🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.5 AU - 0.74 AU

Year: 150 Days

Day: 44.8 Hours

Environment

Temp: 259 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,614,985 km

• M1: 96,341 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 358 Days

Day: 42.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,614,985 km

• M1: 55,052 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.17 AU - 4.45 AU

Year: 2279 Days

Day: 46.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,614,985 km

• M1: 288,574 km (0.094 R)
• M2: 1,598,304 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.67 AU - 6.73 AU

Year: 4171 Days

Day: 47.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.21 AU - 7.31 AU

Year: 5387 Days

Day: 45.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 12

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.9 AU - 9.98 AU

Year: 9606 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,614,985 km

• M1: 149,897 km (0.116 R)
• M2: 568,921 km (0.096 R)
• M3: 1,050,327 km (0.057 R)
• M4: 1,727,407 km (0.105 R)
• M5: 2,360,355 km (0.106 R)
• M6: 2,742,727 km (0.092 R)
• M7: 4,710,538 km (0.099 R)
• M8: 5,091,264 km (0.079 R)
• M9: 5,701,324 km (0.057 R)
• M10: 7,149,881 km (0.045 R)
• M11: 8,004,533 km (0.117 R)
• M12: 8,689,093 km (0.108 R)
• M13: 14,227,655 km (0.103 R)
• M14: 14,691,109 km (0.076 R)
• M15: 17,309,820 km (0.091 R)
• M16: 23,545,957 km (0.044 R)
• M17: 31,468,510 km (0.1 R)
• M18: 37,762,841 km (0.095 R)
• M19: 39,555,771 km (0.097 R)
• M20: 51,520,908 km (0.08 R)
• M21: 52,457,690 km (0.06 R)

Kuiper Belt

Range: 35.7 - 54.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit