🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.14 AU - 1.4 AU

Year: 528 Days

Day: 21.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.41 AU - 3.85 AU

Year: 2043 Days

Day: 21.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.84 AU - 3.9 AU

Year: 2809 Days

Day: 23.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 10.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.62 AU - 7.32 AU

Year: 6072 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,042,519 km

• M1: 127,158 km (0.112 R)
• M2: 557,551 km (0.085 R)
• M3: 1,000,511 km (0.085 R)
• M4: 1,320,650 km (0.066 R)
• M5: 1,650,663 km (0.12 R)
• M6: 1,995,336 km (0.09 R)
• M7: 2,562,911 km (0.06 R)
• M8: 3,470,671 km (0.077 R)
• M9: 5,110,862 km (0.067 R)
• M10: 5,767,297 km (0.115 R)
• M11: 6,386,782 km (0.075 R)
• M12: 12,509,075 km (0.112 R)
• M13: 13,957,631 km (0.07 R)
• M14: 14,695,597 km (0.066 R)
• M15: 15,183,585 km (0.101 R)
• M16: 15,570,595 km (0.1 R)
• M17: 17,726,600 km (0.106 R)
• M18: 19,942,593 km (0.105 R)
• M19: 20,273,653 km (0.111 R)
• M20: 21,426,604 km (0.069 R)
• M21: 22,195,537 km (0.11 R)
• M22: 22,694,296 km (0.112 R)
• M23: 24,993,915 km (0.098 R)
• M24: 25,846,024 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.4

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.24 AU - 8.64 AU

Year: 6746 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,042,519 km

• M1: 177,273 km (0.087 R)
• M2: 672,143 km (0.089 R)
• M3: 1,524,253 km (0.047 R)
• M4: 2,209,261 km (0.074 R)
• M5: 2,877,216 km (0.111 R)
• M6: 3,874,435 km (0.086 R)
• M7: 4,377,084 km (0.112 R)
• M8: 5,213,336 km (0.099 R)
• M9: 5,748,897 km (0.074 R)
• M10: 6,520,223 km (0.107 R)
• M11: 7,936,765 km (0.088 R)
• M12: 9,586,980 km (0.11 R)
• M13: 10,633,117 km (0.107 R)
• M14: 12,232,767 km (0.09 R)
• M15: 13,652,451 km (0.114 R)
• M16: 14,133,109 km (0.029 R)
• M17: 15,179,397 km (0.114 R)
• M18: 16,763,040 km (0.054 R)
• M19: 18,746,857 km (0.118 R)
• M20: 21,136,982 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit