🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 29.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,991,653 km

• M1: 53,556 km (0.064 R)
• M2: 208,689 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.54 AU - 3.7 AU

Year: 1937 Days

Day: 36.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.67 AU - 4.11 AU

Year: 2194 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,991,653 km

• M1: 1,872,517 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.85 AU - 4.63 AU

Year: 2542 Days

Day: 25.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 11.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.98 AU - 13.26 AU

Year: 13033 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,991,653 km

• M1: 148,102 km (0.117 R)
• M2: 538,702 km (0.072 R)
• M3: 1,011,282 km (0.089 R)
• M4: 1,552,078 km (0.113 R)
• M5: 2,299,469 km (0.102 R)
• M6: 2,776,686 km (0.026 R)
• M7: 4,533,863 km (0.116 R)
• M8: 5,039,503 km (0.084 R)
• M9: 5,885,629 km (0.111 R)
• M10: 7,210,617 km (0.081 R)
• M11: 9,749,892 km (0.063 R)
• M12: 10,749,355 km (0.1 R)
• M13: 12,546,025 km (0.102 R)
• M14: 12,951,585 km (0.076 R)
• M15: 14,725,666 km (0.098 R)
• M16: 15,838,226 km (0.102 R)
• M17: 16,935,676 km (0.081 R)
• M18: 18,304,047 km (0.107 R)
• M19: 19,978,945 km (0.05 R)
• M20: 26,081,042 km (0.117 R)
• M21: 31,799,122 km (0.113 R)
• M22: 32,229,216 km (0.096 R)
• M23: 35,464,868 km (0.039 R)
• M24: 37,220,549 km (0.039 R)
• M25: 41,158,713 km (0.07 R)
• M26: 44,288,749 km (0.1 R)

Asteroid Belt

Center: 13.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.8

Radius: 4.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.33 AU - 16.63 AU

Year: 20377 Days

Day: 15 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,991,653 km

• M1: 90,208 km (0.118 R)
• M2: 305,329 km (0.067 R)
• M3: 599,738 km (0.09 R)
• M4: 1,203,515 km (0.041 R)
• M5: 3,844,665 km (0.094 R)
• M6: 4,691,988 km (0.117 R)
• M7: 5,950,555 km (0.08 R)
• M8: 7,152,274 km (0.077 R)
• M9: 8,133,187 km (0.115 R)
• M10: 21,918,482 km (0.039 R)
• M11: 24,907,297 km (0.04 R)
• M12: 26,139,386 km (0.053 R)
• M13: 26,952,600 km (0.087 R)
• M14: 29,590,309 km (0.109 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit