🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 176 Days

Day: 26.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,054,837 km

• M1: 136,433 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.24 AU

Year: 417 Days

Day: 42.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 633 Days

Day: 21.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,054,837 km

• M1: 848,220 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.48 AU - 1.5 AU

Year: 639 Days

Day: 31.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.29 AU - 3.11 AU

Year: 1559 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 8.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.49 AU - 7.17 AU

Year: 4947 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,054,837 km

• M1: 129,552 km (0.105 R)
• M2: 191,036 km (0.049 R)
• M3: 346,020 km (0.084 R)
• M4: 480,808 km (0.098 R)
• M5: 633,846 km (0.1 R)
• M6: 952,190 km (0.073 R)
• M7: 1,060,499 km (0.096 R)
• M8: 1,122,732 km (0.064 R)
• M9: 1,186,012 km (0.109 R)
• M10: 1,316,611 km (0.117 R)
• M11: 1,692,850 km (0.083 R)
• M12: 1,766,152 km (0.103 R)
• M13: 2,164,532 km (0.029 R)
• M14: 2,407,030 km (0.113 R)
• M15: 2,590,586 km (0.106 R)
• M16: 2,692,612 km (0.039 R)
• M17: 2,883,050 km (0.102 R)
• M18: 3,024,570 km (0.087 R)
• M19: 3,295,791 km (0.043 R)
• M20: 3,425,193 km (0.108 R)
• M21: 3,669,935 km (0.118 R)
• M22: 3,727,231 km (0.082 R)
• M23: 4,478,661 km (0.093 R)
• M24: 4,622,125 km (0.091 R)
• M25: 4,684,059 km (0.107 R)
• M26: 4,976,972 km (0.106 R)
• M27: 5,254,326 km (0.108 R)
• M28: 5,801,705 km (0.107 R)
• M29: 5,868,575 km (0.056 R)
• M30: 6,528,750 km (0.095 R)
• M31: 6,715,149 km (0.108 R)
• M32: 6,974,103 km (0.101 R)
• M33: 7,284,519 km (0.069 R)
• M34: 7,380,860 km (0.119 R)
• M35: 7,453,415 km (0.104 R)
• M36: 8,017,847 km (0.114 R)
• M37: 8,092,497 km (0.034 R)
• M38: 8,519,898 km (0.114 R)
• M39: 8,646,907 km (0.118 R)
• M40: 8,697,919 km (0.048 R)
• M41: 9,187,553 km (0.094 R)
• M42: 10,032,482 km (0.078 R)
• M43: 10,464,221 km (0.057 R)
• M44: 10,819,367 km (0.08 R)
• M45: 11,682,547 km (0.07 R)
• M46: 11,738,945 km (0.072 R)
• M47: 12,567,568 km (0.105 R)
• M48: 12,741,400 km (0.092 R)
• M49: 13,208,744 km (0.094 R)
• M50: 14,522,812 km (0.071 R)
• M51: 14,735,689 km (0.073 R)
• M52: 14,827,243 km (0.082 R)
• M53: 14,949,614 km (0.117 R)
• M54: 15,103,102 km (0.077 R)
• M55: 15,753,254 km (0.09 R)
• M56: 15,846,902 km (0.096 R)
• M57: 16,160,310 km (0.041 R)
• M58: 16,761,544 km (0.113 R)
• M59: 17,080,786 km (0.109 R)
• M60: 17,531,225 km (0.1 R)
• M61: 18,509,745 km (0.091 R)
• M62: 19,005,512 km (0.107 R)
• M63: 19,071,933 km (0.072 R)
• M64: 19,138,504 km (0.119 R)
• M65: 19,372,027 km (0.098 R)
• M66: 19,539,277 km (0.057 R)
• M67: 19,639,956 km (0.102 R)
• M68: 19,942,892 km (0.076 R)
• M69: 20,315,092 km (0.105 R)
• M70: 21,066,671 km (0.104 R)
• M71: 21,549,723 km (0.098 R)
• M72: 22,001,508 km (0.102 R)
• M73: 22,421,280 km (0.094 R)
• M74: 22,596,908 km (0.101 R)
• M75: 22,843,744 km (0.09 R)
• M76: 23,732,206 km (0.078 R)
• M77: 24,054,889 km (0.115 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit