🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.99 AU - 1.09 AU

Year: 389 Days

Day: 36.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,203,566 km

• M1: 62,233 km (0.075 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.6 AU - 1.72 AU

Year: 785 Days

Day: 39.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,203,566 km

• M1: 28,573 km (0.096 R)
• M2: 69,413 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.24 AU - 3.64 AU

Year: 1851 Days

Day: 35.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 151 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.64 AU - 9.06 AU

Year: 9665 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 110.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,203,566 km

• M1: 166,652 km (0.066 R)
• M2: 891,454 km (0.052 R)
• M3: 1,498,372 km (0.104 R)
• M4: 2,620,955 km (0.111 R)
• M5: 6,224,319 km (0.066 R)
• M6: 8,685,952 km (0.07 R)
• M7: 17,238,761 km (0.098 R)
• M8: 19,737,943 km (0.102 R)
• M9: 22,889,671 km (0.055 R)
• M10: 23,962,437 km (0.091 R)
• M11: 24,770,266 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 11.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.02 AU - 11.24 AU

Year: 10970 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,203,566 km

• M1: 139,276 km (0.043 R)
• M2: 658,081 km (0.045 R)
• M3: 1,311,525 km (0.091 R)
• M4: 2,882,153 km (0.105 R)
• M5: 4,519,202 km (0.107 R)
• M6: 6,256,183 km (0.112 R)
• M7: 7,015,093 km (0.064 R)
• M8: 9,565,737 km (0.111 R)
• M9: 11,594,284 km (0.12 R)
• M10: 12,043,526 km (0.051 R)
• M11: 12,680,065 km (0.117 R)
• M12: 13,645,869 km (0.066 R)
• M13: 17,124,917 km (0.091 R)
• M14: 19,933,617 km (0.076 R)
• M15: 24,380,863 km (0.118 R)
• M16: 27,920,947 km (0.117 R)
• M17: 33,455,170 km (0.087 R)
• M18: 36,598,521 km (0.047 R)
• M19: 40,572,588 km (0.096 R)
• M20: 47,201,270 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 14,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit