🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 34 Hours

Environment

Temp: 247 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.69 AU - 2.77 AU

Year: 1639 Days

Day: 34 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.32 AU - 4.02 AU

Year: 2555 Days

Day: 13.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.28 AU - 5.48 AU

Year: 3918 Days

Day: 47.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.6

Radius: 3.3

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.17 AU - 15.81 AU

Year: 18007 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,985,164 km

• M1: 40,990 km (0.057 R)
• M2: 181,761 km (0.102 R)
• M3: 509,082 km (0.104 R)
• M4: 767,138 km (0.115 R)
• M5: 884,123 km (0.065 R)
• M6: 1,070,373 km (0.061 R)
• M7: 1,874,162 km (0.047 R)
• M8: 1,979,329 km (0.115 R)
• M9: 2,278,824 km (0.089 R)
• M10: 2,501,875 km (0.029 R)
• M11: 2,783,867 km (0.11 R)
• M12: 3,038,632 km (0.108 R)
• M13: 3,812,801 km (0.062 R)
• M14: 4,156,278 km (0.049 R)
• M15: 4,709,790 km (0.12 R)
• M16: 5,310,724 km (0.116 R)
• M17: 5,961,326 km (0.093 R)
• M18: 6,074,571 km (0.09 R)
• M19: 6,867,589 km (0.12 R)
• M20: 8,417,124 km (0.086 R)
• M21: 12,004,481 km (0.118 R)
• M22: 18,022,504 km (0.117 R)
• M23: 24,891,141 km (0.07 R)
• M24: 27,519,127 km (0.115 R)
• M25: 28,363,457 km (0.048 R)
• M26: 32,029,203 km (0.099 R)
• M27: 32,610,690 km (0.107 R)
• M28: 37,007,521 km (0.038 R)
• M29: 37,776,754 km (0.047 R)
• M30: 39,082,444 km (0.036 R)
• M31: 39,347,082 km (0.111 R)
• M32: 42,060,040 km (0.118 R)
• M33: 45,623,162 km (0.087 R)
• M34: 50,314,252 km (0.052 R)
• M35: 52,373,467 km (0.04 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit