🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 174 Days

Day: 46.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 13.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.65 AU - 5.83 AU

Year: 4381 Days

Day: 10.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,217,198 km

• M1: 165,455 km (0.115 R)
• M2: 782,995 km (0.099 R)
• M3: 1,313,619 km (0.082 R)
• M4: 2,029,445 km (0.081 R)
• M5: 3,292,948 km (0.108 R)
• M6: 8,961,062 km (0.077 R)
• M7: 10,807,997 km (0.031 R)
• M8: 13,094,750 km (0.027 R)
• M9: 16,027,317 km (0.092 R)
• M10: 18,355,210 km (0.089 R)
• M11: 21,939,425 km (0.032 R)
• M12: 27,085,293 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 10.1

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.68 AU - 8.2 AU

Year: 7412 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,217,198 km

• M1: 137,181 km (0.111 R)
• M2: 481,705 km (0.078 R)
• M3: 1,565,542 km (0.111 R)
• M4: 1,939,536 km (0.087 R)
• M5: 2,519,378 km (0.106 R)
• M6: 3,145,445 km (0.093 R)
• M7: 4,397,729 km (0.051 R)
• M8: 4,852,057 km (0.09 R)
• M9: 5,495,777 km (0.092 R)
• M10: 5,855,111 km (0.115 R)
• M11: 8,480,404 km (0.12 R)
• M12: 9,740,617 km (0.12 R)
• M13: 10,714,499 km (0.034 R)
• M14: 11,225,076 km (0.081 R)
• M15: 12,405,703 km (0.081 R)
• M16: 12,854,945 km (0.096 R)
• M17: 13,905,421 km (0.067 R)
• M18: 14,949,315 km (0.117 R)
• M19: 16,243,187 km (0.079 R)
• M20: 17,330,913 km (0.056 R)
• M21: 18,035,070 km (0.036 R)
• M22: 18,611,920 km (0.083 R)
• M23: 19,126,836 km (0.119 R)
• M24: 23,169,120 km (0.071 R)
• M25: 24,898,920 km (0.106 R)
• M26: 30,501,360 km (0.113 R)
• M27: 35,637,205 km (0.084 R)
• M28: 38,884,825 km (0.115 R)
• M29: 40,212,805 km (0.07 R)
• M30: 41,571,004 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 5.8

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.97 AU - 15.31 AU

Year: 19421 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,217,198 km

• M1: 125,363 km (0.037 R)
• M2: 504,444 km (0.076 R)
• M3: 686,654 km (0.108 R)
• M4: 1,057,657 km (0.112 R)
• M5: 2,394,613 km (0.11 R)
• M6: 6,477,438 km (0.114 R)
• M7: 15,399,455 km (0.084 R)
• M8: 16,286,421 km (0.113 R)
• M9: 17,051,165 km (0.101 R)
• M10: 19,488,713 km (0.105 R)
• M11: 22,897,450 km (0.07 R)
• M12: 24,841,774 km (0.116 R)
• M13: 26,266,544 km (0.069 R)
• M14: 39,541,410 km (0.117 R)
• M15: 49,550,854 km (0.063 R)
• M16: 50,187,243 km (0.04 R)
• M17: 53,785,072 km (0.092 R)
• M18: 59,319,595 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit