🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.93 AU - 1.01 AU

Year: 352 Days

Day: 20.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,527,471 km

• M1: 498,460 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 375 Days

Day: 41 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.46 AU - 2.42 AU

Year: 997 Days

Day: 19.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.19 AU - 3.29 AU

Year: 1673 Days

Day: 34.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.59 AU - 5.11 AU

Year: 3347 Days

Day: 36.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,527,471 km

• M1: 36,651 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.34 AU - 4.76 AU

Year: 3581 Days

Day: 40.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.31 AU - 12.91 AU

Year: 13663 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,527,471 km

• M1: 112,198 km (0.048 R)
• M2: 456,124 km (0.052 R)
• M3: 872,604 km (0.115 R)
• M4: 2,119,054 km (0.057 R)
• M5: 2,638,757 km (0.089 R)
• M6: 2,972,510 km (0.055 R)
• M7: 3,477,552 km (0.11 R)
• M8: 3,985,437 km (0.099 R)
• M9: 4,512,919 km (0.042 R)
• M10: 5,309,528 km (0.096 R)
• M11: 5,844,490 km (0.073 R)
• M12: 6,790,098 km (0.106 R)
• M13: 7,625,602 km (0.081 R)
• M14: 8,089,804 km (0.086 R)
• M15: 9,028,381 km (0.111 R)
• M16: 10,037,718 km (0.068 R)
• M17: 11,662,800 km (0.061 R)
• M18: 12,165,748 km (0.087 R)
• M19: 16,654,432 km (0.087 R)
• M20: 17,364,423 km (0.115 R)
• M21: 18,094,311 km (0.103 R)
• M22: 20,567,762 km (0.108 R)
• M23: 23,522,021 km (0.096 R)
• M24: 27,231,450 km (0.112 R)
• M25: 28,316,184 km (0.103 R)
• M26: 29,326,867 km (0.092 R)
• M27: 34,515,969 km (0.085 R)
• M28: 36,019,876 km (0.089 R)
• M29: 38,663,869 km (0.112 R)
• M30: 40,412,219 km (0.063 R)
• M31: 43,664,327 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit