🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.68 AU - 0.76 AU

Year: 221 Days

Day: 39 Hours

Environment

Temp: 147 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,763,544 km

• M1: 57,146 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.25 AU - 2.65 AU

Year: 1387 Days

Day: 24.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,544 km

• M1: 850,165 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.61 AU - 2.93 AU

Year: 1667 Days

Day: 19.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,544 km

• M1: 862,282 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.49 AU - 3.75 AU

Year: 2491 Days

Day: 25.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.45 AU - 4.49 AU

Year: 2861 Days

Day: 17.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.82 AU - 5.84 AU

Year: 3839 Days

Day: 18.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,544 km

• M1: 270,623 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.55 AU - 5.21 AU

Year: 3899 Days

Day: 27.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,763,544 km

• M1: 3,215,905 km (0.07 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130

Radius: 6.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.16 AU - 14.24 AU

Year: 17344 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,763,544 km

• M1: 523,293 km (0.064 R)
• M2: 677,529 km (0.08 R)
• M3: 878,439 km (0.086 R)
• M4: 1,729,202 km (0.07 R)
• M5: 2,385,039 km (0.097 R)
• M6: 2,595,523 km (0.111 R)
• M7: 2,691,116 km (0.078 R)
• M8: 3,366,251 km (0.087 R)
• M9: 5,159,631 km (0.078 R)
• M10: 5,340,644 km (0.037 R)
• M11: 5,959,231 km (0.118 R)
• M12: 6,567,795 km (0.07 R)
• M13: 7,364,404 km (0.045 R)
• M14: 7,843,117 km (0.087 R)
• M15: 8,191,231 km (0.058 R)
• M16: 8,296,698 km (0.104 R)
• M17: 8,580,036 km (0.111 R)
• M18: 8,722,902 km (0.108 R)
• M19: 9,229,141 km (0.105 R)
• M20: 9,302,145 km (0.053 R)
• M21: 10,881,151 km (0.098 R)
• M22: 10,958,493 km (0.096 R)
• M23: 11,308,253 km (0.074 R)
• M24: 12,058,935 km (0.052 R)
• M25: 13,483,406 km (0.084 R)
• M26: 13,691,197 km (0.073 R)
• M27: 14,278,668 km (0.042 R)
• M28: 14,448,013 km (0.1 R)
• M29: 14,660,741 km (0.119 R)
• M30: 14,831,582 km (0.119 R)
• M31: 15,695,809 km (0.118 R)
• M32: 16,002,185 km (0.054 R)
• M33: 17,022,592 km (0.065 R)
• M34: 17,202,110 km (0.063 R)
• M35: 17,608,567 km (0.118 R)
• M36: 18,063,793 km (0.111 R)
• M37: 18,523,059 km (0.03 R)
• M38: 18,846,789 km (0.064 R)
• M39: 19,218,988 km (0.09 R)
• M40: 21,843,084 km (0.102 R)
• M41: 22,725,861 km (0.091 R)
• M42: 22,775,229 km (0.046 R)
• M43: 22,973,296 km (0.098 R)
• M44: 23,022,813 km (0.088 R)
• M45: 23,121,996 km (0.109 R)
• M46: 23,670,422 km (0.111 R)
• M47: 23,720,538 km (0.107 R)
• M48: 26,268,638 km (0.079 R)
• M49: 26,736,431 km (0.037 R)
• M50: 26,945,120 km (0.117 R)
• M51: 26,997,479 km (0.113 R)
• M52: 27,364,443 km (0.099 R)
• M53: 27,469,610 km (0.087 R)
• M54: 27,785,860 km (0.115 R)
• M55: 28,581,720 km (0.115 R)
• M56: 29,654,487 km (0.098 R)
• M57: 30,413,247 km (0.071 R)
• M58: 31,839,214 km (0.108 R)
• M59: 32,560,425 km (0.071 R)
• M60: 32,839,276 km (0.102 R)
• M61: 33,567,817 km (0.094 R)
• M62: 34,018,855 km (0.083 R)
• M63: 34,415,140 km (0.057 R)
• M64: 34,983,911 km (0.045 R)
• M65: 35,498,378 km (0.093 R)
• M66: 35,670,565 km (0.088 R)
• M67: 36,015,538 km (0.117 R)
• M68: 36,073,133 km (0.102 R)
• M69: 36,940,801 km (0.067 R)
• M70: 38,637,988 km (0.099 R)
• M71: 38,814,963 km (0.057 R)
• M72: 39,229,050 km (0.105 R)
• M73: 39,763,563 km (0.08 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit