🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.25 AU - 4.17 AU

Year: 2584 Days

Day: 14 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,758,580 km

• M1: 106,065 km (0.064 R)
• M2: 1,030,729 km (0.116 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 13.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.71 AU - 7.41 AU

Year: 6076 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,758,580 km

• M1: 164,857 km (0.119 R)
• M2: 609,911 km (0.103 R)
• M3: 1,484,908 km (0.102 R)
• M4: 2,320,712 km (0.038 R)
• M5: 3,641,362 km (0.049 R)
• M6: 4,120,823 km (0.114 R)
• M7: 4,579,939 km (0.068 R)
• M8: 5,207,951 km (0.102 R)
• M9: 7,676,166 km (0.078 R)
• M10: 8,281,589 km (0.059 R)
• M11: 11,371,832 km (0.107 R)
• M12: 12,240,696 km (0.08 R)
• M13: 12,733,023 km (0.117 R)
• M14: 13,281,299 km (0.069 R)
• M15: 15,396,014 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.3

Radius: 5.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.65 AU - 23.57 AU

Year: 31406 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,758,580 km

• M1: 161,865 km (0.058 R)
• M2: 412,591 km (0.031 R)
• M3: 733,030 km (0.097 R)
• M4: 906,264 km (0.053 R)
• M5: 2,210,907 km (0.084 R)
• M6: 2,798,228 km (0.108 R)
• M7: 4,470,134 km (0.09 R)
• M8: 4,757,960 km (0.077 R)
• M9: 5,212,738 km (0.1 R)
• M10: 5,466,755 km (0.076 R)
• M11: 6,566,898 km (0.036 R)
• M12: 6,938,948 km (0.084 R)
• M13: 7,930,782 km (0.093 R)
• M14: 9,756,324 km (0.055 R)
• M15: 10,488,905 km (0.106 R)
• M16: 10,997,239 km (0.045 R)
• M17: 12,395,829 km (0.066 R)
• M18: 19,708,771 km (0.078 R)
• M19: 20,092,939 km (0.078 R)
• M20: 23,177,348 km (0.096 R)
• M21: 28,961,849 km (0.069 R)
• M22: 29,558,295 km (0.115 R)
• M23: 29,859,585 km (0.099 R)
• M24: 30,264,547 km (0.092 R)
• M25: 39,150,960 km (0.061 R)
• M26: 40,741,933 km (0.12 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit