🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.82 AU - 0.96 AU

Year: 315 Days

Day: 13.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,382,718 km

• M1: 620,233 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.2 AU - 2.92 AU

Year: 1535 Days

Day: 15.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 8.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.89 AU - 5.39 AU

Year: 4367 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,382,718 km

• M1: 103,223 km (0.095 R)
• M2: 640,428 km (0.071 R)
• M3: 1,037,611 km (0.039 R)
• M4: 1,312,123 km (0.114 R)
• M5: 2,099,756 km (0.107 R)
• M6: 2,460,735 km (0.102 R)
• M7: 3,239,392 km (0.118 R)
• M8: 3,630,292 km (0.065 R)
• M9: 4,592,954 km (0.074 R)
• M10: 5,666,468 km (0.065 R)
• M11: 8,762,695 km (0.067 R)
• M12: 9,452,341 km (0.117 R)
• M13: 9,919,685 km (0.071 R)
• M14: 12,576,843 km (0.104 R)
• M15: 14,749,602 km (0.093 R)
• M16: 17,160,970 km (0.101 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 13.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.83 AU - 14.19 AU

Year: 14633 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,382,718 km

• M1: 166,353 km (0.066 R)
• M2: 676,182 km (0.1 R)
• M3: 1,244,505 km (0.075 R)
• M4: 1,731,745 km (0.082 R)
• M5: 2,605,546 km (0.113 R)
• M6: 3,640,763 km (0.119 R)
• M7: 4,626,314 km (0.119 R)
• M8: 5,039,055 km (0.113 R)
• M9: 5,666,319 km (0.102 R)
• M10: 6,428,669 km (0.095 R)
• M11: 8,256,755 km (0.062 R)
• M12: 11,245,272 km (0.119 R)
• M13: 12,714,024 km (0.032 R)
• M14: 16,421,657 km (0.105 R)
• M15: 17,970,295 km (0.087 R)
• M16: 19,260,277 km (0.097 R)
• M17: 20,703,298 km (0.112 R)
• M18: 26,431,999 km (0.066 R)
• M19: 31,031,086 km (0.037 R)
• M20: 32,010,952 km (0.113 R)
• M21: 32,508,515 km (0.12 R)
• M22: 36,677,359 km (0.037 R)
• M23: 38,748,990 km (0.109 R)
• M24: 42,373,148 km (0.084 R)
• M25: 45,274,449 km (0.114 R)
• M26: 46,693,983 km (0.119 R)
• M27: 47,818,361 km (0.107 R)
• M28: 52,324,997 km (0.07 R)
• M29: 61,595,726 km (0.102 R)
• M30: 67,530,573 km (0.095 R)
• M31: 67,939,275 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit