🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 24.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,250,621 km

• M1: 25,880 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.6 AU - 1.74 AU

Year: 777 Days

Day: 18.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,250,621 km

• M1: 384,616 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.34 AU - 2.06 AU

Year: 798 Days

Day: 42.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.12 AU - 3.92 AU

Year: 2377 Days

Day: 31 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 12.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.28 AU - 6.68 AU

Year: 5263 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,250,621 km

• M1: 156,928 km (0.072 R)
• M2: 957,426 km (0.109 R)
• M3: 1,540,409 km (0.108 R)
• M4: 2,261,172 km (0.099 R)
• M5: 2,968,919 km (0.108 R)
• M6: 3,797,692 km (0.034 R)
• M7: 4,472,976 km (0.099 R)
• M8: 5,254,476 km (0.107 R)
• M9: 5,649,264 km (0.097 R)
• M10: 6,186,171 km (0.112 R)
• M11: 6,595,022 km (0.1 R)
• M12: 7,397,615 km (0.093 R)
• M13: 8,377,182 km (0.088 R)
• M14: 8,918,127 km (0.112 R)
• M15: 10,460,930 km (0.107 R)
• M16: 11,412,223 km (0.105 R)
• M17: 12,029,464 km (0.033 R)
• M18: 13,227,593 km (0.114 R)
• M19: 13,644,223 km (0.111 R)
• M20: 16,035,545 km (0.03 R)
• M21: 16,509,471 km (0.045 R)
• M22: 19,285,709 km (0.075 R)
• M23: 23,326,946 km (0.085 R)
• M24: 24,321,921 km (0.117 R)
• M25: 27,815,630 km (0.041 R)
• M26: 29,284,681 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 10.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.65 AU - 8.91 AU

Year: 7069 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,250,621 km

• M1: 147,354 km (0.082 R)
• M2: 524,490 km (0.064 R)
• M3: 986,149 km (0.037 R)
• M4: 1,386,323 km (0.119 R)
• M5: 1,801,757 km (0.1 R)
• M6: 2,193,404 km (0.117 R)
• M7: 2,658,803 km (0.039 R)
• M8: 6,047,644 km (0.12 R)
• M9: 6,868,337 km (0.082 R)
• M10: 8,461,854 km (0.084 R)
• M11: 10,375,360 km (0.102 R)
• M12: 12,120,868 km (0.109 R)
• M13: 14,815,724 km (0.094 R)
• M14: 17,082,282 km (0.093 R)
• M15: 19,637,563 km (0.028 R)
• M16: 22,510,590 km (0.078 R)
• M17: 28,129,486 km (0.112 R)
• M18: 28,902,458 km (0.08 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit