🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 14.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 47.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,117,643 km

• M1: 273,914 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.7 AU - 0.8 AU

Year: 227 Days

Day: 42.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.75 AU - 0.77 AU

Year: 232 Days

Day: 45.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,117,643 km

• M1: 39,943 km (0.076 R)
• M2: 124,765 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.17 AU - 1.41 AU

Year: 513 Days

Day: 16.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2 AU

Year: 721 Days

Day: 18.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,117,643 km

• M1: 39,943 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.55 AU - 2.11 AU

Year: 866 Days

Day: 46.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,117,643 km

• M1: 24,684 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.1

Radius: 4.2

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.88 AU - 17.04 AU

Year: 24435 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,117,643 km

• M1: 52,658 km (0.098 R)
• M2: 388,356 km (0.051 R)
• M3: 804,687 km (0.066 R)
• M4: 1,338,153 km (0.076 R)
• M5: 1,487,003 km (0.114 R)
• M6: 1,871,918 km (0.111 R)
• M7: 2,320,113 km (0.086 R)
• M8: 2,603,302 km (0.104 R)
• M9: 2,765,167 km (0.067 R)
• M10: 7,589,250 km (0.111 R)
• M11: 11,967,979 km (0.089 R)
• M12: 14,537,472 km (0.088 R)
• M13: 15,797,535 km (0.093 R)
• M14: 19,393,270 km (0.096 R)
• M15: 22,712,697 km (0.09 R)
• M16: 25,752,825 km (0.101 R)
• M17: 29,629,504 km (0.083 R)
• M18: 32,501,484 km (0.027 R)
• M19: 35,162,082 km (0.045 R)
• M20: 38,930,452 km (0.099 R)
• M21: 41,200,151 km (0.104 R)
• M22: 44,615,022 km (0.031 R)
• M23: 52,509,601 km (0.12 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit