🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.13 AU - 2.25 AU

Year: 1184 Days

Day: 28.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 11.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.75 AU - 12.59 AU

Year: 13635 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,839,681 km

• M1: 146,905 km (0.088 R)
• M2: 514,317 km (0.049 R)
• M3: 971,040 km (0.093 R)
• M4: 1,688,212 km (0.068 R)
• M5: 2,094,819 km (0.071 R)
• M6: 2,951,117 km (0.115 R)
• M7: 3,917,370 km (0.11 R)
• M8: 4,489,133 km (0.105 R)
• M9: 5,589,126 km (0.085 R)
• M10: 6,091,177 km (0.103 R)
• M11: 6,468,014 km (0.102 R)
• M12: 6,900,651 km (0.044 R)
• M13: 7,607,501 km (0.096 R)
• M14: 8,781,096 km (0.092 R)
• M15: 9,411,501 km (0.112 R)
• M16: 10,123,737 km (0.103 R)
• M17: 14,368,875 km (0.113 R)
• M18: 22,581,499 km (0.117 R)
• M19: 25,374,940 km (0.095 R)
• M20: 26,854,763 km (0.088 R)
• M21: 33,236,009 km (0.088 R)
• M22: 35,367,629 km (0.114 R)
• M23: 40,826,157 km (0.118 R)
• M24: 41,764,883 km (0.112 R)
• M25: 42,307,624 km (0.111 R)
• M26: 46,821,291 km (0.097 R)
• M27: 47,554,321 km (0.064 R)
• M28: 49,345,007 km (0.066 R)
• M29: 50,257,105 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.1

Radius: 3.1

Gravity: 32.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.27 AU - 22.99 AU

Year: 30561 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,839,681 km

• M1: 38,746 km (0.107 R)
• M2: 261,347 km (0.073 R)
• M3: 448,345 km (0.045 R)
• M4: 924,814 km (0.102 R)
• M5: 2,470,310 km (0.072 R)
• M6: 3,460,797 km (0.119 R)
• M7: 3,853,043 km (0.091 R)
• M8: 4,141,318 km (0.103 R)
• M9: 11,168,379 km (0.115 R)
• M10: 14,598,957 km (0.046 R)
• M11: 20,148,140 km (0.072 R)
• M12: 20,338,130 km (0.068 R)
• M13: 23,021,616 km (0.084 R)
• M14: 28,836,336 km (0.034 R)
• M15: 34,597,350 km (0.112 R)
• M16: 35,695,847 km (0.06 R)
• M17: 44,685,183 km (0.092 R)
• M18: 45,496,004 km (0.094 R)
• M19: 47,649,764 km (0.111 R)
• M20: 62,618,378 km (0.111 R)
• M21: 75,072,251 km (0.108 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: 254 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit