🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.69 AU - 1.83 AU

Year: 899 Days

Day: 36.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,991,787 km

• M1: 700,567 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.32 AU - 4.12 AU

Year: 2762 Days

Day: 34.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 8.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.9 AU - 7.12 AU

Year: 7146 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,991,787 km

• M1: 105,915 km (0.089 R)
• M2: 549,623 km (0.062 R)
• M3: 1,177,934 km (0.098 R)
• M4: 2,255,786 km (0.081 R)
• M5: 2,683,487 km (0.098 R)
• M6: 3,123,903 km (0.064 R)
• M7: 3,656,770 km (0.113 R)
• M8: 6,747,014 km (0.095 R)
• M9: 8,168,343 km (0.113 R)
• M10: 8,522,890 km (0.09 R)
• M11: 8,970,038 km (0.094 R)
• M12: 9,518,763 km (0.084 R)
• M13: 12,039,786 km (0.044 R)
• M14: 12,970,734 km (0.111 R)
• M15: 13,399,481 km (0.075 R)
• M16: 15,747,270 km (0.109 R)
• M17: 16,051,104 km (0.085 R)
• M18: 18,423,277 km (0.068 R)
• M19: 19,102,451 km (0.091 R)
• M20: 19,939,451 km (0.117 R)
• M21: 21,240,354 km (0.067 R)
• M22: 22,597,058 km (0.095 R)
• M23: 23,218,188 km (0.082 R)
• M24: 25,232,673 km (0.112 R)
• M25: 30,256,319 km (0.075 R)
• M26: 32,361,311 km (0.037 R)
• M27: 33,150,439 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 3.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.4 AU - 15.52 AU

Year: 21170 Days

Day: 23.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,991,787 km

• M1: 44,730 km (0.089 R)
• M2: 170,841 km (0.098 R)
• M3: 497,712 km (0.068 R)
• M4: 816,655 km (0.059 R)
• M5: 1,010,384 km (0.066 R)
• M6: 1,476,531 km (0.114 R)
• M7: 1,795,773 km (0.103 R)
• M8: 2,212,553 km (0.054 R)
• M9: 2,530,598 km (0.055 R)
• M10: 2,752,152 km (0.081 R)
• M11: 3,188,080 km (0.059 R)
• M12: 3,398,714 km (0.045 R)
• M13: 6,219,980 km (0.068 R)
• M14: 6,927,578 km (0.111 R)
• M15: 8,194,672 km (0.068 R)
• M16: 10,146,924 km (0.059 R)
• M17: 12,966,844 km (0.115 R)
• M18: 15,395,566 km (0.111 R)
• M19: 15,594,082 km (0.12 R)
• M20: 19,931,672 km (0.061 R)
• M21: 33,360,325 km (0.096 R)
• M22: 34,027,382 km (0.056 R)
• M23: 36,315,033 km (0.109 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: 321 - 17,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit