🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 155 Days

Day: 24.7 Hours

Environment

Temp: 311 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.83 AU - 1.27 AU

Year: 318 Days

Day: 36.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,312,631 km

• M1: 434,881 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 918 Days

Day: 12.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,312,631 km

• M1: 112,049 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.82 AU - 3.24 AU

Year: 1557 Days

Day: 24.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,312,631 km

• M1: 553,213 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.87 AU - 5.63 AU

Year: 3552 Days

Day: 21.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.08 AU - 6.2 AU

Year: 4493 Days

Day: 24.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 9.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.95 AU - 18.39 AU

Year: 17447 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,312,631 km

• M1: 133,292 km (0.112 R)
• M2: 497,413 km (0.032 R)
• M3: 1,014,274 km (0.052 R)
• M4: 1,622,688 km (0.111 R)
• M5: 2,119,203 km (0.104 R)
• M6: 2,936,457 km (0.091 R)
• M7: 4,471,032 km (0.12 R)
• M8: 5,971,797 km (0.081 R)
• M9: 6,351,327 km (0.061 R)
• M10: 7,205,681 km (0.064 R)
• M11: 8,977,368 km (0.108 R)
• M12: 11,530,256 km (0.111 R)
• M13: 13,937,884 km (0.085 R)
• M14: 14,381,890 km (0.087 R)
• M15: 16,911,441 km (0.109 R)
• M16: 18,281,159 km (0.12 R)
• M17: 19,174,109 km (0.037 R)
• M18: 22,528,841 km (0.108 R)
• M19: 27,739,335 km (0.052 R)
• M20: 31,248,003 km (0.099 R)
• M21: 31,754,093 km (0.091 R)
• M22: 35,314,223 km (0.035 R)
• M23: 36,978,798 km (0.111 R)
• M24: 38,117,089 km (0.087 R)
• M25: 45,119,915 km (0.1 R)
• M26: 49,948,934 km (0.038 R)
• M27: 54,015,602 km (0.088 R)
• M28: 55,295,861 km (0.104 R)
• M29: 62,800,887 km (0.034 R)
• M30: 65,859,565 km (0.063 R)
• M31: 73,157,248 km (0.108 R)
• M32: 74,049,749 km (0.087 R)
• M33: 75,401,964 km (0.077 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit