🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 42.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 83 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,336,141 km

• M1: 312,510 km (0.111 R)
• M2: 386,411 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.5 AU - 0.78 AU

Year: 183 Days

Day: 30.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.79 AU - 1.13 AU

Year: 337 Days

Day: 23.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.14 AU - 4.06 AU

Year: 2446 Days

Day: 47.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 129.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,336,141 km

• M1: 924,066 km (0.101 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 9.5

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.41 AU - 12.21 AU

Year: 11857 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,336,141 km

• M1: 118,182 km (0.07 R)
• M2: 442,511 km (0.102 R)
• M3: 1,341,594 km (0.067 R)
• M4: 1,734,288 km (0.114 R)
• M5: 2,295,280 km (0.099 R)
• M6: 4,363,171 km (0.112 R)
• M7: 7,361,412 km (0.115 R)
• M8: 7,786,569 km (0.058 R)
• M9: 9,906,072 km (0.116 R)
• M10: 11,070,990 km (0.095 R)
• M11: 14,314,123 km (0.11 R)
• M12: 14,977,440 km (0.097 R)
• M13: 15,522,574 km (0.076 R)
• M14: 17,988,845 km (0.115 R)
• M15: 19,717,149 km (0.11 R)
• M16: 31,461,479 km (0.119 R)
• M17: 32,130,780 km (0.104 R)
• M18: 36,960,398 km (0.109 R)
• M19: 49,514,352 km (0.091 R)
• M20: 50,571,710 km (0.097 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit