🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.49 AU - 0.51 AU

Year: 124 Days

Day: 32.4 Hours

Environment

Temp: 265 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,679,387 km

• M1: 49,367 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 192 Days

Day: 47.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,679,387 km

• M1: 34,108 km (0.04 R)
• M2: 206,445 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.12 AU - 1.28 AU

Year: 460 Days

Day: 12.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,679,387 km

• M1: 17,353 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.39 AU

Year: 483 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.26 AU - 2.76 AU

Year: 1391 Days

Day: 15.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,679,387 km

• M1: 152,291 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.13 AU - 5.21 AU

Year: 4113 Days

Day: 38.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 9

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.98 AU - 12.44 AU

Year: 14926 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,679,387 km

• M1: 111,899 km (0.084 R)
• M2: 693,536 km (0.057 R)
• M3: 1,052,720 km (0.061 R)
• M4: 1,598,004 km (0.06 R)
• M5: 2,200,585 km (0.117 R)
• M6: 2,804,362 km (0.104 R)
• M7: 3,274,099 km (0.043 R)
• M8: 3,569,555 km (0.1 R)
• M9: 4,245,588 km (0.103 R)
• M10: 5,434,891 km (0.104 R)
• M11: 6,452,455 km (0.101 R)
• M12: 7,825,913 km (0.086 R)
• M13: 8,860,831 km (0.101 R)
• M14: 9,708,603 km (0.063 R)
• M15: 11,442,592 km (0.096 R)
• M16: 11,812,697 km (0.029 R)
• M17: 12,190,730 km (0.063 R)
• M18: 14,921,490 km (0.106 R)
• M19: 16,119,619 km (0.102 R)
• M20: 18,035,370 km (0.102 R)
• M21: 20,098,324 km (0.031 R)
• M22: 20,728,431 km (0.119 R)
• M23: 22,989,303 km (0.07 R)
• M24: 27,114,614 km (0.109 R)
• M25: 29,466,293 km (0.078 R)
• M26: 36,528,958 km (0.112 R)
• M27: 38,010,575 km (0.052 R)
• M28: 41,381,613 km (0.112 R)
• M29: 42,548,178 km (0.054 R)
• M30: 43,139,538 km (0.114 R)
• M31: 45,406,395 km (0.061 R)
• M32: 47,910,663 km (0.113 R)
• M33: 63,539,302 km (0.081 R)
• M34: 65,091,081 km (0.102 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit