🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 22.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.84 AU - 1.04 AU

Year: 333 Days

Day: 40.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.93 AU - 1.13 AU

Year: 382 Days

Day: 13 Hours

Environment

Temp: 12 °C

Axial Tilt: 138.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,334,304 km

• M1: 35,903 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.56 AU - 2.86 AU

Year: 1629 Days

Day: 38.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,334,304 km

• M1: 77,193 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.44 AU - 3.68 AU

Year: 2453 Days

Day: 23.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,334,304 km

• M1: 18,700 km (0.053 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 6.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.88 AU - 17.14 AU

Year: 20188 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,334,304 km

• M1: 85,869 km (0.113 R)
• M2: 378,183 km (0.054 R)
• M3: 1,058,555 km (0.07 R)
• M4: 1,785,301 km (0.068 R)
• M5: 2,787,457 km (0.102 R)
• M6: 3,127,194 km (0.117 R)
• M7: 3,473,064 km (0.079 R)
• M8: 3,732,317 km (0.03 R)
• M9: 4,145,656 km (0.088 R)
• M10: 4,538,351 km (0.1 R)
• M11: 4,955,429 km (0.117 R)
• M12: 6,018,173 km (0.082 R)
• M13: 11,565,262 km (0.053 R)
• M14: 15,169,972 km (0.066 R)
• M15: 15,399,455 km (0.074 R)
• M16: 20,419,511 km (0.105 R)
• M17: 21,698,872 km (0.029 R)
• M18: 25,612,801 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit