🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 413 Days

Day: 21.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.23 AU - 1.27 AU

Year: 586 Days

Day: 43.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.29 AU

Year: 1037 Days

Day: 39.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2 AU - 2.1 AU

Year: 1230 Days

Day: 43 Hours

Environment

Temp: -104 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.36 AU - 2.96 AU

Year: 1818 Days

Day: 19.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 10.2

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.96 AU - 4.26 AU

Year: 2874 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,257,867 km

• M1: 153,637 km (0.115 R)
• M2: 370,853 km (0.053 R)
• M3: 459,265 km (0.083 R)
• M4: 538,104 km (0.102 R)
• M5: 711,936 km (0.077 R)
• M6: 860,337 km (0.112 R)
• M7: 984,653 km (0.087 R)
• M8: 1,055,114 km (0.105 R)
• M9: 1,226,703 km (0.102 R)
• M10: 1,639,293 km (0.112 R)
• M11: 1,868,926 km (0.115 R)
• M12: 2,139,698 km (0.077 R)
• M13: 2,439,343 km (0.11 R)
• M14: 2,820,219 km (0.065 R)
• M15: 3,009,012 km (0.095 R)
• M16: 3,273,351 km (0.093 R)
• M17: 3,508,668 km (0.119 R)
• M18: 3,619,072 km (0.079 R)
• M19: 3,693,422 km (0.09 R)
• M20: 3,768,221 km (0.077 R)
• M21: 3,919,315 km (0.037 R)
• M22: 3,995,759 km (0.115 R)
• M23: 4,266,980 km (0.073 R)
• M24: 4,584,277 km (0.099 R)
• M25: 5,496,375 km (0.093 R)
• M26: 5,754,731 km (0.09 R)
• M27: 5,863,638 km (0.056 R)
• M28: 5,995,135 km (0.085 R)
• M29: 6,194,249 km (0.083 R)
• M30: 6,395,758 km (0.055 R)
• M31: 6,621,950 km (0.09 R)
• M32: 6,758,981 km (0.075 R)
• M33: 7,529,710 km (0.1 R)
• M34: 7,937,513 km (0.045 R)
• M35: 8,034,602 km (0.105 R)
• M36: 8,774,962 km (0.089 R)
• M37: 9,127,864 km (0.113 R)
• M38: 9,434,091 km (0.09 R)
• M39: 9,847,729 km (0.039 R)
• M40: 10,719,435 km (0.084 R)
• M41: 11,423,742 km (0.065 R)
• M42: 12,423,505 km (0.074 R)
• M43: 13,162,817 km (0.076 R)
• M44: 13,249,135 km (0.059 R)
• M45: 13,508,837 km (0.093 R)
• M46: 13,916,492 km (0.093 R)
• M47: 14,062,948 km (0.105 R)
• M48: 14,151,211 km (0.055 R)
• M49: 14,328,035 km (0.041 R)
• M50: 15,073,033 km (0.117 R)
• M51: 15,708,524 km (0.076 R)
• M52: 15,830,596 km (0.105 R)
• M53: 15,952,967 km (0.116 R)
• M54: 16,106,455 km (0.108 R)
• M55: 16,383,809 km (0.1 R)
• M56: 16,507,527 km (0.042 R)
• M57: 17,131,200 km (0.11 R)
• M58: 17,794,218 km (0.07 R)
• M59: 17,889,661 km (0.117 R)
• M60: 18,017,119 km (0.117 R)
• M61: 18,113,011 km (0.087 R)
• M62: 19,275,835 km (0.12 R)
• M63: 19,603,155 km (0.037 R)
• M64: 19,668,978 km (0.09 R)
• M65: 19,965,481 km (0.074 R)
• M66: 20,197,059 km (0.109 R)
• M67: 20,296,542 km (0.093 R)
• M68: 20,696,417 km (0.079 R)
• M69: 21,267,282 km (0.09 R)
• M70: 21,402,369 km (0.111 R)
• M71: 21,503,946 km (0.03 R)
• M72: 22,287,390 km (0.092 R)
• M73: 22,390,313 km (0.094 R)
• M74: 22,734,388 km (0.058 R)
• M75: 22,872,467 km (0.106 R)
• M76: 22,941,731 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.4

Radius: 14.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.96 AU - 6.52 AU

Year: 6531 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,257,867 km

• M1: 207,642 km (0.117 R)
• M2: 328,816 km (0.072 R)
• M3: 607,218 km (0.073 R)
• M4: 878,140 km (0.084 R)
• M5: 2,456,995 km (0.092 R)
• M6: 2,654,614 km (0.1 R)
• M7: 3,351,441 km (0.039 R)
• M8: 3,771,213 km (0.106 R)
• M9: 4,077,739 km (0.113 R)
• M10: 4,234,069 km (0.1 R)
• M11: 4,661,021 km (0.096 R)
• M12: 4,934,935 km (0.043 R)
• M13: 5,157,985 km (0.089 R)
• M14: 6,504,515 km (0.112 R)
• M15: 6,657,255 km (0.12 R)
• M16: 7,091,238 km (0.115 R)
• M17: 7,185,485 km (0.097 R)
• M18: 9,088,220 km (0.116 R)
• M19: 9,259,360 km (0.106 R)
• M20: 9,362,433 km (0.113 R)
• M21: 9,535,219 km (0.113 R)
• M22: 9,743,908 km (0.077 R)
• M23: 9,954,242 km (0.103 R)
• M24: 10,272,437 km (0.049 R)
• M25: 10,415,004 km (0.098 R)
• M26: 10,558,169 km (0.12 R)
• M27: 10,702,082 km (0.083 R)
• M28: 11,137,561 km (0.11 R)
• M29: 11,431,072 km (0.069 R)
• M30: 12,403,010 km (0.11 R)
• M31: 13,440,172 km (0.116 R)
• M32: 13,674,442 km (0.065 R)
• M33: 14,305,895 km (0.074 R)
• M34: 14,425,274 km (0.09 R)
• M35: 14,987,163 km (0.058 R)
• M36: 15,230,260 km (0.077 R)
• M37: 15,679,203 km (0.088 R)
• M38: 16,339,977 km (0.096 R)
• M39: 16,506,629 km (0.036 R)
• M40: 17,263,445 km (0.093 R)
• M41: 17,560,845 km (0.11 R)
• M42: 17,860,041 km (0.1 R)
• M43: 18,463,220 km (0.099 R)
• M44: 19,380,853 km (0.03 R)
• M45: 20,045,217 km (0.106 R)
• M46: 20,313,147 km (0.086 R)
• M47: 20,988,132 km (0.067 R)
• M48: 21,670,448 km (0.117 R)
• M49: 22,730,798 km (0.076 R)
• M50: 23,431,365 km (0.079 R)
• M51: 23,713,656 km (0.105 R)
• M52: 23,996,994 km (0.1 R)
• M53: 24,234,107 km (0.06 R)
• M54: 24,329,102 km (0.104 R)
• M55: 24,424,246 km (0.1 R)
• M56: 25,430,740 km (0.105 R)
• M57: 26,548,835 km (0.118 R)
• M58: 26,794,026 km (0.042 R)
• M59: 27,039,815 km (0.08 R)
• M60: 27,434,903 km (0.096 R)
• M61: 27,633,120 km (0.089 R)
• M62: 27,881,602 km (0.087 R)
• M63: 28,631,536 km (0.105 R)
• M64: 28,883,010 km (0.038 R)
• M65: 29,743,348 km (0.113 R)
• M66: 30,972,444 km (0.102 R)
• M67: 31,334,022 km (0.072 R)
• M68: 32,374,774 km (0.077 R)
• M69: 33,268,472 km (0.055 R)
• M70: 34,170,248 km (0.062 R)
• M71: 34,436,981 km (0.12 R)
• M72: 34,543,794 km (0.068 R)
• M73: 35,835,272 km (0.085 R)
• M74: 35,997,736 km (0.059 R)
• M75: 36,160,498 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 10.4

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.93 AU - 10.55 AU

Year: 10826 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,257,867 km

• M1: 438,322 km (0.102 R)
• M2: 582,235 km (0.119 R)
• M3: 706,252 km (0.09 R)
• M4: 1,339,051 km (0.117 R)
• M5: 1,632,562 km (0.087 R)
• M6: 1,946,717 km (0.072 R)
• M7: 2,308,594 km (0.11 R)
• M8: 2,512,347 km (0.082 R)
• M9: 3,063,465 km (0.048 R)
• M10: 3,287,862 km (0.072 R)
• M11: 3,551,005 km (0.107 R)
• M12: 4,274,161 km (0.089 R)
• M13: 4,598,040 km (0.07 R)
• M14: 4,855,498 km (0.106 R)
• M15: 5,042,196 km (0.07 R)
• M16: 5,500,265 km (0.026 R)
• M17: 5,577,906 km (0.054 R)
• M18: 6,091,625 km (0.074 R)
• M19: 6,293,283 km (0.058 R)
• M20: 6,374,515 km (0.094 R)
• M21: 6,620,454 km (0.1 R)
• M22: 7,164,242 km (0.054 R)
• M23: 7,722,242 km (0.059 R)
• M24: 7,896,823 km (0.089 R)
• M25: 8,383,465 km (0.099 R)
• M26: 8,925,607 km (0.074 R)
• M27: 9,108,865 km (0.042 R)
• M28: 9,619,293 km (0.044 R)
• M29: 9,949,006 km (0.106 R)
• M30: 10,186,717 km (0.084 R)
• M31: 10,667,974 km (0.1 R)
• M32: 11,453,213 km (0.116 R)
• M33: 11,903,054 km (0.054 R)
• M34: 12,307,866 km (0.099 R)
• M35: 12,460,904 km (0.116 R)
• M36: 12,923,610 km (0.037 R)
• M37: 13,079,192 km (0.051 R)
• M38: 13,287,432 km (0.119 R)
• M39: 14,291,833 km (0.081 R)
• M40: 14,452,650 km (0.103 R)
• M41: 14,560,211 km (0.116 R)
• M42: 16,429,287 km (0.09 R)
• M43: 16,993,271 km (0.11 R)
• M44: 18,314,370 km (0.105 R)
• M45: 19,727,920 km (0.062 R)
• M46: 20,146,794 km (0.06 R)
• M47: 20,267,071 km (0.113 R)
• M48: 21,115,291 km (0.079 R)
• M49: 21,543,889 km (0.09 R)
• M50: 22,036,963 km (0.088 R)
• M51: 22,160,980 km (0.114 R)
• M52: 22,658,841 km (0.04 R)
• M53: 23,412,516 km (0.038 R)
• M54: 24,622,762 km (0.062 R)
• M55: 26,311,573 km (0.086 R)
• M56: 27,369,379 km (0.091 R)
• M57: 28,373,630 km (0.111 R)
• M58: 28,914,127 km (0.082 R)
• M59: 31,179,787 km (0.101 R)
• M60: 31,388,476 km (0.088 R)
• M61: 32,792,302 km (0.064 R)
• M62: 33,004,581 km (0.12 R)
• M63: 33,786,978 km (0.086 R)
• M64: 33,929,994 km (0.066 R)
• M65: 34,073,009 km (0.04 R)
• M66: 34,144,667 km (0.109 R)
• M67: 35,080,551 km (0.085 R)
• M68: 35,442,728 km (0.099 R)
• M69: 35,806,101 km (0.058 R)
• M70: 37,346,061 km (0.108 R)
• M71: 37,493,864 km (0.083 R)
• M72: 37,864,119 km (0.096 R)
• M73: 38,982,363 km (0.061 R)
• M74: 39,733,793 km (0.105 R)
• M75: 39,809,190 km (0.045 R)
• M76: 42,324,529 km (0.053 R)
• M77: 44,498,784 km (0.055 R)
• M78: 46,153,187 km (0.113 R)
• M79: 47,347,128 km (0.099 R)
• M80: 47,427,013 km (0.113 R)
• M81: 49,603,064 km (0.071 R)
• M82: 50,335,495 km (0.119 R)
• M83: 50,744,047 km (0.07 R)
• M84: 51,564,441 km (0.092 R)
• M85: 52,720,234 km (0.048 R)
• M86: 52,803,112 km (0.037 R)
• M87: 53,301,273 km (0.119 R)
• M88: 53,717,753 km (0.105 R)
• M89: 56,069,282 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.1

Radius: 6

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.02 AU - 15.8 AU

Year: 21736 Days

Day: 18.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,257,867 km

• M1: 224,696 km (0.093 R)
• M2: 403,765 km (0.081 R)
• M3: 1,192,295 km (0.104 R)
• M4: 1,361,191 km (0.096 R)
• M5: 1,816,567 km (0.089 R)
• M6: 2,110,976 km (0.081 R)
• M7: 2,671,070 km (0.117 R)
• M8: 2,930,024 km (0.064 R)
• M9: 3,274,697 km (0.101 R)
• M10: 3,511,660 km (0.099 R)
• M11: 4,298,396 km (0.082 R)
• M12: 4,341,181 km (0.07 R)
• M13: 5,929,760 km (0.062 R)
• M14: 6,960,191 km (0.05 R)
• M15: 7,573,542 km (0.105 R)
• M16: 8,364,316 km (0.065 R)
• M17: 8,687,896 km (0.043 R)
• M18: 10,831,035 km (0.102 R)
• M19: 10,948,171 km (0.105 R)
• M20: 11,361,509 km (0.07 R)
• M21: 11,599,968 km (0.065 R)
• M22: 11,659,808 km (0.108 R)
• M23: 13,064,980 km (0.046 R)
• M24: 13,252,277 km (0.08 R)
• M25: 13,377,490 km (0.113 R)
• M26: 15,238,189 km (0.097 R)
• M27: 16,298,838 km (0.041 R)
• M28: 16,567,815 km (0.102 R)
• M29: 17,520,454 km (0.117 R)
• M30: 17,658,084 km (0.103 R)
• M31: 20,122,559 km (0.112 R)
• M32: 20,410,984 km (0.119 R)
• M33: 21,357,938 km (0.107 R)
• M34: 21,725,949 km (0.107 R)
• M35: 22,021,854 km (0.111 R)
• M36: 22,319,105 km (0.119 R)
• M37: 22,842,548 km (0.094 R)
• M38: 23,067,992 km (0.071 R)
• M39: 23,445,577 km (0.102 R)
• M40: 24,360,068 km (0.092 R)
• M41: 24,436,812 km (0.043 R)
• M42: 24,898,920 km (0.089 R)
• M43: 25,675,483 km (0.116 R)
• M44: 26,145,220 km (0.105 R)
• M45: 27,172,658 km (0.092 R)
• M46: 29,430,090 km (0.119 R)
• M47: 30,168,355 km (0.068 R)
• M48: 31,079,107 km (0.098 R)
• M49: 31,830,837 km (0.107 R)
• M50: 32,419,654 km (0.119 R)
• M51: 35,417,445 km (0.077 R)
• M52: 35,504,362 km (0.116 R)
• M53: 36,553,193 km (0.038 R)
• M54: 37,967,491 km (0.093 R)
• M55: 39,309,533 km (0.075 R)
• M56: 39,399,591 km (0.065 R)
• M57: 39,579,857 km (0.065 R)
• M58: 41,488,875 km (0.034 R)
• M59: 41,672,282 km (0.11 R)
• M60: 43,056,212 km (0.075 R)
• M61: 45,113,183 km (0.089 R)
• M62: 46,533,914 km (0.074 R)
• M63: 46,819,795 km (0.103 R)
• M64: 47,010,682 km (0.117 R)
• M65: 48,065,497 km (0.104 R)
• M66: 48,450,861 km (0.055 R)
• M67: 49,031,001 km (0.107 R)
• M68: 51,276,017 km (0.055 R)
• M69: 52,361,648 km (0.05 R)
• M70: 52,658,899 km (0.111 R)
• M71: 54,454,971 km (0.116 R)
• M72: 56,982,427 km (0.101 R)
• M73: 57,186,329 km (0.053 R)
• M74: 58,517,152 km (0.119 R)
• M75: 58,620,075 km (0.058 R)
• M76: 59,238,064 km (0.12 R)
• M77: 61,209,465 km (0.062 R)
• M78: 63,307,874 km (0.115 R)
• M79: 63,624,573 km (0.115 R)
• M80: 64,578,110 km (0.115 R)
• M81: 64,897,052 km (0.08 R)
• M82: 66,392,133 km (0.09 R)
• M83: 67,036,302 km (0.101 R)
• M84: 67,359,134 km (0.072 R)
• M85: 67,790,425 km (0.088 R)
• M86: 67,898,434 km (0.062 R)
• M87: 68,439,081 km (0.116 R)
• M88: 69,742,677 km (0.101 R)
• M89: 70,397,467 km (0.042 R)
• M90: 70,506,823 km (0.069 R)
• M91: 71,164,156 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit