🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 42.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.96 AU - 0.96 AU

Year: 337 Days

Day: 44.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,088,489 km

• M1: 46,375 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.87 AU - 2.79 AU

Year: 1274 Days

Day: 38.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 12.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5 AU - 6.02 AU

Year: 4632 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,088,489 km

• M1: 160,070 km (0.096 R)
• M2: 696,079 km (0.095 R)
• M3: 1,650,364 km (0.082 R)
• M4: 2,290,643 km (0.075 R)
• M5: 2,883,798 km (0.062 R)
• M6: 3,860,672 km (0.095 R)
• M7: 4,426,152 km (0.1 R)
• M8: 4,898,433 km (0.028 R)
• M9: 5,562,797 km (0.119 R)
• M10: 6,171,062 km (0.068 R)
• M11: 6,823,458 km (0.101 R)
• M12: 7,921,656 km (0.101 R)
• M13: 9,097,047 km (0.071 R)
• M14: 12,939,468 km (0.064 R)
• M15: 13,810,726 km (0.082 R)
• M16: 14,772,491 km (0.05 R)
• M17: 15,243,275 km (0.091 R)
• M18: 16,381,116 km (0.082 R)
• M19: 17,516,564 km (0.077 R)
• M20: 18,282,356 km (0.113 R)
• M21: 24,065,660 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 10.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.9 AU - 6.8 AU

Year: 5068 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,088,489 km

• M1: 125,662 km (0.052 R)
• M2: 515,365 km (0.085 R)
• M3: 899,382 km (0.072 R)
• M4: 1,307,635 km (0.03 R)
• M5: 1,662,332 km (0.04 R)
• M6: 2,571,139 km (0.041 R)
• M7: 2,893,821 km (0.091 R)
• M8: 3,701,351 km (0.063 R)
• M9: 4,115,138 km (0.064 R)
• M10: 5,011,529 km (0.089 R)
• M11: 6,344,894 km (0.102 R)
• M12: 7,669,135 km (0.099 R)
• M13: 8,378,977 km (0.119 R)
• M14: 8,840,037 km (0.078 R)
• M15: 10,897,457 km (0.097 R)
• M16: 13,784,397 km (0.12 R)
• M17: 14,782,364 km (0.113 R)
• M18: 17,146,160 km (0.084 R)
• M19: 20,953,875 km (0.039 R)
• M20: 22,541,706 km (0.115 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit