🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.76 AU - 1 AU

Year: 287 Days

Day: 21.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,599,597 km

• M1: 37,848 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 312 Days

Day: 20.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.07 AU - 1.59 AU

Year: 534 Days

Day: 20.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,599,597 km

• M1: 69,413 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.3 AU - 2.96 AU

Year: 1485 Days

Day: 40.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,599,597 km

• M1: 49,517 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.1

Radius: 5.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.78 AU - 17.16 AU

Year: 24345 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,599,597 km

• M1: 77,342 km (0.117 R)
• M2: 412,591 km (0.115 R)
• M3: 1,348,026 km (0.113 R)
• M4: 2,201,931 km (0.045 R)
• M5: 3,118,667 km (0.098 R)
• M6: 4,238,856 km (0.075 R)
• M7: 4,578,144 km (0.042 R)
• M8: 5,152,001 km (0.08 R)
• M9: 5,772,683 km (0.055 R)
• M10: 6,297,023 km (0.065 R)
• M11: 6,552,237 km (0.101 R)
• M12: 8,581,532 km (0.083 R)
• M13: 22,025,893 km (0.107 R)
• M14: 22,361,142 km (0.1 R)
• M15: 29,698,020 km (0.11 R)
• M16: 34,182,814 km (0.1 R)
• M17: 35,313,475 km (0.081 R)
• M18: 36,585,805 km (0.028 R)
• M19: 37,649,296 km (0.063 R)
• M20: 43,146,270 km (0.111 R)
• M21: 43,671,059 km (0.1 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit