🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 40.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 304 Days

Day: 26.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.07 AU

Year: 378 Days

Day: 44.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,177,549 km

• M1: 84,672 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.86 AU - 2.02 AU

Year: 977 Days

Day: 21.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,177,549 km

• M1: 21,692 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.06 AU - 2.78 AU

Year: 1361 Days

Day: 17.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.72 AU - 4.38 AU

Year: 2419 Days

Day: 17.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 8.7

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.39 AU - 7.13 AU

Year: 6356 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,177,549 km

• M1: 137,331 km (0.066 R)
• M2: 197,469 km (0.094 R)
• M3: 331,210 km (0.106 R)
• M4: 411,993 km (0.054 R)
• M5: 766,390 km (0.084 R)
• M6: 1,577,809 km (0.118 R)
• M7: 1,705,117 km (0.107 R)
• M8: 2,227,662 km (0.045 R)
• M9: 2,391,621 km (0.061 R)
• M10: 2,496,190 km (0.102 R)
• M11: 3,316,884 km (0.118 R)
• M12: 3,817,289 km (0.033 R)
• M13: 4,088,959 km (0.053 R)
• M14: 4,495,266 km (0.09 R)
• M15: 4,703,357 km (0.108 R)
• M16: 5,156,040 km (0.116 R)
• M17: 5,237,272 km (0.103 R)
• M18: 5,539,310 km (0.032 R)
• M19: 5,706,411 km (0.114 R)
• M20: 6,074,122 km (0.117 R)
• M21: 6,246,459 km (0.102 R)
• M22: 6,508,106 km (0.12 R)
• M23: 7,590,147 km (0.083 R)
• M24: 7,838,180 km (0.111 R)
• M25: 7,994,510 km (0.061 R)
• M26: 8,791,867 km (0.055 R)
• M27: 8,986,942 km (0.117 R)
• M28: 9,085,079 km (0.096 R)
• M29: 10,495,637 km (0.114 R)
• M30: 11,155,962 km (0.077 R)
• M31: 11,901,408 km (0.115 R)
• M32: 12,334,644 km (0.075 R)
• M33: 13,477,571 km (0.108 R)
• M34: 14,731,052 km (0.078 R)
• M35: 15,626,545 km (0.101 R)
• M36: 16,419,563 km (0.087 R)
• M37: 16,780,692 km (0.055 R)
• M38: 17,592,560 km (0.104 R)
• M39: 17,674,540 km (0.096 R)
• M40: 17,838,648 km (0.103 R)
• M41: 18,251,389 km (0.051 R)
• M42: 18,417,293 km (0.119 R)
• M43: 19,762,776 km (0.064 R)
• M44: 19,847,897 km (0.073 R)
• M45: 21,096,292 km (0.081 R)
• M46: 21,488,837 km (0.066 R)
• M47: 22,680,982 km (0.111 R)
• M48: 22,814,722 km (0.032 R)
• M49: 23,262,618 km (0.046 R)
• M50: 23,442,585 km (0.111 R)
• M51: 23,713,357 km (0.11 R)
• M52: 24,669,287 km (0.102 R)
• M53: 24,852,844 km (0.11 R)
• M54: 25,684,309 km (0.029 R)
• M55: 26,665,820 km (0.064 R)
• M56: 26,759,918 km (0.119 R)
• M57: 26,901,288 km (0.072 R)
• M58: 27,279,621 km (0.057 R)
• M59: 27,469,311 km (0.114 R)
• M60: 27,707,171 km (0.119 R)
• M61: 28,137,116 km (0.104 R)
• M62: 28,328,900 km (0.091 R)
• M63: 28,424,942 km (0.118 R)
• M64: 29,294,105 km (0.114 R)
• M65: 29,634,590 km (0.036 R)
• M66: 30,025,190 km (0.069 R)
• M67: 30,123,177 km (0.032 R)
• M68: 30,515,871 km (0.067 R)
• M69: 30,860,994 km (0.114 R)
• M70: 30,959,728 km (0.113 R)
• M71: 31,405,829 km (0.111 R)
• M72: 32,003,921 km (0.111 R)
• M73: 32,103,853 km (0.097 R)
• M74: 32,454,809 km (0.11 R)
• M75: 32,857,527 km (0.057 R)
• M76: 32,958,505 km (0.085 R)
• M77: 33,110,048 km (0.119 R)
• M78: 33,667,749 km (0.109 R)
• M79: 33,820,488 km (0.058 R)
• M80: 34,024,390 km (0.092 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit