🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.78 AU - 0.96 AU

Year: 293 Days

Day: 23.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.04 AU - 3.06 AU

Year: 1473 Days

Day: 21.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,348,307 km

• M1: 1,193,791 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 11.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.37 AU - 8.85 AU

Year: 7592 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,348,307 km

• M1: 146,905 km (0.113 R)
• M2: 624,870 km (0.086 R)
• M3: 1,187,957 km (0.119 R)
• M4: 2,046,200 km (0.076 R)
• M5: 3,433,271 km (0.093 R)
• M6: 3,874,585 km (0.098 R)
• M7: 4,301,388 km (0.116 R)
• M8: 5,554,719 km (0.095 R)
• M9: 6,066,493 km (0.107 R)
• M10: 6,505,263 km (0.031 R)
• M11: 7,950,379 km (0.108 R)
• M12: 9,156,437 km (0.116 R)
• M13: 9,918,040 km (0.096 R)
• M14: 11,618,818 km (0.079 R)
• M15: 12,673,932 km (0.097 R)
• M16: 13,336,949 km (0.057 R)
• M17: 14,256,827 km (0.117 R)
• M18: 14,732,398 km (0.117 R)
• M19: 16,416,272 km (0.064 R)
• M20: 17,405,413 km (0.093 R)
• M21: 20,386,300 km (0.038 R)
• M22: 21,606,570 km (0.106 R)
• M23: 24,024,670 km (0.106 R)
• M24: 24,444,442 km (0.077 R)
• M25: 25,821,191 km (0.112 R)
• M26: 28,447,082 km (0.096 R)
• M27: 29,488,134 km (0.09 R)
• M28: 32,049,549 km (0.109 R)
• M29: 32,866,652 km (0.099 R)
• M30: 34,012,871 km (0.103 R)
• M31: 37,611,149 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 6.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.43 AU - 14.79 AU

Year: 19168 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,348,307 km

• M1: 75,846 km (0.106 R)
• M2: 379,081 km (0.039 R)
• M3: 1,008,140 km (0.116 R)
• M4: 2,002,218 km (0.088 R)
• M5: 2,996,146 km (0.094 R)
• M6: 3,436,712 km (0.118 R)
• M7: 4,072,952 km (0.085 R)
• M8: 4,283,885 km (0.093 R)
• M9: 4,990,136 km (0.1 R)
• M10: 5,231,737 km (0.06 R)
• M11: 5,970,301 km (0.106 R)
• M12: 7,148,385 km (0.119 R)
• M13: 9,813,920 km (0.098 R)
• M14: 10,242,069 km (0.092 R)
• M15: 10,782,267 km (0.101 R)
• M16: 12,351,698 km (0.061 R)
• M17: 14,307,840 km (0.06 R)
• M18: 15,678,306 km (0.047 R)
• M19: 16,329,206 km (0.115 R)
• M20: 17,615,299 km (0.109 R)
• M21: 29,827,721 km (0.079 R)
• M22: 31,640,548 km (0.109 R)
• M23: 33,100,324 km (0.104 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit