🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.49 AU - 2.83 AU

Year: 1525 Days

Day: 41.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.43 AU - 3.83 AU

Year: 1946 Days

Day: 24 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.25 AU - 4.47 AU

Year: 2665 Days

Day: 42.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 9.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.08 AU - 6.64 AU

Year: 5637 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,418,177 km

• M1: 120,725 km (0.11 R)
• M2: 1,049,279 km (0.095 R)
• M3: 1,702,723 km (0.035 R)
• M4: 2,857,768 km (0.099 R)
• M5: 4,492,873 km (0.067 R)
• M6: 5,212,439 km (0.109 R)
• M7: 7,393,725 km (0.048 R)
• M8: 8,228,481 km (0.109 R)
• M9: 9,268,186 km (0.086 R)
• M10: 10,238,179 km (0.038 R)
• M11: 11,564,963 km (0.066 R)
• M12: 18,599,503 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.1 AU - 6.94 AU

Year: 5851 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,418,177 km

• M1: 112,049 km (0.118 R)
• M2: 444,904 km (0.103 R)
• M3: 1,114,355 km (0.091 R)
• M4: 3,793,802 km (0.065 R)
• M5: 6,321,258 km (0.057 R)
• M6: 7,899,964 km (0.095 R)
• M7: 9,501,858 km (0.1 R)
• M8: 9,876,900 km (0.113 R)
• M9: 11,143,845 km (0.088 R)
• M10: 12,032,306 km (0.077 R)
• M11: 14,287,793 km (0.098 R)
• M12: 15,748,018 km (0.1 R)
• M13: 17,583,584 km (0.114 R)
• M14: 19,497,539 km (0.112 R)
• M15: 21,227,040 km (0.104 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit