🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.71 AU - 2.49 AU

Year: 1172 Days

Day: 19.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.88 AU - 3.24 AU

Year: 2061 Days

Day: 39.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.94 AU - 3.26 AU

Year: 2101 Days

Day: 25.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 11.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.41 AU - 8.69 AU

Year: 8794 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,258,873 km

• M1: 160,519 km (0.077 R)
• M2: 557,402 km (0.039 R)
• M3: 1,599,052 km (0.092 R)
• M4: 2,220,032 km (0.085 R)
• M5: 2,974,006 km (0.08 R)
• M6: 3,864,711 km (0.112 R)
• M7: 4,987,294 km (0.11 R)
• M8: 6,132,914 km (0.105 R)
• M9: 7,282,724 km (0.108 R)
• M10: 8,346,215 km (0.065 R)
• M11: 10,465,269 km (0.1 R)
• M12: 11,208,920 km (0.111 R)
• M13: 16,360,622 km (0.091 R)
• M14: 16,928,046 km (0.092 R)
• M15: 17,878,142 km (0.094 R)
• M16: 20,859,329 km (0.1 R)
• M17: 32,317,179 km (0.101 R)
• M18: 37,194,219 km (0.079 R)
• M19: 38,423,764 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.7

Radius: 13.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.46 AU - 10.84 AU

Year: 10656 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,258,873 km

• M1: 163,211 km (0.049 R)
• M2: 948,600 km (0.046 R)
• M3: 1,360,293 km (0.106 R)
• M4: 2,008,651 km (0.118 R)
• M5: 3,448,530 km (0.052 R)
• M6: 4,577,396 km (0.028 R)
• M7: 5,099,193 km (0.066 R)
• M8: 5,592,567 km (0.076 R)
• M9: 8,971,085 km (0.032 R)
• M10: 10,246,257 km (0.056 R)
• M11: 12,556,497 km (0.077 R)
• M12: 14,863,147 km (0.1 R)
• M13: 15,943,243 km (0.092 R)
• M14: 16,715,767 km (0.11 R)
• M15: 19,577,724 km (0.097 R)
• M16: 24,003,278 km (0.089 R)
• M17: 29,054,898 km (0.09 R)
• M18: 29,995,869 km (0.077 R)
• M19: 31,718,638 km (0.106 R)
• M20: 32,381,357 km (0.105 R)
• M21: 33,053,350 km (0.119 R)
• M22: 39,526,301 km (0.073 R)
• M23: 40,165,383 km (0.112 R)
• M24: 45,667,892 km (0.049 R)
• M25: 47,945,220 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 20,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit