🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.78 AU - 1.02 AU

Year: 378 Days

Day: 34.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.59 AU - 1.83 AU

Year: 990 Days

Day: 32.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,071,752 km

• M1: 79,436 km (0.057 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.76 AU - 2.76 AU

Year: 1505 Days

Day: 35.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.93 AU - 2.65 AU

Year: 1535 Days

Day: 23.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,071,752 km

• M1: 42,635 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 12.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.5 AU - 2.52 AU

Year: 1761 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 11,071,752 km

• M1: 155,731 km (0.06 R)
• M2: 999,164 km (0.114 R)
• M3: 2,188,018 km (0.106 R)
• M4: 3,258,840 km (0.107 R)
• M5: 3,804,423 km (0.114 R)
• M6: 4,337,889 km (0.093 R)
• M7: 5,201,069 km (0.112 R)
• M8: 6,694,355 km (0.113 R)
• M9: 7,474,807 km (0.069 R)
• M10: 10,280,216 km (0.101 R)
• M11: 11,739,693 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 14.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.25 AU - 6.45 AU

Year: 5481 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 11,071,752 km

• M1: 183,257 km (0.105 R)
• M2: 1,137,841 km (0.095 R)
• M3: 2,163,634 km (0.076 R)
• M4: 2,786,709 km (0.101 R)
• M5: 3,324,065 km (0.072 R)
• M6: 5,093,359 km (0.088 R)
• M7: 10,368,479 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit