🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 27 Hours

Environment

Temp: 226 °C

Axial Tilt: 82.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 148 Days

Day: 27.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,804,681 km

• M1: 85,271 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 152 Days

Day: 21 Hours

Environment

Temp: 258 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 343 Days

Day: 20.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,804,681 km

• M1: 36,203 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.41 AU - 2.03 AU

Year: 797 Days

Day: 15.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,804,681 km

• M1: 162,463 km (0.102 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.65 AU - 4.39 AU

Year: 2332 Days

Day: 16.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,804,681 km

• M1: 24,085 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.08 AU - 7.26 AU

Year: 5412 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,804,681 km

• M1: 168,148 km (0.114 R)
• M2: 748,139 km (0.11 R)
• M3: 1,362,238 km (0.033 R)
• M4: 2,088,985 km (0.069 R)
• M5: 2,891,577 km (0.09 R)
• M6: 3,449,278 km (0.096 R)
• M7: 4,471,780 km (0.088 R)
• M8: 5,250,137 km (0.067 R)
• M9: 6,180,187 km (0.046 R)
• M10: 7,467,028 km (0.079 R)
• M11: 7,908,641 km (0.078 R)
• M12: 8,763,593 km (0.076 R)
• M13: 9,381,282 km (0.078 R)
• M14: 9,939,881 km (0.11 R)
• M15: 10,936,053 km (0.111 R)
• M16: 12,248,326 km (0.063 R)
• M17: 12,916,430 km (0.077 R)
• M18: 13,936,538 km (0.11 R)
• M19: 18,031,480 km (0.068 R)
• M20: 18,964,372 km (0.093 R)
• M21: 20,210,972 km (0.079 R)
• M22: 21,071,907 km (0.068 R)
• M23: 21,882,429 km (0.1 R)
• M24: 28,149,831 km (0.106 R)
• M25: 32,804,719 km (0.037 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit