🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.77 AU - 0.91 AU

Year: 280 Days

Day: 30.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.84 AU - 1.24 AU

Year: 385 Days

Day: 33.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.47 AU - 1.67 AU

Year: 715 Days

Day: 30.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.09 AU - 2.57 AU

Year: 1293 Days

Day: 38.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 9.6

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.02 AU - 5.34 AU

Year: 4285 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,583,658 km

• M1: 119,379 km (0.12 R)
• M2: 513,719 km (0.1 R)
• M3: 975,378 km (0.082 R)
• M4: 1,350,270 km (0.109 R)
• M5: 1,703,471 km (0.07 R)
• M6: 2,652,221 km (0.083 R)
• M7: 3,273,501 km (0.115 R)
• M8: 3,586,609 km (0.09 R)
• M9: 4,035,552 km (0.108 R)
• M10: 4,521,446 km (0.059 R)
• M11: 7,069,696 km (0.05 R)
• M12: 7,417,661 km (0.059 R)
• M13: 9,006,390 km (0.069 R)
• M14: 10,272,138 km (0.089 R)
• M15: 10,719,286 km (0.099 R)
• M16: 11,652,777 km (0.105 R)
• M17: 12,287,969 km (0.114 R)
• M18: 13,257,513 km (0.108 R)
• M19: 13,627,319 km (0.084 R)
• M20: 16,412,083 km (0.037 R)
• M21: 16,962,005 km (0.106 R)
• M22: 17,524,044 km (0.11 R)
• M23: 19,897,414 km (0.1 R)
• M24: 20,522,584 km (0.094 R)
• M25: 21,521,150 km (0.108 R)
• M26: 22,626,678 km (0.081 R)
• M27: 23,384,391 km (0.097 R)
• M28: 29,886,663 km (0.12 R)
• M29: 30,890,913 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 12.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.9 AU - 8.98 AU

Year: 7375 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,583,658 km

• M1: 162,164 km (0.099 R)
• M2: 965,505 km (0.106 R)
• M3: 1,751,941 km (0.062 R)
• M4: 2,211,505 km (0.119 R)
• M5: 5,824,294 km (0.099 R)
• M6: 8,248,378 km (0.067 R)
• M7: 11,515,894 km (0.071 R)
• M8: 14,653,411 km (0.105 R)
• M9: 16,629,898 km (0.089 R)
• M10: 18,516,327 km (0.067 R)
• M11: 28,358,520 km (0.078 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit