🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 307 Days

Day: 35.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,334,395 km

• M1: 181,612 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 307 Days

Day: 32 Hours

Environment

Temp: 36 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 13.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.2 AU - 5.2 AU

Year: 3314 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,334,395 km

• M1: 162,912 km (0.1 R)
• M2: 581,637 km (0.087 R)
• M3: 1,530,536 km (0.111 R)
• M4: 2,775,788 km (0.083 R)
• M5: 3,622,213 km (0.112 R)
• M6: 4,633,944 km (0.096 R)
• M7: 5,326,582 km (0.084 R)
• M8: 6,247,805 km (0.115 R)
• M9: 7,302,770 km (0.093 R)
• M10: 7,984,188 km (0.084 R)
• M11: 8,506,285 km (0.03 R)
• M12: 9,331,915 km (0.104 R)
• M13: 11,548,507 km (0.103 R)
• M14: 12,388,349 km (0.099 R)
• M15: 13,586,479 km (0.072 R)
• M16: 15,702,241 km (0.093 R)
• M17: 16,367,503 km (0.086 R)
• M18: 18,085,036 km (0.075 R)
• M19: 18,816,121 km (0.055 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.3

Radius: 5.4

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.59 AU - 13.15 AU

Year: 16750 Days

Day: 20.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,334,395 km

• M1: 67,169 km (0.091 R)
• M2: 292,913 km (0.092 R)
• M3: 733,030 km (0.096 R)
• M4: 1,477,877 km (0.101 R)
• M5: 1,837,361 km (0.074 R)
• M6: 2,548,849 km (0.046 R)
• M7: 2,991,209 km (0.104 R)
• M8: 3,166,688 km (0.11 R)
• M9: 4,088,360 km (0.117 R)
• M10: 4,399,973 km (0.117 R)
• M11: 4,931,344 km (0.079 R)
• M12: 6,445,873 km (0.113 R)
• M13: 8,148,895 km (0.099 R)
• M14: 9,051,569 km (0.044 R)
• M15: 11,658,461 km (0.113 R)
• M16: 11,969,026 km (0.099 R)
• M17: 14,088,230 km (0.109 R)
• M18: 15,309,846 km (0.037 R)
• M19: 16,993,570 km (0.03 R)
• M20: 17,392,697 km (0.113 R)
• M21: 19,309,944 km (0.115 R)
• M22: 19,569,945 km (0.114 R)
• M23: 21,548,825 km (0.036 R)
• M24: 28,278,934 km (0.087 R)
• M25: 28,839,478 km (0.061 R)
• M26: 29,179,214 km (0.082 R)
• M27: 32,115,820 km (0.119 R)
• M28: 32,603,210 km (0.118 R)
• M29: 34,095,000 km (0.12 R)
• M30: 37,080,675 km (0.087 R)
• M31: 42,096,093 km (0.091 R)
• M32: 42,387,360 km (0.115 R)
• M33: 45,987,133 km (0.102 R)
• M34: 47,388,118 km (0.109 R)
• M35: 49,299,829 km (0.102 R)
• M36: 52,262,764 km (0.117 R)
• M37: 57,640,359 km (0.071 R)
• M38: 58,179,659 km (0.065 R)
• M39: 59,085,624 km (0.039 R)
• M40: 63,566,230 km (0.112 R)
• M41: 63,757,715 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit