🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 37.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 246 Days

Day: 28.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,128,529 km

• M1: 29,172 km (0.088 R)
• M2: 105,915 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.34 AU - 1.98 AU

Year: 810 Days

Day: 15.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.14 AU - 4.68 AU

Year: 2928 Days

Day: 43.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,128,529 km

• M1: 101,278 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 12.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.55 AU - 4.95 AU

Year: 3921 Days

Day: 11.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,128,529 km

• M1: 150,495 km (0.094 R)
• M2: 1,017,714 km (0.105 R)
• M3: 1,751,492 km (0.081 R)
• M4: 2,348,387 km (0.069 R)
• M5: 3,150,980 km (0.082 R)
• M6: 3,637,173 km (0.111 R)
• M7: 4,039,890 km (0.103 R)
• M8: 4,519,950 km (0.102 R)
• M9: 5,271,679 km (0.099 R)
• M10: 6,584,550 km (0.041 R)
• M11: 7,024,518 km (0.044 R)
• M12: 7,755,752 km (0.105 R)
• M13: 10,423,381 km (0.104 R)
• M14: 13,401,426 km (0.072 R)
• M15: 14,579,060 km (0.056 R)
• M16: 15,991,863 km (0.084 R)
• M17: 19,856,125 km (0.038 R)
• M18: 24,750,818 km (0.071 R)
• M19: 26,128,465 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit