🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.77 AU

Year: 195 Days

Day: 38 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.58 AU - 0.94 AU

Year: 241 Days

Day: 23 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,898,620 km

• M1: 96,191 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.02 AU - 1.26 AU

Year: 442 Days

Day: 35.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.41 AU - 1.49 AU

Year: 635 Days

Day: 16.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.81 AU - 2.21 AU

Year: 1036 Days

Day: 23.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,898,620 km

• M1: 39,195 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.59 AU - 4.39 AU

Year: 2897 Days

Day: 36.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.28 AU - 5.52 AU

Year: 4561 Days

Day: 6 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,898,620 km

• M1: 184,005 km (0.03 R)
• M2: 723,904 km (0.116 R)
• M3: 1,190,500 km (0.102 R)
• M4: 1,739,823 km (0.081 R)
• M5: 2,224,371 km (0.066 R)
• M6: 3,434,318 km (0.032 R)
• M7: 5,962,522 km (0.098 R)
• M8: 6,556,575 km (0.11 R)
• M9: 7,053,390 km (0.074 R)
• M10: 8,123,015 km (0.083 R)
• M11: 9,175,885 km (0.105 R)
• M12: 10,764,315 km (0.095 R)
• M13: 11,648,139 km (0.066 R)
• M14: 12,731,527 km (0.068 R)
• M15: 18,715,741 km (0.046 R)
• M16: 23,253,493 km (0.06 R)
• M17: 25,858,291 km (0.118 R)
• M18: 26,852,070 km (0.093 R)
• M19: 30,258,114 km (0.108 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit