🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 21.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.71 AU - 0.71 AU

Year: 209 Days

Day: 36.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,334,781 km

• M1: 32,612 km (0.094 R)
• M2: 149,299 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.25 AU - 1.63 AU

Year: 605 Days

Day: 37.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.35 AU - 1.53 AU

Year: 605 Days

Day: 13.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.03 AU - 5.13 AU

Year: 4006 Days

Day: 18.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,334,781 km

• M1: 133,292 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.2

Radius: 13.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.86 AU - 6.56 AU

Year: 5414 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,334,781 km

• M1: 170,841 km (0.096 R)
• M2: 815,009 km (0.115 R)
• M3: 1,992,943 km (0.078 R)
• M4: 2,886,641 km (0.088 R)
• M5: 3,502,385 km (0.112 R)
• M6: 5,198,676 km (0.12 R)
• M7: 6,310,786 km (0.071 R)
• M8: 7,317,281 km (0.078 R)
• M9: 8,189,436 km (0.114 R)
• M10: 8,712,430 km (0.053 R)
• M11: 9,257,715 km (0.072 R)
• M12: 11,225,525 km (0.053 R)
• M13: 12,333,746 km (0.108 R)
• M14: 13,076,350 km (0.063 R)
• M15: 13,961,221 km (0.11 R)
• M16: 15,122,998 km (0.065 R)
• M17: 16,035,845 km (0.092 R)
• M18: 16,728,333 km (0.074 R)
• M19: 17,837,901 km (0.116 R)
• M20: 18,376,602 km (0.114 R)
• M21: 23,646,337 km (0.08 R)
• M22: 24,133,129 km (0.115 R)
• M23: 24,876,032 km (0.118 R)
• M24: 25,379,578 km (0.066 R)
• M25: 28,545,966 km (0.114 R)
• M26: 29,751,426 km (0.073 R)
• M27: 31,281,364 km (0.03 R)
• M28: 34,290,226 km (0.079 R)
• M29: 35,124,234 km (0.059 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit