🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 170 Days

Day: 21 Hours

Environment

Temp: 151 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,898,907 km

• M1: 78,838 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.57 AU - 1.83 AU

Year: 853 Days

Day: 31.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,898,907 km

• M1: 365,767 km (0.076 R)
• M2: 985,102 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.95 AU - 4.17 AU

Year: 2586 Days

Day: 37.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 8.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.42 AU - 6.44 AU

Year: 6277 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,898,907 km

• M1: 109,655 km (0.112 R)
• M2: 405,859 km (0.085 R)
• M3: 762,949 km (0.097 R)
• M4: 1,042,697 km (0.076 R)
• M5: 1,766,751 km (0.092 R)
• M6: 2,244,866 km (0.103 R)
• M7: 2,777,584 km (0.092 R)
• M8: 3,962,249 km (0.11 R)
• M9: 4,594,450 km (0.113 R)
• M10: 5,246,547 km (0.082 R)
• M11: 8,267,078 km (0.078 R)
• M12: 10,160,687 km (0.11 R)
• M13: 11,926,241 km (0.079 R)
• M14: 12,367,406 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75

Radius: 6.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.18 AU - 18.4 AU

Year: 26488 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,898,907 km

• M1: 79,586 km (0.062 R)
• M2: 335,099 km (0.119 R)
• M3: 1,159,383 km (0.038 R)
• M4: 1,502,112 km (0.077 R)
• M5: 1,756,728 km (0.103 R)
• M6: 2,353,623 km (0.075 R)
• M7: 4,513,817 km (0.096 R)
• M8: 4,925,659 km (0.03 R)
• M9: 5,656,146 km (0.083 R)
• M10: 6,640,350 km (0.102 R)
• M11: 10,624,291 km (0.101 R)
• M12: 11,088,793 km (0.114 R)
• M13: 12,002,686 km (0.035 R)
• M14: 14,981,180 km (0.093 R)
• M15: 16,435,121 km (0.061 R)
• M16: 19,697,402 km (0.119 R)
• M17: 20,954,174 km (0.098 R)
• M18: 25,774,217 km (0.097 R)
• M19: 27,276,030 km (0.056 R)
• M20: 27,757,137 km (0.068 R)
• M21: 28,243,779 km (0.059 R)
• M22: 29,234,266 km (0.067 R)
• M23: 30,866,828 km (0.075 R)
• M24: 32,775,098 km (0.113 R)
• M25: 36,012,546 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit