🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 348 Days

Day: 39.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,638,985 km

• M1: 35,754 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.22 AU

Year: 429 Days

Day: 43.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,638,985 km

• M1: 35,455 km (0.097 R)
• M2: 67,917 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.25 AU - 1.83 AU

Year: 666 Days

Day: 36.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.09 AU - 3.29 AU

Year: 1536 Days

Day: 34.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 7.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.74 AU - 17.6 AU

Year: 20577 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,638,985 km

• M1: 95,294 km (0.062 R)
• M2: 370,853 km (0.111 R)
• M3: 1,031,477 km (0.115 R)
• M4: 1,266,645 km (0.069 R)
• M5: 1,847,982 km (0.103 R)
• M6: 2,382,944 km (0.096 R)
• M7: 2,631,576 km (0.071 R)
• M8: 3,098,322 km (0.049 R)
• M9: 4,196,669 km (0.093 R)
• M10: 4,806,280 km (0.073 R)
• M11: 7,134,921 km (0.113 R)
• M12: 8,769,577 km (0.074 R)
• M13: 9,497,221 km (0.085 R)
• M14: 14,495,734 km (0.093 R)
• M15: 18,223,265 km (0.047 R)
• M16: 18,982,623 km (0.059 R)
• M17: 28,316,932 km (0.034 R)
• M18: 33,140,416 km (0.099 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit