🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 46.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,118,539 km

• M1: 105,616 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 209 Days

Day: 17.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.67 AU - 2.33 AU

Year: 1054 Days

Day: 24 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.89 AU - 2.75 AU

Year: 1317 Days

Day: 23.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 13.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.8 AU - 7.14 AU

Year: 5438 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,118,539 km

• M1: 165,605 km (0.062 R)
• M2: 583,581 km (0.11 R)
• M3: 1,210,097 km (0.108 R)
• M4: 1,624,483 km (0.101 R)
• M5: 2,381,598 km (0.079 R)
• M6: 3,065,709 km (0.051 R)
• M7: 3,548,162 km (0.11 R)
• M8: 4,185,748 km (0.116 R)
• M9: 5,113,704 km (0.068 R)
• M10: 5,823,247 km (0.096 R)
• M11: 6,950,018 km (0.054 R)
• M12: 7,470,918 km (0.109 R)
• M13: 8,284,281 km (0.073 R)
• M14: 9,558,406 km (0.077 R)
• M15: 10,011,090 km (0.086 R)
• M16: 10,756,984 km (0.12 R)
• M17: 13,311,667 km (0.108 R)
• M18: 14,311,579 km (0.074 R)
• M19: 16,514,558 km (0.115 R)
• M20: 18,065,289 km (0.102 R)
• M21: 19,470,163 km (0.112 R)
• M22: 21,647,709 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 8.4

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.57 AU - 9.09 AU

Year: 7398 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,118,539 km

• M1: 224,397 km (0.045 R)
• M2: 565,480 km (0.07 R)
• M3: 1,136,196 km (0.111 R)
• M4: 2,931,221 km (0.056 R)
• M5: 3,645,999 km (0.082 R)
• M6: 4,281,641 km (0.071 R)
• M7: 6,562,709 km (0.086 R)
• M8: 7,384,600 km (0.105 R)
• M9: 7,699,952 km (0.118 R)
• M10: 9,551,974 km (0.102 R)
• M11: 10,655,707 km (0.075 R)
• M12: 13,057,650 km (0.076 R)
• M13: 14,845,943 km (0.119 R)
• M14: 16,191,127 km (0.115 R)
• M15: 17,476,622 km (0.058 R)
• M16: 23,302,412 km (0.054 R)
• M17: 24,154,072 km (0.089 R)
• M18: 29,705,799 km (0.1 R)
• M19: 32,041,620 km (0.105 R)
• M20: 35,491,496 km (0.105 R)
• M21: 36,277,783 km (0.116 R)
• M22: 37,885,362 km (0.057 R)
• M23: 40,021,170 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit