🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 324 Days

Day: 45.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.06 AU - 1.06 AU

Year: 401 Days

Day: 24.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 453 Days

Day: 19.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 557 Days

Day: 25.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,687,350 km

• M1: 262,843 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.64 AU - 2.62 AU

Year: 1141 Days

Day: 40.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.44 AU - 4.9 AU

Year: 3126 Days

Day: 12.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,687,350 km

• M1: 385,065 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 12.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.4 AU - 5.48 AU

Year: 4658 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,687,350 km

• M1: 174,431 km (0.083 R)
• M2: 392,844 km (0.119 R)
• M3: 604,675 km (0.091 R)
• M4: 732,132 km (0.08 R)
• M5: 895,792 km (0.107 R)
• M6: 1,072,617 km (0.111 R)
• M7: 1,337,405 km (0.097 R)
• M8: 1,574,368 km (0.104 R)
• M9: 1,706,463 km (0.106 R)
• M10: 1,912,010 km (0.104 R)
• M11: 2,254,141 km (0.085 R)
• M12: 2,674,960 km (0.096 R)
• M13: 2,935,409 km (0.065 R)
• M14: 3,162,349 km (0.05 R)
• M15: 3,589,900 km (0.036 R)
• M16: 4,081,479 km (0.091 R)
• M17: 4,452,481 km (0.03 R)
• M18: 4,666,107 km (0.107 R)
• M19: 4,956,177 km (0.056 R)
• M20: 5,784,351 km (0.049 R)
• M21: 5,939,484 km (0.119 R)
• M22: 6,096,113 km (0.114 R)
• M23: 6,440,188 km (0.119 R)
• M24: 6,899,903 km (0.105 R)
• M25: 7,454,163 km (0.113 R)
• M26: 7,538,685 km (0.079 R)
• M27: 7,680,055 km (0.11 R)
• M28: 7,765,326 km (0.091 R)
• M29: 8,576,296 km (0.075 R)
• M30: 8,694,479 km (0.067 R)
• M31: 9,293,020 km (0.105 R)
• M32: 9,505,748 km (0.034 R)
• M33: 9,719,972 km (0.079 R)
• M34: 9,812,274 km (0.114 R)
• M35: 10,593,175 km (0.097 R)
• M36: 10,815,477 km (0.084 R)
• M37: 10,943,084 km (0.12 R)
• M38: 11,361,509 km (0.078 R)
• M39: 11,458,898 km (0.042 R)
• M40: 11,785,320 km (0.09 R)
• M41: 12,081,823 km (0.106 R)
• M42: 12,715,669 km (0.108 R)
• M43: 13,704,063 km (0.034 R)
• M44: 13,946,261 km (0.096 R)
• M45: 14,190,106 km (0.109 R)
• M46: 14,717,139 km (0.073 R)
• M47: 14,894,114 km (0.111 R)
• M48: 15,250,456 km (0.108 R)
• M49: 15,645,693 km (0.079 R)
• M50: 16,080,724 km (0.06 R)
• M51: 16,299,885 km (0.115 R)
• M52: 16,999,853 km (0.106 R)
• M53: 17,223,053 km (0.042 R)
• M54: 17,409,751 km (0.12 R)
• M55: 17,822,791 km (0.1 R)
• M56: 19,236,042 km (0.04 R)
• M57: 19,624,099 km (0.082 R)
• M58: 20,250,615 km (0.111 R)
• M59: 20,883,564 km (0.05 R)
• M60: 21,282,391 km (0.102 R)
• M61: 22,616,655 km (0.097 R)
• M62: 23,438,546 km (0.059 R)
• M63: 23,645,439 km (0.119 R)
• M64: 24,019,584 km (0.106 R)
• M65: 24,186,535 km (0.114 R)
• M66: 24,731,520 km (0.047 R)
• M67: 25,280,694 km (0.055 R)
• M68: 25,748,486 km (0.112 R)
• M69: 27,038,918 km (0.1 R)
• M70: 28,394,424 km (0.033 R)
• M71: 28,482,537 km (0.114 R)
• M72: 28,880,617 km (0.1 R)
• M73: 29,013,759 km (0.114 R)
• M74: 29,727,042 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 13.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.21 AU - 7.49 AU

Year: 5874 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,687,350 km

• M1: 251,773 km (0.103 R)
• M2: 367,562 km (0.106 R)
• M3: 454,329 km (0.098 R)
• M4: 644,019 km (0.12 R)
• M5: 835,953 km (0.094 R)
• M6: 1,123,330 km (0.095 R)
• M7: 1,231,789 km (0.084 R)
• M8: 1,451,399 km (0.032 R)
• M9: 1,544,748 km (0.073 R)
• M10: 1,702,125 km (0.033 R)
• M11: 2,033,484 km (0.075 R)
• M12: 2,216,741 km (0.07 R)
• M13: 2,345,395 km (0.114 R)
• M14: 2,507,410 km (0.075 R)
• M15: 2,800,023 km (0.095 R)
• M16: 2,928,827 km (0.084 R)
• M17: 3,026,814 km (0.092 R)
• M18: 3,970,028 km (0.06 R)
• M19: 4,274,909 km (0.111 R)
• M20: 4,449,190 km (0.099 R)
• M21: 4,613,000 km (0.12 R)
• M22: 4,998,813 km (0.107 R)
• M23: 5,090,367 km (0.103 R)
• M24: 5,435,489 km (0.107 R)
• M25: 5,583,890 km (0.117 R)
• M26: 5,719,875 km (0.113 R)
• M27: 5,829,530 km (0.074 R)
• M28: 6,036,872 km (0.111 R)
• M29: 6,218,783 km (0.119 R)
• M30: 6,345,642 km (0.089 R)
• M31: 6,530,545 km (0.083 R)
• M32: 6,645,287 km (0.084 R)
• M33: 6,862,204 km (0.102 R)
• M34: 7,081,365 km (0.105 R)
• M35: 7,421,999 km (0.104 R)
• M36: 7,662,253 km (0.112 R)
• M37: 8,822,385 km (0.119 R)
• M38: 9,382,479 km (0.068 R)
• M39: 9,773,378 km (0.07 R)
• M40: 10,119,698 km (0.111 R)
• M41: 10,386,281 km (0.109 R)
• M42: 10,470,056 km (0.106 R)
• M43: 10,638,353 km (0.063 R)
• M44: 10,824,603 km (0.064 R)
• M45: 11,303,316 km (0.117 R)
• M46: 11,424,041 km (0.11 R)
• M47: 11,789,060 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 13.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.88 AU - 10.94 AU

Year: 9763 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,687,350 km

• M1: 174,880 km (0.108 R)
• M2: 271,520 km (0.111 R)
• M3: 360,381 km (0.119 R)
• M4: 636,240 km (0.027 R)
• M5: 730,636 km (0.082 R)
• M6: 920,775 km (0.071 R)
• M7: 1,078,900 km (0.066 R)
• M8: 1,161,627 km (0.084 R)
• M9: 1,264,102 km (0.05 R)
• M10: 1,369,718 km (0.074 R)
• M11: 1,803,851 km (0.051 R)
• M12: 1,903,932 km (0.117 R)
• M13: 2,477,341 km (0.108 R)
• M14: 2,703,084 km (0.102 R)
• M15: 3,371,637 km (0.103 R)
• M16: 4,385,462 km (0.099 R)
• M17: 4,549,570 km (0.097 R)
• M18: 5,284,096 km (0.079 R)
• M19: 5,606,031 km (0.069 R)
• M20: 6,392,616 km (0.113 R)
• M21: 6,735,943 km (0.103 R)
• M22: 7,473,311 km (0.092 R)
• M23: 8,202,750 km (0.114 R)
• M24: 9,093,905 km (0.06 R)
• M25: 9,409,706 km (0.094 R)
• M26: 9,515,771 km (0.088 R)
• M27: 9,729,098 km (0.059 R)
• M28: 9,836,359 km (0.094 R)
• M29: 9,943,920 km (0.064 R)
• M30: 10,052,079 km (0.083 R)
• M31: 10,269,295 km (0.078 R)
• M32: 10,893,418 km (0.092 R)
• M33: 11,719,348 km (0.115 R)
• M34: 12,721,504 km (0.057 R)
• M35: 12,996,016 km (0.074 R)
• M36: 14,316,516 km (0.113 R)
• M37: 15,220,536 km (0.11 R)
• M38: 15,303,563 km (0.053 R)
• M39: 15,931,724 km (0.096 R)
• M40: 16,270,115 km (0.114 R)
• M41: 16,653,684 km (0.077 R)
• M42: 16,739,403 km (0.075 R)
• M43: 17,256,414 km (0.106 R)
• M44: 17,516,863 km (0.114 R)
• M45: 18,794,280 km (0.111 R)
• M46: 19,421,693 km (0.072 R)
• M47: 19,511,901 km (0.056 R)
• M48: 20,192,721 km (0.111 R)
• M49: 20,284,125 km (0.034 R)
• M50: 20,513,159 km (0.112 R)
• M51: 21,298,398 km (0.114 R)
• M52: 21,718,170 km (0.086 R)
• M53: 22,850,626 km (0.109 R)
• M54: 24,002,380 km (0.041 R)
• M55: 24,927,643 km (0.102 R)
• M56: 25,369,854 km (0.099 R)
• M57: 25,517,956 km (0.063 R)
• M58: 26,262,355 km (0.061 R)
• M59: 27,266,007 km (0.12 R)
• M60: 28,435,713 km (0.077 R)
• M61: 28,795,047 km (0.069 R)
• M62: 29,104,116 km (0.058 R)
• M63: 30,824,043 km (0.061 R)
• M64: 31,140,293 km (0.097 R)
• M65: 31,669,720 km (0.118 R)
• M66: 32,042,218 km (0.092 R)
• M67: 32,791,404 km (0.083 R)
• M68: 33,222,097 km (0.067 R)
• M69: 33,925,955 km (0.064 R)
• M70: 35,790,094 km (0.101 R)
• M71: 35,956,147 km (0.09 R)
• M72: 36,178,001 km (0.047 R)
• M73: 36,734,655 km (0.058 R)
• M74: 36,846,255 km (0.112 R)
• M75: 37,350,100 km (0.106 R)
• M76: 37,518,697 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit