🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.72 AU - 1.12 AU

Year: 310 Days

Day: 23.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,039,834 km

• M1: 11,669 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.1 AU - 1.6 AU

Year: 551 Days

Day: 39.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 90.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.62 AU - 2.92 AU

Year: 1620 Days

Day: 12 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,039,834 km

• M1: 334,202 km (0.105 R)
• M2: 542,292 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.93 AU - 4.79 AU

Year: 2665 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,039,834 km

• M1: 38,447 km (0.115 R)
• M2: 240,105 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.37 AU - 5.35 AU

Year: 3766 Days

Day: 37 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 8.6

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.92 AU - 14.16 AU

Year: 13778 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,039,834 km

• M1: 106,962 km (0.119 R)
• M2: 382,073 km (0.052 R)
• M3: 1,041,351 km (0.091 R)
• M4: 1,376,151 km (0.033 R)
• M5: 2,109,480 km (0.081 R)
• M6: 3,056,733 km (0.045 R)
• M7: 4,109,005 km (0.068 R)
• M8: 5,534,074 km (0.04 R)
• M9: 7,911,483 km (0.115 R)
• M10: 8,904,514 km (0.079 R)
• M11: 9,593,263 km (0.096 R)
• M12: 10,034,427 km (0.066 R)
• M13: 11,623,904 km (0.053 R)
• M14: 13,510,932 km (0.086 R)
• M15: 14,491,396 km (0.061 R)
• M16: 15,518,386 km (0.116 R)
• M17: 16,049,757 km (0.093 R)
• M18: 17,471,984 km (0.108 R)
• M19: 17,799,155 km (0.091 R)
• M20: 19,584,007 km (0.1 R)
• M21: 24,511,761 km (0.081 R)
• M22: 25,967,348 km (0.068 R)
• M23: 27,922,443 km (0.108 R)
• M24: 28,935,819 km (0.112 R)
• M25: 38,630,060 km (0.109 R)
• M26: 39,046,241 km (0.092 R)
• M27: 41,172,326 km (0.086 R)
• M28: 48,977,595 km (0.048 R)
• M29: 49,628,495 km (0.078 R)
• M30: 53,827,707 km (0.119 R)
• M31: 55,220,015 km (0.066 R)
• M32: 58,440,109 km (0.1 R)
• M33: 60,282,108 km (0.087 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit