🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 14.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.41 AU - 2.11 AU

Year: 849 Days

Day: 31.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.75 AU - 2.27 AU

Year: 1036 Days

Day: 36.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,312,903 km

• M1: 45,029 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.95 AU - 3.99 AU

Year: 2875 Days

Day: 34.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,312,903 km

• M1: 2,393,566 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 13.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.35 AU - 7.57 AU

Year: 6673 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,312,903 km

• M1: 165,455 km (0.065 R)
• M2: 614,698 km (0.055 R)
• M3: 1,530,835 km (0.081 R)
• M4: 1,948,961 km (0.107 R)
• M5: 2,916,410 km (0.112 R)
• M6: 3,468,875 km (0.036 R)
• M7: 5,043,842 km (0.108 R)
• M8: 5,932,154 km (0.043 R)
• M9: 6,383,341 km (0.084 R)
• M10: 6,825,104 km (0.106 R)
• M11: 8,274,707 km (0.05 R)
• M12: 9,962,470 km (0.109 R)
• M13: 10,385,982 km (0.03 R)
• M14: 10,865,593 km (0.092 R)
• M15: 12,011,213 km (0.103 R)
• M16: 12,984,347 km (0.102 R)
• M17: 14,273,881 km (0.089 R)
• M18: 14,867,635 km (0.093 R)
• M19: 16,453,821 km (0.091 R)
• M20: 17,227,392 km (0.113 R)
• M21: 18,655,453 km (0.115 R)
• M22: 23,264,713 km (0.101 R)
• M23: 23,786,361 km (0.068 R)
• M24: 24,930,336 km (0.12 R)
• M25: 27,163,383 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.1

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.44 AU - 12.44 AU

Year: 15946 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,312,903 km

• M1: 195,674 km (0.037 R)
• M2: 817,403 km (0.082 R)
• M3: 1,354,310 km (0.104 R)
• M4: 2,345,246 km (0.106 R)
• M5: 5,979,277 km (0.081 R)
• M6: 6,609,832 km (0.089 R)
• M7: 8,116,881 km (0.098 R)
• M8: 10,770,000 km (0.072 R)
• M9: 12,343,470 km (0.026 R)
• M10: 13,687,756 km (0.058 R)
• M11: 18,766,305 km (0.1 R)
• M12: 20,331,099 km (0.087 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit