🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.68 AU - 0.94 AU

Year: 215 Days

Day: 45.7 Hours

Environment

Temp: 323 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,771,726 km

• M1: 45,179 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.31 AU - 4.87 AU

Year: 2442 Days

Day: 30.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.11 AU - 7.01 AU

Year: 4961 Days

Day: 28.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,771,726 km

• M1: 34,108 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.52 AU - 6.86 AU

Year: 5110 Days

Day: 16.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,771,726 km

• M1: 485,445 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.1 AU - 9.36 AU

Year: 6346 Days

Day: 20.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,771,726 km

• M1: 4,054,551 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.42 AU - 8.48 AU

Year: 7253 Days

Day: 13.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,771,726 km

• M1: 51,910 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.34 AU - 12.2 AU

Year: 9719 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,771,726 km

• M1: 149,448 km (0.063 R)
• M2: 723,904 km (0.109 R)
• M3: 1,146,368 km (0.052 R)
• M4: 2,325,798 km (0.099 R)
• M5: 3,421,154 km (0.098 R)
• M6: 3,981,697 km (0.043 R)
• M7: 4,717,120 km (0.066 R)
• M8: 5,573,568 km (0.073 R)
• M9: 6,712,756 km (0.107 R)
• M10: 8,508,528 km (0.035 R)
• M11: 9,037,207 km (0.075 R)
• M12: 11,586,355 km (0.115 R)
• M13: 12,071,800 km (0.076 R)
• M14: 12,740,203 km (0.099 R)
• M15: 13,374,498 km (0.052 R)
• M16: 17,987,199 km (0.059 R)
• M17: 19,306,204 km (0.102 R)
• M18: 30,399,783 km (0.064 R)
• M19: 31,428,568 km (0.046 R)
• M20: 32,800,680 km (0.081 R)
• M21: 35,437,940 km (0.104 R)
• M22: 40,388,134 km (0.039 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit