🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 27.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.8 °

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: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.57 AU - 0.75 AU

Year: 200 Days

Day: 16.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,864,269 km

• M1: 87,814 km (0.059 R)
• M2: 170,242 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.61 AU - 0.83 AU

Year: 228 Days

Day: 28 Hours

Environment

Temp: 130 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,864,269 km

• M1: 641,176 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 527 Days

Day: 32.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.15 AU - 1.49 AU

Year: 565 Days

Day: 13.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.47 AU - 2.85 AU

Year: 1617 Days

Day: 46.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,864,269 km

• M1: 1,137,093 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.4

Radius: 7.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.78 AU - 17.82 AU

Year: 26824 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,864,269 km

• M1: 89,908 km (0.088 R)
• M2: 387,608 km (0.071 R)
• M3: 1,546,543 km (0.118 R)
• M4: 1,793,828 km (0.059 R)
• M5: 2,224,072 km (0.103 R)
• M6: 3,627,150 km (0.117 R)
• M7: 4,014,309 km (0.112 R)
• M8: 6,089,381 km (0.079 R)
• M9: 6,674,459 km (0.096 R)
• M10: 7,913,877 km (0.099 R)
• M11: 8,655,284 km (0.118 R)
• M12: 9,019,704 km (0.096 R)
• M13: 9,828,281 km (0.066 R)
• M14: 12,257,750 km (0.086 R)
• M15: 12,893,092 km (0.104 R)
• M16: 15,655,268 km (0.081 R)
• M17: 22,486,654 km (0.113 R)
• M18: 30,440,324 km (0.078 R)
• M19: 30,754,629 km (0.039 R)
• M20: 31,283,308 km (0.106 R)
• M21: 35,040,608 km (0.09 R)
• M22: 35,617,458 km (0.084 R)
• M23: 36,671,524 km (0.091 R)
• M24: 38,596,550 km (0.089 R)
• M25: 40,461,586 km (0.107 R)
• M26: 43,436,639 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit