🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.86 AU - 1.94 AU

Year: 1008 Days

Day: 40.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 103.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,866,335 km

• M1: 52,958 km (0.115 R)
• M2: 515,365 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.4 AU - 3.18 AU

Year: 1794 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,866,335 km

• M1: 78,090 km (0.118 R)
• M2: 1,502,112 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.69 AU - 4.17 AU

Year: 2446 Days

Day: 31.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,866,335 km

• M1: 966,402 km (0.082 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 12.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.8 AU - 7.6 AU

Year: 5944 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,866,335 km

• M1: 156,779 km (0.085 R)
• M2: 879,187 km (0.082 R)
• M3: 1,638,097 km (0.113 R)
• M4: 2,186,971 km (0.112 R)
• M5: 3,348,150 km (0.05 R)
• M6: 4,115,886 km (0.115 R)
• M7: 4,663,265 km (0.025 R)
• M8: 6,638,106 km (0.043 R)
• M9: 9,292,122 km (0.074 R)
• M10: 11,148,183 km (0.101 R)
• M11: 14,262,063 km (0.094 R)
• M12: 18,118,845 km (0.078 R)
• M13: 19,306,652 km (0.105 R)
• M14: 21,146,856 km (0.052 R)
• M15: 23,424,783 km (0.109 R)
• M16: 28,278,485 km (0.03 R)
• M17: 30,549,980 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit