🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 25.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.04 AU

Year: 351 Days

Day: 44.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,413,763 km

• M1: 58,194 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.67 AU - 3.03 AU

Year: 1822 Days

Day: 21.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 77 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 11

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.75 AU - 5.17 AU

Year: 3567 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,413,763 km

• M1: 140,472 km (0.116 R)
• M2: 484,697 km (0.082 R)
• M3: 860,337 km (0.077 R)
• M4: 1,264,850 km (0.109 R)
• M5: 1,611,169 km (0.109 R)
• M6: 2,010,446 km (0.105 R)
• M7: 2,435,603 km (0.049 R)
• M8: 3,661,258 km (0.077 R)
• M9: 4,028,820 km (0.117 R)
• M10: 4,522,942 km (0.118 R)
• M11: 5,214,383 km (0.114 R)
• M12: 5,949,956 km (0.114 R)
• M13: 6,330,084 km (0.106 R)
• M14: 6,753,297 km (0.117 R)
• M15: 8,076,939 km (0.047 R)
• M16: 9,395,943 km (0.095 R)
• M17: 11,192,763 km (0.117 R)
• M18: 12,051,904 km (0.051 R)
• M19: 12,703,851 km (0.052 R)
• M20: 14,301,856 km (0.119 R)
• M21: 15,981,241 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 14.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.54 AU - 10.54 AU

Year: 12049 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,413,763 km

• M1: 184,005 km (0.093 R)
• M2: 740,210 km (0.096 R)
• M3: 1,417,739 km (0.056 R)
• M4: 2,497,836 km (0.068 R)
• M5: 3,294,145 km (0.107 R)
• M6: 3,825,666 km (0.08 R)
• M7: 5,093,060 km (0.073 R)
• M8: 6,275,631 km (0.092 R)
• M9: 7,136,118 km (0.111 R)
• M10: 8,074,096 km (0.03 R)
• M11: 8,701,061 km (0.083 R)
• M12: 10,387,777 km (0.075 R)
• M13: 12,777,902 km (0.098 R)
• M14: 13,285,338 km (0.108 R)
• M15: 13,747,596 km (0.12 R)
• M16: 15,262,424 km (0.089 R)
• M17: 18,336,361 km (0.071 R)
• M18: 19,719,094 km (0.082 R)
• M19: 22,365,480 km (0.109 R)
• M20: 22,938,290 km (0.092 R)
• M21: 23,943,289 km (0.111 R)
• M22: 26,131,158 km (0.12 R)
• M23: 27,227,261 km (0.077 R)
• M24: 28,164,043 km (0.115 R)
• M25: 35,444,074 km (0.092 R)
• M26: 37,128,247 km (0.086 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: 464 - 18,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit