🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 40.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,661,597 km

• M1: 29,022 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 292 Days

Day: 18.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,661,597 km

• M1: 529,726 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.26 AU - 1.66 AU

Year: 614 Days

Day: 31.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,661,597 km

• M1: 570,117 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.91 AU - 2.27 AU

Year: 1052 Days

Day: 33.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.87 AU - 4.17 AU

Year: 2807 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 13.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.99 AU - 8.53 AU

Year: 6812 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,661,597 km

• M1: 176,675 km (0.101 R)
• M2: 375,042 km (0.117 R)
• M3: 584,479 km (0.086 R)
• M4: 691,741 km (0.085 R)
• M5: 882,627 km (0.118 R)
• M6: 1,009,486 km (0.084 R)
• M7: 1,177,335 km (0.12 R)
• M8: 1,619,397 km (0.061 R)
• M9: 1,942,528 km (0.093 R)
• M10: 2,133,415 km (0.107 R)
• M11: 2,375,465 km (0.081 R)
• M12: 2,488,561 km (0.08 R)
• M13: 2,603,452 km (0.038 R)
• M14: 2,720,138 km (0.111 R)
• M15: 2,838,769 km (0.111 R)
• M16: 3,204,985 km (0.073 R)
• M17: 3,330,497 km (0.043 R)
• M18: 4,145,507 km (0.065 R)
• M19: 4,255,012 km (0.104 R)
• M20: 4,393,540 km (0.106 R)
• M21: 4,561,538 km (0.032 R)
• M22: 4,817,799 km (0.104 R)
• M23: 4,962,161 km (0.116 R)
• M24: 5,225,753 km (0.083 R)
• M25: 5,736,330 km (0.081 R)
• M26: 6,326,045 km (0.068 R)
• M27: 6,420,890 km (0.058 R)
• M28: 6,805,207 km (0.107 R)
• M29: 7,065,807 km (0.09 R)
• M30: 7,329,548 km (0.097 R)
• M31: 7,731,368 km (0.116 R)
• M32: 8,944,157 km (0.089 R)
• M33: 9,956,785 km (0.116 R)
• M34: 10,067,488 km (0.107 R)
• M35: 10,476,788 km (0.104 R)
• M36: 10,967,618 km (0.096 R)
• M37: 11,582,017 km (0.111 R)
• M38: 11,932,525 km (0.1 R)
• M39: 12,050,108 km (0.096 R)
• M40: 12,484,690 km (0.055 R)
• M41: 13,614,304 km (0.116 R)
• M42: 14,692,306 km (0.11 R)
• M43: 14,902,790 km (0.087 R)
• M44: 14,987,163 km (0.066 R)
• M45: 15,711,666 km (0.088 R)
• M46: 15,797,685 km (0.057 R)
• M47: 15,926,937 km (0.086 R)
• M48: 16,273,406 km (0.079 R)
• M49: 17,106,217 km (0.105 R)
• M50: 17,372,053 km (0.092 R)
• M51: 17,461,063 km (0.079 R)
• M52: 17,863,183 km (0.111 R)
• M53: 19,087,791 km (0.049 R)
• M54: 19,548,253 km (0.074 R)
• M55: 19,640,704 km (0.119 R)
• M56: 20,480,098 km (0.055 R)
• M57: 22,001,060 km (0.087 R)
• M58: 23,165,679 km (0.114 R)
• M59: 23,558,373 km (0.084 R)
• M60: 24,449,827 km (0.095 R)
• M61: 25,757,013 km (0.102 R)
• M62: 26,061,894 km (0.036 R)
• M63: 26,265,796 km (0.102 R)
• M64: 27,086,789 km (0.065 R)
• M65: 28,020,579 km (0.113 R)
• M66: 28,177,208 km (0.044 R)
• M67: 28,386,495 km (0.083 R)
• M68: 28,596,381 km (0.106 R)
• M69: 28,754,057 km (0.109 R)
• M70: 29,759,804 km (0.093 R)
• M71: 31,262,664 km (0.093 R)
• M72: 31,696,647 km (0.048 R)
• M73: 32,132,575 km (0.115 R)
• M74: 33,840,534 km (0.096 R)
• M75: 35,014,279 km (0.108 R)
• M76: 35,126,777 km (0.073 R)
• M77: 36,657,163 km (0.074 R)
• M78: 37,172,079 km (0.05 R)
• M79: 37,516,752 km (0.112 R)
• M80: 37,689,388 km (0.089 R)
• M81: 37,920,068 km (0.097 R)
• M82: 38,847,575 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 10.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.74 AU - 10.7 AU

Year: 8967 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,661,597 km

• M1: 130,898 km (0.115 R)
• M2: 325,226 km (0.095 R)
• M3: 453,880 km (0.114 R)
• M4: 751,281 km (0.081 R)
• M5: 821,592 km (0.103 R)
• M6: 1,047,185 km (0.084 R)
• M7: 1,379,292 km (0.117 R)
• M8: 1,696,589 km (0.075 R)
• M9: 1,815,669 km (0.072 R)
• M10: 2,062,207 km (0.048 R)
• M11: 2,163,933 km (0.114 R)
• M12: 2,922,694 km (0.116 R)
• M13: 3,271,705 km (0.044 R)
• M14: 3,421,004 km (0.1 R)
• M15: 3,788,865 km (0.095 R)
• M16: 4,898,881 km (0.097 R)
• M17: 4,967,248 km (0.111 R)
• M18: 5,104,878 km (0.097 R)
• M19: 5,278,561 km (0.099 R)
• M20: 5,560,702 km (0.05 R)
• M21: 5,811,578 km (0.061 R)
• M22: 5,956,688 km (0.064 R)
• M23: 7,315,785 km (0.098 R)
• M24: 7,789,561 km (0.117 R)
• M25: 8,314,051 km (0.057 R)
• M26: 9,439,626 km (0.069 R)
• M27: 10,790,345 km (0.11 R)
• M28: 11,374,525 km (0.085 R)
• M29: 11,785,171 km (0.105 R)
• M30: 12,061,478 km (0.09 R)
• M31: 12,154,229 km (0.081 R)
• M32: 12,809,168 km (0.078 R)
• M33: 13,140,976 km (0.081 R)
• M34: 13,716,330 km (0.083 R)
• M35: 14,104,536 km (0.064 R)
• M36: 14,202,074 km (0.107 R)
• M37: 14,941,387 km (0.057 R)
• M38: 15,340,813 km (0.059 R)
• M39: 16,766,331 km (0.109 R)
• M40: 17,077,345 km (0.086 R)
• M41: 17,181,465 km (0.104 R)
• M42: 17,442,513 km (0.109 R)
• M43: 17,599,890 km (0.117 R)
• M44: 17,810,374 km (0.038 R)
• M45: 18,074,564 km (0.07 R)
• M46: 20,455,863 km (0.08 R)
• M47: 22,021,854 km (0.112 R)
• M48: 22,419,485 km (0.117 R)
• M49: 23,164,033 km (0.119 R)
• M50: 23,394,713 km (0.045 R)
• M51: 24,677,366 km (0.116 R)
• M52: 25,624,470 km (0.09 R)
• M53: 25,803,389 km (0.053 R)
• M54: 26,102,435 km (0.102 R)
• M55: 26,222,412 km (0.027 R)
• M56: 28,043,916 km (0.098 R)
• M57: 28,536,542 km (0.094 R)
• M58: 28,969,927 km (0.062 R)
• M59: 30,220,116 km (0.105 R)
• M60: 30,725,159 km (0.095 R)
• M61: 30,978,727 km (0.057 R)
• M62: 32,773,004 km (0.059 R)
• M63: 33,421,959 km (0.06 R)
• M64: 34,271,975 km (0.085 R)
• M65: 35,327,836 km (0.051 R)
• M66: 35,859,806 km (0.111 R)
• M67: 38,901,131 km (0.084 R)
• M68: 39,381,639 km (0.115 R)
• M69: 39,864,093 km (0.09 R)
• M70: 42,024,136 km (0.09 R)
• M71: 42,164,908 km (0.072 R)
• M72: 43,651,312 km (0.102 R)
• M73: 43,722,521 km (0.101 R)
• M74: 44,150,670 km (0.104 R)
• M75: 44,508,358 km (0.083 R)
• M76: 44,795,287 km (0.103 R)
• M77: 45,154,920 km (0.048 R)
• M78: 45,298,983 km (0.097 R)
• M79: 45,804,474 km (0.061 R)
• M80: 47,259,015 km (0.105 R)
• M81: 47,478,475 km (0.085 R)
• M82: 47,918,442 km (0.046 R)
• M83: 49,691,925 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 13.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.97 AU - 11.41 AU

Year: 10505 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,661,597 km

• M1: 186,249 km (0.107 R)
• M2: 327,171 km (0.092 R)
• M3: 477,516 km (0.062 R)
• M4: 703,559 km (0.079 R)
• M5: 950,246 km (0.055 R)
• M6: 1,168,808 km (0.094 R)
• M7: 1,700,329 km (0.104 R)
• M8: 1,855,911 km (0.068 R)
• M9: 2,133,864 km (0.09 R)
• M10: 2,278,076 km (0.065 R)
• M11: 2,376,213 km (0.045 R)
• M12: 2,551,242 km (0.12 R)
• M13: 2,704,730 km (0.059 R)
• M14: 3,690,729 km (0.101 R)
• M15: 4,374,840 km (0.116 R)
• M16: 5,001,655 km (0.074 R)
• M17: 5,590,173 km (0.09 R)
• M18: 5,791,382 km (0.057 R)
• M19: 6,200,832 km (0.096 R)
• M20: 6,479,233 km (0.09 R)
• M21: 6,904,391 km (0.096 R)
• M22: 7,596,281 km (0.076 R)
• M23: 7,744,831 km (0.093 R)
• M24: 8,578,989 km (0.11 R)
• M25: 8,811,464 km (0.074 R)
• M26: 8,967,644 km (0.118 R)
• M27: 9,282,697 km (0.091 R)
• M28: 9,883,483 km (0.068 R)
• M29: 10,209,007 km (0.092 R)
• M30: 10,621,000 km (0.076 R)
• M31: 10,996,341 km (0.043 R)
• M32: 11,206,825 km (0.054 R)
• M33: 11,932,525 km (0.083 R)
• M34: 12,062,226 km (0.065 R)
• M35: 12,148,843 km (0.119 R)
• M36: 12,322,975 km (0.06 R)
• M37: 13,160,873 km (0.099 R)
• M38: 13,474,280 km (0.116 R)
• M39: 14,199,830 km (0.109 R)
• M40: 14,845,046 km (0.118 R)
• M41: 16,021,184 km (0.092 R)
• M42: 16,886,608 km (0.04 R)
• M43: 17,129,704 km (0.051 R)
• M44: 17,521,052 km (0.108 R)
• M45: 17,915,392 km (0.112 R)
• M46: 18,113,609 km (0.095 R)
• M47: 19,369,334 km (0.119 R)
• M48: 19,470,911 km (0.075 R)
• M49: 19,623,800 km (0.052 R)
• M50: 19,930,625 km (0.111 R)
• M51: 20,445,691 km (0.053 R)
• M52: 20,601,123 km (0.092 R)
• M53: 20,913,034 km (0.049 R)
• M54: 21,488,986 km (0.099 R)
• M55: 22,017,067 km (0.065 R)
• M56: 22,229,496 km (0.096 R)
• M57: 25,108,207 km (0.102 R)
• M58: 26,337,154 km (0.112 R)
• M59: 27,642,994 km (0.11 R)
• M60: 28,390,385 km (0.087 R)
• M61: 28,969,927 km (0.068 R)
• M62: 30,258,413 km (0.093 R)
• M63: 31,088,233 km (0.101 R)
• M64: 33,316,792 km (0.112 R)
• M65: 33,438,864 km (0.116 R)
• M66: 34,419,628 km (0.075 R)
• M67: 34,542,896 km (0.111 R)
• M68: 35,472,198 km (0.089 R)
• M69: 36,284,216 km (0.093 R)
• M70: 37,165,497 km (0.114 R)
• M71: 37,481,896 km (0.09 R)
• M72: 38,308,873 km (0.1 R)
• M73: 39,722,124 km (0.116 R)
• M74: 39,980,929 km (0.106 R)
• M75: 40,305,257 km (0.103 R)
• M76: 40,695,558 km (0.103 R)
• M77: 41,479,899 km (0.117 R)
• M78: 41,676,770 km (0.081 R)
• M79: 44,264,215 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 10.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.36 AU - 12.24 AU

Year: 10684 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,661,597 km

• M1: 132,544 km (0.1 R)
• M2: 385,514 km (0.098 R)
• M3: 509,530 km (0.104 R)
• M4: 585,227 km (0.099 R)
• M5: 749,635 km (0.117 R)
• M6: 892,800 km (0.094 R)
• M7: 1,025,942 km (0.114 R)
• M8: 1,125,275 km (0.108 R)
• M9: 1,248,843 km (0.117 R)
• M10: 1,333,964 km (0.082 R)
• M11: 1,647,671 km (0.117 R)
• M12: 2,317,121 km (0.092 R)
• M13: 2,612,428 km (0.081 R)
• M14: 3,063,465 km (0.118 R)
• M15: 3,661,557 km (0.113 R)
• M16: 4,459,213 km (0.038 R)
• M17: 4,625,117 km (0.12 R)
• M18: 4,793,116 km (0.034 R)
• M19: 4,860,884 km (0.036 R)
• M20: 4,997,466 km (0.116 R)
• M21: 5,100,689 km (0.114 R)
• M22: 5,591,819 km (0.09 R)
• M23: 6,770,949 km (0.104 R)
• M24: 7,427,833 km (0.062 R)
• M25: 7,585,360 km (0.061 R)
• M26: 7,863,762 km (0.09 R)
• M27: 7,984,038 km (0.085 R)
• M28: 8,802,040 km (0.113 R)
• M29: 9,178,877 km (0.098 R)
• M30: 9,347,922 km (0.048 R)
• M31: 9,775,473 km (0.085 R)
• M32: 9,904,875 km (0.113 R)
• M33: 10,827,295 km (0.108 R)
• M34: 11,095,973 km (0.103 R)
• M35: 12,007,024 km (0.04 R)
• M36: 13,370,609 km (0.07 R)
• M37: 14,192,649 km (0.117 R)
• M38: 15,130,628 km (0.052 R)
• M39: 16,292,704 km (0.11 R)
• M40: 16,858,633 km (0.086 R)
• M41: 16,962,304 km (0.066 R)
• M42: 17,693,389 km (0.058 R)
• M43: 18,434,796 km (0.029 R)
• M44: 18,648,422 km (0.032 R)
• M45: 19,348,689 km (0.088 R)
• M46: 19,511,452 km (0.085 R)
• M47: 19,620,210 km (0.114 R)
• M48: 20,277,243 km (0.104 R)
• M49: 20,442,699 km (0.085 R)
• M50: 20,997,258 km (0.117 R)
• M51: 21,220,308 km (0.114 R)
• M52: 21,444,406 km (0.118 R)
• M53: 21,725,500 km (0.062 R)
• M54: 24,661,658 km (0.112 R)
• M55: 25,074,249 km (0.097 R)
• M56: 26,205,807 km (0.105 R)
• M57: 26,446,211 km (0.116 R)
• M58: 28,026,263 km (0.03 R)
• M59: 28,149,083 km (0.079 R)
• M60: 28,580,374 km (0.115 R)
• M61: 28,703,942 km (0.098 R)
• M62: 30,012,624 km (0.075 R)
• M63: 31,022,709 km (0.1 R)
• M64: 31,213,446 km (0.098 R)
• M65: 31,404,483 km (0.115 R)
• M66: 32,494,303 km (0.048 R)
• M67: 34,053,861 km (0.105 R)
• M68: 34,645,072 km (0.083 R)
• M69: 34,711,044 km (0.041 R)
• M70: 35,372,267 km (0.089 R)
• M71: 37,516,004 km (0.086 R)
• M72: 37,922,611 km (0.117 R)
• M73: 39,839,559 km (0.12 R)
• M74: 40,462,334 km (0.096 R)
• M75: 41,367,701 km (0.061 R)
• M76: 41,437,563 km (0.092 R)
• M77: 42,702,862 km (0.089 R)
• M78: 42,985,751 km (0.103 R)
• M79: 43,553,326 km (0.115 R)
• M80: 44,337,967 km (0.06 R)
• M81: 45,921,011 km (0.047 R)
• M82: 47,010,981 km (0.119 R)
• M83: 47,303,146 km (0.078 R)
• M84: 47,815,818 km (0.089 R)
• M85: 47,889,121 km (0.103 R)
• M86: 48,994,350 km (0.098 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit