🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 13.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.12 AU - 1.46 AU

Year: 513 Days

Day: 17.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.24 AU - 1.62 AU

Year: 598 Days

Day: 35.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,303,444 km

• M1: 718,967 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 12.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.17 AU - 7.41 AU

Year: 6886 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,303,444 km

• M1: 160,519 km (0.106 R)
• M2: 1,007,691 km (0.089 R)
• M3: 1,541,307 km (0.107 R)
• M4: 2,326,247 km (0.072 R)
• M5: 3,405,446 km (0.028 R)
• M6: 5,265,546 km (0.087 R)
• M7: 5,952,649 km (0.086 R)
• M8: 7,077,326 km (0.116 R)
• M9: 8,818,196 km (0.114 R)
• M10: 10,596,915 km (0.038 R)
• M11: 11,546,562 km (0.064 R)
• M12: 12,346,462 km (0.057 R)
• M13: 12,812,459 km (0.063 R)
• M14: 17,746,795 km (0.111 R)
• M15: 20,132,582 km (0.12 R)
• M16: 22,724,964 km (0.093 R)
• M17: 23,190,662 km (0.113 R)
• M18: 23,662,793 km (0.097 R)
• M19: 25,283,087 km (0.079 R)
• M20: 27,236,536 km (0.065 R)
• M21: 30,212,487 km (0.119 R)
• M22: 31,060,258 km (0.111 R)
• M23: 31,538,074 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 10.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.45 AU - 9.07 AU

Year: 9071 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,303,444 km

• M1: 151,543 km (0.109 R)
• M2: 604,525 km (0.068 R)
• M3: 1,303,596 km (0.03 R)
• M4: 2,341,506 km (0.12 R)
• M5: 3,340,670 km (0.087 R)
• M6: 4,301,537 km (0.115 R)
• M7: 6,092,672 km (0.036 R)
• M8: 6,910,374 km (0.071 R)
• M9: 8,377,481 km (0.039 R)
• M10: 9,572,169 km (0.051 R)
• M11: 10,927,526 km (0.066 R)
• M12: 11,704,238 km (0.046 R)
• M13: 12,351,698 km (0.06 R)
• M14: 16,615,686 km (0.106 R)
• M15: 17,089,762 km (0.106 R)
• M16: 17,433,837 km (0.036 R)
• M17: 20,665,001 km (0.098 R)
• M18: 24,016,741 km (0.095 R)
• M19: 31,158,544 km (0.105 R)
• M20: 33,786,230 km (0.118 R)
• M21: 38,292,417 km (0.058 R)
• M22: 39,839,110 km (0.086 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit