🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.65 AU - 0.87 AU

Year: 235 Days

Day: 41.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,620,189 km

• M1: 43,683 km (0.069 R)
• M2: 285,582 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 349 Days

Day: 37.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.78 AU - 2.92 AU

Year: 1707 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,620,189 km

• M1: 660,325 km (0.069 R)
• M2: 2,469,412 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.43 AU - 3.77 AU

Year: 1936 Days

Day: 12.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,620,189 km

• M1: 2,497,985 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.88 AU - 4.34 AU

Year: 2433 Days

Day: 27.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 3.3

Gravity: 84.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.36 AU - 21.28 AU

Year: 26687 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,620,189 km

• M1: 41,289 km (0.078 R)
• M2: 148,850 km (0.057 R)
• M3: 285,433 km (0.119 R)
• M4: 604,375 km (0.05 R)
• M5: 903,422 km (0.049 R)
• M6: 1,685,968 km (0.11 R)
• M7: 2,018,225 km (0.083 R)
• M8: 2,176,649 km (0.067 R)
• M9: 2,319,066 km (0.119 R)
• M10: 3,185,836 km (0.027 R)
• M11: 3,825,816 km (0.112 R)
• M12: 4,701,711 km (0.112 R)
• M13: 5,144,671 km (0.116 R)
• M14: 6,640,051 km (0.091 R)
• M15: 7,093,333 km (0.092 R)
• M16: 8,992,328 km (0.042 R)
• M17: 10,122,989 km (0.084 R)
• M18: 10,254,336 km (0.115 R)
• M19: 12,361,272 km (0.102 R)
• M20: 13,357,743 km (0.096 R)
• M21: 13,674,741 km (0.081 R)
• M22: 13,915,893 km (0.084 R)
• M23: 19,963,088 km (0.097 R)
• M24: 20,169,533 km (0.046 R)
• M25: 23,325,150 km (0.098 R)
• M26: 27,045,649 km (0.056 R)
• M27: 31,699,789 km (0.09 R)
• M28: 32,547,710 km (0.075 R)
• M29: 35,938,495 km (0.088 R)
• M30: 58,122,662 km (0.06 R)
• M31: 60,462,672 km (0.062 R)
• M32: 61,111,628 km (0.106 R)
• M33: 63,977,325 km (0.07 R)
• M34: 64,201,273 km (0.113 R)
• M35: 78,368,191 km (0.095 R)
• M36: 78,881,910 km (0.109 R)
• M37: 95,646,595 km (0.098 R)
• M38: 96,233,019 km (0.114 R)
• M39: 100,104,163 km (0.06 R)
• M40: 100,406,052 km (0.112 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit