🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 263 Days

Day: 33.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,422,446 km

• M1: 52,808 km (0.097 R)
• M2: 323,730 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.89 AU - 1.31 AU

Year: 424 Days

Day: 34.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,422,446 km

• M1: 41,887 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.36 AU - 2.82 AU

Year: 1530 Days

Day: 26 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,422,446 km

• M1: 2,460,436 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 10.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.01 AU - 14.49 AU

Year: 14785 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,422,446 km

• M1: 131,796 km (0.092 R)
• M2: 634,445 km (0.078 R)
• M3: 1,320,201 km (0.105 R)
• M4: 1,660,387 km (0.104 R)
• M5: 2,290,643 km (0.025 R)
• M6: 4,348,361 km (0.092 R)
• M7: 6,083,248 km (0.109 R)
• M8: 6,713,354 km (0.057 R)
• M9: 7,706,684 km (0.094 R)
• M10: 11,487,620 km (0.086 R)
• M11: 13,418,779 km (0.072 R)
• M12: 13,994,432 km (0.096 R)
• M13: 16,408,493 km (0.12 R)
• M14: 19,510,255 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 4.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12 AU - 13.76 AU

Year: 16969 Days

Day: 18.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,422,446 km

• M1: 90,956 km (0.114 R)
• M2: 339,138 km (0.067 R)
• M3: 977,921 km (0.105 R)
• M4: 1,181,973 km (0.098 R)
• M5: 2,040,964 km (0.064 R)
• M6: 6,184,077 km (0.067 R)
• M7: 6,432,409 km (0.081 R)
• M8: 7,668,686 km (0.03 R)
• M9: 11,137,113 km (0.071 R)
• M10: 13,936,388 km (0.107 R)
• M11: 14,148,817 km (0.11 R)
• M12: 14,909,373 km (0.102 R)
• M13: 19,852,236 km (0.061 R)
• M14: 21,221,655 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit