🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 200 Days

Day: 27.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.16 AU - 3.36 AU

Year: 1746 Days

Day: 36.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.14 AU - 5.06 AU

Year: 3161 Days

Day: 23.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 10.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.37 AU - 7.07 AU

Year: 5907 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,783,148 km

• M1: 131,048 km (0.079 R)
• M2: 463,155 km (0.095 R)
• M3: 800,498 km (0.113 R)
• M4: 1,490,444 km (0.065 R)
• M5: 2,493,049 km (0.093 R)
• M6: 3,149,933 km (0.068 R)
• M7: 3,560,280 km (0.095 R)
• M8: 4,028,222 km (0.114 R)
• M9: 4,488,983 km (0.063 R)
• M10: 5,246,248 km (0.043 R)
• M11: 7,111,434 km (0.051 R)
• M12: 9,109,014 km (0.118 R)
• M13: 14,074,317 km (0.085 R)
• M14: 16,833,500 km (0.068 R)
• M15: 18,464,416 km (0.04 R)
• M16: 19,479,288 km (0.077 R)
• M17: 20,597,832 km (0.031 R)
• M18: 21,619,884 km (0.091 R)
• M19: 22,249,093 km (0.108 R)
• M20: 24,661,359 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 9.3

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.59 AU - 9.53 AU

Year: 10385 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,783,148 km

• M1: 116,387 km (0.108 R)
• M2: 407,056 km (0.113 R)
• M3: 829,969 km (0.09 R)
• M4: 2,110,826 km (0.059 R)
• M5: 2,466,420 km (0.049 R)
• M6: 3,251,809 km (0.117 R)
• M7: 3,573,444 km (0.11 R)
• M8: 5,014,670 km (0.09 R)
• M9: 5,548,735 km (0.089 R)
• M10: 6,420,292 km (0.118 R)
• M11: 8,027,571 km (0.109 R)
• M12: 8,900,774 km (0.053 R)
• M13: 9,385,172 km (0.091 R)
• M14: 10,512,691 km (0.118 R)
• M15: 11,785,619 km (0.117 R)
• M16: 12,549,017 km (0.081 R)
• M17: 12,973,576 km (0.089 R)
• M18: 13,470,391 km (0.099 R)
• M19: 16,505,283 km (0.11 R)
• M20: 17,015,262 km (0.105 R)
• M21: 18,764,809 km (0.103 R)
• M22: 20,050,453 km (0.1 R)
• M23: 21,566,029 km (0.092 R)
• M24: 22,175,491 km (0.11 R)
• M25: 22,796,472 km (0.091 R)
• M26: 24,918,517 km (0.086 R)
• M27: 28,188,577 km (0.117 R)
• M28: 29,445,349 km (0.084 R)
• M29: 32,183,140 km (0.065 R)
• M30: 38,539,553 km (0.119 R)
• M31: 49,042,969 km (0.096 R)
• M32: 50,400,570 km (0.079 R)
• M33: 50,705,749 km (0.093 R)
• M34: 51,319,550 km (0.089 R)
• M35: 51,783,153 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit