🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.05 AU

Year: 275 Days

Day: 35.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,619,366 km

• M1: 307,723 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 920 Days

Day: 19.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.83 AU - 1.99 AU

Year: 928 Days

Day: 34.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.54 AU - 2.58 AU

Year: 1440 Days

Day: 34.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.71 AU - 4.03 AU

Year: 2174 Days

Day: 38.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,619,366 km

• M1: 51,611 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 13

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.58 AU - 10.5 AU

Year: 10356 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,619,366 km

• M1: 178,769 km (0.117 R)
• M2: 872,604 km (0.085 R)
• M3: 1,599,949 km (0.048 R)
• M4: 2,232,898 km (0.087 R)
• M5: 3,005,272 km (0.031 R)
• M6: 3,255,698 km (0.117 R)
• M7: 4,303,632 km (0.114 R)
• M8: 4,948,249 km (0.086 R)
• M9: 5,370,713 km (0.088 R)
• M10: 5,742,015 km (0.111 R)
• M11: 6,523,066 km (0.082 R)
• M12: 9,086,126 km (0.082 R)
• M13: 10,436,546 km (0.109 R)
• M14: 11,733,111 km (0.072 R)
• M15: 18,928,469 km (0.083 R)
• M16: 19,435,606 km (0.117 R)
• M17: 21,734,027 km (0.098 R)
• M18: 26,719,376 km (0.104 R)
• M19: 27,397,803 km (0.067 R)
• M20: 31,323,251 km (0.111 R)
• M21: 31,730,307 km (0.108 R)
• M22: 32,552,347 km (0.084 R)
• M23: 34,483,207 km (0.074 R)
• M24: 38,964,112 km (0.077 R)
• M25: 44,878,763 km (0.111 R)
• M26: 51,942,325 km (0.118 R)
• M27: 52,677,150 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.17 AU - 14.97 AU

Year: 14738 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,619,366 km

• M1: 127,906 km (0.063 R)
• M2: 713,133 km (0.115 R)
• M3: 1,610,571 km (0.092 R)
• M4: 1,806,544 km (0.105 R)
• M5: 2,014,485 km (0.1 R)
• M6: 2,234,394 km (0.082 R)
• M7: 2,811,842 km (0.068 R)
• M8: 3,046,261 km (0.088 R)
• M9: 3,868,451 km (0.103 R)
• M10: 5,274,671 km (0.112 R)
• M11: 7,315,485 km (0.05 R)
• M12: 7,652,978 km (0.046 R)
• M13: 9,267,738 km (0.084 R)
• M14: 9,456,829 km (0.031 R)
• M15: 10,183,127 km (0.087 R)
• M16: 11,297,482 km (0.075 R)
• M17: 11,930,131 km (0.029 R)
• M18: 13,022,943 km (0.095 R)
• M19: 13,247,340 km (0.077 R)
• M20: 17,487,243 km (0.078 R)
• M21: 19,144,937 km (0.063 R)
• M22: 19,898,312 km (0.045 R)
• M23: 20,455,414 km (0.106 R)
• M24: 20,878,328 km (0.109 R)
• M25: 25,424,906 km (0.037 R)
• M26: 27,094,119 km (0.067 R)
• M27: 27,825,802 km (0.072 R)
• M28: 30,936,989 km (0.088 R)
• M29: 31,544,207 km (0.095 R)
• M30: 33,401,315 km (0.046 R)
• M31: 35,867,436 km (0.091 R)
• M32: 36,053,536 km (0.075 R)
• M33: 39,292,629 km (0.111 R)
• M34: 43,486,755 km (0.101 R)
• M35: 46,719,265 km (0.081 R)
• M36: 48,325,049 km (0.102 R)
• M37: 50,287,923 km (0.109 R)
• M38: 54,675,179 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 12.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.86 AU - 14.46 AU

Year: 14903 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,619,366 km

• M1: 546,032 km (0.077 R)
• M2: 834,906 km (0.083 R)
• M3: 1,110,914 km (0.089 R)
• M4: 1,382,284 km (0.109 R)
• M5: 2,308,295 km (0.118 R)
• M6: 3,086,503 km (0.079 R)
• M7: 3,748,923 km (0.117 R)
• M8: 4,105,265 km (0.12 R)
• M9: 4,383,666 km (0.089 R)
• M10: 5,070,021 km (0.119 R)
• M11: 6,290,590 km (0.092 R)
• M12: 6,832,434 km (0.118 R)
• M13: 8,462,752 km (0.1 R)
• M14: 8,909,451 km (0.077 R)
• M15: 9,981,170 km (0.101 R)
• M16: 11,064,259 km (0.077 R)
• M17: 12,578,339 km (0.096 R)
• M18: 12,903,864 km (0.027 R)
• M19: 13,736,076 km (0.093 R)
• M20: 14,248,150 km (0.046 R)
• M21: 14,886,783 km (0.032 R)
• M22: 17,201,810 km (0.069 R)
• M23: 23,876,867 km (0.1 R)
• M24: 24,175,764 km (0.119 R)
• M25: 24,627,549 km (0.119 R)
• M26: 27,747,263 km (0.096 R)
• M27: 28,312,444 km (0.088 R)
• M28: 28,637,969 km (0.05 R)
• M29: 29,958,918 km (0.116 R)
• M30: 31,652,067 km (0.025 R)
• M31: 35,269,344 km (0.11 R)
• M32: 36,457,300 km (0.034 R)
• M33: 37,758,802 km (0.108 R)
• M34: 38,418,080 km (0.036 R)
• M35: 39,561,755 km (0.117 R)
• M36: 40,333,531 km (0.095 R)
• M37: 43,797,918 km (0.067 R)
• M38: 49,854,388 km (0.112 R)
• M39: 50,611,802 km (0.107 R)
• M40: 52,033,879 km (0.095 R)
• M41: 55,960,823 km (0.119 R)
• M42: 56,418,743 km (0.114 R)
• M43: 56,878,457 km (0.045 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit