🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 210 Days

Day: 44.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 25.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.56 AU - 2.28 AU

Year: 1019 Days

Day: 20.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,635,780 km

• M1: 973,433 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 13.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.2 AU - 10.06 AU

Year: 11442 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,635,780 km

• M1: 171,140 km (0.068 R)
• M2: 819,048 km (0.076 R)
• M3: 1,944,623 km (0.066 R)
• M4: 2,545,707 km (0.081 R)
• M5: 3,395,572 km (0.108 R)
• M6: 4,005,782 km (0.095 R)
• M7: 5,477,676 km (0.051 R)
• M8: 5,967,309 km (0.107 R)
• M9: 9,591,767 km (0.119 R)
• M10: 10,034,128 km (0.087 R)
• M11: 10,676,202 km (0.088 R)
• M12: 11,394,421 km (0.109 R)
• M13: 12,558,143 km (0.11 R)
• M14: 13,413,394 km (0.087 R)
• M15: 15,904,946 km (0.07 R)
• M16: 16,400,564 km (0.091 R)
• M17: 17,034,410 km (0.088 R)
• M18: 18,216,682 km (0.046 R)
• M19: 19,173,510 km (0.104 R)
• M20: 20,598,131 km (0.114 R)
• M21: 22,322,545 km (0.057 R)
• M22: 26,056,957 km (0.056 R)
• M23: 26,659,687 km (0.112 R)
• M24: 28,888,246 km (0.056 R)
• M25: 30,663,225 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 19,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit