🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.6 AU - 1.86 AU

Year: 853 Days

Day: 24.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,807,827 km

• M1: 43,383 km (0.11 R)
• M2: 331,359 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.94 AU - 4.24 AU

Year: 2549 Days

Day: 17.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,807,827 km

• M1: 56,698 km (0.117 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.31 AU - 4.91 AU

Year: 3122 Days

Day: 42.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,807,827 km

• M1: 228,586 km (0.078 R)
• M2: 2,574,729 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 10.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.36 AU - 5.48 AU

Year: 3482 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,807,827 km

• M1: 139,874 km (0.088 R)
• M2: 491,279 km (0.118 R)
• M3: 1,029,533 km (0.064 R)
• M4: 1,475,035 km (0.107 R)
• M5: 2,394,464 km (0.082 R)
• M6: 3,115,675 km (0.096 R)
• M7: 4,665,210 km (0.096 R)
• M8: 6,370,326 km (0.091 R)
• M9: 8,863,375 km (0.102 R)
• M10: 9,282,847 km (0.097 R)
• M11: 9,675,392 km (0.057 R)
• M12: 12,222,894 km (0.09 R)
• M13: 14,601,799 km (0.1 R)
• M14: 19,544,363 km (0.097 R)
• M15: 20,387,347 km (0.087 R)
• M16: 22,495,181 km (0.071 R)
• M17: 23,348,936 km (0.112 R)
• M18: 24,594,937 km (0.093 R)
• M19: 25,807,877 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit