🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.57 AU - 0.79 AU

Year: 215 Days

Day: 30.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,823,609 km

• M1: 153,787 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 244 Days

Day: 25.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 279 Days

Day: 21.7 Hours

Environment

Temp: 51 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.71 AU - 2.97 AU

Year: 1833 Days

Day: 45.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.56 AU - 6.14 AU

Year: 5418 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,823,609 km

• M1: 119,379 km (0.094 R)
• M2: 414,237 km (0.117 R)
• M3: 2,305,453 km (0.074 R)
• M4: 2,973,856 km (0.106 R)
• M5: 3,585,263 km (0.057 R)
• M6: 6,652,019 km (0.084 R)
• M7: 13,169,699 km (0.066 R)
• M8: 13,457,974 km (0.101 R)
• M9: 14,197,436 km (0.084 R)
• M10: 14,705,321 km (0.076 R)
• M11: 19,523,420 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 9.7

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.64 AU - 9.02 AU

Year: 7598 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,823,609 km

• M1: 122,969 km (0.104 R)
• M2: 519,553 km (0.114 R)
• M3: 1,009,786 km (0.108 R)
• M4: 1,838,259 km (0.115 R)
• M5: 2,537,629 km (0.061 R)
• M6: 3,668,589 km (0.114 R)
• M7: 6,590,235 km (0.12 R)
• M8: 6,926,082 km (0.08 R)
• M9: 7,352,137 km (0.081 R)
• M10: 7,713,565 km (0.119 R)
• M11: 8,256,755 km (0.085 R)
• M12: 8,736,067 km (0.079 R)
• M13: 11,048,401 km (0.032 R)
• M14: 11,902,306 km (0.12 R)
• M15: 12,289,465 km (0.095 R)
• M16: 15,304,311 km (0.034 R)
• M17: 19,305,156 km (0.077 R)
• M18: 20,700,905 km (0.096 R)
• M19: 21,019,847 km (0.108 R)
• M20: 21,832,014 km (0.052 R)
• M21: 23,089,085 km (0.067 R)
• M22: 23,778,881 km (0.032 R)
• M23: 25,931,145 km (0.087 R)
• M24: 27,628,333 km (0.031 R)
• M25: 30,826,137 km (0.108 R)
• M26: 31,662,539 km (0.063 R)
• M27: 34,151,548 km (0.074 R)
• M28: 35,160,137 km (0.074 R)
• M29: 43,041,701 km (0.042 R)
• M30: 43,561,853 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit