🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 334 Days

Day: 20.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,253,571 km

• M1: 25,581 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 402 Days

Day: 15 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,253,571 km

• M1: 539,749 km (0.101 R)
• M2: 588,069 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.14 AU - 1.58 AU

Year: 611 Days

Day: 29.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,253,571 km

• M1: 449,691 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 1862 Days

Day: 12.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.25 AU - 9.33 AU

Year: 10033 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,253,571 km

• M1: 128,056 km (0.066 R)
• M2: 585,676 km (0.085 R)
• M3: 915,389 km (0.109 R)
• M4: 1,238,222 km (0.053 R)
• M5: 2,015,083 km (0.12 R)
• M6: 2,884,247 km (0.039 R)
• M7: 4,675,083 km (0.036 R)
• M8: 5,597,803 km (0.066 R)
• M9: 6,323,203 km (0.1 R)
• M10: 8,663,961 km (0.114 R)
• M11: 10,626,834 km (0.115 R)
• M12: 13,721,416 km (0.105 R)
• M13: 15,854,532 km (0.11 R)
• M14: 17,644,470 km (0.071 R)
• M15: 18,129,766 km (0.116 R)
• M16: 19,418,552 km (0.071 R)
• M17: 20,844,070 km (0.074 R)
• M18: 21,779,655 km (0.078 R)
• M19: 22,177,585 km (0.113 R)
• M20: 22,580,452 km (0.106 R)
• M21: 23,235,242 km (0.094 R)
• M22: 28,555,541 km (0.085 R)
• M23: 29,224,842 km (0.098 R)
• M24: 30,199,023 km (0.062 R)
• M25: 33,041,682 km (0.104 R)
• M26: 36,503,676 km (0.111 R)
• M27: 38,785,941 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit