🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.66 AU - 2.24 AU

Year: 779 Days

Day: 23.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,122,412 km

• M1: 204,949 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.21 AU - 7.45 AU

Year: 5107 Days

Day: 33.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,122,412 km

• M1: 825,780 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.49 AU - 11.75 AU

Year: 9210 Days

Day: 26 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 22.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 4.4

Gravity: 42.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 20.77 AU - 25.09 AU

Year: 31413 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,122,412 km

• M1: 54,753 km (0.06 R)
• M2: 248,033 km (0.05 R)
• M3: 553,662 km (0.094 R)
• M4: 1,600,697 km (0.049 R)
• M5: 1,863,541 km (0.058 R)
• M6: 2,423,785 km (0.098 R)
• M7: 2,770,702 km (0.086 R)
• M8: 3,029,656 km (0.096 R)
• M9: 4,691,838 km (0.117 R)
• M10: 5,315,811 km (0.038 R)
• M11: 6,135,457 km (0.084 R)
• M12: 6,377,357 km (0.06 R)
• M13: 6,726,818 km (0.084 R)
• M14: 7,908,043 km (0.079 R)
• M15: 8,369,851 km (0.094 R)
• M16: 10,534,832 km (0.112 R)
• M17: 12,346,462 km (0.061 R)
• M18: 16,203,394 km (0.118 R)
• M19: 17,810,823 km (0.107 R)
• M20: 18,703,474 km (0.098 R)
• M21: 20,577,337 km (0.107 R)
• M22: 27,461,532 km (0.099 R)
• M23: 28,650,984 km (0.075 R)
• M24: 29,326,568 km (0.09 R)
• M25: 29,874,545 km (0.097 R)
• M26: 31,416,600 km (0.103 R)
• M27: 33,603,870 km (0.096 R)
• M28: 34,963,865 km (0.114 R)
• M29: 48,130,273 km (0.101 R)
• M30: 54,248,077 km (0.107 R)
• M31: 70,168,432 km (0.091 R)
• M32: 75,412,287 km (0.117 R)
• M33: 76,698,230 km (0.078 R)
• M34: 83,074,690 km (0.099 R)
• M35: 89,508,296 km (0.04 R)
• M36: 92,993,178 km (0.107 R)
• M37: 96,869,259 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 3.3

Gravity: 69.5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 21.08 AU - 25.14 AU

Year: 31783 Days

Day: 17.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 107,122,412 km

• M1: 42,486 km (0.084 R)
• M2: 388,206 km (0.067 R)
• M3: 1,135,298 km (0.094 R)
• M4: 1,360,892 km (0.043 R)
• M5: 1,674,299 km (0.091 R)
• M6: 3,716,909 km (0.05 R)
• M7: 6,945,829 km (0.075 R)
• M8: 7,584,313 km (0.064 R)
• M9: 8,734,272 km (0.109 R)
• M10: 9,162,720 km (0.093 R)
• M11: 16,255,305 km (0.068 R)
• M12: 17,759,661 km (0.111 R)
• M13: 19,354,524 km (0.091 R)
• M14: 27,458,988 km (0.093 R)
• M15: 35,833,627 km (0.095 R)
• M16: 60,607,184 km (0.115 R)
• M17: 69,827,499 km (0.092 R)
• M18: 89,265,199 km (0.049 R)
• M19: 98,073,821 km (0.084 R)
• M20: 107,122,398 km (0.055 R)

Kuiper Belt

Range: 38.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit