🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 128 Days

Day: 23.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 278 Days

Day: 27.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,473,555 km

• M1: 47,273 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.68 AU - 1.78 AU

Year: 823 Days

Day: 13.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1085 Days

Day: 27.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 179.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,473,555 km

• M1: 564,283 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.13 AU - 3.35 AU

Year: 1640 Days

Day: 23.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.4

Radius: 7.3

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.74 AU - 16.32 AU

Year: 22133 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,473,555 km

• M1: 90,806 km (0.09 R)
• M2: 318,943 km (0.03 R)
• M3: 604,675 km (0.111 R)
• M4: 850,464 km (0.104 R)
• M5: 1,138,589 km (0.113 R)
• M6: 2,881,554 km (0.108 R)
• M7: 4,107,359 km (0.103 R)
• M8: 6,896,911 km (0.083 R)
• M9: 8,835,998 km (0.096 R)
• M10: 10,929,022 km (0.061 R)
• M11: 11,235,249 km (0.087 R)
• M12: 12,253,562 km (0.068 R)
• M13: 12,785,232 km (0.119 R)
• M14: 14,916,553 km (0.098 R)
• M15: 18,714,694 km (0.104 R)
• M16: 20,510,018 km (0.109 R)
• M17: 22,812,329 km (0.073 R)
• M18: 26,580,550 km (0.103 R)
• M19: 34,398,385 km (0.117 R)
• M20: 36,670,028 km (0.055 R)
• M21: 41,361,567 km (0.065 R)
• M22: 43,467,307 km (0.087 R)
• M23: 44,546,506 km (0.11 R)
• M24: 47,565,840 km (0.111 R)
• M25: 48,546,903 km (0.093 R)
• M26: 54,540,392 km (0.058 R)
• M27: 61,008,704 km (0.115 R)
• M28: 62,750,921 km (0.079 R)
• M29: 69,005,907 km (0.105 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit