🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 20.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,312,303 km

• M1: 231,129 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.81 AU

Year: 237 Days

Day: 44.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.2 AU - 1.84 AU

Year: 659 Days

Day: 14.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.53 AU - 2.53 AU

Year: 1017 Days

Day: 25.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 14.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.59 AU - 9.29 AU

Year: 8618 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,312,303 km

• M1: 181,761 km (0.051 R)
• M2: 867,368 km (0.07 R)
• M3: 1,396,197 km (0.076 R)
• M4: 2,307,098 km (0.1 R)
• M5: 3,067,504 km (0.039 R)
• M6: 3,773,307 km (0.1 R)
• M7: 4,345,968 km (0.074 R)
• M8: 4,919,376 km (0.09 R)
• M9: 5,512,233 km (0.071 R)
• M10: 7,933,474 km (0.117 R)
• M11: 9,094,503 km (0.117 R)
• M12: 10,271,240 km (0.107 R)
• M13: 10,847,790 km (0.09 R)
• M14: 11,752,858 km (0.102 R)
• M15: 14,652,363 km (0.077 R)
• M16: 15,198,695 km (0.049 R)
• M17: 18,910,218 km (0.11 R)
• M18: 20,147,093 km (0.118 R)
• M19: 24,774,903 km (0.066 R)
• M20: 30,360,289 km (0.118 R)
• M21: 31,852,379 km (0.12 R)
• M22: 34,767,592 km (0.088 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit