🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.87 AU - 1.15 AU

Year: 367 Days

Day: 43.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,700,898 km

• M1: 25,132 km (0.098 R)
• M2: 43,533 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.13 AU - 1.23 AU

Year: 464 Days

Day: 33.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 567 Days

Day: 19.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.37 AU - 2.17 AU

Year: 852 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,700,898 km

• M1: 86,767 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.25 AU - 5.51 AU

Year: 3899 Days

Day: 46 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.1

Radius: 7.5

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.02 AU - 13.68 AU

Year: 17641 Days

Day: 21.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,700,898 km

• M1: 105,915 km (0.114 R)
• M2: 414,685 km (0.068 R)
• M3: 1,025,194 km (0.108 R)
• M4: 1,274,574 km (0.026 R)
• M5: 3,252,258 km (0.085 R)
• M6: 4,612,850 km (0.116 R)
• M7: 5,153,198 km (0.074 R)
• M8: 5,897,298 km (0.12 R)
• M9: 6,983,079 km (0.109 R)
• M10: 7,695,165 km (0.082 R)
• M11: 11,222,533 km (0.03 R)
• M12: 13,730,093 km (0.04 R)
• M13: 14,095,261 km (0.096 R)
• M14: 14,693,204 km (0.075 R)
• M15: 18,025,646 km (0.054 R)
• M16: 20,006,471 km (0.119 R)
• M17: 22,428,461 km (0.063 R)
• M18: 26,473,737 km (0.103 R)
• M19: 36,667,485 km (0.116 R)
• M20: 42,393,942 km (0.116 R)
• M21: 58,584,920 km (0.111 R)
• M22: 70,386,696 km (0.087 R)
• M23: 72,129,511 km (0.102 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit