🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 13.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,853,914 km

• M1: 39,643 km (0.055 R)
• M2: 105,317 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 13.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,853,914 km

• M1: 34,258 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 194 Days

Day: 45.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,853,914 km

• M1: 450,290 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 203 Days

Day: 32.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.98 AU - 1.38 AU

Year: 464 Days

Day: 34.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.37 AU - 1.99 AU

Year: 788 Days

Day: 23.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.27 AU - 7.87 AU

Year: 6799 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,853,914 km

• M1: 166,652 km (0.101 R)
• M2: 641,176 km (0.087 R)
• M3: 1,291,329 km (0.088 R)
• M4: 2,200,884 km (0.085 R)
• M5: 3,008,712 km (0.048 R)
• M6: 3,562,972 km (0.09 R)
• M7: 3,984,390 km (0.03 R)
• M8: 4,606,717 km (0.074 R)
• M9: 5,759,817 km (0.1 R)
• M10: 7,631,735 km (0.058 R)
• M11: 8,484,144 km (0.058 R)
• M12: 10,086,188 km (0.079 R)
• M13: 11,928,037 km (0.083 R)
• M14: 12,977,765 km (0.06 R)
• M15: 14,088,379 km (0.103 R)
• M16: 14,881,099 km (0.068 R)
• M17: 15,647,788 km (0.109 R)
• M18: 16,730,128 km (0.106 R)
• M19: 17,861,836 km (0.088 R)
• M20: 18,602,346 km (0.076 R)
• M21: 19,235,145 km (0.088 R)
• M22: 19,686,631 km (0.054 R)
• M23: 25,515,862 km (0.058 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit