🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 397 Days

Day: 16.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.02 AU - 1.08 AU

Year: 414 Days

Day: 22.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.87 AU - 4.39 AU

Year: 2663 Days

Day: 29.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,256,723 km

• M1: 44,431 km (0.094 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 12.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.58 AU - 11.8 AU

Year: 13457 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,256,723 km

• M1: 151,842 km (0.06 R)
• M2: 537,206 km (0.068 R)
• M3: 1,467,406 km (0.047 R)
• M4: 2,400,148 km (0.104 R)
• M5: 3,313,593 km (0.079 R)
• M6: 3,807,715 km (0.082 R)
• M7: 4,876,442 km (0.046 R)
• M8: 5,518,366 km (0.119 R)
• M9: 6,670,419 km (0.098 R)
• M10: 7,786,868 km (0.066 R)
• M11: 8,169,390 km (0.074 R)
• M12: 10,274,382 km (0.096 R)
• M13: 11,636,919 km (0.114 R)
• M14: 12,916,579 km (0.049 R)
• M15: 13,318,250 km (0.087 R)
• M16: 17,157,829 km (0.106 R)
• M17: 23,512,746 km (0.113 R)
• M18: 25,973,482 km (0.064 R)
• M19: 28,151,477 km (0.104 R)
• M20: 29,746,789 km (0.118 R)
• M21: 35,412,958 km (0.118 R)
• M22: 38,636,941 km (0.104 R)
• M23: 39,332,422 km (0.077 R)
• M24: 41,469,128 km (0.104 R)
• M25: 47,068,576 km (0.084 R)
• M26: 49,802,478 km (0.089 R)
• M27: 53,323,712 km (0.092 R)
• M28: 54,533,510 km (0.113 R)
• M29: 59,003,495 km (0.082 R)
• M30: 61,233,400 km (0.084 R)
• M31: 61,799,628 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit