🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 175 Days

Day: 46.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.13 AU - 1.49 AU

Year: 537 Days

Day: 14 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.73 AU - 1.99 AU

Year: 909 Days

Day: 17.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.82 AU - 4.86 AU

Year: 3238 Days

Day: 42.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,865,648 km

• M1: 159,920 km (0.081 R)
• M2: 287,826 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 8.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.92 AU - 8 AU

Year: 6576 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,865,648 km

• M1: 104,419 km (0.072 R)
• M2: 911,201 km (0.045 R)
• M3: 1,652,159 km (0.042 R)
• M4: 2,059,364 km (0.044 R)
• M5: 3,892,387 km (0.083 R)
• M6: 5,253,877 km (0.115 R)
• M7: 6,615,367 km (0.074 R)
• M8: 15,384,645 km (0.096 R)
• M9: 16,318,884 km (0.091 R)
• M10: 17,235,470 km (0.06 R)
• M11: 18,994,591 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 14.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.98 AU - 10.26 AU

Year: 9864 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,865,648 km

• M1: 197,619 km (0.086 R)
• M2: 1,213,239 km (0.09 R)
• M3: 1,743,713 km (0.047 R)
• M4: 2,210,458 km (0.07 R)
• M5: 3,897,324 km (0.027 R)
• M6: 5,055,510 km (0.062 R)
• M7: 5,860,796 km (0.112 R)
• M8: 7,455,659 km (0.063 R)
• M9: 8,584,973 km (0.1 R)
• M10: 11,031,347 km (0.071 R)
• M11: 12,065,517 km (0.091 R)
• M12: 13,970,646 km (0.105 R)
• M13: 22,791,535 km (0.083 R)
• M14: 24,211,069 km (0.084 R)
• M15: 26,224,507 km (0.102 R)
• M16: 27,596,319 km (0.093 R)
• M17: 30,582,592 km (0.089 R)
• M18: 31,184,574 km (0.087 R)
• M19: 32,723,936 km (0.096 R)
• M20: 36,963,240 km (0.119 R)
• M21: 37,761,195 km (0.053 R)
• M22: 38,222,256 km (0.12 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit