🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 41.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,133,346 km

• M1: 50,564 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.71 AU - 1.15 AU

Year: 333 Days

Day: 24.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,133,346 km

• M1: 67,768 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 343 Days

Day: 29.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.59 AU - 1.73 AU

Year: 793 Days

Day: 13 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.96 AU - 2.56 AU

Year: 1260 Days

Day: 26.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.94 AU - 2.64 AU

Year: 1285 Days

Day: 28.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.25 AU - 4.35 AU

Year: 2747 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.27 AU - 5.43 AU

Year: 3365 Days

Day: 36.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,133,346 km

• M1: 1,741,170 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 5.3

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.89 AU - 19.27 AU

Year: 29701 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,133,346 km

• M1: 67,768 km (0.088 R)
• M2: 235,617 km (0.089 R)
• M3: 461,210 km (0.093 R)
• M4: 727,345 km (0.044 R)
• M5: 2,560,816 km (0.094 R)
• M6: 3,754,907 km (0.055 R)
• M7: 4,302,584 km (0.107 R)
• M8: 5,318,354 km (0.036 R)
• M9: 6,050,336 km (0.086 R)
• M10: 6,893,470 km (0.088 R)
• M11: 7,913,578 km (0.086 R)
• M12: 8,755,664 km (0.119 R)
• M13: 11,638,415 km (0.1 R)
• M14: 13,006,637 km (0.045 R)
• M15: 13,220,712 km (0.072 R)
• M16: 15,572,839 km (0.095 R)
• M17: 18,457,684 km (0.083 R)
• M18: 19,277,032 km (0.114 R)
• M19: 24,491,116 km (0.066 R)
• M20: 35,187,214 km (0.077 R)
• M21: 38,313,660 km (0.085 R)
• M22: 41,005,524 km (0.086 R)
• M23: 46,595,548 km (0.079 R)
• M24: 46,762,350 km (0.052 R)
• M25: 51,595,258 km (0.06 R)
• M26: 53,216,750 km (0.101 R)
• M27: 54,316,294 km (0.059 R)
• M28: 60,835,171 km (0.07 R)
• M29: 61,234,148 km (0.115 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: 486 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit