🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 236 Days

Day: 35 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,541,936 km

• M1: 445,652 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.09 AU - 1.33 AU

Year: 504 Days

Day: 27.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.43 AU - 1.45 AU

Year: 654 Days

Day: 33.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.43 AU - 1.61 AU

Year: 710 Days

Day: 24.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,541,936 km

• M1: 106,514 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.67 AU - 1.85 AU

Year: 884 Days

Day: 15.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.77 AU - 2.91 AU

Year: 1356 Days

Day: 37.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 99.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,541,936 km

• M1: 1,155,344 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.75 AU - 2.95 AU

Year: 1822 Days

Day: 39.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 135.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.64 AU - 3.56 AU

Year: 2067 Days

Day: 33 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,541,936 km

• M1: 1,040,603 km (0.08 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 13.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.77 AU - 6.45 AU

Year: 5033 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,541,936 km

• M1: 173,534 km (0.057 R)
• M2: 294,409 km (0.11 R)
• M3: 936,483 km (0.118 R)
• M4: 1,206,357 km (0.059 R)
• M5: 1,635,703 km (0.118 R)
• M6: 2,029,445 km (0.105 R)
• M7: 2,366,040 km (0.046 R)
• M8: 2,738,987 km (0.083 R)
• M9: 2,979,391 km (0.11 R)
• M10: 3,382,557 km (0.079 R)
• M11: 3,481,142 km (0.068 R)
• M12: 3,600,821 km (0.081 R)
• M13: 3,823,871 km (0.092 R)
• M14: 4,520,100 km (0.12 R)
• M15: 4,849,813 km (0.084 R)
• M16: 5,051,322 km (0.098 R)
• M17: 5,164,567 km (0.083 R)
• M18: 5,439,827 km (0.086 R)
• M19: 5,579,253 km (0.064 R)
• M20: 5,719,875 km (0.075 R)
• M21: 5,861,693 km (0.045 R)
• M22: 6,294,330 km (0.117 R)
• M23: 6,440,936 km (0.081 R)
• M24: 6,812,238 km (0.064 R)
• M25: 7,267,165 km (0.081 R)
• M26: 8,233,268 km (0.108 R)
• M27: 8,826,723 km (0.095 R)
• M28: 9,856,106 km (0.095 R)
• M29: 9,969,800 km (0.111 R)
• M30: 10,140,940 km (0.071 R)
• M31: 10,544,256 km (0.105 R)
• M32: 11,336,826 km (0.107 R)
• M33: 11,426,136 km (0.111 R)
• M34: 12,270,466 km (0.114 R)
• M35: 12,607,809 km (0.095 R)
• M36: 13,291,472 km (0.075 R)
• M37: 13,859,944 km (0.073 R)
• M38: 14,211,199 km (0.058 R)
• M39: 14,630,223 km (0.108 R)
• M40: 15,020,524 km (0.052 R)
• M41: 15,118,660 km (0.038 R)
• M42: 15,348,592 km (0.102 R)
• M43: 15,878,168 km (0.043 R)
• M44: 16,078,330 km (0.06 R)
• M45: 16,785,629 km (0.058 R)
• M46: 16,921,464 km (0.089 R)
• M47: 17,228,588 km (0.099 R)
• M48: 17,331,362 km (0.117 R)
• M49: 18,440,182 km (0.115 R)
• M50: 18,791,437 km (0.116 R)
• M51: 18,967,813 km (0.067 R)
• M52: 19,251,301 km (0.111 R)
• M53: 21,091,205 km (0.06 R)
• M54: 21,791,024 km (0.063 R)
• M55: 22,162,476 km (0.102 R)
• M56: 22,461,073 km (0.097 R)
• M57: 22,648,370 km (0.079 R)
• M58: 22,986,910 km (0.114 R)
• M59: 23,137,854 km (0.117 R)
• M60: 23,554,783 km (0.085 R)
• M61: 24,127,294 km (0.077 R)
• M62: 24,242,335 km (0.103 R)
• M63: 24,395,972 km (0.115 R)
• M64: 24,550,058 km (0.113 R)
• M65: 24,665,697 km (0.112 R)
• M66: 25,285,930 km (0.111 R)
• M67: 25,597,991 km (0.091 R)
• M68: 26,383,828 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit