🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 47.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 26.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,167,995 km

• M1: 468,989 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.11 AU - 1.55 AU

Year: 539 Days

Day: 38.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,167,995 km

• M1: 282,890 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.77 AU - 2.57 AU

Year: 1123 Days

Day: 18.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 8.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.75 AU - 10.51 AU

Year: 8910 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,167,995 km

• M1: 159,621 km (0.085 R)
• M2: 284,685 km (0.098 R)
• M3: 579,841 km (0.083 R)
• M4: 721,959 km (0.069 R)
• M5: 1,026,840 km (0.112 R)
• M6: 1,171,501 km (0.103 R)
• M7: 1,276,967 km (0.101 R)
• M8: 2,028,547 km (0.089 R)
• M9: 2,305,303 km (0.057 R)
• M10: 2,915,363 km (0.063 R)
• M11: 2,997,642 km (0.045 R)
• M12: 3,206,630 km (0.109 R)
• M13: 4,487,338 km (0.08 R)
• M14: 4,946,005 km (0.042 R)
• M15: 5,069,124 km (0.099 R)
• M16: 6,196,643 km (0.037 R)
• M17: 6,544,159 km (0.079 R)
• M18: 6,815,829 km (0.084 R)
• M19: 6,980,685 km (0.086 R)
• M20: 8,998,761 km (0.118 R)
• M21: 9,179,774 km (0.107 R)
• M22: 9,514,574 km (0.095 R)
• M23: 9,668,062 km (0.025 R)
• M24: 9,853,264 km (0.066 R)
• M25: 10,416,201 km (0.09 R)
• M26: 11,475,353 km (0.048 R)
• M27: 11,540,578 km (0.071 R)
• M28: 12,635,635 km (0.1 R)
• M29: 13,076,051 km (0.074 R)
• M30: 13,246,891 km (0.07 R)
• M31: 13,452,738 km (0.117 R)
• M32: 13,625,075 km (0.104 R)
• M33: 13,832,866 km (0.058 R)
• M34: 14,427,518 km (0.114 R)
• M35: 17,976,279 km (0.088 R)
• M36: 18,242,413 km (0.119 R)
• M37: 21,254,117 km (0.064 R)
• M38: 21,455,027 km (0.062 R)
• M39: 23,456,497 km (0.062 R)
• M40: 23,913,968 km (0.029 R)
• M41: 24,416,467 km (0.092 R)
• M42: 25,559,544 km (0.119 R)
• M43: 27,067,192 km (0.109 R)
• M44: 27,590,784 km (0.063 R)
• M45: 27,765,963 km (0.091 R)
• M46: 28,382,306 km (0.06 R)
• M47: 29,628,457 km (0.042 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit