🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.5 AU - 0.6 AU

Year: 144 Days

Day: 16.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.72 AU - 1.18 AU

Year: 327 Days

Day: 13.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.23 AU - 1.47 AU

Year: 554 Days

Day: 35.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.46 AU - 2.24 AU

Year: 888 Days

Day: 15.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.36 AU - 4.8 AU

Year: 3461 Days

Day: 27 Hours

Environment

Temp: -117 °C

Axial Tilt: 169.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 12.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.95 AU - 11.79 AU

Year: 12654 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,822,971 km

• M1: 154,385 km (0.055 R)
• M2: 811,718 km (0.113 R)
• M3: 1,352,066 km (0.117 R)
• M4: 2,216,741 km (0.111 R)
• M5: 2,804,810 km (0.101 R)
• M6: 3,854,838 km (0.064 R)
• M7: 4,411,791 km (0.046 R)
• M8: 4,864,324 km (0.043 R)
• M9: 5,653,304 km (0.106 R)
• M10: 6,115,411 km (0.056 R)
• M11: 6,602,502 km (0.116 R)
• M12: 9,488,395 km (0.03 R)
• M13: 9,938,385 km (0.073 R)
• M14: 10,507,754 km (0.108 R)
• M15: 11,208,471 km (0.029 R)
• M16: 13,250,781 km (0.054 R)
• M17: 14,262,661 km (0.055 R)
• M18: 15,325,404 km (0.117 R)
• M19: 15,737,247 km (0.042 R)
• M20: 22,838,509 km (0.059 R)
• M21: 34,214,828 km (0.055 R)
• M22: 40,256,189 km (0.098 R)
• M23: 42,643,172 km (0.084 R)
• M24: 44,982,733 km (0.106 R)
• M25: 46,684,858 km (0.099 R)
• M26: 48,429,618 km (0.066 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit