🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.67 AU - 0.71 AU

Year: 216 Days

Day: 21.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.22 AU - 2.38 AU

Year: 1314 Days

Day: 19 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.51 AU - 3.71 AU

Year: 2066 Days

Day: 35.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 6.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.26 AU - 17.38 AU

Year: 25988 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,219,003 km

• M1: 94,546 km (0.073 R)
• M2: 422,315 km (0.12 R)
• M3: 570,417 km (0.109 R)
• M4: 678,576 km (0.104 R)
• M5: 1,702,125 km (0.092 R)
• M6: 1,748,949 km (0.118 R)
• M7: 2,292,438 km (0.059 R)
• M8: 3,825,517 km (0.102 R)
• M9: 3,949,234 km (0.118 R)
• M10: 4,874,946 km (0.119 R)
• M11: 5,396,594 km (0.085 R)
• M12: 6,394,262 km (0.072 R)
• M13: 8,580,335 km (0.09 R)
• M14: 8,688,495 km (0.072 R)
• M15: 12,074,493 km (0.062 R)
• M16: 12,165,448 km (0.108 R)
• M17: 13,871,014 km (0.059 R)
• M18: 18,572,276 km (0.099 R)
• M19: 18,782,312 km (0.1 R)
• M20: 19,169,471 km (0.043 R)
• M21: 19,915,965 km (0.119 R)
• M22: 21,253,968 km (0.119 R)
• M23: 21,952,291 km (0.114 R)
• M24: 22,322,845 km (0.061 R)
• M25: 23,446,923 km (0.092 R)
• M26: 23,560,468 km (0.065 R)
• M27: 24,015,993 km (0.091 R)
• M28: 24,283,026 km (0.111 R)
• M29: 25,399,774 km (0.063 R)
• M30: 25,749,833 km (0.081 R)
• M31: 26,023,148 km (0.118 R)
• M32: 26,062,343 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit