🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.04 AU - 2.18 AU

Year: 1161 Days

Day: 44.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,635,817 km

• M1: 1,186,760 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.24 AU - 2.32 AU

Year: 1304 Days

Day: 38.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 8

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.38 AU - 6.52 AU

Year: 4819 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,635,817 km

• M1: 99,483 km (0.059 R)
• M2: 433,235 km (0.07 R)
• M3: 984,952 km (0.098 R)
• M4: 1,697,038 km (0.11 R)
• M5: 1,945,820 km (0.058 R)
• M6: 3,137,965 km (0.081 R)
• M7: 4,416,279 km (0.077 R)
• M8: 5,344,234 km (0.041 R)
• M9: 6,662,940 km (0.111 R)
• M10: 6,971,710 km (0.078 R)
• M11: 8,186,145 km (0.093 R)
• M12: 8,741,901 km (0.101 R)
• M13: 10,151,113 km (0.066 R)
• M14: 11,954,515 km (0.118 R)
• M15: 13,144,417 km (0.113 R)
• M16: 13,576,156 km (0.093 R)
• M17: 14,986,864 km (0.096 R)
• M18: 20,013,353 km (0.087 R)
• M19: 20,947,891 km (0.119 R)
• M20: 21,314,854 km (0.044 R)
• M21: 23,136,807 km (0.026 R)
• M22: 24,005,522 km (0.065 R)
• M23: 30,423,569 km (0.097 R)
• M24: 30,989,199 km (0.107 R)
• M25: 31,561,710 km (0.051 R)
• M26: 33,222,546 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 8.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.99 AU - 12.99 AU

Year: 12868 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,635,817 km

• M1: 108,159 km (0.037 R)
• M2: 503,247 km (0.08 R)
• M3: 843,882 km (0.098 R)
• M4: 1,196,633 km (0.076 R)
• M5: 2,297,075 km (0.053 R)
• M6: 2,932,417 km (0.09 R)
• M7: 4,153,286 km (0.102 R)
• M8: 4,490,928 km (0.079 R)
• M9: 5,094,705 km (0.071 R)
• M10: 6,064,847 km (0.113 R)
• M11: 8,367,009 km (0.113 R)
• M12: 9,092,708 km (0.105 R)
• M13: 9,664,022 km (0.108 R)
• M14: 10,617,260 km (0.1 R)
• M15: 11,965,286 km (0.12 R)
• M16: 13,243,002 km (0.055 R)
• M17: 14,997,635 km (0.096 R)
• M18: 15,459,444 km (0.089 R)
• M19: 16,342,371 km (0.067 R)
• M20: 17,186,701 km (0.099 R)
• M21: 17,546,933 km (0.053 R)
• M22: 18,809,838 km (0.111 R)
• M23: 19,424,685 km (0.12 R)
• M24: 26,904,878 km (0.116 R)
• M25: 27,195,846 km (0.088 R)
• M26: 31,385,035 km (0.118 R)
• M27: 33,241,544 km (0.102 R)
• M28: 39,999,778 km (0.076 R)
• M29: 40,505,867 km (0.09 R)
• M30: 44,844,655 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit