🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 16.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,070,582 km

• M1: 27,825 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 35.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.52 AU - 1.92 AU

Year: 816 Days

Day: 28.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.18 AU - 4.22 AU

Year: 2574 Days

Day: 28.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.48 AU - 4.82 AU

Year: 3626 Days

Day: 44.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,070,582 km

• M1: 368,011 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 11.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.81 AU - 8.97 AU

Year: 8015 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,070,582 km

• M1: 145,559 km (0.11 R)
• M2: 1,105,827 km (0.092 R)
• M3: 1,821,653 km (0.086 R)
• M4: 2,195,648 km (0.058 R)
• M5: 4,294,955 km (0.097 R)
• M6: 4,827,374 km (0.091 R)
• M7: 5,646,721 km (0.091 R)
• M8: 6,025,204 km (0.087 R)
• M9: 7,674,820 km (0.112 R)
• M10: 9,607,325 km (0.037 R)
• M11: 13,835,709 km (0.114 R)
• M12: 14,880,949 km (0.071 R)
• M13: 17,656,887 km (0.074 R)
• M14: 18,196,487 km (0.065 R)
• M15: 18,608,180 km (0.1 R)
• M16: 23,639,456 km (0.1 R)
• M17: 34,061,490 km (0.029 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit