🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.81 AU - 2.91 AU

Year: 1359 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.86 AU - 3.46 AU

Year: 2105 Days

Day: 25.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.79 AU - 4.23 AU

Year: 3009 Days

Day: 30.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,487,032 km

• M1: 24,833 km (0.102 R)
• M2: 137,181 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 8.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.55 AU - 7.05 AU

Year: 5234 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,487,032 km

• M1: 108,309 km (0.072 R)
• M2: 386,112 km (0.096 R)
• M3: 680,670 km (0.118 R)
• M4: 965,056 km (0.11 R)
• M5: 1,320,351 km (0.112 R)
• M6: 3,639,267 km (0.09 R)
• M7: 5,691,152 km (0.073 R)
• M8: 6,289,992 km (0.074 R)
• M9: 6,897,060 km (0.118 R)
• M10: 9,152,099 km (0.116 R)
• M11: 10,710,160 km (0.084 R)
• M12: 11,810,901 km (0.108 R)
• M13: 12,884,416 km (0.119 R)
• M14: 14,560,361 km (0.061 R)
• M15: 17,523,895 km (0.081 R)
• M16: 19,443,086 km (0.061 R)
• M17: 22,946,518 km (0.112 R)
• M18: 25,081,429 km (0.05 R)
• M19: 25,396,931 km (0.091 R)
• M20: 27,179,390 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 9.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.12 AU - 9.54 AU

Year: 8211 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,487,032 km

• M1: 121,473 km (0.113 R)
• M2: 485,146 km (0.092 R)
• M3: 819,198 km (0.118 R)
• M4: 1,142,180 km (0.051 R)
• M5: 1,538,016 km (0.056 R)
• M6: 1,866,981 km (0.083 R)
• M7: 2,729,413 km (0.08 R)
• M8: 3,786,173 km (0.035 R)
• M9: 4,477,464 km (0.102 R)
• M10: 4,853,553 km (0.114 R)
• M11: 5,441,174 km (0.094 R)
• M12: 6,285,654 km (0.113 R)
• M13: 6,908,280 km (0.114 R)
• M14: 7,411,677 km (0.077 R)
• M15: 7,897,720 km (0.117 R)
• M16: 10,156,050 km (0.098 R)
• M17: 11,972,467 km (0.087 R)
• M18: 12,529,121 km (0.09 R)
• M19: 13,219,515 km (0.113 R)
• M20: 15,574,036 km (0.069 R)
• M21: 16,103,164 km (0.102 R)
• M22: 17,691,444 km (0.114 R)
• M23: 23,855,325 km (0.076 R)
• M24: 27,224,419 km (0.072 R)
• M25: 33,123,661 km (0.054 R)
• M26: 33,888,705 km (0.038 R)
• M27: 36,369,786 km (0.082 R)
• M28: 42,326,474 km (0.086 R)
• M29: 42,839,744 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit