🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 44.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.12 AU - 1.46 AU

Year: 527 Days

Day: 35.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,138,826 km

• M1: 38,746 km (0.112 R)
• M2: 975,378 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.43 AU - 2.91 AU

Year: 1570 Days

Day: 32.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,138,826 km

• M1: 1,675,047 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 13.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.72 AU - 7.44 AU

Year: 6074 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,138,826 km

• M1: 174,431 km (0.1 R)
• M2: 776,263 km (0.103 R)
• M3: 1,219,223 km (0.09 R)
• M4: 1,889,122 km (0.1 R)
• M5: 4,087,612 km (0.105 R)
• M6: 4,957,673 km (0.072 R)
• M7: 5,947,712 km (0.111 R)
• M8: 8,392,740 km (0.09 R)
• M9: 9,273,273 km (0.077 R)
• M10: 10,214,543 km (0.026 R)
• M11: 12,191,628 km (0.092 R)
• M12: 14,042,154 km (0.111 R)
• M13: 14,734,941 km (0.12 R)
• M14: 18,044,794 km (0.116 R)
• M15: 19,380,255 km (0.082 R)
• M16: 20,038,934 km (0.102 R)
• M17: 24,461,197 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 12.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.6 AU - 7.72 AU

Year: 6186 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,138,826 km

• M1: 159,023 km (0.072 R)
• M2: 559,945 km (0.097 R)
• M3: 1,275,920 km (0.027 R)
• M4: 1,750,744 km (0.101 R)
• M5: 2,409,423 km (0.117 R)
• M6: 4,686,752 km (0.057 R)
• M7: 5,356,202 km (0.12 R)
• M8: 6,512,444 km (0.078 R)
• M9: 7,310,998 km (0.105 R)
• M10: 8,529,323 km (0.028 R)
• M11: 8,977,967 km (0.055 R)
• M12: 10,838,366 km (0.049 R)
• M13: 13,318,998 km (0.096 R)
• M14: 13,812,820 km (0.106 R)
• M15: 14,375,607 km (0.117 R)
• M16: 15,728,421 km (0.072 R)
• M17: 16,156,570 km (0.032 R)
• M18: 16,718,460 km (0.088 R)
• M19: 17,293,364 km (0.111 R)
• M20: 20,009,613 km (0.045 R)
• M21: 22,072,418 km (0.037 R)
• M22: 23,950,470 km (0.105 R)
• M23: 24,354,683 km (0.105 R)
• M24: 26,530,883 km (0.103 R)
• M25: 27,050,885 km (0.096 R)
• M26: 28,924,898 km (0.079 R)
• M27: 31,750,054 km (0.112 R)
• M28: 32,929,932 km (0.058 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit