🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.64 AU - 0.94 AU

Year: 255 Days

Day: 18.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.58 AU - 1.96 AU

Year: 856 Days

Day: 13.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.7 AU - 4.54 AU

Year: 3039 Days

Day: 40.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,190,212 km

• M1: 790,774 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.9 AU - 5.28 AU

Year: 4174 Days

Day: 14.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,190,212 km

• M1: 143,016 km (0.078 R)
• M2: 736,620 km (0.05 R)
• M3: 1,109,567 km (0.093 R)
• M4: 1,542,204 km (0.098 R)
• M5: 2,423,336 km (0.078 R)
• M6: 3,127,792 km (0.105 R)
• M7: 3,655,723 km (0.1 R)
• M8: 5,158,135 km (0.116 R)
• M9: 5,809,035 km (0.113 R)
• M10: 6,577,968 km (0.063 R)
• M11: 7,413,322 km (0.119 R)
• M12: 8,057,641 km (0.115 R)
• M13: 8,895,538 km (0.083 R)
• M14: 10,699,689 km (0.118 R)
• M15: 11,197,999 km (0.095 R)
• M16: 12,487,084 km (0.118 R)
• M17: 17,939,029 km (0.107 R)
• M18: 20,796,498 km (0.09 R)
• M19: 22,664,227 km (0.097 R)
• M20: 24,955,468 km (0.101 R)
• M21: 26,731,045 km (0.114 R)
• M22: 29,023,333 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 7.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.31 AU - 15.31 AU

Year: 16663 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,190,212 km

• M1: 92,900 km (0.082 R)
• M2: 385,065 km (0.089 R)
• M3: 658,679 km (0.071 R)
• M4: 1,032,225 km (0.045 R)
• M5: 1,674,000 km (0.105 R)
• M6: 2,786,709 km (0.081 R)
• M7: 3,386,896 km (0.084 R)
• M8: 3,744,136 km (0.118 R)
• M9: 3,986,933 km (0.097 R)
• M10: 4,269,074 km (0.112 R)
• M11: 5,329,723 km (0.053 R)
• M12: 7,443,990 km (0.074 R)
• M13: 8,780,348 km (0.077 R)
• M14: 10,964,477 km (0.101 R)
• M15: 13,867,423 km (0.112 R)
• M16: 14,983,723 km (0.045 R)
• M17: 16,805,376 km (0.069 R)
• M18: 22,434,445 km (0.071 R)
• M19: 28,472,514 km (0.106 R)
• M20: 30,378,092 km (0.065 R)
• M21: 32,367,145 km (0.04 R)
• M22: 38,725,204 km (0.086 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit