🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.62 AU - 5.44 AU

Year: 3389 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,204,294 km

• M1: 1,668,764 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.3 AU - 4.82 AU

Year: 3422 Days

Day: 34.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 12.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.52 AU - 10.36 AU

Year: 8618 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,204,294 km

• M1: 151,692 km (0.102 R)
• M2: 583,731 km (0.085 R)
• M3: 1,966,614 km (0.099 R)
• M4: 2,741,082 km (0.094 R)
• M5: 3,460,049 km (0.097 R)
• M6: 5,847,482 km (0.11 R)
• M7: 8,706,147 km (0.108 R)
• M8: 9,705,012 km (0.104 R)
• M9: 10,726,018 km (0.113 R)
• M10: 12,921,067 km (0.078 R)
• M11: 16,084,314 km (0.036 R)
• M12: 24,442,796 km (0.08 R)
• M13: 25,185,400 km (0.087 R)
• M14: 29,437,271 km (0.072 R)
• M15: 30,066,330 km (0.075 R)
• M16: 37,345,164 km (0.077 R)
• M17: 41,520,889 km (0.115 R)
• M18: 48,716,696 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.73 AU - 13.59 AU

Year: 14903 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,204,294 km

• M1: 193,280 km (0.11 R)
• M2: 879,935 km (0.098 R)
• M3: 1,891,815 km (0.071 R)
• M4: 2,500,080 km (0.109 R)
• M5: 3,673,525 km (0.095 R)
• M6: 5,116,696 km (0.097 R)
• M7: 6,271,442 km (0.092 R)
• M8: 7,224,231 km (0.05 R)
• M9: 7,688,283 km (0.088 R)
• M10: 8,421,911 km (0.082 R)
• M11: 9,201,765 km (0.118 R)
• M12: 9,916,244 km (0.063 R)
• M13: 10,490,850 km (0.093 R)
• M14: 12,284,229 km (0.103 R)
• M15: 15,766,718 km (0.103 R)
• M16: 19,236,341 km (0.113 R)
• M17: 19,770,555 km (0.085 R)
• M18: 20,498,199 km (0.09 R)
• M19: 28,788,614 km (0.062 R)
• M20: 35,101,495 km (0.112 R)
• M21: 40,802,370 km (0.077 R)
• M22: 44,410,821 km (0.118 R)
• M23: 49,380,013 km (0.12 R)
• M24: 50,551,215 km (0.081 R)
• M25: 51,399,136 km (0.087 R)
• M26: 54,707,941 km (0.042 R)
• M27: 55,601,789 km (0.095 R)
• M28: 56,142,734 km (0.075 R)
• M29: 59,839,298 km (0.039 R)
• M30: 64,287,441 km (0.098 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit