🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.69 AU

Year: 766 Days

Day: 25.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.74 AU - 1.98 AU

Year: 900 Days

Day: 22.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.36 AU - 3.58 AU

Year: 2293 Days

Day: 43.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.02 AU - 4.5 AU

Year: 3119 Days

Day: 20.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,027,299 km

• M1: 389,403 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 14.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.26 AU - 8.18 AU

Year: 7610 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,027,299 km

• M1: 238,010 km (0.074 R)
• M2: 520,900 km (0.069 R)
• M3: 726,896 km (0.11 R)
• M4: 856,298 km (0.102 R)
• M5: 1,010,534 km (0.075 R)
• M6: 1,384,977 km (0.111 R)
• M7: 1,532,181 km (0.067 R)
• M8: 1,763,460 km (0.087 R)
• M9: 2,326,247 km (0.11 R)
• M10: 2,503,670 km (0.038 R)
• M11: 2,778,481 km (0.105 R)
• M12: 3,063,465 km (0.105 R)
• M13: 3,283,524 km (0.071 R)
• M14: 3,585,113 km (0.103 R)
• M15: 3,687,737 km (0.101 R)
• M16: 4,242,895 km (0.118 R)
• M17: 4,379,029 km (0.106 R)
• M18: 4,516,659 km (0.088 R)
• M19: 4,711,735 km (0.045 R)
• M20: 5,910,462 km (0.094 R)
• M21: 6,309,739 km (0.103 R)
• M22: 6,941,192 km (0.112 R)
• M23: 7,461,044 km (0.112 R)
• M24: 7,659,261 km (0.112 R)
• M25: 8,094,741 km (0.106 R)
• M26: 8,298,493 km (0.045 R)
• M27: 8,815,503 km (0.079 R)
• M28: 9,095,401 km (0.045 R)
• M29: 9,201,167 km (0.089 R)
• M30: 9,449,649 km (0.083 R)
• M31: 9,628,418 km (0.118 R)
• M32: 9,808,384 km (0.059 R)
• M33: 10,025,750 km (0.102 R)
• M34: 10,318,214 km (0.082 R)
• M35: 10,948,919 km (0.104 R)
• M36: 11,287,907 km (0.082 R)
• M37: 11,439,749 km (0.109 R)
• M38: 13,514,522 km (0.101 R)
• M39: 13,797,262 km (0.081 R)
• M40: 14,574,273 km (0.101 R)
• M41: 15,703,139 km (0.036 R)
• M42: 15,957,754 km (0.088 R)
• M43: 16,385,305 km (0.076 R)
• M44: 18,400,388 km (0.047 R)
• M45: 18,713,796 km (0.102 R)
• M46: 18,983,970 km (0.111 R)
• M47: 19,436,952 km (0.084 R)
• M48: 20,261,536 km (0.103 R)
• M49: 20,446,289 km (0.042 R)
• M50: 20,817,441 km (0.118 R)
• M51: 21,050,664 km (0.112 R)
• M52: 21,378,583 km (0.115 R)
• M53: 21,802,693 km (0.109 R)
• M54: 21,992,084 km (0.078 R)
• M55: 22,611,269 km (0.028 R)
• M56: 23,043,458 km (0.07 R)
• M57: 23,284,609 km (0.11 R)
• M58: 23,623,897 km (0.083 R)
• M59: 23,769,755 km (0.087 R)
• M60: 24,996,757 km (0.113 R)
• M61: 25,692,985 km (0.036 R)
• M62: 26,143,873 km (0.1 R)
• M63: 26,244,553 km (0.084 R)
• M64: 26,395,647 km (0.069 R)
• M65: 27,717,194 km (0.101 R)
• M66: 27,973,755 km (0.108 R)
• M67: 28,282,824 km (0.114 R)
• M68: 28,748,372 km (0.055 R)
• M69: 29,164,404 km (0.034 R)
• M70: 29,477,662 km (0.092 R)
• M71: 30,160,427 km (0.11 R)
• M72: 31,970,561 km (0.091 R)
• M73: 32,185,832 km (0.106 R)
• M74: 32,888,793 km (0.112 R)
• M75: 34,035,161 km (0.06 R)
• M76: 35,695,398 km (0.116 R)
• M77: 35,862,798 km (0.079 R)
• M78: 36,704,137 km (0.107 R)
• M79: 37,495,210 km (0.098 R)
• M80: 38,234,822 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 10.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.88 AU - 11.18 AU

Year: 12996 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,027,299 km

• M1: 265,387 km (0.043 R)
• M2: 452,534 km (0.071 R)
• M3: 727,794 km (0.073 R)
• M4: 1,102,387 km (0.119 R)
• M5: 1,273,527 km (0.098 R)
• M6: 1,375,253 km (0.076 R)
• M7: 2,074,174 km (0.086 R)
• M8: 2,605,546 km (0.085 R)
• M9: 2,736,743 km (0.12 R)
• M10: 2,836,525 km (0.108 R)
• M11: 3,283,224 km (0.037 R)
• M12: 3,569,405 km (0.045 R)
• M13: 3,976,012 km (0.111 R)
• M14: 4,127,555 km (0.038 R)
• M15: 4,358,534 km (0.088 R)
• M16: 4,515,013 km (0.075 R)
• M17: 5,324,787 km (0.072 R)
• M18: 5,918,241 km (0.104 R)
• M19: 6,577,519 km (0.107 R)
• M20: 7,167,832 km (0.09 R)
• M21: 7,869,895 km (0.079 R)
• M22: 8,060,932 km (0.115 R)
• M23: 8,156,973 km (0.094 R)
• M24: 9,950,502 km (0.1 R)
• M25: 10,261,068 km (0.101 R)
• M26: 10,469,757 km (0.03 R)
• M27: 11,318,874 km (0.075 R)
• M28: 11,806,264 km (0.108 R)
• M29: 12,745,589 km (0.026 R)
• M30: 14,461,177 km (0.08 R)
• M31: 14,578,013 km (0.11 R)
• M32: 14,871,824 km (0.113 R)
• M33: 15,167,579 km (0.103 R)
• M34: 17,664,816 km (0.116 R)
• M35: 19,120,702 km (0.109 R)
• M36: 19,313,534 km (0.111 R)
• M37: 19,700,843 km (0.029 R)
• M38: 20,221,443 km (0.079 R)
• M39: 21,676,283 km (0.112 R)
• M40: 22,146,319 km (0.119 R)
• M41: 22,823,549 km (0.104 R)
• M42: 24,755,755 km (0.057 R)
• M43: 25,458,416 km (0.1 R)
• M44: 25,741,455 km (0.08 R)
• M45: 27,388,528 km (0.099 R)
• M46: 27,533,339 km (0.107 R)
• M47: 28,627,647 km (0.077 R)
• M48: 28,848,304 km (0.085 R)
• M49: 29,291,113 km (0.052 R)
• M50: 30,558,058 km (0.077 R)
• M51: 30,783,502 km (0.096 R)
• M52: 31,085,091 km (0.076 R)
• M53: 31,690,813 km (0.091 R)
• M54: 31,919,099 km (0.031 R)
• M55: 32,071,540 km (0.054 R)
• M56: 32,760,438 km (0.095 R)
• M57: 32,914,224 km (0.111 R)
• M58: 35,328,285 km (0.028 R)
• M59: 35,485,961 km (0.102 R)
• M60: 36,835,783 km (0.068 R)
• M61: 37,155,922 km (0.056 R)
• M62: 38,121,577 km (0.08 R)
• M63: 38,202,509 km (0.101 R)
• M64: 38,364,374 km (0.064 R)
• M65: 41,068,056 km (0.072 R)
• M66: 41,150,933 km (0.105 R)
• M67: 43,325,488 km (0.045 R)
• M68: 43,832,625 km (0.104 R)
• M69: 44,002,119 km (0.079 R)
• M70: 44,341,706 km (0.072 R)
• M71: 44,596,920 km (0.118 R)
• M72: 45,280,134 km (0.05 R)
• M73: 47,003,053 km (0.075 R)
• M74: 47,176,586 km (0.044 R)
• M75: 47,524,102 km (0.117 R)
• M76: 49,980,948 km (0.101 R)
• M77: 50,069,510 km (0.113 R)
• M78: 51,314,164 km (0.108 R)
• M79: 52,839,165 km (0.116 R)
• M80: 53,200,144 km (0.049 R)
• M81: 54,015,303 km (0.098 R)
• M82: 54,378,976 km (0.1 R)
• M83: 56,485,613 km (0.098 R)
• M84: 57,039,574 km (0.116 R)
• M85: 58,152,881 km (0.108 R)
• M86: 58,805,726 km (0.112 R)
• M87: 61,251,352 km (0.087 R)
• M88: 61,535,738 km (0.061 R)
• M89: 61,725,577 km (0.059 R)
• M90: 62,296,144 km (0.03 R)
• M91: 62,486,582 km (0.102 R)
• M92: 62,677,469 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.5

Radius: 7.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.8 AU - 17.14 AU

Year: 21586 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,027,299 km

• M1: 127,607 km (0.098 R)
• M2: 325,974 km (0.115 R)
• M3: 372,947 km (0.091 R)
• M4: 631,602 km (0.109 R)
• M5: 692,788 km (0.084 R)
• M6: 821,442 km (0.106 R)
• M7: 1,047,634 km (0.094 R)
• M8: 1,215,782 km (0.068 R)
• M9: 1,313,021 km (0.042 R)
• M10: 1,473,988 km (0.119 R)
• M11: 1,557,015 km (0.083 R)
• M12: 1,706,014 km (0.091 R)
• M13: 1,837,511 km (0.105 R)
• M14: 2,018,075 km (0.051 R)
• M15: 2,299,918 km (0.091 R)
• M16: 2,544,361 km (0.1 R)
• M17: 2,619,309 km (0.1 R)
• M18: 2,926,733 km (0.063 R)
• M19: 2,979,092 km (0.102 R)
• M20: 3,327,057 km (0.058 R)
• M21: 3,830,154 km (0.091 R)
• M22: 4,237,808 km (0.046 R)
• M23: 4,690,043 km (0.115 R)
• M24: 4,968,594 km (0.108 R)
• M25: 5,252,830 km (0.035 R)
• M26: 6,407,277 km (0.107 R)
• M27: 6,475,493 km (0.066 R)
• M28: 6,647,381 km (0.072 R)
• M29: 7,171,722 km (0.103 R)
• M30: 7,420,952 km (0.101 R)
• M31: 7,854,935 km (0.059 R)
• M32: 8,634,041 km (0.073 R)
• M33: 9,632,607 km (0.035 R)
• M34: 9,789,385 km (0.045 R)
• M35: 9,868,074 km (0.106 R)
• M36: 10,344,992 km (0.112 R)
• M37: 10,870,080 km (0.047 R)
• M38: 11,115,421 km (0.075 R)
• M39: 11,362,557 km (0.045 R)
• M40: 11,778,439 km (0.094 R)
• M41: 11,862,214 km (0.092 R)
• M42: 12,157,071 km (0.087 R)
• M43: 12,241,743 km (0.093 R)
• M44: 12,369,051 km (0.112 R)
• M45: 12,753,966 km (0.115 R)
• M46: 13,843,338 km (0.105 R)
• M47: 14,962,330 km (0.12 R)
• M48: 15,098,464 km (0.079 R)
• M49: 15,280,824 km (0.109 R)
• M50: 16,436,468 km (0.116 R)
• M51: 16,483,292 km (0.062 R)
• M52: 17,381,178 km (0.12 R)
• M53: 17,524,493 km (0.104 R)
• M54: 19,520,877 km (0.067 R)
• M55: 19,819,025 km (0.044 R)
• M56: 19,968,623 km (0.091 R)
• M57: 20,018,589 km (0.091 R)
• M58: 21,230,182 km (0.079 R)
• M59: 23,039,269 km (0.111 R)
• M60: 23,249,304 km (0.12 R)
• M61: 23,301,813 km (0.037 R)
• M62: 23,512,447 km (0.053 R)
• M63: 23,776,786 km (0.093 R)
• M64: 24,575,340 km (0.081 R)
• M65: 25,708,244 km (0.096 R)
• M66: 25,817,002 km (0.12 R)
• M67: 26,198,925 km (0.112 R)
• M68: 26,253,678 km (0.117 R)
• M69: 26,308,431 km (0.097 R)
• M70: 27,968,668 km (0.054 R)
• M71: 32,323,612 km (0.08 R)
• M72: 32,971,221 km (0.117 R)
• M73: 34,040,098 km (0.12 R)
• M74: 34,759,065 km (0.101 R)
• M75: 34,879,342 km (0.073 R)
• M76: 36,945,588 km (0.066 R)
• M77: 37,684,302 km (0.1 R)
• M78: 37,993,521 km (0.103 R)
• M79: 38,117,537 km (0.08 R)
• M80: 39,113,859 km (0.073 R)
• M81: 40,055,578 km (0.108 R)
• M82: 41,132,084 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 7.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.73 AU - 18.67 AU

Year: 22069 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,027,299 km

• M1: 93,798 km (0.12 R)
• M2: 404,363 km (0.115 R)
• M3: 1,119,590 km (0.08 R)
• M4: 1,214,735 km (0.105 R)
• M5: 1,925,773 km (0.095 R)
• M6: 2,157,650 km (0.1 R)
• M7: 2,277,029 km (0.11 R)
• M8: 3,692,674 km (0.078 R)
• M9: 4,810,768 km (0.04 R)
• M10: 5,651,209 km (0.112 R)
• M11: 5,816,515 km (0.093 R)
• M12: 6,797,278 km (0.09 R)
• M13: 7,017,187 km (0.112 R)
• M14: 7,194,910 km (0.066 R)
• M15: 8,058,987 km (0.063 R)
• M16: 9,537,762 km (0.092 R)
• M17: 9,734,633 km (0.069 R)
• M18: 11,513,800 km (0.086 R)
• M19: 11,828,704 km (0.106 R)
• M20: 12,040,235 km (0.036 R)
• M21: 12,953,231 km (0.091 R)
• M22: 14,731,351 km (0.081 R)
• M23: 14,844,896 km (0.036 R)
• M24: 14,958,889 km (0.106 R)
• M25: 15,187,625 km (0.113 R)
• M26: 15,997,547 km (0.089 R)
• M27: 16,466,537 km (0.094 R)
• M28: 17,598,544 km (0.085 R)
• M29: 17,961,319 km (0.059 R)
• M30: 18,387,523 km (0.076 R)
• M31: 18,509,894 km (0.114 R)
• M32: 20,631,790 km (0.12 R)
• M33: 20,759,098 km (0.108 R)
• M34: 20,822,827 km (0.092 R)
• M35: 21,915,639 km (0.053 R)
• M36: 22,240,566 km (0.107 R)
• M37: 22,763,859 km (0.068 R)
• M38: 25,100,428 km (0.115 R)
• M39: 25,850,362 km (0.091 R)
• M40: 26,884,981 km (0.085 R)
• M41: 28,144,296 km (0.115 R)
• M42: 28,497,497 km (0.049 R)
• M43: 28,780,985 km (0.08 R)
• M44: 29,208,236 km (0.077 R)
• M45: 30,865,182 km (0.112 R)
• M46: 31,229,303 km (0.098 R)
• M47: 35,252,589 km (0.09 R)
• M48: 36,322,064 km (0.112 R)
• M49: 36,475,701 km (0.113 R)
• M50: 39,356,806 km (0.112 R)
• M51: 39,435,644 km (0.104 R)
• M52: 39,910,019 km (0.093 R)
• M53: 40,147,880 km (0.098 R)
• M54: 41,424,698 km (0.08 R)
• M55: 43,609,275 km (0.103 R)
• M56: 44,263,616 km (0.091 R)
• M57: 44,674,412 km (0.118 R)
• M58: 45,416,717 km (0.046 R)
• M59: 46,080,034 km (0.114 R)
• M60: 48,173,656 km (0.092 R)
• M61: 50,640,674 km (0.092 R)
• M62: 50,812,263 km (0.076 R)
• M63: 52,713,353 km (0.1 R)
• M64: 53,497,695 km (0.082 R)
• M65: 53,672,425 km (0.061 R)
• M66: 57,924,894 km (0.096 R)
• M67: 58,644,160 km (0.099 R)
• M68: 59,728,446 km (0.108 R)
• M69: 59,909,908 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 4.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.91 AU - 16.93 AU

Year: 23605 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,027,299 km

• M1: 126,560 km (0.068 R)
• M2: 255,663 km (0.066 R)
• M3: 335,099 km (0.118 R)
• M4: 905,516 km (0.058 R)
• M5: 1,029,832 km (0.075 R)
• M6: 1,080,994 km (0.119 R)
• M7: 1,280,857 km (0.108 R)
• M8: 1,336,059 km (0.057 R)
• M9: 1,565,093 km (0.06 R)
• M10: 1,654,104 km (0.119 R)
• M11: 2,010,895 km (0.057 R)
• M12: 2,289,446 km (0.105 R)
• M13: 2,810,346 km (0.037 R)
• M14: 2,864,500 km (0.087 R)
• M15: 3,935,621 km (0.107 R)
• M16: 4,077,440 km (0.111 R)
• M17: 4,639,928 km (0.097 R)
• M18: 5,028,433 km (0.097 R)
• M19: 5,905,376 km (0.085 R)
• M20: 6,231,649 km (0.034 R)
• M21: 7,418,858 km (0.077 R)
• M22: 7,568,904 km (0.081 R)
• M23: 7,619,169 km (0.074 R)
• M24: 8,490,427 km (0.063 R)
• M25: 8,568,816 km (0.091 R)
• M26: 8,752,523 km (0.109 R)
• M27: 9,446,657 km (0.096 R)
• M28: 10,241,470 km (0.066 R)
• M29: 10,887,135 km (0.101 R)
• M30: 11,200,542 km (0.109 R)
• M31: 11,229,115 km (0.096 R)
• M32: 12,246,680 km (0.064 R)
• M33: 12,632,044 km (0.066 R)
• M34: 13,965,859 km (0.096 R)
• M35: 14,337,310 km (0.074 R)
• M36: 14,618,106 km (0.08 R)
• M37: 15,121,652 km (0.12 R)
• M38: 15,407,384 km (0.081 R)
• M39: 15,566,855 km (0.091 R)
• M40: 15,727,075 km (0.064 R)
• M41: 15,791,252 km (0.071 R)
• M42: 16,405,202 km (0.067 R)
• M43: 16,829,910 km (0.063 R)
• M44: 17,623,377 km (0.09 R)
• M45: 18,159,087 km (0.039 R)
• M46: 18,904,384 km (0.05 R)
• M47: 20,564,770 km (0.059 R)
• M48: 20,951,930 km (0.097 R)
• M49: 21,234,819 km (0.105 R)
• M50: 23,470,709 km (0.111 R)
• M51: 23,764,669 km (0.05 R)
• M52: 23,985,924 km (0.083 R)
• M53: 24,541,979 km (0.069 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit