🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.53 AU - 0.59 AU

Year: 158 Days

Day: 36.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,761,662 km

• M1: 197,320 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.81 AU - 2.17 AU

Year: 1058 Days

Day: 43.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,761,662 km

• M1: 90,507 km (0.087 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 13

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.38 AU - 6.66 AU

Year: 5564 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 108,761,662 km

• M1: 162,014 km (0.085 R)
• M2: 569,519 km (0.111 R)
• M3: 987,944 km (0.064 R)
• M4: 1,516,922 km (0.103 R)
• M5: 2,138,053 km (0.072 R)
• M6: 5,402,278 km (0.098 R)
• M7: 8,607,113 km (0.104 R)
• M8: 9,833,068 km (0.064 R)
• M9: 12,629,800 km (0.034 R)
• M10: 13,572,716 km (0.113 R)
• M11: 14,919,545 km (0.09 R)
• M12: 16,463,395 km (0.102 R)
• M13: 18,052,723 km (0.093 R)
• M14: 18,644,383 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.3

Radius: 6

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.44 AU - 15.84 AU

Year: 21103 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 108,761,662 km

• M1: 75,098 km (0.108 R)
• M2: 517,459 km (0.102 R)
• M3: 786,137 km (0.098 R)
• M4: 1,172,698 km (0.053 R)
• M5: 1,464,264 km (0.115 R)
• M6: 2,364,394 km (0.119 R)
• M7: 3,646,299 km (0.094 R)
• M8: 3,949,683 km (0.096 R)
• M9: 4,204,448 km (0.091 R)
• M10: 5,296,812 km (0.098 R)
• M11: 6,522,617 km (0.096 R)
• M12: 7,062,216 km (0.095 R)
• M13: 8,967,794 km (0.029 R)
• M14: 10,393,462 km (0.029 R)
• M15: 11,191,566 km (0.092 R)
• M16: 11,767,668 km (0.08 R)
• M17: 12,162,456 km (0.084 R)
• M18: 19,104,097 km (0.078 R)
• M19: 26,800,608 km (0.114 R)
• M20: 27,254,937 km (0.082 R)
• M21: 32,339,021 km (0.042 R)
• M22: 56,160,088 km (0.101 R)
• M23: 57,278,033 km (0.09 R)
• M24: 60,916,103 km (0.091 R)
• M25: 73,410,667 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.5

Radius: 6.2

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.34 AU - 19.8 AU

Year: 30147 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,761,662 km

• M1: 112,797 km (0.07 R)
• M2: 310,416 km (0.112 R)
• M3: 690,095 km (0.119 R)
• M4: 895,493 km (0.077 R)
• M5: 1,172,399 km (0.096 R)
• M6: 2,312,783 km (0.113 R)
• M7: 2,700,541 km (0.112 R)
• M8: 3,638,519 km (0.044 R)
• M9: 4,273,862 km (0.106 R)
• M10: 6,135,457 km (0.078 R)
• M11: 7,137,763 km (0.057 R)
• M12: 8,420,415 km (0.082 R)
• M13: 9,654,448 km (0.059 R)
• M14: 11,217,596 km (0.088 R)
• M15: 13,099,986 km (0.071 R)
• M16: 15,714,359 km (0.045 R)
• M17: 17,477,818 km (0.116 R)
• M18: 20,310,903 km (0.049 R)
• M19: 21,947,653 km (0.106 R)
• M20: 23,906,937 km (0.071 R)
• M21: 25,234,917 km (0.113 R)
• M22: 25,979,615 km (0.101 R)
• M23: 65,885,146 km (0.066 R)
• M24: 67,769,780 km (0.115 R)
• M25: 68,965,666 km (0.07 R)
• M26: 74,142,649 km (0.106 R)
• M27: 76,954,940 km (0.113 R)
• M28: 79,837,541 km (0.096 R)
• M29: 82,248,909 km (0.101 R)
• M30: 87,780,590 km (0.119 R)
• M31: 96,836,497 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit