🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.45 AU - 0.67 AU

Year: 148 Days

Day: 16.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,104,306 km

• M1: 122,670 km (0.116 R)
• M2: 299,345 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.62 AU - 0.92 AU

Year: 239 Days

Day: 23 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,104,306 km

• M1: 33,360 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.85 AU - 1.41 AU

Year: 424 Days

Day: 35.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,104,306 km

• M1: 292,464 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.58 AU

Year: 560 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.19 AU - 1.69 AU

Year: 610 Days

Day: 36.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,104,306 km

• M1: 1,262,157 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2 AU - 3.18 AU

Year: 1472 Days

Day: 21.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.1 AU - 5.88 AU

Year: 3936 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.71 AU - 5.97 AU

Year: 4357 Days

Day: 37.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,104,306 km

• M1: 1,222,813 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.27 AU - 7.49 AU

Year: 7079 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,104,306 km

• M1: 184,005 km (0.036 R)
• M2: 769,980 km (0.08 R)
• M3: 1,551,330 km (0.064 R)
• M4: 2,305,602 km (0.056 R)
• M5: 2,829,195 km (0.116 R)
• M6: 4,471,630 km (0.076 R)
• M7: 4,990,286 km (0.086 R)
• M8: 7,442,344 km (0.102 R)
• M9: 8,216,513 km (0.09 R)
• M10: 8,820,889 km (0.105 R)
• M11: 9,594,609 km (0.09 R)
• M12: 10,865,144 km (0.082 R)
• M13: 14,468,508 km (0.094 R)
• M14: 17,018,403 km (0.095 R)
• M15: 18,363,587 km (0.108 R)
• M16: 18,876,708 km (0.106 R)
• M17: 20,708,983 km (0.1 R)
• M18: 23,504,219 km (0.038 R)
• M19: 24,460,149 km (0.076 R)
• M20: 26,635,602 km (0.11 R)
• M21: 27,579,115 km (0.112 R)
• M22: 28,252,755 km (0.103 R)
• M23: 30,136,491 km (0.058 R)
• M24: 31,577,268 km (0.102 R)
• M25: 32,421,000 km (0.061 R)
• M26: 34,153,493 km (0.06 R)
• M27: 35,946,872 km (0.085 R)
• M28: 39,965,071 km (0.081 R)
• M29: 42,591,262 km (0.077 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit