🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 38.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,900,761 km

• M1: 313,108 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.76 AU - 0.78 AU

Year: 259 Days

Day: 39.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,900,761 km

• M1: 114,891 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.82 AU

Year: 732 Days

Day: 46.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.6 AU - 2.36 AU

Year: 1067 Days

Day: 28 Hours

Environment

Temp: -77 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.83 AU - 3.35 AU

Year: 2080 Days

Day: 24.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,900,761 km

• M1: 1,940,584 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680

Radius: 6.8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.11 AU - 19.15 AU

Year: 23660 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,900,761 km

• M1: 117,584 km (0.082 R)
• M2: 370,853 km (0.085 R)
• M3: 621,579 km (0.039 R)
• M4: 951,293 km (0.082 R)
• M5: 1,425,817 km (0.096 R)
• M6: 5,845,088 km (0.112 R)
• M7: 6,922,641 km (0.045 R)
• M8: 8,179,712 km (0.11 R)
• M9: 12,640,422 km (0.106 R)
• M10: 15,709,422 km (0.088 R)
• M11: 16,377,825 km (0.106 R)
• M12: 23,809,848 km (0.11 R)
• M13: 31,478,982 km (0.119 R)
• M14: 34,314,909 km (0.112 R)
• M15: 34,873,807 km (0.107 R)
• M16: 36,441,892 km (0.09 R)
• M17: 41,113,235 km (0.104 R)
• M18: 57,295,236 km (0.105 R)
• M19: 59,475,177 km (0.035 R)
• M20: 75,594,497 km (0.047 R)
• M21: 79,182,003 km (0.108 R)
• M22: 81,140,987 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit