🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.47 AU - 0.57 AU

Year: 164 Days

Day: 29.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 60 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 10,705,236 km

• M1: 301,739 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 178 Days

Day: 30.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 198 Days

Day: 16.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.61 AU - 2.27 AU

Year: 1180 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.2 AU - 3.48 AU

Year: 2089 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,705,236 km

• M1: 183,257 km (0.117 R)
• M2: 306,376 km (0.104 R)
• M3: 419,622 km (0.111 R)
• M4: 544,686 km (0.1 R)
• M5: 635,492 km (0.077 R)
• M6: 744,698 km (0.089 R)
• M7: 867,817 km (0.098 R)
• M8: 958,623 km (0.117 R)
• M9: 1,094,757 km (0.064 R)
• M10: 1,187,059 km (0.08 R)
• M11: 1,342,342 km (0.112 R)
• M12: 1,465,610 km (0.118 R)
• M13: 1,617,153 km (0.025 R)
• M14: 1,740,721 km (0.051 R)
• M15: 1,971,700 km (0.11 R)
• M16: 2,086,591 km (0.116 R)
• M17: 2,222,127 km (0.094 R)
• M18: 2,314,129 km (0.072 R)
• M19: 2,445,177 km (0.068 R)
• M20: 2,607,940 km (0.112 R)
• M21: 3,005,122 km (0.102 R)
• M22: 3,138,563 km (0.035 R)
• M23: 3,232,062 km (0.05 R)
• M24: 3,422,051 km (0.1 R)
• M25: 3,605,009 km (0.07 R)
• M26: 3,835,540 km (0.116 R)
• M27: 3,958,210 km (0.12 R)
• M28: 4,059,637 km (0.092 R)
• M29: 4,184,701 km (0.099 R)
• M30: 4,615,394 km (0.11 R)
• M31: 5,232,335 km (0.072 R)
• M32: 5,418,884 km (0.087 R)
• M33: 5,519,264 km (0.105 R)
• M34: 5,696,388 km (0.109 R)
• M35: 6,174,054 km (0.117 R)
• M36: 6,371,373 km (0.099 R)
• M37: 6,517,381 km (0.111 R)
• M38: 6,637,658 km (0.118 R)
• M39: 6,853,527 km (0.094 R)
• M40: 7,003,275 km (0.064 R)
• M41: 7,347,649 km (0.114 R)
• M42: 7,514,899 km (0.116 R)
• M43: 8,024,430 km (0.116 R)
• M44: 8,168,044 km (0.104 R)
• M45: 8,706,596 km (0.106 R)
• M46: 9,166,759 km (0.095 R)
• M47: 9,498,268 km (0.034 R)
• M48: 9,589,373 km (0.088 R)
• M49: 9,680,777 km (0.108 R)
• M50: 9,787,740 km (0.099 R)
• M51: 10,157,546 km (0.07 R)
• M52: 10,281,862 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit