🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 298 Days

Day: 39 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,339,894 km

• M1: 18,550 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.29 AU - 1.47 AU

Year: 575 Days

Day: 26 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,339,894 km

• M1: 206,894 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.18 AU - 2.56 AU

Year: 1294 Days

Day: 18.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.47 AU - 4.91 AU

Year: 3603 Days

Day: 15.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,339,894 km

• M1: 25,132 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 7.4

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.15 AU - 16.61 AU

Year: 22450 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,339,894 km

• M1: 92,152 km (0.068 R)
• M2: 455,825 km (0.116 R)
• M3: 1,034,619 km (0.075 R)
• M4: 1,415,645 km (0.11 R)
• M5: 1,828,236 km (0.098 R)
• M6: 2,295,579 km (0.036 R)
• M7: 4,956,626 km (0.066 R)
• M8: 6,449,912 km (0.031 R)
• M9: 10,166,970 km (0.068 R)
• M10: 10,746,812 km (0.097 R)
• M11: 11,280,577 km (0.071 R)
• M12: 15,190,018 km (0.071 R)
• M13: 20,017,541 km (0.093 R)
• M14: 20,418,763 km (0.041 R)
• M15: 24,845,514 km (0.101 R)
• M16: 26,252,930 km (0.065 R)
• M17: 32,004,968 km (0.054 R)
• M18: 39,950,560 km (0.058 R)
• M19: 49,663,052 km (0.116 R)
• M20: 51,890,714 km (0.119 R)
• M21: 52,838,118 km (0.076 R)
• M22: 57,144,591 km (0.117 R)
• M23: 58,358,429 km (0.1 R)
• M24: 58,766,831 km (0.084 R)
• M25: 66,448,083 km (0.076 R)
• M26: 67,789,976 km (0.097 R)
• M27: 69,836,774 km (0.077 R)
• M28: 79,183,051 km (0.065 R)
• M29: 89,871,519 km (0.095 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit