🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.95 AU - 1.39 AU

Year: 465 Days

Day: 17.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.49 AU - 1.61 AU

Year: 708 Days

Day: 39.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.94 AU - 2.3 AU

Year: 1133 Days

Day: 40.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.86 AU - 3 AU

Year: 1391 Days

Day: 13.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,208,992 km

• M1: 70,610 km (0.094 R)
• M2: 1,433,746 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.07 AU - 2.79 AU

Year: 1391 Days

Day: 38.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.47 AU - 3.79 AU

Year: 2033 Days

Day: 14.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.84 AU - 4.06 AU

Year: 2882 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 8.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.25 AU - 5.35 AU

Year: 3860 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,208,992 km

• M1: 118,930 km (0.086 R)
• M2: 189,840 km (0.088 R)
• M3: 278,551 km (0.111 R)
• M4: 417,228 km (0.113 R)
• M5: 535,411 km (0.085 R)
• M6: 627,264 km (0.083 R)
• M7: 870,211 km (0.098 R)
• M8: 1,037,012 km (0.08 R)
• M9: 1,118,543 km (0.1 R)
• M10: 1,313,170 km (0.114 R)
• M11: 1,376,300 km (0.106 R)
• M12: 1,518,867 km (0.072 R)
• M13: 1,679,984 km (0.098 R)
• M14: 1,804,599 km (0.088 R)
• M15: 1,917,994 km (0.11 R)
• M16: 2,695,754 km (0.119 R)
• M17: 3,041,923 km (0.062 R)
• M18: 3,177,459 km (0.052 R)
• M19: 3,297,885 km (0.061 R)
• M20: 3,776,149 km (0.088 R)
• M21: 4,014,309 km (0.045 R)
• M22: 4,069,960 km (0.091 R)
• M23: 4,163,159 km (0.102 R)
• M24: 4,679,571 km (0.111 R)
• M25: 4,757,811 km (0.1 R)
• M26: 4,955,280 km (0.072 R)
• M27: 5,460,771 km (0.103 R)
• M28: 6,260,521 km (0.048 R)
• M29: 6,390,073 km (0.104 R)
• M30: 6,520,672 km (0.119 R)
• M31: 6,608,187 km (0.068 R)
• M32: 7,186,532 km (0.094 R)
• M33: 7,276,889 km (0.054 R)
• M34: 7,757,846 km (0.066 R)
• M35: 8,178,366 km (0.082 R)
• M36: 8,296,399 km (0.116 R)
• M37: 9,335,506 km (0.068 R)
• M38: 9,409,407 km (0.093 R)
• M39: 9,857,752 km (0.111 R)
• M40: 10,982,578 km (0.116 R)
• M41: 11,113,027 km (0.12 R)
• M42: 11,191,417 km (0.09 R)
• M43: 11,243,926 km (0.037 R)
• M44: 11,959,602 km (0.06 R)
• M45: 12,040,085 km (0.092 R)
• M46: 12,309,511 km (0.075 R)
• M47: 12,499,351 km (0.069 R)
• M48: 12,772,217 km (0.076 R)
• M49: 13,129,756 km (0.12 R)
• M50: 13,407,111 km (0.101 R)
• M51: 13,490,736 km (0.115 R)
• M52: 13,798,758 km (0.081 R)
• M53: 14,222,419 km (0.095 R)
• M54: 14,393,110 km (0.116 R)
• M55: 14,650,419 km (0.109 R)
• M56: 15,198,545 km (0.119 R)
• M57: 15,900,608 km (0.066 R)
• M58: 16,077,732 km (0.056 R)
• M59: 16,434,074 km (0.086 R)
• M60: 16,523,534 km (0.102 R)
• M61: 16,853,098 km (0.095 R)
• M62: 17,063,881 km (0.115 R)
• M63: 17,184,756 km (0.111 R)
• M64: 18,192,747 km (0.084 R)
• M65: 18,563,899 km (0.102 R)
• M66: 18,688,215 km (0.087 R)
• M67: 18,844,096 km (0.069 R)
• M68: 18,969,010 km (0.103 R)
• M69: 19,345,548 km (0.087 R)
• M70: 19,439,944 km (0.047 R)
• M71: 19,692,765 km (0.103 R)
• M72: 19,756,044 km (0.08 R)
• M73: 19,914,768 km (0.058 R)
• M74: 20,265,425 km (0.068 R)
• M75: 20,457,509 km (0.087 R)
• M76: 21,102,425 km (0.045 R)
• M77: 21,329,664 km (0.119 R)
• M78: 21,394,739 km (0.064 R)
• M79: 21,884,822 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 11.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.51 AU - 9.93 AU

Year: 8651 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,208,992 km

• M1: 155,881 km (0.098 R)
• M2: 325,675 km (0.054 R)
• M3: 457,769 km (0.094 R)
• M4: 612,005 km (0.077 R)
• M5: 768,933 km (0.028 R)
• M6: 1,105,977 km (0.108 R)
• M7: 1,241,962 km (0.106 R)
• M8: 1,488,349 km (0.055 R)
• M9: 1,683,724 km (0.072 R)
• M10: 1,773,483 km (0.116 R)
• M11: 2,004,911 km (0.096 R)
• M12: 2,471,955 km (0.045 R)
• M13: 3,054,489 km (0.081 R)
• M14: 3,276,941 km (0.113 R)
• M15: 4,036,300 km (0.059 R)
• M16: 4,688,547 km (0.074 R)
• M17: 4,848,617 km (0.109 R)
• M18: 5,010,631 km (0.101 R)
• M19: 5,406,916 km (0.115 R)
• M20: 6,265,009 km (0.11 R)
• M21: 6,584,251 km (0.084 R)
• M22: 6,763,918 km (0.054 R)
• M23: 8,298,194 km (0.11 R)
• M24: 8,414,581 km (0.089 R)
• M25: 8,727,689 km (0.105 R)
• M26: 9,084,480 km (0.096 R)
• M27: 9,486,599 km (0.078 R)
• M28: 9,935,543 km (0.076 R)
• M29: 10,100,549 km (0.105 R)
• M30: 10,475,292 km (0.109 R)
• M31: 11,152,521 km (0.069 R)
• M32: 12,817,546 km (0.048 R)
• M33: 13,313,911 km (0.039 R)
• M34: 13,678,781 km (0.096 R)
• M35: 13,770,634 km (0.089 R)
• M36: 14,232,442 km (0.105 R)
• M37: 14,325,492 km (0.065 R)
• M38: 14,605,689 km (0.07 R)
• M39: 15,314,035 km (0.096 R)
• M40: 15,409,478 km (0.089 R)
• M41: 15,552,793 km (0.089 R)
• M42: 15,937,110 km (0.117 R)
• M43: 16,276,099 km (0.079 R)
• M44: 16,568,413 km (0.043 R)
• M45: 16,813,454 km (0.116 R)
• M46: 16,961,107 km (0.12 R)
• M47: 18,056,613 km (0.098 R)
• M48: 18,460,527 km (0.112 R)
• M49: 19,277,630 km (0.054 R)
• M50: 19,586,999 km (0.117 R)
• M51: 20,525,127 km (0.075 R)
• M52: 21,371,402 km (0.107 R)
• M53: 21,798,803 km (0.074 R)
• M54: 22,175,042 km (0.119 R)
• M55: 23,043,158 km (0.09 R)
• M56: 23,316,773 km (0.109 R)
• M57: 23,922,495 km (0.094 R)
• M58: 25,883,872 km (0.077 R)
• M59: 26,625,579 km (0.063 R)
• M60: 26,970,252 km (0.099 R)
• M61: 27,432,061 km (0.082 R)
• M62: 27,663,937 km (0.077 R)
• M63: 29,423,956 km (0.117 R)
• M64: 29,720,759 km (0.085 R)
• M65: 30,197,826 km (0.117 R)
• M66: 31,159,441 km (0.081 R)
• M67: 32,743,533 km (0.118 R)
• M68: 33,112,890 km (0.079 R)
• M69: 33,483,594 km (0.048 R)
• M70: 34,291,422 km (0.084 R)
• M71: 34,728,996 km (0.11 R)
• M72: 35,231,495 km (0.082 R)
• M73: 39,140,936 km (0.09 R)
• M74: 39,336,760 km (0.107 R)
• M75: 40,584,406 km (0.073 R)
• M76: 41,511,913 km (0.074 R)
• M77: 41,645,055 km (0.113 R)
• M78: 41,911,639 km (0.106 R)
• M79: 42,111,950 km (0.108 R)
• M80: 44,608,739 km (0.089 R)
• M81: 45,634,531 km (0.078 R)
• M82: 45,909,343 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 6.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.37 AU - 18.89 AU

Year: 23781 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,208,992 km

• M1: 89,160 km (0.119 R)
• M2: 160,369 km (0.109 R)
• M3: 251,324 km (0.081 R)
• M4: 391,049 km (0.049 R)
• M5: 524,640 km (0.097 R)
• M6: 1,241,363 km (0.11 R)
• M7: 1,373,907 km (0.119 R)
• M8: 1,488,050 km (0.115 R)
• M9: 1,874,013 km (0.061 R)
• M10: 2,156,902 km (0.12 R)
• M11: 2,453,255 km (0.065 R)
• M12: 2,564,257 km (0.097 R)
• M13: 2,878,263 km (0.108 R)
• M14: 3,387,195 km (0.112 R)
• M15: 3,479,946 km (0.064 R)
• M16: 3,636,425 km (0.115 R)
• M17: 3,731,420 km (0.03 R)
• M18: 3,795,298 km (0.116 R)
• M19: 4,021,340 km (0.029 R)
• M20: 6,208,611 km (0.074 R)
• M21: 6,979,937 km (0.118 R)
• M22: 7,376,970 km (0.064 R)
• M23: 7,659,261 km (0.101 R)
• M24: 7,945,143 km (0.113 R)
• M25: 8,443,154 km (0.113 R)
• M26: 8,653,788 km (0.106 R)
• M27: 9,123,077 km (0.118 R)
• M28: 9,339,096 km (0.096 R)
• M29: 10,761,472 km (0.067 R)
• M30: 10,806,950 km (0.065 R)
• M31: 11,731,016 km (0.11 R)
• M32: 12,297,543 km (0.073 R)
• M33: 12,632,044 km (0.032 R)
• M34: 12,969,687 km (0.088 R)
• M35: 13,163,865 km (0.101 R)
• M36: 13,506,145 km (0.049 R)
• M37: 13,950,450 km (0.083 R)
• M38: 14,199,381 km (0.06 R)
• M39: 14,550,487 km (0.111 R)
• M40: 15,517,488 km (0.102 R)
• M41: 17,192,535 km (0.073 R)
• M42: 17,620,236 km (0.094 R)
• M43: 18,105,531 km (0.076 R)
• M44: 19,978,496 km (0.045 R)
• M45: 21,509,032 km (0.117 R)
• M46: 21,681,519 km (0.075 R)
• M47: 22,085,433 km (0.057 R)
• M48: 23,076,968 km (0.082 R)
• M49: 23,135,759 km (0.081 R)
• M50: 23,845,003 km (0.058 R)
• M51: 24,441,599 km (0.109 R)
• M52: 25,163,858 km (0.089 R)
• M53: 25,345,470 km (0.043 R)
• M54: 26,076,405 km (0.093 R)
• M55: 26,260,261 km (0.072 R)
• M56: 26,506,050 km (0.118 R)
• M57: 26,814,371 km (0.108 R)
• M58: 27,061,806 km (0.096 R)
• M59: 27,746,366 km (0.099 R)
• M60: 28,815,392 km (0.095 R)
• M61: 28,878,822 km (0.07 R)
• M62: 29,005,531 km (0.045 R)
• M63: 29,705,948 km (0.039 R)
• M64: 29,769,976 km (0.062 R)
• M65: 29,962,060 km (0.111 R)
• M66: 32,959,403 km (0.076 R)
• M67: 34,560,698 km (0.083 R)
• M68: 34,964,912 km (0.067 R)
• M69: 35,574,224 km (0.113 R)
• M70: 37,699,860 km (0.082 R)
• M71: 37,838,388 km (0.037 R)
• M72: 38,324,731 km (0.115 R)
• M73: 38,743,156 km (0.091 R)
• M74: 39,022,904 km (0.102 R)
• M75: 39,514,183 km (0.112 R)
• M76: 39,584,494 km (0.077 R)
• M77: 40,431,966 km (0.075 R)
• M78: 40,857,871 km (0.046 R)
• M79: 41,071,497 km (0.089 R)
• M80: 41,142,706 km (0.108 R)
• M81: 41,285,272 km (0.053 R)
• M82: 41,356,780 km (0.12 R)
• M83: 42,504,495 km (0.087 R)
• M84: 43,154,647 km (0.064 R)
• M85: 44,538,128 km (0.041 R)
• M86: 44,977,946 km (0.117 R)
• M87: 45,862,070 km (0.103 R)
• M88: 46,157,974 km (0.104 R)
• M89: 46,826,228 km (0.052 R)
• M90: 46,975,227 km (0.101 R)
• M91: 47,497,773 km (0.08 R)
• M92: 48,699,343 km (0.111 R)
• M93: 50,291,513 km (0.096 R)
• M94: 50,596,693 km (0.115 R)
• M95: 50,902,620 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit