.065 R)
• M29: 13,232,081 km (0.088 R)
• M30: 13,487,594 km (0.07 R)
• M31: 14,427,518 km (0.066 R)
• M32: 14,921,939 km (0.076 R)
• M33: 15,088,142 km (0.095 R)
• M34: 15,221,434 km (0.101 R)
• M35: 15,590,043 km (0.118 R)
• M36: 16,989,830 km (0.083 R)
• M37: 17,163,214 km (0.074 R)
• M38: 17,477,070 km (0.098 R)
• M39: 18,465,164 km (0.106 R)
• M40: 18,822,554 km (0.103 R)
• M41: 20,311,352 km (0.046 R)
• M42: 21,349,860 km (0.104 R)
• M43: 21,800,150 km (0.082 R)
• M44: 22,177,884 km (0.081 R)
• M45: 22,519,715 km (0.114 R)
• M46: 25,554,159 km (0.105 R)
• M47: 27,078,411 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 5.1

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.84 AU - 15.86 AU

Year: 20264 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,277,058 km

• M1: 743,651 km (0.071 R)
• M2: 820,694 km (0.097 R)
• M3: 941,120 km (0.115 R)
• M4: 1,045,988 km (0.098 R)
• M5: 1,267,244 km (0.054 R)
• M6: 1,430,754 km (0.057 R)
• M7: 1,502,860 km (0.114 R)
• M8: 1,600,996 km (0.1 R)
• M9: 2,150,170 km (0.045 R)
• M10: 2,233,047 km (0.084 R)
• M11: 2,782,520 km (0.069 R)
• M12: 3,087,850 km (0.093 R)
• M13: 3,403,800 km (0.103 R)
• M14: 3,863,365 km (0.101 R)
• M15: 4,134,736 km (0.088 R)
• M16: 4,342,377 km (0.114 R)
• M17: 4,553,310 km (0.101 R)
• M18: 4,985,349 km (0.115 R)
• M19: 5,888,023 km (0.073 R)
• M20: 6,840,063 km (0.115 R)
• M21: 6,921,594 km (0.067 R)
• M22: 7,292,298 km (0.11 R)
• M23: 8,573,753 km (0.082 R)
• M24: 8,882,673 km (0.086 R)
• M25: 9,420,776 km (0.109 R)
• M26: 10,481,126 km (0.102 R)
• M27: 12,215,414 km (0.115 R)
• M28: 12,413,631 km (0.114 R)
• M29: 12,762,793 km (0.1 R)
• M30: 12,863,173 km (0.114 R)
• M31: 13,420,126 km (0.091 R)
• M32: 13,933,097 km (0.077 R)
• M33: 14,088,230 km (0.077 R)
• M34: 15,940,401 km (0.05 R)
• M35: 16,977,414 km (0.103 R)
• M36: 17,253,870 km (0.11 R)
• M37: 18,488,202 km (0.073 R)
• M38: 20,333,642 km (0.05 R)
• M39: 20,804,127 km (0.095 R)
• M40: 20,863,218 km (0.052 R)
• M41: 21,636,190 km (0.109 R)
• M42: 24,196,408 km (0.112 R)
• M43: 24,694,869 km (0.065 R)
• M44: 25,448,842 km (0.115 R)
• M45: 25,575,252 km (0.109 R)
• M46: 26,146,566 km (0.066 R)
• M47: 27,366,686 km (0.108 R)
• M48: 28,670,881 km (0.109 R)
• M49: 29,396,730 km (0.078 R)
• M50: 29,995,121 km (0.101 R)
• M51: 30,933,848 km (0.041 R)
• M52: 31,068,785 km (0.112 R)
• M53: 32,086,798 km (0.104 R)
• M54: 37,409,940 km (0.108 R)
• M55: 38,130,403 km (0.107 R)
• M56: 38,420,024 km (0.117 R)
• M57: 39,146,920 km (0.087 R)
• M58: 41,652,086 km (0.116 R)
• M59: 42,623,575 km (0.104 R)
• M60: 45,582,471 km (0.119 R)
• M61: 46,970,440 km (0.115 R)
• M62: 50,818,097 km (0.094 R)
• M63: 51,216,477 km (0.091 R)
• M64: 51,535,868 km (0.114 R)
• M65: 52,981,133 km (0.078 R)
• M66: 53,627,845 km (0.092 R)
• M67: 53,870,941 km (0.088 R)
• M68: 53,952,173 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit