🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 117 Days

Day: 47.8 Hours

Environment

Temp: 393 °C

Axial Tilt: 92.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 367 Days

Day: 27.6 Hours

Environment

Temp: 235 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,826,884 km

• M1: 33,809 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.56 AU - 1.86 AU

Year: 640 Days

Day: 22.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.27 AU - 2.95 AU

Year: 1206 Days

Day: 34.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,826,884 km

• M1: 877,092 km (0.062 R)
• M2: 949,797 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.58 AU - 3.8 AU

Year: 1630 Days

Day: 13.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.76 AU - 11.02 AU

Year: 7583 Days

Day: 29.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 12.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.81 AU - 12.81 AU

Year: 13117 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,826,884 km

• M1: 156,629 km (0.08 R)
• M2: 617,989 km (0.049 R)
• M3: 1,079,648 km (0.045 R)
• M4: 1,874,761 km (0.072 R)
• M5: 2,524,913 km (0.084 R)
• M6: 4,016,254 km (0.04 R)
• M7: 4,903,669 km (0.111 R)
• M8: 5,307,433 km (0.097 R)
• M9: 5,770,139 km (0.11 R)
• M10: 7,193,862 km (0.104 R)
• M11: 7,761,736 km (0.072 R)
• M12: 8,172,382 km (0.038 R)
• M13: 11,467,126 km (0.109 R)
• M14: 15,776,143 km (0.069 R)
• M15: 17,269,877 km (0.081 R)
• M16: 18,210,100 km (0.085 R)
• M17: 19,516,688 km (0.117 R)
• M18: 21,503,048 km (0.111 R)
• M19: 22,224,559 km (0.033 R)
• M20: 25,975,426 km (0.071 R)
• M21: 33,731,328 km (0.115 R)
• M22: 34,216,175 km (0.103 R)
• M23: 41,779,245 km (0.089 R)
• M24: 51,339,147 km (0.029 R)
• M25: 52,628,082 km (0.118 R)
• M26: 55,775,621 km (0.1 R)

Kuiper Belt

Range: 38.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit