🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.58 AU - 0.88 AU

Year: 218 Days

Day: 24.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.76 AU - 0.94 AU

Year: 274 Days

Day: 26.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.03 AU

Year: 289 Days

Day: 27.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.36 AU - 2.92 AU

Year: 1501 Days

Day: 13.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.45 AU - 4.01 AU

Year: 2031 Days

Day: 36.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.86 AU - 3.76 AU

Year: 2107 Days

Day: 46.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.16 AU - 6.58 AU

Year: 4353 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 5.1

Gravity: 30.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.89 AU - 16.67 AU

Year: 22980 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,291,144 km

• M1: 84,224 km (0.077 R)
• M2: 278,102 km (0.075 R)
• M3: 522,994 km (0.09 R)
• M4: 825,930 km (0.12 R)
• M5: 1,083,687 km (0.111 R)
• M6: 1,705,117 km (0.117 R)
• M7: 2,103,944 km (0.072 R)
• M8: 2,371,725 km (0.104 R)
• M9: 3,583,318 km (0.099 R)
• M10: 3,835,390 km (0.104 R)
• M11: 4,517,706 km (0.112 R)
• M12: 5,002,553 km (0.051 R)
• M13: 5,772,533 km (0.09 R)
• M14: 6,252,892 km (0.095 R)
• M15: 6,665,483 km (0.081 R)
• M16: 7,443,242 km (0.104 R)
• M17: 7,698,306 km (0.039 R)
• M18: 10,901,646 km (0.094 R)
• M19: 11,702,443 km (0.098 R)
• M20: 12,613,494 km (0.112 R)
• M21: 15,546,660 km (0.09 R)
• M22: 22,397,943 km (0.118 R)
• M23: 30,498,368 km (0.06 R)
• M24: 31,947,373 km (0.029 R)
• M25: 39,422,180 km (0.099 R)
• M26: 40,666,536 km (0.059 R)
• M27: 42,581,987 km (0.094 R)
• M28: 55,351,811 km (0.114 R)
• M29: 55,933,148 km (0.052 R)
• M30: 59,506,742 km (0.049 R)
• M31: 63,864,677 km (0.119 R)
• M32: 68,876,356 km (0.093 R)
• M33: 69,999,536 km (0.066 R)
• M34: 75,086,762 km (0.089 R)
• M35: 77,236,932 km (0.034 R)
• M36: 77,478,383 km (0.098 R)
• M37: 83,678,616 km (0.112 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit