🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 542 Days

Day: 20.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.32 AU - 2.88 AU

Year: 1480 Days

Day: 39.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.42 AU - 5.6 AU

Year: 3960 Days

Day: 47.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 10

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.25 AU - 6.39 AU

Year: 4958 Days

Day: 5.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,774,322 km

• M1: 131,796 km (0.11 R)
• M2: 493,224 km (0.119 R)
• M3: 1,219,522 km (0.097 R)
• M4: 2,272,840 km (0.093 R)
• M5: 2,652,819 km (0.057 R)
• M6: 3,171,176 km (0.098 R)
• M7: 3,647,944 km (0.087 R)
• M8: 4,152,388 km (0.063 R)
• M9: 4,788,329 km (0.099 R)
• M10: 6,075,319 km (0.06 R)
• M11: 6,922,941 km (0.072 R)
• M12: 7,260,433 km (0.089 R)
• M13: 9,765,001 km (0.117 R)
• M14: 11,346,400 km (0.075 R)
• M15: 12,177,715 km (0.101 R)
• M16: 14,685,125 km (0.114 R)
• M17: 15,385,842 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 3.3

Gravity: 72.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.21 AU - 15.97 AU

Year: 16723 Days

Day: 19.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 123.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,774,322 km

• M1: 42,187 km (0.072 R)
• M2: 261,198 km (0.093 R)
• M3: 394,789 km (0.097 R)
• M4: 650,452 km (0.101 R)
• M5: 1,227,750 km (0.099 R)
• M6: 1,644,230 km (0.053 R)
• M7: 1,748,350 km (0.084 R)
• M8: 2,870,484 km (0.103 R)
• M9: 3,205,583 km (0.068 R)
• M10: 3,682,352 km (0.095 R)
• M11: 4,301,687 km (0.116 R)
• M12: 7,431,723 km (0.098 R)
• M13: 7,766,224 km (0.086 R)
• M14: 8,011,116 km (0.055 R)
• M15: 9,986,705 km (0.102 R)
• M16: 10,101,895 km (0.046 R)
• M17: 10,571,633 km (0.095 R)
• M18: 10,751,449 km (0.095 R)
• M19: 11,240,934 km (0.062 R)
• M20: 12,067,911 km (0.051 R)
• M21: 13,348,319 km (0.094 R)
• M22: 14,865,690 km (0.104 R)
• M23: 17,727,647 km (0.046 R)
• M24: 18,410,112 km (0.079 R)
• M25: 20,842,275 km (0.038 R)
• M26: 21,794,914 km (0.09 R)
• M27: 21,988,793 km (0.05 R)
• M28: 23,277,578 km (0.096 R)
• M29: 23,991,908 km (0.072 R)
• M30: 30,241,210 km (0.117 R)
• M31: 33,350,153 km (0.086 R)
• M32: 45,188,430 km (0.099 R)
• M33: 53,872,437 km (0.107 R)
• M34: 55,300,050 km (0.1 R)
• M35: 55,480,166 km (0.114 R)
• M36: 57,858,472 km (0.045 R)
• M37: 61,069,740 km (0.073 R)
• M38: 66,614,585 km (0.093 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit