🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 151 Days

Day: 44.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 72.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.32 AU - 3.2 AU

Year: 1604 Days

Day: 19.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.83 AU - 5.45 AU

Year: 4077 Days

Day: 21.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 8.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.78 AU - 7.6 AU

Year: 5388 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,041,769 km

• M1: 103,522 km (0.033 R)
• M2: 402,119 km (0.079 R)
• M3: 952,340 km (0.067 R)
• M4: 1,210,845 km (0.057 R)
• M5: 1,471,893 km (0.102 R)
• M6: 2,351,080 km (0.107 R)
• M7: 3,014,846 km (0.056 R)
• M8: 3,797,841 km (0.101 R)
• M9: 4,343,275 km (0.063 R)
• M10: 4,862,529 km (0.111 R)
• M11: 7,159,604 km (0.106 R)
• M12: 8,656,930 km (0.083 R)
• M13: 9,278,808 km (0.103 R)
• M14: 10,309,687 km (0.076 R)
• M15: 11,414,916 km (0.103 R)
• M16: 11,925,493 km (0.119 R)
• M17: 14,386,827 km (0.119 R)
• M18: 14,818,567 km (0.097 R)
• M19: 15,092,780 km (0.108 R)
• M20: 15,426,233 km (0.118 R)
• M21: 15,764,624 km (0.036 R)
• M22: 16,809,714 km (0.116 R)
• M23: 18,148,914 km (0.043 R)
• M24: 20,154,573 km (0.066 R)
• M25: 20,900,468 km (0.107 R)
• M26: 21,176,327 km (0.095 R)
• M27: 23,028,348 km (0.085 R)
• M28: 23,843,507 km (0.069 R)
• M29: 25,218,760 km (0.096 R)
• M30: 26,889,020 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 12.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.77 AU - 9.91 AU

Year: 8426 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,041,769 km

• M1: 156,629 km (0.082 R)
• M2: 795,561 km (0.104 R)
• M3: 1,861,746 km (0.093 R)
• M4: 3,700,303 km (0.085 R)
• M5: 4,731,182 km (0.09 R)
• M6: 6,322,156 km (0.062 R)
• M7: 7,591,494 km (0.057 R)
• M8: 8,456,468 km (0.077 R)
• M9: 9,203,859 km (0.1 R)
• M10: 11,872,985 km (0.089 R)
• M11: 14,708,762 km (0.057 R)
• M12: 15,920,804 km (0.041 R)
• M13: 16,517,699 km (0.039 R)
• M14: 20,109,843 km (0.101 R)
• M15: 21,925,214 km (0.058 R)
• M16: 32,348,595 km (0.07 R)
• M17: 35,168,365 km (0.057 R)
• M18: 39,820,410 km (0.114 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit