🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.23 AU - 1.37 AU

Year: 550 Days

Day: 26.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,112,907 km

• M1: 28,723 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.56 AU - 2.5 AU

Year: 1073 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 11

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.82 AU - 5.08 AU

Year: 4084 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,112,907 km

• M1: 136,732 km (0.1 R)
• M2: 611,556 km (0.09 R)
• M3: 2,424,383 km (0.039 R)
• M4: 2,915,214 km (0.025 R)
• M5: 3,508,818 km (0.109 R)
• M6: 4,683,760 km (0.111 R)
• M7: 5,324,487 km (0.117 R)
• M8: 6,049,738 km (0.099 R)
• M9: 6,751,801 km (0.111 R)
• M10: 7,321,170 km (0.075 R)
• M11: 8,521,693 km (0.041 R)
• M12: 11,601,165 km (0.118 R)
• M13: 12,909,399 km (0.1 R)
• M14: 13,692,992 km (0.049 R)
• M15: 14,852,974 km (0.117 R)
• M16: 19,017,779 km (0.117 R)
• M17: 19,610,186 km (0.118 R)
• M18: 19,971,465 km (0.1 R)
• M19: 20,460,202 km (0.082 R)
• M20: 20,831,952 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 13.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.37 AU - 8.59 AU

Year: 8360 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,112,907 km

• M1: 172,935 km (0.049 R)
• M2: 1,268,889 km (0.059 R)
• M3: 2,287,052 km (0.117 R)
• M4: 2,818,274 km (0.032 R)
• M5: 4,027,175 km (0.1 R)
• M6: 5,824,144 km (0.113 R)
• M7: 6,675,805 km (0.061 R)
• M8: 7,367,845 km (0.056 R)
• M9: 8,408,148 km (0.091 R)
• M10: 16,393,683 km (0.043 R)
• M11: 21,091,804 km (0.098 R)
• M12: 23,529,052 km (0.104 R)
• M13: 27,095,466 km (0.11 R)
• M14: 29,766,087 km (0.077 R)
• M15: 33,815,551 km (0.085 R)
• M16: 43,251,736 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit