🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 37.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.25 AU - 1.47 AU

Year: 555 Days

Day: 33.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.62 AU - 2.62 AU

Year: 1080 Days

Day: 22.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,174,783 km

• M1: 69,563 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.7 AU - 5.62 AU

Year: 3519 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,174,783 km

• M1: 271,371 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.9

Radius: 5

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.44 AU - 21.36 AU

Year: 28745 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,174,783 km

• M1: 63,878 km (0.101 R)
• M2: 266,733 km (0.118 R)
• M3: 511,625 km (0.08 R)
• M4: 742,005 km (0.064 R)
• M5: 1,067,231 km (0.087 R)
• M6: 1,465,311 km (0.066 R)
• M7: 2,150,320 km (0.096 R)
• M8: 2,863,004 km (0.102 R)
• M9: 3,028,310 km (0.115 R)
• M10: 3,258,541 km (0.115 R)
• M11: 4,088,659 km (0.054 R)
• M12: 5,011,828 km (0.091 R)
• M13: 5,375,799 km (0.119 R)
• M14: 5,628,171 km (0.108 R)
• M15: 6,339,808 km (0.112 R)
• M16: 6,862,653 km (0.074 R)
• M17: 9,484,655 km (0.102 R)
• M18: 13,004,094 km (0.108 R)
• M19: 14,642,789 km (0.11 R)
• M20: 17,949,052 km (0.03 R)
• M21: 19,185,628 km (0.064 R)
• M22: 19,478,690 km (0.095 R)
• M23: 28,066,954 km (0.099 R)
• M24: 29,990,334 km (0.036 R)
• M25: 30,650,509 km (0.113 R)
• M26: 31,726,866 km (0.107 R)
• M27: 32,412,174 km (0.045 R)
• M28: 34,671,700 km (0.034 R)
• M29: 42,736,970 km (0.073 R)
• M30: 44,419,049 km (0.091 R)
• M31: 45,104,207 km (0.086 R)
• M32: 47,201,569 km (0.093 R)
• M33: 48,454,451 km (0.102 R)
• M34: 55,447,703 km (0.106 R)
• M35: 63,949,499 km (0.057 R)
• M36: 78,391,528 km (0.091 R)
• M37: 81,672,359 km (0.103 R)
• M38: 84,781,003 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit