🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.25 AU - 2.45 AU

Year: 1266 Days

Day: 24.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,351,715 km

• M1: 644,468 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.07 AU - 2.93 AU

Year: 1389 Days

Day: 16.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.47 AU - 3.27 AU

Year: 1709 Days

Day: 31.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.97 AU - 5.05 AU

Year: 3366 Days

Day: 36.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,351,715 km

• M1: 983,157 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.84 AU - 6.24 AU

Year: 3977 Days

Day: 32.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,351,715 km

• M1: 2,392,668 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.96 AU - 5.44 AU

Year: 4168 Days

Day: 30.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 11.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.37 AU - 6.09 AU

Year: 4821 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,351,715 km

• M1: 145,708 km (0.088 R)
• M2: 602,131 km (0.078 R)
• M3: 1,016,817 km (0.094 R)
• M4: 1,413,550 km (0.045 R)
• M5: 2,632,923 km (0.114 R)
• M6: 3,969,729 km (0.044 R)
• M7: 4,455,174 km (0.111 R)
• M8: 5,352,761 km (0.092 R)
• M9: 5,801,405 km (0.105 R)
• M10: 6,871,329 km (0.11 R)
• M11: 8,323,326 km (0.119 R)
• M12: 9,082,685 km (0.104 R)
• M13: 9,681,974 km (0.105 R)
• M14: 10,608,583 km (0.077 R)
• M15: 11,228,367 km (0.119 R)
• M16: 13,334,705 km (0.071 R)
• M17: 13,796,065 km (0.059 R)
• M18: 17,572,813 km (0.1 R)
• M19: 17,941,422 km (0.114 R)
• M20: 18,504,060 km (0.12 R)
• M21: 20,804,875 km (0.057 R)
• M22: 21,217,616 km (0.062 R)
• M23: 22,416,942 km (0.086 R)
• M24: 24,035,441 km (0.091 R)
• M25: 25,260,348 km (0.098 R)
• M26: 26,366,026 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 9.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.66 AU - 9.46 AU

Year: 8802 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,351,715 km

• M1: 124,017 km (0.104 R)
• M2: 602,879 km (0.113 R)
• M3: 999,164 km (0.104 R)
• M4: 1,402,480 km (0.077 R)
• M5: 2,023,610 km (0.108 R)
• M6: 3,379,565 km (0.065 R)
• M7: 4,609,110 km (0.112 R)
• M8: 5,294,269 km (0.04 R)
• M9: 5,876,653 km (0.046 R)
• M10: 7,760,838 km (0.078 R)
• M11: 11,531,752 km (0.109 R)
• M12: 12,510,571 km (0.079 R)
• M13: 12,905,958 km (0.097 R)
• M14: 13,251,379 km (0.106 R)
• M15: 17,123,271 km (0.092 R)
• M16: 17,610,961 km (0.087 R)
• M17: 20,655,726 km (0.091 R)
• M18: 22,675,148 km (0.12 R)
• M19: 24,034,843 km (0.088 R)
• M20: 24,823,074 km (0.113 R)
• M21: 27,957,000 km (0.05 R)
• M22: 29,618,733 km (0.056 R)
• M23: 30,933,249 km (0.058 R)
• M24: 33,895,886 km (0.089 R)
• M25: 34,554,415 km (0.075 R)
• M26: 36,352,432 km (0.087 R)
• M27: 40,624,499 km (0.094 R)
• M28: 41,993,768 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.8

Radius: 9.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.86 AU - 11.38 AU

Year: 13033 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,351,715 km

• M1: 126,410 km (0.111 R)
• M2: 452,234 km (0.079 R)
• M3: 1,450,052 km (0.111 R)
• M4: 1,820,307 km (0.119 R)
• M5: 2,839,368 km (0.082 R)
• M6: 3,402,005 km (0.055 R)
• M7: 4,513,517 km (0.115 R)
• M8: 4,964,256 km (0.108 R)
• M9: 5,921,084 km (0.099 R)
• M10: 6,996,393 km (0.1 R)
• M11: 8,110,000 km (0.098 R)
• M12: 9,148,658 km (0.09 R)
• M13: 9,481,663 km (0.073 R)
• M14: 10,529,895 km (0.094 R)
• M15: 11,653,525 km (0.099 R)
• M16: 14,648,175 km (0.059 R)
• M17: 15,170,720 km (0.092 R)
• M18: 16,322,474 km (0.078 R)
• M19: 18,345,187 km (0.08 R)
• M20: 19,573,236 km (0.108 R)
• M21: 19,968,025 km (0.114 R)
• M22: 22,795,125 km (0.087 R)
• M23: 23,585,899 km (0.052 R)
• M24: 25,129,450 km (0.115 R)
• M25: 26,163,471 km (0.104 R)
• M26: 26,546,441 km (0.056 R)
• M27: 27,618,759 km (0.084 R)
• M28: 30,163,119 km (0.089 R)
• M29: 34,323,735 km (0.072 R)
• M30: 36,184,583 km (0.094 R)
• M31: 41,647,299 km (0.106 R)
• M32: 46,366,813 km (0.093 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 20,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit