🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.71 AU - 0.83 AU

Year: 283 Days

Day: 48 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.75 AU - 0.85 AU

Year: 300 Days

Day: 26.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.33 AU - 1.53 AU

Year: 716 Days

Day: 24.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,605,364 km

• M1: 65,075 km (0.052 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 14

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.2 AU - 6.14 AU

Year: 4925 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,605,364 km

• M1: 174,730 km (0.085 R)
• M2: 709,543 km (0.11 R)
• M3: 1,751,342 km (0.091 R)
• M4: 3,230,117 km (0.114 R)
• M5: 4,732,229 km (0.09 R)
• M6: 5,315,661 km (0.032 R)
• M7: 5,917,194 km (0.114 R)
• M8: 8,035,799 km (0.069 R)
• M9: 9,759,765 km (0.102 R)
• M10: 10,400,493 km (0.098 R)
• M11: 11,813,893 km (0.077 R)
• M12: 14,467,161 km (0.079 R)
• M13: 15,244,621 km (0.096 R)
• M14: 17,126,413 km (0.059 R)
• M15: 21,347,167 km (0.105 R)
• M16: 25,014,260 km (0.118 R)
• M17: 26,134,748 km (0.103 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.62 AU - 10.98 AU

Year: 10937 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,605,364 km

• M1: 111,899 km (0.025 R)
• M2: 997,519 km (0.119 R)
• M3: 1,776,774 km (0.119 R)
• M4: 3,156,515 km (0.105 R)
• M5: 5,206,305 km (0.053 R)
• M6: 5,832,821 km (0.081 R)
• M7: 6,217,886 km (0.061 R)
• M8: 7,889,193 km (0.104 R)
• M9: 9,455,333 km (0.102 R)
• M10: 11,433,316 km (0.107 R)
• M11: 12,037,692 km (0.104 R)
• M12: 16,120,816 km (0.042 R)
• M13: 17,664,517 km (0.105 R)
• M14: 25,564,481 km (0.104 R)
• M15: 27,269,149 km (0.093 R)
• M16: 29,555,902 km (0.043 R)
• M17: 34,507,591 km (0.113 R)
• M18: 36,001,176 km (0.067 R)
• M19: 42,799,053 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit