🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.38 AU - 2 AU

Year: 765 Days

Day: 30.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,611,109 km

• M1: 430,842 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.76 AU - 1.98 AU

Year: 891 Days

Day: 47.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.38 AU - 2.44 AU

Year: 1303 Days

Day: 41 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 11.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.89 AU - 12.75 AU

Year: 11546 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,611,109 km

• M1: 141,819 km (0.05 R)
• M2: 540,796 km (0.073 R)
• M3: 1,635,554 km (0.119 R)
• M4: 3,893,584 km (0.118 R)
• M5: 5,166,063 km (0.065 R)
• M6: 6,338,312 km (0.094 R)
• M7: 7,814,694 km (0.099 R)
• M8: 36,127,437 km (0.079 R)
• M9: 44,423,237 km (0.094 R)
• M10: 47,397,542 km (0.064 R)
• M11: 48,315,176 km (0.096 R)
• M12: 51,459,274 km (0.119 R)
• M13: 55,578,152 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 11.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.27 AU - 12.83 AU

Year: 13670 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,611,109 km

• M1: 139,874 km (0.032 R)
• M2: 629,657 km (0.03 R)
• M3: 1,281,306 km (0.075 R)
• M4: 2,057,120 km (0.074 R)
• M5: 2,442,036 km (0.077 R)
• M6: 3,558,634 km (0.117 R)
• M7: 4,829,618 km (0.115 R)
• M8: 5,939,035 km (0.116 R)
• M9: 7,007,314 km (0.08 R)
• M10: 8,199,310 km (0.111 R)
• M11: 8,656,331 km (0.08 R)
• M12: 9,178,577 km (0.116 R)
• M13: 10,286,350 km (0.071 R)
• M14: 10,981,531 km (0.063 R)
• M15: 12,948,444 km (0.068 R)
• M16: 15,620,112 km (0.086 R)
• M17: 16,901,567 km (0.07 R)
• M18: 20,327,658 km (0.108 R)
• M19: 21,767,238 km (0.098 R)
• M20: 22,379,243 km (0.084 R)
• M21: 23,002,767 km (0.107 R)
• M22: 23,364,345 km (0.104 R)
• M23: 26,295,715 km (0.059 R)
• M24: 30,321,095 km (0.116 R)
• M25: 32,423,543 km (0.091 R)
• M26: 34,503,253 km (0.113 R)
• M27: 35,335,615 km (0.114 R)
• M28: 49,780,337 km (0.048 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit