🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 26.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 203 Days

Day: 13.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.7 AU - 0.94 AU

Year: 281 Days

Day: 14.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 24.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 149.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,413,569 km

• M1: 161,267 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.87 AU

Year: 2107 Days

Day: 28.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 12.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.46 AU - 9.2 AU

Year: 9938 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 13,413,569 km

• M1: 247,285 km (0.053 R)
• M2: 366,365 km (0.103 R)
• M3: 896,241 km (0.06 R)
• M4: 1,715,439 km (0.102 R)
• M5: 1,813,874 km (0.04 R)
• M6: 3,422,799 km (0.059 R)
• M7: 3,726,483 km (0.115 R)
• M8: 3,868,751 km (0.071 R)
• M9: 4,265,783 km (0.092 R)
• M10: 4,496,613 km (0.067 R)
• M11: 4,928,352 km (0.095 R)
• M12: 6,073,075 km (0.101 R)
• M13: 6,287,150 km (0.101 R)
• M14: 7,071,940 km (0.092 R)
• M15: 7,313,391 km (0.092 R)
• M16: 9,218,969 km (0.1 R)
• M17: 9,359,441 km (0.079 R)
• M18: 9,642,480 km (0.062 R)
• M19: 9,785,197 km (0.101 R)
• M20: 10,308,191 km (0.079 R)
• M21: 10,747,859 km (0.069 R)
• M22: 10,877,261 km (0.06 R)
• M23: 11,287,459 km (0.118 R)
• M24: 11,607,897 km (0.084 R)
• M25: 12,084,666 km (0.053 R)
• M26: 12,180,707 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 17,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit