🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.18 AU - 1.74 AU

Year: 629 Days

Day: 38.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,891,059 km

• M1: 1,020,557 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.54 AU - 2.52 AU

Year: 1031 Days

Day: 18.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,891,059 km

• M1: 80,783 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.78 AU - 3.02 AU

Year: 1760 Days

Day: 23.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,891,059 km

• M1: 462,557 km (0.047 R)
• M2: 504,145 km (0.064 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 11.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.75 AU - 11.09 AU

Year: 9496 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,891,059 km

• M1: 141,968 km (0.056 R)
• M2: 623,973 km (0.09 R)
• M3: 1,037,760 km (0.054 R)
• M4: 1,777,971 km (0.064 R)
• M5: 2,896,813 km (0.083 R)
• M6: 5,255,523 km (0.06 R)
• M7: 6,331,879 km (0.093 R)
• M8: 6,721,582 km (0.083 R)
• M9: 7,266,118 km (0.065 R)
• M10: 8,443,753 km (0.069 R)
• M11: 9,959,179 km (0.1 R)
• M12: 11,504,824 km (0.117 R)
• M13: 13,152,495 km (0.077 R)
• M14: 17,536,162 km (0.118 R)
• M15: 20,404,402 km (0.114 R)
• M16: 24,116,822 km (0.08 R)
• M17: 30,678,634 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 13

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.11 AU - 12.07 AU

Year: 11424 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,891,059 km

• M1: 161,715 km (0.107 R)
• M2: 817,253 km (0.058 R)
• M3: 1,695,243 km (0.097 R)
• M4: 2,621,703 km (0.081 R)
• M5: 6,061,855 km (0.093 R)
• M6: 7,029,454 km (0.113 R)
• M7: 9,470,443 km (0.113 R)
• M8: 11,489,565 km (0.108 R)
• M9: 13,678,182 km (0.048 R)
• M10: 15,845,706 km (0.054 R)
• M11: 16,479,851 km (0.117 R)
• M12: 16,951,683 km (0.093 R)
• M13: 19,842,063 km (0.08 R)
• M14: 20,783,333 km (0.076 R)
• M15: 22,179,380 km (0.066 R)
• M16: 22,900,442 km (0.107 R)
• M17: 23,711,562 km (0.086 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit