🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 16.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,506,779 km

• M1: 55,351 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.26 AU - 3.58 AU

Year: 1850 Days

Day: 21.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 136.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,506,779 km

• M1: 273,615 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.29 AU - 4.43 AU

Year: 2812 Days

Day: 17.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,506,779 km

• M1: 275,410 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 11.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.31 AU - 6.35 AU

Year: 4563 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,506,779 km

• M1: 138,079 km (0.063 R)
• M2: 606,171 km (0.111 R)
• M3: 1,162,974 km (0.071 R)
• M4: 1,554,023 km (0.084 R)
• M5: 2,066,844 km (0.12 R)
• M6: 2,717,445 km (0.119 R)
• M7: 3,279,634 km (0.109 R)
• M8: 4,167,049 km (0.111 R)
• M9: 5,709,702 km (0.062 R)
• M10: 6,268,151 km (0.11 R)
• M11: 7,685,591 km (0.106 R)
• M12: 8,965,251 km (0.074 R)
• M13: 9,400,880 km (0.08 R)
• M14: 10,348,283 km (0.111 R)
• M15: 11,538,633 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 14.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.9 AU - 7.78 AU

Year: 6634 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,506,779 km

• M1: 197,619 km (0.111 R)
• M2: 995,424 km (0.085 R)
• M3: 2,163,335 km (0.073 R)
• M4: 2,717,146 km (0.078 R)
• M5: 4,571,861 km (0.028 R)
• M6: 6,275,182 km (0.05 R)
• M7: 7,380,112 km (0.061 R)
• M8: 8,370,450 km (0.081 R)
• M9: 14,468,059 km (0.051 R)
• M10: 19,029,298 km (0.064 R)
• M11: 26,754,233 km (0.116 R)
• M12: 33,736,115 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 9.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.18 AU - 9.14 AU

Year: 7862 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,506,779 km

• M1: 115,938 km (0.084 R)
• M2: 1,498,372 km (0.119 R)
• M3: 3,128,391 km (0.079 R)
• M4: 3,968,682 km (0.117 R)
• M5: 4,718,018 km (0.111 R)
• M6: 6,275,631 km (0.106 R)
• M7: 7,641,160 km (0.089 R)
• M8: 9,939,731 km (0.042 R)
• M9: 14,278,967 km (0.119 R)
• M10: 16,320,978 km (0.119 R)
• M11: 17,598,245 km (0.106 R)
• M12: 24,449,678 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit