🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 30 Hours

Environment

Temp: 150 °C

Axial Tilt: 42.4 °

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: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.85 AU - 1.25 AU

Year: 380 Days

Day: 21.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.24 AU - 3.56 AU

Year: 1744 Days

Day: 24.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,042,878 km

• M1: 268,827 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.76 AU - 4.4 AU

Year: 2392 Days

Day: 28 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,042,878 km

• M1: 940,372 km (0.083 R)
• M2: 1,120,787 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.26 AU - 3.94 AU

Year: 2412 Days

Day: 44.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,042,878 km

• M1: 36,352 km (0.085 R)

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 14

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.21 AU - 12.35 AU

Year: 11638 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,042,878 km

• M1: 174,282 km (0.104 R)
• M2: 616,792 km (0.101 R)
• M3: 1,161,777 km (0.11 R)
• M4: 1,688,362 km (0.114 R)
• M5: 2,256,833 km (0.095 R)
• M6: 2,756,191 km (0.07 R)
• M7: 3,417,863 km (0.079 R)
• M8: 5,360,541 km (0.119 R)
• M9: 5,928,115 km (0.115 R)
• M10: 7,184,587 km (0.068 R)
• M11: 8,486,089 km (0.103 R)
• M12: 9,083,583 km (0.092 R)
• M13: 9,846,981 km (0.066 R)
• M14: 10,799,321 km (0.06 R)
• M15: 11,348,794 km (0.114 R)
• M16: 12,075,091 km (0.068 R)
• M17: 13,448,998 km (0.043 R)
• M18: 14,322,051 km (0.072 R)
• M19: 16,835,595 km (0.114 R)
• M20: 18,477,880 km (0.089 R)
• M21: 21,762,301 km (0.094 R)
• M22: 23,294,184 km (0.082 R)
• M23: 24,213,313 km (0.094 R)
• M24: 27,575,376 km (0.117 R)
• M25: 36,869,143 km (0.111 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit