🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.33 AU - 1.37 AU

Year: 582 Days

Day: 48 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.69 AU - 2.25 AU

Year: 1025 Days

Day: 17.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,526,120 km

• M1: 68,516 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.04 AU - 2.1 AU

Year: 1104 Days

Day: 18.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,526,120 km

• M1: 44,281 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.53 AU - 3.73 AU

Year: 2054 Days

Day: 33.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 82.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.44 AU - 3.9 AU

Year: 2093 Days

Day: 17.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.68 AU - 4.52 AU

Year: 3079 Days

Day: 25.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.8 AU - 7.48 AU

Year: 6345 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,526,120 km

• M1: 120,875 km (0.074 R)
• M2: 462,557 km (0.075 R)
• M3: 828,323 km (0.062 R)
• M4: 2,161,540 km (0.036 R)
• M5: 2,780,426 km (0.099 R)
• M6: 3,973,319 km (0.099 R)
• M7: 4,657,730 km (0.038 R)
• M8: 5,907,470 km (0.099 R)
• M9: 8,123,613 km (0.08 R)
• M10: 8,480,105 km (0.117 R)
• M11: 10,796,329 km (0.112 R)
• M12: 11,423,144 km (0.095 R)
• M13: 11,871,189 km (0.101 R)
• M14: 12,644,012 km (0.098 R)
• M15: 13,016,062 km (0.098 R)
• M16: 14,927,624 km (0.051 R)
• M17: 21,027,028 km (0.09 R)
• M18: 23,727,269 km (0.116 R)
• M19: 26,477,327 km (0.096 R)
• M20: 27,174,752 km (0.113 R)
• M21: 28,063,663 km (0.114 R)
• M22: 29,155,727 km (0.095 R)
• M23: 30,751,039 km (0.119 R)
• M24: 33,910,546 km (0.116 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: 396 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit