🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.89 AU - 0.95 AU

Year: 321 Days

Day: 36.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.87 AU - 1.11 AU

Year: 358 Days

Day: 22 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.12 AU - 1.52 AU

Year: 551 Days

Day: 32.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,748,554 km

• M1: 390,151 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.31 AU - 1.77 AU

Year: 695 Days

Day: 18.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,748,554 km

• M1: 579,542 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.41 AU - 1.99 AU

Year: 806 Days

Day: 20.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.22 AU - 3.36 AU

Year: 1694 Days

Day: 23.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,748,554 km

• M1: 2,670,920 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.04 AU - 5.66 AU

Year: 3882 Days

Day: 42 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 13.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.34 AU - 5.42 AU

Year: 4535 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,748,554 km

• M1: 221,554 km (0.114 R)
• M2: 308,022 km (0.111 R)
• M3: 518,057 km (0.108 R)
• M4: 754,422 km (0.08 R)
• M5: 891,005 km (0.09 R)
• M6: 1,061,846 km (0.103 R)
• M7: 1,326,036 km (0.111 R)
• M8: 1,504,805 km (0.08 R)
• M9: 1,982,321 km (0.096 R)
• M10: 2,079,111 km (0.103 R)
• M11: 2,199,687 km (0.103 R)
• M12: 2,436,650 km (0.108 R)
• M13: 2,564,257 km (0.115 R)
• M14: 2,765,915 km (0.119 R)
• M15: 3,047,309 km (0.074 R)
• M16: 3,299,680 km (0.117 R)
• M17: 3,678,013 km (0.104 R)
• M18: 4,405,508 km (0.068 R)
• M19: 4,939,722 km (0.07 R)
• M20: 5,132,404 km (0.097 R)
• M21: 5,803,201 km (0.098 R)
• M22: 6,943,585 km (0.07 R)
• M23: 7,361,562 km (0.11 R)
• M24: 7,701,897 km (0.095 R)
• M25: 8,169,540 km (0.095 R)
• M26: 8,915,285 km (0.109 R)
• M27: 9,333,112 km (0.117 R)
• M28: 9,608,970 km (0.12 R)
• M29: 10,414,854 km (0.109 R)
• M30: 10,951,462 km (0.075 R)
• M31: 11,048,102 km (0.091 R)
• M32: 11,184,086 km (0.105 R)
• M33: 11,713,663 km (0.077 R)
• M34: 12,091,397 km (0.093 R)
• M35: 12,756,809 km (0.084 R)
• M36: 13,083,680 km (0.097 R)
• M37: 13,475,627 km (0.038 R)
• M38: 13,997,125 km (0.073 R)
• M39: 14,207,609 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 13.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.65 AU - 6.55 AU

Year: 5476 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,748,554 km

• M1: 173,683 km (0.045 R)
• M2: 290,669 km (0.113 R)
• M3: 437,424 km (0.117 R)
• M4: 669,002 km (0.058 R)
• M5: 886,218 km (0.119 R)
• M6: 1,004,400 km (0.098 R)
• M7: 1,257,968 km (0.083 R)
• M8: 1,462,319 km (0.077 R)
• M9: 1,605,036 km (0.12 R)
• M10: 1,707,809 km (0.055 R)
• M11: 1,998,478 km (0.112 R)
• M12: 2,190,562 km (0.115 R)
• M13: 2,750,656 km (0.055 R)
• M14: 2,965,479 km (0.108 R)
• M15: 3,093,385 km (0.08 R)
• M16: 3,488,323 km (0.093 R)
• M17: 3,919,614 km (0.087 R)
• M18: 4,833,208 km (0.049 R)
• M19: 5,269,884 km (0.076 R)
• M20: 5,425,765 km (0.091 R)
• M21: 5,673,948 km (0.099 R)
• M22: 5,765,053 km (0.118 R)
• M23: 5,948,909 km (0.094 R)
• M24: 6,322,604 km (0.118 R)
• M25: 6,488,508 km (0.097 R)
• M26: 6,848,890 km (0.087 R)
• M27: 6,945,979 km (0.065 R)
• M28: 7,068,200 km (0.047 R)
• M29: 7,215,853 km (0.107 R)
• M30: 7,765,775 km (0.08 R)
• M31: 8,045,822 km (0.113 R)
• M32: 8,148,596 km (0.087 R)
• M33: 8,985,895 km (0.077 R)
• M34: 9,119,187 km (0.043 R)
• M35: 9,226,299 km (0.046 R)
• M36: 9,387,865 km (0.116 R)
• M37: 9,496,024 km (0.113 R)
• M38: 9,768,292 km (0.111 R)
• M39: 11,082,809 km (0.077 R)
• M40: 11,225,824 km (0.114 R)
• M41: 11,833,640 km (0.099 R)
• M42: 12,038,739 km (0.079 R)
• M43: 12,452,228 km (0.083 R)
• M44: 13,354,153 km (0.117 R)
• M45: 13,445,557 km (0.117 R)
• M46: 13,537,111 km (0.032 R)
• M47: 14,308,288 km (0.108 R)
• M48: 14,715,045 km (0.118 R)
• M49: 15,093,827 km (0.047 R)
• M50: 15,220,686 km (0.111 R)
• M51: 15,380,007 km (0.096 R)
• M52: 15,732,310 km (0.099 R)
• M53: 17,201,062 km (0.118 R)
• M54: 17,566,829 km (0.088 R)
• M55: 17,667,060 km (0.068 R)
• M56: 18,475,337 km (0.117 R)
• M57: 18,679,389 km (0.106 R)
• M58: 19,295,881 km (0.12 R)
• M59: 19,399,253 km (0.104 R)
• M60: 20,584,069 km (0.103 R)
• M61: 20,901,515 km (0.088 R)
• M62: 21,043,184 km (0.103 R)
• M63: 21,434,383 km (0.099 R)
• M64: 22,007,792 km (0.12 R)
• M65: 22,767,898 km (0.062 R)
• M66: 23,059,764 km (0.046 R)
• M67: 23,426,279 km (0.114 R)
• M68: 23,573,483 km (0.107 R)
• M69: 24,799,437 km (0.074 R)
• M70: 24,987,033 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 9.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.17 AU - 15.15 AU

Year: 15411 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,748,554 km

• M1: 324,478 km (0.117 R)
• M2: 539,151 km (0.062 R)
• M3: 1,119,441 km (0.096 R)
• M4: 2,321,460 km (0.03 R)
• M5: 2,945,732 km (0.085 R)
• M6: 3,439,255 km (0.085 R)
• M7: 3,619,670 km (0.105 R)
• M8: 5,002,254 km (0.06 R)
• M9: 5,138,537 km (0.095 R)
• M10: 5,802,453 km (0.101 R)
• M11: 6,162,684 km (0.115 R)
• M12: 7,558,283 km (0.029 R)
• M13: 8,150,990 km (0.113 R)
• M14: 8,923,214 km (0.118 R)
• M15: 9,974,737 km (0.119 R)
• M16: 10,146,476 km (0.096 R)
• M17: 11,020,576 km (0.104 R)
• M18: 11,421,797 km (0.113 R)
• M19: 12,515,059 km (0.107 R)
• M20: 13,641,381 km (0.056 R)
• M21: 14,653,411 km (0.046 R)
• M22: 15,889,388 km (0.088 R)
• M23: 15,989,768 km (0.106 R)
• M24: 16,697,965 km (0.083 R)
• M25: 17,831,617 km (0.052 R)
• M26: 18,565,844 km (0.098 R)
• M27: 18,724,417 km (0.105 R)
• M28: 20,063,767 km (0.062 R)
• M29: 20,335,437 km (0.104 R)
• M30: 20,717,660 km (0.096 R)
• M31: 21,544,786 km (0.1 R)
• M32: 21,934,489 km (0.119 R)
• M33: 22,720,775 km (0.104 R)
• M34: 25,251,971 km (0.084 R)
• M35: 25,721,708 km (0.079 R)
• M36: 26,194,288 km (0.094 R)
• M37: 27,208,113 km (0.118 R)
• M38: 29,274,059 km (0.079 R)
• M39: 29,643,865 km (0.108 R)
• M40: 29,829,367 km (0.105 R)
• M41: 29,891,300 km (0.119 R)
• M42: 30,700,026 km (0.104 R)
• M43: 31,013,135 km (0.05 R)
• M44: 31,201,329 km (0.062 R)
• M45: 31,453,102 km (0.105 R)
• M46: 33,041,233 km (0.086 R)
• M47: 33,297,793 km (0.093 R)
• M48: 35,767,505 km (0.12 R)
• M49: 35,964,974 km (0.12 R)
• M50: 36,891,433 km (0.105 R)
• M51: 38,497,815 km (0.026 R)
• M52: 41,225,433 km (0.025 R)
• M53: 43,662,682 km (0.094 R)
• M54: 43,803,453 km (0.045 R)
• M55: 44,014,686 km (0.115 R)
• M56: 45,005,323 km (0.087 R)
• M57: 45,360,917 km (0.104 R)
• M58: 45,432,125 km (0.069 R)
• M59: 46,792,419 km (0.076 R)
• M60: 47,513,780 km (0.078 R)
• M61: 47,875,956 km (0.068 R)
• M62: 47,948,362 km (0.112 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit