🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.78 AU - 0.94 AU

Year: 280 Days

Day: 20.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.45 AU - 3.93 AU

Year: 2491 Days

Day: 31.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 62.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.85 AU - 4.07 AU

Year: 2770 Days

Day: 12 Hours

Environment

Temp: -115 °C

Axial Tilt: 64.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,292,195 km

• M1: 1,438,982 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.26 AU - 6.3 AU

Year: 4264 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,292,195 km

• M1: 198,217 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 9.9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.61 AU - 10.41 AU

Year: 10307 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,292,195 km

• M1: 133,441 km (0.104 R)
• M2: 1,366,876 km (0.104 R)
• M3: 1,707,061 km (0.041 R)
• M4: 2,751,254 km (0.113 R)
• M5: 3,787,519 km (0.084 R)
• M6: 4,147,302 km (0.097 R)
• M7: 6,729,511 km (0.115 R)
• M8: 8,588,713 km (0.1 R)
• M9: 9,212,536 km (0.113 R)
• M10: 13,103,876 km (0.076 R)
• M11: 15,478,592 km (0.109 R)
• M12: 16,114,383 km (0.111 R)
• M13: 19,885,746 km (0.118 R)
• M14: 22,374,905 km (0.096 R)
• M15: 29,331,655 km (0.058 R)
• M16: 30,414,743 km (0.077 R)
• M17: 37,227,879 km (0.1 R)
• M18: 42,340,536 km (0.114 R)
• M19: 43,305,292 km (0.104 R)
• M20: 47,163,721 km (0.05 R)
• M21: 49,251,957 km (0.097 R)
• M22: 52,026,250 km (0.086 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit