🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 38.4 Hours

Environment

Temp: 262 °C

Axial Tilt: 135.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.11 AU - 1.25 AU

Year: 453 Days

Day: 40.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 688 Days

Day: 38.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.28 AU - 2.62 AU

Year: 1354 Days

Day: 36.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.13 AU - 2.97 AU

Year: 1438 Days

Day: 23.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,751,319 km

• M1: 242,648 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.07 AU - 3.37 AU

Year: 1584 Days

Day: 27.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.66 AU - 3.68 AU

Year: 1993 Days

Day: 17.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,751,319 km

• M1: 110,553 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.9

Radius: 3

Gravity: 107.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.49 AU - 21.39 AU

Year: 27960 Days

Day: 16.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,751,319 km

• M1: 37,399 km (0.069 R)
• M2: 144,063 km (0.116 R)
• M3: 288,425 km (0.096 R)
• M4: 458,218 km (0.116 R)
• M5: 816,505 km (0.108 R)
• M6: 1,269,188 km (0.116 R)
• M7: 1,387,221 km (0.094 R)
• M8: 1,568,534 km (0.104 R)
• M9: 1,684,771 km (0.09 R)
• M10: 1,956,591 km (0.116 R)
• M11: 2,184,727 km (0.115 R)
• M12: 2,354,820 km (0.103 R)
• M13: 3,065,111 km (0.103 R)
• M14: 3,872,341 km (0.097 R)
• M15: 4,381,422 km (0.095 R)
• M16: 5,226,501 km (0.062 R)
• M17: 6,222,523 km (0.1 R)
• M18: 10,089,329 km (0.105 R)
• M19: 10,836,271 km (0.069 R)
• M20: 18,979,482 km (0.053 R)
• M21: 22,857,807 km (0.099 R)
• M22: 28,406,990 km (0.116 R)
• M23: 32,276,788 km (0.062 R)
• M24: 37,589,457 km (0.103 R)
• M25: 45,418,362 km (0.112 R)
• M26: 50,873,748 km (0.107 R)
• M27: 52,851,581 km (0.072 R)
• M28: 53,859,422 km (0.082 R)
• M29: 66,269,463 km (0.097 R)
• M30: 68,150,507 km (0.106 R)
• M31: 70,794,500 km (0.066 R)
• M32: 82,863,607 km (0.115 R)
• M33: 83,949,837 km (0.075 R)
• M34: 84,496,468 km (0.106 R)
• M35: 87,545,572 km (0.049 R)
• M36: 93,568,681 km (0.112 R)
• M37: 103,268,308 km (0.084 R)
• M38: 103,581,865 km (0.07 R)
• M39: 106,112,313 km (0.095 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit