🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 36.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 194 Days

Day: 15.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,194,372 km

• M1: 77,043 km (0.11 R)
• M2: 174,581 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 194 Days

Day: 34 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,194,372 km

• M1: 59,540 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 351 Days

Day: 21 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.64 AU - 1.84 AU

Year: 869 Days

Day: 26.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,194,372 km

• M1: 355,445 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.66 AU - 1.86 AU

Year: 884 Days

Day: 45.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 15

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.26 AU - 11.3 AU

Year: 11584 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,194,372 km

• M1: 186,549 km (0.115 R)
• M2: 896,390 km (0.093 R)
• M3: 1,397,693 km (0.101 R)
• M4: 3,197,056 km (0.118 R)
• M5: 4,303,332 km (0.067 R)
• M6: 5,581,796 km (0.075 R)
• M7: 7,266,717 km (0.082 R)
• M8: 9,123,226 km (0.102 R)
• M9: 10,241,171 km (0.063 R)
• M10: 11,391,728 km (0.115 R)
• M11: 12,325,069 km (0.073 R)
• M12: 15,713,611 km (0.072 R)
• M13: 16,722,798 km (0.1 R)
• M14: 18,317,062 km (0.048 R)
• M15: 19,598,368 km (0.071 R)
• M16: 23,337,567 km (0.119 R)
• M17: 29,855,845 km (0.07 R)
• M18: 32,426,386 km (0.067 R)
• M19: 33,824,527 km (0.114 R)
• M20: 34,778,812 km (0.032 R)
• M21: 38,004,292 km (0.112 R)
• M22: 42,104,770 km (0.049 R)
• M23: 47,078,899 km (0.068 R)
• M24: 49,936,816 km (0.117 R)
• M25: 51,173,991 km (0.103 R)
• M26: 53,709,824 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit