🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.42 AU - 0.58 AU

Year: 123 Days

Day: 24.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 254 Days

Day: 12 Hours

Environment

Temp: 186 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,870,702 km

• M1: 15,857 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.16 AU - 2.52 AU

Year: 1247 Days

Day: 41.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,870,702 km

• M1: 44,131 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.1 AU - 2.66 AU

Year: 1279 Days

Day: 47.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 9.2

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.88 AU - 8.8 AU

Year: 8388 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,870,702 km

• M1: 114,442 km (0.048 R)
• M2: 640,728 km (0.093 R)
• M3: 1,342,491 km (0.117 R)
• M4: 4,790,273 km (0.12 R)
• M5: 7,179,052 km (0.052 R)
• M6: 10,997,687 km (0.08 R)
• M7: 13,912,602 km (0.06 R)
• M8: 20,831,055 km (0.094 R)
• M9: 24,295,143 km (0.036 R)
• M10: 26,207,752 km (0.088 R)
• M11: 28,975,013 km (0.059 R)
• M12: 31,829,490 km (0.066 R)
• M13: 37,182,401 km (0.106 R)
• M14: 37,862,473 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 14.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.63 AU - 15.69 AU

Year: 16626 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,870,702 km

• M1: 186,100 km (0.102 R)
• M2: 767,437 km (0.075 R)
• M3: 1,575,116 km (0.053 R)
• M4: 2,750,207 km (0.078 R)
• M5: 3,356,677 km (0.106 R)
• M6: 4,111,548 km (0.088 R)
• M7: 4,578,592 km (0.043 R)
• M8: 5,923,926 km (0.053 R)
• M9: 7,338,972 km (0.073 R)
• M10: 8,222,497 km (0.085 R)
• M11: 8,969,440 km (0.032 R)
• M12: 10,830,287 km (0.091 R)
• M13: 11,545,066 km (0.036 R)
• M14: 12,806,176 km (0.058 R)
• M15: 15,012,595 km (0.12 R)
• M16: 16,282,831 km (0.049 R)
• M17: 18,529,641 km (0.107 R)
• M18: 23,928,778 km (0.116 R)
• M19: 25,245,688 km (0.049 R)
• M20: 26,717,432 km (0.06 R)
• M21: 29,486,788 km (0.055 R)
• M22: 30,412,050 km (0.113 R)
• M23: 31,000,120 km (0.067 R)
• M24: 35,331,427 km (0.111 R)
• M25: 37,574,048 km (0.068 R)
• M26: 39,770,145 km (0.109 R)
• M27: 43,371,115 km (0.084 R)
• M28: 50,063,975 km (0.108 R)
• M29: 50,884,220 km (0.038 R)
• M30: 54,428,044 km (0.065 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit