🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: 77 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,341,412 km

• M1: 133,591 km (0.061 R)
• M2: 190,288 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1 AU - 1.2 AU

Year: 437 Days

Day: 22.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.28 AU

Year: 1039 Days

Day: 13.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.09 AU - 2.45 AU

Year: 1295 Days

Day: 21.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.54 AU - 2.92 AU

Year: 1708 Days

Day: 25.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.71 AU - 7.07 AU

Year: 5414 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,341,412 km

• M1: 184,305 km (0.105 R)
• M2: 794,215 km (0.083 R)
• M3: 1,533,827 km (0.099 R)
• M4: 3,145,445 km (0.12 R)
• M5: 4,230,029 km (0.076 R)
• M6: 4,792,667 km (0.075 R)
• M7: 6,132,615 km (0.117 R)
• M8: 6,720,535 km (0.095 R)
• M9: 7,934,372 km (0.061 R)
• M10: 10,982,129 km (0.063 R)
• M11: 12,924,508 km (0.113 R)
• M12: 14,228,403 km (0.115 R)
• M13: 16,101,219 km (0.111 R)
• M14: 16,781,440 km (0.078 R)
• M15: 20,047,910 km (0.118 R)
• M16: 22,779,866 km (0.062 R)
• M17: 23,716,947 km (0.092 R)
• M18: 28,077,127 km (0.119 R)
• M19: 30,259,012 km (0.098 R)
• M20: 30,821,799 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit