🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 174 Days

Day: 40.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.72 AU - 0.78 AU

Year: 249 Days

Day: 35.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 26.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.51 AU - 1.63 AU

Year: 753 Days

Day: 44.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,186,066 km

• M1: 32,313 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.71 AU - 3.27 AU

Year: 1980 Days

Day: 37.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 7.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.04 AU - 16.7 AU

Year: 18718 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,186,066 km

• M1: 98,286 km (0.076 R)
• M2: 531,222 km (0.106 R)
• M3: 1,067,231 km (0.082 R)
• M4: 1,342,641 km (0.103 R)
• M5: 2,284,509 km (0.081 R)
• M6: 5,037,559 km (0.1 R)
• M7: 5,620,691 km (0.068 R)
• M8: 6,284,008 km (0.115 R)
• M9: 6,767,359 km (0.102 R)
• M10: 7,849,999 km (0.113 R)
• M11: 8,148,746 km (0.109 R)
• M12: 8,997,863 km (0.05 R)
• M13: 11,458,449 km (0.119 R)
• M14: 12,696,820 km (0.071 R)
• M15: 14,653,710 km (0.06 R)
• M16: 15,569,997 km (0.075 R)
• M17: 18,174,945 km (0.11 R)
• M18: 21,468,491 km (0.112 R)
• M19: 24,591,197 km (0.102 R)
• M20: 26,545,993 km (0.092 R)
• M21: 34,828,628 km (0.119 R)
• M22: 38,012,669 km (0.072 R)
• M23: 40,240,032 km (0.087 R)
• M24: 43,475,684 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit