🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 28 Hours

Environment

Temp: 221 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,937,148 km

• M1: 113,844 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.97 AU - 2.59 AU

Year: 1304 Days

Day: 13.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,937,148 km

• M1: 71,059 km (0.12 R)
• M2: 150,645 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.08 AU - 5.13 AU

Year: 3144 Days

Day: 45.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.66 AU - 5.18 AU

Year: 4133 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,937,148 km

• M1: 177,872 km (0.118 R)
• M2: 680,072 km (0.104 R)
• M3: 1,766,601 km (0.095 R)
• M4: 2,399,550 km (0.043 R)
• M5: 2,891,727 km (0.108 R)
• M6: 3,800,534 km (0.114 R)
• M7: 4,451,733 km (0.104 R)
• M8: 5,777,919 km (0.096 R)
• M9: 6,894,966 km (0.097 R)
• M10: 7,454,462 km (0.058 R)
• M11: 9,515,621 km (0.115 R)
• M12: 11,027,009 km (0.065 R)
• M13: 13,740,116 km (0.118 R)
• M14: 14,735,839 km (0.071 R)
• M15: 15,948,479 km (0.116 R)
• M16: 25,816,254 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 9.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.83 AU - 5.19 AU

Year: 4247 Days

Day: 9.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,937,148 km

• M1: 119,678 km (0.065 R)
• M2: 426,952 km (0.097 R)
• M3: 773,122 km (0.087 R)
• M4: 1,097,749 km (0.04 R)
• M5: 1,750,295 km (0.111 R)
• M6: 2,820,369 km (0.053 R)
• M7: 3,516,448 km (0.042 R)
• M8: 4,126,508 km (0.073 R)
• M9: 4,734,623 km (0.118 R)
• M10: 5,097,547 km (0.039 R)
• M11: 5,531,232 km (0.097 R)
• M12: 5,989,450 km (0.067 R)
• M13: 6,472,950 km (0.026 R)
• M14: 7,074,783 km (0.113 R)
• M15: 8,850,808 km (0.059 R)
• M16: 9,668,810 km (0.115 R)
• M17: 10,536,477 km (0.049 R)
• M18: 11,114,972 km (0.066 R)
• M19: 11,714,710 km (0.101 R)
• M20: 12,746,487 km (0.118 R)
• M21: 14,481,373 km (0.066 R)
• M22: 16,313,947 km (0.103 R)
• M23: 16,920,417 km (0.118 R)
• M24: 17,887,268 km (0.113 R)
• M25: 20,055,839 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit