🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.65 AU - 0.79 AU

Year: 224 Days

Day: 18.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.78 AU - 0.86 AU

Year: 273 Days

Day: 40.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 8.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.09 AU - 5.79 AU

Year: 4031 Days

Day: 9.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 97.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,998,115 km

• M1: 101,278 km (0.096 R)
• M2: 570,417 km (0.089 R)
• M3: 898,036 km (0.117 R)
• M4: 1,299,407 km (0.045 R)
• M5: 2,698,596 km (0.047 R)
• M6: 3,768,370 km (0.055 R)
• M7: 6,051,084 km (0.056 R)
• M8: 8,836,597 km (0.051 R)
• M9: 11,220,139 km (0.102 R)
• M10: 12,299,189 km (0.076 R)
• M11: 15,297,280 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.41 AU - 8.97 AU

Year: 7828 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,998,115 km

• M1: 156,629 km (0.105 R)
• M2: 586,124 km (0.117 R)
• M3: 1,032,674 km (0.048 R)
• M4: 1,436,140 km (0.093 R)
• M5: 2,086,890 km (0.118 R)
• M6: 2,767,411 km (0.111 R)
• M7: 3,170,278 km (0.091 R)
• M8: 3,871,144 km (0.102 R)
• M9: 4,748,835 km (0.119 R)
• M10: 5,582,693 km (0.074 R)
• M11: 6,020,118 km (0.117 R)
• M12: 7,198,051 km (0.08 R)
• M13: 11,891,385 km (0.098 R)
• M14: 12,817,396 km (0.065 R)
• M15: 21,322,633 km (0.09 R)
• M16: 21,819,149 km (0.043 R)
• M17: 22,396,148 km (0.09 R)
• M18: 23,430,467 km (0.093 R)
• M19: 27,803,662 km (0.049 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: 481 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit