🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 139 Days

Day: 32.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,966,514 km

• M1: 78,090 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.47 AU

Year: 506 Days

Day: 17.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.44 AU

Year: 1057 Days

Day: 42.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 152.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.42 AU - 3.52 AU

Year: 1898 Days

Day: 16.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.69 AU - 4.85 AU

Year: 3272 Days

Day: 33.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 4.3

Gravity: 30.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.9 AU - 14.2 AU

Year: 19531 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,966,514 km

• M1: 54,005 km (0.07 R)
• M2: 434,582 km (0.119 R)
• M3: 949,198 km (0.037 R)
• M4: 1,475,933 km (0.105 R)
• M5: 2,453,405 km (0.06 R)
• M6: 2,874,673 km (0.114 R)
• M7: 4,362,274 km (0.099 R)
• M8: 4,561,538 km (0.117 R)
• M9: 4,942,863 km (0.11 R)
• M10: 5,420,380 km (0.102 R)
• M11: 6,726,219 km (0.078 R)
• M12: 8,228,481 km (0.036 R)
• M13: 8,950,889 km (0.091 R)
• M14: 10,461,977 km (0.107 R)
• M15: 12,730,180 km (0.109 R)
• M16: 13,694,339 km (0.106 R)
• M17: 16,715,767 km (0.119 R)
• M18: 17,369,061 km (0.096 R)
• M19: 18,639,745 km (0.094 R)
• M20: 19,699,796 km (0.035 R)
• M21: 20,153,227 km (0.032 R)
• M22: 22,230,842 km (0.1 R)
• M23: 25,394,687 km (0.098 R)
• M24: 30,986,506 km (0.112 R)
• M25: 31,846,844 km (0.044 R)
• M26: 34,392,550 km (0.072 R)
• M27: 34,917,489 km (0.068 R)
• M28: 36,660,454 km (0.095 R)
• M29: 42,535,761 km (0.046 R)
• M30: 50,175,275 km (0.079 R)
• M31: 52,046,296 km (0.029 R)
• M32: 52,564,353 km (0.026 R)
• M33: 54,316,593 km (0.079 R)
• M34: 55,566,035 km (0.099 R)
• M35: 56,107,280 km (0.095 R)
• M36: 59,995,179 km (0.092 R)
• M37: 60,755,585 km (0.066 R)
• M38: 61,908,087 km (0.09 R)
• M39: 63,467,345 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit