🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 166 Days

Day: 37.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,810,273 km

• M1: 244,892 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 240 Days

Day: 16.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.17 AU - 1.69 AU

Year: 644 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,810,273 km

• M1: 1,090,269 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.46 AU - 1.76 AU

Year: 770 Days

Day: 34 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,810,273 km

• M1: 170,990 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 8.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.89 AU - 6.41 AU

Year: 5746 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,810,273 km

• M1: 111,750 km (0.113 R)
• M2: 279,299 km (0.031 R)
• M3: 764,744 km (0.096 R)
• M4: 1,059,901 km (0.07 R)
• M5: 1,309,430 km (0.09 R)
• M6: 1,412,204 km (0.1 R)
• M7: 1,541,456 km (0.083 R)
• M8: 2,044,554 km (0.114 R)
• M9: 2,667,480 km (0.079 R)
• M10: 2,887,688 km (0.118 R)
• M11: 3,205,882 km (0.111 R)
• M12: 3,760,890 km (0.092 R)
• M13: 3,859,176 km (0.085 R)
• M14: 4,058,141 km (0.109 R)
• M15: 4,260,398 km (0.11 R)
• M16: 4,362,872 km (0.058 R)
• M17: 5,084,532 km (0.11 R)
• M18: 5,413,049 km (0.118 R)
• M19: 5,468,550 km (0.096 R)
• M20: 5,542,751 km (0.107 R)
• M21: 5,995,135 km (0.086 R)
• M22: 6,322,604 km (0.086 R)
• M23: 6,695,701 km (0.119 R)
• M24: 7,504,428 km (0.106 R)
• M25: 7,836,535 km (0.07 R)
• M26: 8,237,158 km (0.079 R)
• M27: 8,365,064 km (0.076 R)
• M28: 8,666,055 km (0.049 R)
• M29: 8,905,112 km (0.103 R)
• M30: 9,014,468 km (0.056 R)
• M31: 9,434,091 km (0.105 R)
• M32: 9,837,556 km (0.056 R)
• M33: 9,905,473 km (0.079 R)
• M34: 10,086,936 km (0.065 R)
• M35: 10,940,990 km (0.107 R)
• M36: 11,962,444 km (0.097 R)
• M37: 12,059,084 km (0.104 R)
• M38: 12,301,583 km (0.091 R)
• M39: 12,643,862 km (0.082 R)
• M40: 12,791,516 km (0.096 R)
• M41: 13,312,864 km (0.06 R)
• M42: 13,664,270 km (0.059 R)
• M43: 13,714,684 km (0.087 R)
• M44: 14,581,903 km (0.106 R)
• M45: 15,598,420 km (0.102 R)
• M46: 16,101,817 km (0.102 R)
• M47: 16,583,672 km (0.117 R)
• M48: 16,799,392 km (0.075 R)
• M49: 17,424,711 km (0.056 R)
• M50: 17,699,074 km (0.111 R)
• M51: 18,670,113 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit