🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 13.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,940,630 km

• M1: 96,640 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.55 AU - 0.69 AU

Year: 174 Days

Day: 25.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.1 °

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: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 265 Days

Day: 41.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.28 AU - 1.62 AU

Year: 622 Days

Day: 14.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,940,630 km

• M1: 347,815 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2 AU - 2.06 AU

Year: 1031 Days

Day: 13.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.9 AU - 3.44 AU

Year: 2012 Days

Day: 27 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.09 AU - 3.63 AU

Year: 2195 Days

Day: 30.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.37 AU - 5.45 AU

Year: 3301 Days

Day: 36.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 7.1

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.33 AU - 24.17 AU

Year: 31286 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 110,940,630 km

• M1: 88,562 km (0.095 R)
• M2: 367,113 km (0.036 R)
• M3: 604,525 km (0.109 R)
• M4: 1,015,620 km (0.063 R)
• M5: 2,319,066 km (0.09 R)
• M6: 2,791,945 km (0.073 R)
• M7: 3,789,314 km (0.055 R)
• M8: 4,255,760 km (0.107 R)
• M9: 5,217,226 km (0.104 R)
• M10: 5,612,763 km (0.077 R)
• M11: 10,189,709 km (0.111 R)
• M12: 13,370,908 km (0.092 R)
• M13: 18,330,825 km (0.047 R)
• M14: 19,451,613 km (0.063 R)
• M15: 19,765,020 km (0.096 R)
• M16: 23,438,845 km (0.118 R)
• M17: 27,412,463 km (0.104 R)
• M18: 39,763,563 km (0.051 R)
• M19: 40,268,605 km (0.103 R)
• M20: 47,985,462 km (0.114 R)
• M21: 70,842,820 km (0.08 R)
• M22: 73,084,843 km (0.117 R)
• M23: 76,665,917 km (0.069 R)
• M24: 78,235,797 km (0.104 R)
• M25: 90,408,576 km (0.036 R)
• M26: 96,033,605 km (0.102 R)
• M27: 98,163,280 km (0.055 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit