🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 45.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,094,591 km

• M1: 72,405 km (0.087 R)
• M2: 149,448 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 32.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,094,591 km

• M1: 342,579 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 234 Days

Day: 15.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 53.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,094,591 km

• M1: 17,503 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.5 AU

Year: 513 Days

Day: 39.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.6 AU - 3.6 AU

Year: 2004 Days

Day: 37.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,094,591 km

• M1: 454,179 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.18 AU - 4.42 AU

Year: 3273 Days

Day: 28.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 11.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.21 AU - 9.23 AU

Year: 7874 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,094,591 km

• M1: 143,165 km (0.103 R)
• M2: 510,727 km (0.051 R)
• M3: 915,539 km (0.102 R)
• M4: 2,351,230 km (0.104 R)
• M5: 2,913,867 km (0.026 R)
• M6: 3,517,046 km (0.117 R)
• M7: 4,310,513 km (0.081 R)
• M8: 5,441,473 km (0.118 R)
• M9: 5,803,500 km (0.117 R)
• M10: 6,287,449 km (0.087 R)
• M11: 7,944,545 km (0.072 R)
• M12: 8,368,505 km (0.058 R)
• M13: 9,541,951 km (0.117 R)
• M14: 11,664,595 km (0.118 R)
• M15: 12,324,920 km (0.1 R)
• M16: 13,010,078 km (0.069 R)
• M17: 13,962,867 km (0.036 R)
• M18: 14,834,125 km (0.053 R)
• M19: 16,275,949 km (0.116 R)
• M20: 17,100,832 km (0.099 R)
• M21: 18,983,371 km (0.08 R)
• M22: 19,666,136 km (0.108 R)
• M23: 25,730,834 km (0.065 R)
• M24: 26,944,671 km (0.052 R)
• M25: 27,421,589 km (0.113 R)
• M26: 30,919,038 km (0.055 R)
• M27: 35,609,978 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit