🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 133 Days

Day: 34.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 44.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,427,748 km

• M1: 81,680 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.55 AU - 0.65 AU

Year: 170 Days

Day: 32.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,427,748 km

• M1: 44,431 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 187 Days

Day: 19 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,427,748 km

• M1: 186,698 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.75 AU - 0.83 AU

Year: 256 Days

Day: 39.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.53 AU - 4.59 AU

Year: 3557 Days

Day: 29.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,427,748 km

• M1: 678,127 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 11.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.01 AU - 12.73 AU

Year: 12197 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,427,748 km

• M1: 142,716 km (0.045 R)
• M2: 1,192,744 km (0.053 R)
• M3: 2,268,951 km (0.025 R)
• M4: 2,854,028 km (0.105 R)
• M5: 3,512,109 km (0.083 R)
• M6: 3,986,783 km (0.104 R)
• M7: 4,810,469 km (0.056 R)
• M8: 5,263,152 km (0.118 R)
• M9: 6,216,988 km (0.103 R)
• M10: 6,637,358 km (0.049 R)
• M11: 7,240,986 km (0.11 R)
• M12: 8,192,279 km (0.052 R)
• M13: 9,722,216 km (0.07 R)
• M14: 10,554,878 km (0.091 R)
• M15: 12,481,848 km (0.076 R)
• M16: 13,783,200 km (0.09 R)
• M17: 14,302,005 km (0.086 R)
• M18: 17,317,300 km (0.105 R)
• M19: 17,845,380 km (0.119 R)
• M20: 18,229,249 km (0.113 R)
• M21: 22,023,200 km (0.089 R)
• M22: 24,953,523 km (0.115 R)
• M23: 26,711,298 km (0.059 R)
• M24: 31,020,764 km (0.081 R)
• M25: 32,138,260 km (0.066 R)
• M26: 33,166,596 km (0.116 R)
• M27: 40,327,248 km (0.037 R)
• M28: 47,567,037 km (0.057 R)
• M29: 50,567,970 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit