🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.74 AU

Year: 176 Days

Day: 43.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,117,876 km

• M1: 517,459 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 221 Days

Day: 47.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.68 AU - 0.78 AU

Year: 230 Days

Day: 22.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.63 AU - 6.29 AU

Year: 4707 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,117,876 km

• M1: 154,235 km (0.08 R)
• M2: 555,158 km (0.09 R)
• M3: 962,363 km (0.066 R)
• M4: 1,757,177 km (0.072 R)
• M5: 2,405,534 km (0.114 R)
• M6: 2,970,266 km (0.053 R)
• M7: 3,362,212 km (0.084 R)
• M8: 3,895,828 km (0.082 R)
• M9: 4,485,692 km (0.086 R)
• M10: 5,030,528 km (0.094 R)
• M11: 6,105,538 km (0.101 R)
• M12: 6,682,088 km (0.074 R)
• M13: 7,909,389 km (0.112 R)
• M14: 8,820,141 km (0.061 R)
• M15: 9,320,845 km (0.071 R)
• M16: 10,677,249 km (0.078 R)
• M17: 13,075,901 km (0.1 R)
• M18: 16,611,946 km (0.062 R)
• M19: 17,139,129 km (0.073 R)
• M20: 20,141,109 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.9

Radius: 5.2

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.39 AU - 14.89 AU

Year: 20668 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,117,876 km

• M1: 64,626 km (0.099 R)
• M2: 1,101,190 km (0.106 R)
• M3: 1,321,697 km (0.098 R)
• M4: 1,638,545 km (0.077 R)
• M5: 1,927,419 km (0.077 R)
• M6: 2,774,592 km (0.12 R)
• M7: 3,158,759 km (0.098 R)
• M8: 3,434,019 km (0.074 R)
• M9: 5,020,505 km (0.09 R)
• M10: 5,473,188 km (0.112 R)
• M11: 7,558,432 km (0.056 R)
• M12: 8,670,693 km (0.081 R)
• M13: 9,887,970 km (0.101 R)
• M14: 10,238,628 km (0.063 R)
• M15: 12,118,475 km (0.03 R)
• M16: 12,587,913 km (0.09 R)
• M17: 13,139,331 km (0.064 R)
• M18: 14,814,378 km (0.092 R)
• M19: 15,119,558 km (0.093 R)
• M20: 20,307,761 km (0.097 R)
• M21: 24,497,699 km (0.036 R)
• M22: 26,457,281 km (0.116 R)
• M23: 30,808,634 km (0.115 R)
• M24: 36,024,065 km (0.071 R)
• M25: 36,993,309 km (0.062 R)
• M26: 37,837,939 km (0.103 R)
• M27: 38,408,057 km (0.04 R)
• M28: 44,428,324 km (0.072 R)
• M29: 58,294,999 km (0.108 R)
• M30: 58,674,379 km (0.085 R)
• M31: 66,404,550 km (0.103 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: 351 - 14,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit