🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 246 Days

Day: 45.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.25 AU - 1.39 AU

Year: 541 Days

Day: 15.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.96 AU - 4.14 AU

Year: 2384 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,367,145 km

• M1: 42,486 km (0.045 R)
• M2: 178,470 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.04 AU - 5.92 AU

Year: 3961 Days

Day: 32.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,367,145 km

• M1: 75,098 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.42 AU - 10.04 AU

Year: 9194 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,367,145 km

• M1: 155,582 km (0.107 R)
• M2: 645,814 km (0.12 R)
• M3: 2,270,148 km (0.116 R)
• M4: 2,942,740 km (0.093 R)
• M5: 3,501,637 km (0.091 R)
• M6: 4,658,328 km (0.11 R)
• M7: 5,137,191 km (0.058 R)
• M8: 6,443,928 km (0.069 R)
• M9: 6,849,937 km (0.08 R)
• M10: 12,185,345 km (0.117 R)
• M11: 14,679,441 km (0.072 R)
• M12: 16,795,203 km (0.107 R)
• M13: 17,213,629 km (0.115 R)
• M14: 19,410,473 km (0.105 R)
• M15: 21,055,601 km (0.099 R)
• M16: 21,953,488 km (0.093 R)
• M17: 22,370,118 km (0.05 R)
• M18: 22,962,076 km (0.072 R)
• M19: 23,825,854 km (0.08 R)
• M20: 24,711,175 km (0.109 R)
• M21: 29,571,161 km (0.111 R)
• M22: 34,807,535 km (0.04 R)
• M23: 36,994,357 km (0.069 R)
• M24: 37,466,039 km (0.117 R)
• M25: 39,271,087 km (0.088 R)
• M26: 40,381,552 km (0.102 R)
• M27: 41,259,691 km (0.088 R)
• M28: 42,665,163 km (0.072 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit