🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.75 AU - 0.85 AU

Year: 272 Days

Day: 29.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 167.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.97 AU - 1.31 AU

Year: 464 Days

Day: 15.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 10,063,396 km

• M1: 1,134,101 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.97 AU - 1.37 AU

Year: 482 Days

Day: 30.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 10,063,396 km

• M1: 422,016 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 785 Days

Day: 39.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,063,396 km

• M1: 384,915 km (0.106 R)
• M2: 458,368 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 8.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.21 AU - 8.17 AU

Year: 6589 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,063,396 km

• M1: 113,994 km (0.071 R)
• M2: 195,076 km (0.092 R)
• M3: 326,273 km (0.103 R)
• M4: 382,671 km (0.119 R)
• M5: 575,952 km (0.094 R)
• M6: 664,663 km (0.09 R)
• M7: 794,813 km (0.104 R)
• M8: 933,790 km (0.111 R)
• M9: 1,074,262 km (0.084 R)
• M10: 1,301,801 km (0.077 R)
• M11: 1,979,329 km (0.087 R)
• M12: 2,161,689 km (0.068 R)
• M13: 2,250,550 km (0.07 R)
• M14: 2,561,864 km (0.104 R)
• M15: 3,174,467 km (0.108 R)
• M16: 3,347,552 km (0.12 R)
• M17: 3,586,609 km (0.072 R)
• M18: 3,670,982 km (0.069 R)
• M19: 4,460,859 km (0.051 R)
• M20: 4,540,445 km (0.074 R)
• M21: 4,805,233 km (0.063 R)
• M22: 4,968,893 km (0.063 R)
• M23: 5,158,135 km (0.112 R)
• M24: 5,495,179 km (0.09 R)
• M25: 5,641,934 km (0.075 R)
• M26: 5,851,820 km (0.113 R)
• M27: 6,940,144 km (0.109 R)
• M28: 7,085,554 km (0.101 R)
• M29: 8,242,693 km (0.097 R)
• M30: 8,608,310 km (0.048 R)
• M31: 8,936,079 km (0.095 R)
• M32: 9,108,865 km (0.084 R)
• M33: 9,181,121 km (0.049 R)
• M34: 9,369,913 km (0.028 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit